Summary of the invention
The present invention seeks to design a kind of full-automatic vertical filling vacuum packing machine, make its energy one-time continuous finish the whole packaging process of material, and unattended in packaging process, have safety and sanitation, package speed is fast, the advantage that packaging efficiency is high.For this reason, the present invention is mainly formed by promoting charging gear, electronic weighting equipment, automatic vacuum packing device and feedway, wherein:
Promote charging gear, the discharging opening that promotes charging gear is positioned at the storage bin hopper upper end of electronic weighting equipment, promote charging gear and be Z-shaped, the top of base stand one end is provided with silo, and shocking feeder is established in the silo lower end, the outlet of the silo conveyer bucket on the driving band that communicates, the frame upper and lower side is provided with by the driving wheel that promotes driven by motor, frame with the driving wheel parallel position is provided with flower wheel, and wheel flutter is positioned at the corner of frame, and driving wheel and flower wheel drive conveyer belt;
Automatic vacuum packing device, formed by vacuum pump, connection pipe, electromagnetic valve, telescopic pipe, vacuum-pumping tube, cylinder and cylinder piston rod, the vacuum-pumping tube lower end is passed tremie pipe and is positioned at the tremie pipe lower end, the vacuum-pumping tube upper end is communicated with connection pipe by telescopic pipe, the communicate bleeding point of vacuum pump of connection pipe, connection pipe is provided with electromagnetic valve, and cylinder is positioned on the body frame of vacuum-pumping tube upper end, and cylinder piston rod is connected with the vacuum-pumping tube upper end.The said structure design has reached purpose of the present invention.
Advantage energy one-time continuous of the present invention is finished the whole packaging process of material, and unattended in packaging process, has safety and sanitation, and package speed is fast, the packaging efficiency height.That the present invention also has is simple in structure, placement can be installed easily, and use cost is low, long service life, result of use is good and save labor.
Specific embodiments
As Fig. 1-shown in Figure 2, a kind of full-automatic vertical filling vacuum packing machine is mainly formed by promoting charging gear 36, electronic weighting equipment 33, automatic vacuum packing device 34 and feedway 35, wherein:
Promote charging gear, the discharging opening 32 that promotes charging gear is positioned at storage bin hopper 1 upper end of electronic weighting equipment, promote charging gear and be Z-shaped, the top of base stand 27 1 ends is provided with silo 29, shocking feeder 28 is established in the silo lower end, the outlet of the silo conveyer bucket 31 on the driving band 41 that communicates, frame 42 upper and lower sides are provided with by promoting motor 26 driving wheel driven 38,43, frame with the driving wheel parallel position is provided with flower wheel 39,37, two wheel flutters 40,44 are positioned at the corner of frame, and driving wheel and flower wheel drive conveyer belt; Promote motor 26 driving wheel driven 38, another promotes the driving wheel 43 of driven by motor.Also be provided with on the frame of lifting charging gear and promote automatically controlled plate 30, promote automatically controlled plate and be provided with the action button that control lifting motor moves and shocking feeder shakes.
As shown in Figure 3, automatic vacuum packing device is made up of vacuum pump 48, connection pipe 49, electromagnetic valve 50, telescopic pipe 57, vacuum-pumping tube 20, cylinder 51 and cylinder piston rod 52, and the vacuum-pumping tube lower end is passed tremie pipe 58 and is positioned at the tremie pipe lower end.Vacuum-pumping tube upper end is communicated with connection pipe by telescopic pipe, the communicate bleeding point of vacuum pump of connection pipe, and connection pipe is provided with electromagnetic valve, and cylinder is positioned on the body frame 11 of vacuum-pumping tube upper end, is connected on cylinder piston rod and the vacuum-pumping tube.The lapel shaper 18 is established on top at the tremie pipe 58 that is positioned at the service platform bottom, be positioned at and establish on the body frame at tremie pipe rear portion for packing film device 53, this device by packaging film cylinder, roller shelves, idler roller, horizontal roller and the colour code of computer controlled and minitype motor driving automatically controlled establish head formed jointly packaging film carried out the moulding bag.Be synchronized with the movement with the packaging film cylinder by synchronous wheels 19 of the vertical membrane of computer controlled rotating micro motor for driving and the membrane belt on it 54.Be positioned at the tremie pipe front and be provided with automatically vertically closing device 22, be positioned at the tremie pipe below automatic across seal device 23 is installed, this device upper end is provided with operation and the sealing block 55 that be used to clamp bag chamber 56 by the computer controlled hydraulic actuating cylinder, automatically be provided with cutting knife in the across seal device, be equipped with heat-generating pipe in the stream oriented device.
The vacuum-pumping tube lower end range of movement of described automatic vacuum packing device is automatically between across seal device 23 and the tremie pipe lower end.
The discharge bucket 14 of described electronic weighting equipment is positioned on the service platform 10, the communicate tremie pipe upper end of automatic vacuum packing device, discharge bucket lower end.
The feed end 21 of the belt conveyor 47 of described feedway is positioned at the tremie pipe lower end of automatic vacuum packing device.Frame 46 1 ends of feedway fuse with the body frame that is positioned at the tremie pipe lower end, are positioned on the frame at belt conveyor two ends by the transmission driving wheel 45 and the flower wheel of driven by motor, and the control box 25 of control motor is positioned at frame one end.Described vacuum-pumping tube is circular stainless steel tube.
Electronic weighting equipment of the present invention is positioned on the service platform of body frame upper end, is made of storage bin hopper, material level photoconductive detector 2, the main dish 3 that shakes, line dish 4, feeder hopper 5, the hopper 6 of weighing, bushing 7, the main machine 12 that shakes, the line device 13 that shakes that shakes.The material level photoconductive detector is positioned on the body frame of storage bin hopper lower end one side, is used to monitor the material amount of storage bin hopper.The hopper of weighing of feeder hopper and its lower end is distributed in ringwise and is funnelform bushing upper end, the feeder hopper lower end is by the valve plate hopper of weighing that communicates, weigh the hopper lower end by communicate bushing upper end of valve plate, the discharge bucket upper end that communicates, bushing lower end, the discharge bucket lower end tremie pipe upper end that communicates.The storage bin hopper lower end is provided with the circular main dish that shakes of umbrella, the main plate edge that shakes each line dish one end that shakes that communicates, the line dish other end that shakes communicates with each feeder hopper upper end, and master's machine that shakes is established in the main dish lower end that shakes, the line device that shakes is established in each line dish lower end that shakes, and bushing and above-mentioned parts are fixed on the body frame by base 9.Base also is provided with the safety switch 8 that cuts off the electronic weighting equipment power supply.Programmable Logic Controller 17 is installed in the electrical control cubicles 24 of body frame lower end one side, also is provided with the circuit card of controlling knob 16 and various automatically controlled parts, temperature control unit and the logic control element of micro-computer and read-out 15 and various instruments in the electrical control cubicles.The body end of each LOAD CELLS is separately fixed on the body frame of the hopper base of respectively weighing, sensor ends is fixed the hopper of weighing of each band valve plate respectively, each LOAD CELLS connects computing machine and Programmable Logic Controller in the electrical control cubicles with signal wire (SW), computing machine reads the control information of weighing of Programmable Logic Controller by controlling the shake control feeder hopper of device of the main machine that shakes, line, and then the weigh weight of hopper material of control.
During use, the need packing materials are dropped in the silo of vibra feeder of the present invention upper end, the vibra feeder vibration is fallen material in the conveyer bucket automatically, in the storage bin hopper of material through promoting charging gear and promote and be poured into electronic weighing device and then enter on the main dish that shakes, electronic weighing device is distributed to each feeder hopper through self-vibration with material, the automatically controlled hopper of weighing sent into material more by setup program by feeder hopper, the valve plate of material through its lower end of hopper of weighing that the laggard line data combination of weighing will meet the weight requirement puts down through bushing, discharge bucket enters automatic vacuum packing device, this device is after receiving packaging directive, to finish membrane by preset sequence, vacuumize, a series of actions such as seal, finish the packing to material, packaged material transfers out through the feed belt of feedway.Wherein packaging film enters the lapel bag making device through certain paper feed route and through the membrane belt packaging film pulling is downwards finished after the lapel moulding and once drawn bag.Finish packaging film through automatically vertical closing device again and vertically seal, make the tube-shape bag chamber, and finish the packaging bag bottom seal.After falling into the open-bag chamber of making when packing material, make cylinder piston rod drive stainless vacuum-pumping tube by computer-controlled cylinder action this moment and stretch a segment distance downwards, this distance surpasses the horizontal sealing envelope mould of automatic across seal device, computer controlled sealing block closure then, the open-bag chamber that fills packing material is formed a confined chamber, vacuum pump is started working, or electromagnetic valve will connect the connection pipe unlatching of the bleeding point of the vacuum pump of having worked, after the air in the bag sealing chamber is drawn out of, cylinder piston rod automatically reset (upwards moving back), return an about half in the vacuum-pumping tube lower end, already moved back horizontal sealing envelope mould position, horizontal sealing envelope mould begins involution to be finished the envelope of bag is cut, cut back sealing block and horizontal sealing envelope mould all automatically reset (opening) in envelope, vacuum pump also quits work or solenoid closure simultaneously, thereby enters packing next time.