CN110406737A - A kind of dressing batch package equipment - Google Patents

Abstract

The present invention is a dressing batch packaging equipment, which includes a feeding device, a material retrieving manipulator, a conveying device, a heat sealing device and a slicing device. A sealing plate, with a through hole in the middle of the sealing plate, a driving motor is installed on one side of the sealing plate, the output shaft of the driving motor passes through the through hole and the other side of the sealing plate is equipped with a disc A, a fixed gear, and a disc B in sequence. The disc A is closely attached to the sealing plate. There is an arc-shaped groove on the contact surface between the sealing plate and the disc A. There is an air extraction hole on the arc-shaped groove. The vacuum pump is connected to the air extraction hole through a pipeline. There are three ventilation holes evenly distributed on A, and a bearing is installed on each of the corresponding three ventilation holes on the disc B, and a hollow connecting shaft inserted into the ventilation hole is installed in the middle of each bearing, and a suction cup bracket is installed on each hollow connecting shaft. Several suction cups are arranged on the suction cup bracket; the invention improves production efficiency and liberates labor force.

Description

A dressing batch packaging equipment

technical field

The invention relates to the technical field of dressing production, in particular to batch packaging equipment for dressings.

Background technique

At present, there are many dressing products for babies on the market. They are pasted on the navel. The main function is to waterproof and isolate bacteria. The production of this type of packaging machine has the following problems: 1. The feeding place of the existing packaging machine needs manual feeding, which is labor-intensive and restricts the production speed; 2. The heat-sealing device of the existing packaging machine usually takes a long time to heat up. Insufficient, leaky bags are prone to occur, resulting in a high rate of defective products, and if the heating time is increased, the production efficiency will be reduced; 3, the packaging and slicing mechanism can usually only cut one piece at a time, which restricts the production efficiency.

Contents of the invention

The main purpose of the present invention is to provide a batch packaging equipment for dressings in order to solve the problems existing in the above-mentioned existing packaging machines.

The specific scheme of the present invention is: a batch packaging equipment for dressings, including a feeding device equipped with dressings, a retrieving manipulator, a conveying device, a heat sealing device and a slicing device, the retrieving manipulator is arranged on one side of the feeding device, and the The reclaiming manipulator includes a bracket, a vacuum pump is set under the bracket, a frame is set on the upper end of the bracket, a sealing plate is set in the frame, a through hole is set in the middle of the sealing plate, a driving motor is installed on one side of the sealing plate, and the output shaft of the driving motor passes through The through hole is located on the other side of the sealing plate, and disc A, fixed gear, and disc B are sequentially installed. The fixed gear is fixedly connected with the sealing plate, and the disc A is closely attached to the sealing plate. One side of the device is provided with an arc-shaped groove, and an air-exhaust hole is arranged on the arc-shaped groove. The vacuum pump is connected to the air-exhaust hole through a pipeline, and the lower end of the sealing plate is provided with an air-leakage hole. The above-mentioned three ventilation holes are located on the circumferential line of the arc-shaped groove, and each of the corresponding three ventilation holes on the disk B is equipped with a hollow connecting shaft inserted into the ventilation hole, and the disk A and the disk B are connected through the hollow connection shaft A turntable group is formed, each hollow connecting shaft is equipped with a gear A, and a gear B on the side of each gear A is installed on the disc B, which is engaged with the gear A, and each gear B is engaged with the fixed gear. The outer end of the hollow connecting shaft protrudes from the disk B and is equipped with a suction cup bracket, and each suction cup bracket is equipped with an air bag, one side of the air bag is connected to the hollow connecting shaft through a pipe, and a row of several suction cups is installed on the other side; The conveying device is arranged under the suction cup support, and the end of the conveying device is sequentially equipped with the heat-sealing device and the slicing device.

The feeding device of the present invention comprises a bracket, support plates are arranged on both sides of the support, several guide rollers are arranged along the length direction between the two support plates, and several guide plates perpendicular to the guide rollers are installed above the guide rollers. A material guide groove is formed between the two material guide plates, a belt is installed on the guide roller at the bottom of the material guide groove, a ratchet mechanism is installed at one end of the frontmost guide roller, and a driving cylinder for driving the ratchet mechanism is installed on the support plate.

The ratchet mechanism of the present invention includes a ratchet fixedly connected to the guide roller shaft and a collar arranged on the outer ring of the ratchet. The inner wall of the collar is hinged with a shifting tooth, and the outer wall of the collar is provided with a connecting rod connected with the driving cylinder.

The front end of the support plate of the present invention is equipped with a gantry frame, and the beam of the gantry frame is provided with an elongated through hole, and an adjusting screw rod is installed at each guide groove in the elongated through hole, and a lock is installed on each adjusting screw rod. Tighten nuts, and a guide plate is installed at the bottom of each adjusting screw.

A position adjustment mechanism is installed under the support of the present invention, the position adjustment mechanism includes a fixed frame, two slide rails are arranged on the top of the fixed frame, a slide seat is installed on the slide rail, a locking bolt is arranged on the slide seat, and a There is a guide hole, a guide rod fixedly connected with the support is housed in the guide hole, a lifting screw fixedly connected with the support is installed in the middle of the slide seat, and a lock nut cooperating with the lift screw is arranged on the slide seat.

The heat sealing device of the present invention includes a fixed bracket, two slide rails are arranged on the top of the fixed bracket, and a bearing seat is installed on each end of the fixed bracket at the two ends of the slide rail, a screw rod is installed in the two bearing seats, and a servo motor is installed on the fixed bracket. , the servo motor is connected to the screw drive, a sliding seat is installed on the two slide rails, a backing plate is installed on the top of the sliding seat, at least one bracket is installed on the sliding seat along the length direction, and a cylinder is installed on each bracket , the piston rod of the cylinder faces the backing plate vertically downwards and is equipped with a heating plate, the heating plate is equipped with a resistance wire, one end of the heating plate is equipped with an electric wire connected with the resistance wire, and a support plate is provided at the bottom of the slide seat, Internal threads are provided on the plate, and the screw rod is threadedly connected with the support plate.

The invention includes a bracket, which is characterized in that support plates are provided on both sides of the upper end of the support plate, and a longitudinal division mechanism and a transverse cutting mechanism are sequentially installed between the two support plates from front to back, and the longitudinal division mechanism includes Between the shaft A at the lower end and the shaft B at the upper end, several guide wheels are installed on the shaft A, and a pressure wheel is installed on the shaft B corresponding to each guide wheel, and a ring ring is installed on the outer ring of several pressure wheels located in the middle. blade; the transverse cutting mechanism includes an upper knife rest and a lower knife rest, and an upper chute and a lower chute are arranged on the two support plates, a partition is arranged between the upper chute and the lower chute, and the upper knife The frame is installed in the upper chute, the lower tool rest is installed in the lower chute, and the support plate is equipped with a drive mechanism that drives the upper knife rest and the lower knife rest to move relative to each other.

The drive mechanism of the present invention includes a slider installed in the upper chute of the support plates on both sides above the upper tool rest and a slider installed in the lower chute below the lower tool rest, each slider is equipped with a collar, A running wheel is arranged in the collar, and an eccentric shaft is arranged between the two running wheels.

The two eccentric shafts of the present invention are equipped with gears, and two intermeshing transmission gears A and B are arranged between the two gears. The transmission gear A meshes with the gear of the eccentric shaft located at the upper end, and the transmission gear B Meshes with the gear of the eccentric shaft located at the lower end.

The arc range of the arc-shaped groove in the present invention is 120°~180°, the lowest point of the arc-shaped groove is located on the side of the vent hole, and a partition is provided between the arc-shaped groove and the vent hole.

The suction cup bracket of the present invention is provided with a long through hole, and the air bag is installed in the long through hole, and the suction cup support is provided with threaded holes on both sides of the long through hole, and fastening screws are installed in the threaded holes. The air bag is connected with the hollow connecting shaft through a hose.

According to the present invention, the transmission ratio between gear A and gear B is 1:1, and the transmission ratio between gear B and fixed gear is 3:1.

The working principle of the present invention is as follows: the dressings are stacked one by one into a horizontal row and placed in each material guide groove of the feeding device, and a weight iron is placed at the rear end of the dressing in each material guide groove. When feeding, the driving cylinder continuously moves to drive the sleeve The ring rotates reciprocally, and the shifting teeth in the collar cooperate with the ratchet. When the collar rotates clockwise, the shifting teeth push the ratchet to rotate a certain angle clockwise. When the collar rotates counterclockwise, the shifting teeth move to the previous tooth of the ratchet. When it rotates clockwise, it drives the ratchet to rotate clockwise, and the ratchet drives the belt to rotate step by step, feeding the dressing forward step by step according to the production beat; in order to cooperate with other mechanisms, a position adjustment mechanism is set to adjust the height and front and rear positions of the bracket;

When starting the packaging work, turn on the driving motor and the vacuum pump, the vacuum pump keeps the arc-shaped groove between the sealing plate and the disc A in a negative pressure state, the driving motor makes the disc A and disc B rotate synchronously, and the disc B drives the gear A and gear B revolve along the circumference of the fixed gear. At the same time, gear B drives the hollow connecting shaft and the suction cup bracket to rotate with the hollow connecting shaft axis as the axis. When gear B revolves 120°, it just rotates 360°, and gear B moves to an arc. When within the range of the groove, the air bag communicates with the arc-shaped groove to make the suction cup form a negative pressure. When it moves to the feeding device, the suction cup with negative pressure will suck the dressing onto the suction cup to complete the feeding action, and then the suction cup that sucks the dressing will follow the gear B When moving to the lowest point of disc B, the air bag communicates with the vent hole, outside air enters the air bag to balance the air pressure, and the dressing loses suction and falls to the transport device under the action of gravity to complete the feeding action, and gear B continues to revolve to the arc There is no negative pressure in the air bag before the groove, until it moves to the range of the arc-shaped groove again, and the negative pressure is formed again. When the revolution continues, the cycle of feeding and discharging will make the dressing be placed on the conveying device piece by piece from the feeding device On the top, a row of several dressings is delivered to the heat-sealing device through the delivery device;

Before entering the heat-sealing device, a layer of packaging bag film is laid on the upper and lower layers of the dressing through the film roll. The packaging bag film and the dressing pass through the line together on the backing plate, and the front end pulls the packaging bag forward together through the roller driving mechanism. During the packaging operation, the resistance wire in the heating plate is always energized and heated, and all the cylinders move at the same time to press the heating plate on the backing plate to heat-seal the packaging film of the previous batch of dressings, and then the servo motor drives the sliding seat to follow the packaging bag synchronously. The program controls its speed to be consistent, and the position sensor at the front end detects the support plate after advancing one end distance, and the cylinder retracts while the servo motor controls the sliding seat to reverse back to the initial position. The position sensor at the rear end detects the support plate, and the cylinder moves again to make The heating plate presses down to heat-seal the next batch of dressing packaging bags, and at the same time, the servo motor makes the sliding seat move forward synchronously with the dressing and packaging bag film again, and the cycle moves like this;

The heat-sealing station completes the packaging action so that there are multiple independent dressing packages in a row of packaging bags. The whole packaging bag moves forward through the pulling mechanism. When passing between the blade holders, when passing through the pressure rollers, the ring-shaped blade on the outer ring of the pressure rollers in the middle and the corresponding guide wheels will divide the packaging bag longitudinally. When passing through the rear transverse cutting mechanism, the driving mechanism will make the upper blade holder and The lower knife rest performs shearing action continuously, and by adjusting the travel speed and cutting frequency of the packaging bag, the cutting position can be positioned at the sealing strip of the packaging bag to form individual small packages one by one.

Compared with the prior art, the present invention has the following advantages: 1. The feeding and unloading are completed automatically by the manipulator without continuous manual operation, which frees the labor force and improves the production efficiency; 2. Gear A and gear B are set as planetary gears , so that the suction cup bracket has revolution and rotation at the same time, and the rotation of the suction cup bracket prevents the suction cup from touching the dressing on the feeding device during the revolution and squeezing it out, resulting in the failure to absorb the dressing normally; 3. Heat sealing online to avoid contact in the middle process Dressing to avoid contamination of the dressing; the heating plate moves synchronously for a period of time during packaging, which increases the heat sealing time of the packaging bag, improves the packaging effect, and avoids bag leakage; 4. The slicing device can divide several rows of packaging bags at a time and cut them into pieces Individual small piece packaging improves slicing efficiency and has a simple structure.

Description of drawings

Fig. 1 is a perspective view of the present invention;

Fig. 2 is the front view of the reclaiming manipulator of the present invention;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is the A-A view of Fig. 2;

Fig. 5 is the B-B view of Fig. 4;

Fig. 6 is the C-C view of Fig. 4;

Figure 7 is a perspective view of the heat sealing device of the present invention;

Fig. 8 is the front view of Fig. 7;

Fig. 9 is a side view of Fig. 7;

Fig. 10 is a perspective view a of the slicing device of the present invention;

Fig. 11 is a perspective view b of the slicing device of the present invention;

Fig. 12 is the front view of Fig. 11;

Fig. 13 is the D-D view of Fig. 12;

Fig. 14 is the front view of the feeding device of the present invention;

Figure 15 is a top view of Figure 14;

Fig. 16 is the E-E view of Fig. 14;

Fig. 17 is the F-F view of Fig. 14;

In the figure: 1-feeding manipulator, 101-bracket, 102-vacuum pump, 103-frame, 104-disc B, 105-disk A, 106-suction cup bracket, 107-sealing plate, 171-arc groove, 172 - vent hole, 173- air extraction hole, 108- fixed gear, 109- hollow connecting shaft, 110- air bag, 111- suction cup, 114- gear A, 115- gear B, 116- drive motor, 2- feeding device, 201-lock nut, 202-adjusting screw, 203-guiding plate, 204-dressing, 205-guiding plate, 206-ratchet mechanism, 261-connecting rod, 262-collar, 263-ratche, 264-tooth , 207-guide roller, 208-belt, 209-slider, 210-guide rod, 211-lift screw, 212-gantry, 213-support plate, 214-fixed frame, 215-drive cylinder, 3-transportation device, 4-heat sealing device, 401-fixed bracket, 402-sliding rail, 403-sliding seat, 404-support, 405-backing plate, 406-heating plate, 407-guide roller, 408-cylinder, 409-screw, 410- Bearing seat, 411-servo motor, 412-wire, 413-support plate, 414-position sensor, 415-installation plate, 5-slicing device, 501-bracket, 502-support plate, 521-upper chute, 522-downward Groove, 503-drive motor, 504-slider, 505-collar, 506-runner, 507-eccentric shaft, 508-upper tool holder, 509-rotating shaft B, 510-ring blade, 511-pressure wheel, 512- Back-moving spring, 513-transmission gear B, 514-transmission gear A, 515-gear, 516-rotating shaft A, 517-guide wheel, 518-lower knife rest.

Detailed ways

Referring to Figures 1-6, this embodiment includes a feeding device 2 equipped with a dressing, a retrieving manipulator 1, a conveying device 3, a heat sealing device 4 and a slicing device 5, and the retrieving manipulator 1 is arranged on one side of the feeding device 2, Described retrieving manipulator 1 comprises support 101, and support 101 below is provided with vacuum pump 102, and support 101 upper end is provided with a frame 103, is provided with a sealing plate 107 in frame 103, is provided with through hole in the middle of sealing plate 107, and sealing plate 107 side A driving motor 116 is installed, the output shaft of the driving motor 116 passes through the through hole and is located on the other side of the sealing plate 107. The disc A105, the fixed gear 108, and the disc B104 are sequentially installed. The fixed gear 108 is fixedly connected with the sealing plate 107, and the disc A105 is closely attached to the sealing plate 107, and the side of the sealing plate 107 in contact with the disc A105 is provided with a section of arc-shaped groove 171 on the side of the feeding device 2, and the arc-shaped groove 171 is provided with an air extraction hole 173, and the vacuum pump 102 is connected by a pipeline. Air extraction holes 173, the lower end of the sealing plate 107 is provided with vent holes 172, three air holes are evenly distributed on the disc A105, and the three air holes are located on the circumference of the arc groove 171, corresponding to three air holes on the disc B104 A hollow connecting shaft 109 inserted into the vent hole is respectively installed at the vent hole, and the disc A105 and the disc B104 are connected by the hollow connecting shaft 109 to form a turntable group. A gear A114 is housed on each hollow connecting shaft 109, and a gear A114 is housed on the disc B104. One side of each gear A114 is equipped with a gear B115 meshing with the gear A114, each gear B115 is meshing with the fixed gear 108, and the outer end of each hollow connecting shaft 114 protrudes from the disk B104 and is equipped with a suction cup bracket 106, each suction cup support 106 is equipped with an air bag 110, one side of the air bag 110 is connected with the hollow connecting shaft 114 through a pipeline, and a row of several suction cups 111 is installed on the other side; the delivery device 3 is arranged below the suction cup support 106 , the end of the conveying device 3 is sequentially equipped with the heat-sealing device 4 and the slicing device 5 .

Referring to Figures 14-17, the feeding device 2 in this embodiment includes a bracket, and support plates 213 are provided on both sides of the support, and several guide rollers 207 are installed along the length direction between the two support plates 213, and above the guide rollers 207, there are A plurality of material guide plates 205 perpendicular to the guide roller 207 form a material guide groove between every two material guide plates 205, and a belt 208 is arranged at the bottom of the material guide groove on the guide roller 207, and a horizontal row is placed on the belt 208. For the dressing 204 , a ratchet mechanism 206 is installed at one end of the leading roller 207 , and a drive cylinder 215 for driving the ratchet mechanism 206 is installed on the support plate 213 .

The ratchet mechanism 206 described in this embodiment includes a ratchet 263 fixedly connected to the guide roller 7 and a collar 262 arranged on the outer ring of the ratchet 263. The inner wall of the collar 262 is hinged with a toggle tooth 264, and the outer wall of the collar 262 is provided with the Drive the connecting rod 261 connected to the cylinder 215.

A gantry 212 is installed at the front end of the support plate 213 described in this embodiment, and the beam of the gantry 212 is provided with an elongated through hole, and an adjusting screw 202 is installed at each feed groove in the elongated through hole. Lock nuts 201 are provided on the adjusting screw rods 202, and a guide plate 203 is installed at the bottom of each adjusting screw rod rods 202.

A position adjustment mechanism is installed below the support described in this embodiment, and the position adjustment mechanism includes a fixed frame 214, and two slide rails are arranged on the top of the fixed frame 214, and a slide seat 209 is housed on the slide rail, and locking bolts are housed on the slide seat 209. Also be provided with guide hole on the slide seat 209, the guide rod 210 that is fixedly connected with described support is housed in the guide hole, the lift screw rod 211 that is fixedly connected with support is housed in the middle of slide seat 209, slide seat 209 is equipped with and cooperates with lift screw rod 211. lock nut.

Referring to Figures 7-9, the heat sealing device 4 in this embodiment includes a fixed bracket 401, two slide rails 402 are arranged on the top of the fixed bracket 401, and a bearing seat 410 is installed on each of the two ends of the fixed bracket 401 at the two ends of the slide rail 402. A screw rod 409 is housed in a bearing seat 410, a servo motor 411 is housed on the fixed bracket 401, and the servo motor 411 is connected with the screw rod 409 in transmission, a slide seat 403 is housed on the two slide rails 402, and a slide seat 403 is mounted on the top of the slide seat 403 A backing plate 405, two supports 404 along the length direction are housed on the sliding seat 403, a cylinder 408 is housed on each support 404, the piston rod of the cylinder 408 is vertically downwards toward the backing plate 405 and a heating plate 406 is housed, Resistance wire is housed in heating plate 406, and the electric wire 412 that is connected with resistance wire is equipped with at one end of heating plate 406, and described slide seat 403 bottom is provided with a support plate 413, and support plate 413 is provided with internal thread, and described screw rod 409 and support Plate 413 is threaded.

A mounting plate 415 is provided on the fixed bracket 401 in this embodiment below the screw rod 409 and the support plate 413, and three position sensors 414 are installed on the mounting plate 415, respectively corresponding to the front end limit position, the middle position and the rear end limit position of the support plate 413. , all position sensors 414 are electrically connected with the servo motor 411 .

The front and rear ends of the sliding seat 403 described in this embodiment are each equipped with a guide mechanism. The guide mechanism includes two supports, and a guide roller 407 is installed between the two supports. boards at the same height.

Referring to Figures 10-13, the slicing device 5 in this embodiment includes a support 501, and support plates 502 are provided on both sides of the upper end of the support 501, and a longitudinal dividing mechanism and a transverse cutting mechanism are sequentially installed between the two support plates 502 from front to back. The longitudinal division mechanism includes a rotating shaft A516 at the lower end and a rotating shaft B509 at the upper end installed between the two support plates 502. Four guide wheels 517 are installed on the rotating shaft A516, and a pressure wheel is installed on the rotating shaft B corresponding to each guide wheel 517. 511, wherein a ring-shaped blade 510 is installed on the outer ring of the two pressure wheels 511 located in the middle, and the outer ring of the corresponding guide wheel 517 is provided with a knife groove, and the pressure wheel 511 is closely attached to the guide wheel 517; the transverse cutting mechanism includes an upper knife Frame 508 and lower knife rest 518, the upper chute 521 and the lower chute 522 are all arranged on the two support plates 502, a partition is arranged between the upper chute 521 and the lower chute 522, and the upper sledge 508 is installed In the upper chute 521 , the lower tool rest 518 is installed in the lower chute 522 , and the support plate 502 is equipped with a drive mechanism that drives the upper knife rest 508 and the lower knife rest 508 to move relative to each other.

The drive mechanism described in this embodiment includes a slider 504 installed in the upper chute 521 of the two side support plates 502 above the upper tool rest 508 and a slider 504 installed in the lower chute 522 and located below the lower tool rest 518. Collar 505 is housed on the first slide block 504, and runner 506 is housed in collar 505, and an eccentric shaft 507 is housed between two runners 506, and the axle center of eccentric shaft 507 is not concentric with runner 506, and the outside of support plate 502 A driving motor 503 connected with an eccentric shaft 507 is housed.

The two eccentric shafts 507 described in this embodiment are equipped with gears 515, and two intermeshing transmission gears A514 and B513 are arranged between the two gears 515. The transmission gear A514 and the gear of the eccentric shaft 507 located at the upper end 515 is engaged, and the transmission gear B513 is engaged with the gear 515 of the eccentric shaft 507 located at the lower end.

In this embodiment, a return spring 512 is installed between the upper knife rest 508 and the partition, and a return spring 512 is installed between the lower knife rest 518 and the partition.

The two ends of the rotating shaft B509 described in this embodiment are equipped with sliders, and the support plate 502 is provided with a chute at the two sliders. The support plate 502 is located at the top of the chute and a sealing plate is installed. A connected screw and a lock nut connected with the screw.

The arc range of the arc groove 171 in this embodiment is 120°~180° (in this embodiment, it is specifically 160°). The lowest point of the arc groove 171 is located on the side of the vent hole 172. There are partitions in between.

The sucker bracket 106 described in this embodiment is provided with an elongated through hole, and the air bag 110 is installed in the elongated through hole. The sucker bracket 106 is provided with threaded holes on both sides of the elongated through hole, and fastening screws are installed in the threaded holes. screw, the air bag 110 is provided with a pipe joint, and the pipe joint is connected to the hollow connecting shaft 109 through a flexible pipe.

The transmission ratio of gear A114 and gear B115 in this embodiment is 1:1, and the transmission ratio between gear B115 and fixed gear 108 is 3:1, that is, the number of teeth of fixed gear 108 is 3 times the number of teeth of gear B115.

Claims (10)

1. A batch packaging equipment for dressings, comprising a feeding device equipped with dressings, a material retrieving manipulator, a conveying device, a heat sealing device and a slicing device, it is characterized in that: the retrieving manipulator is arranged on one side of the feeding device, and the taking The material manipulator includes a bracket, a vacuum pump is arranged under the bracket, a frame is arranged at the upper end of the bracket, a sealing plate is arranged in the frame, a through hole is arranged in the middle of the sealing plate, a driving motor is installed on one side of the sealing plate, and the output shaft of the driving motor passes through the through hole. The hole is located on the other side of the sealing plate, and disc A, fixed gear, and disc B are installed in sequence. The fixed gear is fixedly connected with the sealing plate, and the disc A is closely attached to the sealing plate. One side is provided with an arc-shaped groove, and an air extraction hole is arranged on the arc-shaped groove. The vacuum pump is connected to the air extraction hole through a pipeline, and the lower end of the sealing plate is provided with an air release hole. There are three air holes evenly distributed on the disc A. The three ventilation holes are located on the circumferential line of the arc-shaped groove, and each of the three ventilation holes on the disk B is equipped with a hollow connecting shaft inserted into the ventilation hole, and each hollow connecting shaft is equipped with a gear A, and the disk B On one side of each gear A, there is a gear B meshed with the gear A, each gear B meshes with the fixed gear, and the outer end of each hollow connecting shaft protrudes from the disk B and is equipped with a suction cup bracket. Each suction cup bracket is equipped with an air bag, one side of the air bag is connected to the hollow connecting shaft through a pipe, and a row of several suction cups is installed on the other side; the delivery device is arranged under the suction cup support, and the end of the delivery device is sequentially equipped with the Heat sealing device and slicing device. 2. A batch packaging equipment for dressings according to claim 1, characterized in that: the feeding device includes a bracket, support plates are provided on both sides of the support, and several guide rollers are installed along the length direction between the two support plates , there are several guide plates perpendicular to the guide roller above the guide roller, a guide groove is formed between every two guide plates, a belt is installed on the guide roller at the bottom of the guide roller, and one end of the guide roller at the front end is installed There is a ratchet mechanism, and a driving cylinder for driving the ratchet mechanism is arranged on the support plate. 3. A dressing batch packaging device according to claim 2, characterized in that: the ratchet mechanism includes a ratchet fixedly connected to the guide roller shaft and a collar arranged on the outer ring of the ratchet, and the inner wall of the collar is hinged with a toggle tooth , the outer wall of the collar is provided with a connecting rod connected with the driving cylinder. 4. A batch packaging equipment for dressings according to claim 2, characterized in that: a gantry frame is installed at the front end of the support plate, and the beam of the gantry frame is provided with elongated through holes, and the elongated through holes are located in each An adjusting screw rod is arranged at each material guide groove, lock nuts are arranged on each adjusting screw rod, and a material guide pressing plate is installed at the bottom of each adjusting screw rod. 5. A dressing batch packaging device according to claim 2, characterized in that: a position adjustment mechanism is installed under the support, the position adjustment mechanism includes a fixed frame, and two slide rails are arranged on the top of the fixed frame, and the slide rails There is a sliding seat on the top, and a locking bolt is installed on the sliding seat. There is also a guide hole on the sliding seat. A guide rod fixedly connected with the bracket is installed in the guide hole. A lifting screw fixedly connected with the bracket is installed in the middle of the sliding seat. A lock nut cooperating with the lifting screw rod is arranged on the seat. 6. A batch packaging equipment for dressings according to claim 1, characterized in that: the heat-sealing device includes a fixed bracket, two slide rails are arranged on the top of the fixed bracket, and a fixed bracket is installed at both ends of the slide rails. Bearing seat, a screw rod is installed in the two bearing seats, a servo motor is installed on the fixed bracket, and the servo motor is connected with the screw drive, a sliding seat is installed on the two slide rails, and a backing plate is installed on the top of the sliding seat. The base is provided with at least one bracket along the length direction, and each bracket is equipped with a cylinder. Electric wires connected by resistance wires, a support plate is provided at the bottom of the sliding seat, an internal thread is provided on the support plate, and the screw rod is threadedly connected with the support plate. 7. A dressing batch packaging device according to claim 6, characterized in that: a mounting plate is arranged on the fixing bracket below the screw and the support plate, and three position sensors are installed on the mounting plate corresponding to the front ends of the support plate respectively Limit position, intermediate position and rear end limit position, all position sensors are electrically connected with the servo motor. 8. A batch packaging equipment for dressings according to claim 1, characterized in that: it includes a bracket, and it is characterized in that: there are support plates on both sides of the upper end of the support, and longitudinal divisions are installed between the two support plates from front to back. Mechanism and horizontal cutting mechanism, the longitudinal division mechanism includes the rotating shaft A at the lower end and the rotating shaft B at the upper end installed between the two support plates, several guide wheels are installed on the rotating shaft A, and each guide wheel is equipped with on the rotating shaft B A pressure roller, wherein a circle of annular blades is installed on the outer ring of several pressure rollers located in the middle; the transverse cutting mechanism includes an upper knife rest and a lower knife rest, and the upper chute and the lower chute are arranged on the two support plates , there is a partition between the upper chute and the lower chute, the upper knife rest is installed in the upper chute, the lower knife rest is installed in the lower chute, and the support plate is equipped with a drive to drive the upper knife rest and the lower knife rest. Drive mechanism for relative motion. 9. A dressing batch packaging device according to claim 8, characterized in that: the drive mechanism includes a slider installed in the upper chute of the support plates on both sides above the upper knife rest and a slider installed in the lower chute The slider located under the lower tool holder, each slider is equipped with a collar, and the runner is installed in the collar, and an eccentric shaft is installed between the two runners. The axis of the eccentric shaft is not concentric with the runner, and the support plate A driving motor connected with the eccentric shaft is arranged on the outside. 10. A batch packaging equipment for dressings according to claim 9, characterized in that: said two eccentric shafts are equipped with gears, and two intermeshing transmission gears A and transmission gears are installed between the two gears B, transmission gear A meshes with the gear of the eccentric shaft located at the upper end, and transmission gear B meshes with the gear of the eccentric shaft located at the lower end.