Device for pushing packaging box with side opening into box

Abstract

The utility model discloses a device for pushing materials into a box for a side opening packing box, which comprises a base, a rear baffle, a pair of clamping plates and an auxiliary uncovering device, the rear baffle, the clamping plates and the auxiliary uncovering device are arranged on the base, an integral moving plate is further arranged on the base in a sliding mode, and a material pushing moving plate and a pair of side baffles are arranged on the integral moving plate. A pressing plate support is arranged on the material pushing moving plate, a pressing plate sliding seat is arranged on the pressing plate support in a sliding mode, a pressing plate lifting driving device is arranged on the pressing plate sliding seat, a pressing plate is arranged on a driving part of the pressing plate lifting driving device, and a supporting plate lifting driving device is arranged on the material pushing moving plate. A supporting plate is arranged on a driving part of the supporting plate lifting driving device, a push plate translation driving device is further arranged on the integral moving plate, and a push plate is arranged on a driving part of the push plate translation driving device. The device for pushing the materials into the box is mainly used for loading gloves, paper money and the like into corresponding packaging boxes with side openings.

Description

Technical Field

[0001] This utility model relates to a pusher and feeder device for packaging boxes in the packaging industry, and more particularly to a pusher and feeder device for side-opening packaging boxes. Background Technology

[0002] As is well known, most pull-out glove packaging boxes are open on both sides. Currently, in automated glove packaging processes, the gloves are typically placed in an external auxiliary box corresponding to the glove packaging box, and then a pusher plate pushes the gloves from the external auxiliary box into the glove packaging box. In actual pushing, the gloves cannot maintain their original stacked state, resulting in a messy and disorganized arrangement after entering the box. This makes it difficult to extract the gloves in an orderly manner during use, affecting their normal extraction. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a push-in device for side-opening packaging boxes that allows gloves to be neatly stacked in the packaging box.

[0004] To solve the above technical problems, the technical solution adopted by this utility model is as follows: a pushing and feeding device for a side-opening packaging box, comprising: a base, a pair of clamping mounting plates on the base, a mounting base plate and a pair of clamping plates on the clamping mounting plates that cooperate with the side-opening packaging box, a rear baffle plate on the rear side of the pair of clamping plates and an auxiliary opening device on the front side of the pair of clamping plates, an integral moving plate slidably mounted on the base, an integral translation linear module between the base and the integral moving plate, a pair of side baffle plates corresponding to the opening of the side-opening packaging box on the integral moving plate, and the top of the pair of side baffle plates... The box opens to both sides, and a downward-sloping push-cover ramp is provided on the upper surface of the front part. A push-material moving plate is slidably provided on the overall moving plate, moving along the pushing direction. A pressure plate support is slidably provided on one side of the pair of side baffles on the push-material moving plate, arranged perpendicular to the pushing direction. A pressure plate lifting drive device is provided on the pressure plate support. A pressure plate that cooperates with the pair of side baffles is provided on the driving component of the pressure plate lifting drive device. A support plate is provided between the pair of side baffles on the push-material moving plate. A push plate translation drive device is also provided on the overall moving plate. A push plate corresponding to the side-opening packaging box is provided on the driving component of the push plate translation drive device.

[0005] As a preferred embodiment, in the aforementioned push-in device for side-opening packaging boxes, a tray is provided on the push-moving plate via a tray lifting drive device. Specifically, the push-moving plate is provided with a tray lifting mounting seat, and the tray lifting drive device is mounted on the tray lifting mounting seat, such that the tray lifting drive device is located between a pair of side baffles, and the tray is mounted on the drive component of the tray lifting drive device.

[0006] As a preferred embodiment, in the aforementioned feeding device for side-opening packaging boxes, the pallet lifting drive device is mounted on the feeding moving plate via a pallet translation drive device. Specifically, the pallet translation drive device is mounted on the feeding moving plate, and the pallet lifting drive device is mounted on the corresponding side of the pallet lifting mounting seat. The driving component of the pallet translation drive device is connected to the pallet lifting mounting seat via a power connection plate, and the pallet lifting mounting seat is slidably mounted on the feeding moving plate.

[0007] As a preferred embodiment, in the aforementioned push-in device for a side-opening packaging box, the auxiliary opening device includes: an opening bracket mounted on a base, and an elastic plastic sheet mounted on the opening bracket via a pressing frame. The elastic plastic sheet includes: a pair of latching tabs corresponding one-to-one with the two sides of the side-opening packaging box's opening latches, and a lower cover tab that cooperates with the lower cover of the side-opening packaging box's opening.

[0008] As a preferred embodiment, in the aforementioned feeding device for side-opening packaging boxes, a lifting and lowering drive mechanism is provided on the base in front of a pair of clamping plates, and an opening lifting rod that cooperates with the top cover of the side-opening packaging box is provided laterally on the driving component of the lifting and lowering drive mechanism.

[0009] As a preferred embodiment, in the aforementioned feeding device for side-opening packaging boxes, the pair of clamping plates are mounted on the base via a bidirectional clamping adjustment drive mechanism. Specifically, the pair of clamping plates are mounted on the base with a bidirectional clamping adjustment drive mechanism that allows the clamping plates to be adjusted in the width direction of the side-opening packaging box. The pair of clamping plates are mounted one-to-one on the two drive components of the bidirectional clamping adjustment drive mechanism.

[0010] As a preferred embodiment, in the aforementioned push-in device for side-opening packaging boxes, the rear baffle is slidably mounted on a pair of clamping mounting plates via a rear baffle support plate, and a rear baffle adjustment drive mechanism is provided on the base, with the drive component of the rear baffle adjustment drive mechanism connected to the rear baffle support plate.

[0011] As a preferred embodiment, in the push-in device for the side-opening packaging box, the lower end face of the front part of the pair of side baffles is provided with an inlet notch corresponding to the lower edge of the box opening of the side-opening packaging box, so that the lower end face of the side baffle extends downward beyond the upper surface of the mounting base plate behind the inlet notch.

[0012] As a preferred embodiment, in the aforementioned feeding device for side-opening packaging boxes, the integral moving plate is provided with a fulcrum roller that cooperates with the tray between a pair of side baffles via a fulcrum roller bracket, so that the tray can be placed on the fulcrum roller.

[0013] As a preferred embodiment, in the aforementioned feeding device for side-opening packaging boxes, the integral moving plate is provided with a feeding drive device arranged along the feeding direction, and the driving component of the feeding drive device is connected to the feeding moving plate.

[0014] As a preferred embodiment, in the aforementioned push-in device for side-opening packaging boxes, the push plate is a detachable structure, specifically comprising: a push plate base and a push plate head detachably mounted on the push plate base. The push plate base includes: a push plate subbase, with snap-fit ​​plates on both sides of the push plate subbase. The snap-fit ​​plates on both sides are symmetrical and have a gap in the middle. The snap-fit ​​plates have snap-fit ​​notches on their backs that extend inwards and stop downwards. The snap-fit ​​notches and the gap form a T-shaped snap-fit ​​interface with the push plate base. Correspondingly, the back of the push plate head is provided with snap-fit ​​protrusions corresponding to the gap between the pair of snap-fit ​​plates. The snap-fit ​​protrusions are provided with snap-fit ​​blocks corresponding to the T-shaped snap-fit ​​interface. During installation, the two sides of the snap-fit ​​blocks are snapped into the snap-fit ​​notches on the corresponding sides of the push plate base.

[0015] As a preferred embodiment, in the aforementioned feeding device for side-opening packaging boxes, the pair of side baffles are mounted on the overall moving plate via a side baffle forward and reverse adjustment drive mechanism. Specifically, the side baffle forward and reverse adjustment drive mechanism includes a pair of side baffle adjustment double-slider linear modules with forward and reverse teeth. A side baffle mounting plate is provided on the corresponding slider of the pair of side baffle adjustment double-slider linear modules. The pair of side baffles are respectively mounted on the side baffle mounting plate on the corresponding side.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model sets up a tray and a pressure plate, pressing the gloves between the tray and the pressure plate and pushing them into the side-opening packaging box. Then, the box opening is blocked with a push plate, and the pressure plate is lifted slightly to expand the packaging box without damaging it. This allows the gloves to remain relatively intact when the pressure plate and tray are pulled out of the packaging box smoothly.

[0018] 2. This utility model provides a fulcrum roller that cooperates with the pallet between a pair of side baffles, so that the pallet can rest on the fulcrum roller during the movement, ensuring that the pallet and pressure plate hold the glove stably.

[0019] 3. This utility model provides a lifting and lowering drive mechanism for the lifting rod on the front side of the clamping plate. The driving component of the lifting and lowering drive mechanism is provided with a box-opening lifting rod that cooperates with the top cover of the side-opening packaging box. When the side baffle cannot open the top cover of the side-opening packaging box, the box-opening lifting rod can be used to push open the top cover of the side-opening packaging box, thus ensuring the normal operation of pushing the material into the box.

[0020] 4. The clamping plate, rear baffle, and side baffle of this utility model are all adjustable, thus adapting to packaging boxes of various specifications and greatly expanding its application range.

[0021] 5. By making the push plate a detachable structure, this utility model allows for easy replacement of different push plate heads according to the specifications of the packaging box, greatly improving work efficiency. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the material feeding device described in this utility model.

[0023] Figure 2 and Figure 3 These are schematic diagrams of the three-dimensional structure from two different perspectives during material compression.

[0024] Figure 4 This is a schematic diagram of the fulcrum roller described in this utility model.

[0025] Figure 5 It is a three-dimensional structural diagram of a pair of side baffles leading to the box opening.

[0026] Figure 6 This is a three-dimensional structural diagram of the tray and pressure plate being placed into the box.

[0027] Figure 7 This is a three-dimensional structural diagram of the pallet and pressure plate after they have retracted.

[0028] Figure 8 This is a schematic diagram of the three-dimensional structure of the material pushing and moving plate after it has retracted as a whole.

[0029] Figure 9 This is a three-dimensional structural diagram of the push plate mounting base described in this utility model.

[0030] Figure 10 This is a three-dimensional structural diagram of the push plate described in this utility model.

[0031] Figure 11This is a partial structural diagram of the material feeding device described in this utility model from the left view.

[0032] Figures 1 to 11 The reference numerals in the attached drawings are as follows: 1. Base; 10. Base pad; 100. Overall moving guide rail; 101. Overall moving slider; 20. Mounting base plate; 200. Elastic plastic sheet; 201. Hook and loop lever; 202. Hook and loop lever; 203. Lower cover lever; 21. Clamping mounting plate; 210. Clamping fixing plate; 212. Opening bracket; 214. U-shaped pressure bracket; 22. Linear module for rear window adjustment; 221. Rear window slider; 23. Rear window bracket; 24. Rear window guide rail; 25. Rear window support plate; 250. Slider; 26. 1. Clamping double-slider linear module with positive and negative threads; 27. Rear baffle; 271. Folded edge; 28. Clamping plate; 29. ​​Linear module for lifting the lifting rod; 290. Drive component; 291. Box opening lifting rod; 3. Overall moving plate; 30. Overall translation linear module; 4. Side baffle; 40. Side baffle mounting plate; 401. Side baffle adjustment double-slider linear module with positive and negative threads; 4011. Slider; 402. Side baffle adjustment double-slider linear module with positive and negative threads; 4021. Slider; 41. Front part; 411. Inlet push-cover ramp; 412. Inlet. 42. Notch, Top, 43. Avoidance notch, 48. Pivot roller, 480. Pivot roller bracket, 481. Mandrel, 482. Bearing, 483. Roller surface, 486. Flat washer, 487. Spring washer, 488. Locking nut, 5. Push plate, 50. Push plate translation electric cylinder, 500. Push plate bracket, 501. Drive component, 51. Push plate seat, 510. Push plate base, 511. Snap-fit ​​plate, 5111. Snap-fit ​​notch, 512. Gap, 52. Push plate head, 521. Snap-fit ​​block, 522. Snap-fit ​​protrusion, 6. Pushing material 61. Moving plate, 611. Moving plate guide rail, 610. Moving plate slider, 64. Moving plate pad, 640. Pressure plate pad, 641. Pressure plate slider, 65. Pressure plate support, 650. Linear pusher module, 68. Pressure plate, 680. Electric actuator, 69. Pallet, 690. Pallet lifting cylinder, 691. Pallet lifting mounting seat, 692. Pallet slider, 693. Power connection plate, 696. Guide rail mounting plate, 697. Pallet guide rail, 698. Pallet translation linear module, 9. Side-opening packaging box. Detailed Implementation

[0033] The following describes in detail, with reference to the accompanying drawings, a specific implementation scheme of the push-in device for a side-opening packaging box according to the present invention.

[0034] like Figures 1 to 3As shown, the present invention discloses a push-in device for a side-opening packaging box, comprising: a base 1, on which a pair of vertically arranged clamping mounting plates 21 are provided. Specifically, a clamping fixing plate 210 is vertically and outwardly arranged on the bottom end of each clamping mounting plate 21, and the clamping fixing plate 210 is fixed to the base 1; a base plate 20 (a conventional technique in the art, not described further here) is centrally located between the pair of clamping mounting plates 21; a clamping double-slider linear module 26 with positive and negative teeth, serving as a bidirectional clamping adjustment mechanism, is provided on the pair of clamping mounting plates 21; each of the two sliders of the clamping double-slider linear module 26 has a clamping plate 28 (a conventional technique in the art, not described further here). One of the clamping and fixing plates 210 is provided with a linear module 22 for adjusting the rear guardrail. A pair of clamping and mounting plates 21 are respectively provided with horizontally arranged rear guardrail guide rails 24 on their outer sides. The rear guardrail slider 221 (i.e., the driving component) of the linear module 22 for adjusting the rear guardrail is provided with a rear guardrail bracket 23. A pair of rear guardrail support plates 25 are provided on the rear guardrail support plates 23. A rear guardrail 27 is provided on the pair of rear guardrail support plates 25. The top of the rear guardrail 27 is provided with a rearwardly inclined flange 271. A slider 250 corresponding to the rear guardrail guide rail 24 on the corresponding side is provided on the rear guardrail support plate 21. The slider 250 of the rear guardrail support plate 25 is slidably mounted on the rear guardrail guide rail 24 on the corresponding side of the clamping and mounting plate 21. The pair of clamping and mounting plates 21 are located on the front side of the pair of clamping plates 28. Figure 1On the right side of the box 9, an auxiliary opening device is provided. This auxiliary opening device includes: an elastic plastic sheet 200, a U-shaped opening bracket 212 disposed on the front end of a pair of clamping mounting plates 21, and a U-shaped pressing bracket 214 located outside the elastic plastic sheet 200 to fix the edge of the elastic plastic sheet 200 to the opening bracket 212. The elastic plastic sheet 200 includes: a pair of fasteners 201 and 202 corresponding one-to-one with the fasteners on both sides of the opening of the side-opening packaging box 9, and a lower cover that cooperates with the opening of the side-opening packaging box 9. The lower cover lever 203; the base 1 is also slidably provided with an integral moving plate 3, which is specifically arranged as follows: the base 1 has base pads 10 arranged along the direction of pushing material into the box on both sides, and an integral moving guide rail 100 is provided on the base pads 10; the back of the integral moving plate 3 has a pair of integral moving sliders 101 corresponding to the integral moving guide rail 100 on the corresponding side, and the integral moving sliders 101 are slidably arranged on the integral moving guide rail 100 on the corresponding side; the base 1 is slidably provided with an integral moving plate 3 arranged along the direction of pushing material into the box on both sides. An integral translational linear module 30 is provided in the box-entry direction. The slider of the integral translational linear module 30, i.e., its driving component, is connected to the integral moving plate 3. The integral moving plate 3 is provided with a pair of side baffles 4 corresponding to the opening of the side-opening packaging box 9 through a pair of side baffle adjustment positive and negative tooth double slider linear modules 401 and 402, which serve as the side baffle adjustment positive and negative tooth double slider linear modules 401 and 402. Specifically, the slider 4011 of the side baffle adjustment positive and negative tooth double slider linear module 401 and the side baffle adjustment positive and negative tooth double slider linear module 401 are connected to the box opening of the side-opening packaging box 9. A side baffle mounting plate 40 is provided on the corresponding (same side) slider 4021 of 2. The pair of side baffles 4 are respectively provided on the side baffle mounting plate 40 on the corresponding side. The top 42 of the pair of side baffles 4 opens to both sides. A downwardly inclined push-cover ramp 411 is provided on the upper end surface of the front part 41 of the pair of side baffles 4. An inlet notch 412 corresponding to the lower edge of the box opening of the side-opening packaging box 9 is provided on the lower end surface of the front part 41 of the pair of side baffles 4, so that the lower end surface of the side baffle 4 is behind the inlet notch 412. Figure 1 The right side of the packaging box 9 extends downwards beyond the lower edge of the side opening; the integral movable plate 3 is provided with a fulcrum roller 48 between a pair of side baffles 4 via a fulcrum roller bracket 480. The specific arrangement of the fulcrum roller 48 is as follows: the fulcrum roller 48 includes a spindle 481 with threaded sections at both ends, the spindle 481 is fitted with a roller surface 483 made of soft material such as rubber through a bearing 482, and after the two ends of the spindle 481 pass through the fulcrum roller bracket 480, a flat washer 486, a spring washer 487 and a locking nut 488 are arranged in sequence; the integral movable plate 3 is also slidably provided with a pusher movable plate 6 that moves along the pusher direction. The specific arrangement is as follows: the integral movable plate 3 is located on one side of a pair of side baffles 4 ( Figure 1On the upper side of the material pushing plate 6, a pair of movable plate pads 610 are arranged to move along the pushing direction. Movable plate guide rails 61 are provided on the movable plate pads 610. A movable plate slider 611 corresponding to the movable plate guide rails 61 is provided on the back of the material pushing movable plate 6. The movable plate slider 611 is slidably mounted on the movable plate guide rails 61. A linear module 650 for pushing material, arranged along the pushing direction and serving as a driving device for pushing material, is provided on the overall movable plate 3. The driving component of the linear module 650, i.e., its slider, is connected to the material pushing movable plate 6 (this is conventional technology in the art and will not be described further here). A pressure plate support 65 is slidably mounted on the material pushing movable plate 6, arranged perpendicular to the pushing direction. Specifically, the material pushing movable plate 6 is configured as follows: The moving plate 6 is equipped with pressure plate guide rails 64 via pressure plate pads 640 arranged perpendicular to the pushing direction. A pressure plate slider 641 corresponding to the pressure plate guide rails 64 is provided on the back of the pressure plate support 65. The pressure plate slider 641 is slidably mounted on the pressure plate guide rails 64. An electric actuator 680 (equivalent to an electric cylinder with a guide rod) is provided on the pressure plate support 65 as a pressure plate lifting drive device. The driving component of the electric actuator 680 is equipped with a pressure plate 68 that cooperates with the pair of side baffles 4. A pallet lifting cylinder 690, serving as a pallet lifting drive device, is provided on the pushing moving plate 6 between the pair of side baffles 4. This pallet lifting cylinder 690 is a three-axis cylinder, and a pallet 69 is mounted on the piston rod of the pallet lifting cylinder 690. Figure 11 As shown, the specific installation structure of the pallet lifting cylinder 690 includes a pallet lifting mounting base 691 and a pallet translation linear module 698, which serves as a pallet translation drive device. The pallet lifting cylinder 690 is located on one side of the pallet lifting mounting base 691. Figure 11 (On the right side of the image), a pallet translation linear module 698 is mounted on the pusher moving plate 6. The driving component of the pallet translation linear module 698, i.e., its slider, is connected to the pallet lifting mounting seat 691 via a power connection plate 693. A pallet guide rail 697 is mounted on the pusher moving plate 6 via a guide rail mounting plate 696. A pallet slider 692 corresponding to the pallet guide rail 697 is mounted on the pallet lifting mounting seat 691. The pallet slider 692 is slidably mounted on the pallet guide rail 697. A pusher bracket 500 is mounted on the overall moving plate 3. A pusher translation electric cylinder 50, which serves as a pusher translation driving device, is mounted on the pusher translation electric cylinder 50. A pusher plate 5 corresponding to the opening of the side-opening packaging box 9 is mounted on the driving component 501 of the pusher translation electric cylinder 50. Figure 9 and Figure 10As shown, the push plate 5 is a detachable structure, including: a push plate base 51 and a push plate head 52 detachably mounted on the push plate base 51. The push plate base 51 includes: a push plate base 510, with snap-fit ​​plates 511 on both sides of the push plate base 510. The snap-fit ​​plates 511 on both sides are symmetrical and have a gap 512 in the middle. The snap-fit ​​plates 511 have snap-fit ​​notches 5111 on their back sides, which extend inward and stop downward. The snap-fit ​​notches 5111 and the gap 512 form a T-shaped snap-fit ​​interface with the push plate base 510. Correspondingly, the push plate head 52 has snap-fit ​​protrusions 522 on its back side that correspond to the gap 512 between the pair of snap-fit ​​plates 511. The snap-fit ​​protrusions 522 have snap-fit ​​blocks 521 that correspond to the T-shaped snap-fit ​​interface. During installation, the two sides of the snap-fit ​​blocks 521 are snapped into the snap-fit ​​notches 5111 on the corresponding sides of the push plate base 51.

[0035] In practical applications, all electric cylinders and linear modules (ordinary single sliders) can be substituted for each other; a linear module 29 for lifting the boom is provided on the clamping mounting plate 21 on one side as a boom lifting drive mechanism, and the drive component 290 of the linear module 29 for lifting the boom is provided with a box-opening boom 291 that cooperates with the top cover of the side-opening packaging box 9. The inner surface of the side baffle 4 is provided with a coating or film, and several vertically arranged clearance notches 43 are opened at equal intervals. The two sides of the support plate 69 are folded upward, and the two sides of the pressure plate 68 are folded downward. The folding angles of the pressure plate 68 and the support plate 69 are controlled between 8 and 12°.

[0036] The working process of this utility model is as follows: Figure 1 As shown, the pressure plate 68 moves laterally to a suitable position, and the support plate 69 rises to its highest position (to facilitate glove placement without tipping over, thus keeping the gloves neat). The mechanical gripper picks up the gloves from the receiving basket and places them on the support plate 69 between a pair of side baffles 4. Then, the pressure plate 68 descends, moves above the support plate 69, and the support plate 69 descends while the pressure plate 68 presses down to a suitable height (see...). Figure 2 As shown, the downward stroke of the pressure plate 68 is determined according to the height of the side-opening packaging box 9, thereby pressing the gloves between the pressure plate 68 and the tray 69 (see...). Figure 2 As shown), due to the large force exerted by the pressure plate 68 when it presses down, the support plate 69 will deform downwards, but it is supported by the fulcrum roller 48 (see...). Figure 3 As shown), the tray 69 will not deform significantly, allowing the pressure plate 68 and the tray 69, along with the glove it holds, to be smoothly fed into the box. Next, the entire moving plate 3 moves forward, its stroke determined by the opening size of the side-opening packaging box 9. It should ensure that the guide ramp 411 of the front part 41 of the side baffle enters the box and contacts the opening (see...). Figure 5(As shown), then the pusher plate 6 moves forward, sending the pressure plate 68, the tray 69, and the gloves pressed down therein into the box (see...). Figure 6 (As shown), push the push plate 5 into the box opening to block it. Then, slightly lift the pressure plate 69 upwards to slightly deform the box without damaging it. Loosen the gloves as much as possible. Then, move the pressure plate 68 and the tray 69 backwards, or move the tray 69 backwards, so that the pressure plate 68 and the tray 69 are detached from the side-opening packaging box 9. The push plate 5 remains in its original position (see...). Figure 7 (As shown); then, the entire moving plate 3 is retracted, the push plate 5 is also retracted at the same time, and the pressure plate 68 and the support plate 69 also return to their initial positions, waiting for the next repeat of the process.

[0037] In summary, the above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent variations and modifications made to the shape, structure, features and spirit described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A feeding device for a side-opening packaging box, comprising: The base has a pair of clamping mounting plates, each with a base plate that mates with a side-opening packaging box and a pair of clamping plates. A rear baffle is located behind the clamping plates, and an auxiliary opening device is located in front of them. An integral moving plate is also slidably mounted on the base. An integral translational linear module is located between the base and the integral moving plate. The integral moving plate has a pair of side baffles corresponding to the opening of the side-opening packaging box. The key feature is that the tops of the pair of side baffles open to both sides, and the upper front surface has a downward-facing... The inclined push-cover ramp has a push-material moving plate that slides along the pushing direction on the overall moving plate. On one side of the pair of side baffles, a pressure plate support is slidably arranged perpendicular to the pushing direction. The pressure plate support is equipped with a pressure plate lifting drive device. The drive component of the pressure plate lifting drive device is equipped with a pressure plate that cooperates with the pair of side baffles. A support plate is provided between the pair of side baffles on the push-material moving plate. The overall moving plate is also equipped with a push plate translation drive device. The drive component of the push plate translation drive device is equipped with a push plate corresponding to the side-opening packaging box.

2. The feeding device for a side-opening packaging box according to claim 1, characterized in that, The material pushing moving plate is equipped with a pallet via a pallet lifting drive device. Specifically, the material pushing moving plate is equipped with a pallet lifting mounting seat, and the pallet lifting drive device is mounted on the pallet lifting mounting seat, such that the pallet lifting drive device is located between a pair of side baffles, and the pallet is mounted on the drive component of the pallet lifting drive device.

3. A push-in device for a side-opening packaging box according to claim 2, characterized in that, The pallet lifting drive device is mounted on the pusher moving plate via a pallet translation drive device. Specifically, the pallet translation drive device is mounted on the pusher moving plate, and the pallet lifting drive device is mounted on the corresponding side of the pallet lifting mounting seat. The drive component of the pallet translation drive device is connected to the pallet lifting mounting seat via a power connection plate, and the pallet lifting mounting seat is slidably mounted on the pusher moving plate.

4. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The auxiliary opening device includes: an opening bracket mounted on a base, and an elastic plastic sheet mounted on the opening bracket via a pressure holder. The elastic plastic sheet includes: a pair of buckle tabs corresponding one-to-one with the buckles on both sides of the side opening of the packaging box, and a lower cover tab that cooperates with the lower cover of the side opening of the packaging box.

5. A push-in device for a side-opening packaging box according to claim 4, characterized in that, The base is provided with a lifting and lowering drive mechanism on the front side of a pair of clamping plates. The driving component of the lifting and lowering drive mechanism is provided with a box-opening lifting rod that cooperates with the top cover of the side-opening packaging box.

6. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The pair of clamping plates are mounted on the base via a bidirectional clamping adjustment drive mechanism. Specifically, the base is equipped with a bidirectional clamping adjustment drive device that allows the clamping plates to be adjusted in the width direction of the side-opening packaging box. The pair of clamping plates are correspondingly mounted on the two drive components of the bidirectional clamping adjustment drive device.

7. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The rear baffle is slidably mounted on a pair of clamping mounting plates via a rear baffle support plate. The base is provided with a rear baffle adjustment drive mechanism, and the drive component of the rear baffle adjustment drive mechanism is connected to the rear baffle support plate.

8. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The lower end face of the front part of the pair of side baffles is provided with an inlet notch corresponding to the lower edge of the box opening of the side-opening packaging box, so that the lower end face of the side baffle extends downward beyond the upper surface of the mounting base plate behind the inlet notch.

9. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The integral movable plate is provided with a material pushing drive device arranged along the material pushing direction, and the driving component of the material pushing drive device is connected to the material pushing movable plate.

10. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The integral movable plate has a fulcrum roller that cooperates with the pallet between a pair of side baffles via a fulcrum roller bracket, so that the pallet can be placed on the fulcrum roller.

11. A push-in device for a side-opening packaging box according to claim 1, characterized in that, The push plate is a detachable structure, specifically comprising: a push plate base and a push plate head detachably mounted on the push plate base. The push plate base includes: a push plate subbase, with snap-fit ​​plates on both sides of the push plate subbase. The snap-fit ​​plates on both sides are symmetrical and have a gap in the middle. Each snap-fit ​​plate has a snap-fit ​​notch on its back that extends inward and stops downward. The snap-fit ​​notch and the gap form a T-shaped snap-fit ​​interface with the push plate base. Correspondingly, the back of the push plate head has a snap-fit ​​protrusion corresponding to the gap between the pair of snap-fit ​​plates. The snap-fit ​​protrusion has a snap-fit ​​block corresponding to the T-shaped snap-fit ​​interface. During installation, the two sides of the snap-fit ​​block are snapped into the snap-fit ​​notches on the corresponding sides of the push plate base.

12. A feeding device for a side-opening packaging box according to any one of claims 1 to 11, characterized in that, The pair of side baffles are mounted on the overall moving plate via a side baffle forward and reverse adjustment drive mechanism. Specifically, the side baffle forward and reverse adjustment drive mechanism includes a pair of straight linear modules with forward and reverse teeth for side baffle adjustment. A side baffle mounting plate is provided on the corresponding slider of the pair of straight linear modules with forward and reverse teeth for side baffle adjustment. The pair of side baffles are respectively mounted on the side baffle mounting plate on the corresponding side.

Images