A punching auxiliary device for carton production and processing

Abstract

This utility model discloses a punching auxiliary device for cardboard box production and processing, including a processing table and a box body. The top of the processing table has evenly distributed first through holes, and a slider is installed inside the cavity of each first through hole. This utility model solves the problem that existing punching auxiliary devices for cardboard box production and processing typically only position the two sides of the cardboard box, lacking the ability to position the four sides and top. This lack of positioning for the four sides and top can cause the cardboard box to move or tilt during punching, and when punching the top, the punching head may press down, causing a depression in the top of the cardboard box, affecting the hole shape or damaging the box, resulting in inaccurate punching positions and affecting the processing precision of the cardboard box.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard box production and processing technology, and in particular relates to a punching auxiliary device for cardboard box production and processing. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and they come in various specifications and models. Generally, in order to improve the air permeability and handling convenience of cardboard boxes after packaging, holes need to be punched in the cardboard boxes. Because cardboard boxes are relatively light, they are prone to displacement or shaking during punching, making it difficult to position them properly and resulting in punching deviations.

[0003] The problem with existing technology is that existing punching auxiliary devices for carton production and processing can usually only position the two sides of the carton, and most of them do not have the function of positioning the four sides and the top of the carton. Due to the lack of positioning of the four sides and the top of the carton, the carton may move or tilt during the punching process. Furthermore, when punching the top of the carton, the punching head presses down, which may cause the top of the carton to be dented, affecting the hole shape or damaging the carton, resulting in inaccurate punching position and affecting the processing accuracy of the carton. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a punching auxiliary device for cardboard box production and processing. This device offers the advantage of stable positioning of the cardboard box, solving the problem that existing punching auxiliary devices typically only position the two sides of the cardboard box, lacking the ability to position the four sides and top. Due to this lack of positioning for the four sides and top, the cardboard box may move or tilt during punching. Furthermore, when punching the top of the cardboard box, the punching head pressing down may cause dents, affecting the hole shape or damaging the cardboard box, resulting in inaccurate punching positions and impacting the processing precision of the cardboard box.

[0005] This utility model is implemented as follows: a punching auxiliary device for cardboard box production and processing includes a processing table and a box body. The processing table is fixedly connected to the top of the box body. Four first through holes are evenly distributed on the top of the processing table. A slider is provided in the inner cavity of the first through hole. A support rod is fixedly connected to the top of the slider. A moving column is fixedly connected to the bottom of the slider. A support frame is fixedly connected to the front side of the support rod. A first clamping plate is provided on the front side of the support frame. A buffer device that cooperates with the first clamping plate is provided on the inner side of the support frame. Four positioning rods corresponding to the positions of the support rods are evenly distributed on the outer side of the top of the processing table. A second clamping plate is fixedly connected to the rear side of the positioning rod. A positioning component is provided on the inner side of the top of the positioning rod. A second through hole is opened on the front side of the positioning rod. A transmission device that cooperates with the positioning component is provided in the inner cavity of the second through hole. A control device that cooperates with the moving column is provided in the inner cavity of the box body.

[0006] In a preferred embodiment of this invention, the buffer device includes two limiting posts, which are respectively disposed at the top and bottom of the inner side of the support frame, and both ends are fixedly connected to the inner side of the support frame. A buffer spring is sleeved on the surface of the limiting post, and the rear side of the buffer spring is fixedly connected to the inner side of the support frame. A buffer plate is fixedly connected to the front side of the buffer spring, and the top and bottom of the buffer plate are sleeved on the surface of the limiting post. A connecting block is fixedly connected to the front side of the buffer plate, and the front side of the connecting block penetrates the support frame and extends to the outer side of the support frame to be fixedly connected to the first clamping plate.

[0007] As a preferred embodiment of the present invention, the positioning component includes a positioning plate, the side of the positioning plate near the inner side of the positioning rod being rotatably connected to the inner side of the positioning rod, and a stroke hole is provided on the left side of the positioning plate.

[0008] In a preferred embodiment of this invention, the transmission device includes a sliding column, the top and bottom of which are fixedly connected to the inner wall of the second through hole. A return spring is sleeved on the surface of the sliding column, the top of which is fixedly connected to the inner wall of the second through hole. A lifting plate is fixedly connected to the bottom of the return spring, and the lifting plate is sleeved on the surface of the sliding column. The rear side of the lifting plate is inclined, and a lifting rod is fixedly connected to the top of the front side of the lifting plate. A pressing column is fixedly connected to the left and right sides of the inner side of the top of the lifting rod. The side of the pressing column away from the inner side of the top of the lifting rod passes through the stroke hole and extends into the inner cavity of the stroke hole, contacting the inner wall of the stroke hole.

[0009] In a preferred embodiment of this invention, the control device includes a control disk with a plurality of extrusion holes evenly distributed on the top of the control disk, a worm gear at the bottom of the control disk, a worm on the left side of the worm gear, and a motor on the front side of the worm.

[0010] In a preferred embodiment of this utility model, limiting blocks are fixedly connected to the left and right sides of the inner wall of the first through hole, and sliding grooves are provided on the left and right sides of the slider. The side of the limiting block near the sliding groove passes through the sliding groove and extends into the inner cavity of the sliding groove to contact the inner wall of the sliding groove. A push rod is fixedly connected to the bottom of the front side of the support rod, and a contact wheel is rotatably connected to the inner side of the push rod. The bottom of the moving column passes through the extrusion hole and extends into the inner cavity of the extrusion hole to contact the inner wall of the extrusion hole.

[0011] In a preferred embodiment of this invention, the top of the worm gear is fixedly connected to the control panel, the bottom of the worm gear is rotatably connected to the inner wall of the housing, the side of the worm near the worm gear meshes with the worm gear, the rear side of the worm is rotatably connected to the inner wall of the housing, the front side of the worm penetrates the housing and extends to the outer side of the housing and is fixedly connected to the output end of the motor, and the rear side of the motor is fixedly connected to the housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model solves the problem that existing punching auxiliary devices for carton production and processing can only position the two sides of the carton during use, and most do not have the function of positioning the four sides and the top of the carton. Due to the lack of positioning of the four sides and the top of the carton, the carton may move or tilt during the punching process. In addition, when punching the top of the carton, the punching head may press down and the top of the carton may be dented, affecting the hole shape or damaging the carton, resulting in inaccurate punching position and affecting the processing accuracy of the carton.

[0014] 2. This utility model, by setting a buffer device, can buffer the first clamping plate during the positioning of the carton, preventing the first clamping plate from crushing the carton. By setting a limiting post, the buffer spring and buffer plate can be limited. By setting a connecting block, the first clamping plate can be supported. By setting a buffer plate and a buffer spring, when the first clamping plate comes into contact with the carton, the first clamping plate can push the buffer plate through the connecting block and compress the spring to buffer the first clamping plate and prevent the carton from being crushed.

[0015] 3. This utility model, by setting a positioning component, can position the top of the carton, preventing the carton from being dented when punching holes in the top, thus avoiding affecting the hole shape or damaging the carton. By setting a positioning plate, the top of the carton can be pressed tightly, and by setting a stroke hole, the extrusion column can be limited.

[0016] 4. This utility model, by setting a transmission device, can transmit power to the positioning component, enabling the positioning component to press the top of the carton tightly. By setting a sliding column, it can limit the return spring and the lifting plate. By setting a return spring, it can reset the lifting plate. By setting a lifting plate, it can drive the lifting rod to rise and fall. By setting a lifting rod, it can drive the extrusion column to move in the inner cavity of the extrusion hole. By setting an extrusion column, it can extrude the positioning plate, causing the positioning plate to rotate and pressing the top of the carton.

[0017] 5. This utility model, by setting up a control device, can drive the moving column, slider and support rod to move synchronously, making it convenient for users to position the carton.

[0018] 6. This utility model can support and limit the slider by setting a limiting block and a sliding groove. By setting a pushing rod, it can squeeze the lifting plate and move the lifting plate upward. By setting a contact wheel, it can reduce the wear caused by squeezing with the lifting plate. By setting a moving column, it can drive the slider, support rod and first clamping plate to move synchronously.

[0019] 7. This utility model, by setting a control disc and an extrusion hole, can extrude a moving column during the rotation of the control disc. The extrusion force generated will push the moving column to move. By setting a worm gear, the control disc can be driven to rotate. By setting a worm, the worm gear can be driven to rotate. By setting a motor, the worm can be driven to rotate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0021] Figure 2 This is a full sectional view of the box body provided in this embodiment of the utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the first through hole and the limiting block provided in an embodiment of the present utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the slider and groove provided in an embodiment of the present utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the buffer device provided in an embodiment of the present utility model;

[0025] Figure 6 This is a three-dimensional structural diagram of the positioning component provided in an embodiment of the present utility model;

[0026] Figure 7 This is a three-dimensional structural diagram of the transmission device provided in an embodiment of this utility model.

[0027] In the diagram: 1. Processing table; 2. Box body; 3. First through hole; 4. Slider; 5. Support rod; 6. Moving column; 7. Support frame; 8. First clamping plate; 9. Buffer device; 10. Positioning rod; 11. Second clamping plate; 12. Positioning assembly; 13. Second through hole; 14. Transmission device; 15. Control device; 16. Limiting block; 17. Slide groove; 18. Push rod; 19. Contact wheel; 901. Limiting column; 902. Buffer spring; 903. Buffer plate; 904. Connecting block; 1201. Positioning plate; 1202. Stroke hole; 1401. Sliding column; 1402. Return spring; 1403. Lifting plate; 1404. Lifting rod; 1405. Extrusion column; 1501. Control panel; 1502. Extrusion hole; 1503. Worm gear; 1504. Worm; 1505. Motor. Detailed Implementation

[0028] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0029] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0030] like Figures 1 to 7 As shown in the figure, the present invention provides a punching auxiliary device for carton production and processing, including a processing table 1 and a carton body 2. The processing table 1 is fixedly connected to the top of the carton body 2. Four first through holes 3 are evenly distributed on the top of the processing table 1. A slider 4 is provided in the inner cavity of the first through hole 3. A support rod 5 is fixedly connected to the top of the slider 4. A moving column 6 is fixedly connected to the bottom of the slider 4. A support frame 7 is fixedly connected to the front side of the support rod 5. A first clamping plate 8 is provided on the front side of the support frame 7. A buffer device 9 that cooperates with the first clamping plate 8 is provided on the inner side of the support frame 7. Four positioning rods 10 corresponding to the positions of the support rods 5 are evenly distributed on the outer side of the top of the processing table 1. A second clamping plate 11 is fixedly connected to the rear side of the positioning rod 10. A positioning component 12 is provided on the inner side of the top of the positioning rod 10. A second through hole 13 is opened on the front side of the positioning rod 10. A transmission device 14 that cooperates with the positioning component 12 is provided in the inner cavity of the second through hole 13. A control device 15 that cooperates with the moving column 6 is provided in the inner cavity of the carton body 2.

[0031] refer to Figure 4 and Figure 5The buffer device 9 includes two limiting posts 901, which are respectively set at the top and bottom of the inner side of the support frame 7, and both ends are fixedly connected to the inner side of the support frame 7. A buffer spring 902 is sleeved on the surface of the limiting post 901. The rear side of the buffer spring 902 is fixedly connected to the inner side of the support frame 7. A buffer plate 903 is fixedly connected to the front side of the buffer spring 902. The top and bottom of the buffer plate 903 are sleeved on the surface of the limiting post 901. A connecting block 904 is fixedly connected to the front side of the buffer plate 903. The front side of the connecting block 904 penetrates the support frame 7 and extends to the outer side of the support frame 7 and is fixedly connected to the first clamping plate 8.

[0032] The above solution is as follows: By setting up the buffer device 9, the first clamping plate 8 can be buffered during the positioning of the carton, preventing the first clamping plate 8 from crushing the carton. By setting up the limiting post 901, the buffer spring 902 and the buffer plate 903 can be limited. By setting up the connecting block 904, the first clamping plate 8 can be supported. By setting up the buffer plate 903 and the buffer spring 902, when the first clamping plate 8 comes into contact with the carton, the first clamping plate 8 can push the buffer plate 903 through the connecting block 904 and compress the spring to buffer the first clamping plate 8 and prevent the carton from being crushed.

[0033] refer to Figure 6 The positioning component 12 includes a positioning plate 1201. The side of the positioning plate 1201 closest to the inner side of the positioning rod 10 is rotatably connected to the inner side of the positioning rod 10. A stroke hole 1202 is provided on the left side of the positioning plate 1201.

[0034] The above solution is adopted: by setting the positioning component 12, the top of the carton can be positioned to prevent the carton from being dented when punching holes in the top of the carton, which would affect the hole shape or damage the carton. By setting the positioning plate 1201, the top of the carton can be pressed tightly. By setting the stroke hole 1202, the extrusion column 1405 can be limited.

[0035] refer to Figure 6 and Figure 7The transmission device 14 includes a sliding column 1401. The top and bottom of the sliding column 1401 are fixedly connected to the inner wall of the second through hole 13. A return spring 1402 is sleeved on the surface of the sliding column 1401. The top of the return spring 1402 is fixedly connected to the inner wall of the second through hole 13. A lifting plate 1403 is fixedly connected to the bottom of the return spring 1402. The lifting plate 1403 is sleeved on the surface of the sliding column 1401. The rear side of the lifting plate 1403 is inclined. A lifting rod 1404 is fixedly connected to the top of the front side of the lifting plate 1403. A pressing column 1405 is fixedly connected to the left and right sides of the inner side of the top of the lifting rod 1404. The side of the pressing column 1405 away from the inner side of the top of the lifting rod 1404 passes through the stroke hole 1202 and extends into the inner cavity of the stroke hole 1202 to contact the inner wall of the stroke hole 1202.

[0036] The above solution is as follows: By setting the transmission device 14, the positioning component 12 can be driven, so that the positioning component 12 can press the top of the carton. By setting the sliding column 1401, the return spring 1402 and the lifting plate 1403 can be limited. By setting the return spring 1402, the lifting plate 1403 can be reset. By setting the lifting plate 1403, the lifting rod 1404 can be driven to rise and fall. By setting the lifting rod 1404, the squeezing column 1405 can be driven to move in the inner cavity of the squeezing hole 1502. By setting the squeezing column 1405, the positioning plate 1201 can be squeezed, causing the positioning plate 1201 to rotate and press the top of the carton.

[0037] refer to Figure 2 The control device 15 includes a control disk 1501. Multiple extrusion holes 1502 are evenly distributed on the top of the control disk 1501. A worm wheel 1503 is provided at the bottom of the control disk 1501. A worm 1504 is provided on the left side of the worm wheel 1503. A motor 1505 is provided on the front side of the worm 1504.

[0038] The above solution allows for the synchronous movement of the moving column 6, slider 4, and support rod 5 by setting up a control device 15, which facilitates the user's positioning of the carton.

[0039] refer to Figure 2 , Figure 3 and Figure 4 Limiting blocks 16 are fixedly connected to the left and right sides of the inner wall of the first through hole 3. Slide grooves 17 are provided on the left and right sides of the slider 4. The side of the limiting block 16 near the slide groove 17 passes through the slide groove 17 and extends into the inner cavity of the slide groove 17 to contact the inner wall of the slide groove 17. A push rod 18 is fixedly connected to the bottom of the front side of the support rod 5. A contact wheel 19 is rotatably connected to the inner side of the push rod 18. The bottom of the moving column 6 passes through the extrusion hole 1502 and extends into the inner cavity of the extrusion hole 1502 to contact the inner wall of the extrusion hole 1502.

[0040] The above scheme is adopted as follows: by setting the limiting block 16 and the slide groove 17, the slider 4 can be supported and limited; by setting the push rod 18, the lifting plate 1403 can be squeezed and the lifting plate 1403 can be moved upward; by setting the contact wheel 19, the wear generated when squeezing with the lifting plate 1403 can be reduced; by setting the moving column 6, the slider 4, the support rod 5 and the first clamping plate 8 can be driven to move synchronously.

[0041] refer to Figure 2 and Figure 3 The top of the worm gear 1503 is fixedly connected to the control panel 1501, the bottom of the worm gear 1503 is rotatably connected to the inner wall of the housing 2, the worm 1504 is engaged with the worm gear 1503 on the side near the worm gear 1503, the rear side of the worm 1504 is rotatably connected to the inner wall of the housing 2, the front side of the worm 1504 penetrates the housing 2 and extends to the outside of the housing 2 and is fixedly connected to the output end of the motor 1505, and the rear side of the motor 1505 is fixedly connected to the housing 2.

[0042] The above scheme is adopted as follows: by setting up a control disk 1501 and a pressing hole 1502, the moving column 6 can be pressed during the rotation of the control disk 1501. The resulting pressing force will push the moving column 6 to move. By setting up a worm gear 1503, the control disk 1501 can be driven to rotate. By setting up a worm 1504, the worm gear 1503 can be driven to rotate. By setting up a motor 1505, the worm 1504 can be driven to rotate.

[0043] The working principle of this utility model:

[0044] In use, the carton is placed upside down on top of the support rod 5, and then the motor 1505 is started, driving the worm gear 1504 to rotate. During the rotation of the worm gear 1504, the worm wheel 1503 and the control disk 1501 will rotate synchronously. During the rotation of the control disk 1501, the moving column 6 will be squeezed through the extrusion hole 1502. The extrusion force generated at this time will push the moving column 6 to move. The moving column 6 will drive the slider 4 and the support rod 5 to move synchronously, so that the support rod 5 moves closer to the positioning rod 10. The support rod 5 will drive the first clamping plate 8 and the push rod 18 to move synchronously towards the second clamping plate 11. When the first clamping plate 8 moves to the appropriate position, the first clamping plate 8 and the second clamping plate 11 will contact the carton and clamp the carton. Then the motor 1505 is stopped, and the first clamping plate 8 will no longer move, completing the positioning.

[0045] Meanwhile, during the positioning of the carton, the first clamping plate 8 will push the buffer plate 903 to move through the connecting block 904 and squeeze the buffer spring 902, so that the first clamping plate 8 can buffer during the positioning of the carton and prevent the cardboard from being damaged.

[0046] When the push plate moves to the appropriate position, the contact wheel 19 will contact the inclined surface of the lifting plate 1403 and generate pressure. The pressure generated at this time will push the lifting plate 1403 and the lifting rod 1404 to move upward synchronously and squeeze the return spring 1402. During the upward movement of the lifting rod 1404, it will drive the squeezing column 1405 to move in the inner cavity of the stroke hole 1202. During the movement of the squeezing column 1405, it will squeeze the positioning plate 1201, causing the positioning plate 1201 to rotate and press the top of the cardboard, thereby positioning the top of the carton and completing the work.

[0047] In summary, this punching auxiliary device for carton production solves the problem that existing punching auxiliary devices for carton production typically only position the two sides of the carton and lack the ability to position the four sides and top of the carton. This lack of positioning of the four sides and top of the carton can lead to movement or tilting during punching, and when the punching head presses down on the top of the carton during punching, it can cause dents, affecting the hole shape or damaging the carton, resulting in inaccurate punching positions and impacting the carton processing precision.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A punching auxiliary device for cardboard box production and processing, comprising a processing table (1) and a box body (2), wherein the processing table (1) is fixedly connected to the top of the box body (2), characterized in that: The top of the processing table (1) has four first through holes (3) evenly distributed. A slider (4) is installed inside the cavity of each first through hole (3). A support rod (5) is fixedly connected to the top of the slider (4). A moving column (6) is fixedly connected to the bottom of the slider (4). A support frame (7) is fixedly connected to the front side of the support rod (5). A first clamping plate (8) is installed on the front side of the support frame (7). A buffer device (9) that cooperates with the first clamping plate (8) is installed on the inner side of the support frame (7). The top of the processing table (1)... Four positioning rods (10) are evenly distributed on the outer side of the part, corresponding to the positions of the support rod (5). A second clamping plate (11) is fixedly connected to the rear side of the positioning rod (10). A positioning component (12) is provided on the inner side of the top of the positioning rod (10). A second through hole (13) is opened on the front side of the positioning rod (10). A transmission device (14) that works with the positioning component (12) is provided in the inner cavity of the second through hole (13). A control device (15) that works with the moving column (6) is provided in the inner cavity of the box (2).

2. The perforating auxiliary device for processing carton production according to claim 1, characterized in that: The buffer device (9) includes two limiting posts (901), which are respectively set at the top and bottom of the inner side of the support frame (7) and both ends are fixedly connected to the inner side of the support frame (7). A buffer spring (902) is sleeved on the surface of the limiting post (901). The rear side of the buffer spring (902) is fixedly connected to the inner side of the support frame (7). A buffer plate (903) is fixedly connected to the front side of the buffer spring (902). The top and bottom of the buffer plate (903) are sleeved on the surface of the limiting post (901). A connecting block (904) is fixedly connected to the front side of the buffer plate (903). The front side of the connecting block (904) penetrates the support frame (7) and extends to the outer side of the support frame (7) and is fixedly connected to the first clamping plate (8).

3. The perforating auxiliary device for processing of cartons according to claim 1, characterized in that: The positioning component (12) includes a positioning plate (1201), which is rotatably connected to the inner side of the positioning rod (10) on the side closest to the inner side of the positioning rod (10), and a stroke hole (1202) is provided on the left side of the positioning plate (1201).

4. The perforating auxiliary device for processing carton production according to claim 1, characterized in that: The transmission device (14) includes a sliding column (1401), the top and bottom of which are fixedly connected to the inner wall of the second through hole (13). A return spring (1402) is sleeved on the surface of the sliding column (1401). The top of the return spring (1402) is fixedly connected to the inner wall of the second through hole (13), and a lifting plate (1403) is fixedly connected to the bottom of the return spring (1402). The lifting plate (1403) is sleeved on the sliding column (1401). On the surface of 401), the rear side of the lifting plate (1403) is inclined, and a lifting rod (1404) is fixedly connected to the top of the front side of the lifting plate (1403). A pressing column (1405) is fixedly connected to the left and right sides of the inner side of the top of the lifting rod (1404). The side of the pressing column (1405) away from the inner side of the top of the lifting rod (1404) passes through the stroke hole (1202) and extends into the inner cavity of the stroke hole (1202) to contact the inner wall of the stroke hole (1202).

5. The perforating auxiliary device for processing of cartons according to claim 1, characterized in that: The control device (15) includes a control disk (1501), a plurality of extrusion holes (1502) are evenly distributed on the top of the control disk (1501), a worm wheel (1503) is provided at the bottom of the control disk (1501), a worm (1504) is provided on the left side of the worm wheel (1503), and a motor (1505) is provided on the front side of the worm (1504).

6. The perforating auxiliary device for processing of cartons according to claim 1, characterized in that: Limiting blocks (16) are fixedly connected to the left and right sides of the inner wall of the first through hole (3). Slide grooves (17) are provided on the left and right sides of the slider (4). The side of the limiting block (16) close to the slide groove (17) passes through the slide groove (17) and extends to the inner cavity of the slide groove (17) to contact the inner wall of the slide groove (17). A push rod (18) is fixedly connected to the bottom of the front side of the support rod (5). A contact wheel (19) is rotatably connected to the inner side of the push rod (18). The bottom of the moving column (6) passes through the extrusion hole (1502) and extends to the inner cavity of the extrusion hole (1502) to contact the inner wall of the extrusion hole (1502).

7. The perforating auxiliary device for processing of cartons according to claim 5, characterized in that: The top of the worm gear (1503) is fixedly connected to the control panel (1501), the bottom of the worm gear (1503) is rotatably connected to the inner wall of the housing (2), the worm (1504) is engaged with the worm gear (1503) on the side near the worm gear (1503), the rear side of the worm (1504) is rotatably connected to the inner wall of the housing (2), the front side of the worm (1504) penetrates the housing (2) and extends to the outside of the housing (2) and is fixedly connected to the output end of the motor (1505), and the rear side of the motor (1505) is fixedly connected to the housing (2).

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