Paper box glue scraping machine for paper box production

By using a servo motor-driven mixing blade and longitudinal scraper design, combined with a servo motor and threaded rod system, the problem of adapting traditional cardboard glue applicators to different cardboard box sizes and heights has been solved, achieving an efficient and stable glue application process and automated production.

CN223590249UActive Publication Date: 2025-11-25DONGGUAN QUANLANG PACKAGING TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202423291130.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-11-25
Estimated Expiration
2034-12-31

AI Technical Summary

Technical Problem

Traditional cardboard box production requires different glue applicators for different sized boxes, lacking glue mixing and anti-clogging designs, which affects the uniformity and quality of glue application.

Method used

The machine features a servo motor-driven mixing blade and longitudinal scraper design, ensuring uniform mixing of the glue and preventing clogging. At the same time, the servo motor and threaded rod system enable flexible positioning and adaptive adjustment of the machine to accommodate cartons of different sizes and heights.

Benefits of technology

It improved the quality and efficiency of glue application, enhanced the flexibility of the machine and the automation level of the production line, ensured the smoothness of the glue and the stability of the cardboard box, and improved production efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223590249U_ABST
    Figure CN223590249U_ABST
Patent Text Reader

Abstract

The utility model relates to the field of carton glue scratching machines, and discloses a carton glue scratching machine for carton production, which comprises two mounting racks, two baffles and a moving mechanism, a clamping mechanism is arranged in the middle of the upper ends of the two mounting racks, a stirring mechanism is arranged at the upper end of the other side of the mounting rack at the rear end, a glue outlet mechanism is arranged on one side of the stirring mechanism, and a glue outlet mechanism is arranged on the other side of the glue outlet mechanism. A conveying belt is arranged between every two adjacent baffles, the stirring mechanism comprises a glue storage box, the glue storage box is located at the upper end of the other side of the rear end mounting frame, a glue inlet is formed in the other side of the upper end of the glue storage box, and a first protection box is fixedly connected to the middle of the upper end of the glue storage box. According to the device, a user starts the first servo motor through an external controller, the first rotating column is driven to rotate, the stirring blades rotate along with the first rotating column, it is guaranteed that glue in the glue storage box is evenly mixed, precipitation is prevented, glue blocking is prevented through the longitudinal scraping plate, smoothness is guaranteed, and the glue scratching efficiency and the gluing quality are improved.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box machine field, especially paper box production's paper box machine. BACKGROUND

[0002] The paper box machine is an indispensable automatic equipment in the field of paper box production, and its core function is to accurately control the distribution of fluid, especially the application of glue. The machine is designed ingeniously and can accurately apply glue to the surface or internal structure of the paper box in detail to meet the needs of different paper box bonding and reinforcement.

[0003] However, the traditional paper box machine for paper box production needs to be configured with different glue marking machines for each size of paper box, and lacks stirring and anti-clogging design for glue, which directly affects the uniformity and quality of glue application, which may cause the paper box to be not firmly bonded or uneven in appearance.

[0004] Therefore, the skilled person in the art provides a paper box machine for paper box production to solve the problems in the background art. SUMMARY

[0005] The utility model discloses a paper box machine for paper box production, which is used to solve the problems in the prior art. The user starts the first servo motor through the external controller, drives the first rotating column to rotate, and rotates the stirring blade to ensure that the glue in the glue storage tank is uniformly mixed and prevent sedimentation. The longitudinal scraper prevents the glue from being blocked to ensure smoothness and improve the glue marking efficiency and glue application quality. At the same time, the operator starts the second and third servo motors to drive the first and second threaded rods to rotate, moves the first and second threaded sleeves, and drives the glue marking machine body to realize the positioning and glue marking of the paper box. The second electric telescopic rod can adapt to paper boxes of different heights, enhance the flexibility of the machine and the automation of the production line, and improve the production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A paper box machine for paper box production, comprising two mounting frames, two baffles and a moving mechanism, a clamping mechanism is arranged in the middle of the upper end of the two mounting frames, a stirring mechanism is arranged on the other side of the upper end of the rear mounting frame, a glue outlet mechanism is arranged on one side of the stirring mechanism, and a conveying belt is arranged between the adjacent baffles.

[0008] The stirring mechanism comprises a glue storage tank, which is located at the upper end of the other side of the rear end mounting frame, an inlet is formed at the upper end of the other side of the glue storage tank, a first protection box is fixedly connected to the middle of the upper end of the glue storage tank, a first servo motor is fixedly connected to the upper end of the inner wall of the first protection box, a first rotating column is fixedly connected to the output end of the first servo motor penetrating through the glue storage tank into the glue storage tank, a plurality of stirring blades are uniformly fixedly connected to the outer part of the first rotating column, fixed rings are fixedly connected to the two ends of the outer wall of the first rotating column, transverse scrapers are fixedly connected to the sides, away from the center of the first rotating column, of the two fixed rings, and longitudinal scrapers are fixedly connected to the sides, away from the center of the first rotating column, of the two transverse scrapers.

[0009] Through the above technical scheme, the user starts the first servo motor through the external controller, and then drives the first rotating column to rotate. With the movement of the first rotating column, the stirring blades also start to rotate, stirring the glue in the glue storage tank, ensuring uniform mixing of the glue, preventing sedimentation or separation, thereby ensuring the quality of the glue. In addition, the longitudinal scraper removes the glue at the upper end of the inner wall of the glue storage tank, preventing the glue from forming a blockage here. Such a design not only ensures the smoothness of the glue, but also helps to improve the operation efficiency and glue coating quality of the paper box gluing machine.

[0010] Further, the clamping mechanism comprises two fixed blocks, the lower ends of the two fixed blocks are fixedly connected to the upper end of the mounting frame, the ends, close to the center of the conveying belt, of the two fixed blocks are fixedly connected to first electric telescopic rods, the output ends, close to the center of the conveying belt, of the two first electric telescopic rods are fixedly connected to mounting plates, the ends, close to the center of the conveying belt, of the two mounting plates are uniformly fixedly connected to damping rods, springs are sleeved on the outer walls of the damping rods, and clamping blocks are fixedly connected to the ends, close to the center of the conveying belt, of the damping rods.

[0011] Through the above technical scheme, the operator activates the two first electric telescopic rods through the external controller to push the mounting plates and the clamping blocks to move, thereby realizing the clamping and fixing of the paper box. In this process, the springs and the damping rods can effectively reduce the pressure on the paper box, avoiding excessive pressure that may cause damage to the shape of the paper box. Such a design not only ensures the stability of the paper box during the gluing process, but also protects the structural integrity and appearance quality of the paper box.

[0012] Further, the middle part of the upper end of the two mounting frames is fixedly connected with a fixed plate, the inner wall of the upper end of the front end of the fixed plate is provided with a second servo motor, the side of the upper end of the adjacent fixed plate is rotatably connected with a first threaded rod, the other side of the upper end of the adjacent fixed plate is fixedly connected with a sliding rod, the outer wall of the first threaded rod is sleeved with a first threaded sleeve, the other side of the first threaded sleeve is fixedly connected with a connecting block, the other side of the connecting block is fixedly connected with a slip ring, the lower end of the slip ring is fixedly connected with a mounting block, the inner wall of the mounting block is provided with a third servo motor, the inner wall of the mounting block is provided with a second threaded rod, the outer wall of the second threaded rod is sleeved with a second threaded sleeve, the lower end of the second threaded sleeve is fixedly connected with a sliding block, and the lower end of the sliding block is fixedly connected with a second electric telescopic rod.

[0013] Through the above technical scheme, the operator starts the second servo motor and the third servo motor to drive the first threaded rod and the second threaded rod to rotate respectively, so that the first threaded sleeve and the second threaded sleeve move along the outer part of the rod body, drive the rubber machine body to move, realize the positioning and rubberizing operation of the paper box, and make the rubber machine be able to flexibly cope with paper boxes of different sizes to meet diversified production needs. In addition, the second electric telescopic rod is equipped, so that the rubber machine can be adaptively adjusted according to the height difference of the paper box, and the automation degree and overall production efficiency of the production line are improved.

[0014] Further, the glue outlet mechanism comprises a water pump, the water pump inlet is through-connected with a corrugated pipe, the water pump outlet is through-connected with a hose, the front end of the hose is through-connected with the rubber machine body, and the other side of the corrugated pipe is through-connected with the glue storage box.

[0015] Through the above technical scheme, the glue is first injected into the box through the glue inlet on the glue storage box, after the glue is stored, the water pump is started, the glue in the glue storage box is extracted through the corrugated pipe and delivered to the hose, then the glue flows to the rubber machine body along the hose, and at the rubber machine body, the glue is rubberized according to the preset path and amount. The whole process is smooth and continuous, which ensures the smooth rubberizing.

[0016] Further, the two sides of the adjacent baffle are rotatably connected with a second rotating column, the one side of the front end of the baffle is fixedly connected with a second protection box, the front end of the inner wall of the second protection box is fixedly connected with a fourth servo motor, the two sides of the lower end of the two mounting frames are fixedly connected with a support, and the other side of the baffle is provided with a groove.

[0017] Through the above technical scheme, the two sides of the lower end of the two mounting frames are fixedly connected with a support, which enhances the stability of the whole structure, makes the machine more stable during operation, and reduces vibration and deviation.

[0018] Further, two said clamping blocks and mounting plates slide in the inner wall of the groove, and a plurality of said damping rods and springs slide in the inner wall of the groove.

[0019] Through the above technical scheme, it is helpful to reduce impact and vibration when clamping and carrying the carton, and to ensure the smoothness of operation.

[0020] Further, the output end of the second servo motor is fixedly connected with the front end of the first threaded rod, the output end of the third servo motor is fixedly connected with one side of the second threaded rod, and the sliding block slides in the inner wall of the mounting block.

[0021] Through the above technical scheme, when the second servo motor and the third servo motor work at the same time, synchronous control of two different axes can be realized to adapt to cartons of different sizes, and the adaptability of the machine is improved.

[0022] Further, the output end of the fourth servo motor is fixedly connected with the front end of one side of the second rotating column, and the outer walls of the two second rotating columns are attached to the inner wall of the conveying belt.

[0023] Through the above technical scheme, the attachment of the two second rotating columns and the conveying belt enables the two rotating columns to operate synchronously.

[0024] The paper box production paper box gluing machine has the following beneficial effects:

[0025] 1. The paper box production paper box gluing machine disclosed by the utility model uses an external controller to start the first servo motor, thereby driving the first rotating column to rotate, and with the movement of the first rotating column, the stirring blade also starts to rotate to stir the glue in the glue storage box, ensuring uniform mixing of the glue and preventing precipitation or separation, thereby ensuring the quality of the glue.

[0026] 2. The paper box production paper box gluing machine disclosed by the utility model uses an external controller, and the operator starts the second servo motor and the third servo motor to drive the first threaded rod and the second threaded rod to rotate, respectively, thereby moving the first threaded sleeve and the second threaded sleeve along the outer part of the rod body to drive the gluing machine body to move, realizing positioning and gluing operation of the carton, making the gluing machine flexible to different sizes of cartons, meeting diversified production needs, and in addition, the second electric telescopic rod is provided to enable the gluing machine to adaptively adjust according to the height difference of the carton, improve the automation degree of the production line and the overall production efficiency, and bring efficient and stable production experience to the carton manufacturing industry. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A isomeric drawing of a paper box gluing machine for paper box production is provided for the utility model;

[0028] Figure 2 A partial explosion drawing of a paper box gluing machine for paper box production is provided for the utility model;

[0029] Figure 3 A partial structure schematic view of a paper box gluing machine for paper box production is provided for the utility model;

[0030] Figure 4 A partial structure view of a paper box gluing machine for paper box production is provided for the utility model;

[0031] Figure 5 A partial view of a paper box gluing machine for paper box production is provided for the utility model;

[0032] Figure 6 A isomeric drawing of a paper box gluing machine for paper box production is provided for the utility model; Figure 4 A isomeric drawing of a paper box gluing machine for paper box production is provided for the utility model;

[0033] Legend:

[0034] 1, stirring mechanism; 101, glue storage box; 102, first protection box; 103, first servo motor; 104, first rotating column; 105, stirring blade; 106, fixed ring; 107, transverse scraper; 108, longitudinal scraper; 109, glue inlet;

[0035] 2, clamping mechanism; 201, fixed block; 202, first electric telescopic rod; 203, mounting plate; 204, damping rod; 205, spring; 206, clamping block;

[0036] 3, moving mechanism; 301, fixed plate; 302, second servo motor; 303, first threaded rod; 304, first threaded sleeve; 305, connecting block; 306, slip ring; 307, slide rod; 308, mounting block; 309, third servo motor; 310, second threaded rod; 311, second threaded sleeve; 312, sliding block; 313, second electric telescopic rod;

[0037] 4, glue outlet mechanism; 401, water pump; 402, corrugated pipe; 403, hose; 404, gluing machine body;

[0038] 5, fourth servo motor; 6, second rotating column; 7, conveying belt; 8, baffle; 9, second protection box; 10, mounting frame; 11, support; 12, groove. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0040] With reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides an implementation: a kind of paper box production paper box gluing machine, including two mounting frames 10, two baffle 8 and moving mechanism 3, the middle part of two mounting frames 10 upper end is provided with clamping mechanism 2, rear end mounting frame 10 other side upper end is provided with stirring mechanism 1, stirring mechanism 1 side is provided with glue outlet mechanism 4, it is provided with conveying belt 7 between adjacent baffle 8;

[0041] Stirring mechanism 1 includes glue storage tank 101, glue storage tank 101 is located rear end mounting frame 10 other side upper end, glue storage tank 101 upper end other side is provided with glue inlet 109, the middle part of glue storage tank 101 upper end is fixedly connected with first protection box 102, the upper end of the inner wall of first protection box 102 is fixedly connected with first servo motor 103, first servo motor 103 output end is fixedly connected with first rotating column 104 in the inside of glue storage tank 101 by penetrating glue storage tank 101, the outside of first rotating column 104 is uniformly fixedly connected with a plurality of stirring blades 105, the both ends of the outer wall of first rotating column 104 are fixedly connected with fixed ring 106, the side of the center of two fixed rings 106 away from first rotating column 104 is fixedly connected with horizontal scraper 107, the side of the center of two horizontal scrapers 107 away from first rotating column 104 is fixedly connected with vertical scraper 108;

[0042] User starts first servo motor 103 by external controller, and then drives first rotating column 104 to rotate, along with the movement of first rotating column 104, stirring blade 105 also starts to rotate, and glue in stirring glue storage tank 101 is stirred, to ensure that glue is uniformly mixed, prevent precipitation or separation, so as to guarantee the quality of glue, in addition, vertical scraper 108 removes the glue on the upper end of the inner wall of glue storage tank 101, to prevent glue from forming blockage here, such design not only ensures the smoothness of glue, but also helps to improve the operation efficiency and gluing quality of paper box gluing machine.

[0043] With reference to Figure 4 , Figure 5 and Figure 6The clamping mechanism 2 comprises two fixed blocks 201, the lower ends of the two fixed blocks 201 are fixedly connected with the upper ends of the mounting frames 10, one end of each of the two fixed blocks 201 close to the center of the conveying belt 7 is fixedly connected with a first electric telescopic rod 202, the output end of each of the two first electric telescopic rods 202 close to the center of the conveying belt 7 is fixedly connected with a mounting plate 203, the one end of each of the two mounting plates 203 close to the center of the conveying belt 7 is uniformly fixedly connected with a damping rod 204, the outer wall of each of the plurality of damping rods 204 is sleeved with a spring 205, the one end of each of the plurality of damping rods 204 close to the center of the conveying belt 7 is fixedly connected with a clamping block 206, the operator activates the two first electric telescopic rods 202 through an external controller, and moves the mounting plates 203 and the clamping blocks 206, so as to realize clamping and fixing of the carton. In this process, the springs 205 and the damping rods 204 can effectively reduce the pressure on the carton, so as to avoid damage to the shape of the carton caused by excessive pressure. Such a design not only ensures the stability of the carton during the gluing process, but also protects the structural integrity and appearance quality of the carton. The middle part of the upper end of each of the two mounting frames 10 is fixedly connected with a fixed plate 301, the inner wall of one side of the upper end of the front fixed plate 301 is provided with a second servo motor 302, one side of the upper end of the adjacent fixed plate 301 is rotatably connected with a first threaded rod 303, the other side of the upper end of the adjacent fixed plate 301 is fixedly connected with a sliding rod 307, the outer wall of the first threaded rod 303 is sleeved with a first threaded sleeve 304, the other side of the first threaded sleeve 304 is fixedly connected with a connecting block 305, the other side of the connecting block 305 is fixedly connected with a sliding ring 306, the lower end of the sliding ring 306 is fixedly connected with a mounting block 308, one side of the inner wall of the mounting block 308 is provided with a third servo motor 309, the inner wall of the mounting block 308 is provided with a second threaded rod 310, the outer wall of the second threaded rod 310 is sleeved with a second threaded sleeve 311, the lower end of the second threaded sleeve 311 is fixedly connected with a sliding block 312, the lower end of the sliding block 312 is fixedly connected with a second electric telescopic rod 313, the operator starts the second servo motor 302 and the third servo motor 309 to drive the first threaded rod 303 and the second threaded rod 310 to rotate respectively, so as to make the first threaded sleeve 304 and the second threaded sleeve 311 move along the outer part of the rod, drive the gluing machine body 404 to move, realize the positioning and gluing of the carton, and make the gluing machine be able to flexibly cope with cartons of different sizes, so as to meet diversified production needs. In addition, the second electric telescopic rod 313 is provided, so that the gluing machine can be adaptively adjusted according to the height difference of the carton, and the automation degree and overall production efficiency of the production line are improved. The glue discharging mechanism 4 comprises a water pump 401, the water inlet end of the water pump 401 is through-connected with a corrugated pipe 402, the water outlet end of the water pump 401 is through-connected with a hose 403, the front end of the hose 403 is through-connected with a gluing machine body 404, the other side of the corrugated pipe 402 is through-connected with the glue storage tank 101;

[0044] The glue is first injected into the tank through the glue inlet 109 on the glue storage tank 101, and after the glue is stored, the water pump 401 is started to extract the glue in the glue storage tank 101 through the corrugated pipe 402 and convey it to the hose 403, then the glue flows along the hose 403 to the glue marking machine body 404, at the glue marking machine body 404, the glue is marked according to the preset path and amount, the whole process is smooth and continuous, and the smooth marking of the glue is ensured, the second rotating column 6 is rotatably connected to the two sides of the adjacent baffle 8, the second protection box 9 is fixedly connected to one side of the front baffle 8, the fourth servo motor 5 is fixedly connected to the front end of the inner wall of the second protection box 9, the brackets 11 are fixedly connected to the lower ends of the two mounting frames 10, the recesses 12 are formed in the other sides of the two baffles 8, and the brackets 11 are fixedly connected to the lower ends of the two mounting frames 10, which enhances the stability of the whole structure, makes the machine more stable during operation, reduces vibration and deviation, the two clamping blocks 206 and the mounting plate 203 slide in the inner wall of the recess 12, and the plurality of damping rods 204 and the springs 205 slide in the inner wall of the recess 12, which helps to reduce impact and vibration when clamping and carrying the carton, ensures the stability of operation, the output end of the second servo motor 302 is fixedly connected to the front end of the first threaded rod 303, the output end of the third servo motor 309 is fixedly connected to one side of the second threaded rod 310, and the sliding block 312 slides in the inner wall of the mounting block 308. When the second servo motor 302 and the third servo motor 309 work at the same time, the synchronous control of two different axes can be realized to adapt to cartons of different sizes and improve the adaptability of the machine, the output end of the fourth servo motor 5 is fixedly connected to the front end of one side of the second rotating column 6, the outer walls of the two second rotating columns 6 are attached to the inner wall of the conveying belt 7, and the attachment design of the two second rotating columns 6 and the conveying belt 7 enables the two rotating columns to operate synchronously.

[0045] Working principle: the carton is sent to the clamping mechanism 2 through the conveying belt 7, the operator starts the two first electric telescopic rods 202 using the external controller, drives the mounting plate 203 and the clamping block 206 to move, so as to clamp and fix the carton, then the operator starts the second servo motor 302 and the third servo motor 309, respectively drives the first threaded rod 303 and the second threaded rod 310 to rotate, so as to make the first threaded sleeve 304 and the second threaded sleeve 311 move along the rod body outside, drive the rubber machine body 404 to move, realize the positioning and rubberizing of the carton, make the rubber machine can flexibly cope with different sizes of carton, meet the diversified production needs, in addition, the second electric telescopic rod 313 is equipped, so that the rubber machine can be self-adapted according to the height difference of the carton, the glue enters through the glue inlet 109 on the glue storage tank 101, then the water pump 401 is started, the glue in the inside is sent to the hose 403 through the corrugated pipe 402, then to the rubber machine body 404, and the rubberizing is carried out, the user starts the first servo motor 103 through the external controller, then drives the first rotating column 104 to rotate, with the movement of the first rotating column 104, the stirring blade 105 also starts to rotate, stirs the glue in the glue storage tank 101, ensures that the glue is uniformly mixed, prevents sedimentation or separation, so as to ensure the quality of the glue, in addition, the longitudinal scraper 108 scrapes the glue on the inner wall of the glue storage tank 101, prevents the glue from forming blockage here, such design not only ensures the smoothness of the glue, but also helps to improve the operation efficiency and gluing quality of the carton rubberizing machine.

[0046] Finally, it should be pointed out that: the above only for the preferred specific embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing specific embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each specific embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A carton cutting machine for carton production, comprising two mounting frames (10), two baffle plates (8) and a moving mechanism (3), characterized in that: The middle part of the upper end of two mounting frames (10) is provided with a clamping mechanism (2), the other side of the upper end of the rear end of the mounting frame (10) is provided with a stirring mechanism (1), one side of the stirring mechanism (1) is provided with a glue outlet mechanism (4), and a conveying belt (7) is arranged between adjacent baffles (8); The stirring mechanism (1) comprises a glue storage box (101), the glue storage box (101) is located at the other side of the upper end of the rear end of the mounting frame (10), a glue inlet (109) is formed in the other side of the upper end of the glue storage box (101), a first protection box (102) is fixedly connected to the middle part of the upper end of the glue storage box (101), a first servo motor (103) is fixedly connected to the inner wall of the upper end of the first protection box (102), a first rotating column (104) is fixedly connected to the output end of the first servo motor (103) and penetrates through the glue storage box (101) and reaches the inside of the glue storage box (101), a plurality of stirring blades (105) are uniformly fixedly connected to the outside of the first rotating column (104), fixed rings (106) are fixedly connected to the two ends of the outer wall of the first rotating column (104), transverse scrapers (107) are fixedly connected to the sides, away from the center of the first rotating column (104), of the two fixed rings (106), and longitudinal scrapers (108) are fixedly connected to the sides, away from the center of the first rotating column (104), of the two transverse scrapers (107).

2. A carton scoring machine for use in the production of cartons according to claim 1, characterised in that: The clamping mechanism (2) comprises two fixed blocks (201), the lower ends of the two fixed blocks (201) are fixedly connected to the upper ends of the mounting frames (10), first electric telescopic rods (202) are fixedly connected to the sides, close to the center of the conveying belt (7), of the two fixed blocks (201), mounting plates (203) are fixedly connected to the output ends of the two first electric telescopic rods (202) and close to the center of the conveying belt (7), damping rods (204) are uniformly fixedly connected to the sides, close to the center of the conveying belt (7), of the two mounting plates (203), springs (205) are sleeved on the outer walls of the damping rods (204), and clamping blocks (206) are fixedly connected to the sides, close to the center of the conveying belt (7), of the damping rods (204).

3. A carton scoring machine for use in the production of cartons according to claim 1, characterised in that: The middle part of the upper end of two mounting frames (10) is fixedly connected with a fixed plate (301), the inner wall of one side of the upper end of the fixed plate (301) is provided with a second servo motor (302), one side of the upper end of the adjacent fixed plate (301) is rotatably connected with a first threaded rod (303), the other side of the upper end of the adjacent fixed plate (301) is fixedly connected with a sliding rod (307), the outer wall of the first threaded rod (303) is sleeved with a first threaded sleeve (304), the other side of the first threaded sleeve (304) is fixedly connected with a connecting block (305), the other side of the connecting block (305) is fixedly connected with a sliding ring (306), the lower end of the sliding ring (306) is fixedly connected with a mounting block (308), one side of the inner wall of the mounting block (308) is provided with a third servo motor (309), the inner wall of the mounting block (308) is provided with a second threaded rod (310), the outer wall of the second threaded rod (310) is sleeved with a second threaded sleeve (311), the lower end of the second threaded sleeve (311) is fixedly connected with a sliding block (312), and the lower end of the sliding block (312) is fixedly connected with a second electric telescopic rod (313).

4. A carton scoring machine for use in the production of cartons according to claim 1, characterised in that: The glue discharging mechanism (4) comprises a water pump (401), the water inlet end of the water pump (401) is through-connected with a corrugated pipe (402), the water outlet end of the water pump (401) is through-connected with a hose (403), the front end of the hose (403) is through-connected with a glue marking machine body (404), and the other side of the corrugated pipe (402) is through-connected with a glue storage box (101).

5. A carton scoring machine for use in the production of cartons according to claim 1, characterised in that: The two sides of the adjacent baffle (8) are rotatably connected with a second rotating column (6), one side of the front end of the baffle (8) is fixedly connected with a second protection box (9), the inner wall of the front end of the second protection box (9) is fixedly connected with a fourth servo motor (5), the lower end of the two mounting frames (10) is fixedly connected with a support (11) on the two sides, and the other side of the two baffles (8) is provided with a groove (12).

6. A carton scoring machine for producing cartons according to claim 2, characterized in that: The two clamping blocks (206) and the mounting plate (203) slide in the inner wall of the groove (12), and the plurality of damping rods (204) and springs (205) slide in the inner wall of the groove (12).

7. A carton scoring machine for use in the production of cartons according to claim 3, characterised in that: The output end of the second servo motor (302) is fixedly connected with the front end of the first threaded rod (303), the output end of the third servo motor (309) is fixedly connected with one side of the second threaded rod (310), and the sliding block (312) slides in the inner wall of the mounting block (308).

8. A carton scoring machine for use in the production of cartons according to claim 5, characterised in that: The output end of the fourth servo motor (5) is fixedly connected with the front end of one side of the second rotating column (6), and the outer walls of the two second rotating columns (6) are attached to the inner wall of the conveying belt (7).