Box pasting machine for packaging and printing

Abstract

The utility model relates to the technical field of packaging box pasting machines, and discloses a packaging and printing box pasting machine which comprises a bottom plate, a conveying belt is arranged in the middle of the bottom plate, a plurality of supporting columns are fixedly connected to the front end and the rear end of the bottom plate, an adhesive box is fixedly connected to the left sides of the top ends of the supporting columns, and an L-shaped plate is fixedly connected to the top end of the adhesive box. A flattening box is fixedly connected to the right end of the L-shaped plate, a sliding table is fixedly connected to the left end of the flattening box, a motor is fixedly connected to the position, corresponding to the middle of the front side of the supporting frame, of the top end of the bottom plate, a rotating disc is connected to the driving end of the motor through a rotating assembly, and a first connecting rod is rotationally connected to the middle of the rear end of the rotating disc. The left end of the first connecting rod is connected with a connecting plate through a connecting assembly. According to the automatic box pasting machine, frequent manual operation is not needed, box pasting operation can be conducted continuously, the working efficiency is improved, paper box sheets do not need to be printed manually, and the product quality is improved through accurate printing control.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box gluing machines, in particular to a box gluing machine for packaging printing. Background Art

[0002] Folder gluer is one of the commonly used equipment in the packaging and printing industry. It is widely used in packaging production in the food, medicine, cosmetics, electronic products and other industries. Folder gluer folds the paper box sheet into a predetermined shape through a series of mechanical actions, applies glue to the parts that need to be glued, and then pressurizes and bonds them to form a solid paper box.

[0003] Currently, manual labor is often required in the market to fold paper box sheets and pressurize and bond them to form paper boxes. Due to the cumbersome work steps and large workload, the work efficiency is low. In addition, the paper boxes need to be printed before folding to meet various production needs. The existing printing often requires manual operation, and the practicality of the equipment is low.

[0004] In this regard, in order to solve the technical problems of low mechanization degree, low efficiency and inconvenience in printing paper box sheets in paper box folding, the present application proposes a box gluing machine for packaging printing. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a box gluing machine for packaging and printing, so that the device can automatically fold paper box sheets into boxes and print on the paper box sheets more conveniently.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A box gluing machine for packaging printing comprises a base plate serving as a support, a conveyor belt is provided in the middle of the base plate, a number of support columns are fixedly connected to the front and rear ends of the base plate, a glue box is fixedly connected to the left side of the top of the support column, an L-plate is fixedly connected to the top of the glue box, the right end of the L-plate is fixedly connected to a flattening box, the left end of the flattening box is fixedly connected to a slide, and the top of the base plate is fixedly connected to fixed plates on both the front and rear sides corresponding to the slide; a support frame serving as a placement function, the bottom end of the support frame is fixedly connected to the right side of the top of the base plate, and a motor is fixedly connected to the middle of the front side of the support frame corresponding to the top of the base plate, the driving end of the motor is connected to a turntable through a rotating component, the middle of the rear end of the turntable is rotatably connected to a first connecting rod, and the left end of the first connecting rod is connected to a connecting plate through a connecting component.

[0008] Furthermore, the top of the support column is fixedly connected to a guide arc plate corresponding to the front and rear sides of the flattening box, the tops of the two fixed plates are fixedly connected to an electric push rod, and the opposite ends of the two electric push rods are fixedly connected to a push plate.

[0009] Furthermore, a glue gun is fixedly connected to the top of the inner wall of the glue box, and crease knives are fixedly connected to the flattening box and the front and rear sides of the right end of the slide.

[0010] Furthermore, the flattening box and the bottom end of the slide are not in contact with the top end of the conveyor belt.

[0011] Furthermore, the rotating assembly includes a driving rod fixedly connected to the driving end of the motor, the front side of the driving rod is rotatably connected to the front side of the top end of the support frame, and the front end of the turntable is fixedly connected to the rear end of the driving rod.

[0012] Furthermore, the connecting assembly includes a second connecting rod rotatably connected to the front end of the first connecting rod, the left end of the second connecting rod is rotatably connected to a rectangular plate, the front and rear ends of the rectangular plate are rotatably connected to fixed blocks, and the right end of the connecting plate is fixedly connected to the left end of the fixed block.

[0013] Furthermore, the front and rear ends of the connecting plate are fixedly connected with guide rings, the front and rear sides of the top of the support frame are fixedly connected with guide columns, and the inner wall of the guide ring is slidably connected to the outer wall of the guide column.

[0014] Furthermore, a printed circuit board is fixedly connected to the bottom end of the rectangular plate, and bottom columns are fixedly connected to the four corners of the bottom end of the bottom plate to support the entire device.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, various folding steps into boxes are integrated through the effect of the conveyor belt. Frequent manual operation is not required, and the box gluing operation can be carried out continuously, which greatly shortens the production cycle, improves work efficiency, and accurately controls and ensures that the folding angle, glue application amount and other parameters of each paper box are consistent, reducing quality fluctuations caused by human factors and improving product quality.

[0017] 2. In the present invention, by using a turntable and several connecting rods in coordination, there is no need for manual printing on paper box sheets. Precise printing control can improve the quality of printed products, reduce the need for a large number of workers, and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a folder-gluing machine for packaging and printing proposed by the present utility model;

[0019] Figure 2 This is a rear view of a folder-gluing machine for packaging and printing proposed by the utility model;

[0020] Figure 3 This is a structural diagram of a conveyor belt of a folder-gluing machine for packaging and printing proposed in the utility model;

[0021] Figure 4 This utility model provides a glue gun for a box gluer used for packaging and printing;

[0022] Figure 5 This is a structural diagram of a turntable of a folder-gluing machine for packaging and printing proposed in the utility model;

[0023] Figure 6 This is a structural diagram of a connecting plate of a folder-gluing machine for packaging and printing proposed by the utility model.

[0024] Legend:

[0025] 1. Bottom plate; 2. Support column; 3. Motor; 4. Bottom column; 5. Glue box; 6. L-plate; 7. Flattening box; 8. Slide; 9. Crease knife; 10. Fixed plate; 11. Guide arc plate; 12. Support frame; 13. Electric push rod; 14. Push plate; 15. Conveyor belt; 16. Glue gun; 17. Drive rod; 18. Turntable; 19. First connecting rod; 20. Second connecting rod; 21. Guide column; 22. Connecting plate; 23. Guide ring; 24. Rectangular plate; 25. Fixed block; 26. Printing plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1-Figure 3 The utility model provides an embodiment: a box gluing machine for packaging printing, comprising a bottom plate 1 as a support, a conveyor belt 15 is provided in the middle of the bottom plate 1, a plurality of support columns 2 are fixedly connected to the front and rear ends of the bottom plate 1, a glue box 5 is fixedly connected to the left side of the top of the support column 2, an L-plate 6 is fixedly connected to the top of the glue box 5, a flattening box 7 is fixedly connected to the right end of the L-plate 6, a slide 8 is fixedly connected to the left end of the flattening box 7, a fixed plate 10 is fixedly connected to the front and rear sides of the slide 8 at the top of the bottom plate 1, a guide arc plate 11 is fixedly connected to the front and rear sides of the flattening box 7 at the top of the support column 2, an electric push rod 13 is fixedly connected to the top of the two fixed plates 10, and a push plate 14 is fixedly connected to the opposite end of the two electric push rods 13, wherein reference Figure 4 The top of the inner wall of the glue box 5 is fixedly connected with a glue gun 16, and the front and rear sides of the right end of the flattening box 7 and the slide 8 are fixedly connected with a crease knife 9, and the bottom ends of the flattening box 7 and the slide 8 are not in contact with the top of the conveyor belt 15.

[0028] Specifically, the printed carton sheet is placed on the conveyor belt 15 and the support column 2. The carton sheet is scratched for the first time when it encounters the crease knife 9 on the flattening box 7, and then the carton sheet after the first scratch is folded on the guide arc plate 11. The folded sheet is scratched for the second time when it encounters the crease knife 9 on the slide 8, and then the electric push rod 13 drives the push plate 14 to press the carton sheet after the second scratch into a box shape. When passing through the glue box 5, the folded mouth is glued by the glue gun 16, and a complete carton is completed. The box gluing operation can be carried out continuously, shortening the production cycle, improving work efficiency, and improving product quality. The glue box 5, the flattening box 7, and the electric push rod 13 are all controlled by the controller on the inner wall of the conveyor belt 15, and the crease knife 9 will not damage the carton sheet.

[0029] Reference Figure 5 and Figure 6 , as a supporting frame 12 for placing, the bottom end of the supporting frame 12 is fixedly connected to the right side of the top end of the base plate 1, and the top end of the base plate 1 corresponds to the middle part of the front side of the supporting frame 12 fixedly connected with a motor 3, and the driving end of the motor 3 is fixedly connected to a driving rod 17, and the front side of the driving rod 17 is rotatably connected to the front side of the top end of the supporting frame 12, and the rear end of the driving rod 17 is fixedly connected to a turntable 18, and the middle part of the rear end of the turntable 18 is rotatably connected to a first connecting rod 19, and the front end of the first connecting rod 19 is rotatably connected to a second connecting rod 20, and the left end of the second connecting rod 20 is rotatably connected to a rectangular plate 24, and the front and rear ends of the rectangular plate 24 are rotatably connected to a fixed block 25, and the left end of the fixed block 25 is fixedly connected to a connecting plate 22, and the front and rear ends of the connecting plate 22 are fixedly connected to a guide ring 23, and the front and rear sides of the top end of the supporting frame 12 are fixedly connected to a guide column 21, and the inner wall of the guide ring 23 is slidably connected to the outer wall of the guide column 21, and the bottom end of the rectangular plate 24 is fixedly connected to a printing plate 26, and the four corners of the bottom end of the base plate 1 are fixedly connected to the bottom column 4 for supporting the entire device.

[0030] Specifically, before pasting the box, the carton sheet is printed first, the carton sheet is placed in the support frame 12, and the motor 3 is started to drive the driving rod 17 to rotate, the driving rod 17 drives the turntable 18 to rotate, the turntable 18 drives the first connecting rod 19 to rotate, the first connecting rod 19 drives the second connecting rod 20 to rotate, the second connecting rod 20 drives the rectangular plate 24 to rotate, the rectangular plate 24 pulls the fixed block 25 to move, and the fixed block 25 drives the guide rings 23 at both ends of the connecting plate 22 to slide on the guide column 21. Due to the rotation of the turntable 18, the rectangular plate 24 will slide back and forth with the connecting plate 22, and the rectangular plate 24 drives the printing plate 26 to print on the carton sheet. There is no need to manually print the carton sheet. Through mechanization, the quality parameters such as color, clarity, and registration of each printed product are ensured to be consistent, reducing labor costs. The first connecting rod 19 and the second connecting rod 20 will not touch the support frame 12 when rotating, and the bottom column 4 can also move the entire device to the required place for work.

[0031] Working principle: Before gluing the box, print the carton sheet first, put the carton sheet into the support frame 12, start the motor 3 to drive the driving rod 17 to rotate, the driving rod 17 drives the turntable 18 to rotate, the turntable 18 drives the first connecting rod 19 to rotate, the first connecting rod 19 drives the second connecting rod 20 to rotate, the second connecting rod 20 drives the rectangular plate 24 to rotate, the rectangular plate 24 pulls the fixed block 25 to move, the fixed block 25 drives the guide rings 23 at both ends of the connecting plate 22 to slide on the guide column 21, due to the rotation of the turntable 18, the rectangular plate 24 will slide back and forth with the connecting plate 22, and the rectangular plate 24 drives the printing plate 26 to print the carton sheet, without the need for manual gluing of the carton The sheet is printed to reduce labor costs, and then the printed carton sheet is placed on the conveyor belt 15 and the support column 2. The carton sheet is scratched for the first time when it encounters the crease knife 9 on the flattening box 7, and then the carton sheet after the first scratch is folded on the guide arc plate 11. The folded sheet is scratched for the second time when it encounters the crease knife 9 on the slide 8, and then the electric push rod 13 drives the push plate 14 to press the carton sheet after the second scratch into a box shape, and the folded mouth is glued by the glue gun 16 when passing through the glue box 5. A complete carton is completed, and the box gluing operation can be carried out continuously, shortening the production cycle, improving work efficiency, and improving product quality.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A folder gluing machine for packaging and printing, characterized in that: include: A bottom plate (1) serves as a support, a conveyor belt (15) is provided in the middle of the bottom plate (1), a plurality of support columns (2) are fixedly connected to the front and rear ends of the bottom plate (1), a glue box (5) is fixedly connected to the left side of the top end of the support column (2), an L-plate (6) is fixedly connected to the top end of the glue box (5), a flattening box (7) is fixedly connected to the right end of the L-plate (6), a slide (8) is fixedly connected to the left end of the flattening box (7), and a fixed plate (10) is fixedly connected to both the front and rear sides of the top end of the bottom plate (1) corresponding to the slide (8); A support frame (12) is provided for placement, wherein the bottom end of the support frame (12) is fixedly connected to the right side of the top end of the base plate (1), and a motor (3) is fixedly connected to the middle portion of the front side of the support frame (12) corresponding to the top end of the base plate (1), and the driving end of the motor (3) is connected to a turntable (18) through a rotating assembly, and the middle portion of the rear end of the turntable (18) is rotatably connected to a first connecting rod (19), and the left end of the first connecting rod (19) is connected to a connecting plate (22) through a connecting assembly.

2. A folder-gluing machine for packaging and printing according to claim 1, characterized in that: The top of the support column (2) is fixedly connected to the front and rear sides of the flattening box (7) with a guide arc plate (11), the tops of the two fixed plates (10) are fixedly connected to electric push rods (13), and the opposite ends of the two electric push rods (13) are fixedly connected to push plates (14).

3. The folder-gluing machine for packaging and printing according to claim 1, characterized in that: The top of the inner wall of the glue box (5) is fixedly connected with a glue gun (16), and the flattening box (7) and the front and rear sides of the right end of the slide (8) are fixedly connected with crease knives (9).

4. The folder-gluing machine for packaging and printing according to claim 1, characterized in that: The bottom ends of the flattening box (7) and the slide (8) are not in contact with the top end of the conveyor belt (15).

5. The folder-gluing machine for packaging and printing according to claim 1, characterized in that: The rotating assembly comprises a driving rod (17) fixedly connected to the driving end of the motor (3); the front side of the driving rod (17) is rotatably connected to the front side of the top end of the support frame (12); and the front end of the turntable (18) is fixedly connected to the rear end of the driving rod (17).

6. The folder-gluing machine for packaging and printing according to claim 1, characterized in that: The connecting assembly comprises a second connecting rod (20) rotatably connected to the front end of the first connecting rod (19); the left end of the second connecting rod (20) is rotatably connected to a rectangular plate (24); the front and rear ends of the rectangular plate (24) are rotatably connected to fixed blocks (25); and the right end of the connecting plate (22) is fixedly connected to the left end of the fixed block (25).

7. A folder-gluing machine for packaging and printing according to claim 6, characterized in that: The front and rear ends of the connecting plate (22) are fixedly connected to guide rings (23), the front and rear sides of the top of the support frame (12) are fixedly connected to guide columns (21), and the inner wall of the guide ring (23) is slidably connected to the outer wall of the guide column (21).

8. The folder-gluing machine for packaging and printing according to claim 6, characterized in that: The bottom end of the rectangular plate (24) is fixedly connected to a printed board (26), and the four corners of the bottom end of the bottom plate (1) are fixedly connected to bottom columns (4) for supporting the entire device.

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