Flanging machine for paper box processing

Abstract

The utility model discloses an edging machine for paper box processing, which relates to the technical field of paper box edging and comprises an edging machine body, a conveying belt is rotatably mounted in the middle of the inside of the edging machine body through a rotating roller, and an edging guide plate is mounted at the position, close to the rear end, of the inside of the edging machine body. A gluing assembly is arranged in the flanging machine body and located in front of the flanging guide plate, uniform lines can be cut out on one side of a paperboard body through the gluing assembly, subsequent glue permeation is facilitated, the bonding quality is improved conveniently, redundant glue on the surface of a gluing rotating wheel and bonded paper scraps are scraped away conveniently, and the production efficiency is improved. The glue outlet gun head is prevented from being blocked to affect the glue outlet effect, and the problems that direct gluing in the using process of a traditional edge folding machine for paper box processing possibly causes loose bonding and affects the production quality, and after a gluing gun head is used for a long time, generated paper scraps easily block a glue outlet, and the follow-up glue outlet effect is possibly affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box folding, in particular to a folding machine for paper box processing. Background Art

[0002] A paper box is a box made of multiple cardboards. It is usually used to package items to promote and beautify the goods and improve the competitiveness of the goods. It usually has rectangular, square, polygonal and other shapes. When producing paper boxes, a folding machine is needed to fold them. The machine folding method replaces the manual folding method, reducing the labor intensity of personnel.

[0003] When using an existing folding machine for paper box processing, a conveyor belt is usually used to transport the paper box, and after creasing, the paper box is pushed and folded by a guide plate and a limit belt. Before folding, it is usually necessary to use a glue gun to apply glue to one side of the paper box. Direct gluing may result in loose bonding, affecting production quality. After the glue gun head has been used for a long time, the glue outlet is in direct contact with one side of the paper box. When the cardboard rubs against the glue outlet, the paper scraps generated are easy to clog the glue outlet, which may affect the subsequent gluing effect. Utility Model Content

[0004] The main purpose of the utility model is to provide a folding machine for paper box processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A folding machine for paper box processing, comprising a folding machine body, a conveyor belt is installed at a central position inside the folding machine body through a rotating roller, a folding guide plate is installed at a rear end position inside the folding machine body, and a gluing component is arranged inside the folding machine body in front of the folding guide plate;

[0007] The gluing assembly includes a storage box, a gluing wheel, and a cutting wheel. The storage box is installed on one side of the inside of the folding machine body by fixing bolts. A glue gun head is provided at the bottom end of the storage box. The gluing wheel is rotatably installed inside the folding machine body and is located below the glue gun head. The cutting wheel is rotatably installed inside the folding machine body and is located in front of the gluing wheel. A cardboard body is provided at the top of the conveyor belt.

[0008] As a further solution of the utility model, a scraper block is installed inside the folding machine body and close to the glue coating wheel, and the bottom end of the scraper block is in contact with the upper part of the outer ring of the glue coating wheel, and the top end of the scraper block is connected to a sewage extraction pipe.

[0009] As a further solution of the utility model, the gluing wheel and the cutting wheel are in the same horizontal plane, and the outer rings of the gluing wheel and the cutting wheel are in contact with the top surface of the paperboard body.

[0010] As a further solution of the utility model, support rod 1 is fixedly connected to both sides of the folding machine body, and support rod 2 is movably installed on the outer ring of support rod 1 through a number of adjustment blocks, a movable block is movably installed at the upper position of the outer ring of support rod 2, and adjusting screws are threadedly connected at the rear position of both sides of the movable block, and a folding limit belt is installed on the end of the adjusting screw away from the movable block through a connecting rotating block.

[0011] As a further solution of the utility model, the connecting rotating block is fixedly connected to the folding limit belt, the end of the adjusting screw away from the connecting rotating block is fixedly connected to a handle, and the connecting rotating block and the adjusting screw are rotatably connected.

[0012] As a further solution of the utility model, a locking knob 1 is provided at the connection between the movable block and the supporting rod 2, and an adjusting knob 2 is provided at the connection between the supporting rod 1 and the adjusting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model sets a gluing component to cooperate with the paperboard body. Before folding and gluing, the paperboard body is cut by a cutting wheel, so that uniform texture can be cut on one side of the paperboard body, thereby improving the roughness of the gluing surface of the paperboard body, facilitating subsequent glue penetration, further improving the laminating efficiency, and facilitating improving the bonding quality.

[0015] The scraper block is provided to cooperate with the glue coating wheel. During use, the scraper block is attached to the glue coating wheel, so that the excess glue and the adhered paper scraps on the surface of the glue coating wheel can be scraped off, so that a large amount of paper scraps or impurities are prevented from adhering to the surface of the glue coating wheel after long-term use, thereby reducing the influence of a large amount of impurities on the glue coating;

[0016] During use, the glue is delivered through the provided glue gun head in cooperation with the glue coating wheel, and the glue gun head does not directly contact the cardboard body, thereby avoiding blockage of the glue gun head affecting the glue delivery effect. At the same time, the sewage extraction pipe is used in cooperation with the glue scraping block to facilitate the extraction of dirt from the glue scraping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a folding machine for paper box processing according to the utility model;

[0018] Figure 2 This is a top view of the overall structure of a folding machine for paper box processing according to the utility model;

[0019] Figure 3The utility model is a schematic diagram of the connection between the glue coating rotating wheel and the glue scraping block in a folding machine for paper box processing.

[0020] In the figure: 1. Folding machine body; 2. Conveyor belt; 3. Folding guide plate; 4. Gluing assembly; 5. Storage box; 6. Glue gun head; 7. Gluing wheel; 8. Cutting wheel; 9. Glue scraper block; 10. Sewage extraction pipe; 11. Support rod 1; 12. Support rod 2; 13. Movable block; 14. Adjusting screw; 15. Connecting rotary block; 16. Folding limit belt; 17. Cardboard body. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-3 As shown, a folding machine for paper box processing includes a folding machine body 1, a conveyor belt 2 is installed at the center of the folding machine body 1 through a roller, a folding guide plate 3 is installed at the rear end of the folding machine body 1, and a gluing component 4 is arranged in front of the folding guide plate 3 inside the folding machine body 1;

[0023] The gluing assembly 4 includes a storage box 5, a gluing wheel 7, and a cutting wheel 8. The storage box 5 is installed on one side of the folding machine body 1 by fixing bolts. A glue gun head 6 is provided at the bottom end of the storage box 5. The gluing wheel 7 is rotatably installed inside the folding machine body 1 and is located below the glue gun head 6. The cutting wheel 8 is rotatably installed inside the folding machine body 1 and is located in front of the gluing wheel 7. A cardboard body 17 is provided at the top of the conveyor belt 2.

[0024] In the present embodiment, a scraper block 9 is installed inside the folding machine body 1 and near the glue coating wheel 7, and the bottom end of the scraper block 9 is in contact with the upper part of the outer ring of the glue coating wheel 7, and the top of the scraper block 9 is connected to a sewage extraction pipe 10. By making the scraper block 9 fit with the outer ring of the glue coating wheel 7, it is convenient to scrape off the excess glue on the adhered paper scraps to avoid mixing with the scraps and solidifying and sticking to the outer ring of the glue coating wheel 7, so as to improve the gluing quality.

[0025] In this embodiment, the gluing wheel 7 and the cutting wheel 8 are in the same horizontal plane, and the outer rings of the gluing wheel 7 and the cutting wheel 8 are in contact with the top surface of the cardboard body 17. The cardboard body 17 is cut and scratched by the cutting wheel 8 to facilitate sliding its surface open, so that the glue can penetrate into the cardboard body 17 when the gluing wheel 7 is applying glue. At the same time, the friction on one side of the cardboard body 17 is also facilitated, thereby further improving the gluing effect and reducing the probability of glue flowing to other places.

[0026] In this embodiment, both sides of the folding machine body 1 are fixedly connected with support rod 11, and the outer ring of support rod 11 is movably installed with support rod 2 12 through a plurality of adjustment blocks, and the outer ring of support rod 2 12 is movably installed with a movable block 13 at the upper position, and adjusting screws 14 are threadedly connected through the rear positions of both sides of the movable block 13, and the end of the adjusting screw 14 away from the movable block 13 is installed with a folding limit belt 16 through a connecting rotating block 15. The cardboard body 17 is guided by the folding guide plate 3 and the folding limit belt 16, so that the side of the cardboard body 17 that is not coated with glue is below the side of the cardboard body 17 after glue coating, which is convenient for folding the cardboard body 17.

[0027] In this embodiment, the connecting turn block 15 and the folding limit band 16 are fixedly connected, and a handle is fixedly connected to the end of the adjusting screw 14 away from the connecting turn block 15, and the connecting turn block 15 and the adjusting screw 14 are rotatably connected. By twisting the adjusting screw 14, it is convenient to change the position of the connecting turn block 15, thereby fine-tuning the folding limit band 16, and the rotatable connection prevents the connecting turn block 15 from affecting the threaded twisting of the adjusting screw 14 on the movable block 13.

[0028] In this embodiment, a locking knob 1 is provided at the connection between the movable block 13 and the support rod 2 12, and an adjusting knob 2 is provided at the connection between the support rod 1 11 and the adjusting block. By loosening the locking knob 1, the fixation between the movable block 13 and the support rod 2 12 can be released, so that the movable block 13 can be pushed to move back and forth on the support rod 2 12. By loosening the locking knob 2, the fixation between the adjusting block and the support rod 1 11 can be released, and then the adjusting block can be pushed to move on the support rod 1 11. The non-fixed installation is convenient for adjustment according to needs, and can be tightened again after adjustment for easy fixation.

[0029] It should be noted that the utility model is a folding machine for paper box processing. When in use, first, when the cardboard body 17 is conveyed to the folding machine body 1 after being crimped, a gluing wheel 7 is installed at one side of the folding machine body 1, and a cutting wheel 8 is installed in front of the gluing wheel 7. When the cardboard body 17 contacts the cutting wheel 8, the cutting wheel 8 cuts and scratches the cardboard body 17, which is convenient for sliding its surface open, and when the gluing wheel 7 is gluing, the glue penetrates into the cardboard body 17, and at the same time, the friction force on one side of the cardboard body 17 can be increased, further improving the gluing effect and reducing the probability of glue flowing to other places;

[0030] When applying glue, the glue is guided out of the storage box 5 through the glue gun head 6 and dripped onto the glue coating wheel 7. The glue gun head 6 does not directly contact the cardboard body 17, thereby preventing paper scraps from clogging the glue gun head 6 and avoiding a significant impact on the glue effect.

[0031] After the glue coating wheel 7 has been glued for a long time, most of the scraps of paper and impurities will be adhered to it. Since the scraping block 9 is in contact with the outer ring of one side of the glue coating wheel 7, the excess glue on the adhered scraps of paper can be scraped off to avoid the glue from being mixed with the scraps and solidified and adhered to the outer ring of the glue coating wheel 7, which is convenient for improving the glue coating quality. At the same time, the scraping block 9 is connected to a sewage extraction pipe 10;

[0032] During use, the end of the sewage extraction pipe 10 away from the scraper block 9 is connected to an external sewage extraction pump, and then the external sewage extraction pump is started to extract the debris and excess glue scraped from the scraper block 9, so as to avoid a large amount of accumulation in the scraper block 9 and then dripping onto the paperboard body 17, thereby reducing the impact on the gluing;

[0033] After that, the glued cardboard body 17 enters the folding guide plate 3. The folding guide plate 3 and the folding limit strip 16 guide the cardboard body 17 so that the un-glue-coated side of the cardboard body 17 is located below the glue-coated side of the cardboard body 17, thereby completing the folding process of the cardboard body 17. At this time, the connection can be hot-pressed and bonded by an external device.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A folding machine for paper box processing, comprising a folding machine body (1), a conveyor belt (2) is rotatably installed at a central position inside the folding machine body (1) via a roller, and a folding guide plate (3) is installed at a rear end position inside the folding machine body (1), characterized in that: A glue coating component (4) is arranged inside the folding machine body (1) in front of the folding guide plate (3); The gluing assembly (4) comprises a storage box (5), a gluing wheel (7), and a cutting wheel (8); the storage box (5) is mounted on one side of the folding machine body (1) by means of fixing bolts; a glue gun head (6) is arranged at the bottom end of the storage box (5); the gluing wheel (7) is rotatably mounted inside the folding machine body (1) and is located below the gluing gun head (6); the cutting wheel (8) is rotatably mounted inside the folding machine body (1) and is located in front of the gluing wheel (7); and a paperboard body (17) is arranged at the top end of the conveyor belt (2).

2. A folding machine for paper box processing according to claim 1, characterized in that: A scraper block (9) is installed inside the folding machine body (1) and close to the glue coating wheel (7), and the bottom end of the scraper block (9) fits in the upper position of the outer ring of the glue coating wheel (7), and the top end of the scraper block (9) is connected to a sewage extraction pipe (10).

3. A folding machine for paper box processing according to claim 2, characterized in that: The glue coating wheel (7) and the cutting wheel (8) are located at the same horizontal plane, and the outer rings of the glue coating wheel (7) and the cutting wheel (8) are in contact with the top surface of the paperboard body (17).

4. A folding machine for paper box processing according to claim 1, characterized in that: Both sides of the folding machine body (1) are fixedly connected with support rod one (11), and the outer ring of support rod one (11) is movably mounted with support rod two (12) through a plurality of adjustment blocks, and a movable block (13) is movably mounted on the upper position of the outer ring of support rod two (12), and an adjusting screw (14) is threadedly connected through both sides of the movable block (13) at the rear position, and a folding limit belt (16) is installed at one end of the adjusting screw (14) away from the movable block (13) through a connecting rotating block (15).

5. A folding machine for paper box processing according to claim 4, characterized in that: The connecting rotating block (15) and the folding limiting belt (16) are fixedly connected, and one end of the adjusting screw (14) away from the connecting rotating block (15) is fixedly connected with a handle, and the connecting rotating block (15) and the adjusting screw (14) are rotatably connected.

6. A folding machine for paper box processing according to claim 5, characterized in that: A locking knob 1 is provided at the connection between the movable block (13) and the second support rod (12), and an adjusting knob 2 is provided at the connection between the first support rod (11) and the adjusting block.

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