A corrugated paper gluing equipment

Abstract

The utility model belongs to the technical field of corrugated paperboard production, and particularly relates to a corrugated paper gluing device, comprising: a frame, comprising a bracket, a workbench and a glue pool, the bracket is arranged on the workbench, and the glue pool is arranged in the workbench; a gluing mechanism, comprising a glue storage barrel, a glue delivery pipe, a gluing head and a first driving member, the glue storage barrel is installed on the bracket, the gluing head is arranged in the bracket and connected with the glue storage barrel through the glue delivery pipe, and the first driving member is installed on the bracket and is used to control the lifting of the gluing head; a gluing mechanism, comprising a belt glue roller, a gluing roller and a scraper, the belt glue roller and the gluing roller can be rotatably installed in the glue pool, the scraper is installed in the glue pool and is located on the side of the gluing roller away from the belt glue roller; the beneficial effect of the utility model is that both sides of the corrugated paper can be coated with glue at the same time, the time for gluing both sides of the corrugated paper is reduced, the production time of the corrugated paper is reduced, the energy consumption is reduced, the cost is saved, the production efficiency of the corrugated paper is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paperboard production, in particular to a corrugated paper gluing device. Background Art

[0002] Corrugated boxes are the most widely used packaging products. They are made of corrugated cardboard through die-cutting, creasing, nailing or gluing. Currently, most of the corrugated cardboard used to make corrugated boxes is made of a layer of corrugated paper and two layers of boxboard paper.

[0003] In the prior art, when bonding two layers of corrugated paper, most corrugated paper needs to be coated with glue on one side of the corrugated paper first, then bond one layer of corrugated paper, then coat the other side of the corrugated paper with glue, and then bond another layer of corrugated paper to complete the production of corrugated paperboard. This process takes a long time, increases cost consumption, has low production efficiency, and has poor economic benefits. Utility Model Content

[0004] The utility model aims to provide a corrugated paper gluing device to solve the above-mentioned technical problems, so as to achieve the effect of gluing both sides of the corrugated paper at the same time.

[0005] In view of this, the utility model provides a corrugated paper gluing device, comprising:

[0006] A frame, the frame comprising a bracket, a workbench and a glue tank, the bracket is arranged on the workbench, and the glue tank is arranged inside the workbench;

[0007] The glue coating mechanism comprises a glue storage barrel, a glue delivery pipe, a glue coating head and a first driving member. The glue storage barrel is mounted on a bracket. The glue coating head is arranged in the bracket and connected to the glue storage barrel through the glue delivery pipe. The first driving member is mounted on the bracket and is used to control the lifting and lowering of the glue coating head.

[0008] The gluing mechanism comprises a glue belt roller, a glue top roller and a glue scraper. The glue belt roller and the glue top roller can be rotatably installed in the glue pool, and the glue top roller is located obliquely above one side of the glue belt roller. The glue scraper is installed in the glue pool and is located on the side of the glue top roller away from the glue belt roller.

[0009] Furthermore, it also includes an adjustment mechanism, and the adjustment mechanism includes:

[0010] A threaded rod, wherein a first bevel gear is provided on the threaded rod, one end of the threaded rod is rotatably connected to the workbench, and the other end of the threaded rod passes through the scraper plate and is threadedly connected to the scraper plate;

[0011] A transmission rod, wherein the transmission rod is provided with a second bevel gear, and the second bevel gear is adapted to mesh with the first bevel gear;

[0012] A second driving member, the second driving member is mounted on the frame and is used to control the rotation of the transmission rod;

[0013] Wherein, a slide groove is arranged in the workbench, and the two ends of the scraper plate can be slidably installed in the slide groove.

[0014] Furthermore, a limit block is provided on the threaded rod, and the limit block is located on one end of the threaded rod close to the scraper plate.

[0015] Furthermore, the glue-applying roller, the glue-scraping plate and the adjusting mechanism are each in two groups and are symmetrically arranged on both sides of the glue-bearing roller.

[0016] Furthermore, it also includes a pressure pump, which is installed on the bracket and is used to transport the glue in the glue storage barrel to the glue coating head.

[0017] Furthermore, a plurality of reinforcing rib structures are provided in the scraper plate.

[0018] Furthermore, the first driving member is a cylinder.

[0019] The beneficial effects of the utility model are:

[0020] 1. Both sides of the corrugated paper can be coated with glue at the same time, reducing the time spent on double-sided coating of the corrugated paper, thereby effectively reducing the production time of the corrugated paper, reducing energy consumption, saving costs, and effectively improving the production efficiency of the corrugated paper, with high practicality.

[0021] 2. The distance between the scraper and the glue roller can be adjusted, so that the thickness of the glue attached to the glue roller can be adjusted. The corrugated paper can meet the glue coating effect of different thicknesses and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is an internal cross-sectional view of the overall structure of the utility model;

[0024] Figure 3 It is a partial cross-sectional view of the interior of the utility model;

[0025] The symbols in the figure are:

[0026] 1. Frame; 11. Bracket; 12. Workbench; 13. Glue pool; 2. Glue storage barrel; 21. Glue delivery hose; 22. Glue coating head; 23. First driving member; 3. Glue roller; 4. Glue roller; 5. Glue scraper; 51. Reinforcing rib; 6. Threaded rod; 61. First bevel gear; 62. Limit block; 7. Transmission rod; 71. Second bevel gear; 8. Second driving member; 9. Pressure pump; 10. Slide. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] Embodiment 1:

[0030] This embodiment provides a corrugated paper gluing device, comprising:

[0031] A frame 1, the frame 1 comprising a support 11, a workbench 12 and a glue pool 13, the support 11 is arranged on the workbench 12, and the glue pool 13 is arranged in the workbench 12;

[0032] The glue coating mechanism includes a glue storage barrel 2, a glue delivery pipe 21, a glue coating head 22 and a first driving member 23. The glue storage barrel 2 is installed on the bracket 11. The glue coating head 22 is arranged in the bracket 11 and connected to the glue storage barrel 2 through the glue delivery pipe 21. The first driving member 23 is installed on the bracket 11 and is used to control the lifting and lowering of the glue coating head 22.

[0033] The gluing mechanism comprises a glue roller 3, a glue roller 4 and a scraper 5. The glue roller 3 and the glue roller 4 can be rotatably installed in the glue pool 13, and the glue roller 4 is located obliquely above one side of the glue roller 3. The scraper 5 is installed in the glue pool 13 and is located on the side of the glue roller 4 away from the glue roller 3.

[0034] In the present technical scheme, glue is contained in the glue pool 13 and the glue storage barrel 2, and the glue belt roller 3 and the upper glue roller 4 are driven to rotate by a motor. The glue belt roller 3 rotates with the glue in the glue pool 13 to allow the glue to adhere to the upper glue roller 4, and the upper glue roller 4 rotates to cooperate with the scraper plate 5 to scrape off excess glue and allow the glue on the upper glue roller 4 to adhere evenly; the glue in the glue storage barrel 2 is transported to the glue coating head 22 through the glue delivery pipe 21. The first driving member 23 can be a cylinder or an electric cylinder. When the corrugated paper passes through the workbench 12, the glue coating head 22 is driven to descend.

[0035] When the corrugated paper to be coated with glue is transported through the workbench 12, the bottom surface of the corrugated paper contacts the glue on the glue roller 4, allowing the glue to adhere to the bottom surface of the corrugated paper. At the same time, the gluing head 22 applies glue to the top of the corrugated paper to achieve simultaneous gluing of both sides of the corrugated paper. Then, a layer of boxboard is glued on both sides of the corrugated paper to complete the production of corrugated board.

[0036] Through this structural design, both sides of the corrugated paper can be coated with glue at the same time, reducing the time spent on double-sided glue coating of the corrugated paper, thereby effectively reducing the production time of the corrugated paper, reducing energy consumption, saving costs, and effectively improving the production efficiency of the corrugated paper, with high practicality.

[0037] Embodiment 2:

[0038] This embodiment provides a corrugated paper gluing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0039] Furthermore, the invention further comprises an adjustment mechanism, wherein the adjustment mechanism comprises:

[0040] A threaded rod 6, wherein a first bevel gear 61 is provided on the threaded rod 6, one end of the threaded rod 6 is rotatably connected to the workbench 12, and the other end of the threaded rod 6 passes through the scraper plate 5 and is threadedly connected to the scraper plate 5;

[0041] A transmission rod 7, wherein the transmission rod 7 is provided with a second bevel gear 71, and the second bevel gear 71 is adapted to mesh with the first bevel gear 61;

[0042] A second driving member 8, which is mounted on the frame 1 and is used to control the rotation of the transmission rod 7;

[0043] The workbench 12 is provided with a slide groove 10 , and both ends of the scraper plate 5 are slidably installed in the slide groove 10 .

[0044] In the present technical solution, the second driving member 8 is a rotating motor, which controls the transmission rod 7 to rotate and drive the second bevel gear 71 to rotate, so that the first bevel gear 61 rotates and drives the threaded rod 6 to rotate, so that the scraper plate 5 threadedly connected to the threaded rod 6 moves along the axial direction of the threaded rod 6, thereby realizing the adjustment of the distance between the scraper plate 5 and the glue roller 4, so that the thickness of the glue attached to the glue roller 4 can be adjusted, and the corrugated paper can meet the glue coating effect of different thicknesses, thereby improving practicality.

[0045] Furthermore, a limit block 62 is provided on the threaded rod 6, and the limit block 62 is located on one end of the threaded rod 6 close to the scraper plate. Through this structural design, the movement of the scraper plate is limited to prevent the scraper plate from touching the glue roller 4, thereby preventing the glue roller 4 from being damaged.

[0046] Embodiment 3:

[0047] This embodiment provides a corrugated paper gluing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] Furthermore, the glue roller 4 , the scraper plate 5 and the adjustment mechanism are each in two groups, and are symmetrically arranged on both sides of the glue roller 3 .

[0049] In this technical solution, if Figure 2 As shown, the distance between the glue roller 4 on the right side of the glue roller 3 and the glue roller 3 is smaller than the distance between the glue roller 4 on the left side and the glue roller 3. The glue roller 3 rotates to drive the glue to adhere to the glue roller 4 on the left side first, and then the remaining glue on the glue roller 3 adheres to the glue roller 4 on the right side. This structural design allows the bottom surface of the corrugated paper to be glued twice, so that the glue attached to the bottom surface of the corrugated paper can be fuller and more uniform, thereby enhancing the bonding strength between the corrugated paper and the boxboard paper and improving practicality.

[0050] Embodiment 4:

[0051] This embodiment provides a corrugated paper gluing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] Furthermore, a pressure pump 9 is included, which is installed on the bracket 11 and is used to transport the glue in the glue storage barrel 2 to the glue coating head 22.

[0053] In the present technical solution, by providing a pressure pump 9, the glue in the glue storage barrel 2 can be more stably transported to the glue coating head 22 through the glue delivery pipe 21, so that the gluing operation of the glue coating head 22 on the corrugated paper is more uniform and stable, thereby improving practicality.

[0054] Embodiment 5:

[0055] This embodiment provides a corrugated paper gluing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] Furthermore, a plurality of reinforcing ribs 51 are provided inside the scraper plate 5 .

[0057] In the present technical solution, a plurality of reinforcing ribs 51 are provided to enhance the structural strength of the scraper plate 5, so that the structure of the scraper plate 5 is more solid and stable and less prone to damage, thereby extending the service life and effectively improving the durability.

[0058] Embodiment 6:

[0059] This embodiment provides a corrugated paper gluing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] Furthermore, the first driving member 23 is a cylinder.

[0061] In the present technical solution, a cylinder is used as the first driving member 23, which has rapid response, strong controllability, and is safer and more reliable; it has a simple structure, low maintenance cost, and a long service life.

[0062] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A corrugated paper gluing equipment, characterized in that: include: A frame (1), the frame (1) comprising a support (11), a workbench (12) and a glue pool (13), the support (11) being arranged on the workbench (12), and the glue pool (13) being arranged inside the workbench (12); A glue coating mechanism, the glue coating mechanism comprising a glue storage barrel (2), a glue delivery pipe (21), a glue coating head (22) and a first driving member (23), the glue storage barrel (2) being mounted on a bracket (11), the glue coating head (22) being arranged in the bracket (11) and connected to the glue storage barrel (2) via the glue delivery pipe (21), the first driving member (23) being mounted on the bracket (11) and used for controlling the lifting and lowering of the glue coating head (22); The gluing mechanism comprises a glue roller (3), a glue roller (4) and a glue scraper (5). The glue roller (3) and the glue roller (4) are both rotatably mounted in a glue pool (13), and the glue roller (4) is located obliquely above one side of the glue roller (3). The glue scraper (5) is mounted in the glue pool (13) and is located on the side of the glue roller (4) away from the glue roller (3).

2. The corrugated paper gluing equipment according to claim 1, characterized in that: Also included is an adjustment mechanism, the adjustment mechanism comprising: A threaded rod (6), wherein a first bevel gear (61) is provided on the threaded rod (6), one end of the threaded rod (6) is rotatably connected to the workbench (12), and the other end of the threaded rod (6) passes through the scraper plate (5) and is threadedly connected to the scraper plate (5); A transmission rod (7), wherein the transmission rod (7) is provided with a second bevel gear (71), and the second bevel gear (71) is adapted to mesh with the first bevel gear (61); A second driving member (8), the second driving member (8) being mounted on the frame (1) and used for controlling the rotation of the transmission rod (7); Wherein, a slide groove (10) is provided in the workbench (12), and the two ends of the scraper plate (5) are slidably installed in the slide groove (10).

3. The corrugated paper gluing equipment according to claim 2, characterized in that: The threaded rod (6) is also provided with a limit block (62), and the limit block (62) is located on one end of the threaded rod (6) close to the scraper plate.

4. The corrugated paper gluing equipment according to claim 2, characterized in that: The glue-applying roller (4), the scraping plate (5) and the adjusting mechanism are each in two groups and are symmetrically arranged on both sides of the glue-carrying roller (3).

5. The corrugated paper gluing equipment according to claim 1, characterized in that: It also includes a pressure pump (9), which is installed on the bracket (11) and is used to transport the glue in the glue storage barrel (2) to the glue coating head (22).

6. The corrugated paper gluing equipment according to claim 1, characterized in that: The scraper plate (5) is provided with a plurality of reinforcing ribs (51) structures.

7. The corrugated paper gluing equipment according to claim 1, characterized in that: The first driving member (23) is a cylinder.

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