Gluing device of glue binding machine

Abstract

The utility model relates to the technical field of glue binding machines, in particular to a glue binding machine gluing device which comprises a fixing base, a glue storage groove is formed in the fixing base, a rotating shaft is rotationally connected to the interior of the glue storage groove, a gluing roller is fixedly connected to the exterior of the rotating shaft, and a communicating groove for the gluing roller to move is formed in the surface of the fixing base. The communicating groove is communicated with the interior of the glue storage groove, and a uniform coating brush is mounted on one inner wall of the communicating groove; compared with the prior art, the gluing device has the advantages that the glue can be uniformly smeared on the files needing to be glued, the gluing effect on the files is improved, and subsequent use and attractiveness of the files are guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of perfect binding machines, and in particular to a gluing device for a perfect binding machine. Background Technology

[0002] The perfect binding machine bundles the semi-finished paper. A certain number of paper products are placed on the binding machine, with plates at both ends to hold them in place. The binding machine is started to compact the loose paper products before binding them with ropes. After compaction and binding, polyethylene glue is applied to the bound paper products. After the polyvinyl alcohol glue dries, the binding ropes are loosened, and then each paper product is separated and transferred to the perfect binding package.

[0003] Regarding the aforementioned technologies, the inventors believe that the gluing mechanisms of most traditional small-scale binding machines are relatively simple, requiring manual application of glue to the document. During the binding process, it is difficult to evenly apply the glue to the document, resulting in inconsistent binding quality, affecting subsequent use and aesthetics, and thus presenting defects. Therefore, to solve the above problems, this application provides a gluing device for a binding machine. Utility Model Content

[0004] In order to address the fact that most small binding machines in the current technology have relatively simple gluing mechanisms that require manual application of glue to the document, it is difficult to apply the glue evenly to the document during binding, resulting in inconsistent binding quality and affecting subsequent use and aesthetics. This application provides a gluing device for a binding machine.

[0005] This application provides a gluing device for a perfect binding machine, including a fixed base, a glue storage tank inside the fixed base, a rotating shaft rotatably connected inside the glue storage tank, a glue application roller fixedly connected to the outside of the rotating shaft, a connecting groove for the glue application roller to move on the surface of the fixed base, the connecting groove communicating with the inside of the glue storage tank, and a coating brush installed on one of the inner walls of the connecting groove.

[0006] Preferably, two vertical plates are fixedly connected to the surface of the fixed base, and a servo motor is fixedly connected to the outer wall of one of the vertical plates. The output end of the servo motor passes through the vertical plate and is fixedly connected to a rotating shaft.

[0007] Preferably, the surface of the fixed base is provided with a fixed groove, and a drive motor is fixedly connected inside the fixed groove. The output end of the drive motor passes through the fixed groove and is fixedly connected to the rotating shaft through a coupling.

[0008] Preferably, a door is hinged to the top of the fixing groove, and two heat dissipation holes are formed on the surface of the door.

[0009] Preferably, the vertical plates are rotatably connected in a vertical arrangement.

[0010] Preferably, the outer surface of the rotating shaft is wrapped with a glued document.

[0011] In summary, this application has the following beneficial technical effects:

[0012] 1. By starting the drive motor to rotate the rotating shaft, the glue-applying roller will rotate. When the bottom of the document comes into contact with the glue-applying roller, the glue stored in the glue tank will be applied to the document. As the glue-applying roller rotates, the glue-applying brush can evenly spread the glue from the glue tank onto the surface of the document, thereby increasing the uniformity of the glue application. Compared with the prior art, this application can evenly apply glue to the document to be bound, improve the glue application effect, and ensure the document's subsequent use and aesthetics.

[0013] 2. By starting the servo motor to drive the rotating shaft to rotate, the rotating shaft can release the perfect binding document. The perfect binding document passes through the gap between the two limit rods, thereby limiting the position of the perfect binding document and preventing wrinkles and displacement of the perfect binding document during the winding process. Compared with the prior art, this application can automatically release the document, which facilitates the gluing operation of the document and has a high degree of automation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first overall structure of a gluing device for a perfect binding machine according to an embodiment of this application;

[0015] Figure 2 This is a schematic diagram of the second overall structure of a gluing device for a perfect binding machine according to an embodiment of this application;

[0016] Figure 3 This is a cross-sectional structural schematic diagram of a gluing device for a perfect binding machine according to an embodiment of this application;

[0017] Figure 4 yes Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0018] Explanation of reference numerals in the attached drawings: 1. Fixed base; 2. Glue storage tank; 3. Rotating shaft; 4. Glue roller; 5. Connecting groove; 6. Coating brush; 7. Vertical plate; 8. Servo motor; 9. Rotating shaft; 10. Fixed groove; 11. Drive motor; 12. Box door; 13. Heat dissipation hole; 14. Limiting rod; 15. Adhesive binding file. Detailed Implementation

[0019] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0020] Example 1:

[0021] A gluing device for a perfect binding machine, as described in the following description. Figure 1 , Figure 3 and Figure 4 The system includes a fixed base 1, with a glue storage tank 2 inside the fixed base 1. A rotating shaft 3 is rotatably connected inside the glue storage tank 2, and an application roller 4 is fixedly connected to the outside of the rotating shaft 3. A connecting groove 5 is provided on the surface of the fixed base 1 for the application roller 4 to move. The connecting groove 5 is connected to the inside of the glue storage tank 2. A spreading brush 6 is installed on one of the inner walls of the connecting groove 5. When the application roller 4 moves, it drives the glued document 15 to move. When the bottom of the document comes into contact with the application roller 4, it will drive the glue stored in the glue storage tank 2 to apply glue to the document. When the application roller 4 rotates, the spreading brush 6 can evenly spread the glue carried inside the glue storage tank 2 onto its surface, thereby increasing the uniformity of the glue application on the document.

[0022] Reference Figure 1 Two vertical plates 7 are fixedly connected to the surface of the fixed base 1. A servo motor 8 is fixedly connected to the outer wall of one of the vertical plates 7. The output end of the servo motor 8 passes through the vertical plate 7 and is fixedly connected to a rotating shaft 9. The end of the rotating shaft 9 away from the servo motor 8 is rotatably connected to the other vertical plate 7. By starting the servo motor 8, the servo motor 8 works to drive the rotating shaft 9 to rotate.

[0023] Reference Figure 2 The surface of the fixed base 1 is provided with a fixed groove 10. A drive motor 11 is fixedly connected inside the fixed groove 10. The output end of the drive motor 11 passes through the fixed groove 10 and is fixedly connected to the rotating shaft 3 through a coupling. When the drive motor 11 is started, the drive motor 11 works to drive the rotating shaft 3 to rotate, thereby driving the upper rubber roller 4 to rotate.

[0024] Reference Figure 1 The top of the fixed groove 10 is hinged with a door 12. Two heat dissipation holes 13 are opened on the surface of the door 12. The drive motor 11 can be inspected or repaired by opening the door 12. In addition, the heat generated by the drive motor 11 can be dissipated from the door 12.

[0025] Reference Figure 1 Two limiting rods 14 are rotatably connected between the vertical plates 7 arranged vertically. The bound document 15 passes through the gap between the two limiting rods 14, thereby limiting the position of the bound document 15 and preventing wrinkles and displacement of the bound document 15 during the winding process.

[0026] Reference Figure 1 A binding document 15 is wound around the outside of the rotating shaft 9, and the binding document 15 can be released when the rotating shaft 9 rotates.

[0027] The implementation principle of the gluing device for a perfect binding machine according to this application embodiment is as follows: Servo motor 8 and drive motor 11 are both electrically connected to an external power supply via a switch. Servo motor 8 is preferably of type HBS57, and drive motor 11 is preferably of type YE2132M-4. When servo motor 8 is started by the switch, it drives the rotating shaft 9 to rotate. The rotating shaft 9 releases the perfect binding document 15, which passes through the gap between the two limiting rods 14, thus limiting the position of the perfect binding document 15 and preventing wrinkles or displacement during winding. When drive motor 11 is started by the switch, it drives the rotating shaft 3 to rotate, thereby rotating the gluing roller 4. The glue storage tank 2 contains glue. When the bottom of the document comes into contact with the gluing roller 4, the glue in the storage tank 2 is applied to the document. As the gluing roller 4 rotates, the evenly applied brush 6 can evenly spread the glue from the storage tank 2 onto its surface, thereby increasing the uniformity of the application.

[0028] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of a gluing device for a perfect binding machine provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. A gluing device for a perfect binding machine, comprising a fixed base (1), characterized in that: The fixed base (1) has a glue storage tank (2) inside, and a rotating shaft (3) is rotatably connected inside the glue storage tank (2). An applicator roller (4) is fixedly connected to the outside of the rotating shaft (3). A connecting groove (5) for the applicator roller (4) to move is opened on the surface of the fixed base (1). The connecting groove (5) is connected to the inside of the glue storage tank (2). A coating brush (6) is installed on one of the inner walls of the connecting groove (5). Two vertical plates (7) are fixedly connected to the surface of the fixed base (1). A servo motor (8) is fixedly connected to the outer wall of one of the vertical plates (7). The output end of the servo motor (8) passes through the vertical plate (7) and is fixedly connected to a rotating shaft (9).

2. The gluing device for a perfect binding machine according to claim 1, characterized in that: The surface of the fixed base (1) is provided with a fixed groove (10), and a drive motor (11) is fixedly connected inside the fixed groove (10). The output end of the drive motor (11) passes through the fixed groove (10) and is fixedly connected to the rotating shaft (3) through a coupling.

3. The gluing device for a perfect binding machine according to claim 2, characterized in that: The top of the fixing groove (10) is hinged with a box door (12), and two heat dissipation holes (13) are opened on the surface of the box door (12).

4. The gluing device for a perfect binding machine according to claim 1, characterized in that: The two vertical plates (7) are rotatably connected by two limiting rods (14) arranged vertically between them.

5. The gluing device for a perfect binding machine according to claim 1, characterized in that: The outer surface of the rotating shaft (9) is wrapped with a glued document (15).

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