Gluing device for producing self-adhesive paper

Abstract

The utility model relates to the field of self-adhesive paper production, in particular to a gluing device for the production of self-adhesive paper, comprising a brushing device body, the brushing device body comprising an operating frame, a main roller shaft is arranged in the operating frame, an auxiliary roller is rotatably arranged at one side of the main roller shaft in the operating frame, and a dust suction mechanism is arranged above the auxiliary roller in the operating frame; in the utility model, the self-adhesive paper to be glued is cleaned by a cleaning brush, dust and impurities on the top of the self-adhesive paper to be glued are brushed off, and negative pressure is formed in the dust suction cavity by an exhaust machine body, and then the dust and impurities are sucked away by a dust suction head, so that the glue coating of the self-adhesive paper by the gluing device body is more uniform, and the gluing efficiency of the gluing device body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive paper production, in particular to a gluing device for the production of self-adhesive paper. Background Art

[0002] Self-adhesive paper is mostly made of high-strength white paper as the base paper, which is coated with self-adhesive to become self-adhesive paper.

[0003] The mechanism of the glue coating device can refer to the authorization announcement number "CN 217911181 The utility model discloses a "glue coating device for the production of self-adhesive paper". The processed material is straightened by a straightening shaft to prevent wrinkles on the surface of the material and facilitate the winding of the raw material. The wind dryer is provided to air-dry the glue-coated part to make the glue solidify quickly. The second stepping motor is provided to rotate the coating roller to evenly coat the surface of the raw material with glue to prevent uneven coating of the glue on the surface of the raw material. The glue dripping during the spraying process is collected in the collecting box. When too much glue accumulates, the second water pump extracts the glue and returns the glue to the liquid storage tank through the extraction pipe to avoid glue waste. The glue in the liquid storage tank is heated by a heating plate, and the glue is stirred by rotating the stirring rod in cooperation with the stirring motor to prevent the glue from solidifying. The temperature sensor senses the glue temperature to ensure that the glue temperature is in a stable state, thereby solving the problem that the glue after the spraying process in the prior art contains a certain amount of moisture and cannot be dried quickly so that the glue remains on the surface of the paper. At the same time, when the glue is sprayed, the stored glue is easily affected by temperature changes and has certain limitations.

[0004] However, before gluing the paper, it is not cleaned, and its dust and impurities may affect the viscosity of the glue and the coating quality. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a gluing device for producing self-adhesive paper.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A gluing device for producing self-adhesive paper, comprising a brushing device body, the brushing device body comprising an operating frame, a main roller shaft is arranged in the operating frame, an auxiliary roller is rotatably arranged on one side of the main roller shaft in the operating frame, and a dust suction mechanism is arranged above the auxiliary roller in the operating frame;

[0008] The dust suction mechanism includes a fixed block, a cleaning brush is vertically installed in the middle of the bottom end of the fixed block, dust suction heads are installed at the bottom end of the fixed block and on both sides of the cleaning brush, dust suction cavities are opened at the dust suction heads in the fixed block, exhaust bodies are installed at the corresponding dust suction cavities on the rear side of the top end of the fixed block, and a filtering mechanism is arranged at the front side of the exhaust body in the fixed block.

[0009] In addition, a preferred structure is that a plurality of limit slots are equidistantly provided in the fixed block on the front side of the exhaust fan body, and the first filter mechanism and the second filter mechanism are sequentially arranged in the limit slots, and the first filter mechanism and the second filter mechanism are respectively provided with a first filter net and a second filter net.

[0010] In addition, a preferred structure is that a plurality of fixing screws are installed at equal distances outside the limiting slot at the top end of the fixing block, and fixing nuts are adapted to be installed outside the fixing screws.

[0011] In addition, a preferred structure is that the first filter mechanism and the second filter mechanism both include a filter plate, a sealing block, and a limiting top plate, and a handle is installed on the top of the filter plate, a limiting top plate is installed on the top of the sealing block, and a through hole is opened on the top plate of the limiting top plate at the fixing screw.

[0012] In addition, a preferred structure is that the bottom of the vacuum cleaner head is provided with an inclined surface, and a plurality of vacuum through holes are provided at equal distances at the bottom of the vacuum cleaner head.

[0013] In addition, a preferred structure is that a dust suction port is provided on the front side of the bottom limiting slot of the fixing block, and a through hole is provided on the top of the dust suction port.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the self-adhesive paper to be coated with glue is cleaned by a cleaning brush, dust and impurities on the top of the self-adhesive paper to be coated with glue are brushed off, and negative pressure is formed in the dust suction cavity by the exhaust fan body, and then the dust and impurities are sucked away by the dust suction head, so that the glue coating device body can coat the self-adhesive paper more evenly, thereby improving the gluing efficiency of the gluing device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a gluing device for producing self-adhesive paper proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the disassembled glue coating device body and the dust collecting mechanism proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the dust collection mechanism proposed in the utility model;

[0019] Figure 4 This is a structural schematic diagram of the cross section of the fixing block and the dust collector head proposed in the utility model.

[0020] In the figure: 1. Gluing device body; 11. Operating frame; 12. Main roller; 2. Auxiliary roller; 3. Fixed block; 31. Cleaning brush; 32. Limiting slot; 33. Fixed screw; 34. Dust suction cavity; 35. Dust suction port; 4. Exhaust body; 5. Filter mechanism; 51. Filter plate; 52. Sealing block; 53. Limiting top plate; 6-1. First filter screen; 6-2. Second filter screen; 7. Dust suction head. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A gluing device for producing self-adhesive paper includes a coating device body 1, the coating device body 1 includes an operating frame 11, a main roller shaft 12 is arranged in the operating frame 11, an auxiliary roller 2 is rotatably arranged on one side of the main roller shaft 12 in the operating frame 11, and a dust suction mechanism is arranged above the auxiliary roller 2 in the operating frame 11. It is worth noting that the specific structure, connection method and working method of the coating device body 1, the operating frame 11 and the main roller shaft 12 are all existing technologies, which do not belong to the main technical problems solved in this technical solution, so they are not elaborated in this technical solution.

[0023] The dust suction mechanism includes a fixed block 3, a cleaning brush 31 is installed vertically downward in the middle of the bottom end of the fixed block 3, dust suction heads 7 are installed at the bottom end of the fixed block 3 and on both sides of the cleaning brush 31, dust suction cavities 34 are opened in the fixed block 3 at the dust suction heads 7, and exhaust bodies 4 are installed at the corresponding dust suction cavities 34 on the rear side of the top end of the fixed block 3, a filtering mechanism 5 is provided in the fixed block 3 at the front side of the exhaust body 4, and a plurality of flexible bristles are installed at equal distances at the bottom of the cleaning brush 31, and the tops of the flexible bristles are in contact with the top of the auxiliary roller 2.

[0024] In addition, a plurality of limit slots 32 are equidistantly provided in the fixed block 3 on the front side of the exhaust fan body 4, and the first filter mechanism and the second filter mechanism are sequentially arranged in the limit slots 32, and the first filter mechanism and the second filter mechanism are respectively provided with a first filter net 6-1 and a second filter net 6-2.

[0025] In addition, a plurality of fixing screws 33 are installed at equal distances outside the limiting slot 32 at the top end of the fixing block 3 , and fixing nuts are adapted to be installed outside the fixing screws 33 .

[0026] In addition, the first filter mechanism and the second filter mechanism both include a filter plate 51, a sealing block 52, and a limiting top plate 53. A handle is installed on the top of the filter plate 51, and a limiting top plate 53 is installed on the top of the sealing block 52. The top plate of the limiting top plate 53 is provided with a through hole at the fixing screw 33.

[0027] At the same time, the bottom of the dust collector head 7 is provided with an inclined surface, and the bottom of the dust collector head 7 is provided with a plurality of dust collection holes at equal distances.

[0028] In addition, a dust suction port 35 is provided at the front side of the bottom limiting slot 32 of the fixing block 3 , and a through hole is provided at the top of the dust suction port 35 .

[0029] In the present embodiment, the self-adhesive paper to be coated with glue is first passed through the auxiliary roller 2 and the main roller shaft 12 in sequence, and then the self-adhesive paper to be coated with glue is cleaned by the cleaning brush 31, the dust and impurities on the top of the self-adhesive paper to be coated with glue are brushed off, and a negative pressure is formed in the dust suction cavity 34 by the exhaust fan body 4, and then the dust and impurities are sucked away by the dust suction head 7, so that the glue coating device body 1 can coat the self-adhesive paper more evenly, thereby improving the gluing efficiency of the gluing device body 1.

[0030] At the same time, the dust and impurities sucked away are filtered layer by layer through the first filter mechanism and the second filter mechanism to prevent the dust and impurities from entering the exhaust fan body 4, and the first filter mechanism and the second filter mechanism are conveniently installed by the fixing screw 33 and the fixing nut. After the first filter mechanism and the second filter mechanism have been used for a period of time, they can be disassembled and taken out for cleaning, and the sealing block 52 is used to ensure the sealing of the first filter mechanism and the second filter mechanism when they are installed.

[0031] In the utility model, the self-adhesive paper to be coated with glue is cleaned by a cleaning brush 31, dust and impurities on the top of the self-adhesive paper to be coated with glue are brushed off, and a negative pressure is formed in the dust suction cavity 34 by the exhaust fan body 4, and then the dust and impurities are sucked away by the dust suction head 7, so that the glue coating device body 1 can coat the self-adhesive paper more evenly, thereby improving the gluing efficiency of the gluing device body 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gluing device for producing self-adhesive paper, comprising a gluing device body (1), characterized in that: The painting device body (1) comprises an operating frame (11), a main roller shaft (12) is arranged in the operating frame (11), an auxiliary roller (2) is rotatably arranged on one side of the main roller shaft (12) in the operating frame (11), and a dust collecting mechanism is arranged above the auxiliary roller (2) in the operating frame (11); The dust suction mechanism comprises a fixed block (3), a cleaning brush (31) is vertically mounted downwardly in the middle of the bottom end of the fixed block (3), a dust suction head (7) is mounted at the bottom end of the fixed block (3) and on both sides of the cleaning brush (31), a dust suction cavity (34) is provided in the fixed block (3) at the dust suction head (7), an exhaust body (4) is mounted at the rear side of the top end of the fixed block (3) at the corresponding dust suction cavity (34), and a filtering mechanism (5) is arranged in the fixed block (3) at the front side of the exhaust body (4).

2. A gluing device for producing self-adhesive paper according to claim 1, characterized in that: The fixed block (3) is provided with a plurality of limit slots (32) at equal distances on the front side of the exhaust fan body (4), the limit slots (32) are sequentially provided with a first filter mechanism and a second filter mechanism, and the first filter mechanism and the second filter mechanism are respectively provided with a first filter screen (6-1) and a second filter screen (6-2).

3. A gluing device for producing self-adhesive paper according to claim 2, characterized in that: The top end of the fixing block (3) is located outside the limiting slot (32) and is provided with a plurality of fixing screws (33) at equal distances, and fixing nuts are fitted on the outside of the fixing screws (33).

4. A gluing device for producing self-adhesive paper according to claim 2, characterized in that: The first filtering mechanism and the second filtering mechanism both comprise a filtering plate (51), a sealing block (52), and a limiting top plate (53), wherein a handle is installed on the top of the filtering plate (51), a limiting top plate (53) is installed on the top of the sealing block (52), and a through hole is provided on the top plate of the limiting top plate (53) at the fixing screw (33).

5. The gluing device for producing self-adhesive paper according to claim 1, characterized in that: The bottom of the dust collector head (7) is provided with an inclined surface, and a plurality of dust collection through holes are provided at equal distances on the bottom of the dust collector head (7).

6. A gluing device for producing self-adhesive paper according to claim 1, characterized in that: A dust suction port (35) is provided at the front side of the bottom limiting slot (32) of the fixed block (3), and a through hole is provided at the top of the dust suction port (35) of the dust suction head (7).

Images