Transverse glue brushing device for brushing glue on vamps

By designing a horizontal rubber brushing device, the angle between the rotation center axis and the horizontal plane of the brush head is greater than 45° and the brushing angle adjustment mechanism, combined with the multi-glue inlet design, the existing rubber brushing equipment is solved by uneven brushing and low manual operation efficiency. The problem of this achieves better glue brushing effect and safety.

CN222322966UActive Publication Date: 2025-01-10GUANGDONG JIEXING INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202420882457.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-25
Publication Date
2025-01-10
Estimated Expiration
2034-04-25

AI Technical Summary

Technical Problem

When existing glue brushing equipment brushes thick borders, grooves or convex edges of the upper, it is easy to form defects such as white lines, inadequate brushing or overflowing glue, and the manual operation efficiency is low and the cost is high. Treatment agents and glue are harmful to the human body.

Method used

A horizontal brushing device for upper brushing is designed. The angle formed by the rotation center axis of the brush head and the horizontal plane is greater than 45°. It is equipped with a brushing angle adjustment mechanism and a rubber supply mechanism to ensure the bristles and shoes of the brush head. The surface is vertical, and the glue supply mechanism is designed through multiple inlets and outlets to ensure uniform distribution of the glue liquid.

Benefits of technology

The better position and uniformity of the rubber brushing is achieved, the white line, inadequate or overflow of glue is avoided, the rubber brushing efficiency is improved, the manual operation needs are reduced, and the workers' health is protected.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of shoemaking equipment, in particular to a transverse glue brushing device for vamp glue brushing, which comprises a glue brushing mechanism, a glue supply mechanism and a glue brushing angle adjusting mechanism, the glue brushing mechanism comprises a mounting seat, a glue brushing motor and a brush head, the glue brushing motor is arranged on the mounting seat, the brush head is connected to the output end of the glue brushing motor, and the glue supply mechanism is arranged on the mounting seat. An included angle formed between a rotating central shaft of the brush head and the horizontal plane is greater than 45 degrees; the glue brushing angle adjusting mechanism comprises a horizontal swing seat, a vertical swing frame and a linear driving part, the upper end of the vertical swing frame is hinged to the horizontal swing seat, the output end of the linear driving part is hinged to the lower end of the vertical swing frame, and the linear driving part is hinged to the horizontal swing seat; and the mounting seat is arranged on the vertical swing frame. According to the invention, white lines, improper glue brushing or glue overflowing are avoided.
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Description

Technical Field

[0001] The present application relates to the field of shoe-making equipment, and in particular to a transverse glue brushing device for brushing glue on a shoe upper. Background Art

[0002] With the continuous development of my country's industrialization, the shoemaking industry has also ushered in a period of rapid development. However, the shoemaking industry is still a labor-intensive industry. With the rapid development of society, it is facing the dilemma of labor shortage and rising labor costs. In the shoemaking process, the glue brushing process is basically operated manually. On the one hand, the manual operation efficiency is not high. Gluing is a technical job with high labor costs. In addition, the treatment agent and the glue used for brushing are volatile chemicals. Long-term contact will cause certain damage to the human body.

[0003] In order to overcome the above problems, shoe manufacturers try to use glue brushing equipment to replace manual glue brushing on the upper. However, the existing glue brushing equipment is prone to form white lines, glue is not brushed in place or glue overflows after brushing the roughened border, groove or convex edge of the upper. Utility Model Content

[0004] In order to overcome the defects of existing glue brushing equipment, which easily forms white lines, glue is not applied in place or glue overflows after brushing glue on the roughened borders, grooves or convex edges of the shoe upper, the present application provides a horizontal glue brushing device for brushing glue on the shoe upper.

[0005] The present application provides a transverse glue brushing device for brushing glue on a shoe upper, which adopts the following technical solution:

[0006] A transverse glue brushing device for brushing glue on a shoe upper, comprising:

[0007] The glue brushing mechanism comprises a mounting seat, a glue brushing motor and a brush head, wherein the glue brushing motor is arranged on the mounting seat, the brush head is connected to the output end of the glue brushing motor, and the angle formed by the rotation center axis of the brush head and the horizontal plane is greater than 45°;

[0008] The glue supply mechanism comprises a brush box, a cavity arranged in the brush box and a valve assembly, wherein the brush box is arranged on the mounting seat, the brush head is arranged in the cavity and the brush head part extends out of one side of the brush box, and the cavity is communicated with the glue outlet end of the valve assembly;

[0009] The glue brushing angle adjustment mechanism includes a horizontal swing seat, a vertical swing frame and a linear drive component. The upper end of the vertical swing frame is hinged to the horizontal swing seat, the output end of the linear drive component is hinged to the lower end of the vertical swing frame and the linear drive component is hinged to the horizontal swing seat, and the mounting seat is arranged on the vertical swing frame.

[0010] By adopting the above technical scheme, the roughened borders, grooves or convex edges of the existing shoe uppers are usually extended along the length direction of the shoes. The rotating shaft of the brush of the existing glue brushing equipment is set parallel to the horizontal plane. The brush can only roll from top to bottom to brush the glue on the shoe upper. When brushing the glue on the aforementioned parts of the shoe upper, it is easy for the bristles to not be brushed in place and the glue to be brushed unevenly, thereby forming defects such as white lines, insufficient glue brushing or overflow of glue. The angle formed by the rotation center axis of the brush head of the present application and the horizontal plane is greater than 45°, and the glue brushing angle adjustment mechanism can drive the mounting seat to swing, thereby adjusting the brush angle. The angle between the rotation center axis of the brush head and the shoe upper to be brushed with glue, that is, the angle between the bristles of the brush head and the shoe upper is adjusted, and then the bristles are adjusted to a perpendicular angle to the part of the shoe upper to be brushed with glue, so that the bristles of the brush head can easily extend into the concave or convex edge of the roughened boundary, groove or convex edge, ensuring that the glue can be fully applied in place; and the brush head rolls along the length direction of the shoe, and the rolling direction is consistent with the length direction of the roughened boundary, groove or convex edge, so that the glue is better applied in place and more evenly, and there will be no excessive or insufficient glue, thereby avoiding the occurrence of white lines, inadequate glue application or overflow of glue.

[0011] Preferably, the valve assembly includes a fluid valve and a liquid delivery pipe, the fluid valve is provided with a glue outlet, the brush box is provided with a plurality of glue inlets, the plurality of glue inlets are connected with the cavity, and the plurality of glue inlets are alternately distributed along the rotation direction of the brush head, and at least two of the glue inlets are connected with the glue outlet through the liquid delivery pipe.

[0012] By adopting the above technical solution, the glue inlets are arranged alternately along the rotation direction of the brush head, and the number is at least two. During the rotation of the brush head, it can be ensured that the glue liquid is fully and evenly distributed on the glue brushing part of the brush head, thereby improving the uniformity of the glue brushing and reducing the probability of defects such as the formation of white lines, insufficient glue brushing or overflowing glue.

[0013] Preferably, the glue inlet communicated with the glue outlet is connected with a quick-screw joint, the liquid delivery pipe is connected between the glue outlet and the quick-screw joint, and the remaining glue inlets are connected with plugs.

[0014] By adopting the above technical solution, the glue inlet connected to the glue outlet is connected with a quick-screw joint, and the remaining glue inlets are connected with a plug. The quick-screw joint and the plug can be quickly disassembled and assembled according to the needs of actual conditions, and the glue inlet located at the best position can be selected and the number of glue inlets can be adjusted to the optimal number, thereby further improving the uniformity of glue brushing and further reducing the probability of defects such as white lines, inadequate glue brushing or glue overflow.

[0015] Preferably, the glue brushing mechanism also includes a coupling, a brush shaft, a glue brush bearing seat and a glue brush bearing, the coupling is fixed to the output end of the glue brushing motor, the brush shaft is fixed to the free end of the coupling, the brush head is fixed to the free end of the brush shaft, the glue brush bearing seat is fixed to the mounting seat, the glue brush bearing is arranged on the glue brush bearing seat, the brush shaft is inserted into the glue brush bearing seat and the glue brush bearing, and the brush box is fixed to the glue brush bearing seat.

[0016] By adopting the above technical solution, the coupling, the brush shaft and the brush bearing seat are used to drive the brush head to rotate, and the brushing of the glue has good stability.

[0017] Preferably, a buffer limit assembly is provided on the side of the vertical swing frame facing away from the linear drive component, and the buffer limit assembly is used to limit the swing angle of the vertical swing frame toward the side of the glue brushing mechanism.

[0018] By adopting the above technical scheme, the setting of the buffer limit assembly can limit the swing angle of the vertical swing frame of the glue brushing angle adjustment mechanism, and then limit the swing angle of the mounting seat, so as to achieve the purpose of limiting the swing angle of the brush head, so that the brush head can adjust the glue brushing angle within a limited range.

[0019] Preferably, the buffer limit assembly includes two groups of limit units arranged alternately, the limit units include an extension frame and a buffer bolt, the extension frame is fixed to the horizontal swing seat, the buffer bolt is screwed to the extension frame and the buffer end of the buffer bolt is arranged toward the vertical swing frame.

[0020] By adopting the above technical solution and using an extension frame to install the buffer bolt, the height of the buffer bolt can be appropriately lowered, thereby reducing the impact of the vertical swing frame on the buffer bolt.

[0021] Preferably, the horizontal swing seat is fixed with a flange for driving the horizontal swing seat to swing.

[0022] By adopting the above technical solution, in actual application, the flange is installed at the output end of the rotating drive component, thereby driving the horizontal swing seat to swing, and then the brush head can be adjusted to the best glue brushing position during the glue brushing process.

[0023] Preferably, the linear drive component is a linear cylinder, the cylinder body of the linear cylinder is hinged to the end of the horizontal swing seat away from the flange, and the output end of the cylinder is hinged to the lower end of the vertical swing frame.

[0024] By adopting the above technical solution, the lower end of the vertical swing frame is driven to swing by the linear cylinder, thereby driving the mounting seat and the brush head to swing, and the swing angle adjustment response is rapid.

[0025] Preferably, the linear drive component is a screw motor, the end of the screw motor is hinged to the end of the horizontal swing seat away from the flange, and the screw nut of the screw motor is hinged to the lower end of the vertical swing frame.

[0026] By adopting the above technical solution, the screw motor drives the lower end of the vertical swing frame to swing, and then drives the mounting seat and the brush head to swing, and the swing stability is good.

[0027] Preferably, the linear drive component is hinged to one end of the horizontal swing seat away from the flange, the hinged end of the vertical swing frame and the horizontal swing seat is located in the middle section of the horizontal swing seat, the glue brushing mechanism is located directly below or obliquely below the flange, and the mounting seat is arranged at one end of the vertical swing frame away from the horizontal swing seat.

[0028] By adopting the above technical solution, the glue brushing angle adjustment mechanism and the glue brushing mechanism adopt the above layout design, which facilitates the adjustment of the glue brushing angle of the brush head.

[0029] In summary, this application includes the following beneficial technical effects:

[0030] The roughened borders, grooves or convex edges of existing shoe uppers are usually extended along the length direction of the shoe. The rotating shaft of the brush of the existing glue brushing equipment is set parallel to the horizontal plane. The brush can only roll from top to bottom to brush the glue on the shoe upper. When brushing the glue on the aforementioned parts of the shoe upper, it is easy for the bristles to not be brushed in place and the glue to be brushed unevenly, thereby forming defects such as white lines, insufficient glue brushing or overflow of glue. The angle formed by the rotation center axis of the brush head of the present application and the horizontal plane is greater than 45°, and the glue brushing angle adjustment mechanism can drive the mounting seat to swing, thereby adjusting the rotation center of the brush head The angle between the spindle and the shoe upper to be brushed with glue, that is, the angle between the bristles of the brush head and the shoe upper is adjusted, and then the bristles are adjusted to an angle perpendicular to the part of the shoe upper to be brushed with glue, so that the bristles of the brush head can easily extend into the concave or convex edge of the roughened boundary, groove or convex edge, ensuring that the glue can be fully applied in place; and the brush head rolls along the length direction of the shoe, and the rolling direction is consistent with the length direction of the roughened boundary, groove or convex edge, so that the glue is better applied in place and more evenly, and there will be no excessive or insufficient glue, thereby avoiding the occurrence of white lines, inadequate glue application or overflow of glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a stereogram of an embodiment of the present application.

[0032] Figure 2 It is a stereoscopic diagram from another perspective of the embodiment of the present application.

[0033] Figure 3 It is a schematic diagram of an exploded view of an embodiment of the present application.

[0034] Description of reference numerals:

[0035] 1. Glue brushing mechanism; 11. Mounting seat; 12. Glue brushing motor; 13. Brush head; 14. Coupling; 15. Brush shaft; 16. Glue brushing bearing seat; 17. Glue brushing bearing;

[0036] 2. Glue supply mechanism; 21. Brush box; 22. Cavity; 23. Opening; 24. Fluid valve; 25. Glue outlet; 26. Glue inlet; 27. Quick-tighten joint; 28. Plug;

[0037] 3. Glue brushing angle adjustment mechanism; 31. Horizontal swing seat; 32. Vertical swing frame; 33. Linear drive component;

[0038] 4. Buffer limit assembly; 41. Extension frame; 42. Buffer bolt;

[0039] 5. Flange. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0041] The embodiment of the present application discloses a transverse glue brushing device for brushing glue on a shoe upper.

[0042] Reference Figure 1-Figure 3 A lateral glue brushing device for brushing glue on a shoe upper comprises: a glue brushing mechanism 1, a glue supply mechanism 2, a glue brushing angle adjustment mechanism 3 and a buffer limiter assembly 4;

[0043] Reference Figure 3 The glue brushing mechanism 1 comprises a mounting seat 11, a glue brushing motor 12 and a brush head 13. The glue brushing motor 12 is arranged on the mounting seat 11, and the brush head 13 is connected to the output end of the glue brushing motor 12. The angle formed by the rotation center axis of the brush head 13 and the horizontal plane is greater than 45°, so that the bristles of the brush head 13 can easily extend into the concave or convex edge position of the roughened boundary, groove or convex edge, ensuring that the glue can be fully applied in place;

[0044] Reference Figure 3 The glue supply mechanism 2 includes a brush box 21, a cavity 22 arranged in the brush box 21, and a valve assembly. The brush box 21 is arranged on the mounting seat 11, the brush head 13 is arranged in the cavity 22 and the brush head 13 partially extends out of one side of the brush box 21, the cavity 22 is connected with the glue outlet end of the valve assembly, specifically, the cavity 22 is provided with an opening 23, the opening 23 is located on the side of the brush box 21, and the brush head 13 partially extends out of the opening 23;

[0045] Reference Figure 3The glue brushing angle adjustment mechanism 3 includes a horizontal swing seat 31, a vertical swing frame 32 and a linear drive component 33. The upper end of the vertical swing frame 32 is hinged to the horizontal swing seat 31, the output end of the linear drive component 33 is hinged to the lower end of the vertical swing frame 32, and the linear drive component 33 is hinged to the horizontal swing seat 31. The mounting seat 11 is arranged on the vertical swing frame 32, which can drive the mounting seat 11 to swing, thereby adjusting the angle between the rotation center axis of the brush head 13 and the shoe upper to be brushed with glue, that is, adjusting The angle between the bristles of the brush head 13 and the shoe upper is adjusted to a perpendicular angle to the part of the shoe upper to be brushed with glue, so that the bristles of the brush head 13 can easily extend into the concave or convex edge of the roughened border, groove or convex edge, ensuring that the glue can be fully applied in place; and the brush head 13 rolls along the length direction of the shoe, and the rolling direction is consistent with the length direction of the roughened border, groove or convex edge, so that the glue is applied in a better and more even manner, and there will be no excessive or insufficient glue, thereby avoiding the occurrence of white lines, inadequate glue application or overflowing glue.

[0046] Reference Figure 3 A buffer limit assembly 4 is provided on the side of the vertical swing frame 32 away from the linear drive component 33, and the buffer limit assembly 4 is used to limit the swing angle of the vertical swing frame 32 toward the side of the glue brushing mechanism 1. The buffer limit assembly 4 includes two groups of limit units arranged alternately, and the limit units include an extension frame 41 and a buffer bolt 42. The extension frame 41 is fixed to the horizontal swing seat 31, and the buffer bolt 42 is screwed to the extension frame 41 and the buffer end of the buffer bolt 42 is arranged toward the vertical swing frame 32, so that the swing angle of the vertical swing frame 32 of the glue brushing angle adjustment mechanism 3 can be limited, and then the swing angle of the mounting seat 11 is limited, so as to achieve the purpose of limiting the swing angle of the brush head 13, so that the brush head 13 can adjust the glue brushing angle within a limited range, and the extension frame 41 is used to install the buffer bolt 42, so that the height of the buffer bolt 42 can be appropriately reduced, and the impact of the vertical swing frame 32 on the buffer bolt 42 can be reduced.

[0047] Reference Figure 3The valve assembly includes a fluid valve 24 and a liquid delivery pipe, the fluid valve is provided with a glue outlet 25, the brush box 21 is provided with a plurality of glue inlets 26, the plurality of glue inlets 26 are connected to the cavity 22, and the plurality of glue inlets 26 are alternately distributed along the rotation direction of the brush head 13, at least two of the glue inlets 26 are connected to the glue outlet 25 through the liquid delivery pipe, the glue inlet 26 connected to the glue outlet 25 is connected to a quick-screw joint 27, the liquid delivery pipe is connected between the glue outlet 25 and the quick-screw joint 27, and the remaining glue inlets 26 are connected to the quick-screw joint 27. The opening 26 is connected to a plug 28, and further, during the rotation of the brush head 13, it can be ensured that the glue liquid is fully and evenly distributed on the glue brushing part of the brush head 13. The glue inlet 26 connected to the glue outlet 25 is connected to a quick-screw connector 27, and the remaining glue inlets 26 are connected to plugs 28. The quick-screw connectors 27 and the plugs 28 can be quickly disassembled and assembled according to actual needs, and the glue inlet 26 located at the best position is selected and the number of the glue inlets 26 is adjusted to the optimal number, so as to improve the uniformity of glue brushing and reduce the probability of defects such as white lines, inadequate glue brushing or glue overflow.

[0048] Reference Figure 3 The glue brushing mechanism 1 also includes a coupling 14, a brush shaft 15, a glue brushing bearing 17 seat 16 and a glue brushing bearing 17. The coupling 14 is fixed to the output end of the glue brushing motor 12, the brush shaft 15 is fixed to the free end of the coupling 14, the brush head 13 is fixed to the free end of the brush shaft 15, the glue brushing bearing 17 seat 16 is fixed to the mounting seat 11, the glue brushing bearing 17 is arranged on the glue brushing bearing 17 seat 16, the brush shaft 15 is penetrated by the glue brushing bearing 17 seat 16 and the glue brushing bearing 17, and the brush box 21 is fixed to the glue brushing bearing 17 seat 16, and then the coupling 14, the brush shaft 15 and the glue brushing bearing 17 seat 16 are used to drive the brush head 13 to rotate, and the glue brushing stability is good.

[0049] Reference Figure 3 The horizontal swing seat 31 is fixed with a flange 5 for driving the horizontal swing seat 31 to swing. In actual application, the flange 5 is installed at the output end of the rotating drive component, thereby driving the horizontal swing seat 31 to swing. Therefore, the brush head 13 can be adjusted to the optimal glue brushing position during the glue brushing process. The linear drive component 33 is a linear cylinder, and the cylinder body of the linear cylinder is hinged to one end of the horizontal swing seat 31 away from the flange 5. The output end of the cylinder is hinged to the lower end of the vertical swing frame 32, and then the swing of the lower end of the vertical swing frame 32 can be driven by the extension and retraction of the output end of the linear cylinder, thereby driving the mounting seat 11 and the brush head 13 to swing.

[0050] Reference Figure 3The linear driving component 33 is hinged to the end of the horizontal swing seat 31 away from the flange 5, the hinged end of the vertical swing frame 32 and the horizontal swing seat 31 is located in the middle section of the horizontal swing seat 31, the glue brushing mechanism 1 is located directly below or obliquely below the flange 5, and the mounting seat 11 is arranged at the end of the vertical swing frame 32 away from the horizontal swing seat 31. The glue brushing angle adjustment mechanism 3 and the glue brushing mechanism 1 adopt the above-mentioned layout design, which is convenient for adjusting the glue brushing angle of the brush head 13.

[0051] The implementation principle of a transverse glue brushing device for brushing glue on a shoe upper in an embodiment of the present application is as follows: the flange 5 is installed to the output end of the rotating drive component, the equipment is started, and according to the actual demand for brushing glue, the rotating drive component drives the flange 5 to rotate and then drives the horizontal swing seat 31 to swing, and then drives the vertical swing frame 32, the mounting seat 11 and the brush head 13 to swing to the outside of the shoe upper to be brushed, the linear drive component 33 works, drives the vertical swing frame 32 to swing, and then drives the mounting seat 11 and the brush head 13 to swing towards the direction close to the shoe upper, thereby adjusting the glue brushing angle of the brush head 13 to the optimal angle and making the bristles of the brush head 13 close to the shoe upper, the fluid valve 24 is opened, and the glue liquid enters the brush box 21 through the fluid valve 24, the liquid delivery pipe and the glue inlet 26, and at the same time, the glue brushing motor 12 is started and drives the brush head 13 to rotate, and the brush head 13 takes away the glue liquid entering the brush box 21 and brushes it evenly on the shoe upper.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lateral glue brushing device for brushing glue on a shoe upper, characterized in that: include: A glue brushing mechanism (1) comprises a mounting seat (11), a glue brushing motor (12) and a brush head (13), wherein the glue brushing motor (12) is arranged on the mounting seat (11), the brush head (13) is connected to the output end of the glue brushing motor (12), and the angle formed by the rotation center axis of the brush head (13) and the horizontal plane is greater than 45°; A glue supply mechanism (2), comprising a brush box (21), a cavity (22) arranged in the brush box (21), and a valve assembly, wherein the brush box (21) is arranged on the mounting seat (11), the brush head (13) is arranged in the cavity (22) and a portion of the brush head (13) extends out of one side of the brush box (21), and the cavity (22) is communicated with a glue outlet end of the valve assembly; The glue brushing angle adjustment mechanism (3) comprises a horizontal swing seat (31), a vertical swing frame (32) and a linear drive component (33), wherein the upper end of the vertical swing frame (32) is hinged to the horizontal swing seat (31), the output end of the linear drive component (33) is hinged to the lower end of the vertical swing frame (32) and the linear drive component (33) is hinged to the horizontal swing seat (31), and the mounting seat (11) is arranged on the vertical swing frame (32).

2. The lateral glue brushing device for gluing the upper of a shoe according to claim 1, characterized in that: The valve assembly comprises a fluid valve (24) and a liquid delivery pipe, the fluid valve is provided with a glue outlet (25), the brush box (21) is provided with a plurality of glue inlets (26), the plurality of glue inlets (26) are connected to the cavity (22), and the plurality of glue inlets (26) are alternately distributed along the rotation direction of the brush head (13), and at least two of the glue inlets (26) are connected to the glue outlet (25) through the liquid delivery pipe.

3. The lateral glue brushing device for gluing the upper of a shoe according to claim 2, characterized in that: The glue inlet (26) communicated with the glue outlet (25) is connected with a quick-screw joint (27), the liquid delivery pipe is connected between the glue outlet (25) and the quick-screw joint (27), and the remaining glue inlets (26) are connected with plugs (28).

4. The lateral glue brushing device for gluing the upper of a shoe according to claim 2, characterized in that: The glue brushing mechanism (1) further comprises a coupling (14), a brush shaft (15), a glue brush bearing (17) seat (16) and a glue brush bearing (17); the coupling (14) is fixed to the output end of the glue brushing motor (12); the brush shaft (15) is fixed to the free end of the coupling (14); the brush head (13) is fixed to the free end of the brush shaft (15); the glue brush bearing (17) seat (16) is fixed to the mounting seat (11); the glue brush bearing (17) is arranged on the glue brush bearing (17) seat (16); the brush shaft (15) is passed through the glue brush bearing (17) seat (16) and the glue brush bearing (17); and the brush box (21) is fixed to the glue brush bearing (17) seat (16).

5. The lateral glue brushing device for gluing a shoe upper according to any one of claims 1 to 4, characterized in that: A buffer limit assembly (4) is provided on the side of the vertical swing frame (32) facing away from the linear drive component (33), and the buffer limit assembly (4) is used to limit the swing angle of the vertical swing frame (32) toward the side of the glue brushing mechanism (1).

6. The lateral glue brushing device for gluing the upper of a shoe according to claim 5, characterized in that: The buffer limit assembly (4) comprises two groups of limit units arranged alternately, the limit units comprising an extension frame (41) and a buffer bolt (42), the extension frame (41) is fixed to the horizontal swing seat (31), the buffer bolt (42) is screwed to the extension frame (41) and the buffer end of the buffer bolt (42) is arranged toward the vertical swing frame (32).

7. The lateral glue brushing device for gluing the upper of a shoe according to claim 1, characterized in that: The horizontal swing seat (31) is fixed with a flange (5) for driving the horizontal swing seat (31) to swing.

8. The lateral glue brushing device for gluing the upper of a shoe according to claim 7, characterized in that: The linear drive component (33) is a linear cylinder, the cylinder body of which is hinged to one end of the horizontal swing seat (31) away from the flange (5), and the output end of the cylinder is hinged to the lower end of the vertical swing frame (32).

9. The lateral glue brushing device for gluing the upper of a shoe according to claim 7, characterized in that: The linear drive component (33) is a screw motor, the end of which is hinged to an end of the horizontal swing seat (31) away from the flange (5), and the screw nut of the screw motor is hinged to the lower end of the vertical swing frame (32).

10. The lateral glue brushing device for gluing the upper of a shoe according to claim 8 or 9, characterized in that: The linear drive component (33) is hinged to one end of the horizontal swing seat (31) away from the flange (5); the hinged end of the vertical swing frame (32) and the horizontal swing seat (31) is located in the middle section of the horizontal swing seat (31); the glue brushing mechanism (1) is located directly below or obliquely below the flange (5); and the mounting seat (11) is arranged at one end of the vertical swing frame (32) away from the horizontal swing seat (31).