Shoe upper gluing and polishing device

Abstract

The utility model relates to the technical field of shoe processing equipment, in particular to an upper gluing and polishing device which comprises a rack, an annular seat and a glue outlet spray head. An upper seat is mounted on the rack through a lifting piece; the annular seat is mounted on the rack, a grinding mechanism is arranged on the annular seat, and the grinding mechanism can rotate by any angle along the annular seat to grind uppers with different sizes on the upper seat; the glue outlet spray head is installed on the grinding mechanism and can be driven by the grinding mechanism to rotate so that the ground shoe upper can be coated with glue. According to the shoe polishing machine, shoe uppers with different sizes can be conveniently polished through the polishing mechanism; powder generated by polishing can be quickly absorbed through the dust collection mechanism, and raised dust is prevented from polluting the environment and disturbing the follow-up gluing effect of the shoe uppers; and through the polishing mechanism, the glue outlet nozzle can be driven to uniformly glue the uppers with different sizes, so that the processing efficiency is improved, and the gluing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing equipment, and particularly relates to an upper gluing and grinding device for shoe uppers. Background Technique

[0002] In the shoe-making process, after sewing the shoe upper to the sole, it is necessary to grind the shoe upper flat and apply glue to the shoe upper to bond the inner shoe surface.

[0003] Chinese Patent with the authorization announcement number CN220937010U discloses an upper gluing device for shoe uppers, which includes a base. A belt conveyor is fixedly installed at the upper end of the base. One side of the upper end of the base is also fixedly connected with an electric push rod. The output end of the upper end of the electric push rod is fixedly connected with a cross plate. The lower side of one end of the cross plate is connected with a glue application head through an elastic compensation mechanism. An L-shaped vertical plate is also fixedly connected to the upper end of the base. A pressure box is fixedly installed on the horizontal part of the L-shaped vertical plate. A piston plate is movably arranged in the pressure box. The lower end of the piston plate is fixedly connected with a plurality of stress rods. The lower ends of the plurality of stress rods penetrate through the lower end of the pressure box and are fixedly connected with the same stress plate. This application can realize the uniform and stable gluing operation of the shoe upper, ensuring the gluing quality and efficiency.

[0004] However, the above-mentioned disclosed solution has the following deficiencies: Although the glue application head can apply glue to the shoe upper evenly, the adhesion effect of the unground shoe upper is poor, affecting the processing quality. Content of the Utility Model

[0005] The purpose of the utility model is to propose an upper gluing and grinding device for shoe uppers in view of the problems existing in the background technique.

[0006] The technical solution of the utility model: An upper gluing and grinding device for shoe uppers includes a frame, on which a shoe upper seat is installed through a lifting member; an annular seat, which is installed on the frame, and a grinding mechanism is arranged on the annular seat. The grinding mechanism can rotate at any angle along the annular seat to grind shoe uppers with different sizes on the shoe upper seat; and a glue spraying nozzle, which is installed on the grinding mechanism and can be driven by the grinding mechanism to rotate to apply glue to the ground shoe upper. The input end of the glue spraying nozzle is connected with a glue supply component through a glue pipe, and the glue supply component is arranged at the top of the frame.

[0007] Preferably, the grinding mechanism includes a driving component, which is arranged on the annular seat; a telescopic member, which is installed on the driving component and can slide at any angle along the horizontal direction of the annular seat through the driving of the driving component; a mounting seat, which is installed at the output end of the telescopic member, and the glue spraying nozzle is installed at the bottom end of the mounting seat through a mounting member; and a grinding roller, which is arranged at the top end of the mounting seat and is driven to rotate by a motor arranged on the mounting seat. The distance from the output end of the glue spraying nozzle to the shoe upper seat is less than the distance from the grinding roller to the shoe upper seat.

[0008] Preferably, the driving assembly is composed of a sliding seat rotatably connected to the top end of the annular seat, a bracket installed at the top end of the sliding seat, a toothed ring installed on the outer wall of the annular seat, and a gear meshed with the toothed ring. The gear is driven to rotate by a motor installed on the bracket.

[0009] Preferably, a chute is provided at the top end of the annular seat, the sliding seat is T-shaped, and the sliding seat is slidably connected to the chute.

[0010] Preferably, a dust suction mechanism is further provided on the frame. The dust suction mechanism includes a dust collecting pipe which is arranged at the output end of the telescopic member and is adapted to the grinding roller, and multiple groups of dust suction ports are arranged on the dust collecting pipe; a dust collector which is arranged at the top end of the frame and is connected to the dust collecting pipe through a dust suction pipe; and a brush which is installed on the side wall of the mounting seat and corresponds to the grinding roller.

[0011] Preferably, a pipe support is provided at the top end of the bracket, and an annular pipe seat is arranged on the pipe support and is adapted to the dust suction pipe and the rubber hose.

[0012] Compared with the prior art, the above technical solutions of the present utility model have the following beneficial technical effects: The present utility model facilitates the grinding of shoe uppers of different sizes through the grinding mechanism; through the dust suction mechanism, the powder generated by grinding can be quickly absorbed, avoiding dust pollution to the environment and interfering with the subsequent gluing effect of the shoe upper; through the grinding mechanism, the glue spraying nozzle can also be driven to evenly apply glue to shoe uppers of different sizes, improving the processing efficiency and enhancing the gluing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the installation method of the grinding mechanism and the shoe upper seat of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the grinding mechanism of the present utility model;

[0016] Figure 4 is a schematic diagram of the connection method between the dust suction mechanism and the grinding mechanism of the present utility model.

[0017] Reference numerals: 1, frame; 101, lifting member; 102, shoe upper seat; 2, annular seat; 201, chute; 3, sliding seat; 301, bracket; 302, gear; 303, toothed ring; 304, pipe support; 4, telescopic member; 401, elastic rod; 402, mounting seat; 5, grinding roller; 501, dust collecting pipe; 502, dust suction port; 503, dust suction cover; 504, dust collector; 505, brush; 6, glue spraying nozzle; 601, protective cover; 602, glue supply assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Embodiment 1

[0019] As shown Figures 1 to 4 in the figure, a shoe upper gluing and grinding device proposed by the present utility model includes a frame 1, an annular seat 2 and a glue outlet nozzle 6; a shoe upper seat 102 is installed on the frame 1 through a lifting member 101, and the lifting member 101 is set as a cylinder; the annular seat 2 is installed on the frame 1, and a grinding mechanism is arranged on the annular seat 2, and the grinding mechanism can rotate at any angle along the annular seat 2 to grind shoe uppers of different sizes on the shoe upper seat 102; the glue outlet nozzle 6 is installed on the grinding mechanism and can be driven by the grinding mechanism to rotate to apply glue to the ground shoe upper. The input end of the glue outlet nozzle 6 is connected with a glue supply assembly 602 through a rubber tube. The glue supply assembly 602 is arranged at the top end of the frame 1. A protective cover 601 is arranged on the glue outlet nozzle 6, which is convenient for limiting the ejected glue when spraying glue on the shoe upper, avoiding the diffusion of the glue and improving the glue spraying efficiency.

[0020] Further, the grinding mechanism includes a driving component, a telescopic member 4, a mounting seat 402 and a grinding roller 5; the driving component is arranged on the annular seat 2; the telescopic member 4 is installed on the driving component, and the telescopic member 4 can slide at any angle along the horizontal direction of the annular seat 2 through the driving of the driving component. The telescopic member 4 is set as an electric telescopic rod; the mounting seat 402 is installed at the output end of the telescopic member 4, and an elastic rod 401 is arranged between the mounting seat 402 and the telescopic member 4. The elastic rod 401 is composed of a telescopic rod and a spring sleeved outside the telescopic rod, which is convenient for self-adjustment, so that the abutting force between the grinding roller 5 and the shoe upper is adjustable, avoiding too large or too small grinding degree and improving the grinding effect. The glue outlet nozzle 6 is installed at the bottom end of the mounting seat 402 through a mounting member; the grinding roller 5 is arranged at the top end of the mounting seat 402 and is driven to rotate by a motor arranged on the mounting seat 402. The distance from the output end of the glue outlet nozzle 6 to the shoe upper seat 102 is less than the distance from the grinding roller 5 to the shoe upper seat 102, avoiding interference of the grinding roller 5 on the shoe upper when the glue outlet nozzle 6 works.

[0021] Furthermore, the driving component is composed of a sliding seat 3 rotatably connected to the top end of the annular seat 2, a bracket 301 installed on the top end of the sliding seat 3, a toothed ring 303 installed on the outer wall of the annular seat 2, and a gear 302 meshed with the toothed ring 303. The gear 302 is driven to rotate by a motor installed on the bracket 301.

[0022] Furthermore, a chute 201 is opened at the top end of the annular seat 2. The sliding seat 3 is set as a T shape, and the sliding seat 3 is slidably connected with the chute 201, avoiding the detachment of the bracket 301 from the annular seat 2 and improving the installation stability.

[0023] In this embodiment, during use, the upper of the shoe is fixed on the upper seat 102, and the upper of the shoe is driven by the lifting member 101 to be adjusted to an appropriate height. Since the toothed ring 303 is fixedly installed on the annular seat 2, and the bracket 301 is slidably connected to the annular seat 2, when the motor drives the gear 302 to rotate, the sliding seat 3 drives the bracket 301 to slide along the annular seat 2 to any angle, and then drives the telescopic member 4 to rotate to any angle. By driving the grinding roller 5 to rotate with the motor, and at the same time driving the mounting seat 402 to approach or move away from the upper seat 102 through the telescopic member 4, the rotating grinding roller 5 can be driven to perform all-round grinding on the periphery of the upper of different sizes on the upper seat 102. During the grinding process, the distance from the output end of the telescopic member 4 to the upper of the shoe can be adjusted in real time, thereby improving the grinding efficiency of the grinding roller 5. By driving the upper seat 102 to adjust the height through the lifting member 101, the upper of the shoe can adapt to the grinding of the grinding roller 5 by itself, improving the grinding efficiency; after the grinding is completed, the grinding roller 5 is paused, and through the adjustment of the lifting member 101 and the telescopic member 4, the glue spraying nozzle 6 is adjusted to the optimal position relative to the upper of the shoe on the upper seat 102. Glue is conveyed to the glue spraying nozzle 6 through the glue supply assembly 602 and the glue pipe. At the same time, the driving assembly continues to work to drive the glue spraying nozzle 6 to rotate around the upper of the shoe on the upper seat 102 for one week. During the glue spraying process, the distance from the output end of the telescopic member 4 to the upper of the shoe can be adjusted in real time, thereby improving the glue spraying effect.

[0024] Embodiment 2

[0025] As Figures 1 to 4 As shown in the figure, a device for grinding and gluing the upper of a shoe proposed by the present utility model, compared with Embodiment 1, a dust suction mechanism is further provided on the frame 1. The dust suction mechanism includes a dust collecting pipe 501, a vacuum cleaner 504 and a brush 505; the dust collecting pipe 501 is arranged at the output end of the telescopic member 4 and is adapted to the grinding roller 5, and a plurality of dust suction ports 502 are arranged on the dust collecting pipe 501; the vacuum cleaner 504 is arranged at the top of the frame 1 and is connected to the dust collecting pipe 501 through a dust suction pipe. A dust suction cover 503 adapted to a plurality of dust suction ports 502 is arranged on the outer peripheral surface of the dust collecting pipe 501; the brush 505 is installed on the side wall of the mounting seat 402 and corresponds to the grinding roller 5.

[0026] Furthermore, a pipe holder 304 is arranged at the top end of the bracket 301. An annular pipe seat is arranged on the pipe holder 304 and is adapted to the dust suction pipe and the glue pipe, which is convenient for guiding the dust suction pipe and the glue pipe to avoid entanglement.

[0027] In this embodiment, when the grinding mechanism is started, the vacuum cleaner 504 is started simultaneously. The powder generated by the grinding of the grinding roller 5 is absorbed through the dust suction port 502, the dust collecting pipe 501 and the dust suction pipe, avoiding dust pollution to the environment and interference with the shoe upper gluing. At the same time, since the brush 505 is installed on one side of the grinding roller 5, after the grinding roller 5 grinds the shoe upper, the brushed part of the shoe upper can be swept by the brush 505 immediately, accelerating the separation of the powder on the shoe upper from it, facilitating the full absorption by the dust suction port 502, improving the cleaning effect of the shoe upper grinding dust, and avoiding interference with subsequent gluing.

[0028] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art to which the present invention pertains.

Claims

1. A shoe upper gluing and polishing device, characterized in that: include A frame (1) on which a shoe upper seat (102) is mounted via a lifting member (101); An annular seat (2) is mounted on the frame (1); a grinding mechanism is provided on the annular seat (2); the grinding mechanism can rotate along the annular seat (2) at any angle to grind shoe uppers of different sizes on the shoe upper seat (102); And a glue discharge nozzle (6) is installed on the grinding mechanism, and can be driven to rotate by the grinding mechanism to apply glue to the polished shoe upper. The input end of the glue discharge nozzle (6) is connected to a glue supply component (602) through a rubber hose, and the glue supply component (602) is arranged on the top of the frame (1).

2. A shoe upper gluing and polishing device according to claim 1, characterized in that: Grinding mechanism includes A drive assembly, which is arranged on the annular seat (2); A telescopic member (4) is mounted on the driving assembly, and the telescopic member (4) is driven by the driving assembly to slide at any angle along the horizontal direction of the annular seat (2); A mounting seat (402) is mounted on the output end of the telescopic member (4), and a glue discharge nozzle (6) is mounted on the bottom end of the mounting seat (402) through a mounting member; And a grinding roller (5), which is arranged at the top of the mounting seat (402) and driven to rotate by a motor arranged on the mounting seat (402), and the distance from the output end of the glue discharge nozzle (6) to the shoe upper seat (102) is smaller than the distance from the grinding roller (5) to the shoe upper seat (102).

3. A shoe upper gluing and polishing device according to claim 2, characterized in that: The driving assembly is composed of a slide seat (3) rotatably connected to the top of the annular seat (2), a bracket (301) installed at the top of the slide seat (3), a gear ring (303) installed on the outer wall of the annular seat (2), and a gear (302) meshing with the gear ring (303), and the gear (302) is driven to rotate by a motor installed on the bracket (301).

4. A shoe upper gluing and polishing device according to claim 3, characterized in that: A slide groove (201) is provided at the top of the annular seat (2), the slide seat (3) is configured to be T-shaped, and the slide seat (3) is slidably connected to the slide groove (201).

5. The shoe upper gluing and polishing device according to claim 2, characterized in that: The frame (1) is also provided with a dust collecting mechanism, which includes A dust collecting pipe (501) is arranged at the output end of the telescopic member (4) and is adapted to the grinding roller (5), and a plurality of groups of dust suction ports (502) are arranged on the dust collecting pipe (501); A dust collector (504) is arranged at the top of the frame (1) and is connected to the dust collecting pipe (501) via a dust suction pipe; and a brush (505) mounted on the side wall of the mounting seat (402) and corresponding to the grinding roller (5).

6. A shoe upper gluing and polishing device according to claim 3 or 5, characterized in that: A pipe rack (304) is arranged at the top of the bracket (301), and an annular pipe seat is arranged on the pipe rack (304), and the annular pipe seat is adapted to the dust suction pipe and the rubber hose.

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