Gluing device for shoe processing

Abstract

The utility model relates to a gluing device for shoe processing, which comprises a [-shaped frame body, the [-shaped frame body comprises an upper arm, a side wall and a lower arm, and the device further comprises a placing mechanism, a fixing mechanism and a gluing mechanism; wherein the placing mechanism is arranged on a lower arm of the [-shaped frame body, and the placing end of the placing mechanism can rotate relative to the frame body; the fixing mechanism is arranged on an upper arm of the [-shaped frame body, and the fixing mechanism is located right above the placing mechanism; the gluing mechanism is arranged on a lower arm of the frame body in the shape of a right square bracket, the gluing mechanism and the placing mechanism are arranged adjacently, and the gluing end of the gluing mechanism tends to move towards the rotating axis of the placing end of the placing mechanism, so that the relative distance between a glue outlet in the gluing mechanism and an upper can be kept unchanged during gluing operation.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating in the process of shoe processing, and particularly relates to a glue coating device for shoe processing. Background Art

[0002] The connection modes between the shoe upper and the sole include stitching connection, glue connection or a combination of both. In the glue connection or combination connection modes, glue needs to be applied to the side wall of the sole or the shoe upper. In the existing production process, manual glue coating or machine glue coating is used for applying glue to the side wall of the sole or the shoe upper. Among them, although manual glue coating can ensure the accuracy of the glue coating area on both sides of the sole or the shoe upper and the uniformity of the glue coating thickness, its efficiency is relatively low and it cannot meet the requirements of industrial production. Among them, machine glue coating mostly uses a glue coating roller to clamp and apply glue to the upper side or the lower side of the sole during the conveying process, and there is little involvement in applying glue to the side wall of the sole or the shoe upper. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is that the efficiency of manually applying glue to the sole or the shoe upper is relatively low. In view of the above defects of the prior art, a glue coating device for shoe processing is provided.

[0004] In order to solve the above technical problem, the technical solution adopted by the utility model is as follows:

[0005] A glue coating device for shoe processing is constructed, which includes a "C"-shaped frame body. The "C"-shaped frame body includes an upper arm, side walls and a lower arm. The device further includes a placing mechanism, a fixing mechanism and a glue coating mechanism. The placing mechanism is arranged on the lower arm of the "C"-shaped frame body, and the placing end of the placing mechanism is rotatable relative to the frame body. The fixing mechanism is arranged on the upper arm of the "C"-shaped frame body and is located directly above the placing mechanism. The glue coating mechanism is arranged on the lower arm of the "C"-shaped frame body, and the glue coating mechanism is arranged adjacent to the placing mechanism. The glue coating end of the glue coating mechanism has a tendency to move towards the rotation axis of the placing end of the placing mechanism, so that the relative distance between the glue outlet in the glue coating mechanism and the shoe upper can be kept unchanged during the glue coating operation.

[0006] Preferably, the placing mechanism includes a placing plate and a driving motor. A tray serving as the placing end is arranged on the upper side of the placing plate. The tray is in the shape of a sole. The driving motor is fixedly arranged on the lower side of the lower arm of the frame body. The output shaft of the driving motor passes through the lower arm, and the placing plate located between the upper arm and the lower arm is fixedly connected to the end of the output shaft of the driving motor to drive the placing plate to rotate through the driving motor.

[0007] Preferably, the placing plate is in the shape of a sole, and a threaded sleeve is fixedly arranged at the bottom of the placing plate. The placing plate is threadedly connected to the end of the output shaft of the driving motor through the threaded sleeve.

[0008] Preferably, the fixing mechanism comprises a cylinder and a fixing plate, wherein the cylinder is fixedly arranged on the upper side of the upper arm, and the piston rod of the cylinder passes through the upper arm, and the fixing plate located between the upper arm and the lower arm is rotatably connected to the end of the piston rod.

[0009] Preferably, the fixing plate has the same shape as the placing plate, and the fixing plate is larger than the placing plate; a disc-shaped connecting end is provided at the end of the cylinder piston rod, and a accommodating cavity matching the connecting end is provided on the upper surface of the fixing plate, and the connecting end is rotatably arranged in the accommodating cavity, so that during the gluing operation, the fixing plate, the upper and the placing plate can keep rotating synchronously.

[0010] Preferably, when applying glue, the sole or upper to be glued is placed on the tray, the lower surface of the fixing plate is pressed against the upper side of the upper, and any position on the edge of the fixing plate is equidistant from the corresponding position on the edge of the upper.

[0011] Preferably, the glue coating device includes a mounting seat, a torsion spring, a swing arm, a positioning wheel and a glue coating tube. The mounting seat is fixedly arranged on the upper side of the lower arm, and a torsion spring bin with an upper end opening is provided on the mounting seat. A swing arm mounting pin is provided in the center of the torsion spring bin. The rear end of the swing arm is rotatably arranged on the mounting seat through the pin. The torsion spring is arranged in the torsion spring bin, and the lower end of the torsion spring is fixed on the lower arm, and the upper end is fixed on the end of the swing arm. The torsion force of the torsion spring makes the swing arm maintain a tendency to move toward the rotation axis of the placement plate.

[0012] Preferably, a support arm is fixedly provided at the front end of the swing arm, and a positioning wheel is provided below the end of the support arm away from the swing arm through a rotating shaft, and the glue coating tube is arranged on the support arm, and the glue coating tube is located below the positioning wheel; and the length of the glue coating tube extending out of the support arm is adjustable, so that the gluing device can be suitable for shoe uppers of different sizes; during the gluing operation, the positioning wheel abuts against the side wall of the fixed plate, so that the distance between the glue outlet of the glue coating tube and the shoe upper remains unchanged while the placing plate rotates.

[0013] The beneficial effects of the utility model are:

[0014] 1. The gluing end of the gluing mechanism in the utility model has a tendency to move toward the rotation axis of the placing end of the placing mechanism, so that the glue outlet in the gluing mechanism can maintain a constant relative distance from the shoe upper during the gluing operation, so that the gluing thickness is more uniform;

[0015] 2. The fixing plate of the utility model has the same shape as the placement plate, and the size of the fixing plate is larger than the placement plate, so that the side of the fixing plate can be in contact with the roller during gluing to keep the gluing mechanism in a stable gluing state;

[0016] 3. The placing mechanism arranged on the lower arm and the fixing mechanism arranged on the upper arm of the utility model jointly fix the insole or upper to be glued, and the insole or upper to be glued can keep rotating synchronously with the placing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0018] Figure 1 The three-dimensional Figure 1 .

[0019] Figure 2 It is a cross-sectional stereogram of the utility model.

[0020] Figure 3 The three-dimensional Figure 2 .

[0021] Figure 4 The cross section of the utility model Figure 1 .

[0022] Figure 5 The cross section of the utility model Figure 2 .

[0023] Figure 6 for Figure 2 A partial enlarged view of part A.

[0024] Figure 7 for Figure 3 A partial enlarged view of part B. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0026] In order to facilitate the description of the connection relationship between the components, the upper arm of the bracket is defined as the upper part and the lower arm as the lower part. Figure 1 The upper side of the middle upper arm is the upper side, and the lower side of the lower arm is the lower side.

[0027] The present utility model specifically provides a glue - applying device for shoe processing. This device is mainly applied to applying glue to the sole or the upper of a shoe. By setting a rotatable placing mechanism and a fixing mechanism, during the glue - applying process, the fixing mechanism enables the sole or upper to be glued to be stably placed on the placing end of the placing mechanism and can rotate synchronously with the placing mechanism. In addition, the glue - applying end of the glue - applying mechanism of the present utility model has a tendency to move towards the rotation axis of the placing end of the placing mechanism, so that the relative distance between the glue - applying end of the glue - applying mechanism and the upper or sole is always kept unchanged, in order to apply glue evenly.

[0028] As Figure 1-Figure 7 In the preferred embodiment of the present utility model given, a glue - applying device for shoe processing includes a frame body 100 in a "C" shape. The "C" - shaped frame body includes an upper arm 101, side walls 102, and a lower arm 103. A support leg 104 is provided on the lower side of the lower arm 103, so that the frame body 100 can be kept at a certain height, facilitating the glue - applying operation for the operator.

[0029] In addition, the device further includes a placing mechanism 200, a fixing mechanism 300, and a glue - applying mechanism 400. The uses and functions of the above - mentioned three mechanisms are as follows: The placing mechanism 200 is used to place the sole or the upper; the fixing mechanism 300 is used to keep the sole or the upper relatively fixed with respect to the placing mechanism 200; the glue - applying mechanism 400 is used to apply glue to the sole or the upper 10 that rotates synchronously with the placing mechanism 200.

[0030] In this embodiment, the placing mechanism 200 is arranged on the lower arm 103 of the "C" - shaped frame body 100, and the placing end of the placing mechanism 200 is rotatable relative to the frame body 100, so that when applying glue, the sole or the upper 10 can rotate relative to the glue - applying mechanism 400 along with the placing mechanism 200; the fixing mechanism 300 is arranged on the upper arm 101 of the "C" - shaped frame body 100, and the fixing mechanism 300 is located directly above the placing mechanism 200. The telescopic end of the fixing mechanism 300 extends downward to keep the sole or the upper 10 relatively fixed; the glue - applying mechanism 400 is arranged on the upper side surface of the lower arm 103 of the "C" - shaped frame body 100, and the glue - applying mechanism 400 is arranged adjacent to the placing mechanism 200; the glue - applying end of the glue - applying mechanism 400 has a tendency to move towards the rotation axis of the placing end of the placing mechanism 200, so that the glue outlet in the glue - applying mechanism 400 can keep the relative distance between it and the sole or the upper 10 unchanged during the glue - applying operation.

[0031] Specifically, the placement mechanism 200 includes a placement plate 201 and a drive motor 202. A tray 201a serving as a placement end is provided on the upper side of the placement plate 201. The tray 201a is in the shape of a shoe sole, wherein the drive motor 202 is fixedly arranged on the lower side of the lower arm 103 of the frame body 100. A through hole is opened on the lower arm 103. The output shaft of the drive motor 202 extends through the through hole to above the lower arm 103. The placement plate 201 located between the upper arm 101 and the lower arm 103 is fixedly connected to the end of the output shaft of the drive motor 202. The rotation of the output shaft of the drive motor 202 drives the placement plate 201 to rotate synchronously.

[0032] The specific connection and fixing method between the placement plate 201 and the drive motor 202 is as follows: a threaded sleeve is fixedly provided at the bottom of the placement plate 201, an external thread is provided at the end of the output shaft of the drive motor 202, and the placement plate 201 is threadedly connected to the end of the output shaft of the drive motor 202 through the threaded sleeve.

[0033] like Figure 1 and Figure 6 As shown, in this embodiment, the fixing mechanism 300 includes a cylinder 301 and a fixing plate 302, wherein the cylinder 301 is fixedly arranged on the upper side of the upper arm 101, and a through hole is also provided on the upper arm 101, and the piston rod of the cylinder 301 extends through the through hole to the bottom of the upper arm 101, and the fixing plate 302 located between the upper arm 101 and the lower arm 103 is rotatably connected to the end of the piston rod.

[0034] As a further supplement to the above-mentioned embodiment, the fixing plate 302 has the same shape as the tray 201a, and the size of the fixing plate 302 is larger than the tray 201a; a disc-shaped connecting end is arranged at the end of the piston rod of the cylinder 301, so that the end of the piston rod is in a "convex" shape, and a accommodating cavity 301a matching the connecting end is provided on the upper surface of the fixing plate 301, and the connecting end is rotatably arranged in the accommodating cavity 301a, so that during the gluing operation, the fixing plate 302, the sole or upper 10 and the placement plate 201 can maintain synchronous rotation.

[0035] In the aforementioned embodiment, the fixing plate has the same shape as the tray, and the size of the fixing plate 302 is larger than the tray 201a, so that when applying glue, the sole or upper 10 to be glued is placed on the tray 201a, and the lower surface pressure of the fixing plate 302 is against the upper side of the sole or upper 10. Any position on the edge of the fixing plate 302 is equidistant from the corresponding position on the edge of the sole or upper 10, so that the glue thickness is uniform during rotation.

[0036] In this embodiment, the glue coating device 400 includes a mounting seat 401 , a torsion spring 402 , a swing arm 403 , a positioning wheel 404 and a glue coating tube 405 . The mounting seat 401 is fixedly set on the upper side of the lower arm 103, and a torsion spring bin 401a with an open upper end is provided on the mounting seat 401, a torsion spring insertion hole is provided at the bottom of the torsion spring bin 401a, and a swing arm mounting pin 401b is provided at the center of the torsion spring bin 401a. The rear end of the swing arm 403 is rotatably set on the mounting seat 401 through the swing arm mounting pin 401b, the torsion spring 402 is set in the torsion spring bin 401a, and a torsion spring insertion hole is also provided at the end of the swing arm 403, and the lower end of the torsion spring 402 is inserted into the torsion spring insertion hole at the bottom of the torsion spring bin 401a, and the upper end is fixed in the torsion spring insertion hole at the end of the swing arm 403. The torsion force of the torsion spring 402 makes the swing arm 4003 maintain a tendency to move toward the rotation axis of the placement plate 201.

[0037] It should be noted that a support arm 403a is fixedly provided at the front end of the swing arm 403, and a positioning wheel 404 is provided below the end of the support arm 403a away from the swing arm 403 through a rotating shaft, and a glue coating tube 405 is arranged on the support arm 403a, and the glue coating tube 405 is located below the positioning wheel 404; and the length of the glue coating tube 405 extending out of the support arm 403a is adjustable, so that the glue coating device can be suitable for soles or uppers 10 of different sizes; during the gluing operation, the positioning wheel 404 abuts against the side wall of the fixed plate 302, so that the distance between the glue outlet of the glue coating tube 405 and the sole or upper 10 remains unchanged while the placing plate 201 rotates.

[0038] In order to make the length of the glue coating tube 405 extending out of the support arm 403a adjustable, a mounting hole with an internal thread is provided on the support arm 403a. The glue coating tube 405 is a metal tube with an external thread. The glue coating tube 405 is arranged in the mounting hole through a threaded connection. The length of the glue coating tube 405 extending out of the support arm 403a can be adjusted by adjusting the length of the thread on the glue coating tube 405 screwed into the mounting hole.

[0039] In order to prevent the swing arm 403 from excessively rotating under the torsion force of the torsion spring 402 in the non-glue state, a swing arm limiting column 406 is provided on the upper side of the mounting seat 401 , and in the non-glue state, the swing arm 403 abuts against the swing arm limiting column 406 .

[0040] It should be understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A glue - applying device for shoe processing, comprising a frame in a "C" shape, the frame including an upper arm, side walls and a lower arm, characterized in that, The device also includes a placing mechanism, a fixing mechanism and a gluing mechanism; wherein the placing mechanism is arranged on the lower arm of the frame, and the placing end of the placing mechanism is rotatable relative to the frame; the fixing mechanism is arranged on the upper arm of the frame, and the fixing mechanism is located directly above the placing mechanism; the gluing mechanism is arranged on the lower arm of the frame, and the gluing mechanism is arranged adjacent to the placing mechanism, and the gluing end in the gluing mechanism has a tendency to move toward the rotation axis of the placing end of the placing mechanism, so that the glue outlet in the gluing mechanism can maintain a constant relative distance from the sole or upper during the gluing operation.

2. A gluing device for shoe processing according to claim 1, characterized in that: The placement mechanism includes a placement plate and a driving motor, wherein a tray serving as a placement end is arranged on the upper side of the placement plate, wherein the driving motor is fixedly arranged on the lower side of the lower arm of the frame, and the output shaft of the driving motor passes through the lower arm, and the placement plate located between the upper arm and the lower arm is fixedly connected to the end of the output shaft of the driving motor so as to drive the placement plate to rotate through the driving motor.

3. A gluing device for shoe processing according to claim 2, characterized in that: The tray is in the shape of a shoe sole, a threaded sleeve is fixedly provided at the bottom of the placement plate, and the placement plate is threadedly connected to the end of the output shaft of the driving motor through the threaded sleeve.

4. A gluing device for shoe processing according to claim 2, characterized in that: The fixing mechanism comprises a cylinder and a fixing plate, wherein the cylinder is fixed on the upper side of the upper arm, and the piston rod of the cylinder passes through the upper arm, and the fixing plate located between the upper arm and the lower arm is rotatably connected to the end of the piston rod.

5. A gluing device for shoe processing according to claim 4, characterized in that: The fixing plate has the same shape as the tray, and is larger than the tray; a disc-shaped connecting end is provided at the end of the cylinder piston rod, and a receiving cavity matching the connecting end is provided on the upper surface of the fixing plate, and the connecting end is rotatably arranged in the receiving cavity, so that during the gluing operation, the fixing plate, the sole or the upper, and the placement plate can keep rotating synchronously.

6. A gluing device for shoe processing according to claim 5, characterized in that: When applying glue, the sole or upper to be glued is placed on the tray, the lower surface of the fixing plate is pressed against the upper side of the upper, and any position on the edge of the fixing plate is equidistant from the corresponding position on the edge of the sole or upper.

7. A gluing device for shoe processing according to claim 6, characterized in that: The glue coating device includes a mounting seat, a torsion spring, a swing arm, a positioning wheel and a glue coating tube. The mounting seat is fixedly arranged on the upper side of the lower arm, and a torsion spring bin with an upper end opening is provided on the mounting seat. A swing arm mounting pin is provided in the center of the torsion spring bin. The rear end of the swing arm is rotatably arranged on the mounting seat through the pin. The torsion spring is arranged in the torsion spring bin, and the lower end of the torsion spring is fixed on the lower arm, and the upper end is fixed on the end of the swing arm. The torsion force of the torsion spring makes the swing arm maintain a tendency to move toward the rotation axis of the placement plate.

8. The gluing device for shoe processing according to claim 7, characterized in that: A support arm is fixedly provided at the front end of the swing arm, and a positioning wheel is provided below the end of the support arm away from the swing arm through a rotating shaft. The glue coating tube is arranged on the support arm, and the glue coating tube is located below the positioning wheel; during the gluing operation, the positioning wheel abuts against the side wall of the fixed plate, so that the distance between the glue outlet of the glue coating tube and the shoe upper remains unchanged while the placing plate rotates.

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