Shoe tongue turning device for shoemaking

Abstract

The utility model provides a shoe tongue turning device for shoemaking. The shoe tongue turning device for shoemaking comprises a foot switch, a supporting frame and a motor, a guide hole vertically penetrating through the top is formed in the supporting frame, a top tongue penetrates through the guide hole and is driven by a motor to ascend and descend, and the top end of the top tongue moves back and forth and extends out of the guide hole; the motor is electrically connected with the foot switch, and the motor is driven to be powered on to operate by treading the foot switch. The device is simple in structure, initiative pushing arrangement is carried out in an electric driving mode, the manual operation intensity is relieved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of shoemaking auxiliary equipment, and more specifically, to a shoe tongue flipping device for shoemaking. Background Technology

[0002] In the shoe-making process, one step is to turn the tongue upside down. This is usually done manually by pushing and pressing the tongue back and forth on the upright top strip to flatten the inner corner of the tongue after it has been turned upside down. However, this method is clearly unable to meet current production needs, as it is inefficient and requires a lot of labor, and therefore needs to be improved. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the technical problem to be solved by this utility model is to propose a shoe tongue turning device for shoe making. It has a simple structure and adopts an electric drive to actively push and straighten, thereby reducing the intensity of manual labor and improving work efficiency.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] This utility model provides a shoe tongue flipping device for shoe making, including a foot switch, a support frame and a motor installed on a workbench; the support frame has a guide hole that extends vertically through the top, and a top tongue passes through the guide hole. The top tongue is driven to move up and down by the motor, and the top of the top tongue moves back and forth to extend out of the guide hole; the motor is electrically connected to the foot switch, and the motor is powered on and runs by stepping on the foot switch.

[0006] In a preferred embodiment of this utility model, the support frame includes a base plate and a support plate vertically fixed to the top surface of the base plate. The upper middle part of the support plate has a straight strip structure, and the two sides of the lower middle part extend outward to form an isosceles triangular structure. The center of the support plate is provided with a guide hole that vertically penetrates the upper and lower walls. Multiple reinforcing ribs are connected between the front and rear walls of the lower middle part of the support plate and the base plate.

[0007] In a preferred embodiment of this invention, the top tongue includes a tongue strip, and a top block is fixedly provided at the bottom end of the tongue strip. The bottom of the top block has an arc-shaped structure. The top tongue is movably mounted on the bottom surface of the workbench via a guide frame. The workbench has corresponding through holes, and the tongue strip is movably inserted into the guide holes. A cam is mounted on the output shaft of the motor. The cam slides against the bottom of the top block. The motor drives the cam to rotate, pushing the top tongue to move up and down reciprocally.

[0008] In a preferred embodiment of this invention, the bottom of the tongue has a vertically extending strip-shaped opening; the guide frame includes two opposing brackets, and a frame bar is installed between the two brackets, the frame bar passing through the strip-shaped opening, and the outer wall of the frame bar abutting and sliding against the inner wall of the strip-shaped opening.

[0009] In a preferred embodiment of this utility model, the frame bar is a column-shaped structure, and the diameter of the frame bar is adapted to the width of the strip opening;

[0010] The frame bar has a circular hole that runs through both ends along the axis, and a rotating shaft is installed between the two brackets. The frame bar rotates and is sleeved on the rotating shaft.

[0011] In the preferred embodiment of this utility model, the top of the tongue is a rounded corner structure that narrows from both sides towards the middle, and the edges are rounded.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model provides a shoe tongue flipping device for shoemaking, including a foot switch, a support frame mounted on a workbench, and a motor; the support frame has a vertical guide hole penetrating the top, and a top tongue passes through the guide hole. The top tongue is driven by the motor to move up and down, and the top of the top tongue moves back and forth to extend out of the guide hole; the motor is electrically connected to the foot switch, and the motor is powered on by stepping on the foot switch; the device uses an electric drive to actively push and tidy up the shoe, reducing the intensity of manual labor and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a first-view perspective three-dimensional structural diagram of a shoe-making tongue-turning device provided in a specific embodiment of this utility model;

[0015] Figure 2 This is a second-view perspective three-dimensional structural diagram of a shoe-making tongue-turning device provided in a specific embodiment of this utility model;

[0016] Figure 3 This is a three-dimensional unfolded structural diagram of a shoe-making tongue-turning device provided in a specific embodiment of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the support frame provided in a specific embodiment of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the tongue provided in a specific embodiment of this utility model;

[0019] Figure 6 This is a three-dimensional structural diagram of the guide frame provided in a specific embodiment of this utility model;

[0020] In the picture:

[0021] 100. Workbench; 200. Support frame; 210. Base plate; 220. Support plate; 230. Reinforcing rib; 240. Guide hole; 300. Motor; 310. Cam; 400. Foot switch; 500. Top tongue; 510. Tongue strip; 520. Top block; 530. Strip opening; 600. Guide frame; 610. Bracket; 620. Frame bar; 630. Rotating shaft. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1 to 4 As shown in the figure, a shoe tongue flipping device for shoemaking is disclosed in a specific embodiment of this utility model, including a foot switch 400, a support frame 200 and a motor 300 installed on a workbench 100; the support frame 200 is provided with a vertically penetrating guide hole 240, and a top tongue 500 is inserted through the guide hole 240. The top tongue 500 is driven to move up and down by the motor 300, and the top of the top tongue moves back and forth and extends out of the guide hole; the motor 300 is electrically connected to the foot switch 400, and the motor is powered on by stepping on the foot switch; it adopts an electric drive to actively push and sort, reducing the intensity of manual labor, improving work efficiency, providing a uniform pushing force, and ensuring sorting quality; and it is operated by foot, which frees up the hands for operation, making it convenient for actual work.

[0024] Furthermore, such as Figure 4 As shown, the support frame 200 includes a base plate 210 and a support plate 220 vertically fixed to the top surface of the base plate 210. The upper middle part of the support plate 220 is a straight strip structure, and the two sides of the lower middle part extend outward into an isosceles triangular structure. The center of the support plate 220 is provided with a guide hole 240 that penetrates the upper and lower walls vertically. Multiple reinforcing ribs 230 are connected between the front and rear walls of the lower middle part of the support plate 220 and the base plate 210. This increases the contact area with the base plate and provides multi-point support, effectively strengthening the overall structural strength and increasing the overall stress range. This prevents the support frame from easily deforming or being damaged when the shoe tongue is put on, extends its service life, and maintains the guiding direction of the top tongue, thereby providing a better pushing and straightening effect.

[0025] Furthermore, the support plate is an integral structure, with its bottom surface welded and fixed to the top surface of the base plate. The two side walls of the reinforcing ribs are welded and fixed to the base plate and the support plate respectively, which further strengthens the structural strength of the entire support frame and enhances the overall stress, preventing easy deformation or damage.

[0026] Furthermore, such as Figure 5As shown, the top tongue 500 includes a tongue strip 510, and a top block 520 is fixedly provided at the bottom end of the tongue strip 510. The bottom of the top block has an arc-shaped structure. The top tongue 500 is movably mounted on the bottom surface of the worktable 100 via a guide frame 600. The worktable has corresponding through holes, and the tongue strip 510 is movably inserted into the guide hole 240. The output shaft of the motor 300 is equipped with a cam 310, which slides with the bottom of the top block 520. The motor drives the cam to rotate, pushing the top tongue to move up and down reciprocally. The cam-driven mechanism can convert the rotational power of the motor into the vertical thrust of the top tongue, achieving the required reciprocating pushing effect. The overall structure is simple, convenient for processing, production, and assembly, and also convenient for subsequent disassembly and replacement of parts.

[0027] Furthermore, the bottom of the tongue 510 is provided with a vertically extending strip-shaped opening 530; such as Figure 6 As shown, the guide frame 600 includes two oppositely arranged brackets 610, and a support bar 620 is installed between the two brackets 610. The support bar 620 passes through the strip opening 530, and the outer wall of the support bar slides against the inner wall of the strip opening. The support bar provides a guiding effect for the movement of the tongue, further limiting the sliding of the top tongue along the guide hole and preventing the top tongue from deviating and bending.

[0028] Furthermore, the support bar 620 is a columnar structure, and the diameter of the support bar 620 is adapted to the width of the strip-shaped opening 530. The support bar has a circular hole that runs through both ends along the axis, and a rotating shaft 630 is installed between the two brackets 610. The support bar 620 is rotatably sleeved on the rotating shaft 630. The support bar is a rotatable structure, which can not only play the required guiding and limiting role, but also reduce the friction generated on the support bar, so that the top tongue can maintain effective and rapid movement.

[0029] Furthermore, the top of the tongue is a rounded corner structure that narrows towards the center from both sides, and the edges are rounded, which makes it easy to insert into the sewing part of the shoe tongue and provides a good pushing and straightening effect; the rounded corner design also blunts the edges of the tongue, preventing scratches to the shoe tongue or the human body and improving work safety.

[0030] This utility model has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. This utility model is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are all within the protection scope of this utility model.

Claims

1. A shoe tongue folding device for shoemaking, characterized in that: Includes a foot switch and a support frame and motor mounted on the workbench; The support frame is provided with a guide hole that extends vertically through the top. A top tongue is inserted through the guide hole. The top tongue is driven by a motor to move up and down, and the top of the top tongue moves back and forth to extend out of the guide hole. The motor is electrically connected to the foot switch, and the motor is powered on and runs by stepping on the foot switch.

2. The shoe tongue folding device for shoemaking according to claim 1, characterized in that: The support frame includes a base plate and a support plate vertically fixed to the top surface of the base plate. The upper middle part of the support plate is a straight strip structure, and the two sides of the lower middle part extend outward into an isosceles triangular structure. The support plate has a guide hole at its center that extends vertically through the upper and lower walls; The lower middle and front walls of the support plate are connected to the base plate by multiple reinforcing ribs.

3. A shoe tongue folding device for shoemaking according to claim 2, characterized in that: The top tongue includes a tongue strip, and a top block is fixedly provided at the bottom end of the tongue strip. The bottom of the top block has an arc-shaped structure. The top tongue is movably mounted on the bottom surface of the workbench via a guide frame. The workbench has corresponding through holes, and the tongue is movably inserted into the guide holes. The motor's output shaft is equipped with a cam, which slides against the bottom of the top block. The motor drives the cam to rotate, causing the top tongue to move up and down reciprocally.

4. A shoe tongue folding device for shoemaking according to claim 3, characterized in that: The bottom of the tongue has a vertically extending strip-shaped opening; The guide frame includes two opposing brackets, with a support bar installed between the two brackets. The support bar passes through a strip-shaped opening, and the outer wall of the support bar slides against the inner wall of the strip-shaped opening.

5. A shoe tongue folding device for shoemaking according to claim 4, characterized in that: The frame bars are column-shaped structures, and the diameter of the frame bars is adapted to the width of the bar opening; The frame bar has a circular hole that runs through both ends along the axis, and a rotating shaft is installed between the two brackets. The frame bar rotates and is sleeved on the rotating shaft.

6. A shoe tongue folding device for shoemaking according to claim 3, characterized in that: The top of the tongue is a rounded corner structure that narrows towards the middle from both sides, and the edges are rounded.

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