Leather tearing device for leather shoes

Abstract

The utility model relates to the field of leather shoe production, and discloses a leather shoe leather tearing device which comprises a working table, a tensioning assembly is arranged on the inner wall of the top of the working table, an electric push rod is arranged on the right side of the tensioning assembly, a pressing assembly is arranged on the inner wall of the top of the working table, and the pressing assembly comprises a movable seat. The top of the movable seat is fixedly connected with a guide rod, the periphery of the guide rod is slidably connected with a pressing plate, the right end of the pressing plate is fixedly connected with a cylindrical rod, the periphery of the cylindrical rod is rotatably connected with a hinge rod, and the bottom end of the hinge rod is hinged to a sliding block; and the inner wall of the fixed seat is slidably connected with a connecting block. According to the leather tearing device, the pressing assembly is arranged, the motor is started, the pressing plate is driven to vertically move, and one end of leather is pressed and fixed, so that the working efficiency of the leather tearing device is improved, and the labor force of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of leather shoe production, in particular to a leather pulling device for leather shoes. Background Art

[0002] Leather shoes are a common type of footwear, usually made of leather or faux leather, and they are a popular choice of footwear because they are durable, stylish, and suitable for a variety of occasions.

[0003] In the leather shoe manufacturing process, the leather pulling device is one of the important equipment used to process leather. This device is usually used to stretch leather or other materials for cutting, sewing and other processing steps.

[0004] Considering that when the leather of existing leather shoes is to be torn, the staff usually uses screws to nail the leather to the workbench to keep the leather fixed, so as to facilitate the torn process. When fixing with screws, the staff needs to use tools such as hammers, and it is also inconvenient to remove the screws, which leads to a decrease in the working efficiency of the torn device and an increase in the labor of the staff. Therefore, a torn device for leather shoes is proposed to solve the above problems. Summary of the invention

[0005] In order to remedy the above deficiencies, the utility model provides a leather pulling device for leather shoes, aiming to improve the problem in the prior art that when fixing with screws, the staff needs to use tools such as hammers, and the screws are also inconvenient to remove, which leads to reduced working efficiency of the leather pulling device and increased labor of the staff.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a leather shoe leather peeling device, comprising a workbench, a tensioning assembly is arranged on the top inner wall of the workbench, an electric push rod is arranged on the right side of the tensioning assembly, and a pressing assembly is arranged on the top inner wall of the workbench;

[0007] The clamping assembly includes a movable seat, the top of the movable seat is fixedly connected to a guide rod, the outer periphery of the guide rod is slidably connected to a pressure plate, the right end of the pressure plate is fixedly connected to a cylindrical rod, the outer periphery of the cylindrical rod is rotatably connected to a hinged rod, and the bottom end of the hinged rod is hinged to a slider.

[0008] As a further description of the above technical solution:

[0009] The tensioning assembly includes a fixed seat, the inner wall of the fixed seat is slidably connected to a connecting block, the top of the connecting block is fixedly connected to a top plate, the inner wall of the connecting block is slidably connected to a wedge block, and the front inner wall of the wedge block is rotatably connected to a threaded rod.

[0010] As a further description of the above technical solution:

[0011] The output end of the electric push rod is fixedly connected to the left side of the movable seat, a sliding groove is provided on the top inner wall of the workbench, and the outer wall of the sliding block is slidably connected to the inner wall of the top right end of the movable seat.

[0012] As a further description of the above technical solution:

[0013] The bottom of the fixing seat is fixedly connected to the top inner wall of the workbench, the bottom of the connecting block contacts the top of the wedge block, and the outer periphery of the threaded rod penetrates and is threadedly connected to the front inner wall of the fixing seat.

[0014] As a further description of the above technical solution:

[0015] The left end of the electric push rod is fixedly connected to the right side of the fixed seat, and the bottom of the movable seat is slidably connected to the inner wall of the sliding groove.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the sliding block is threadedly connected with a bidirectional threaded rod, and the outer periphery of the bidirectional threaded rod penetrates and is rotatably connected with the front inner wall of the movable seat.

[0018] As a further description of the above technical solution:

[0019] The connection block is in a trapezoidal shape, and a slope is formed on the top of the wedge block.

[0020] As a further description of the above technical solution:

[0021] A motor is fixedly connected to the front side of the movable seat, and an output shaft of the motor is fixedly connected to the front end of the bidirectional threaded rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a clamping assembly is provided, and the bidirectional threaded rod is driven to rotate by starting the motor, so that the slider drives the hinged rod to move, and the cylindrical rod drives the pressing plate to move vertically, thereby clamping and fixing one end of the leather material, thereby improving the working efficiency of the leather pulling device and reducing the labor of the staff.

[0024] 2. In the utility model, a tensioning assembly is provided, and the wedge block is driven to move by rotating the threaded rod, so that the wedge block lifts the connecting block, thereby driving the top to move vertically, tensioning the leather material, thereby improving the peeling effect of the peeling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the main structure of a clamping assembly of the utility model;

[0027] Figure 3 This is a schematic diagram of the main structure of a workbench of the utility model;

[0028] Figure 4 The utility model is a cross-sectional structural schematic diagram of a fixing seat.

[0029] Legend:

[0030] 1. Workbench; 2. Electric push rod; 3. Clamping assembly; 31. Movable seat; 32. Pressing plate; 33. Guide rod; 34. Articulated rod; 35. Sliding block; 36. Bidirectional threaded rod; 37. Motor; 38. Cylindrical rod; 39. Slide; 4. Tensioning assembly; 41. Fixed seat; 42. Top plate; 43. Connecting block; 44. Wedge block; 45. Threaded rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Reference Figure 1 The utility model provides an embodiment: a leather pulling device for leather shoes, comprising a workbench 1, four groups of supporting legs are arranged in an array at the bottom of the workbench 1, and the four groups of supporting legs provide stable support for the workbench 1, a tensioning assembly 4 is arranged on the top inner wall of the workbench 1, and the tensioning force on the leather is adjusted by the tensioning assembly 4, thereby improving the leather pulling effect, an electric push rod 2 is arranged on the right side of the tensioning assembly 4, and the electric push rod 2 is arranged in an array of four groups, and a clamping assembly 3 is arranged on the top inner wall of the workbench 1, and the clamping assembly 3 is used to facilitate the fixing or releasing of the leather, thereby improving the working efficiency of the leather pulling device.

[0033] Reference Figure 1 and Figure 2The clamping assembly 3 is symmetrically distributed in two groups. The clamping assembly 3 includes a movable seat 31. The top of the movable seat 31 is fixedly connected to a guide rod 33. The guide rod 33 guides the pressure plate 32 to prevent the pressure plate 32 from deviating during movement. The outer periphery of the guide rod 33 is slidably connected to the pressure plate 32. Through the sliding effect of the pressure plate 32, the pressure plate 32 can clamp or release one end of the leather material, and the clamping surfaces of the pressure plate 32 and the movable seat 31 are both provided with rubber pads to increase the friction force on the leather material. The right end of the pressure plate 32 is fixedly connected to a cylindrical rod 38. The cylindrical rod 38 is symmetrically distributed in two groups. The outer periphery of the cylindrical rod 38 is rotatably connected to a hinged rod 34. The hinged rod 34 is symmetrically distributed in two groups. Through the moving effect of the hinged rod 34, the cylindrical rod 38 and the pressure plate 32 are driven to move vertically. The bottom end of the hinged rod 34 is hinged to a slider 35. The slider 35 is symmetrically distributed in two groups.

[0034] Reference Figure 1 and Figure 4 The tensioning assembly 4 includes a fixed seat 41, and the inner wall of the fixed seat 41 is slidably connected with a connecting block 43. The sliding effect of the connecting block 43 drives the top plate 42 to move vertically. The top of the connecting block 43 is fixedly connected with the top plate 42. The middle position of the leather is lifted up through the vertical movement effect of the top plate 42, so as to adjust the tension of the leather. The inner wall of the connecting block 43 is slidably connected with a wedge block 44. The sliding effect of the wedge block 44 squeezes the connecting block 43 so that the connecting block 43 can move vertically. The front inner wall of the wedge block 44 is rotatably connected with a threaded rod 45.

[0035] Reference Figure 1 and Figure 3 The output end of the electric push rod 2 is fixedly connected to the left side of the movable seat 31. By starting the electric push rod 2, the movable seat 31 is driven to move horizontally. A slide groove 39 is opened on the top inner wall of the workbench 1. The slide groove 39 is symmetrically distributed in two groups. The outer wall of the slider 35 is slidably connected to the inner wall of the top right end of the movable seat 31. The sliding effect of the slider 35 drives the hinged rod 34 to move.

[0036] Reference Figure 1 and Figure 4 The bottom of the fixed seat 41 is fixedly connected to the top inner wall of the workbench 1, the bottom of the connecting block 43 contacts the top of the wedge block 44, the outer periphery of the threaded rod 45 penetrates and is threadedly connected to the front inner wall of the fixed seat 41, and the threaded rod 45 is screwed to drive the wedge block 44 to slide.

[0037] Reference Figure 1 and Figure 3 The left end of the electric push rod 2 is fixedly connected to the right side of the fixed seat 41, and the bottom of the movable seat 31 is slidably connected to the inner wall of the slide groove 39. The slide groove 39 guides the movable seat 31 to prevent the movable seat 31 from deflecting during movement.

[0038] Reference Figure 2 The inner wall of the slider 35 is threadedly connected with a bidirectional threaded rod 36, and the outer periphery of the bidirectional threaded rod 36 penetrates and is rotatably connected to the front inner wall of the movable seat 31. Through the rotation effect of the bidirectional threaded rod 36, the two groups of sliders 35 are driven to slide along the inner wall of the top right end of the movable seat 31 at the same time, and the two groups of sliders 35 are close to or away from each other.

[0039] Reference Figure 4 The shape of the connecting block 43 is trapezoidal, and a slope is provided on the top of the wedge block 44. When the wedge block 44 moves, the top slope of the wedge block 44 contacts the bottom slope of the connecting block 43, so that the wedge block 44 lifts the connecting block 43, thereby realizing the vertical movement effect of the connecting block 43.

[0040] Reference Figure 2 A motor 37 is fixedly connected to the front of the movable seat 31 , and the output shaft of the motor 37 is fixedly connected to the front end of the bidirectional threaded rod 36 . By starting the motor 37 , the bidirectional threaded rod 36 is driven to rotate.

[0041] Working principle: When the staff needs to tear the leather of leather shoes, the staff will place one end of the leather on the top clamping surface of a group of movable seats 31, start the motor 37, and drive the bidirectional threaded rod 36 to rotate through the motor 37, so that the two groups of sliders 35 slide and move away from each other, so that the two groups of hinged rods 34 drive the two groups of cylindrical rods 38 to the lower end, and the two groups of cylindrical rods 38 drive the pressing plate 32 to move downward, so that the pressing plate 32 and the movable seat 31 press and fix one end of the leather, and the other end of the leather is fixed on the other group of movable seats 31 through the same method as above.

[0042] When the leather is fixed, the four groups of electric push rods 2 are started, and the two groups of movable seats 31 are driven by the electric push rods 2 to slide along the inner wall of the slide groove 39 and move away from each other, so as to stretch and tear the leather. When the tension of the leather needs to be adjusted, the staff rotates the threaded rod 45, and the threaded rod 45 drives the wedge block 44 to slide toward the back of the workbench 1, thereby lifting the connecting block 43, so that the top plate 42 lifts the middle part of the leather, thereby adjusting the tension of the leather.

[0043] When the leather is peeled off, the staff controls the motor 37 to reverse, so that the two-way threaded rod 36 drives the two sets of sliders 35 to approach each other, so that the pressing plate 32 slides upward, releasing the pressing and fixing effect on the leather, thereby facilitating the removal of the leather and completing the peeling of the leather.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shoe leather peeling device, comprising a workbench (1), characterized in that: A tensioning assembly (4) is arranged on the inner wall of the top of the workbench (1); an electric push rod (2) is arranged on the right side of the tensioning assembly (4); and a pressing assembly (3) is arranged on the inner wall of the top of the workbench (1); The clamping assembly (3) comprises a movable seat (31), the top of the movable seat (31) is fixedly connected to a guide rod (33), the outer periphery of the guide rod (33) is slidably connected to a pressure plate (32), the right end of the pressure plate (32) is fixedly connected to a cylindrical rod (38), the outer periphery of the cylindrical rod (38) is rotatably connected to a hinge rod (34), and the bottom end of the hinge rod (34) is hinged to a slider (35).

2. A shoe leather peeling device according to claim 1, characterized in that: The tensioning assembly (4) comprises a fixing seat (41), the inner wall of the fixing seat (41) is slidably connected to a connecting block (43), the top of the connecting block (43) is fixedly connected to a top plate (42), the inner wall of the connecting block (43) is slidably connected to a wedge block (44), and the front inner wall of the wedge block (44) is rotatably connected to a threaded rod (45).

3. The leather peeling device for leather shoes according to claim 1, characterized in that: The output end of the electric push rod (2) is fixedly connected to the left side of the movable seat (31), a slide groove (39) is provided on the top inner wall of the workbench (1), and the outer wall of the slide block (35) is slidably connected to the inner wall of the top right end of the movable seat (31).

4. A leather peeling device for leather shoes according to claim 2, characterized in that: The bottom of the fixing seat (41) is fixedly connected to the top inner wall of the workbench (1), the bottom of the connecting block (43) contacts the top of the wedge block (44), and the outer periphery of the threaded rod (45) penetrates the front inner wall of the fixing seat (41) and is threadedly connected.

5. The leather peeling device for leather shoes according to claim 3, characterized in that: The left end of the electric push rod (2) is fixedly connected to the right side of the fixed seat (41), and the bottom of the movable seat (31) is slidably connected to the inner wall of the slide groove (39).

6. The leather peeling device for leather shoes according to claim 3, characterized in that: The inner wall of the sliding block (35) is threadedly connected to a bidirectional threaded rod (36), and the outer periphery of the bidirectional threaded rod (36) penetrates the front inner wall of the movable seat (31) and is rotatably connected thereto.

7. The leather peeling device for leather shoes according to claim 4, characterized in that: The connection block (43) is in the shape of a trapezoid, and the top of the wedge block (44) is provided with an inclined surface.

8. The shoe leather peeling device according to claim 6, characterized in that: A motor (37) is fixedly connected to the front side of the movable seat (31), and an output shaft of the motor (37) is fixedly connected to the front end of the bidirectional threaded rod (36).

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