Vamp setting machine with bidirectional lead screw adjustment function

Abstract

The utility model discloses a two-way lead screw adjusting vamp setting machine which comprises a transverse plate, and two vertical plates are symmetrically and fixedly connected to the upper end of the transverse plate. A mounting block is arranged between the two vertical plates, and mounting grooves are formed in the four sides of the mounting block; the four shaping mechanisms are located in the four mounting grooves correspondingly, each shaping mechanism comprises two shaping molds symmetrically arranged in the corresponding mounting groove, pressing strips are fixedly connected to the opposite sides of the two shaping molds, and strip-shaped openings are formed in the inner walls of the two sides of each mounting groove correspondingly; and the other end of each pressing strip penetrates through the corresponding strip-shaped opening and is in sliding connection with the strip-shaped opening, and the opposite sides of the two shaping molds are elastically connected with the inner wall of the mounting groove through springs. When the setting machine is used, the setting machine can aim at shoe bodies of different models, the overall adaptability is higher, and the setting machine can be conveniently used by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of inclined plane shaping, in particular to a shoe upper shaping machine with bidirectional screw rod adjustment. Background Art

[0002] Some shoes need to have their uppers shaped after production to make them more comfortable for users to wear. A common method is to insert the shoe last into the heated shoe body, and then use an external pressurized shaping structure to shape the slope of the shoe body.

[0003] In order to improve the quality of shaping, the existing shaping machines, when in use, use shaping molds with different curved surfaces for fixed-size shoe bodies, which results in a single shaping machine being able to adapt to only a single shoe body, resulting in poor actual adaptability of the shaping machine. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a shoe upper shaping machine with a bidirectional screw rod adjustment. When in use, the shaping machine can be tailored to different types of shoe bodies, has stronger overall adaptability, and is convenient for staff to use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shoe upper shaping machine with bidirectional screw rod adjustment comprises a horizontal plate, the upper end of which is symmetrically fixedly connected to two vertical plates; a mounting block is arranged between the two vertical plates, and mounting grooves are provided on four sides of the mounting block; four shaping mechanisms are respectively located in four mounting grooves, and the shaping mechanisms comprise two shaping molds symmetrically arranged in the mounting grooves, the two shaping molds are fixedly connected to pressure strips on the back sides thereof, strip-shaped openings are provided on the inner walls on both sides of the mounting grooves, the other end of each pressure strip passes through the corresponding strip opening and is slidably connected to the strip opening, and the back sides of the two shaping molds are elastically connected to the inner wall of the mounting groove by springs; a rotating mechanism, and the rotating mechanism is used to drive the mounting block to rotate.

[0007] Preferably, the rotating mechanism comprises rotating shafts fixedly connected to two sides of the mounting block, and the other ends of the two rotating shafts are both rotatably connected to the vertical plate.

[0008] Preferably, a first motor is installed on the right side of the vertical plate located on the right side, and an output shaft of the first motor passes through the corresponding vertical plate and is fixedly connected to the corresponding rotating shaft.

[0009] Preferably, a bidirectional threaded rod is rotatably connected between the two vertical plates, both threaded ends of the bidirectional threaded rod are threadedly connected to sliders, and the lower ends of the two sliders are fixedly connected to an L-shaped support rod.

[0010] Preferably, a guide rod is fixedly connected between the two vertical plates, and the guide rod passes through the two sliders and is slidably connected to the two sliders.

[0011] Preferably, a second motor is installed on the right side of the vertical plate located on the right side, the output shaft of the second motor passes through the vertical plate and is fixedly connected to the right end of the bidirectional threaded rod, and the second motor is a servo motor that can change the rotation direction.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When in use, by using the bidirectional threaded rod, the inclined surface can be shaped in cooperation with the shaping mold, and the entire shaping operation is relatively simple. In addition, when a different shaping mold needs to be replaced, it is only necessary to start the first motor to rotate. The first motor will drive the rotating shaft to rotate the installation slot of the corresponding shaping mold to the top. One shaping machine can be suitable for a variety of different types of shoe bodies, and the overall adaptability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a shoe upper shaping machine with bidirectional screw adjustment proposed by the utility model;

[0015] Figure 2 for Figure 1 A partial cross-sectional view of

[0016] Figure 3 for Figure 2 Enlarged view of point A.

[0017] In the figure: 1 horizontal plate, 2 vertical plate, 3 first motor, 4 second motor, 5 rotating shaft, 6 mounting block, 7 bidirectional threaded rod, 8 guide rod, 9 slider, 10 mounting groove, 11 shaping die, 12 L-shaped push rod, 13 pressing strip, 14 spring, 15 strip-shaped opening. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 3 , a shoe upper shaping machine with bidirectional screw rod adjustment, comprising a horizontal plate 1, the upper end of which is symmetrically fixedly connected with two vertical plates 2;

[0020] Among them, a mounting block 6 is arranged between the two vertical plates 2, and mounting grooves 10 are provided on the four sides of the mounting block 6;

[0021] Among them, it also includes four shaping mechanisms, which are respectively located in four installation grooves 10. The shaping mechanisms include two shaping molds 11 symmetrically arranged in the installation groove 10. The two shaping molds 11 are fixedly connected with a pressing strip 13 on the opposite sides. The inner walls on both sides of the installation groove 10 are provided with a strip opening 15. The other end of each pressing strip 13 penetrates the corresponding strip opening 15 and is slidably connected with the strip opening 15. The opposite sides of the two shaping molds 11 are elastically connected to the inner wall of the installation groove 10 through a spring 14. It should be noted that the shaping molds 11 in the four installation grooves 10 are different;

[0022] The rotating mechanism is also included, and the rotating mechanism is used to drive the mounting block 6 to rotate. The rotating mechanism includes a rotating shaft 5 fixedly connected to both sides of the mounting block 6, and the other ends of the two rotating shafts 5 are both rotatably connected to the vertical plate 2. A first motor 3 is installed on the right side of the vertical plate 2 on the right side, and the output shaft of the first motor 3 passes through the corresponding vertical plate 2 and is fixedly connected to the corresponding rotating shaft 5;

[0023] Among them, a bidirectional threaded rod 7 is rotatably connected between the two vertical plates 2, and both threaded ends of the bidirectional threaded rod 7 are threadedly connected to sliders 9, and the lower ends of the two sliders 9 are fixedly connected to L-shaped support rods 12, and a guide rod 8 is fixedly connected between the two vertical plates 2. The guide rod 8 passes through the two sliders 9 and is slidably connected to the two sliders 9. A second motor 4 is installed on the right side of the vertical plate 2 on the right side, and the output shaft of the second motor 4 passes through the vertical plate 2 and is fixedly connected to the right end of the bidirectional threaded rod 7. The second motor 4 is a servo motor that can change the rotation direction.

[0024] In the present utility model, during actual use, the shoe last is inserted into the heated shoe body, and then placed in the position between the two shaping molds 11 in the uppermost mounting groove 10, and then the second motor 4 is started to rotate the bidirectional threaded rod 7, so that the two sliders 9 move relative to each other, and the two L-shaped push rods 12 are used to drive the two pressing strips 13 to move relative to each other, so that the two shaping molds 11 squeeze and shape the shoe body. After shaping, the second motor 4 is started to rotate in the opposite direction, so that the two L-shaped push rods 12 move away from each other, and under the elastic action of the spring 14, the two shaping molds 11 move away from each other, and the shoe body can be removed at this time;

[0025] When it is necessary to replace a different shaping mold 11, it is only necessary to start the first motor 3 to rotate, and the first motor 3 will drive the rotating shaft 5 to rotate the mounting groove 10 of the corresponding shaping mold 11 to the top.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shoe upper shaping machine with bidirectional screw adjustment, characterized in that: include: A horizontal plate (1), wherein the upper end of the horizontal plate (1) is symmetrically fixedly connected to two vertical plates (2); A mounting block (6) is provided between the two vertical plates (2), and mounting grooves (10) are provided on four sides of the mounting block (6); Four shaping mechanisms, the four shaping mechanisms are respectively located in four mounting grooves (10), the shaping mechanisms comprising two shaping dies (11) symmetrically arranged in the mounting groove (10), the two shaping dies (11) are fixedly connected with a pressing strip (13) on opposite sides, the inner walls on both sides of the mounting groove (10) are provided with a strip opening (15), the other end of each pressing strip (13) passes through the corresponding strip opening (15) and is slidably connected to the strip opening (15), and the opposite sides of the two shaping dies (11) are elastically connected to the inner wall of the mounting groove (10) via a spring (14); A rotating mechanism, wherein the rotating mechanism is used to drive the mounting block (6) to rotate.

2. A shoe upper shaping machine with bidirectional screw adjustment according to claim 1, characterized in that: The rotating mechanism comprises rotating shafts (5) fixedly connected to two sides of the mounting block (6), and the other ends of the two rotating shafts (5) are both rotatably connected to the vertical plate (2).

3. A shoe upper shaping machine with bidirectional screw adjustment according to claim 2, characterized in that: A first motor (3) is installed on the right side of the vertical plate (2) located on the right side, and an output shaft of the first motor (3) passes through the corresponding vertical plate (2) and is fixedly connected to the corresponding rotating shaft (5).

4. The shoe upper shaping machine with bidirectional screw adjustment according to claim 1, characterized in that: A bidirectional threaded rod (7) is rotatably connected between the two vertical plates (2), both threaded ends of the bidirectional threaded rod (7) are threadedly connected to sliders (9), and the lower ends of the two sliders (9) are fixedly connected to L-shaped support rods (12).

5. The shoe upper shaping machine with bidirectional screw adjustment according to claim 4, characterized in that: A guide rod (8) is fixedly connected between the two vertical plates (2), and the guide rod (8) passes through the two sliders (9) and is slidably connected to the two sliders (9).

6. The shoe upper shaping machine with bidirectional screw adjustment according to claim 4, characterized in that: A second motor (4) is installed on the right side of the vertical plate (2) located on the right side, the output shaft of the second motor (4) passes through the vertical plate (2) and is fixedly connected to the right end of the bidirectional threaded rod (7), and the second motor (4) is a servo motor capable of changing the direction of rotation.

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