Vamp shaping device for shoe production

Abstract

The utility model discloses a vamp shaping device for shoe production, and relates to the technical field of vamp shaping, the vamp shaping device comprises a bottom plate and two limiting plates, the top of the bottom plate is fixedly provided with a fixing frame, and the two limiting plates are attached to the side walls of a plurality of lower shaping plates. Through the arrangement of the two-way lead screw and the two limiting plates, the vamp bodies are placed on the tops of the multiple lower shaping plates, the crank is rotated to drive the two-way lead screw to rotate, and when the two-way lead screw rotates, the two limiting plates can be driven to move reversely and be attached to the two side walls of the vamp bodies; a pressing mechanism can drive a plurality of upper shaping plates and an electric heating plate to move downwards, so that a plurality of vamp bodies can be heated and shaped, two limiting plates can limit the positions of the plurality of vamp bodies, the plurality of vamp bodies are prevented from deviating when the upper shaping plates are pressed downwards, and the quality of the vamp bodies is improved. Therefore, the shaping efficiency and the shaping effect of the vamp body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe upper shaping, in particular to a shoe upper shaping device for shoe production. Background Art

[0002] During the processing of shoes, the shoe upper is often shaped by a shoe upper shaping machine. During the operation of the shoe upper shaping machine, after the shoe upper to be processed is placed on the lower shaping plate, the upper shaping plate is pressed in cooperation with the lower shaping plate through driving and heated for a certain time to achieve the shaping process.

[0003] After retrieval, a shoe upper shaping device for shoe production with the publication number of CN210299759U includes a support block. A column is welded to the upper side of the support block. A guide post is installed on the side of the column. A support frame is welded to the upper part of the column. A hydraulic cylinder is installed at the lower part of the support frame. The upper part of the upper shaping plate is installed at the output end of the hydraulic cylinder. A guide block is welded to the upper part of the upper shaping plate. The guide block is sleeved outside the guide post. The lower shaping plate is installed on the upper part of the support block. A groove is formed in the middle of the support block, and a spring is installed inside the groove.

[0004] However, the existing shoe upper shaping device for shoe production has certain drawbacks when in use. Although the device can shape the shoe upper by using the upper shaping plate and the lower shaping plate, the shoe upper is relatively light and its stability is easily affected. When the upper shaping plate contacts the shoe upper, the shoe upper may shift, which will lead to a poor shaping effect of the shoe upper. Moreover, the device is difficult to shape multiple shoe uppers simultaneously, which will also result in a low positioning effect of the shoe upper. Summary of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing shoe upper shaping device for shoe production, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a shoe upper shaping device for shoe production, which solves the problems that although the device can shape the shoe upper by using the upper shaping plate and the lower shaping plate, the shoe upper is relatively light and its stability is easily affected. When the upper shaping plate contacts the shoe upper, the shoe upper may shift, which will lead to a poor shaping effect of the shoe upper. Moreover, the device is difficult to shape multiple shoe uppers simultaneously, which will also result in a low positioning effect of the shoe upper.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A shoe upper shaping device for shoe production, comprising a bottom plate and two limiting plates. A fixing frame is fixedly arranged on the top of the bottom plate. A plurality of upper shaping plates are arranged inside the fixing frame. A plurality of lower shaping plates are fixedly arranged on the top of the bottom plate. Each upper shaping plate is arranged directly above the corresponding lower shaping plate. An electric heating plate is fixedly arranged on the inner wall of each upper shaping plate. Each electric heating plate is matched with the corresponding lower shaping plate. A bidirectional lead screw is rotatably arranged inside the fixing frame. Both limiting plates are threadedly sleeved on the rod wall of the bidirectional lead screw. Both limiting plates are attached to the side walls of a plurality of lower shaping plates. A crank is fixedly arranged at one end of the bidirectional lead screw. A pressing mechanism is arranged on the inner wall of the fixing frame. Each upper shaping plate is matched with the pressing mechanism.

[0009] Preferably, the pressing mechanism includes a cylinder, a pressing plate and a plurality of pressing rods. The cylinder is fixedly arranged on the inner wall of the top of the fixing frame. The pressing plate is fixedly connected to the output shaft of the cylinder. One end of each pressing rod is fixedly arranged on the bottom of the pressing plate. The other end of each pressing rod is fixedly connected to the corresponding upper shaping plate.

[0010] Preferably, a mounting plate is fixedly arranged on the side wall of the fixing frame. An electric heater is fixedly arranged on the top of the mounting plate. Each electric heating plate is electrically connected to the electric heater.

[0011] Preferably, a limiting rod is fixedly arranged on the inner wall of the fixing frame. Both limiting plates are movably sleeved on the rod wall of the limiting rod.

[0012] Preferably, two telescopic rods are fixedly arranged on the inner wall of the top of the fixing frame. The pressing plate is fixedly connected to the other ends of the two telescopic rods.

[0013] Preferably, a support plate is fixedly arranged on the top of the bottom plate. The other end of the bidirectional lead screw is rotatably arranged on the side wall of the support plate.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0015] 1. In the present utility model, by arranging the bidirectional lead screw and the two limiting plates, the shoe upper body is placed on the tops of a plurality of lower shaping plates. The crank is rotated to drive the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it can drive the two limiting plates to move in opposite directions and fit against the two side walls of a plurality of shoe upper bodies. The pressing mechanism can drive a plurality of upper shaping plates and electric heating plates to move downward, so as to heat and shape a plurality of shoe upper bodies. Furthermore, the two limiting plates can limit the positions of a plurality of shoe upper bodies, preventing the plurality of shoe upper bodies from shifting when the upper shaping plates are pressed downward, thereby improving the shaping efficiency and shaping effect of the shoe upper body.

[0016] 2. In this utility model, through the arranged downward pressing mechanism, the downward pressing mechanism includes a cylinder, a pressing plate and a plurality of pressing rods. Starting the cylinder can drive the pressing plate to move downward. One ends of the plurality of pressing rods are fixedly arranged at the bottom of the pressing plate, and the other ends of the plurality of pressing rods are fixedly connected to the corresponding upper shaping plate, thereby realizing the downward movement of the plurality of pressing rods, the upper shaping plate and the electric heating plate, and further being able to shape the shoe upper body.

[0017] 3. In this utility model, through the arranged electric heater, the electric heater is fixedly arranged on the side wall of the fixing frame through a mounting plate, and a plurality of electric heating plates are electrically connected to the electric heater through wires. Furthermore, the electric heater can supply power to the plurality of electric heating plates, ensuring the normal use of the plurality of electric heating plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0019] Figure 1 It is the front view of this utility model;

[0020] Figure 2 It is of Figure 1 the sectional structure schematic diagram of this utility model;

[0021] Figure 3 It is of Figure 1 the top view sectional structure schematic diagram of this utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Bottom plate; 2. Limiting plate; 3. Fixing frame; 4. Upper shaping plate; 5. Lower shaping plate; 6. Electric heating plate; 7. Bidirectional lead screw; 8. Crank; 9. Cylinder; 10. Pressing plate; 11. Pressing rod; 12. Mounting plate; 13. Electric heater; 14. Limiting rod; 15. Telescopic rod; 16. Support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to enable those skilled in the art to better understand the technical solutions of this utility model, the following will further introduce this utility model in detail in conjunction with the drawings.

[0025] An embodiment of this utility model discloses a shoe upper shaping device for shoe production.

[0026] This utility model provides as Figures 1-3A shoe upper shaping device for shoe production as shown, includes a bottom plate 1 and two limiting plates 2. A fixing frame 3 is fixedly arranged on the top of the bottom plate 1. A plurality of upper shaping plates 4 are arranged inside the fixing frame 3. A plurality of lower shaping plates 5 are fixedly arranged on the top of the bottom plate 1. Each upper shaping plate 4 is arranged directly above the corresponding lower shaping plate 5. An electric heating plate 6 is fixedly arranged on the inner wall of each upper shaping plate 4. Each electric heating plate 6 is matched with the corresponding lower shaping plate 5. A bidirectional lead screw 7 is rotatably arranged inside the fixing frame 3. Both limiting plates 2 are threadedly sleeved on the rod wall of the bidirectional lead screw 7. Both limiting plates 2 are attached to the side walls of the plurality of lower shaping plates 5. A crank 8 is fixedly arranged at one end of the bidirectional lead screw 7. A pressing mechanism is arranged on the inner wall of the fixing frame 3. Each upper shaping plate 4 is matched with the pressing mechanism. By using the arranged bidirectional lead screw 7 and two limiting plates 2, when the bidirectional lead screw 7 rotates, it can drive the two limiting plates 2 to move in opposite directions and fit against the two side walls of the plurality of shoe upper bodies. Furthermore, the two limiting plates 2 can limit the positions of the plurality of shoe upper bodies, preventing the plurality of shoe upper bodies from shifting when the upper shaping plates are pressed down, thereby improving the shaping efficiency and shaping effect of the shoe upper bodies.

[0027] In order to realize the downward movement of the plurality of pressing rods 11, upper shaping plates 4 and electric heating plates 6, and thus be able to shape the shoe upper body, as Figures 1-3 shown, the pressing mechanism includes a cylinder 9, a pressing plate 10 and a plurality of pressing rods 11. The cylinder 9 is fixedly arranged on the inner wall of the top of the fixing frame 3. The pressing plate 10 is fixedly connected to the output shaft of the cylinder 9. One end of each pressing rod 11 is fixedly arranged on the bottom of the pressing plate 10. Each upper shaping plate 4 is fixedly connected to the other end of the corresponding pressing rod 11. By using the arranged pressing mechanism, the downward movement of the plurality of pressing rods 11, upper shaping plates 4 and electric heating plates 6 is realized, and thus the shoe upper body can be shaped.

[0028] And in order to be able to energize the plurality of electric heating plates 6 and ensure the normal use of the plurality of electric heating plates 6, as Figures 1-3 shown, an installation plate 12 is fixedly arranged on the side wall of the fixing frame 3. An electric heater 13 is fixedly arranged on the top of the installation plate 12. Each electric heating plate 6 is electrically connected to the electric heater 13. By using the arranged electric heater, the plurality of electric heating plates 6 can be energized, ensuring the normal use of the plurality of electric heating plates 6.

[0029] And in order to be able to limit the movement of the limiting plates 2 and ensure the stable movement of the limiting plates 2, as Figures 1-3 shown, a limiting rod 14 is fixedly arranged on the inner wall of the fixing frame 3. Both limiting plates 2 are movably sleeved on the rod wall of the limiting rod 14. By using the arranged limiting rod 14, the movement of the limiting plates 2 can be limited, ensuring the stable movement of the limiting plates 2.

[0030] In order to improve the stability of the movement of the pressing plate 10, and further ensure that the plurality of pressing rods 11, the plurality of upper shaping plates 4, and the plurality of electric heating plates 6 can move downward stably, as Figures 1-3 shown, two telescopic rods 15 are fixedly arranged on the inner wall of the top of the fixing frame 3, and the pressing plate 10 is fixedly connected to the other ends of the two telescopic rods 15. By using the arranged telescopic rods 15, the stability of the movement of the pressing plate 10 can be improved, and further ensure that the plurality of pressing rods 11, the plurality of upper shaping plates 4, and the plurality of electric heating plates 6 can move downward stably.

[0031] Finally, in order to support the rotation of the bidirectional lead screw 7 and improve the stability of the rotation of the bidirectional lead screw 7, as Figures 1-3 shown, a support plate 16 is fixedly arranged on the top of the bottom plate 1, and the other end of the bidirectional lead screw 7 is rotatably arranged on the side wall of the support plate 16. By using the arranged support plate 16, the rotation of the bidirectional lead screw 7 can be supported, and the stability of the rotation of the bidirectional lead screw 7 can be improved.

[0032] Only some exemplary embodiments of the present invention have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A shoe upper shaping device for shoe production, comprising a bottom plate (1) and two limit plates (2), characterized in that: A fixing frame (3) is fixedly arranged on the top of the bottom plate (1), a plurality of upper shaping plates (4) are arranged inside the fixing frame (3), a plurality of lower shaping plates (5) are fixedly arranged on the top of the bottom plate (1), each of the upper shaping plates (4) is arranged directly above the corresponding lower shaping plate (5), an electric heating plate (6) is fixedly arranged on the inner wall of each upper shaping plate (4), each of the electric heating plates (6) matches the corresponding lower shaping plate (5), a bidirectional screw rod (7) is rotatably arranged inside the fixing frame (3), the two limit plates (2) are threadedly sleeved on the rod wall of the bidirectional screw rod (7), the two limit plates (2) are fitted on the side walls of the plurality of lower shaping plates (5), a crank handle (8) is fixedly arranged on one end of the bidirectional screw rod (7), a downward pressing mechanism is arranged on the inner wall of the fixing frame (3), and each of the upper shaping plates (4) matches the downward pressing mechanism.

2. A shoe upper shaping device for shoe production according to claim 1, characterized in that: The pressing mechanism comprises a cylinder (9), a pressing plate (10) and a plurality of pressing rods (11); the cylinder (9) is fixedly arranged on the top inner wall of the fixing frame (3); the pressing plate (10) is fixedly connected to the output shaft of the cylinder (9); one end of each pressing rod (11) is fixedly arranged on the bottom of the pressing plate (10); and each upper shaping plate (4) is fixedly connected to the other end of the corresponding pressing rod (11).

3. A shoe upper shaping device for shoe production according to claim 1, characterized in that: A mounting plate (12) is fixedly disposed on the side wall of the fixing frame (3), an electric heater (13) is fixedly disposed on the top of the mounting plate (12), and each of the electric heating plates (6) is electrically connected to the electric heater (13).

4. A shoe upper shaping device for shoe production according to claim 1, characterized in that: A limiting rod (14) is fixedly disposed on the inner wall of the fixing frame (3), and the two limiting plates (2) are movably sleeved on the rod wall of the limiting rod (14).

5. The shoe upper shaping device for shoe production according to claim 2, characterized in that: Two telescopic rods (15) are fixedly arranged on the top inner wall of the fixing frame (3), and the pressing plate (10) is fixedly connected to the other ends of the two telescopic rods (15).

6. The shoe upper shaping device for shoe production according to claim 1, characterized in that: A support plate (16) is fixedly arranged on the top of the bottom plate (1), and the other end of the bidirectional screw rod (7) is rotatably arranged on the side wall of the support plate (16).

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