Vamp production setting machine

Abstract

The utility model relates to the field of vamp processing design, and discloses a vamp production setting machine which comprises a first supporting plate, a heating plate and a setting block, and further comprises four telescopic rods and four rotating shafts, an air cylinder is fixedly arranged at the lower end of the first supporting plate, a connecting block is fixedly arranged at the lower end of the air cylinder, and the connecting block is fixedly connected with the heating plate. Four movable grooves are formed in the connecting block, the movable grooves and the rotating shaft are connected through reset structures, an extrusion roller is fixedly arranged at the lower end of the telescopic rod, an extrusion spring is fixedly connected into the telescopic rod, and the telescopic rod and the connecting block are connected through a connecting structure. The connecting structure comprises a limiting block and a limiting groove, the extrusion roller clamps the vamp, through the limiting groove, the limiting block on the telescopic rod vertically extrudes in the limiting groove to clamp the whole vamp, and then the vamp is deviated and stretched to make the lines of the vamp more uniform.

Description

Technical Field

[0001] The utility model relates to the field of shoe upper processing design, in particular to a shoe upper production shaping machine. Background Art

[0002] When the upper is produced, it is necessary to plasticize the upper and process it into the required shape. In order to facilitate the shaping of the upper, a shoe upper production and shaping machine can be used, which is specifically used for hot pressing and shaping the upper. During use, the existing upper production and shaping machine needs to clamp the upper with a clamp, and then shape the upper with a heating plate. However, when the upper is clamped by the clamp, since the upper has a certain degree of softness, direct fixation by the clamp may cause wrinkles, which reduces work efficiency to a certain extent. Utility Model Content

[0003] The purpose of the utility model is to provide a shoe upper production and shaping machine in order to solve the above-mentioned problem. The extrusion roller clamps the shoe upper. Through the limit groove, the limit block on the telescopic rod is first vertically squeezed inside the limit groove to clamp the shoe upper as a whole, and then offset and stretched to make the texture of the shoe upper more uniform.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a shoe upper production molding machine, including a first support plate, a heating plate and a molding block, and also including four telescopic rods and four rotating shafts. A cylinder is fixedly arranged at the lower end of the first support plate, and a connecting block is fixedly arranged at the lower end of the cylinder. Four movable grooves are opened inside the connecting block, and the movable grooves and the rotating shafts are connected by a reset structure.

[0005] A squeezing roller is fixedly provided at the lower end of the telescopic rod, a squeezing spring is fixedly connected inside the telescopic rod, the telescopic rod and the connecting block are connected via a connecting structure, the connecting structure comprises a limit block and a limit groove, the limit block is slidably provided inside the limit groove, the limit block is fixedly provided on one side of the telescopic rod, and the limit groove is provided inside the connecting block.

[0006] Furthermore, four support rods are fixedly arranged inside the first support plate, a second support plate is fixedly arranged at the lower end of the support rods, and a support block is fixedly arranged at the lower end of the shaping block.

[0007] Furthermore, the support block is clamped on the top side of the second support plate.

[0008] Furthermore, the telescopic rod is fixedly arranged at the lower end of the rotating shaft.

[0009] Furthermore, the reset structure includes a connecting ring and a reset spring, the connecting ring is fixedly arranged on the shaft body of the rotating shaft, and the other end of the reset spring is connected to the movable groove.

[0010] Furthermore, one end of the return spring is connected to the connecting ring.

[0011] Furthermore, a connecting rod is fixedly provided at the lower end of the connecting block, and the heating plate is fixedly provided at the lower end of the connecting rod.

[0012] Furthermore, the rotating shaft is rotatably arranged on one side of the interior of the connecting block.

[0013] With the above structure, when the device is used, the shoe upper is first placed on the shaping block, and then the connecting block is pushed downward by the cylinder, so that the connecting block drives the squeezing roller on the telescopic rod to extrude and clamp the shoe upper. When the squeezing roller contacts the shoe upper, the shoe upper is supported by the shaping block to cause a reaction force on the squeezing roller, and then the telescopic rod contracts. At the same time, the limit block on the telescopic rod moves in the limit groove on the connecting block. When the heating plate is about to contact the shoe upper, the limit blocks on the two telescopic rods are offset to both sides on the shoe upper along the limit groove to stretch the shoe upper. Finally, the shoe upper is heated and shaped by the cooperation of the heating plate and the shaping block.

[0014] In summary, the beneficial effect of the utility model is that when the heating plate is close to the shaping block, the extrusion roller on the connecting block clamps the shaping block, and through the limiting groove, the limiting block on the telescopic rod is first squeezed vertically to compress the entire shoe upper, and then offset extrusion can make the texture of the shoe upper more uniform, which improves the production efficiency of the shaping machine to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, 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 paying creative work.

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is an unused axonometric view of the utility model;

[0018] Figure 3 It is an axle side view of the utility model after use;

[0019] Figure 4 It is an axonometric view of the connection block of the utility model;

[0020] Figure 5 yes Figure 4 A magnified image of point A;

[0021] Figure 6 yes Figure 4 A magnified view of point B;

[0022] Figure 7 It is an axial view of the connecting block of the utility model near the limiting groove.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. First support plate; 2. Cylinder; 3. Connecting block; 4. Connecting rod; 5. Heating plate; 6. Extrusion roller; 7. Connecting structure; 8. Reset structure; 9. Second support plate; 10. Shaping block; 11. Support rod; 12. Movable groove; 13. Telescopic rod; 14. Extrusion spring; 15. Rotating shaft; 16. Support block; 701. Limit block; 702. Limit groove; 801. Connecting ring; 802. Reset spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] See also Figure 1-Figure 7 As shown, the utility model provides a vamp production shaping machine, including a first support plate 1, a heating plate 5 and a shaping block 10. The shaping block 10 is used to facilitate processing the vamp into a desired shape. The extrusion plate is used to facilitate extrusion and heating of the vamp, and the shaping efficiency is improved by heating. The utility model also includes four telescopic rods 13 and four rotating shafts 15. The rotating shafts 15 facilitate the rotation of the telescopic rods 13 inside the connecting block 3. A cylinder 2 is fixedly arranged at the lower end of the first support plate 1. The cylinder 2 facilitates pushing the heating plate 5 to move. The connecting block 3 is fixedly arranged at the lower end of the cylinder 2. The cylinder 2 facilitates pushing the heating plate 5 on the connecting block 3 to extrude and heat the vamp. Four movable grooves 12 are provided inside the connecting block 3. The movable grooves 12 and the rotating shaft 15 are connected by a reset structure 8. The reset structure 8 allows the telescopic rod 13 to be reset on the rotating shaft 15, which is convenient for multiple uses.

[0027] The lower end of the telescopic rod 13 is fixedly provided with a squeezing roller 6, and there are two squeezing rollers 6, which are convenient for squeezing and stretching the upper. Every two of the four telescopic rods 13 are connected to the squeezing rollers 6. Through the squeezing rollers 6, the upper on the shaping block 10 can be clamped and stretched, which is convenient for squeezing and stretching the upper. The inside of the telescopic rod 13 is fixedly connected with a squeezing spring 14, which is convenient for the telescopic rod 13 to be in an extended state when not in use, and can also generate thrust on the upper. The telescopic rod 13 and the connecting block 3 are connected by a connecting structure 7, and the connecting structure 7 includes a limit block 701 and a limit groove 702, and the limit groove 702 is composed of two The shoe upper is first compressed vertically in the limiting groove 702 by the limiting block 701, and then the shoe upper is compressed to one side by the limiting block 701, so that the texture of the shoe upper is more uniform and uneven extrusion marks are avoided. The limiting block 701 is slidably arranged in the limiting groove 702, and the limiting block 701 is fixedly arranged on one side of the telescopic rod 13. The limiting groove 702 is provided in the connecting block 3. When the telescopic rod 13 is contracted by the reaction force of the shoe upper, the limiting block 701 on the telescopic rod 13 moves in the limiting groove 702.

[0028] Furthermore, four support rods 11 are fixedly provided inside the first support plate 1, and a second support plate 9 is fixedly provided at the lower end of the support rod 11, and the second support plate 9 is used to support the entire device, and a support block 16 is fixedly provided at the lower end of the shaping block 10, and the shaping block 10 is supported by the support block 16.

[0029] Furthermore, the support block 16 is snap-fitted to the top side of the second support plate 9 , and the connecting block 3 and the second support plate 9 are snap-fitted and fixed, so that the shaping block 10 can be easily replaced and disassembled.

[0030] Furthermore, the telescopic rod 13 is fixedly arranged at the lower end of the rotating shaft 15. When the heating plate 5 is to heat the shoe upper, the limit block 701 on the telescopic rod 13 leaves the vertical limit groove 702 and enters the curved part of the limit groove 702 to deflect to one side, thereby stretching the shoe upper and improving the clamping effect.

[0031] Furthermore, the reset structure 8 includes a connecting ring 801 and a reset spring 802 . The connecting ring 801 is fixedly disposed on the shaft body of the rotating shaft 15 . The other end of the reset spring 802 is connected to the movable groove 12 . The connecting ring 801 facilitates the connection between the reset spring 802 and the rotating shaft 15 .

[0032] Furthermore, one end of the reset spring 802 is connected to the connecting ring 801, and the reset spring 802 facilitates the resetting of the rotating shaft 15 on the connecting ring 801, and facilitates the resetting of the telescopic rod 13 through the reset spring 802 on the rotating shaft 15 after deflection, and can be used multiple times.

[0033] Furthermore, a connecting rod 4 is fixedly provided at the lower end of the connecting block 3, and the heating plate 5 is fixedly provided at the lower end of the connecting rod 4. By heating the shoe upper through the heating plate 5, the material in the shoe upper can be made soft and plastic, which is conducive to shaping and finalizing the shoe upper to better meet the shape and curve required by the design.

[0034] Furthermore, the rotating shaft 15 is rotatably disposed on one side of the interior of the connecting block 3 .

[0035] With the above structure, when the device is used, the vamp is first placed on the shaping block 10, and then the connecting block 3 is pushed downward by the cylinder 2, so that the connecting block 3 drives the squeezing roller 6 on the telescopic rod 13 to extrude and clamp the vamp. When the squeezing roller 6 contacts the vamp, the vamp is supported by the shaping block 10 to cause a reaction force on the squeezing roller 6, and then the telescopic rod 13 contracts. At the same time, the limit block 701 on the telescopic rod 13 moves in the limit groove 702 on the connecting block 3. When the heating plate 5 is about to contact the vamp, the limit blocks 701 on the two telescopic rods 13 are offset to both sides on the vamp along the limit groove 702 to stretch the vamp. Finally, the vamp is heated and shaped by the cooperation of the heating plate 5 and the shaping block 10.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A shoe upper production and shaping machine, comprising a first support plate (1), a heating plate (5) and a shaping block (10), characterized in that: It also comprises four telescopic rods (13) and four rotating shafts (15); a cylinder (2) is fixedly arranged at the lower end of the first support plate (1); a connecting block (3) is fixedly arranged at the lower end of the cylinder (2); four movable grooves (12) are formed inside the connecting block (3); the movable grooves (12) and the rotating shafts (15) are connected via a reset structure (8); A squeezing roller (6) is fixedly arranged at the lower end of the telescopic rod (13); a squeezing spring (14) is fixedly connected inside the telescopic rod (13); the telescopic rod (13) and the connecting block (3) are connected via a connecting structure (7); the connecting structure (7) comprises a limit block (701) and a limit groove (702); the limit block (701) is slidably arranged inside the limit groove (702); the limit block (701) is fixedly arranged on one side of the telescopic rod (13); and the limit groove (702) is opened inside the connecting block (3).

2. A shoe upper production and shaping machine according to claim 1, characterized in that: Four support rods (11) are fixedly arranged inside the first support plate (1), a second support plate (9) is fixedly arranged at the lower end of the support rods (11), and a support block (16) is fixedly arranged at the lower end of the shaping block (10).

3. A shoe upper production and shaping machine according to claim 2, characterized in that: The support block (16) is clamped and arranged on the top side of the second support plate (9).

4. The upper production and shaping machine according to claim 1, characterized in that: The telescopic rod (13) is fixedly arranged at the lower end of the rotating shaft (15).

5. The upper production and shaping machine according to claim 1, characterized in that: The reset structure (8) comprises a connecting ring (801) and a reset spring (802); the connecting ring (801) is fixedly arranged on the shaft body of the rotating shaft (15); and the other end of the reset spring (802) is connected to the movable groove (12).

6. A shoe upper production and shaping machine according to claim 5, characterized in that: One end of the return spring (802) is connected to the connecting ring (801).

7. The upper production and shaping machine according to claim 1, characterized in that: A connecting rod (4) is fixedly arranged at the lower end of the connecting block (3), and the heating plate (5) is fixedly arranged at the lower end of the connecting rod (4).

8. The upper production and shaping machine according to claim 1, characterized in that: The rotating shaft (15) is rotatably arranged on one side of the interior of the connecting block (3).

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