A tool for repairing a missing flower on a molded shoe

Abstract

The utility model belongs to shoemaking technical field discloses a tool for repairing the patternless of mould pressing shoes, including shell, gland and embossing assembly, embossing assembly includes the spigot and the embossing piece of fixed setting on spigot, is equipped with the pattern on the embossing piece, embossing assembly is provided with a plurality of, and the pattern of each embossing assembly's embossing piece is different, and the spigot of a plurality of embossing assemblies is inserted and is set up at the head and tail, is equipped with the through stepped hole in the shell, and the embossing assembly of inserting together is installed in the stepped hole of shell, and the embossing piece of embossing assembly projects the shell, and the other end of shell is sealed through gland. The utility model can improve the repair quality, convenient to use, and the universality is strong, is applicable to the embossing for the vamp repair site.

Description

Technical Field

[0001] This utility model belongs to the field of shoemaking technology and relates to a repair tool, specifically a tool for repairing missing patterns on molded shoes. Background Technology

[0002] In the production of molded shoes, the rubber outsole and upper are bonded together under mold pressure. This type of shoe body has a strong bond between the upper and sole, is not prone to delamination, and is suitable for mass production. The molding process involves a "texturing" process, which refers to a processing technique that creates specific textures on the mold surface, "engraving" three-dimensional patterns onto the sole and upper. However, during the high-temperature, high-pressure vulcanization process, air bubbles in the liquid material can cause small holes in the upper, also known as missing patterns. These need to be repaired manually by filling the holes with material. Current technology, after repair, without mold pressing, cannot create the same pattern as the missing pattern in the filling material, making it difficult for the repaired area to be completely consistent with other areas, affecting product quality. Utility Model Content

[0003] To address the aforementioned shortcomings in the existing technology, this utility model aims to provide a tool for repairing missing patterns in molded shoes, so that the repaired area has the same pattern as other areas.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] As a limitation of this utility model: it includes a shell, a cap, and an embossed assembly; The embossing assembly includes a plug-in tube and an embossing piece fixed on the plug-in tube. The embossing piece is provided with a pattern. Multiple embossing assemblies are provided. The embossing piece of each embossing assembly has a different pattern. The plug-in tubes of multiple embossing assemblies are connected end to end. The housing has a through stepped hole, and the embossed components are installed in the stepped hole of the housing. The embossed part of the embossed components extends out of the housing, and the other end of the housing is sealed by a pressure cap.

[0006] As a further limitation of this utility model: the outer wall of the plug tube is in contact with the inner wall of the shell.

[0007] As a limitation of this utility model: the insert tube has an inner cavity for insertion and a positioning platform for positioning on its outer wall. When two adjacent embossed components are inserted, the end of the insert tube abuts against the positioning platform of the other insert tube.

[0008] As another limitation of this utility model: the pressure cap is connected to the end of the housing by a thread.

[0009] As a limitation of this utility model, the embossing component is provided in five parts.

[0010] As a third limitation of this utility model: the embossed part is a cylindrical structure, and patterns are provided on its circumferential surface and end surface.

[0011] As a fourth limitation of this utility model: the embossed part is a sheet structure, and patterns are provided on both sides.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model compared with the prior art are as follows: (1) This utility model sets a pattern on the embossed part. When the embossed part is pressed on the repair position, the same pattern as other positions can be printed on the filling material, which improves the quality of the product. At the same time, different patterns are set on the embossed part, which can press out a variety of different patterns at the repair position to meet a variety of different embossing needs. Furthermore, multiple embossing components are assembled in the housing, so they will not be lost. The extended hand-held part through the housing makes it more convenient to use. (2) When multiple plug-in tubes of this utility model are stacked and assembled, the embossed part is placed in the inner cavity of the plug-in tube, which can prevent it from breaking. Moreover, the assembly is more convenient through external limiting. (3) The stepped holes in the housing of this utility model can position the embossed components after installation, prevent them from shaking in the housing, and improve the stability of the insertion. (4) The sheet-like embossing parts of this utility model are easy to use. The cylindrical embossing parts roll to emboss, which can make the embossing transition naturally and more beautiful.

[0013] In summary, this utility model can improve the repair quality, is easy to use, and has strong versatility, making it suitable for embossing on shoe upper repair areas. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a cross-sectional structural diagram of Embodiment 1 of the present invention; Figure 2 This is a schematic cross-sectional view of the embossing component connected end to end in Embodiment 1 of this utility model; Figure 3 This is a cross-sectional structural diagram of the embossing component of Embodiment 1 of this utility model; Figure 4 This is a cross-sectional structural diagram of the shell of Embodiment 1 of this utility model.

[0016] In the diagram: 1. Shell; 11. Stepped hole; 2. Pressure cap; 3. Embossed assembly; 31. Insert sleeve; 311. Left end section; 312. Middle section; 313. Right end section; 314. Positioning platform; 32. Embossed part. Detailed Implementation

[0017] The present invention will be further described in detail below through specific embodiments. It should be understood that the described embodiments are only for explaining the present invention and do not limit the present invention.

[0018] Example 1: A tool for repairing missing patterns on molded shoes like Figure 1 As shown, this embodiment includes a housing 1, a pressure cap 2, and an embossing assembly 3. Multiple embossing assemblies 3 are provided and are all placed inside the housing 1. The housing 1 is sealed by the pressure cap 2 and is used to position the embossing assemblies 3.

[0019] like Figure 2 As shown, this embodiment includes five embossing components 3. Each embossing component 3 includes a connector 31 and an embossing element 32 fixed to the connector 31. The five connectors 31 are connected end-to-end and placed inside the housing 1. The connector 31 has a circular cross-section and an internal cavity for insertion. The internal cavity is recessed inward from one end, forming a groove structure. The outer wall of the connector 31 has three sections with decreasing diameters, as shown below. Figure 3 As shown, the left end section 311 of the insert cylinder 31 has the largest diameter, the middle section 312 is a transition section, and the right end section 313 has the smallest diameter. A positioning platform 314 is formed at the diameter change point between the left end section 311 and the middle section 312. The embossed component 32 is fixed to the right end section 313. When two adjacent embossed components 3 are inserted, the middle section 312, right end section 313, and embossed component 32 of one insert cylinder 31 are inserted into the inner cavity of another insert cylinder 31, and the positioning platform 314 of that insert cylinder 31 abuts against the end face of the other insert cylinder 31. The cross-section of the inner cavity of the insert cylinder 31 is circular, and its diameter matches the diameter of the middle section 312 of the insert cylinder 31. When two insert cylinders 31 are inserted, the outer wall of the middle section 312 is in contact with the inner wall of the inner cavity, achieving both guidance and positioning.

[0020] The embossed part 32 is a cylindrical structure, with one end fixed to the right end section 313 of the insert tube 31. The circumferential surface and end face of the embossed part 32 are decorated with patterns. The patterns on the embossed parts 32 of the five embossed components 3 are different and are used to match the patterns in different molds.

[0021] like Figure 4As shown, the housing 1 has a through stepped hole 11, with a larger through hole on the left and a smaller through hole on the right. The outer wall of the insert cylinder 31 is in contact with the inner wall of the housing 1. The embossed assembly 3, which is inserted together, is installed in the stepped hole 11 of the housing 1. The embossed part 32 of the embossed assembly 3 extends out of the housing 1, and the positioning platform 314 of the first insert cylinder 31 abuts against the smaller hole in the stepped hole 11 of the housing 1, positioning the head of the embossed assembly 3. The other end of the housing 1 is sealed by a pressure cap 2, which is threaded to the end of the housing 1 and abuts against the end of the last insert cylinder 31, positioning the embossed assembly 3 in the length direction.

[0022] In this embodiment, remove the cap 2, pour out all the embossing components 3, select the embossing component 3 with the desired pattern, and use this embossing component 3 as the first one. Connect the remaining four embossing components 3 one after the other to the first embossing component 3 in sequence. Then insert the five connected embossing components 3 into the housing 1, so that the embossing part 32 of the first embossing component 3 protrudes from the housing 1. Finally, thread the cap 2 onto the housing 1. Holding the housing 1, press the circumferential surface of the embossing part 32 onto the repair material to create a textured pattern, ensuring the pattern at the repair location matches the surrounding pattern. When using other patterns, follow the above process to find the replacement embossing component 3 and place it in the first position.

[0023] Example 2: A tool for repairing missing patterns on molded shoes This embodiment is basically the same as the structure of embodiment 1. The difference is the structure of the embossed part 32. The embossed part 32 in this embodiment is a sheet structure and has patterns on both sides.

[0024] The above description is only an optional embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tool for repairing missing patterns on molded shoes, characterized in that: Includes housing, gland, and embossed components; The embossing assembly includes a plug-in tube and an embossing piece fixed on the plug-in tube. The embossing piece is provided with a pattern. Multiple embossing assemblies are provided. The embossing piece of each embossing assembly has a different pattern. The plug-in tubes of multiple embossing assemblies are connected end to end. The housing has a through stepped hole, and the embossed components are installed in the stepped hole of the housing. The embossed part of the embossed components extends out of the housing, and the other end of the housing is sealed by a pressure cap.

2. The tool for repairing missing patterns on molded shoes according to claim 1, characterized in that: The outer wall of the plug tube is in contact with the inner wall of the shell.

3. The tool for repairing missing patterns on molded shoes according to claim 2, characterized in that: The insert tube has an inner cavity for insertion and a positioning platform on its outer wall for positioning. When two adjacent embossed components are inserted, the end of the insert tube abuts against the positioning platform of the other insert tube.

4. A tool for repairing missing patterns on molded shoes according to any one of claims 1 to 3, characterized in that: The gland is threaded to the end of the housing.

5. A tool for repairing missing patterns on molded shoes according to claim 4, characterized in that: The embossing components are provided in five parts.

6. A tool for repairing missing patterns on molded shoes according to claim 5, characterized in that: The embossed part is a cylindrical structure with patterns on its circumference and end faces.

7. A tool for repairing missing patterns on molded shoes according to claim 5, characterized in that: The embossed part has a sheet structure and patterns on both sides.

Images