Limiting piece installed on button installing machine

Abstract

The utility model discloses a limit piece installed on a button installing machine, which comprises a fixing block, a groove which is sunken towards the direction away from a pull ring is arranged on the side face of the fixing block, the groove penetrates through the upper surface of the fixing block, and the size of the groove is matched with the size of the pull ring. According to the utility model, the mounting accuracy of the quick-pull ring can be improved, and the mounted quick-pull ring is prevented from deviating; the utility model is suitable for the shoemaking industry, and is used for being mounted on the button mounting machine.

Description

Technical Field

[0001] The utility model belongs to the field of shoemaking, in particular to a limiting component installed on a button-attaching machine. Background Art

[0002] In order to quickly pull the shoelaces, a quick pull ring is usually installed at the lace opening of the shoe upper. The structure of the quick pull ring is as follows Figure 1 As shown, it includes a pull ring 11 and a mounting hole 12. The quick pull ring 1 is installed by a buttoning machine 2, and the structure of the buttoning machine 2 is as follows Figure 2 As shown, it includes a machine base 21, on which are provided an upper die 22 and a lower die 23 that cooperate with each other. During operation, the mounting hole 12 of the quick-pull ring 1 is aligned with the shoe eye 4, and then the mounting hole 12 and the shoe eye 4 are placed at the lower die 23. The upper die 22 punches up and down once, and cooperates with the lower die 23 to punch the rivet 5. The rivet 5 passes through the mounting hole 12 and the shoe eye 4, and the quick-pull ring 1 is fixed to the shoe upper 3. Figure 3 The fixed pull ring 11 is perpendicular to the edge of the upper 3.

[0003] However, when the upper die 22 is pressed downward, it will produce an impact force on the pull ring 1, causing the position of the pull ring 11 to deviate. Figure 4 As shown, at this time, the pull ring 11 is not perpendicular to the edge of the upper 3, resulting in the shoelaces being unable to be pulled quickly. Utility Model Content

[0004] The utility model aims to provide a limiting component installed on a button-attaching machine, so as to solve the problem of deflection in the installation of a quick-pull ring existing in the prior art.

[0005] In order to achieve the above purpose, the technical solutions adopted by the present utility model are as follows:

[0006] A limiting component installed on a button-installing machine comprises a fixed block. A groove is provided on the side of the fixed block and is recessed in a direction away from a pull ring. The groove passes through the upper surface of the fixed block and the size of the groove is adapted to the size of the pull ring.

[0007] As a limitation of the present invention: the length of the groove is greater than or equal to the length of the pull ring, and the width of the groove is equal to the width of the pull ring.

[0008] As a further limitation of the present invention, the height of the fixing block is adapted to the height of the pull ring.

[0009] As another limitation of the present invention: the fixing block is a square structure.

[0010] As a further limitation of the present invention: the fixing block is made of polyethylene.

[0011] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0012] The utility model includes a fixing block, the side of which is provided with a groove that is recessed in a direction away from the pull ring. The groove extends through the upper surface of the fixing block, and the size of the groove is adapted to the size of the pull ring. When in use, the fixing block is fixed to a position on the machine base near the lower die, with the opening of the groove facing the lower die. The mounting hole of the quick pull ring is aligned with the eyelet of the shoe and then placed on the lower die. The pull ring on the quick pull ring extends into the groove. Since the width of the groove is equal to the width of the pull ring, it can prevent the pull ring from swinging left or right. Under the action of the impact force of the upper die, the pull ring will not deflect.

[0013] In summary, the utility model can improve the installation accuracy of the quick-pull ring and prevent the quick-pull ring from deflecting after installation; the utility model is suitable for the shoemaking industry and is used for being installed on a button-installing machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 1 This is a structural diagram of a medium-speed pull ring in the prior art;

[0016] Figure 2 It is a structural diagram of a button-installing machine in the prior art;

[0017] Figure 3 A schematic diagram of the local structure for installing a quick-pull ring on the upper;

[0018] Figure 4 This is a schematic diagram of the local structure when the quick-pull ring is installed at an angle;

[0019] Figure 5 This is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 6 This is a schematic diagram of the application structure of an embodiment of the utility model;

[0021] Figure 7 Schematic diagram of the cooperation relationship between the embodiment of the utility model and the quick pull ring.

[0022] In the figure: 1-speed pull ring, 11-pull ring, 12-mounting hole;

[0023] 2-buttoning machine, 21-machine base, 22-upper die, 23-lower die;

[0024] 3-Upper, 4-Eyelets, 5-Rivets, 6-Fixing Blocks, 7-Grooves. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and do not constitute a limitation to the present invention.

[0026] The directional terms or positional relationships such as "up", "down", "left", "right", "front", and "back" described in the embodiment are based on the figures in the specification of the utility model. Figure 5 The orientation relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as a limitation on the content protected by the present invention.

[0027] This embodiment is used to be installed on the button-installing machine 2 to limit the quick-pull ring 1 to prevent the upper die 22 from generating an impact force on the quick-pull ring 1 during punching, which would cause the quick-pull ring 1 to be installed skewed.

[0028] In this embodiment, the height refers to the distance in the up-down direction, the width refers to the distance in the left-right direction, and the length refers to the distance in the front-back direction.

[0029] like Figure 5 、 7 As shown, this embodiment includes a fixing block 6 , which is a square structure. The height of the fixing block 6 is adapted to the height of the pull ring 11 . Adaptation here means that the height of the fixing block 6 is greater than or equal to the height of the pull ring 11 .

[0030] like Figure 5 、 7 As shown, the side of the fixed block 6 is provided with a groove 7 that is recessed away from the pull ring 11. In other words, the groove 7 is recessed from front to back. The size of the groove 7 is compatible with the size of the pull ring 11. Here, "compatible" means that the length of the groove 7 is greater than or equal to the length of the pull ring 11 to ensure that the pull ring 11 can extend into the groove 7. At the same time, the width of the groove 7 is equal to the width of the pull ring 11 to limit the left and right swing of the pull ring 11. The groove 7 runs through the upper surface of the fixed block 6 to ensure that the pull ring 11 can be inserted into the groove 7 from top to bottom. In this embodiment, the groove 7 also runs through the lower surface of the fixed block 6.

[0031] In this embodiment, the fixing block 6 has a square structure with a simple structure and is easy to process. Of course, the fixing block 6 can also adopt any other structure in the prior art; similarly, the groove 7 can also adopt any other shape in the prior art, as long as the width of the groove 7 is equal to the width of the pull ring 11, and the fixing block 6 has a certain height to prevent the pull ring 11 from swinging left and right.

[0032] In this embodiment, the fixing block 6 is made of polyethylene, which has low processing cost. Of course, it can also be made of metal or other materials.

[0033] When using this embodiment, if Figure 6 As shown, the fixing block 6 is fixed on the machine base 21 near the lower mold 23, and the groove 7 opens toward the lower mold 23. The mounting hole on the quick pull ring 1 is aligned with the shoe eye 4 and placed on the lower mold 23. The pull ring 11 on the quick pull ring 1 extends into the groove 7, see Figure 7 Since the width of the groove 7 is equal to the width of the pull ring 11, it can prevent the pull ring 11 from swinging left and right. Under the impact force of the upper mold 22, the pull ring 11 will not deflect. The fixed pull ring 11 is still perpendicular to the edge of the vamp 3, which improves the installation accuracy of the speed pull ring 1.

[0034] It should be noted that the above description is merely 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 above embodiments, those skilled in the art may still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A limiter installed on a button-setting machine, characterized in that: The utility model comprises a fixing block, wherein a groove which is recessed in a direction away from the pull ring is provided on the side surface of the fixing block, the groove passes through the upper surface of the fixing block, and the size of the groove is adapted to the size of the pull ring.

2. A limiting member installed on a button-attaching machine according to claim 1, characterized in that: The length of the groove is greater than or equal to the length of the pull ring, and the width of the groove is equal to the width of the pull ring.

3. A limiting member installed on a button-attaching machine according to claim 2, characterized in that: The height of the fixing block is adapted to the height of the pull ring.

4. A limiter installed on a button-attaching machine according to any one of claims 1 to 3, characterized in that: The fixed block has a square structure.

5. The limiting member installed on a button-attaching machine according to claim 4, characterized in that: The fixing block is made of polyethylene.

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