Automatic fastening machine

Abstract

The utility model discloses an automatic fastening machine which comprises a base, stand columns are symmetrically arranged at the two ends of the top of the base, sliding sleeves are arranged on the stand columns in a sliding mode, and first fastening bolts are connected to one sides of the sliding sleeves in a threaded mode and used for fixedly connecting the sliding sleeves with the stand columns. A mounting plate is connected between the two sliding sleeves, an L-shaped mounting frame is arranged on the rear side of the top of the mounting plate, an air cylinder is arranged on the top of the mounting frame, and a pressing head is arranged at the output end of the bottom of the air cylinder and used for pressing the strainer. A vamp column is arranged on the front side of the top of the mounting plate, located under the pressing head and used for containing a vamp to be laced. Compared with the traditional manual operation, the operation time of dozens of seconds can be saved for each pair of shoes, the working efficiency can be greatly improved, the productivity is improved, and the fatigue of staff is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking equipment, in particular to an automatic fastening machine. Background Art

[0002] Currently, when producing shoes with loose fasteners, when threading the shoelaces, generally manual labor is used to press the loose fasteners by hand to thread the shoelaces. The loose fasteners are spring buckles, and workers need to press them down with their hands and not release them to thread the shoelaces. This is not convenient for operation. Moreover, the material of the buckles is relatively hard. After long-term operation, workers report that their hands are soft and painful, which is likely to cause worker fatigue, affect the operation speed, and reduce efficiency. Summary of the Utility Model

[0003] In order to solve the problem that when producing shoes with loose fasteners and threading the shoelaces, workers need to press the fasteners by hand, which is not convenient for operation, affects production efficiency and is likely to cause occupational injuries, the utility model provides an automatic fastening machine.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] An automatic fastening machine includes a base. At both ends of the top of the base, columns are symmetrically arranged. A sliding sleeve is slidably arranged on the column, and a first fastening bolt is screwed on one side of the sliding sleeve for fixing the sliding sleeve and the column. An installation plate is connected between the two sliding sleeves. At the rear side of the top of the installation plate, an L-shaped installation frame is arranged, and a cylinder is arranged at the top of the installation frame. A pressing head is arranged at the output end of the bottom of the cylinder for pressing the loose fastener. At the front side of the top of the installation plate, a shoe upper column is arranged, and the shoe upper column is located directly below the pressing head for placing the shoe upper to be threaded with shoelaces.

[0006] Preferably, the cylinder is controlled to expand and contract through a foot pedal, which is convenient for workers to thread the shoelaces.

[0007] Preferably, the shoe upper column is fixedly arranged on the top of the installation plate through a fixing component. The fixing component includes two sliding rails symmetrically arranged on both sides of the top of the installation plate. A sliding block is slidably connected to the sliding rail, and a second fastening bolt is screwed on the top of the sliding block for fixing the sliding block and the sliding rail. A clamping plate is arranged at one end of the sliding block close to the shoe upper column for clamping both sides of the shoe upper column for fixation.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: Compared with the traditional manual operation, the utility model can save more than ten seconds of operation time for each pair of shoes, can greatly improve work efficiency, increase production capacity and reduce employee fatigue. Brief Description of the Drawings

[0009] Figure 1 It is the front view structural schematic diagram of the embodiment of the utility model;

[0010] Figure 2Schematic side view structure diagram of the embodiment of the present utility model;

[0011] Figure 3 is Figure 1 an enlarged schematic diagram of A in;

[0012] Figure 4 is Figure 2 an enlarged schematic diagram of B in.

[0013] In the figure: 1, base; 2, column; 3, sliding sleeve; 4, first fastening bolt; 5, mounting plate; 6, shoe upper column; 7, mounting bracket; 8, cylinder; 9, pressing head; 10, foot pedal; 11, slide rail; 12, slider; 13, clamping plate; 14, second fastening bolt. Specific embodiments

[0014] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Embodiment

[0016] As Figures 1 to 4 shown, the embodiment of the present utility model includes a base 1. At both ends of the top of the base 1, columns 2 are symmetrically arranged. A sliding sleeve 3 is slidably arranged on the column 2, and a first fastening bolt 4 is screwed on one side of the sliding sleeve 3 for fixedly connecting the sliding sleeve 3 and the column 2; an installation plate 5 is connected between the two sliding sleeves 3. A rear side of the top of the installation plate 5 is provided with an L-shaped mounting bracket 7, and a cylinder 8 is arranged on the top of the mounting bracket 7. A pressing head 9 is arranged at the output end of the bottom of the cylinder 8 for pressing the fastening buckle; a shoe upper column 6 is arranged on the front side of the top of the installation plate 5, and the shoe upper column 6 is located directly below the pressing head 9 for placing the shoe upper to be laced; the cylinder 8 is controlled to extend and retract through a foot pedal 10, which is convenient for workers to perform the lacing operation.

[0017] When threading the shoelaces through the upper with a buckle, first, the worker puts the upper on the upper post 6, then threads the shoelaces through the shoelace holes in order. Next, the worker places the buckle on the upper and controls the cylinder 8 to extend by stepping on the foot pedal 10, so that the pressing head 9 moves downward. During this process, the position of the buckle is adjusted so that it can be pressed by the pressing head 9, which facilitates the worker to thread the shoelaces through the buckle with both hands. After threading, release the foot pedal 10, and the cylinder 8 contracts to drive the pressing head 9 to move upward to release the buckle. At this time, the work of threading the shoelaces through the buckle is completed. And during the actual operation of the worker, the sliding sleeve 3 can be loosened by loosening the first fastening bolt 4, and after adjusting the height of the mounting plate 5, tighten the first fastening bolt 4 to fix it, so that the worker can adjust the upper post 6 to a height convenient for their own operation, further improving work efficiency.

[0018] In actual work, when a skilled worker manually operates to press the buckle to thread the shoelaces, it takes 30 seconds to complete the operation for each pair of shoes. However, when using the present utility model for operation, the entire operation can be completed in only 14 seconds, which can greatly improve work efficiency. Embodiment

[0019] On the basis of Embodiment 1, the upper post 6 is fixedly arranged on the top of the mounting plate 5 through a fixing component. The fixing component includes two slide rails 11 symmetrically arranged on both sides of the top of the mounting plate 5. A slider 12 is slidably connected to the slide rail 11, and a second fastening bolt 14 is screwed on the top of the slider 12 for fixing the slider 12 to the slide rail 11. One end of the slider 12 close to the upper post 6 is provided with a clamping plate 13 for clamping both sides of the upper post 6 for fixation. After loosening the second fastening bolt 14, the slider 12 can be slid on the slide rail 11, so that the clamping plate 13 releases the upper post 6, which is convenient for replacing the upper post 6 to be suitable for uppers of different models and specifications. After replacing the upper post 6, slide the slider 12 again so that the two clamping plates 13 clamp both sides of the upper post 6, and then tighten the second fastening bolt 14 to fix the slider 12.

[0020] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic fastening machine, characterized in that: It includes a base. At both ends of the top of the base, columns are symmetrically arranged. A sliding sleeve is slidably arranged on the column, and a first fastening bolt is screwed on one side of the sliding sleeve for fixedly connecting the sliding sleeve and the column; An installation plate is connected between the two sliding sleeves. A rear side of the top of the installation plate is provided with an L-shaped installation frame, and a cylinder is arranged on the top of the installation frame. A pressing head is arranged at the output end of the bottom of the cylinder for pressing the fastening buckle; A shoe upper column is arranged on the front side of the top of the installation plate, and the shoe upper column is located directly below the pressing head for placing the shoe upper with the shoelace to be worn.

2. The automatic fastening machine according to claim 1, wherein: The cylinder is telescopically controlled by a foot pedal, which is convenient for workers to perform the shoelace threading operation.

3. An automatic fastening machine according to claim 1, characterized in that: The shoe upper column is fixedly arranged on the top of the installation plate through a fixing component. The fixing component includes two slide rails symmetrically arranged on both sides of the top of the installation plate. A slider is slidably connected to the slide rail, and a second fastening bolt is screwed on the top of the slider for fixedly connecting the slider and the slide rail; One end of the slider close to the shoe upper column is provided with a clamping plate for clamping both sides of the shoe upper column for fixation.

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