Automatic sewing device for sewing shoelaces of sports shoes

Abstract

The automatic sewing device is simple in structure and convenient to sew shoe ropes and comprises a fixing plate, a sewing channel used for containing the shoe ropes is formed in one end of the fixing plate, a sliding channel is formed in the fixing plate, the sliding channel is communicated with the sewing channel, and the sliding channel is communicated with the shoe ropes. A first positioning plate used for positioning a shoe rope is arranged in the sliding channel in a sliding mode, and a pushing device used for pushing the first positioning plate to slide is arranged on the fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe sewing devices, and particularly to an automatic sewing device for sewing shoelaces on sports shoes. Background Art

[0002] As an indispensable part of people's daily necessities, shoes have seen higher and higher requirements in all aspects as society prospers and progresses. People not only require aesthetic appearance but also greater comfort. In China, the shoemaking industry has a long history. With the trend of reform and opening up, China has become the world's largest shoe production and sales center, with a very complete industrial chain and industrial development platform.

[0003] In the production process of existing shoes, in some cases, shoelaces need to be sewn into loops. Traditional production methods rely on manually bringing the two ends of the rope together and then holding them for sewing. Although it can meet the requirements, manual operation is inefficient and prone to sewing fingers, which is not conducive to the operation of workers.

[0004] To solve this problem, the present utility model is created. Summary of the Utility Model

[0005] Therefore, in view of the above problems, the present utility model proposes an automatic sewing device for sewing shoelaces on sports shoes, which has a simple structure and is convenient for sewing shoelaces.

[0006] To solve the above technical problems, the solution adopted by the present utility model is: an automatic sewing device for sewing shoelaces on sports shoes, including a fixing plate. One end of the fixing plate is provided with a sewing channel for placing shoelaces. A sliding channel is opened on the fixing plate, and the sliding channel is communicated with the sewing channel. A first positioning plate for positioning the shoelace is slidably arranged in the sliding channel, and a pushing device for pushing the first positioning plate to slide is arranged on the fixing plate.

[0007] Further improvement is: the pushing device includes an electric push rod, the electric push rod is arranged at the other end of the fixing plate, and the extending rod of the electric push rod is connected to the first positioning plate.

[0008] Further improvement is: a guiding device is arranged on the fixing plate.

[0009] Further improvement is: the guiding device includes two guiding plates and a U-shaped plate. The guiding plates are symmetrically arranged at both ends of the sliding channel. There is a gap between the guiding plates and the fixing plate. The first positioning plate is inclined upward on the U-shaped plate, and connecting plates are arranged at both ends of the U-shaped plate, and the connecting plates are arranged in the gap.

[0010] Further improvements include: a Z-shaped second positioning plate is also included. The fixing plate is provided with a positioning channel, which is located at the other end of the first positioning plate. The positioning channel is communicated with the sewing channel. One end of the second positioning plate is arranged on the fixing plate, and one end of the second positioning plate is located in the positioning channel.

[0011] Further improvements include: a floating block is also included. The floating block is rotatably arranged on the extending rod of the electric push rod. A screw rod is arranged on the floating block, and a nut is arranged on the U-shaped plate. The screw rod passes through the nut and is in threaded transmission with the nut to drive the U-shaped block to slide.

[0012] Further improvements include: the fixing plate is provided with fixing holes for fixing on the sewing machine.

[0013] Further improvements include: the guiding plate is locked on the fixing plate by bolts.

[0014] Further improvements include: the second positioning plate is locked on the fixing plate by bolts.

[0015] Further improvements include: a fixing block is arranged on the electric push rod, and the fixing block is locked on the fixing plate by bolts to fix the electric push rod.

[0016] By adopting the foregoing technical solutions, the beneficial effects of the present utility model are:

[0017] The structure is simple and convenient for sewing shoelaces. The two ends of the shoelace are automatically positioned by the first positioning plate, avoiding the traditional manual pressing, which can not only improve the sewing efficiency but also improve the sewing safety. Description of the Drawings

[0018] Figure 1 It is a schematic cross-sectional structure diagram of the automatic sewing device for sewing shoelaces of sports shoes in the embodiment of the present utility model.

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the fixing plate in the embodiment of the present utility model.

[0020] Figure 3 It is a schematic structure diagram of the sliding block in the embodiment of the present utility model. Detailed Embodiments

[0021] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0022] Reference Figures 1-3, what is disclosed in the embodiments of the present utility model is: an automatic sewing device for the laces of sports shoes, including a fixed plate 1. One end of the fixed plate 1 is provided with a sewing channel 2 for placing shoe laces. A sliding channel is provided on the fixed plate 1, and the sliding channel is communicated with the sewing channel 2. A first positioning plate 3 for positioning the shoe laces is slidably arranged in the sliding channel. An electric push rod 7 for pushing the first positioning plate 3 to slide is arranged on the fixed plate 1, and the electric push rod 7 is arranged at the other end of the fixed plate 1. The extending rod of the electric push rod 7 is connected to the first positioning plate 3. Among them, when in use, the shoe laces are wound into a circle, and then the two ends of the shoe laces are placed into the sewing channel 2. Then the electric push rod 7 works to drive the first positioning plate 3 to slide. The first positioning plate 3 resists against the shoe laces and pushes the shoe laces to resist against the inner wall of the sewing channel 2, so as to position the shoe laces and prevent the shoe laces from moving, and then the shoe laces can be sewn. The two ends of the shoe laces are automatically positioned by the first positioning plate 3, avoiding the traditional method of pressing by hand, which can not only improve the sewing efficiency but also improve the sewing safety.

[0023] To ensure that the first positioning plate 3 can always slide linearly, it further includes two guide plates 5 and a U-shaped plate 4. The guide plates 5 are symmetrically arranged at both ends of the sliding channel. There is a gap between the guide plates 5 and the fixed plate 1. The first positioning plate 3 is arranged obliquely upward on the U-shaped plate 4. Both ends of the U-shaped plate 4 are provided with connecting plates 41, and the connecting plates 41 are arranged in the gap. Through the two guide plates 5, the first positioning plate 3 can be kept sliding linearly, avoiding its skew, so that the shoe laces can be better fixed.

[0024] To be able to better fix shoe laces of different thicknesses, it further includes a Z-shaped second positioning plate 6. The fixed plate 1 is provided with a positioning channel, and the positioning channel is located at the other end of the first positioning plate 3. The positioning channel is communicated with the sewing channel 2. One end of the second positioning plate 6 is arranged on the fixed plate 1, and one end of the second positioning plate 6 is located in the positioning channel. By setting the second positioning plate 6, different thicknesses of the second positioning plate 6 can be replaced according to the thickness of the shoe laces, so as to better fix different shoe laces. At the same time, the first positioning plate 3 can also be replaced to match the thickness of the shoe laces, so as to further better fix the shoe laces.

[0025] To be able to better adjust the fixation, it further includes a floating block 8. The floating block 8 is rotatably arranged on the extending rod of the electric push rod 7. A screw rod 9 is arranged on the floating block 8, and a nut 10 is arranged on the U-shaped plate 4. The screw rod 9 passes through the nut 10 and is in threaded transmission with the nut 10 to drive the U-shaped block to slide. By adjusting the floating block 8, the screw rod 9 on the floating block 8 is in transmission with the nut 10, so that the first positioning plate 3 can be adjusted to move forward or backward, so as to finely adjust the distance of resisting against the shoe laces and better fix the shoe laces.

[0026] In order to facilitate the fixing of the fixing plate 1, fixing holes 11 for fixing on the sewing machine are formed in the fixing plate 1.

[0027] In order to facilitate the disassembly and assembly of the guide plate 5, the guide plate 5 is locked to the fixing plate 1 by bolts.

[0028] In order to facilitate the disassembly and assembly of the second positioning plate 6, the second positioning plate 6 is locked to the fixing plate 1 by bolts.

[0029] In order to facilitate the disassembly of the electric push rod 7, a fixing block 71 is provided on the electric push rod 7, and the fixing block 71 is locked to the fixing plate 1 by bolts to fix the electric push rod 7.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and descriptions only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic sewing device for making shoelaces for sports shoes, characterized in that: It includes a fixed plate, one end of which is provided with a sewing channel for placing shoelaces, a sliding channel is provided on the fixed plate, the sliding channel is connected to the sewing channel, a first positioning plate for positioning shoelaces is slidably provided in the sliding channel, the fixed plate is provided with a pushing device for pushing the first positioning plate to slide, the pushing device includes an electric push rod, the electric push rod is provided at the other end of the fixed plate, and the extension rod of the electric push rod is connected to the first positioning plate.

2. The automatic sewing device for making shoelaces for sports shoes according to claim 1, characterized in that: The fixing plate is provided with a guiding device.

3. The automatic sewing device for making shoelaces for sports shoes according to claim 2, characterized in that: The guide device includes two guide plates and a U-shaped plate. The guide plates are symmetrically arranged at both ends of the sliding channel. There is a gap between the guide plates and the fixed plate. The first positioning plate is arranged on the U-shaped plate at an upward tilt. Connecting plates are provided at both ends of the U-shaped plate, and the connecting plates are arranged in the gap.

4. The automatic sewing device for making shoelaces for sports shoes according to claim 1, characterized in that: It also includes a Z-shaped second positioning plate, the fixed plate is provided with a positioning channel, the positioning channel is located at the other end of the first positioning plate, the positioning channel is connected to the sewing channel, one end of the second positioning plate is arranged on the fixed plate, and one end of the second positioning plate is located in the positioning channel.

5. The automatic sewing device for making shoelaces for sports shoes according to claim 3, characterized in that: It also includes a floating block, which is rotatably arranged on the extension rod of the electric push rod. The floating block is provided with a screw rod, and the U-shaped plate is provided with a nut. The screw rod is passed through the nut and is threadedly transmitted with the nut to drive the U-shaped block to slide.

6. The automatic sewing device for making shoelaces for sports shoes according to claim 1, characterized in that: The fixing plate is provided with a fixing hole fixed on the sewing machine.

7. The automatic sewing device for making shoelaces for sports shoes according to claim 3, characterized in that: The guide plate is locked on the fixing plate by means of bolts.

8. The automatic sewing device for sports shoe laces according to claim 4, characterized in that: The second positioning plate is locked on the fixing plate by bolts.

9. The automatic sewing device for making shoelaces for sports shoes according to claim 1, characterized in that: The electric push rod is provided with a fixing block, and the fixing block is locked on the fixing plate by bolts to fix the electric push rod.

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