Button sewing machine easy to position and used for garment processing

Abstract

The utility model discloses an easy-to-position button sewing machine for garment processing, which comprises a button sewing machine body, the button sewing machine body comprises a base, the top of the base is fixedly connected with an L-shaped support plate, an electric telescopic rod is embedded and fixed on the inner wall of the top of the L-shaped support plate, and the electric telescopic rod is fixedly connected with the base. The bottom end of an output shaft of the electric telescopic rod is fixedly connected with a cross-shaped electric sliding rail, the sliding end of the cross-shaped electric sliding rail is fixedly connected with a button sewing assembly, and the cross-shaped electric sliding rail is used for driving the button sewing assembly to move front, back, left and right. Through the arrangement of a series of structures, garment cloth can be automatically pressed and positioned in the process of driving the button sewing assembly to move downwards, a worker does not need to press and position the garment cloth by hand, and the risk of displacement of the garment cloth in the button sewing process can be effectively reduced through the mechanical positioning mode, so that the labor intensity of the worker is reduced. In addition, a plurality of buttons can be positioned at the same time, the button deviation condition in the button sewing process can be effectively reduced, and the button sewing stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of garment processing technology, and in particular to a button-attaching machine for garment processing that is easy to position. Background Technology

[0002] Garment processing mainly refers to textile and sewing work. In modern times, it is a garment production method that relies primarily on machine processing and secondarily on manual processing. During garment processing, buttons need to be sewn onto the surface of the garment, thus requiring the use of a button sewing machine. Existing button sewing machines typically rely on manual pressing and positioning of the fabric during the button sewing operation. This manual positioning method has low stability and can lead to button misalignment due to fabric shifting. Furthermore, the lack of a structure for individually positioning buttons results in button misalignment during the sewing operation. Considering the above factors, we propose a button sewing machine for garment processing that is easy to position. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easy-to-position button-attaching machine for garment processing.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A button-attaching machine for garment processing, which is easy to position, includes a machine body. The machine body includes a base, and an L-shaped support plate is fixedly connected to the top of the base. An electric telescopic rod is embedded and fixedly mounted on the inner wall of the top of the L-shaped support plate. A cross-shaped electric slide rail is fixedly connected to the bottom end of the output shaft of the electric telescopic rod. A button-attaching assembly is fixedly connected to the sliding end of the cross-shaped electric slide rail. The cross-shaped electric slide rail is used to drive the button-attaching assembly to move forward, backward, left, and right. Its driving principle is existing technology and will not be described in detail here. Elastic guide mechanisms are fixedly connected to both sides of the cross-shaped electric slide rail. A pressure block is fixedly connected to the bottom of the elastic guide mechanism. The elastic guide mechanism provides vertical guidance for the pressure block. As a result, each of the two pressure blocks has a mounting plate on one side close to each other, and a push rod motor is embedded and fixed on one side close to each other. The output shaft end of the push rod motor is fixedly connected to the corresponding mounting plate. The push rod motor is used to drive the corresponding mounting plate to move laterally. Each of the two mounting plates has multiple fixing slots on one side close to each other. The same arc-shaped plate is magnetically fixed in the two upper and lower opposite fixing slots. Each of the two lower and upper opposite arc-shaped plates has a pressure detection and positioning mechanism fixedly installed on one side close to each other. The pressure detection and positioning mechanism is used to position the button. A controller is fixedly connected to the top left side of the L-shaped support plate. The multiple pressure detection and positioning mechanisms and the two push rod motors are all electrically connected to the controller.

[0006] Preferably, the elastic guiding mechanism includes a fixed plate, with one side of the two fixed plates close to each other being fixedly connected to both sides of the cross-shaped electric slide rail. Two L-shaped guide rods are fixedly connected to the top of the pressure block. The fixed plate is slidably sleeved on the corresponding two L-shaped guide rods. The L-shaped guide rods provide vertical guidance for the corresponding pressure block. Two springs are fixedly connected between the bottom of the fixed plate and the top of the corresponding pressure block. The springs are movably sleeved on the corresponding L-shaped guide rods.

[0007] Preferably, the pressure detection and positioning mechanism includes a positioning plate disposed within the arc-shaped plate. Pressure sensors are embedded and fixed on the side of the two opposing arc-shaped plates that are close to each other. The detection end of the pressure sensor is fixedly connected to the side of the corresponding positioning plate that is close to the arc-shaped plate. Multiple pressure sensors are electrically connected to the controller. The pressure sensors are used to detect the extrusion force of the arc-shaped plate and transmit the detected extrusion force to the controller.

[0008] Preferably, a first magnet is fixedly connected to the inner wall of the fixing groove on the side away from its opening, and two second magnets are fixedly connected to the sides of the two opposite arc plates. The second magnets are movably sleeved in the corresponding fixing grooves and attract the first magnets. The arc plates are quickly fixed by the cooperation of the first magnets and the second magnets.

[0009] Preferably, a second anti-slip rubber sheet is bonded and fixed to the bottom of the pressing block. The second anti-slip rubber sheet can effectively reduce slippage during the pressing process.

[0010] Preferably, each of the two pressure blocks has a mounting groove on one side that is close to each other, and the inner wall of the mounting groove is fixedly connected to the outer side of the corresponding push rod motor.

[0011] Preferably, the two positioning plates facing each other on the side with the sides close to each other are both designed with an arc-shaped structure and are bonded and fixed with a first anti-slip rubber. The first anti-slip rubber can effectively reduce slippage during the positioning process.

[0012] Compared with existing technologies, the beneficial effects of this utility model are:

[0013] 1. Through the cooperation of the elastic guide mechanism, pressure block, electric telescopic rod and cross-shaped electric slide rail, the fabric can be pressed and fixed in position while driving the fastener assembly to move downward;

[0014] 2. The push rod motor, controller, arc plate and pressure detection and positioning mechanism work together to position the button. The multiple fixing slots can adjust the position of the arc plate according to the position of the button, improving the flexibility of use.

[0015] This invention, through a series of structural designs, can automatically press and fix the garment fabric in place during the downward movement of the driving button assembly, eliminating the need for manual pressing and fixing. This mechanical positioning method can effectively reduce the risk of garment fabric displacement during buttoning. In addition, it can simultaneously position multiple buttons, effectively reducing button misalignment during buttoning and improving buttoning stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a button-attaching machine for garment processing that is easy to position, as proposed in this utility model.

[0017] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0018] Figure 3 for Figure 2 A magnified structural diagram of part A in the middle;

[0019] Figure 4 This is a right-side structural diagram of the mounting plate, arc plate, and pressure detection and positioning mechanism connector on the left side of a garment processing button-attaching machine that is easy to position, as proposed in this utility model.

[0020] In the diagram: 100, base; 101, L-shaped support plate; 102, electric telescopic rod; 103, cross-shaped electric slide rail; 104, fastener assembly; 1, fixing plate; 2, L-shaped guide rod; 3, pressure block; 4, controller; 5, push rod motor; 6, mounting plate; 7, arc plate; 8, positioning plate; 9, pressure sensor; 10, first anti-slip rubber; 11, fixing groove; 12, first magnet; 13, second magnet; 14, second anti-slip rubber; 15, spring. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4A button-attaching machine for garment processing, which is easy to position, includes a button-attaching machine body. The button-attaching machine body includes a base 100. An L-shaped support plate 101 is fixedly connected to the top of the base 100. An electric telescopic rod 102 is embedded and fixed on the inner wall of the top of the L-shaped support plate 101. A cross-shaped electric slide rail 103 is fixedly connected to the bottom end of the output shaft of the electric telescopic rod 102. The electric telescopic rod 102 is used to drive the cross-shaped electric slide rail 103 to move vertically. A button-attaching assembly 104 is fixedly connected to the sliding end of the cross-shaped electric slide rail 103. The cross-shaped electric slide rail 103 is used to drive the button-attaching assembly 104 to move forward, backward, left, and right. Its driving principle is existing technology and will not be described in detail here. Elastic guide mechanisms are fixedly connected to both sides of the cross-shaped electric slide rail 103. A pressure block 3 is fixedly connected to the bottom of the elastic guide mechanism. A second anti-slip rubber 14 is glued and fixed to the bottom of the pressure block 3. The setting can effectively reduce slippage during the pressing process. The elastic guide mechanism includes a fixed plate 1. The two fixed plates 1 are fixedly connected to the two sides of the cross-shaped electric slide rail 103 respectively on their close sides. The top of the pressure block 3 is fixedly connected to two L-shaped guide rods 2. The fixed plate 1 is slidably sleeved on the corresponding two L-shaped guide rods 2. The top of the fixed plate 1 has two guide holes. The inner wall of the guide hole is slidably sleeved on the outer side of the corresponding L-shaped guide rod 2. The L-shaped guide rod 2 plays a vertical guiding role for the corresponding pressure block 3. The bottom of the fixed plate 1 and the top of the corresponding pressure block 3 are fixedly connected to two springs 15. The springs 15 are movably sleeved on the corresponding L-shaped guide rods 2. The elastic force of the springs 15 provides the fixed plate 1 with a distance to continue downward when the pressure block 3 drives the corresponding second anti-slip rubber 14 to contact the fabric, and the elastic force of the springs 15 is used to squeeze the pressure block 3.

[0023] Each of the two pressure blocks 3 has a mounting plate 6 on one side close to each other. A push rod motor 5 is embedded and fixed on one side close to each other. Each side close to each other has a mounting groove. The inner wall of the mounting groove is fixedly connected to the outer side of the corresponding push rod motor 5. The output shaft end of the push rod motor 5 is fixedly connected to the corresponding mounting plate 6. The push rod motor 5 is used to drive the corresponding mounting plate 6 to move laterally. Each side close to each other has multiple fixing grooves 11. The same arc-shaped plate 7 is magnetically fixed in the two upper and lower opposite fixing grooves 11. A first magnet 12 is fixedly connected to the inner wall of the fixing groove 11 away from its opening. Two second magnets 13 are fixedly connected to the two lower opposite arc-shaped plates 7 away from each other. The second magnets 13 are movably sleeved in the corresponding fixing grooves 11 and attract the first magnets 12. The arc-shaped plate 7 is quickly fixed by the cooperation of the first magnets 12 and the second magnets 13.

[0024] Pressure detection and positioning mechanisms are fixedly installed on the sides of the two opposing arc-shaped plates 7 that are close to each other. A controller 4 is fixedly connected to the top left side of the L-shaped support plate 101. Two push rod motors 5 are electrically connected to the controller 4. The pressure detection and positioning mechanism includes a positioning plate 8 set inside the arc-shaped plate 7. The sides of the two opposing positioning plates 8 that are close to each other are both designed with an arc structure and are bonded with a first anti-slip rubber 10. The first anti-slip rubber 10 can effectively reduce slippage during positioning. Pressure sensors 9 are embedded and fixed on the sides of the two opposing arc-shaped plates 7 that are close to each other. The detection end of the pressure sensor 9 is fixedly connected to the side of the corresponding positioning plate 8 that is close to the arc-shaped plate 7. Each pressure sensor 9 is electrically connected to the controller 4. The pressure sensor 9 is used to detect the extrusion force of the arc plate 7 and transmit the detected extrusion force to the controller 4. The controller 4 controls the corresponding push rod motor 5. The control principle is existing technology and will not be described in detail here. Through a series of structural settings, this utility model can automatically press and fix the garment fabric in place during the downward movement of the driving button assembly 104, without the need for manual pressing and fixing. This mechanical positioning method can effectively reduce the risk of garment fabric displacement during buttoning. In addition, it can simultaneously position multiple buttons, which can effectively reduce button offset during buttoning and improve buttoning stability.

[0025] Working principle: During use, when performing the buttoning operation, the garment fabric is smoothed and placed on the top of the base 100. Then, the electric telescopic rod 102 is started in the forward direction. The output shaft of the electric telescopic rod 102 drives the buttoning assembly 104 to move downward through the cross-shaped electric slide rail 103. The cross-shaped electric slide rail 103 also drives the two pressure blocks 3 to move downward through two fixed plates 1 and multiple springs 15. When the pressure block 3 moves the corresponding second anti-slip rubber 14 downward to contact the garment fabric, it restricts the pressure block 3 from moving further. At this time, the fixed plate 1, which continues to move, slides downward on the corresponding two L-shaped guide rods 2 and compresses the springs 15. The springs 15 squeeze the corresponding pressure block 3, so that the pressure block 3 and the second anti-slip rubber 14 press and fix the garment fabric. This achieves the purpose of automatically pressing and fixing the garment fabric in position during the downward movement of the buttoning assembly 104, without the need for manual pressing and fixing. Moreover, this mechanical positioning method can effectively reduce the risk of garment fabric displacement during the buttoning process and improve positioning stability.

[0026] After pressing and fastening, when the button assembly 104 is not in contact with the garment fabric, stop the electric telescopic rod 102. The button to be fastened can then be placed in the corresponding position on the garment fabric. Next, adjust the position of the positioning plate 8 according to the button's position. During adjustment, moving the arc-shaped plate 7 causes the corresponding second magnet 13 to separate from the first magnet 12, allowing the arc-shaped plate 7 to be removed. Moving the arc-shaped plate 7 back and forth aligns the positioning plate 8 with the button, the second magnet 13 on the arc-shaped plate 7 can be moved into the aligned fixing groove 11 and attracted to the first magnet 12. The attraction between the first magnet 12 and the second magnet 13 fixes the arc-shaped plate 7, thereby fixing the positioning plate 8. Then... The two push rod motors 5 are started in the forward direction. The output shaft of the push rod motor 5 drives the corresponding mounting plate 6 to move laterally. The mounting plate 6 drives the corresponding arc plate 7, pressure sensor 9 and positioning plate 8 to move towards the button in sequence. When the positioning plate 8 drives the corresponding first anti-slip rubber 10 to contact the button, the positioning plate 8 is restricted from moving further. At this time, the arc plate 7, which continues to move, drives the pressure sensor 9 to squeeze the positioning plate 8. The pressure sensor 9 detects the squeezing force and transmits the detected squeezing force to the controller 4. When the squeezing force reaches the preset value, the controller 4 controls the corresponding push rod motor 5 to turn off. At this time, the two positioning plates 8 on the left and right sides position the corresponding button.

[0027] After the button is positioned, the electric telescopic rod 102 continues to open in the forward direction, so that the button assembly 104 continues to move downward to perform the button-fastening operation. The principle of the button assembly 104 fastening the button is existing technology and will not be described in detail here. During the button-fastening process, since both the button and the fabric are restricted and fixed, the displacement of the button and the fabric during the button-fastening process can be effectively reduced, thereby improving the stability of the button-fastening.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A button-attaching machine for garment processing that is easy to position, comprising a button-attaching machine body, the button-attaching machine body including a base (100), an L-shaped support plate (101) fixedly connected to the top of the base (100), an electric telescopic rod (102) embedded and fixedly mounted on the inner wall of the top of the L-shaped support plate (101), a cross-shaped electric slide rail (103) fixedly connected to the bottom end of the output shaft of the electric telescopic rod (102), and a button-attaching assembly (104) fixedly connected to the sliding end of the cross-shaped electric slide rail (103), characterized in that, Both sides of the cross-shaped electric slide rail (103) are fixedly connected to elastic guide mechanisms. The bottom of the elastic guide mechanism is fixedly connected to a pressure block (3). The two pressure blocks (3) are provided with mounting plates (6) on the side close to each other. The two pressure blocks (3) are embedded and fixedly fitted with push rod motors (5) on the side close to each other. The output shaft end of the push rod motor (5) is fixedly connected to the corresponding mounting plate (6). The two mounting plates (6) are provided with multiple fixing slots (11) on the side close to each other. The same arc plate (7) is magnetically fixed in the two upper and lower opposite fixing slots (11). The two left and right opposite arc plates (7) are fixedly installed with pressure detection and positioning mechanisms on the side close to each other. The top left side of the L-shaped support plate (101) is fixedly connected to a controller (4). The multiple pressure detection and positioning mechanisms and the two push rod motors (5) are electrically connected to the controller (4).

2. The button-sewing machine for garment processing that is easy to position, as described in claim 1, is characterized in that... The elastic guiding mechanism includes a fixed plate (1), with the two fixed plates (1) being fixedly connected to the two sides of the cross-shaped electric slide rail (103) respectively on their respective sides. The top of the pressure block (3) is fixedly connected to two L-shaped guide rods (2), and the fixed plate (1) is slidably sleeved on the corresponding two L-shaped guide rods (2). The bottom of the fixed plate (1) is fixedly connected to the top of the corresponding pressure block (3), and the springs (15) are movably sleeved on the corresponding L-shaped guide rods (2).

3. The button-sewing machine for garment processing that is easy to position, as described in claim 2, is characterized in that... The pressure detection and positioning mechanism includes a positioning plate (8) set in the arc plate (7). Pressure sensors (9) are embedded and fixed on the side of the two arc plates (7) that are close to each other. The detection end of the pressure sensor (9) is fixedly connected to the side of the corresponding positioning plate (8) that is close to the arc plate (7). Multiple pressure sensors (9) are electrically connected to the controller (4).

4. The button-sewing machine for garment processing that is easy to position, as described in claim 1, is characterized in that... A first magnet (12) is fixedly connected to the inner wall of the fixed groove (11) away from its opening. Two second magnets (13) are fixedly connected to the two opposite arc plates (7) on their opposite sides. The second magnets (13) are movably sleeved in the corresponding fixed groove (11) and attract the first magnets (12).

5. The button-sewing machine for garment processing that is easy to position, as described in claim 1, is characterized in that... The bottom of the pressure block (3) is bonded and fixed with a second anti-slip rubber sheet (14).

6. The button-sewing machine for garment processing that is easy to position, as described in claim 1, is characterized in that... The two pressure blocks (3) are provided with mounting grooves on the side that are close to each other, and the inner wall of the mounting groove is fixedly connected to the outer side of the corresponding push rod motor (5).

7. A button-sewing machine for garment processing that is easy to position, as described in claim 3, is characterized in that... The two positioning plates (8) facing each other on the left and right are both set with an arc structure on the side that is close to each other and are glued and fixed with the first anti-slip rubber (10).

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