Clothing processing buttonhole opening machine

Abstract

The invention relates to the technical field of garment processing, in particular to a buttonhole opening machine for garment processing. Comprising a buttonholing machine body, a lifting mechanism and a clamping mechanism, the clamping mechanism is arranged on the lower surface of the lifting mechanism, the lifting mechanism is installed on the lower surface of the buttonholing machine body, a punching head is arranged on the lower surface of the buttonholing machine body, the lifting mechanism comprises a lifting plate, extrusion plates are installed on the two sides of the surface of the lifting plate, and the clamping mechanism comprises a positioning block. A clamping groove is formed in the lower surface of the lifting plate, a through hole is formed in the center of the surface of the clamping groove, a positioning hole is formed in the center of the surface of the positioning block and perpendicularly corresponds to the through hole, supporting plates are installed on the two sides of the surface of the positioning block, pressing plates are installed on the upper surfaces of the supporting plates, and the upper surfaces of the pressing plates perpendicularly correspond to the lower surfaces of the squeezing plates. The problem that the surface of the fabric is deformed and damaged due to the fact that buttonholes are difficult to pass through or impact is too large due to different thickness, elasticity and texture of the fabric is solved.

Description

Technical Field

[0001] The invention relates to the technical field of garment processing, in particular to a garment processing buttonhole making machine. Background Art

[0002] During the clothing processing process, the clothing needs to go through processes such as marking, punching, cutting, sewing, buttoning, quality inspection, and sealing before it can be put on the market. In order to achieve the closing of the clothes, zippers or buttons are needed. When buttons are installed on clothes, holes must be punched in the clothes first so that the buttons can be installed.

[0003] Most of the existing clothing processing buttonhole making machines currently place clothing fabrics on a mold surface and use mechanical stamping to allow a punch head to make buttonholes on the surface of the clothing fabrics. However, during the buttonhole making process, the clothing fabrics always remain in a relaxed state, which can easily cause the clothing fabrics to shift, resulting in inaccurate buttonhole positions and offsets, leading to problems such as unstable buttonhole sizes and irregular shapes. In addition, when facing clothing fabrics of different materials, the surrounding fabrics are more easily pulled and torn by external forces when making buttonholes, thereby affecting the efficiency of making buttonholes on the clothing fabrics.

[0004] Therefore, a clothing processing buttonhole opening machine is badly needed to solve the existing technical problems. Summary of the invention

[0005] The object of the present invention is to provide a clothing processing buttonhole making machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention aims to provide a clothing processing buttonhole machine, including a buttonhole machine body, a lifting mechanism and a clamping mechanism, the clamping mechanism is arranged on the lower surface of the lifting mechanism, the lifting mechanism is installed on the lower surface of the buttonhole machine body, a punching head is arranged on the lower surface of the buttonhole machine body, the lifting mechanism includes a lifting plate, extrusion plates are installed on both sides of the lifting plate surface, the clamping mechanism includes a positioning block, a clamping groove is opened on the lower surface of the lifting plate, a through hole is opened at the center position of the clamping groove surface, a positioning hole is opened at the center position of the positioning block surface, the positioning hole and the through hole are perpendicular to each other, support plates are installed on both sides of the positioning block surface, a pressing plate is installed on the upper surface of the support plate, the upper surface of the pressing plate and the lower surface of the extrusion plate are perpendicular to each other, a slide rail is installed on one side of the support plate surface, and the upper surface of the slide rail is parallel to the workbench surface.

[0007] As a further improvement of the present technical solution, the buttonhole machine body comprises a workbench, a support column is mounted on the upper surface of the workbench, a drive assembly is mounted on the upper surface of the support column, and a punch head is arranged on the lower surface of the drive assembly.

[0008] As a further improvement of the present technical solution, the lifting mechanism includes a hydraulic cylinder, which is installed on the upper surface of the driving assembly. Hydraulic telescopic rods are connected on both sides of the surface of the hydraulic cylinder. Guide rails are installed on the lower surface of the hydraulic telescopic rods. A lifting plate is slidably connected to the lower surface of the guide rails. Extrusion plates are connected on both sides of the surface of the lifting plate.

[0009] As a further improvement of the present technical solution, a mounting block is installed on one side of the upper surface of the support plate, a return spring is installed on the surface of the mounting block, a pressing plate is installed on the upper surface of the return spring, slide plates are slidably sleeved on both sides of the lower surface of the pressing plate, a clamping plate is fixedly connected to the surface of the slide plate, a slide rail is connected to one side of the surface of the support plate, a slide groove is provided on the surface of the slide rail, the extrusion plate is pressed downward to press the pressing plate, so that the clamping plate is lifted and clamped on the upper surface of the slide groove.

[0010] As a further improvement of the technical solution, the lifting plate is U-shaped, and the lifting plate is raised and lowered inside the guide rail by a hydraulic telescopic rod, and the engaging groove and the through hole are engaged with the positioning block and the positioning hole correspondingly.

[0011] As a further improvement of the technical solution, the lower surface of the punch head corresponds vertically to the through hole and the positioning hole, the upper surface of the positioning block is slidably connected with the clothing fabric, and the punch head penetrates the through hole and the surface of the clothing fabric to clamp and impact.

[0012] As a further improvement of the present technical solution, the lower surface of the extrusion plate squeezes the surface of the pressing plate, and the pressing plate drives the clamping plate to descend to the upper surface of the slide groove through the elastic squeezing of the return spring. Since the surface of the slide rail is slidably connected with the clothing fabric, the clothing fabric is clamped on the surface of the slide groove through the clamping plate.

[0013] As a further improvement of the present technical solution, the punching head impacts the clothing fabric on the upper surface of the positioning block to open buttonholes, the clamping plate is subjected to tension on both sides of the clothing fabric, and the provided slide plate allows the clamping plate to slide and adjust on the surface of the slide groove, so that the clothing fabric remains taut on the upper surface of the positioning block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The clothing processing buttonhole making machine places clothing fabrics on the surface of the workbench, starts the driving component, makes the punch head run, and performs the buttonhole making process on the surface of the clothing fabrics. The height of the lifting plate is adjusted by the lifting and lowering adjustment of the hydraulic cylinder and the hydraulic telescopic rod, and the extrusion plate is pressed down on the pressing plate. Under the buffering effect of the reset spring, the clamping plate is effectively clamped on the surface of the clothing fabric, so as to cope with clothing fabrics of different materials, and through clothing fabrics of different materials, the punch head is used to make buttonholes on the clothing fabrics, avoiding the problem of deformation and damage to the surface of the fabric due to the difficulty of opening the buttonholes or excessive impact due to different thickness, elasticity and texture of the fabric.

[0016] 2. The clothing processing buttonhole opening machine clamps the clothing fabric on the surface of the slide rail through the clamping plate. When the punch head opens the buttonhole on the surface of the clothing fabric, the impact force generated causes the two sides of the clothing fabric to be pulled toward the center position, and the clamping plate can be adjusted by sliding on the surface of the slide groove using the slide plate to reduce the pulling force of the clothing fabric. At the same time, the buttonhole opening position of the clothing fabric is supported by the positioning block, and pulling forces in two directions are generated between the positioning block and the hollow position of the slide rail, so that the clothing fabric can be kept taut on the upper surface of the positioning block, effectively improving the working efficiency of opening buttonholes for the clothing fabric. On the contrary, after a buttonhole is opened on the clothing fabric, the extrusion plate is separated from the upper surface of the pressing plate, and the clamping plate no longer clamps and tightens the clothing fabric, and the clothing fabric is transferred, and the buttonhole opening operation is performed on the clothing fabric again, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the buttonhole machine of the present invention;

[0018] Figure 2 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the connection structure between the hydraulic telescopic rod and the guide rail of the present invention;

[0020] Figure 4 It is a schematic diagram of the connection structure of the clamping groove, through hole and positioning block of the present invention;

[0021] Figure 5 It is a schematic diagram of the connection structure between the extrusion plate and the clamping mechanism of the present invention;

[0022] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 7 It is a schematic diagram of the connection structure of the extrusion plate and the pressing plate of the present invention.

[0024] The meaning of each number in the figure is:

[0025] 100. Buttonhole machine body; 101. Workbench; 102. Support column; 103. Driving assembly; 104. Punching head;

[0026] 200, lifting mechanism; 201, hydraulic cylinder; 202, hydraulic telescopic rod; 203, guide rail; 204, lifting plate; 205, extrusion plate; 206, clamping groove; 207, through hole;

[0027] 300, clamping mechanism; 301, positioning block; 302, positioning hole; 303, support plate; 304, mounting block; 305, return spring; 306, pressing plate; 307, clamping plate; 308, slide rail; 309, slide groove; 310, slide plate. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1 - Figure 3 As shown, the purpose of this embodiment is to provide a clothing processing buttonhole machine, including a buttonhole machine body 100, a lifting mechanism 200 and a clamping mechanism 300, the clamping mechanism 300 is arranged on the lower surface of the lifting mechanism 200, the lifting mechanism 200 is installed on the lower surface of the buttonhole machine body 100, the lower surface of the buttonhole machine body 100 is provided with a punching head 104, the lifting mechanism 200 includes a lifting plate 204, and extrusion plates 205 are installed on both sides of the surface of the lifting plate 204, the clamping mechanism 300 includes a positioning block 301, the lifting plate 204 A clamping groove 206 is provided on the lower surface, a through hole 207 is provided at the center of the surface of the clamping groove 206, a positioning hole 302 is provided at the center of the surface of the positioning block 301, the positioning hole 302 and the through hole 207 are perpendicular to each other, support plates 303 are installed on both sides of the surface of the positioning block 301, a pressing plate 306 is installed on the upper surface of the support plate 303, the upper surface of the pressing plate 306 and the lower surface of the extrusion plate 205 are perpendicular to each other, a slide rail 308 is installed on one side of the surface of the support plate 303, and the upper surface of the slide rail 308 is parallel to the surface of the workbench 101;

[0030] By placing the clothing fabric on the surface of the workbench 101, the position where the buttonhole needs to be opened is aligned with the punching head 104, and the squeezing plate 205 is used to generate downward pressure on the pressing plate 306, so that the pressing plate 306 moves downward, driving the clamping plate 307 to press down on the surface of the slide rail 308. Since the upper surfaces of the workbench 101 and the slide rail 308 are parallel, when the clothing fabric is transmitted on the surface of the workbench 101, the clamping plate 307 can clamp the two sides of the clothing fabric on the surface of the slide rail 308, thereby clamping the two sides of the clothing fabric. The punching head 104 is set to open buttonholes on the surface of the clothing fabric. When the buttonhole opening position of the clothing fabric is pressed down, the impact force generated can cause the two sides of the clothing fabric to sink, thereby keeping the buttonhole opening position of the clothing fabric in a taut state, thereby improving the accuracy of the buttonhole opening of the clothing fabric and the regularity of the shape.

[0031] Therefore, based on the above structure, combined with Figure 1 The structure of the buttonhole machine body 100 is further disclosed as shown. The buttonhole machine body 100 includes a workbench 101. A support column 102 is installed on the upper surface of the workbench 101. A driving assembly 103 is installed on the upper surface of the support column 102. A punch head 104 is arranged on the lower surface of the driving assembly 103.

[0032] Furthermore, by placing the clothing fabric on the surface of the workbench 101, the position of the clothing fabric where the buttonhole needs to be opened corresponds to the punching head 104, and the driving component 103 is started to mechanically punch the punching head 104, so that the shape of the buttonhole is punched out on the clothing fabric with strong pressure. This is the existing technology and will not be described in detail.

[0033] Based on the above structure, combined with Figure 2-Figure 4 As shown, the structure of the lifting mechanism 200 is further disclosed. The lifting mechanism 200 includes a hydraulic cylinder 201, which is mounted on the upper surface of the driving assembly 103. Both sides of the surface of the hydraulic cylinder 201 are connected to hydraulic telescopic rods 202. The lower surface of the hydraulic telescopic rod 202 is mounted with a guide rail 203. The lower surface of the guide rail 203 is slidably connected to a lifting plate 204. Both sides of the surface of the lifting plate 204 are connected to extrusion plates 205.

[0034] Furthermore, by starting the hydraulic cylinder 201, the hydraulic telescopic rod 202 drives the lifting plate 204 to adjust the height on the lower surface of the punch head 104, so that the extrusion plate 205 descends and contacts with the surface of the pressing plate 306 to produce extrusion, causing the pressing plate 306 to deform, and the clothing fabrics of different materials placed on the surface of the workbench 101 are clamped;

[0035] The improvement lies in that the height of the squeezing plate 205 is adjusted to generate a downward squeezing force on the pressing plate 306, so that the clamping plate 307 clamps clothing fabrics of different materials on the surface of the slide rail 308. When buttonholes are opened on the clothing fabric, the impact force generated can clamp and tighten the two sides of the clothing fabric, so that the buttonhole position of the clothing fabric is always kept taut, and finally the accuracy of the buttonhole opening of the clothing fabric can be guaranteed.

[0036] Based on the above structure, combined with Figure 5-Figure 7As shown, the structure of the clamping mechanism 300 is further disclosed. A mounting block 304 is installed on one side of the upper surface of the support plate 303, a return spring 305 is installed on the surface of the mounting block 304, a pressing plate 306 is installed on the upper surface of the return spring 305, and slide plates 310 are slidably sleeved on both sides of the lower surface of the pressing plate 306. A clamping plate 307 is fixedly connected to the surface of the slide plate 310. A slide rail 308 is connected to one side of the surface of the support plate 303. A slide groove 309 is opened on the surface of the slide rail 308. The extrusion plate 205 is pressed downward to press the pressing plate 306 downward, so that the clamping plate 307 is lifted and clamped on the upper surface of the slide groove 309.

[0037] Furthermore, after the two sides of the clothing fabric are clamped on the surface of the slide rail 308 by the clamping plate 307 and extended to the position of the slide groove 309, the punching head 104 performs a mechanical impact on the buttonhole opening position of the clothing fabric. Since the two sides of the clamping plate 307 move telescopically on the lower surface of the pressing plate 306 through the slide plate 310, the impact force generated drives the clamping plate 307 to slide on the surface of the slide groove 309, thereby causing tension to be generated on the clothing fabric between the positioning block 301 and the surface of the slide rail 308. At the same time, the surface of the positioning block 301 is clamped with the surface of the clamping groove 206, further allowing the clothing fabric on the surface of the positioning block 301 to remain in a taut state. Finally, after the buttonhole opening of the clothing fabric is completed, the punching head 104 and the lifting plate 204 are separated from the surface of the positioning block 301, and the clothing fabric on the surface of the positioning block 301 is separated, so that the clothing fabric continues to be transmitted, and the buttonhole opening operation is performed on the clothing fabric again, and this reciprocating operation is completed to complete the buttonhole opening operation on the clothing fabric.

[0038] The improvement lies in that the clamping plate 307 is used to clamp and fix the two sides of the clothing fabric. When the lifting plate 204 and the positioning block 301 are clamped, the buttonhole position of the clothing fabric can be stabilized. At the same time, the extrusion force generated by the lifting plate 204 on the clothing fabric can cause the two sides of the clothing fabric to shrink. The clothing fabric on both sides is contracted by the clamping plate 307 and the slide groove 309 to avoid excessive extrusion force, which causes the clothing fabric and the clamping plate 307 to separate and fail to clamp and tighten the two sides of the clothing fabric. At the same time, the clothing fabric at the buttonhole position needs to be kept taut, which can better allow the punching head 104 to perform the buttonhole operation on the surface of the clothing fabric, thereby improving the accuracy of buttonhole opening on the clothing fabric and the regularity of the shape.

[0039] In summary, the working principle of this solution is as follows: the clothing fabric is placed on the surface of the workbench 101, the driving component 103 is started, the punching head 104 is operated, and the buttonhole process is performed on the surface of the clothing fabric. The height of the lifting plate 204 is adjusted by the lifting and lowering adjustment of the hydraulic cylinder 201 and the hydraulic telescopic rod 202, and the squeezing plate 205 is pressed down on the pressing plate 306. Under the buffering effect of the return spring 305, the clamping plate 307 is effectively clamped on the surface of the clothing fabric, so as to cope with clothing fabrics of different materials, and through clothing fabrics of different materials, the punching head 104 is used to open buttonholes on the clothing fabric, so as to avoid the problem that the buttonholes are difficult to pass or the impact is too large due to the different thickness, elasticity and texture of the fabric, causing deformation and damage to the surface of the fabric;

[0040] The clothing fabric is clamped on the surface of the slide rail 308 by the clamping plate 307. When the punch head 104 performs a buttonhole opening process on the surface of the clothing fabric, the impact force generated causes the two sides of the clothing fabric to be pulled toward the center position, and the clamping plate 307 can slide and adjust on the surface of the slide groove 309 by using the slide plate 310 to reduce the pulling force of the clothing fabric. At the same time, the buttonhole opening position of the clothing fabric is supported by the positioning block 301, and pulling forces in two directions are generated between the positioning block 301 and the hollow position of the slide rail 308, so that the clothing fabric can be kept taut on the upper surface of the positioning block 301, effectively improving the working efficiency of buttonhole opening of the clothing fabric. On the contrary, after a buttonhole is opened on the clothing fabric, the squeezing plate 205 is separated from the upper surface of the pressing plate 306, and the clamping plate 307 no longer clamps and tightens the clothing fabric, and the clothing fabric is transferred, and the buttonhole opening operation is performed on the clothing fabric again, which is convenient and quick.

[0041] 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. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A buttonhole making machine for garment processing, characterized in that: The invention comprises a buttonhole machine body (100), a lifting mechanism (200) and a clamping mechanism (300), wherein the clamping mechanism (300) is arranged on the lower surface of the lifting mechanism (200), the lifting mechanism (200) is installed on the lower surface of the buttonhole machine body (100), a punching head (104) is arranged on the lower surface of the buttonhole machine body (100), the lifting mechanism (200) comprises a lifting plate (204), extrusion plates (205) are installed on both sides of the surface of the lifting plate (204), the clamping mechanism (300) comprises a positioning block (301), and a clamping groove (206) is arranged on the lower surface of the lifting plate (204). A through hole (207) is provided at the center position of the surface of the clamping groove (206); a positioning hole (302) is provided at the center position of the surface of the positioning block (301); the positioning hole (302) and the through hole (207) are perpendicular to each other; support plates (303) are installed on both sides of the surface of the positioning block (301); a pressing plate (306) is installed on the upper surface of the support plate (303); the upper surface of the pressing plate (306) and the lower surface of the extrusion plate (205) are perpendicular to each other; a slide rail (308) is installed on one side of the surface of the support plate (303); the upper surface of the slide rail (308) is parallel to the surface of the workbench (101).

2. The garment processing buttonhole machine according to claim 1, characterized in that: The buttonhole machine body (100) comprises a workbench (101), a support column (102) is installed on the upper surface of the workbench (101), a drive assembly (103) is installed on the upper surface of the support column (102), and a punch head (104) is arranged on the lower surface of the drive assembly (103).

3. The garment processing buttonhole machine according to claim 2, characterized in that: The lifting mechanism (200) comprises a hydraulic cylinder (201), wherein the hydraulic cylinder (201) is mounted on the upper surface of the driving assembly (103), hydraulic telescopic rods (202) are connected to both sides of the surface of the hydraulic cylinder (201), a guide rail (203) is mounted on the lower surface of the hydraulic telescopic rod (202), a lifting plate (204) is slidably connected to the lower surface of the guide rail (203), and extrusion plates (205) are connected to both sides of the surface of the lifting plate (204).

4. The garment processing buttonhole machine according to claim 3, characterized in that: A mounting block (304) is installed on one side of the upper surface of the support plate (303), a return spring (305) is installed on the surface of the mounting block (304), a pressing plate (306) is installed on the upper surface of the return spring (305), slide plates (310) are slidably sleeved on both sides of the lower surface of the pressing plate (306), a clamping plate (307) is fixedly connected to the surface of the slide plate (310), a slide rail (308) is connected to one side of the surface of the support plate (303), a slide groove (309) is provided on the surface of the slide rail (308), the extrusion plate (205) is downwardly pressed to press the pressing plate (306), so that the clamping plate (307) is lifted and clamped on the upper surface of the slide groove (309).

5. The garment processing buttonhole machine according to claim 4, characterized in that: The lifting plate (204) is in a U-shape and is raised and lowered inside the guide rail (203) by means of a hydraulic telescopic rod (202), so that the engaging groove (206) and the through hole (207) are engaged with the positioning block (301) and the positioning hole (302) in a corresponding manner.

6. The garment processing buttonhole machine according to claim 5, characterized in that: The lower surface of the punch head (104) corresponds vertically to the through hole (207) and the positioning hole (302); the upper surface of the positioning block (301) is slidably connected with clothing fabric; and the punch head (104) penetrates the through hole (207) and the surface of the clothing fabric to engage and impact.

7. The garment processing buttonhole making machine according to claim 6, characterized in that: The lower surface of the squeezing plate (205) presses the surface of the pressing plate (306), and the pressing plate (306) drives the clamping plate (307) to descend to the upper surface of the slide groove (309) through the elastic squeezing of the return spring (305). Since the surface of the slide rail (308) is slidably connected with the clothing fabric, the clothing fabric is clamped on the surface of the slide groove (309) through the clamping plate (307).

8. The garment processing buttonhole machine according to claim 7, characterized in that: The punching head (104) impacts the clothing fabric on the upper surface of the positioning block (301) to open a buttonhole, and the clamping plate (307) is subjected to pulling forces on both sides of the clothing fabric. The provided slide plate (310) allows the clamping plate (307) to slide and adjust on the surface of the slide groove (309), so that the clothing fabric is kept in a taut state on the upper surface of the positioning block (301).

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