Sewing machine for pantyhose

Abstract

The utility model discloses a sewing machine for pantyhose, which relates to the technical field of pantyhose production and comprises a support mechanism and a dust collection mechanism. The supporting mechanism comprises four supporting columns, the interiors of the supporting columns are slidably connected with adjusting columns, and the top ends of the four adjusting columns are connected with a workbench; the dust collection mechanism comprises a dust collection groove and a mounting plate, the dust collection groove is formed in one side of the front face of the workbench, a dust collection frame is slidably connected into the dust collection groove, the mounting plate is connected to the bottom of one side of the workbench, a fan is arranged at the top end of the mounting plate, and an air inlet of the fan is connected with an exhaust pipe. The device has the beneficial effects that the fan is matched with the exhaust pipe to extract fabric scraps on the workbench from the dust suction pipe, the dust collection groove is matched with the dust collection frame to intercept and collect the fabric scraps, and the sliding plate is matched with the sliding groove to conveniently clean the collected fabric scraps, so that the fabric scraps on the workbench are cleaned; and the fabric scraps are prevented from being adhered to the pantyhose.

Description

Technical Field

[0001] The utility model relates to a sewing machine, in particular to a sewing machine for pantyhose, belonging to the technical field of pantyhose production. Background Art

[0002] Pantyhose is a kind of stocking-like underwear that covers the buttocks. It is usually woven with nylon filaments, and the trouser part is made of thicker yarn. There are many variations in the organization, pattern, color and texture. It is thin, soft, elastic, and fits the body. It can set off the clothes and beautify the body. In the production process, a sewing machine is needed to complete the seaming of pantyhose.

[0003] Among them, the "sewing machine for pantyhose" disclosed in application number "CN202121722839.8" is also an increasingly mature technology, including a sewing device, a workbench, and a support frame. The sewing device is fixedly arranged in front of the workbench, and the support frame is fixedly arranged on the upper left side of the workbench. A driving electric rail is fixedly arranged on the cross bar of the support frame, and an electric cylinder is slidably connected to the driving electric rail. A rotating shaft is fixedly arranged on the extension rod of the electric cylinder, and an ironing device is fixedly arranged on the rotating shaft. A material transport guide rail is fixedly arranged on the surface of the workbench, and a material transport panel is slidably connected to the material transport guide rail. A driving device is fixedly arranged on the bottom of the material transport panel, and a support plate is fixedly arranged on the upper right side of the workbench, and a winding roller is fixedly arranged on the support plate, and a material receiving device is arranged on the winding roller. The utility model solves the problems of simple structure and high cost of pantyhose. The problem of not having the ironing function and the problem of the pantyhose rolling function, after further searching, the "sewing machine for pantyhose" disclosed in the application number "CN202321540740.5" includes a machine body, a collection box, a winding mechanism arranged on the top of the machine body and a PLC controller highly installed outside the machine body, the top of the collection box is fixedly installed with a mounting box, the mounting box is provided with a collecting mechanism, the top of the machine body is fixedly installed with a material guide cylinder, the top of the collection box is fixedly connected with a feed hopper, and the outside of the collection box is provided with a supporting mechanism; the collecting mechanism includes a material distribution plate arranged on the top of the mounting box, a storage cylinder detachably installed on the top of the material distribution plate, an intermittent motor fixedly installed on the bottom wall of the mounting box, and a rotating shaft rotatably installed inside the mounting box and fixed to the bottom of the material distribution plate. The sewing machine for pantyhose, through the use of the collection mechanism, the PLC controller and the weighing sensor, can not only collect the pantyhose in an orderly manner, but also achieve the advantages of good collection effect, and achieve the advantages of strong practicality and good collection effect.

[0004] However, the above method still has the following defects in actual use: during the operation of the sewing machine, fabric scraps or fibers will accumulate on the workbench, which is easy to stick to the pantyhose and difficult to clean. Therefore, the utility model provides a sewing machine for pantyhose. Utility Model Content

[0005] The utility model aims to provide a stitching machine for pantyhose, so as to solve the problem in the above background technology that fabric scraps are accumulated on the workbench and are stained on the pantyhose and are difficult to clean.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewing machine for pantyhose, comprising a supporting mechanism and a dust collecting mechanism; the supporting mechanism comprises four supporting columns, the interior of the supporting columns is slidably connected with an adjusting column, the inner wall of the bottom end of the supporting column is provided with a cylinder, the piston rod of the cylinder is connected to the bottom end of the adjusting column, the top ends of the four adjusting columns are connected to a workbench, and the middle part of the top end of the workbench is provided with a machine body; the dust collecting mechanism comprises a dust collecting trough, a mounting plate and a slide rail, the dust collecting trough is opened on one side of the front of the workbench, and the dust collecting A dust collecting frame is slidably connected inside the groove, the mounting plate is connected to the bottom of one side of the workbench, a fan is provided on the top of the mounting plate, an air inlet of the fan is connected to an exhaust pipe, one end of the exhaust pipe extends to one side of the dust collecting groove, the slide rail is arranged on the top of the workbench, a movable seat is slidably connected inside the slide rail, a connecting frame is connected to the top of the movable seat, a dust suction pipe is provided on the top of the connecting frame, a hose is provided at one end of the dust suction pipe, a connecting pipe is provided at one end of the hose, and the bottom end of the connecting pipe extends to the top of the dust collecting groove.

[0007] As a preferred technical solution of the utility model, the bottom end of the support column is connected with an anti-slip pad.

[0008] As a preferred technical solution of the utility model, slide grooves are provided on both sides of the bottom end of the dust collecting trough, and slide plates are connected to both sides of the bottom end of the dust collecting frame, and the slide plates are slidably connected to the slide grooves.

[0009] As a preferred technical solution of the utility model, a sealing plate is connected to the front of the dust collecting frame, a screw is threadedly connected to the front of the sealing plate, a threaded hole is opened on one side of the front of the workbench, and the screw is threadedly connected to the threaded hole.

[0010] As a preferred technical solution of the utility model, a handle is connected to the middle of the front side of the sealing plate.

[0011] As an optimal technical solution of the utility model, the interior of the slide rail is rotatably connected to a threaded screw via a bearing, the threaded screw is threadedly connected to the middle part of the movable seat, the top of the slide rail is connected to a cross bar, and the top of the movable seat is slidably connected to the outer wall of the cross bar.

[0012] As a preferred technical solution of the utility model, a motor is provided on one side of the top of the workbench, and one end of the threaded screw passes through one side of the slide rail and is connected to the transmission shaft of the motor.

[0013] Compared with the related art, the stitching machine for pantyhose provided by the utility model has the following beneficial effects:

[0014] 1. Through the cooperation of the fan and the exhaust pipe, the fabric debris on the workbench is extracted from the dust suction pipe, and through the cooperation of the dust collecting groove and the dust collecting frame, the fabric debris is intercepted in the dust collecting frame, and through the cooperation of the screw and the threaded hole, the dust collecting frame is separated from the limit, and through the cooperation of the slide plate and the slide groove, the collected fabric debris is conveniently cleaned, thereby cleaning the fabric debris on the workbench and preventing the fabric debris from adhering to the pantyhose;

[0015] 2. The workbench is stably supported by the cooperation of four supporting columns. The height of the workbench can be adjusted by the cooperation of the adjusting column and the cylinder, so that workers of different heights can perform seam production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0021] In the figure: 1. supporting mechanism; 2. dust suction mechanism; 101. supporting column; 102. adjusting column; 103. cylinder; 104. working table; 105. machine body; 106. anti-skid pad; 201. dust collecting trough; 202. dust collecting frame; 203. mounting plate; 204. slide rail; 205. fan; 206. exhaust pipe; 207. moving seat; 208. connecting frame; 209. dust suction pipe; 210. hose; 211. connecting pipe; 212. slide groove; 213. slide plate; 214. sealing plate; 215. screw; 216. threaded hole; 217. handle; 218. threaded screw; 219. cross bar; 220. motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-5 , the utility model provides a stitching machine for pantyhose, comprising a supporting mechanism 1 and a dust collecting mechanism 2;

[0025] The support mechanism 1 includes four support columns 101, and an adjusting column 102 is slidably connected inside the support column 101. A cylinder 103 is fixedly provided on the inner wall of the bottom end of the support column 101. The piston rod of the cylinder 103 is fixedly connected to the bottom end of the adjusting column 102. The top ends of the four adjusting columns 102 are fixedly connected to a workbench 104, and a machine body 105 is fixedly provided in the middle of the top end of the workbench 104.

[0026] The bottom end of the support column 101 is fixedly connected with an anti-skid pad 106, which prevents the bottom end of the support column 101 from slipping and improves the stability of the workbench 104;

[0027] Specifically, firstly, four cylinders 103 are adjusted simultaneously, so that the piston rods of the cylinders 103 drive the adjusting column 102 to move, thereby adjusting the height of the workbench 104 according to the height of the staff, so that the stitching machine is suitable for staff of different heights.

[0028] Embodiment 2:

[0029] The dust collecting mechanism 2 includes a dust collecting trough 201, a mounting plate 203 and a slide rail 204. The dust collecting trough 201 is opened on one side of the front of the workbench 104. The dust collecting frame 202 is slidably connected inside the dust collecting trough 201. The mounting plate 203 is fixedly connected to the bottom of one side of the workbench 104. A fan 205 is fixedly provided on the top of the mounting plate 203. An exhaust pipe 206 is fixedly connected to the air inlet of the fan 205. One end of the exhaust pipe 206 extends to one side of the dust collecting trough 201. The slide rail 204 is fixedly arranged on the top of the workbench 104. A movable seat 207 is slidably connected inside the slide rail 204. A connecting frame 208 is fixedly connected to the top of the movable seat 207. A dust collecting pipe 209 is fixedly provided on the top of the connecting frame 208. A hose 210 is fixedly provided at one end of the dust collecting pipe 209. A connecting pipe 211 is fixedly provided at one end of the connecting pipe 210. The bottom end of the connecting pipe 211 extends to the top of the dust collecting trough 201.

[0030] Slide grooves 212 are provided on both sides of the bottom of the dust collecting trough 201, and slide plates 213 are fixedly connected to both sides of the bottom of the dust collecting frame 202. The slide plates 213 are slidably connected to the slide grooves 212, and the sliding position of the slide plates 213 is limited by the slide grooves 212, so that the dust collecting frame 202 can be easily taken out.

[0031] A sealing plate 214 is fixedly connected to the front of the dust collecting frame 202, and a screw 215 is threadedly connected to the front of the sealing plate 214. Four screws 215 are provided, which are respectively located at the four corners of the front of the sealing plate 214. A threaded hole 216 is opened on one side of the front of the workbench 104. Four threaded holes 216 are provided, which are equidistantly distributed on the outside of the dust collecting tank 201. The screw 215 is threadedly connected to the threaded hole 216. Through the threaded connection between the screw 215 and the threaded hole 216, the sealing plate 214 covers the outside of the dust collecting tank 201, and the dust collecting tank 201 is sealed, thereby improving the dust collection effect.

[0032] A handle 217 is fixedly connected to the middle of the front side of the sealing plate 214, and the dust collecting frame 202 can be easily pulled out by the handle 217;

[0033] The interior of the slide rail 204 is rotatably connected with a threaded screw 218 through a bearing, and the threaded screw 218 is threadedly connected to the middle part of the moving seat 207. The top of the slide rail 204 is connected with a cross bar 219, and the top of the moving seat 207 is slidably connected to the outer wall of the cross bar 219. The moving seat 207 is moved by the threaded connection between the threaded screw 218 and the moving seat 207, and the cross bar 219 limits the moving position of the moving seat 207, so that the moving seat 207 moves stably;

[0034] A motor 220 is fixedly provided on one side of the top of the workbench 104. One end of the threaded screw 218 passes through one side of the slide rail 204 and is fixedly connected to the transmission shaft of the motor 220. The motor 220 is started to provide power to the threaded screw 218, so that the dust suction pipe 209 automatically moves left and right to increase the dust suction range.

[0035] Specifically, the fan 205 is first started, and the fabric debris on the workbench 104 is extracted through the exhaust pipe 206, the connecting pipe 211, the hose 210 and the dust collection pipe 209. The fabric debris enters the dust collecting tank 201 from the connecting pipe 211 and is intercepted in the dust collecting frame 202. The fabric debris is collected, and then the motor 220 is started to rotate the threaded screw 218. Under the thread cooperation between the threaded screw 218 and the movable seat 207, the movable seat 207 drives the connecting frame 208 and the dust collection pipe 209 to move, and the rotation direction of the motor 220 is changed regularly, so that the dust collection pipe 209 automatically moves left and right, thereby increasing the dust collection range and preventing fabric debris from adhering to the pantyhose.

[0036] When in use, firstly, four cylinders 103 are adjusted simultaneously, so that the piston rods of the cylinders 103 drive the adjusting column 102 to move, thereby adjusting the height of the workbench 104 according to the height of the staff, so that the sewing machine is suitable for staff of different heights, and then the pantyhose are sewn together. Fabric scraps in the production process are accumulated on the workbench 104, and the fan 205 is started to extract the fabric scraps on the workbench 104 through the exhaust pipe 206, the connecting pipe 211, the hose 210 and the dust suction pipe 209. , fabric scraps enter the dust collecting tank 201 from the connecting pipe 211 and are intercepted in the dust collecting frame 202, the fabric scraps are collected, and then the motor 220 is started to rotate the threaded screw 218, and the threaded screw 218 cooperates with the thread of the movable seat 207, so that the movable seat 207 drives the connecting frame 208 and the dust collecting pipe 209 to move, and the rotation direction of the motor 220 is changed regularly, so that the dust collecting pipe 209 automatically moves left and right, thereby increasing the dust collecting range and preventing fabric scraps from adhering to the pantyhose;

[0037] Finally, the fabric debris in the dust collecting frame 202 is cleaned regularly, and the screw 215 is rotated in sequence to turn the screw 215 out of the threaded hole 216 to disengage the sealing plate 214 from the limit, thereby disengaging the dust collecting frame 202 from the limit, and then pulling the handle 217 to make the dust collecting frame 202 drive the slide plate 213 to slide, pull the dust collecting frame 202 out of the dust collecting groove 201, and clean the debris in the dust collecting frame 202.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stitching machine for pantyhose, characterized in that: include A support mechanism (1); the support mechanism (1) comprises four support columns (101), the support columns (101) are slidably connected to adjustment columns (102), the inner wall of the bottom end of the support column (101) is provided with a cylinder (103), the piston rod of the cylinder (103) is connected to the bottom end of the adjustment column (102), the top ends of the four adjustment columns (102) are connected to a workbench (104), and the middle part of the top end of the workbench (104) is provided with a body (105); The dust collecting mechanism (2) comprises a dust collecting trough (201), a mounting plate (203) and a slide rail (204); the dust collecting trough (201) is arranged on one side of the front of the workbench (104); a dust collecting frame (202) is slidably connected inside the dust collecting trough (201); the mounting plate (203) is connected to the bottom of one side of the workbench (104); a fan (205) is arranged on the top of the mounting plate (203); an air inlet of the fan (205) is connected to an exhaust pipe (206); one end of the exhaust pipe (206) extends The slide rail (204) extends to one side of the dust collecting trough (201), the slide rail (204) is arranged at the top of the workbench (104), the interior of the slide rail (204) is slidably connected with a movable seat (207), the top of the movable seat (207) is connected with a connecting frame (208), a dust suction pipe (209) is arranged on the top of the connecting frame (208), a hose (210) is arranged at one end of the dust suction pipe (209), a connecting pipe (211) is arranged at one end of the hose (210), and the bottom end of the connecting pipe (211) extends to the top of the dust collecting trough (201).

2. A stitching machine for pantyhose according to claim 1, characterized in that: The bottom end of the support column (101) is connected to an anti-slip pad (106).

3. A stitching machine for pantyhose according to claim 1, characterized in that: Both sides of the bottom end of the dust collecting groove (201) are provided with sliding grooves (212), and both sides of the bottom end of the dust collecting frame (202) are connected with sliding plates (213), and the sliding plates (213) are slidably connected to the sliding grooves (212).

4. A stitching machine for pantyhose according to claim 1, characterized in that: The front of the dust collecting frame (202) is connected to a sealing plate (214), the front of the sealing plate (214) is threadedly connected to a screw rod (215), a threaded hole (216) is provided on one side of the front of the workbench (104), and the screw rod (215) is threadedly connected to the threaded hole (216).

5. A stitching machine for pantyhose according to claim 4, characterized in that: A handle (217) is connected to the middle of the front side of the sealing plate (214).

6. A stitching machine for pantyhose according to claim 1, characterized in that: The interior of the slide rail (204) is rotatably connected to a threaded screw (218) via a bearing, the threaded screw (218) is threadedly connected to the middle of the movable seat (207), the top of the slide rail (204) is connected to a cross bar (219), and the top of the movable seat (207) is slidably connected to the outer wall of the cross bar (219).

7. A stitching machine for pantyhose according to claim 6, characterized in that: A motor (220) is provided on one side of the top of the workbench (104), and one end of the threaded screw (218) passes through one side of the slide rail (204) and is connected to the transmission shaft of the motor (220).

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