Industrial sewing machine

Abstract

The utility model relates to an industrial sewing machine which comprises an operation table and a sewing machine body, and further comprises two fixed battens, two fixed battens, two fixed battens and two fixed battens, wherein the two fixed battens are respectively arranged on two sides of the top of the operation table; the tightening mechanism is installed at the top ends of the two fixed battens and comprises an electric telescopic cylinder, the fixed battens are installed at the bottom of the electric telescopic cylinder, the bottom of the electric telescopic cylinder penetrates through the fixed battens to be fixedly provided with a concave plate, a motor is installed on one side of the concave plate, and one side of the motor is connected with a motor shaft; the tightening roller is arranged in the concave plate, the tightening roller can rotate towards the outer side through the two rotating pipes, the two sides of cloth and the two sides of a blanket can be driven to move towards the two sides respectively, and the cloth and the blanket are leveled; the concave plate and the tightening roller can be driven to move downwards through the electric telescopic cylinder, cloth or blankets with different thicknesses can be fixed, and adjustability is improved.

Description

Technical Field

[0001] The utility model relates to the field of industrial sewing machines, in particular to an industrial sewing machine. Background Art

[0002] Industrial sewing machines are sewing machines suitable for mass production in sewing factories or other industrial sectors. Factories that need sewing machines for clothing, shoes and hats all use industrial sewing machines. Existing industrial sewing machines include feeding mechanisms, stitching mechanisms, and receiving mechanisms.

[0003] According to the public patent 202220855787.X, the industrial sewing machine for blanket production includes an operating table and an industrial sewing machine body. The industrial sewing machine body is fixedly connected to the top of the operating table. The top of the operating table is fixedly connected with a blanket limiting groove. The blanket limiting groove is arranged below the industrial sewing machine body. The blanket limiting groove includes an upper limit plate and a lower limit plate. The upper limit plate is arranged above the lower limit plate. A slide groove is arranged on the inner side of the upper limit plate. A fastening bolt is arranged on the inner side of the slide groove. A limiting block is arranged between the upper limit plate and the lower limit plate. The utility model sets a blanket limiting groove, and the blanket limiting groove includes an upper limiting plate and a lower limiting plate. The inner side of the upper limiting plate is provided with a sliding groove and a fastening bolt. The bottom end of the fastening bolt is threadedly connected to a limiting block, which can facilitate the sliding of the limiting block and is fixed by the fastening bolt, so as to limit the length of the blanket entering the limiting groove and improve the convenience of using the device. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. Although an active roller is provided on the inner side of the upper limiting plate and a driven roller is provided on the inner side of the lower limiting plate, the active roller is driven by a motor, an active pulley, a belt and a driven pulley, and the motor is electrically connected to an external control switch. After the blanket enters the inner side of the blanket limiting groove, the industrial sewing machine body sews it When the machine is used, it can effectively drive the blanket to move, avoiding the process of manual pushing and improving the production efficiency. It solves the problem that when the blanket is hemmed, it needs to be manually pushed and sewn, which is time-consuming and labor-intensive, resulting in reduced production efficiency. During use, the traditional industrial sewing machine can drive the cloth and blanket to move during the sewing process, but in the process of pushing the cloth and blanket, it is easy to cause wrinkles on the cloth and blanket, affecting the sewing effect of the cloth and blanket. Moreover, during the sewing process, it is necessary to collect the dust and flying thread ends generated during the sewing process. The existing collection mechanism is generally set on the surface of the sewing machine, and collects the dust and flying thread ends around a fixed position, causing part of the dust and flying thread ends to float to other positions, affecting the collection effect. For this reason, it is necessary to design a new technical solution to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, to meet actual needs, and to provide an industrial sewing machine to solve the problem that the current traditional industrial sewing machine can drive the cloth and the blanket to move during the sewing process, but in the process of pushing the cloth and the blanket, it is easy to cause the cloth and the blanket to wrinkle, affecting the sewing effect of the cloth and the blanket. Moreover, during the sewing process, it is necessary to collect the dust and thread ends generated during the sewing process. The existing collecting mechanism is generally set at a fixed position of the sewing machine, resulting in the collecting mechanism being able to collect only the dust and thread ends around the position, resulting in a part of the dust and thread ends floating to other positions and unable to be collected, thus affecting the technical problem of the collection effect.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an industrial sewing machine, including an operating table and a sewing machine body, and also including:

[0006] Two fixed strips are respectively arranged on both sides of the top of the operating table;

[0007] A tightening mechanism is installed at the top of two fixed strips, the tightening mechanism includes an electric telescopic cylinder, a fixed strip is installed at the bottom of the electric telescopic cylinder, a concave plate is fixed through the fixed strip at the bottom of the electric telescopic cylinder, a motor is installed on one side of the concave plate, and a motor shaft is connected to one side of the motor;

[0008] The side of the motor shaft away from the motor is fixedly connected with a tightening roller through a concave plate.

[0009] Preferably, a rotating rod is fixed to one end of the tightening roller away from the motor shaft, a bearing is rotatably connected to one end of the rotating rod away from the tightening roller, and a concave plate is fixed to one end of the bearing away from the rotating rod.

[0010] Preferably, a sewing machine body is installed on one side of the top of the operating table, an L-shaped slide groove is provided at the front end of the sewing machine body, a slider is slidably connected inside the L-shaped slide groove, one end of a gooseneck tube is fixed to the front end of the slider, and a connecting shell is fixed to the other end of the gooseneck tube.

[0011] Preferably, a needle trace lighting lamp body is installed at the bottom of the connecting shell, a motor is installed at the bottom end of the connecting shell, a motor shaft is connected to the top of the motor, and an exhaust fan blade is installed on the top of the motor shaft.

[0012] Preferably, a square hole is opened on the top of the connecting shell, a partition net is installed inside the square hole, and a cover plate is installed at the front end of the connecting shell.

[0013] Preferably, one end of a support rod is fixed to each of the four corners of the bottom of the fixed strip, an operating table is fixed to the other end of the support rod, and an industrial control computer is installed at the front end of the operating table.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can pass the cloth or blanket through the bottom of the two fixed strips through the combination of the fixed strips, the electric telescopic cylinder and the concave plate. Since the tightening roller is arranged in the concave plate, it can rotate toward the outside through the two rotating tubes respectively, and can drive the two sides of the cloth and the blanket to move toward the two sides respectively, so as to flatten the cloth and the blanket. Moreover, since the electric telescopic cylinder is arranged, the concave plate and the tightening roller can be driven downward by the electric telescopic cylinder, so as to fix the cloth or blanket of different thicknesses, thereby increasing the adjustability and solving the technical problem that the traditional industrial sewing machine can drive the cloth and blanket to move during the sewing process, but in the process of pushing the cloth and blanket, it is easy to cause the cloth and blanket to wrinkle, thereby affecting the sewing effect of the cloth and blanket.

[0016] 2. The utility model combines a gooseneck tube, a connecting shell and a motor, so that not only can the gooseneck tube be used to adjust the angle of the connecting shell and the stitch illumination lamp body, thereby using the stitch illumination lamp body to be directly moved to the sewing position to illuminate the stitches, but also a motor and an exhaust fan blade are arranged inside the connecting shell, so that the dust and thread fluff generated by sewing can be sucked into the connecting shell through the exhaust fan blade for collection. Since the position of the connecting shell can be freely adjusted, the collecting mechanism can be directly moved to the sewing position, so that the dust and thread fluff can be collected directly from the sewing position, thereby improving the collection effect, and solving the technical problem that the existing collecting mechanism is generally arranged at a fixed position of the sewing machine, resulting in the collecting mechanism being able to only collect dust and thread fluff around the position, resulting in a part of the dust and thread fluff floating to other positions and unable to be collected, thus affecting the collection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view structural diagram of the fixed strip of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the connection shell of the utility model.

[0020] In the figure: 1. operating table; 101. sewing machine body; 102. industrial computer; 2. fixed strip; 201. support rod; 202. electric telescopic cylinder; 203. concave plate; 204. motor; 205. motor shaft; 206. tightening roller; 207. rotating rod; 208. bearing; 3. L-shaped slide; 301. slider; 302. gooseneck; 303. connecting shell; 304. cover plate; 305. square hole; 306. partition net; 307. motor; 308. motor shaft; 309. exhaust fan blade; 310. stitch lighting lamp body. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Embodiment 1: An industrial sewing machine, see Figures 1 to 3 , including an operating table 1 and a sewing machine body 101, and also including: two fixed strips 2, which are respectively arranged on both sides of the top of the operating table 1; a tightening mechanism, which is installed on the top of the two fixed strips 2, and the tightening mechanism includes an electric telescopic cylinder 202, and the fixed strips 2 are installed at the bottom of the electric telescopic cylinder 202, and a concave plate 203 is fixed through the fixed strips 2 at the bottom of the electric telescopic cylinder 202, and a motor 204 is installed on one side of the concave plate 203, and a motor shaft 205 is connected to one side of the motor 204; the side of the motor shaft 205 away from the motor 204 passes through the concave plate 203 and is fixedly connected to a tightening roller 206, first pass the cloth or blanket through the bottom of the tightening roller 206 of the two fixed strips 2, and then open the electric telescopic cylinder 202. The electric telescopic cylinder 202 will drive the concave plate 203 and the tightening roller 206 to move downward, so as to resist the cloth or blankets of different thicknesses. After the resistance is completed, the two motors 204 are turned on, and the two motors 204 drive the two motor shafts 205 to rotate outward respectively, and the motor shafts 205 drive the two tightening rollers 206 to rotate outward, which can drive the two sides of the cloth and the blanket to move toward the two sides respectively, and flatten the cloth and the blanket, which solves the technical problem that the traditional industrial sewing machine can drive the cloth and the blanket to move during the sewing process, but in the process of pushing the cloth and the blanket, it is easy to cause the cloth and the blanket to wrinkle, which affects the sewing effect of the cloth and the blanket.

[0023] For details, see Figure 2 A rotating rod 207 is fixed to one end of the tightening roller 206 away from the motor shaft 205 , and a bearing 208 is rotatably connected to one end of the rotating rod 207 away from the tightening roller 206 . A concave plate 203 is fixed to one end of the bearing 208 away from the rotating rod 207 .

[0024] For further information, see Figure 1A sewing machine body 101 is installed on one side of the top of the operating table 1, and an L-shaped slide groove 3 is opened at the front end of the sewing machine body 101. A slider 301 is slidably connected inside the L-shaped slide groove 3. One end of a gooseneck tube 302 is fixed to the front end of the slider 301, and a connecting shell 303 is fixed to the other end of the gooseneck tube 302. By providing the L-shaped slide groove 3 and the slider 301, the slider 301 can be used to move in the L-shaped slide groove 3, so as to adjust the overall position of the gooseneck tube 302 and the stitch illumination lamp body 310. Moreover, by providing the gooseneck tube 302, the gooseneck tube 302 can be freely bent to move the connecting shell 303 and the stitch illumination lamp body 310 to the sewing position, so as to illuminate the stitches by directly moving the stitch illumination lamp body 310 to the sewing position.

[0025] It is worth noting that see Figure 3 A stitch lighting lamp body 310 is installed at the bottom of the connecting shell 303, a motor 307 is installed at the bottom end of the connecting shell 303, a motor 307 is connected to the top of the motor 307, and an exhaust fan blade 309 is installed on the top of the motor shaft 308. The motor 307 and the exhaust fan blade 309 are arranged inside the connecting shell 303, and the motor 307 can be turned on, and the motor 307 drives the motor shaft 308, and the motor shaft 308 drives the exhaust fan blade 309 to draw the dust and thread ends generated by sewing into the connecting shell 303 for collection. Since the position of the connecting shell 303 can be freely adjusted, the collecting mechanism can be directly moved to the sewing position, so that the dust and thread ends can be collected directly from the sewing position, which improves the collection effect and solves the problem that the existing collecting mechanism is generally set at a fixed position of the sewing machine, which results in the collecting mechanism only being able to collect dust and thread ends around the position, resulting in a part of the dust and thread ends floating to other positions and unable to be collected, affecting the technical problem of the collection effect.

[0026] It is worth noting that see Figure 1 A square hole 305 is opened on the top of the connecting shell 303 , a partition net 306 is installed inside the square hole 305 , and a cover plate 304 is installed at the front end of the connecting shell 303 .

[0027] It is worth mentioning that see Figure 1 One end of a support rod 201 is fixed to the four corners of the bottom of the fixed strip 2, and an operating table 1 is fixed to the other end of the support rod 201. An industrial control computer 102 is installed at the front end of the operating table 1.

[0028] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An industrial sewing machine, comprising an operating table (1) and a sewing machine body (101), characterized in that: Also includes: Two fixed strips (2) are respectively arranged on both sides of the top of the operating table (1); A tightening mechanism is installed at the top of the two fixed strips (2), the tightening mechanism comprising an electric telescopic cylinder (202), the fixed strip (2) being installed at the bottom of the electric telescopic cylinder (202), a concave plate (203) being fixed through the fixed strip (2) at the bottom of the electric telescopic cylinder (202), a motor (204) being installed at one side of the concave plate (203), and a motor shaft (205) being connected to one side of the motor (204); The side of the motor shaft (205) away from the motor (204) passes through the concave plate (203) and is fixedly connected to a tightening roller (206).

2. An industrial sewing machine according to claim 1, characterized in that: A rotating rod (207) is fixed to one end of the tightening roller (206) away from the motor shaft (205), and a bearing (208) is rotatably connected to one end of the rotating rod (207) away from the tightening roller (206), and a concave plate (203) is fixed to one end of the bearing (208) away from the rotating rod (207).

3. An industrial sewing machine according to claim 1, characterized in that: A sewing machine body (101) is installed on one side of the top of the operating table (1), an L-shaped slide groove (3) is provided at the front end of the sewing machine body (101), a slider (301) is slidably connected inside the L-shaped slide groove (3), one end of a gooseneck tube (302) is fixed to the front end of the slider (301), and a connecting shell (303) is fixed to the other end of the gooseneck tube (302).

4. An industrial sewing machine as claimed in claim 3, characterized in that: A needle trace lighting lamp body (310) is installed at the bottom of the connecting shell (303), a motor (307) is installed at the bottom end of the connecting shell (303), a motor shaft (308) is connected to the top of the motor (307), and an exhaust fan blade (309) is installed at the top of the motor shaft (308).

5. An industrial sewing machine as claimed in claim 3, characterized in that: A square hole (305) is provided on the top of the connection shell (303), a partition net (306) is installed inside the square hole (305), and a cover plate (304) is installed at the front end of the connection shell (303).

6. An industrial sewing machine according to claim 1, characterized in that: One end of a support rod (201) is fixed to each of the four corners at the bottom of the fixed strip (2), an operating table (1) is fixed to the other end of the support rod (201), and an industrial control computer (102) is installed at the front end of the operating table (1).

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