Sewing device for cloth cover production

Abstract

The utility model discloses a sewing device for cloth cover production, which comprises a workbench, one side of the workbench is provided with a limiting mechanism, the limiting mechanism comprises a motor, the output end of the motor is fixedly connected with a crankshaft, the surface of the crankshaft is movably connected with a connecting rod, and the top of the connecting rod is fixedly connected with a vertical column. According to the sewing device for cloth cover production, a limiting mechanism is arranged, a connecting frame is moved upwards, the connecting frame drives a pressing rod to move, then a material is flatly laid on the top of a supporting plate, then the connecting frame is loosened, the connecting frame is driven to move through the tensile force of an elastic telescopic rod and a spring, the connecting frame drives the pressing rod to move, the material is limited, and the material is stable; during work, the motor is started, the motor drives the crankshaft to rotate, the crankshaft drives the connecting rod to move, the connecting rod drives the vertical column to move, the vertical column drives the supporting plate to move, the supporting plate drives the materials to move, and feeding work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bending, in particular to a sewing device for cloth cover production. Background Art

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so as to interweave or sew together one or more layers of sewing materials. The sewing machine can sew fabrics such as cotton, linen, silk, wool, and man-made fibers, as well as products such as leather, plastic, and paper. The stitches sewn are neat, beautiful, flat and firm, the sewing speed is fast, and it is easy to use, and it has derived artistic forms such as hand embroidery and computer embroidery.

[0003] According to the patent document: CN220597828U, a sewing machine is disclosed, which includes a table board, a machine head and support feet. The machine head is arranged on the top surface of the table board, the support feet are arranged at the lower end of the table board, a chute is opened on the end surface of the table board in the horizontal direction, and an extension board is slidably arranged in the chute. The sliding direction of the extension board is the depth direction of the chute; the extension board includes a main board slidably connected to the chute and a sub-board arranged on the top surface of the main board. A first spring for jacking up the sub-board is arranged on the top surface of the main board; a support block is rotatably arranged on the top surface of the main board through a support shaft. When the end of the support block away from the support shaft rotates upwards, the top end of the support block supports the sub-board so that the top surface of the sub-board is flush with the top surface of the table board. This application has the effect of improving the problem that the table board lacks sufficient support area and increases the difficulty of sewing and mending.

[0004] When producing cloth covers, a sewing device is needed. However, at present, in the daily use of traditional sewing devices, it is not convenient to limit the position of materials, which makes the fabric prone to wrinkles. Moreover, it requires manual feeding by workers, which is time-consuming and laborious. At the same time, the dust generated during the working process cannot be collected, which will affect the working environment and cannot meet the use requirements. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sewing device for cloth cover production, so as to solve the problems in the above background art that in the daily use of traditional sewing devices, it is not convenient to limit the position of materials, which makes the fabric prone to wrinkles, and it requires manual feeding by workers, which is time-consuming and laborious. At the same time, the dust generated during the working process cannot be collected, which will affect the working environment and cannot meet the use requirements.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A sewing device for cloth cover production, including a workbench, a limiting mechanism is arranged on one side of the workbench. The limiting mechanism includes a motor, the output end of the motor is fixedly connected with a crankshaft, a connecting rod is movably connected to the surface of the crankshaft, a vertical column is fixedly connected to the top of the connecting rod, a support plate is fixedly connected to the top of the vertical column, elastic telescopic rods are fixedly connected to the front side and the rear side of the top of the support plate respectively, a connecting frame is fixedly connected to the top of the elastic telescopic rod, a spring is fixedly connected to one side of the connecting frame, the bottom of the spring is fixedly connected with the support plate, and a pressing rod is fixedly connected to the other side of the connecting frame.

[0007] Preferably, a dust removal mechanism is arranged on the other side of the workbench. The dust removal mechanism includes a housing, the top of the housing is fixedly connected with the workbench, a blower is communicated with the bottom of the housing, an exhaust pipe is communicated with the bottom of the blower, a filter plate is inserted into the rear side of the housing, a corrugated pipe is communicated with the top of the housing, a dust suction head is communicated with one side of the corrugated pipe, a rotating shaft is fixedly connected to the top of the dust suction head, a hollow block is movably connected to the surface of the rotating shaft, an electric telescopic rod is fixedly connected to the left side of the hollow block, a fixed rod is fixedly connected to one side of the electric telescopic rod, a toothed plate is fixedly connected to one side of the fixed rod, a gear is meshed with one side of the toothed plate, and the bottom of the gear is fixedly connected with the rotating shaft.

[0008] Preferably, a chute is opened on the left side of the top of the workbench, and a slider is slidably connected to the inner cavity of the chute. The top of the slider is fixedly connected with the support plate.

[0009] Preferably, a sliding rod is slidably connected to the inner cavity of the fixed rod, and both sides of the sliding rod are fixedly connected with the hollow block.

[0010] Preferably, the bottom of the inner cavity of the hollow block is movably connected with the rotating shaft through a bearing, and a moving hole is opened at the bottom of the hollow block.

[0011] Preferably, a bracket is fixedly connected to one side of the hollow block, and one side of the bracket is fixedly connected with the workbench.

[0012] Preferably, a sewing machine body is fixedly connected to the right side of the top of the workbench, and support legs are fixedly connected to the four corners of the bottom of the workbench.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By setting a limit mechanism, move the connecting frame upward. The connecting frame drives the pressure rod to move, and then spread the material flat on the top of the support plate. Then release the connecting frame. Driven by the tensile force of the elastic telescopic rod and the spring, the connecting frame moves, and the connecting frame drives the pressure rod to move to limit the material, making the material stable so that the material is not prone to wrinkles. When working, start the motor. The motor drives the crankshaft to rotate, the crankshaft drives the connecting rod to move, the connecting rod drives the vertical column to move, the vertical column drives the support plate to move, and the support plate drives the material to move, facilitating the feeding work.

[0015] 2. By setting a dust removal mechanism, start the fan and the electric telescopic rod. Through the bellows and the dust suction head, suck the dust into the inner cavity of the housing, filter it through the filter plate. Drive the fixed rod to reciprocate through the electric telescopic rod, the fixed rod drives the toothed plate to move, the toothed plate drives the gear to rotate, the gear drives the rotating shaft to rotate, and the rotating shaft drives the dust suction head to rotate, facilitating the adjustment of the orientation of the dust suction head, so that the dust removal effect is good. Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model in the first perspective state;

[0017] Figure 2 It is a three-dimensional structure schematic diagram of the present utility model in the second perspective state;

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the present utility model in the third perspective state;

[0019] Figure 4 It is a partial three-dimensional structure schematic diagram of the limit mechanism of the present utility model;

[0020] Figure 5 It is a partial three-dimensional structure schematic diagram of the dust removal mechanism of the present utility model.

[0021] In the figure: 1, workbench; 2, limit mechanism; 201, motor; 202, crankshaft; 203, connecting rod; 204, vertical column; 205, support plate; 206, elastic telescopic rod; 207, connecting frame; 208, spring; 209, pressure rod; 210, slider; 211, chute; 3, dust removal mechanism; 301, housing; 302, fan; 303, exhaust pipe; 304, filter plate; 305, bellows; 306, dust suction head; 307, rotating shaft; 308, hollow block; 309, electric telescopic rod; 310, fixed rod; 311, sliding rod; 312, toothed plate; 313, gear; 314, bracket; 4, sewing machine body. Detailed Embodiment

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ,The present utility model provides a technical solution: a sewing device for cloth cover production, including a workbench 1. A limiting mechanism 2 is arranged on one side of the workbench 1. The limiting mechanism 2 includes a motor 201. The output end of the motor 201 is fixedly connected with a crankshaft 202. A connecting rod 203 is movably connected to the surface of the crankshaft 202. The top of the connecting rod 203 is fixedly connected with a vertical column 204. The top of the vertical column 204 is fixedly connected with a support plate 205. Elastic telescopic rods 206 are fixedly connected to the front side and the rear side of the top of the support plate 205. The top of the elastic telescopic rod 206 is fixedly connected with a connecting frame 207. A spring 208 is fixedly connected to one side of the connecting frame 207. The bottom of the spring 208 is fixedly connected with the support plate 205. A pressing rod 209 is fixedly connected to the other side of the connecting frame 207. By setting the limiting mechanism 2, when the connecting frame 207 is moved upward, the connecting frame 207 drives the pressing rod 209 to move. Then the material is laid flat on the top of the support plate 205. Then the connecting frame 207 is released. The elastic telescopic rod 206 and the spring 208 drive the connecting frame 207 to move through the pulling force. The connecting frame 207 drives the pressing rod 209 to move to limit the material, making the material stable, so that the material is not prone to wrinkles. When working, the motor 201 is started. The motor 201 drives the crankshaft 202 to rotate. The crankshaft 202 drives the connecting rod 203 to move. The connecting rod 203 drives the vertical column 204 to move. The vertical column 204 drives the support plate 205 to move. The support plate 205 drives the material to move, facilitating the feeding work. A chute 211 is opened on the left side of the top of the workbench 1. A slider 210 is slidably connected to the inner cavity of the chute 211. The top of the slider 210 is fixedly connected with the support plate 205. By setting the chute 211 and the slider 210, the work of the support plate 205 is stabilized, and the support plate 205 is balanced and supported. The bottom of the inner cavity of the hollow block 308 is movably connected with a rotating shaft 307 through a bearing. An activity hole is opened at the bottom of the hollow block 308. By setting the bearing, the work of the rotating shaft 307 is stabilized, so that the dust suction head 306 works stably and is convenient to adjust the dust removal direction. A sewing machine body 4 is fixedly connected to the right side of the top of the workbench 1. Support legs are fixedly connected to the four corners of the bottom of the workbench 1. By setting the support legs, the workbench 1 is supported, making it stable during the working process.

[0024] Please refer toFigure 1 , Figure 2 , Figure 3 and Figure 5 , a dust removal mechanism 3 is provided on the other side of the workbench 1. The dust removal mechanism 3 includes a housing 301. The top of the housing 301 is fixedly connected to the workbench 1. The bottom of the housing 301 is communicated with a blower 302. The bottom of the blower 302 is communicated with an exhaust pipe 303. A filter plate 304 is inserted into the rear side of the housing 301. The top of the housing 301 is communicated with a corrugated pipe 305. One side of the corrugated pipe 305 is communicated with a dust suction head 306. The top of the dust suction head 306 is fixedly connected to a rotating shaft 307. The surface of the rotating shaft 307 is movably connected to a hollow block 308. The left side of the hollow block 308 is fixedly connected to an electric telescopic rod 309. One side of the electric telescopic rod 309 is fixedly connected to a fixed rod 310. One side of the fixed rod 310 is fixedly connected to a toothed plate 312. One side of the toothed plate 312 is engaged with a gear 313. The bottom of the gear 313 is fixedly connected to the rotating shaft 307. By setting the dust removal mechanism 3, start the blower 302 and the electric telescopic rod 309. Dust is sucked into the inner cavity of the housing 301 through the corrugated pipe 305 and the dust suction head 306, and is filtered by the filter plate 304. The electric telescopic rod 309 drives the fixed rod 310 to reciprocate. The fixed rod 310 drives the toothed plate 312 to move. The toothed plate 312 drives the gear 313 to rotate. The gear 313 drives the rotating shaft 307 to rotate. The rotating shaft 307 drives the dust suction head 306 to rotate, which is convenient for adjusting the orientation of the dust suction head 306, so that the dust removal effect is good; a sliding rod 311 is slidably connected to the inner cavity of the fixed rod 310. Both sides of the sliding rod 311 are fixedly connected to the hollow block 308. By setting the sliding rod 311, the work of the fixed rod 310 is stabilized, and then the toothed plate 312 works stably during the process; one side of the hollow block 308 is fixedly connected to a support 314. One side of the support 314 is fixedly connected to the workbench 1. By setting the support 314, the work of the hollow block 308 is stabilized, and the hollow block 308 is limited.

[0025] Working principle: By setting the limiting mechanism 2, move the connecting frame 207 upward. The connecting frame 207 drives the pressing rod 209 to move. Then spread the material flat on the top of the support plate 205. Then release the connecting frame 207. The connecting frame 207 is driven to move by the pulling force of the elastic telescopic rod 206 and the spring 208. The connecting frame 207 drives the pressing rod 209 to move to limit the material, so that the material is stable, and thus the material is not easy to wrinkle. When working, start the motor 201. The motor 201 drives the crankshaft 202 to rotate. The crankshaft 202 drives the connecting rod 203 to move. The connecting rod 203 drives the vertical column 204 to move. The vertical column 204 drives the support plate 205 to move. The support plate 205 drives the material to move, which is convenient for feeding work;

[0026] By setting up the dust removal mechanism 3, starting the fan 302 and the electric telescopic rod 309, dust is sucked into the inner cavity of the housing 301 through the corrugated pipe 305 and the dust suction head 306, filtered by the filter plate 304, the electric telescopic rod 309 drives the fixed rod 310 to reciprocate, the fixed rod 310 drives the toothed plate 312 to move, the toothed plate 312 drives the gear 313 to rotate, the gear 313 drives the rotating shaft 307 to rotate, and the rotating shaft 307 drives the dust suction head 306 to rotate, facilitating the adjustment of the orientation of the dust suction head 306, thereby achieving good dust removal effect.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewing device for cloth cover production, including a workbench (1), characterized in that: A limiting mechanism (2) is provided on one side of the workbench (1). The limiting mechanism (2) includes a motor (201). The output end of the motor (201) is fixedly connected to a crankshaft (202). A connecting rod (203) is movably connected to the surface of the crankshaft (202). The top of the connecting rod (203) is fixedly connected to a vertical column (204). The top of the vertical column (204) is fixedly connected to a support plate (205). Elastic telescopic rods (206) are fixedly connected to the front side and the rear side of the top of the support plate (205). The top of the elastic telescopic rod (206) is fixedly connected to a connecting frame (207). A spring (208) is fixedly connected to one side of the connecting frame (207). The bottom of the spring (208) is fixedly connected to the support plate (205). A pressing rod (209) is fixedly connected to the other side of the connecting frame (207).

2. The sewing device for producing cloth covers according to claim 1, characterized in that: A dust removal mechanism (3) is provided on the other side of the workbench (1). The dust removal mechanism (3) includes a housing (301). The top of the housing (301) is fixedly connected to the workbench (1). A blower (302) is communicated with the bottom of the housing (301). An exhaust pipe (303) is communicated with the bottom of the blower (302). A filter plate (304) is inserted into the rear side of the housing (301). A corrugated pipe (305) is communicated with the top of the housing (301). A dust suction head (306) is communicated with one side of the corrugated pipe (305). A rotating shaft (307) is fixedly connected to the top of the dust suction head (306). A hollow block (308) is movably connected to the surface of the rotating shaft (307). An electric telescopic rod (309) is fixedly connected to the left side of the hollow block (308). A fixed rod (310) is fixedly connected to one side of the electric telescopic rod (309). A toothed plate (312) is fixedly connected to one side of the fixed rod (310). A gear (313) is meshed with one side of the toothed plate (312). The bottom of the gear (313) is fixedly connected to the rotating shaft (307).

3. A sewing device for producing cloth covers according to claim 1, characterized in that: A sliding groove (211) is opened on the left side of the top of the workbench (1). A slider (210) is slidably connected to the inner cavity of the sliding groove (211). The top of the slider (210) is fixedly connected to the support plate (205).

4. A sewing device for producing cloth covers according to claim 2, characterized in that: A sliding rod (311) is slidably connected to the inner cavity of the fixed rod (310). Both sides of the sliding rod (311) are fixedly connected to the hollow block (308).

5. A sewing device for producing cloth covers according to claim 2, characterized in that: The bottom of the inner cavity of the hollow block (308) is movably connected to the rotating shaft (307) through a bearing. An activity hole is opened at the bottom of the hollow block (308).

6. The sewing device for producing cloth covers according to claim 2, characterized in that: A support (314) is fixedly connected to one side of the hollow block (308). One side of the support (314) is fixedly connected to the workbench (1).

7. A sewing device for producing cloth covers according to claim 1, characterized in that: A sewing machine body (4) is fixedly connected to the right side of the top of the workbench (1). Support legs are fixedly connected to the four corners of the bottom of the workbench (1).

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