A cushion partition sewing device for preventing cotton from running away

Abstract

The utility model discloses a cushion partition sewing device for preventing cotton from escaping, comprising a frame, a sewing machine module is installed on the upper surface of the frame, and a slide rod is slidably installed on the upper surface of the groove of the frame, the slide rod is connected with a moving structure, and the moving structure can move a fixed block by controlling the slide rod, and the moving structure comprises a tooth block rod, the tooth block rod is fixedly installed on one end of the slide rod, and a tooth block is provided on the side surface of the tooth block rod, the tooth block is engaged and connected with a gear, and the coaxial shaft of the gear is fixedly connected with the rotor of a motor. The cushion partition sewing device for preventing cotton from escaping is provided with a moving structure, the tooth block rotates so that the tooth block rod drives the slide rod to move forward and backward, the cylinder will push the fixed block to move left and right in the slide through the connecting rod, and a clamping structure is also provided, and the clamping plate moves downward to clamp the cushion with the fixed block.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushion processing, in particular to a seat cushion partition sewing device for preventing cotton from escaping. Background Art

[0002] At present, seat cushions have become a very important part of people's daily life. Since people are required to sit for a long time every day when working, studying or driving, sitting for a long time will cause pressure on the buttocks and discomfort. Frequent changes in sitting posture will cause problems such as spinal deformity. Seat cushions are widely used because of their soft and elastic characteristics, which can relieve fatigue and discomfort.

[0003] Currently, the sewing process of seat cushions mostly adopts the traditional manual hand-held positioning, and the sewing process is completed manually on the sewing machine. However, some seat cushions often require multiple stitches. After the seat cushion is filled with cotton, if it is not sewn in sections, the cotton inside is easy to accumulate during use, affecting the user experience of the buttocks. Utility Model Content

[0004] The utility model aims to provide a cushion partition sewing device for preventing cotton from escaping, so as to solve the problem in the above-mentioned background technology that cotton inside the cushion is easy to accumulate and needs to be sewn in partitions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seat cushion partition sewing device for preventing cotton from escaping, comprising a frame, a sewing machine module is installed on the upper surface of the frame, and also comprises a slide rod, the slide rod is slidably installed on the groove upper surface of the frame, the slide rod is connected to a movable structure, and the movable structure can move the fixed block by controlling the slide rod.

[0006] Preferably, the movable structure includes a tooth block rod, which is fixedly mounted on one end of the slide slot rod, and a tooth block is provided on the side surface of the tooth block rod, the tooth block is engaged with a gear, the coaxial axis of the gear is fixedly connected to the rotor of the motor, the motor is fixedly mounted on the lower surface of the frame, a connecting rod is slidably mounted on the upper surface of the slide slot rod, and a fixed block is respectively connected to both ends of the connecting rod, a clamping block is installed on the side surface of the fixed block, a cylinder is installed on the side surface of the frame, and the piston rod of the cylinder is slidably connected to the clamping block.

[0007] By adopting the above technical solution, the movement of the fixed block can be controlled by the slide rod and the cylinder.

[0008] Preferably, the fixing block is configured as an L-shaped structure.

[0009] The above technical solution is adopted to facilitate clamping of the upper surface.

[0010] Preferably, the fixing block is connected with a clamping structure, and the clamping structure can be moved downwards through a clamping plate to be closed and clamped with the fixing block.

[0011] By adopting the above technical solution, the clamping structure can clamp the edge of the seat cushion.

[0012] Preferably, the clamping structure includes a clamping plate, which slides through the upper surface of the fixed block, and a plurality of springs are installed at equal intervals on the lower surface of the fixed block, the lower end of the spring is fixedly installed on the lower surface of the inner wall of the fixed block, the upper surface of the fixed block is provided with a groove, and a plurality of rollers are rotatably installed on the side surface of the groove, an electromagnet is installed on the upper surface of the fixed block, and a magnet is installed on the interlayer of the lower surface of the clamping plate.

[0013] By adopting the above technical solution, the clamping plate is moved downward by the electromagnet.

[0014] Preferably, anti-slip particles are provided on the lower surface of the clamping plate.

[0015] The above technical solution makes the clamping more stable.

[0016] Preferably, the positions of the magnet and the electromagnet correspond.

[0017] The adoption of the technical solution facilitates the mutual attraction between the electromagnet and the magnet.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the anti-escape cotton cushion partition sewing device:

[0019] 1. The anti-cotton escape seat cushion partition sewing device is provided with a moving structure. First, the motor is turned on to rotate the gear, and the gear rotates to engage with the gear block of the gear block rod, so that the gear block rod moves, and the gear block rod will drive the slide rod to move, so that the slide rod drives the fixed block to move through the connecting rod;

[0020] 2. Furthermore, a card block is provided on the rear surface of the fixed block to be slidably connected with the piston rod of the cylinder, so that the fixed block will not affect the cylinder when it moves, and then the cylinder is opened, which will push the fixed block to move left and right in the slide groove on the upper surface of the slide groove rod through the connecting rod;

[0021] 3. Furthermore, when the feeding device transports the cushion to the upper surface of the fixed block, the rollers in the groove on the upper surface of the fixed block will assist the movement of the cushion, and then the electromagnet will be energized to attract the magnet in the interlayer on the lower surface of the splint, so that the splint and the fixed block will clamp the cushion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the surface structure of the utility model from the axial side;

[0023] Figure 2This is a schematic diagram of the front sectional structure of the utility model on the axial side;

[0024] Figure 3 This is a schematic diagram of the structure of the front surface of the shaft side of the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the slide rod of the utility model;

[0026] Figure 5 This is a schematic diagram of the front cross-sectional structure of the fixing block of the utility model;

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixing block of the utility model from top view.

[0028] In the figure: 1. frame; 2. sewing machine module; 3. slide rod; 4. tooth block rod; 5. gear; 6. motor; 7. cylinder; 8. block; 9. fixing block; 10. clamping plate; 11. magnet; 12. electromagnet; 13. roller; 14. spring; 15. connecting rod. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a cushion partition sewing device for preventing cotton from escaping, including a frame 1, a sewing machine module 2, a slide rod 3, a gear rod 4, a gear 5, a motor 6, a cylinder 7, a clamping block 8, a fixing block 9, a splint 10, a magnet 11, an electromagnet 12, a roller 13, a spring 14, and a connecting rod 15.

[0031] Embodiment 1: The anti-escape cushion partition sewing device is provided with a clamping structure, which can clamp the edge of the cushion through the fixing block 9 and the clamping plate 10, specifically:

[0032] The fixed block 9 is connected with a clamping structure, and the clamping structure can be moved downward through the clamping plate 10 to close and clamp the fixed block 9. The clamping structure includes a clamping plate 10, and the clamping plate 10 slides through the upper surface of the fixed block 9, and a plurality of springs 14 are installed at equal intervals on the lower surface of the fixed block 9, and the lower end of the spring 14 is fixedly installed on the lower surface of the inner wall of the fixed block 9. The upper surface of the fixed block 9 is provided with a groove, and a plurality of rollers 13 are rotatably installed on the side surface of the groove. An electromagnet 12 is installed on the upper surface of the fixed block 9, and a magnet 11 is installed on the lower surface interlayer of the clamping plate 10. The lower surface of the clamping plate 10 is provided with anti-skid particles, and the positions of the magnet 11 and the electromagnet 12 correspond to each other;

[0033] The anti-cotton escape seat cushion partition sewing device is used for partition sewing of the seat cushion after filling with cotton. Figure 1 As shown, first, the seat cushion reaches the upper surface of the frame 1 through the conveying device, and the two side edges of the seat cushion are located on the upper surface of the fixing block 9, as shown in FIG. Figure 6 As shown, while the seat cushion moves on the upper surface of the frame 1, multiple rollers 13 rotatably installed in the grooves on the upper surface of the fixed block 9 are driven by the seat cushion to rotate, assisting the seat cushion to move, and then after the seat cushion is completely located between the fixed block 9 and the clamping plate 10, the electromagnet 12 on the upper surface of the fixed block 9 is energized, which will attract the magnet 11 installed in the interlayer of the lower surface of the clamping plate 10, causing the clamping plate 10 to move downward, and the lower end of the clamping plate 10 will slide through the upper surface of the fixed block 9 and press the spring 14, and then the fixed block 9 and the clamping plate 10 clamp the edge of the seat cushion, and the lower surface of the clamping plate 10 is provided with anti-slip particles to make the clamping more stable.

[0034] Embodiment 2: The anti-foam cushion partition sewing device is also provided with a moving structure, through the slide rod 3, the fixed block 9 and the clamping plate 10 can drive the cushion to move and sew, specifically:

[0035] A sewing machine module 2 is installed on the upper surface of the frame 1, and a slide groove rod 3 is slidably installed on the upper surface of the groove of the frame 1. The slide groove rod 3 is connected to a moving structure, and the moving structure can move the fixed block 9 by controlling the slide groove rod 3. The moving structure includes a tooth block rod 4, which is fixedly installed at one end of the slide groove rod 3, and a tooth block is provided on the side surface of the tooth block rod 4, and the tooth block is engaged with a gear 5. The coaxial axis of the gear 5 is fixedly connected to the rotor of the motor 6, and the motor 6 is fixedly installed on the lower surface of the frame 1. A connecting rod 15 is slidably installed on the upper surface of the slide groove rod 3, and two ends of the connecting rod 15 are respectively connected to a fixed block 9, and a clamping block 8 is installed on the side surface of the fixed block 9. A cylinder 7 is installed on the side surface of the frame 1, and the piston rod of the cylinder 7 is slidably connected to the clamping block 8, and the fixed block 9 is set as an L-shaped structure.

[0036] After the seat cushion is clamped by the fixing block 9 and the clamping plate 10, Figure 1As shown, the sewing part of the sewing machine module 2 is located in the middle of the upper surface of the frame 1, so the cushion is first sewn in the Y-axis direction, and the motor 6 is turned on so that the rotor of the motor 6 drives the gear 5 to rotate. Since the gear 5 is engaged with the tooth block rod 4, the gear 5 rotates to make the tooth block rod 4 move forward, and then the tooth block rod 4 will drive the slide slot rod 3 to slide forward, and at the same time, the slide slot rod 3 drives the cushion clamped by the clamping structure to move forward. After the rear edge of the cushion corresponds to the sewing part of the sewing machine module 2, the rotor of the motor 6 drives the gear 5 to reverse, so that the slide slot rod 3 drives the cushion clamped by the clamping structure to move backward, and at the same time, the sewing machine module 2 is turned on to perform the first Y-axis sewing on the cushion. After the sewing is completed, as shown in FIG. Figure 4 As shown, since the piston rod of the cylinder 7 is slidably connected with the clamping block 8 on the rear surface of the fixed block 9, the cylinder 7 will not be affected when the fixed block 9 moves. When the cylinder 7 is turned on, it will push the clamping structure to drive the cushion to move to the right, and then turn on the motor 6 again, so that the clamping structure drives the cushion to perform the second Y-axis stitching. After the Y-axis line stitching is completed, the cushion is stitched in the X-axis direction. Finally, the cushion is partitioned and stitched into a grid-shaped structure to limit the cotton area to prevent it from escaping.

[0037] Working principle: When using the anti-cotton escape seat cushion partition stitching device, a clamping structure is provided, and the edge of the seat cushion can be clamped by the fixed block 9 and the splint 10. A moving structure is also provided, and the fixed block 9 and the splint 10 can drive the seat cushion to move and stitch through the slide rod 3, thereby increasing the overall practicality.

[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 cushion partition sewing device for preventing cotton from escaping, comprising a frame (1), a sewing machine module (2) being mounted on the upper surface of the frame (1), characterized in that: The invention also comprises a slide groove rod (3), wherein the slide groove rod (3) is slidably mounted on the upper surface of the groove of the frame (1), the slide groove rod (3) is connected with a moving structure, and the moving structure can make the fixed block (9) move by controlling the slide groove rod (3), the moving structure comprises a tooth block rod (4), the tooth block rod (4) is fixedly mounted on one end of the slide groove rod (3), and a tooth block is arranged on the side surface of the tooth block rod (4), the tooth block is engaged and connected with a gear (5), the coaxial axis of the gear (5) is fixedly connected with the rotor of a motor (6), and the motor (6) is fixedly mounted on the lower surface of the frame (1), a connecting rod (15) is slidably mounted on the upper surface of the slide groove rod (3), and two ends of the connecting rod (15) are respectively connected with a fixed block (9), a clamping block (8) is mounted on the side surface of the fixed block (9), and a cylinder (7) is mounted on the side surface of the frame (1), and the piston rod of the cylinder (7) is slidably connected with the clamping block (8).

2. A cushion partition sewing device for preventing cotton from escaping according to claim 1, characterized in that: The fixing block (9) is configured as an L-shaped structure.

3. The anti-foam cushion partition sewing device according to claim 1, characterized in that: The fixing block (9) is connected to a clamping structure, and the clamping structure can be moved downwards through a clamping plate (10) to close and clamp with the fixing block (9).

4. A cushion partition sewing device for preventing cotton from escaping according to claim 3, characterized in that: The clamping structure comprises a clamping plate (10), the clamping plate (10) slides through the upper surface of the fixed block (9), and a plurality of springs (14) are installed at equal intervals on the lower surface of the fixed block (9), the lower end of the spring (14) is fixedly installed on the lower surface of the inner wall of the fixed block (9), the upper surface of the fixed block (9) is provided with a groove, and a plurality of rollers (13) are rotatably installed on the side surface of the groove, the upper surface of the fixed block (9) is installed with an electromagnet (12), and the lower surface interlayer of the clamping plate (10) is installed with a magnet (11).

5. The anti-foaming cushion partition sewing device according to claim 4, characterized in that: The lower surface of the clamping plate (10) is provided with anti-skid particles.

6. The anti-foam cushion partition sewing device according to claim 4, characterized in that: The positions of the magnet (11) and the electromagnet (12) correspond to each other.

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