A standardized high-efficiency splicing and sewing device for hat wall decorations

Abstract

This utility model discloses a standardized, high-efficiency splicing and sewing device for cap wall decorations, belonging to the field of fabric processing technology. It addresses the problem that the continuous pulling and winding of the fabric take-up roller can cause the seam position to shift, thus affecting the splicing and sewing effect. The device includes a worktable, a splicing machine, a feeding mechanism, a synchronous pressing mechanism, a splicing and sewing area, a take-up roller, and a controller. The splicing machine is located above the center of the worktable, the feeding mechanism is located on the upper right side of the worktable, the synchronous pressing mechanism is located on the left and right sides of the splicing machine, and the splicing and sewing area is located below the splicing machine. This utility model, through the synchronous pressing mechanism, synchronously presses and adjusts the fabric on both sides of the splicing machine, ensuring the flatness and stability of the fabric during the splicing and sewing process, further improving the splicing and sewing effect. Moreover, it can adapt to the splicing and sewing needs of cap wall decoration fabrics of different materials and thicknesses.

Description

Technical Field

[0001] This utility model belongs to the field of fabric processing technology, specifically relating to a standardized hat wall decoration tape high-efficiency splicing and sewing device. Background Technology

[0002] In the hat manufacturing industry, hat bands, as an important component of hats, not only serve a decorative purpose but also directly affect the overall aesthetics and comfort of the hat. With increasing consumer demand for personalized and diversified hats, and the hat manufacturing industry's continuous pursuit of production efficiency and product quality, efficient splicing and sewing techniques for standardized hat bands have become particularly important. Traditional hat band splicing and sewing methods largely rely on manual operation, involving manually placing different materials or patterns of band fabric together and then using a sewing machine to splice and sew them together.

[0003] The prior art patent publication number CN218910751U discloses a seamless fabric splicing and sewing device. This patent includes a workbench with a support column at its bottom and a fixed frame at its top. A splicing machine is mounted on the inner wall of the top of the fixed frame. A support plate is positioned on the left side of the workbench relative to the fixed frame. A motor is fixedly connected to the side wall of the support plate, and a baffle is fixedly connected to the side of the support plate opposite to the motor. This invention can reduce seam errors and ensure the quality of fabric splicing. While improving production efficiency, this equipment still has the following shortcomings in actual use: In practice, the stitching process mainly relies on pressure rollers, stitching machines, and guide wheels to guide the fabric through the stitching machine. However, after stitching is completed, the continuous pulling and winding of the fabric take-up roller may cause the stitching position to shift due to various factors (such as changes in the speed of the take-up roller, uneven fabric tension, etc.), thus affecting the stitching effect. Moreover, in actual production, the fabric roll needs to be replaced frequently. If the replacement process is complicated or time-consuming, it will affect production efficiency.

[0004] Therefore, a standardized, efficient splicing and sewing device for cap wall decorations is needed to solve the problem in existing technologies where the continuous pulling and winding of the fabric take-up roller may cause the seam position to shift, thus affecting the splicing and sewing effect. Utility Model Content

[0005] The purpose of this invention is to provide a standardized, efficient splicing and sewing device for hat wall decorations, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a standardized high-efficiency splicing and sewing device for cap wall decorations, comprising a workbench, a splicing machine, a feeding mechanism, a synchronous pressing mechanism, a splicing and sewing section, a take-up roller, and a controller. The splicing machine is located above the center of the workbench, the feeding mechanism is located on the upper right side of the workbench, the synchronous pressing mechanism is located on the left and right sides of the splicing machine, the splicing and sewing section is located below the splicing machine, the take-up roller is located on the upper left side of the workbench, and the controller is fixedly connected to the front of the workbench.

[0007] It should be noted in the solution that the synchronous pressing mechanism consists of a mounting plate, a motor, a connecting shaft, a first power transmission group, a transmission shaft, a second power transmission group, a threaded rod, a threaded block, a connecting block, a movable guide wheel, a support frame, and a fixed guide wheel. The mounting plate is fixedly connected to the upper rear side of the worktable, the motor is fixedly connected to the rear of the mounting plate, the connecting shaft is fixedly connected to the output end of the motor, the first power transmission group is located at the front end of the connecting shaft, the transmission shaft passes through the first power transmission group, the second power transmission group is symmetrically arranged at the left and right ends of the transmission shaft, and the threaded rod is located above the second power transmission group.

[0008] It is worth noting that the connecting shaft and the second power transmission assembly are each composed of two bevel gears, which mesh with each other.

[0009] Furthermore, it should be noted that a baffle is provided on the front side of the drive shaft, the threaded rod is symmetrically rotatably connected to the left and right sides of the back of the baffle, the threaded block is threadedly connected to the outside of the threaded rod, the connecting block is symmetrically fixedly connected to the front and rear sides of the movable guide wheel, the rear connecting block is fixedly connected to the threaded block, and the baffle has a through groove inside that matches the rear connecting block.

[0010] In a preferred embodiment, the support frame is fixedly connected to the top of the workbench, the front connecting block is slidably connected to the inside of the support frame, the fixed guide wheel is fixedly connected to the inside of the workbench, and the movable guide wheel and the fixed guide wheel are arranged vertically.

[0011] In a preferred embodiment, the feeding mechanism consists of a lower fixed plate, a limiting groove, a first spring, an upper movable plate, a limiting post, and a fabric roll. The lower fixed plate is symmetrically fixedly connected to the upper front and rear sides of the worktable. A limiting groove is provided on the upper right side of the lower fixed plate. The first spring is fixedly connected to the upper left side of the lower fixed plate, and the upper movable plate is fixedly connected to the upper part of the first spring.

[0012] In a preferred embodiment, the limiting post is fixedly connected to the right side of the lower rear surface of the upper movable plate, and the size of the limiting post is adapted to the limiting groove.

[0013] In a preferred embodiment, the lower center of the upper movable plate and the upper center of the lower fixed plate are symmetrically provided with arc-shaped grooves, and the fabric roll is movably connected between the two grooves.

[0014] Compared with the prior art, the standardized hat wall decoration tape high-efficiency splicing and sewing device provided by this utility model has at least the following beneficial effects:

[0015] (1) By setting a synchronous pressing mechanism, the fabric on both sides of the splicing machine is pressed and adjusted synchronously, ensuring the flatness and stability of the fabric during the splicing process, further improving the splicing effect of the fabric; and it can adapt to the splicing needs of different materials and thicknesses of cap wall decoration fabric, thus improving the applicability of the device.

[0016] (2) The feeding mechanism facilitates the replacement of the fabric roll, and the limiting post can fix the position of the fabric roll, so that the fabric roll can rotate stably, further improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of the synchronous pressing mechanism of this utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of the feeding mechanism of this utility model.

[0021] In the diagram: 1. Workbench; 2. Sewing machine; 3. Feeding mechanism; 301. Lower fixed plate; 302. Limiting groove; 303. First spring; 304. Upper movable plate; 305. Limiting post; 306. Fabric roll; 307. Fabric roller; 4. Synchronous pressing mechanism; 401. Mounting plate; 402. Motor; 403. Connecting shaft; 404. Power transmission group one; 405. Transmission shaft; 406. Power transmission group two; 407. Threaded rod; 408. Threaded block; 409. Connecting block; 410. Movable guide wheel; 411. Support frame; 412. Fixed guide wheel; 5. Sewing seam; 6. Take-up roller; 7. Controller. Detailed Implementation

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Please see Figure 1-4This utility model provides a standardized high-efficiency splicing and sewing device for hat wall decorations, including a workbench 1, a splicing machine 2, a feeding mechanism 3, a synchronous pressing mechanism 4, a splicing and sewing section 5, a take-up roller 6, and a controller 7. The splicing machine 2 is located above the center of the workbench 1, the feeding mechanism 3 is located on the upper right side of the workbench 1, the synchronous pressing mechanism 4 is located on the left and right sides of the splicing machine 2, the splicing and sewing section 5 is located below the splicing machine 2, the take-up roller 6 is located on the upper left side of the workbench 1, and the controller 7 is fixedly connected to the front of the workbench 1.

[0024] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth noting that the synchronous pressing mechanism 4 consists of a mounting plate 401, a motor 402, a connecting shaft 403, a power transmission group one 404, a transmission shaft 405, a power transmission group two 406, a threaded rod 407, a threaded block 408, a connecting block 409, a movable guide wheel 410, a support frame 411, and a fixed guide wheel 412. The mounting plate 401 is fixedly connected to the upper rear side of the worktable 1, the motor 402 is fixedly connected to the rear of the mounting plate 401, the connecting shaft 403 is fixedly connected to the output end of the motor 402, the power transmission group one 404 is located at the front end of the connecting shaft 403, the transmission shaft 405 passes through the power transmission group one 404, the power transmission group two 406 is symmetrically arranged at the left and right ends of the transmission shaft 405, and the threaded rod 407 is located above the power transmission group two 406.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth noting that the connecting shaft 403 and the power transmission assembly 406 are each composed of two bevel gears, which mesh with each other.

[0026] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth noting that a baffle is provided on the front side of the drive shaft 405, the threaded rod 407 is symmetrically rotatably connected to the left and right sides of the back of the baffle, the threaded block 408 is threadedly connected to the outside of the threaded rod 407, the connecting block 409 is symmetrically fixedly connected to the front and rear sides of the movable guide wheel 410, the rear connecting block 409 is fixedly connected to the threaded block 408, and the baffle has a through groove that matches the rear connecting block 409. The support frame 411 is fixedly connected to the top of the workbench 1, the front connecting block 409 is slidably connected to the inside of the support frame 411, the fixed guide wheel 412 is fixedly connected to the inside of the workbench 1, and the movable guide wheel 410 and the fixed guide wheel 412 are arranged vertically.

[0027] As can be seen from the above working process, the synchronous pressing mechanism 4 is set to synchronously press and adjust the fabric on both sides of the sewing machine 2, ensuring the flatness and stability of the fabric during the splicing and sewing process, and further improving the effect of fabric splicing and sewing; moreover, 4 can adapt to the splicing and sewing needs of different materials and thicknesses of cap wall decoration fabric, and improve the applicability of the device.

[0028] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth noting that the feeding mechanism 3 consists of a lower fixed plate 301, a limiting groove 302, a first spring 303, an upper movable plate 304, a limiting post 305, and a fabric roll 306. The lower fixed plate 301 is symmetrically fixedly connected to the upper front and rear sides of the worktable 1. A limiting groove 302 is opened on the upper right side of the lower fixed plate 301. The first spring 303 is fixedly connected to the upper left side of the lower fixed plate 301. The upper movable plate 304 is fixedly connected to the upper part of the first spring 303.

[0029] The first spring 303 can drive the upper movable plate 304 to move within the spring force range, thus preventing the fabric roll 306 from not rotating.

[0030] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth noting that the limiting post 305 is fixedly connected to the right side of the lower rear surface of the upper movable plate 304, and the size of the limiting post 305 is adapted to the limiting groove 302.

[0031] The fabric roll 306 can be disassembled and assembled by extending or disengaging the limiting post 305 into or out of the limiting groove 302.

[0032] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth noting that the lower center of the upper movable plate 304 and the upper center of the lower fixed plate 301 are symmetrically provided with arc-shaped grooves, and the fabric roll 306 is movably connected in the middle of the two grooves.

[0033] The fabric roll 306 can be better fixed by the arc-shaped groove, and the fabric roll 306 can rotate inside the arc-shaped groove.

[0034] This solution has the following working process: In use, the fabric roll 306 of the cap wall decoration tape to be sewn is first placed on the two feeding mechanisms 3. Specifically, the fabric roll 306 is placed between the arc-shaped grooves of the lower fixed plate 301 and the upper movable plate 304. By adjusting the distance between the upper movable plate 304 (under the elastic force of the first spring 303) and the lower fixed plate 301, the fabric roll 306 can be stably fixed between them. Simultaneously, the cooperation of the limiting post 305 and the limiting groove 302 ensures the convenience and stability of the fabric roll 306 during assembly and disassembly.

[0035] The fabric is drawn out from the feeding mechanism 3 and passed sequentially through the movable guide wheels 410 and fixed guide wheels 412 on the left and right sides of the synchronous pressing mechanism 4, and guided to the splicing and sewing area 5 below the splicing machine 2. During the guiding process, the controller 7 starts the motor 402 of the synchronous pressing mechanism 4. The motor 402 drives the connecting shaft 403 to rotate, which in turn drives the threaded rod 407 to rotate through the power transmission group one 404, the transmission shaft 405 and the power transmission group two 406. The rotation of the threaded rod 407 causes the threaded block 408 to move up and down along the threaded rod 407, thereby driving the movable guide wheel 410 to move up and down, realizing the pressing and adjustment of fabrics of different thicknesses, ensuring the flatness and stability of the fabric during the splicing and sewing process. When the fabric is guided to the splicing and sewing area 5 below the splicing machine 2, the splicing and sewing machine 2 is started to perform splicing and sewing. The splicing and sewing machine 2 seamlessly splices the cap wall decoration fabrics of different materials or patterns together to form a complete cap wall decoration. The spliced ​​and sewn cap wall decoration is guided to the take-up roller 6, and the take-up roller 6 is rotated and sorted. The rotation of the take-up roller 6 can be matched with the splicing and sewing speed of the splicing machine 2 to ensure the continuous production and take-up of the cap wall decoration.

[0036] In summary: the synchronous pressing mechanism 4 is used to simultaneously press and adjust the fabric on both sides of the sewing machine 2, ensuring the flatness and stability of the fabric during the splicing and sewing process, and further improving the effect of fabric splicing and sewing; moreover, 4 can adapt to the splicing and sewing needs of different materials and thicknesses of cap wall decoration fabric, increasing the applicability of the device; the material feeding mechanism 3 facilitates the replacement of the fabric roll 306, and the limiting post 305 can fix the position of the fabric roll 306, so that the fabric roll 306 can rotate stably, further improving the practicality of the device.

Claims

1. A standardized high-efficiency splicing and sewing device for cap wall decorations, comprising a workbench (1), a splicing machine (2), a feeding mechanism (3), a synchronous pressing mechanism (4), a splicing and sewing section (5), a take-up roller (6), and a controller (7), characterized in that: The stitching machine (2) is located above the center of the workbench (1), the feeding mechanism (3) is located on the upper right side of the workbench (1), the synchronous pressing mechanism (4) is located on the left and right sides of the stitching machine (2), the stitching seam (5) is located below the stitching machine (2), the take-up roller (6) is located on the upper left side of the workbench (1), and the controller (7) is fixedly connected to the front of the workbench (1).

2. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 1, characterized in that: The synchronous pressing mechanism (4) consists of a mounting plate (401), a motor (402), a connecting shaft (403), a power transmission group one (404), a transmission shaft (405), a power transmission group two (406), a threaded rod (407), a threaded block (408), a connecting block (409), a movable guide wheel (410), a support frame (411), and a fixed guide wheel (412). The mounting plate (401) is fixedly connected to the upper rear side of the workbench (1). The motor (402) is fixedly connected to the rear of the mounting plate (401), the connecting shaft (403) is fixedly connected to the output end of the motor (402), the first power transmission group (404) is located at the front end of the connecting shaft (403), the transmission shaft (405) passes through the first power transmission group (404), the second power transmission group (406) is symmetrically arranged at the left and right ends of the transmission shaft (405), and the threaded rod (407) is located above the second power transmission group (406).

3. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 2, characterized in that: The connecting shaft (403) and the power transmission group two (406) are each composed of two bevel gears, and the two bevel gears mesh with each other.

4. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 3, characterized in that: A baffle is provided on the front side of the drive shaft (405). The threaded rod (407) is symmetrically rotatably connected to the left and right sides of the back of the baffle. The threaded block (408) is threadedly connected to the outside of the threaded rod (407). The connecting block (409) is symmetrically fixedly connected to the front and rear sides of the movable guide wheel (410). The rear connecting block (409) is fixedly connected to the threaded block (408), and the baffle has a through groove inside that matches the rear connecting block (409).

5. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 4, characterized in that: The support frame (411) is fixedly connected to the top of the workbench (1), the front connecting block (409) is slidably connected to the inside of the support frame (411), the fixed guide wheel (412) is fixedly connected to the inside of the workbench (1), and the movable guide wheel (410) and the fixed guide wheel (412) are arranged vertically.

6. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 5, characterized in that: The feeding mechanism (3) consists of a lower fixed plate (301), a limiting groove (302), a first spring (303), an upper movable plate (304), a limiting post (305), and a fabric roll (306). The lower fixed plate (301) is symmetrically fixedly connected to the front and rear sides above the workbench (1). A limiting groove (302) is opened on the upper right side of the lower fixed plate (301). The first spring (303) is fixedly connected to the upper left side of the lower fixed plate (301). The upper movable plate (304) is fixedly connected to the upper part of the first spring (303).

7. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 6, characterized in that: The limiting post (305) is fixedly connected to the right side of the lower rear surface of the upper movable plate (304), and the size of the limiting post (305) is adapted to the limiting groove (302).

8. The standardized hat wall decoration tape high-efficiency splicing and sewing device according to claim 7, characterized in that: The lower center of the upper movable plate (304) and the upper center of the lower fixed plate (301) are symmetrically provided with arc-shaped grooves, and the fabric roll (306) is movably connected in the middle of the two grooves.

Images