A curtain outer side edge processing device

Abstract

The utility model discloses a curtain outside side processing device belongs to sewing technical field including sewing table still includes the color cloth folding assembly and the compression mobile sewing assembly, install on the sewing table for the color cloth folding assembly of color cloth folding and the compression mobile sewing assembly of compression mobile sewing, the color cloth folding assembly includes mobile file lever subassembly and push folding subassembly, and mobile file lever subassembly is used for stopping the color cloth and is convenient for push folding subassembly to fold the color cloth, and push folding subassembly is installed on the compression mobile sewing assembly and is used for pushing the color cloth and is folded under the cooperation of mobile file lever subassembly, through above -mentioned mode, realize the automatic sewing while guaranteeing the line flatness.

Description

Technical Field

[0001] This utility model relates to the field of sewing technology, specifically to a device for processing the outer edge of a curtain. Background Technology

[0002] For the side paneling of curtains, colorful and patterned patchwork fabric is often used to wrap both sides of the curtain, making both sides look gorgeous and eye-catching. A thin layer of stiff interlining is added to the patchwork to enhance the sturdy texture, giving the curtains with a solid-colored main fabric a finishing touch effect.

[0003] Chinese patent CN202422002414.X discloses a sewing machine for binding fabric, including a sewing machine, a binding tube, and an adjusting baffle. The binding tube is correspondingly mounted on the sewing machine table, and its outlet end is positioned corresponding to the sewing machine presser foot. The adjusting baffle is positioned on the sewing machine table corresponding to the outlet of the binding tube, and its end near the presser foot is located at the front end of the sewing machine feed dog, and can abut against the lower surface of the binding strip coming out of the tube, increasing the forward resistance of the lower layer of fabric. However, this device still has the following problems:

[0004] The outer edge of the curtain needs to be processed manually by wrapping the processed patchwork fabric around the side of the curtain, and then sewing it with an overlock sewing machine. During the sewing process, since the sewing machine is stationary, the curtain side needs to be moved manually while sewing, meaning that the smoothness of the sewn line is affected by the operator's experience.

[0005] Based on this, the present invention designs a curtain outer edge processing device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a curtain outer edge processing device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A curtain outer edge processing device includes a sewing table, a color-blocked fabric folding assembly, and a pressing and moving sewing assembly;

[0009] The sewing table is equipped with a patchwork folding assembly for folding the patchwork fabric and a pressing and moving sewing assembly for pressing and moving the sewing.

[0010] The color-blocked fabric folding assembly includes a movable stop assembly and a pushing folding assembly. The movable stop assembly is used to block the color-blocked fabric to facilitate the pushing folding assembly to fold the color-blocked fabric. The pushing folding assembly is installed on the pressing movable sewing assembly and is used to push the color-blocked fabric to fold with the cooperation of the movable stop assembly.

[0011] Furthermore, an installation slot is provided on the sewing table, on which a pressing and moving sewing assembly for pressing and moving the sewing is installed.

[0012] Furthermore, the movable stop lever assembly includes a placement frame, a linear module one, a first push cylinder, and a stop lever. The linear module one is fixedly installed on the placement frame, the first push cylinder is fixedly installed on the output end of the linear module one, and the stop lever is fixedly installed on the output end of the first push cylinder.

[0013] Furthermore, the push-folding assembly includes a push plate, a connecting block, and a second push cylinder. The second push cylinder is mounted on the pressing and moving sewing assembly, and a connecting block is fixedly installed on the output end of the second push cylinder. The connecting block is fixedly connected to the push plate, and the push plate abuts against the sewing table.

[0014] Furthermore, the pressing and moving sewing assembly includes a pressing and moving assembly and a sewing assembly, both of which are mounted on a sewing table, and the second push cylinder is connected to the pressing and moving assembly.

[0015] Furthermore, the pressing and moving assembly includes a second linear module, a third push cylinder, a limiting rod, a mounting frame, and a pressing block. The second linear module is fixedly installed in the mounting groove of the sewing table. The output end of the second linear module is fixedly connected to the second push cylinder and the fixed frame. The third push cylinder is fixedly installed on the fixed frame. The mounting frame is fixedly installed on the output end of the third push cylinder, and the mounting frame is slidably connected to the limiting rod. The limiting rod is fixedly installed on the fixed frame, and the pressing block is fixedly installed on the mounting frame.

[0016] Furthermore, the mounting bracket and clamping block are provided with sewing grooves for sewing machines.

[0017] Furthermore, the push plate has a pressing groove for pressing down the moving sewing assembly, and the front end of the push plate is arc-shaped.

[0018] Compared with the prior art, the advantages of this utility model are as follows: 1. In this utility model, the color-blocked fabric is first placed at the push-folding component, and then the main fabric is placed at the fold of the color-blocked fabric. At this time, the moving stop component moves to the top of the fabric and presses down. The push-folding component pushes the color-blocked fabric to fold under the action of the moving stop component. After folding, the moving stop component retracts, and the pressing moving sewing component begins to press down to press the folded color-blocked fabric and the main fabric together. Then, the pressing moving sewing component moves the pressed curtain to the sewing position and sews while moving. After sewing is completed, it moves to the end, the pressing moving sewing component rises, the push-folding component retracts, and returns to the starting end under the action of the pressing moving sewing component, waiting for the next sewing. The sewn curtain is then manually removed for the next operation.

[0019] 2. In this utility model, the part of the patchwork fabric that needs to be folded is placed on the push plate, and the remaining part is placed on the sewing table, so that the folded edge of the patchwork fabric is located at the front edge of the push plate. Then, the main fabric is placed on the upper side of the part of the patchwork fabric on the sewing table for sewing. The first push cylinder is driven by the linear module, which in turn drives the stop bar to move above the fabric. The first push cylinder drives the stop bar to press down to the part of the patchwork fabric that needs to be folded. At this time, the second push cylinder pushes the connecting block, which in turn drives the push plate to push the patchwork fabric, thereby realizing the folding of the patchwork fabric with the cooperation of the stop bar.

[0020] 3. In this utility model, after the push plate pushes the color-blocked fabric to fold, the third push cylinder drives the mounting frame to move downward, thereby driving the pressing block downward to press the folded fabric in the pressing groove opened on the push plate. At this time, the second linear module drives the push plate and the pressing block to move together to the sewing machine. At this time, the fourth push cylinder, with the cooperation of the slide rail and the moving frame, drives the sewing machine to move downward and through the sewing groove opened on the mounting frame and the pressing block, so that the sewing machine comes into contact with the fabric. At this time, the sewing machine starts sewing. The second linear module drives the pressing block to press the fabric and drive the fabric to move, thereby achieving uniform speed sewing and the sewing line is on a straight line, improving the flatness of the line. At the same time, when it moves to the end of the second linear module, the third push cylinder drives the mounting frame to rise, thereby causing the pressing block to rise and separate from the fabric. At the same time, the second push cylinder drives the push plate to leave the fabric. At this time, the second linear module drives the pressing block and the push plate back to the initial position, waiting for the next sewing. At the same time, the processed curtain can be manually removed for the next processing step. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This utility model relates to a three-dimensional processing device for the outer edge of a curtain. Figure 1 ;

[0023] Figure 2 This is a front view of a curtain outer edge processing device according to the present invention;

[0024] Figure 3 This is a schematic diagram of the movable gear lever assembly.

[0025] Figure 4 A schematic diagram of the structure for pressing the movable sewing assembly;

[0026] Figure 5 This is a structural diagram of a sewing assembly;

[0027] Figure 6 This is a schematic diagram of the structure of the pressing and moving component;

[0028] Figure 7 This is a structural diagram of an unfinished curtain;

[0029] Figure 8 This is a schematic diagram of the structure of the processed curtain.

[0030] The labels in the diagram represent:

[0031] 1. Sewing table; 2. Color-blocked fabric folding assembly; 21. Moving stop assembly; 211. Placement rack; 212. Straight module one; 213. First push cylinder; 214. Stop bar; 22. Push folding assembly; 221. Push plate; 222. Connecting block; 223. Second push cylinder; 3. Pressing moving sewing assembly; 31. Pressing moving assembly; 311. Straight module two; 312. Third push cylinder; 313. Limiting rod; 314. Mounting frame; 315. Pressing block; 316. Fixing frame; 317. Sewing groove; 32. Sewing assembly; 321. Sewing frame; 322. Fourth push cylinder; 323. Limiting plate; 324. Slide rail; 325. Moving frame; 326. Sewing machine; 4. Main fabric; 5. Color-blocked fabric. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0034] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-8 A curtain outer edge processing device includes a sewing table 1, a color-blocked fabric folding assembly 2, and a pressing and moving sewing assembly 3;

[0035] A patchwork fabric folding component 2 for folding patchwork fabric 5 is installed on the sewing table 1. An installation groove is provided on the sewing table 1, and a pressing and moving sewing component 3 for pressing and moving sewing is installed on the installation groove.

[0036] The color-blocked fabric folding assembly 2 includes a movable stop assembly 21 and a pushing folding assembly 22. The movable stop assembly 21 is used to block the color-blocked fabric 5 so that the pushing folding assembly 22 can fold the color-blocked fabric 5. The pushing folding assembly 22 is installed on the pressing movable sewing assembly 3 and is used to push the color-blocked fabric 5 to fold the color-blocked fabric 5 with the cooperation of the movable stop assembly 21.

[0037] In this invention, the color-blocked fabric 5 is first placed at the push-folding component 22, and then the main fabric 4 is placed at the fold of the color-blocked fabric 5. At this time, the moving stop component 21 moves above the fabric and presses down, and the push-folding component 22 pushes the color-blocked fabric 5 to fold under the action of the moving stop component 21. After folding, the moving stop component 21 retracts, and the pressing moving sewing component 3 begins to press down to press the folded color-blocked fabric 5 and the main fabric 4 together. Then, the pressing moving sewing component 3 moves the pressed curtain to the sewing position and sews while moving. After sewing is completed, the curtain moves to the end, the pressing moving sewing component 3 rises, the push-folding component 22 retracts, and the curtain returns to the starting end under the action of the pressing moving sewing component 3, waiting for the next sewing. The sewn curtain is then manually removed for the next operation.

[0038] The movable stop lever assembly 21 includes a placement frame 211, a linear module 212, a first push cylinder 213, and a stop lever 214. The linear module 212 is fixedly installed on the placement frame 211. The first push cylinder 213 is fixedly installed on the output end of the linear module 212, and the stop lever 214 is fixedly installed on the output end of the first push cylinder 213.

[0039] The push-folding assembly 22 includes a push plate 221, a connecting block 222, and a second push cylinder 223. The second push cylinder 223 is installed on the pressing and moving sewing assembly 3. The connecting block 222 is fixedly installed on the output end of the second push cylinder 223. The connecting block 222 is fixedly connected to the push plate 221, and the push plate 221 abuts against the sewing table 1.

[0040] In this embodiment, the push plate 221 is provided with a pressing groove for pressing the moving sewing assembly 3 downward, and the front end of the push plate 221 is arc-shaped.

[0041] In this invention, the part of the patchwork fabric 5 that needs to be folded is placed on the push plate 221, and the remaining part is placed on the sewing table 1, so that the folded edge of the patchwork fabric 5 is located at the front edge of the push plate 221. Then, the main fabric 4 is placed on the upper side of the part of the patchwork fabric 5 on the sewing table 1 for sewing. The first push cylinder 213 is driven by the linear module 212, which in turn drives the stop bar 214 to move above the fabric. The first push cylinder 213 drives the stop bar 214 to press down to the part of the patchwork fabric 5 that needs to be folded. At this time, the second push cylinder 223 pushes the connecting block 222, which in turn drives the push plate 221 to push the patchwork fabric 5, thereby realizing the folding of the patchwork fabric 5 with the cooperation of the stop bar 214.

[0042] The pressing and moving sewing assembly 3 includes a pressing and moving assembly 31 and a sewing assembly 32. Both the pressing and moving assembly 31 and the sewing assembly 32 are mounted on the sewing table 1. The second push cylinder 223 is connected to the pressing and moving assembly 31.

[0043] The pressing and moving assembly 31 includes a second linear module 311, a third push cylinder 312, a limiting rod 313, a mounting frame 314, and a pressing block 315. The second linear module 311 is fixedly installed in the mounting groove of the sewing table 1. The output end of the second linear module 311 is fixedly connected to a second push cylinder 223 and a fixing frame 316. The third push cylinder 312 is fixedly installed on the fixing frame 316. The mounting frame 314 is fixedly installed on the output end of the third push cylinder 312, and the mounting frame 314 is slidably connected to the limiting rod 313. The limiting rod 313 is fixedly installed on the fixing frame 316, and the pressing block 315 is fixedly installed on the mounting frame 314.

[0044] The sewing assembly 32 includes a sewing frame 321, a fourth push cylinder 322, a limiting plate 323, a slide rail 324, a movable frame 325, and a sewing machine 326. The sewing frame 321 is fixedly installed on the sewing table 1. The fourth push cylinder 322 is fixedly installed on the sewing frame 321. The limiting plate 323 is fixedly installed on the sewing frame 321, and the slide rail 324 is fixedly installed on the limiting plate 323. The movable frame 325 is slidably connected to the slide rail 324 and is fixedly installed on the output end of the fourth push cylinder 322. The sewing machine 326 is fixedly installed on the movable frame 325.

[0045] In this embodiment, the mounting bracket 314 and the pressing block 315 are provided with sewing grooves 317 for sewing by the sewing machine 326.

[0046] In this invention, after the push plate 221 pushes the color-blocked fabric 5 to fold, the third push cylinder 312 drives the mounting frame 314 to move downward, thereby driving the pressing block 315 downward to press the folded fabric in the pressing groove on the push plate 221. At this time, the linear module 311 drives the push plate 221 and the pressing block 315 to move together to the sewing machine 326. At this time, the fourth push cylinder 322, with the cooperation of the slide rail 324 and the moving frame 325, drives the sewing machine 326 to move downward and through the sewing groove 317 on the mounting frame 314 and the pressing block 315, so that the sewing machine 326 comes into contact with the fabric. 26. Sewing begins. The second linear module 311 drives the pressing block 315 to press the fabric and move the fabric, thereby achieving uniform sewing speed and ensuring that the sewing lines are in a straight line, improving the flatness of the lines. At the same time, when it moves to the end of the second linear module 311, the third push cylinder 312 drives the mounting frame 314 to rise, thereby causing the pressing block 315 to rise and separate from the fabric. At the same time, the second push cylinder 223 drives the push plate 221 to leave the fabric. At this time, the second linear module 311 drives the pressing block 315 and the push plate 221 back to the initial position, waiting for the next sewing. Meanwhile, the processed curtains can be manually removed for the next step of processing.

[0047] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A curtain outer edge processing device, comprising a sewing table (1), characterized in that: It also includes a color-blocked fabric folding assembly (2) and a pressing and moving sewing assembly (3); A patchwork folding assembly (2) for folding the patchwork fabric (5) and a pressing and moving sewing assembly (3) for pressing and moving sewing are installed on the sewing table (1). The color-block fabric folding assembly (2) includes a movable stop assembly (21) and a push folding assembly (22). The movable stop assembly (21) is used to block the color-block fabric (5) so that the push folding assembly (22) can fold the color-block fabric (5). The push folding assembly (22) is installed on the pressing movable sewing assembly (3) and is used to push the color-block fabric (5) to fold the color-block fabric (5) with the cooperation of the movable stop assembly (21).

2. The curtain outer edge processing device according to claim 1, characterized in that, An installation slot is provided on the sewing table (1), and a pressing and moving sewing assembly (3) for pressing and moving stitching is installed on the installation slot.

3. The curtain outer edge processing device according to claim 1, characterized in that, The movable lever assembly (21) includes a placement frame (211), a linear module (212), a first push cylinder (213), and a lever (214). The linear module (212) is fixedly installed on the placement frame (211), the first push cylinder (213) is fixedly installed on the output end of the linear module (212), and the lever (214) is fixedly installed on the output end of the first push cylinder (213).

4. The curtain outer edge processing device according to claim 1, characterized in that, The push-folding assembly (22) includes a push plate (221), a connecting block (222), and a second push cylinder (223). The second push cylinder (223) is installed on the pressing and moving sewing assembly (3). A connecting block (222) is fixedly installed on the output end of the second push cylinder (223). The connecting block (222) is fixedly connected to the push plate (221), and the push plate (221) abuts against the sewing table (1).

5. The curtain outer edge processing device according to claim 4, characterized in that, The pressing and moving sewing assembly (3) includes a pressing and moving assembly (31) and a sewing assembly (32). Both the pressing and moving assembly (31) and the sewing assembly (32) are mounted on the sewing table (1). The second push cylinder (223) is connected to the pressing and moving assembly (31).

6. The curtain outer edge processing device according to claim 5, characterized in that, The pressing and moving assembly (31) includes a second linear module (311), a third push cylinder (312), a limiting rod (313), a mounting frame (314), and a pressing block (315). The second linear module (311) is fixedly installed in the mounting slot of the sewing table (1). The output end of the second linear module (311) is fixedly connected to a second push cylinder (223) and a fixed frame (316). The third push cylinder (312) is fixedly installed on the fixed frame (316). The mounting frame (314) is fixedly installed on the output end of the third push cylinder (312). The mounting frame (314) is slidably connected to the limiting rod (313). The limiting rod (313) is fixedly installed on the fixed frame (316). The pressing block (315) is fixedly installed on the mounting frame (314).

7. The curtain outer edge processing device according to claim 6, characterized in that, The mounting bracket (314) and the pressing block (315) are provided with sewing grooves (317) for sewing by the sewing machine (326).

8. The curtain outer edge processing device according to claim 4, characterized in that, The push plate (221) has a pressing groove for pressing the moving sewing assembly (3) down, and the front end of the push plate (221) is arc-shaped.

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