Ribbon edge sealing tool for shirt collar
The ribbon edge sealing tool addresses the issue of unequal ribbon widths by using a long frame and rollers to maintain equal widths, improving shirt collar sewing precision and efficiency.
Patent Information
- Application Number
- CN202420720371.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Existing shirt collar sewing devices struggle to maintain equal widths of the ribbon on both sides during the sewing process, leading to defects in the collar foot due to constant outward stretching, which complicates the sewing process and reduces production efficiency.
A ribbon edge sealing tool with a long frame, fixing plate, L-shaped bars, tension springs, and round rollers to ensure the ribbon is folded and maintained at equal widths, preventing defects and improving sewing speed.
Ensures consistent ribbon widths, reducing defects and the need for manual adjustments, thereby enhancing sewing precision and efficiency.
Smart Images
Figure CN222226791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shirt collar processing, in particular to a ribbon edge sealing tool for shirt collars. Background Art
[0002] Industrial garment sewing workshops are labor-intensive, and sewing movements are difficult to coordinate. Technical errors are prone to occur, which affects product quality, resulting in a high rate of renovations at work and difficulty in improving production efficiency. This is especially true for some key parts of clothing such as shirts, which have high quality requirements, difficult processes, and are time-consuming and labor-intensive to sew. This requires a ribbon edge sealing tool for shirt collars.
[0003] The existing patent (Announcement No.: CN209508582U) discloses a shirt collar foot webbing positioning and pulling tube auxiliary tool, including a pulling tube upper plate and a pulling tube lower plate, the bottom end of the pulling tube upper plate is provided with a pinhole presser foot, and the other side end of the pinhole presser foot is provided with a pulling tube lower plate, and the pulling tube upper plate and the pulling tube lower plate are connected by folding at both sides, and the webbing is placed at the webbing entrance of the webbing space channel, and the webbing is pushed to the webbing exit by the webbing push-in slot, and then the collar foot edge of the lower collar of the shirt is placed under the pinhole presser foot to realize the sewing process of the shirt collar foot and the webbing. In the process of realizing this scheme, it is found that the following problems exist in the prior art, which have not been well solved: the above-mentioned device limits the shirt by the pinhole presser foot to realize the sewing of the shirt collar foot and the webbing, but in the process of limiting the webbing to sew the shirt, the above-mentioned device needs to stretch the webbing outward all the time, so it is difficult to ensure that the width of the upper and lower sides of the webbing is equal, which leads to the easy occurrence of defective shirt collar feet. Utility Model Content
[0004] In order to improve the above-mentioned method of limiting the position of the shirt by the pinhole presser foot and realizing the sewing of the shirt collar foot and the ribbon, however, in the process of limiting the position of the ribbon to sew the shirt by the above-mentioned device, since the ribbon needs to be stretched outward all the time, it is difficult to ensure that the widths of the upper and lower sides of the ribbon are equal, which leads to the problem that the shirt collar foot is prone to defects. The utility model provides a ribbon edge sealing tool for a shirt collar.
[0005] The utility model provides a ribbon edge sealing tool for shirt collars, which adopts the following technical solutions:
[0006] A ribbon edge sealing tool for a shirt collar comprises a long frame, a front side of the long frame is rotatably connected to a fixing plate, a bottom of the fixing plate is provided with a slot, and a rear side of the fixing plate is fixedly connected to a clamping strip;
[0007] The upper and lower sides of the long frame are both movably connected with L-shaped bars, the vertical bars of the L-shaped bars penetrate into the interior of the long frame, the side of the horizontal bar of the L-shaped bar is fixedly connected with a tension spring, and one end of the tension spring is fixedly connected to the side of the long frame;
[0008] The front side of the horizontal bar of the lower L-shaped bar is fixedly connected with an L-shaped block, and the vertical block of the L-shaped block is slidably connected with the inside of the slot.
[0009] Through the above technical scheme, it is convenient to fix the fixing plate, ensure that the webbing is in a folded state with equal width up and down after moving out of the long frame, ensure that the shirt collar will not be defective, and ensure that the webbing will not be offset or bent after moving out of the long frame, thereby eliminating the need for staff to readjust the webbing, and increasing the speed of sewing the shirt collar.
[0010] Optionally, in the above-mentioned shirt collar webbing edge sealing tool, a connecting frame is fixedly connected to the left side of the long frame, and the inside of the connecting frame is rounded.
[0011] Through the above technical solution, the long frame can conveniently move the ribbon to the inside of the long frame, and the inside of the connecting frame with rounded corners will not scratch the side of the ribbon.
[0012] Optionally, in the above-mentioned shirt collar webbing edge sealing tool, a winding rod is fixedly connected to the left side of the connecting frame, and the side surface of the winding rod is polished.
[0013] With the above technical solution, the webbing can be moved to the inside of the long frame by the winding rod without tilting, and the polished winding rod reduces the friction force generated when the webbing slides on its side.
[0014] Optionally, in the above-mentioned shirt collar webbing edge sealing tool, a groove is provided on a side of the vertical bar of the L-shaped strip away from the tension spring, and a round roller is rotatably connected inside the groove.
[0015] Through the above technical solution, the round roller can squeeze the bent ribbon, and the resistance generated by pulling out the ribbon after squeezing is small.
[0016] Optionally, in the above-mentioned shirt collar webbing edge sealing tool, a T-shaped block is fixedly connected to the bottom of the long frame, and two circular through grooves are provided on the top of the transverse block of the T-shaped block.
[0017] Through the above technical solution, the circular through groove can conveniently fix the T-shaped block on the sewing machine by screws.
[0018] Optionally, in the above-mentioned shirt collar webbing edge sealing tool, the distance between the rear side of the clip strip and the rear side of the inner wall of the long frame is 1 mm.
[0019] Through the above technical solution, it is convenient to pass the webbing through the gap between the rear side of the card strip and the inside of the long frame through a spacing of 1 mm.
[0020] Optionally, in the above-mentioned shirt collar webbing edge sealing tool, the shape of the right side inside the long frame is an isosceles trapezoid, and the material of the long frame is stainless steel.
[0021] Through the above technical solution, the right opening inside the isosceles trapezoidal long frame is smaller, which can prevent the webbing from becoming loose, and the long frame made of stainless steel is relatively hard as a whole and will not oxidize after long-term use.
[0022] In summary, the present invention has at least one of the following beneficial effects:
[0023] 1. Move the ribbon into the long frame, rotate the fixing plate to the same level as the front side of the long frame, drive the card strip to rotate to the middle of the ribbon, fold the ribbon and pass the ribbon through the middle of the two round rollers, move the ribbon out, then move the L-shaped block into the slot and fix the fixing plate to ensure that the ribbon is in a folded state with equal width up and down after moving out of the long frame, so as to ensure that there will be no defects on the collar of the shirt.
[0024] 2. Put the ribbon on the winding rod, stretch the ribbon, pass the connecting frame and move it into the long frame, move the ribbon into the long frame, rotate the fixing plate to the same level as the front side of the long frame, drive the card strip to rotate to the middle of the ribbon, fold the ribbon and pass the ribbon through the middle of the two round rollers, move the ribbon out, then move the L-shaped block into the slot, fix the fixing plate, ensure that the ribbon is in a folded state with equal width up and down after moving out of the long frame, and ensure that there will be no defects in the collar of the shirt. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0026] Figure 2 It is a partial three-dimensional structural schematic diagram of the long frame of the utility model;
[0027] Figure 3 It is a partial three-dimensional structural cross-sectional view of the long frame of the utility model.
[0028] In the figure: 1, long frame; 101, connecting frame; 102, winding rod; 103, T-shaped block; 104, circular through groove; 2, fixing plate; 3, slot; 4, clamping strip; 5, L-shaped strip; 501, groove; 502, round roller; 6, tension spring; 7, L-shaped block. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1-3 The utility model is described in further detail.
[0030] Please refer to the attached figure in the instruction manual Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a shirt collar webbing edge sealing tool, comprising a long frame 1, a front side of the long frame 1 is rotatably connected to a fixing plate 2, a bottom of the fixing plate 2 is provided with a slot 3, and a rear side of the fixing plate 2 is fixedly connected to a clamping strip 4;
[0031] L-shaped bars 5 are movably connected to both sides of the upper and lower sides of the long frame 1. The vertical bars of the L-shaped bars 5 penetrate the interior of the long frame 1. The side of the horizontal bar of the L-shaped bar 5 is fixedly connected with a tension spring 6. One end of the tension spring 6 is fixedly connected to the side of the long frame 1.
[0032] The front side of the horizontal bar of the lower L-shaped bar 5 is fixedly connected with an L-shaped block 7 , and the vertical block of the L-shaped block 7 is slidably connected to the inside of the slot 3 .
[0033] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The left side of the long frame 1 is fixedly connected with a connecting frame 101, and the inside of the connecting frame 101 is rounded. The long frame 1 is convenient for moving the ribbon to the inside of the long frame 1, and the inside of the connecting frame 101 with rounded corners will not scratch the side of the ribbon.
[0034] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 A winding rod 102 is fixedly connected to the left side of the connecting frame 101, and the side of the winding rod 102 is polished. The winding rod 102 can move the ribbon to the inside of the long frame 1 without tilting, and the polished winding rod 102 reduces the friction generated when the ribbon slides on its side.
[0035] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 A groove 501 is provided on the side of the vertical bar of the L-shaped bar 5 away from the tension spring 6, and a round roller 502 is rotatably connected inside the groove 501. The round roller 502 can squeeze the bent ribbon, and the resistance generated by the extraction of the ribbon after squeezing is small.
[0036] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The bottom of the long frame 1 is fixedly connected with a T-shaped block 103, and the top of the horizontal block of the T-shaped block 103 is provided with two circular through grooves 104, and the circular through grooves 104 are convenient for fixing the T-shaped block 103 on the sewing machine by screws.
[0037] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The distance between the rear side of the card strip 4 and the rear side of the inner wall of the long frame 1 is 1 mm, and the 1 mm distance makes it convenient to pass the ribbon through the gap between the rear side of the card strip 4 and the inside of the long frame 1.
[0038] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The shape of the right side inside the long frame 1 is an isosceles trapezoid, and the material of the long frame 1 is stainless steel. The right opening inside the isosceles trapezoidal long frame 1 is small, which can be used to place the webbing to prevent it from becoming loose, and the long frame 1 made of stainless steel is relatively hard as a whole, and will not oxidize after long-term use.
[0039] Working principle: When using the shirt collar ribbon edge sealing tool, first move the ribbon to the inside of the long frame 1, and at the same time, rotate the fixing plate 2 downward to the same horizontal plane as the front side of the long frame 1, and drive the clamping strip 4 to rotate to the middle of the ribbon, then fold the ribbon and pass the ribbon through the middle of the two round rollers 502, move it out from the right side of the long frame 1, and drive the L-shaped block 7 to move to the inside of the slot 3 through the lower L-shaped strip 5, and fix the fixing plate 2, so as to ensure that the ribbon can be kept in a folded state with equal width up and down after moving out of the long frame 1, so as to ensure that the shirt collar will not be defective.
[0040] First, the ribbon is passed through the upper side of the winding rod 102, and the ribbon is stretched so that the ribbon passes through the connecting frame 101 and moves to the inside of the long frame 1, thereby ensuring that the ribbon will not be offset or bent after moving out of the long frame 1, and there is no need for the staff to readjust the ribbon, thereby increasing the speed of sewing the collar foot of the shirt.
[0041] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A shirt collar webbing edge sealing tool, comprising a long frame (1), characterized in that: The front side of the long frame (1) is rotatably connected to a fixing plate (2), a slot (3) is provided at the bottom of the fixing plate (2), and a clamping strip (4) is fixedly connected to the rear side of the fixing plate (2); The upper and lower sides of the long frame (1) are movably connected with L-shaped bars (5), the vertical bars of the L-shaped bars (5) penetrate into the interior of the long frame (1), the side of the horizontal bars of the L-shaped bars (5) is fixedly connected with a tension spring (6), and one end of the tension spring (6) is fixedly connected to the side of the long frame (1); The front side of the horizontal bar of the lower L-shaped bar (5) is fixedly connected with an L-shaped block (7), and the vertical block of the L-shaped block (7) is slidably connected to the inside of the slot (3).
2. The shirt collar webbing edge sealing tool according to claim 1, characterized in that: A connection frame (101) is fixedly connected to the left side of the long frame (1), and the interior of the connection frame (101) is rounded.
3. The shirt collar webbing edge sealing tool according to claim 2, characterized in that: A winding rod (102) is fixedly connected to the left side of the connection frame (101), and the side surface of the winding rod (102) is polished.
4. The shirt collar webbing edge sealing tool according to claim 1, characterized in that: A groove (501) is provided on a side of the vertical bar of the L-shaped bar (5) away from the tension spring (6), and a round roller (502) is rotatably connected inside the groove (501).
5. The shirt collar webbing edge sealing tool according to claim 1, characterized in that: A T-shaped block (103) is fixedly connected to the bottom of the long frame (1), and two circular through grooves (104) are formed on the top of the transverse block of the T-shaped block (103).
6. The shirt collar webbing edge sealing tool according to claim 1, characterized in that: The distance between the rear side of the clamping strip (4) and the rear side of the inner wall of the long frame (1) is 1 mm.
7. The shirt collar webbing edge sealing tool according to claim 1, characterized in that: The shape of the right side of the interior of the long frame (1) is an isosceles trapezoid, and the material of the long frame (1) is stainless steel.