Shoulder tab fixing template and shoulder tab processing device

Abstract

The utility model provides an epaulet fixing template and an epaulet processing device. The epaulet fixing template comprises a bottom plate, a fixing plate mechanism and a pressing plate, an avoiding groove for avoiding the sewing needle is formed in the bottom plate; one end of a fixing plate is rotationally connected to the bottom plate, a sewing channel capable of being vertically aligned with the avoiding groove is formed in the fixing plate, and the fixing plate and the bottom plate are vertically attached to clamp and fix lower-layer cloth; one end of the pressing plate is rotationally connected to the fixing plate, the pressing plate and the fixing plate are attached up and down to clamp and fix upper-layer cloth, and an adjusting opening is formed in the position, corresponding to the sewing channel, of the pressing plate. According to the shoulder tab fixing template, the bottom plate and the fixing plate are used for clamping and fixing the lower-layer cloth, and the fixing plate and the pressing plate are used for clamping and fixing the upper-layer cloth, so that the upper-layer cloth and the lower-layer cloth can be aligned up and down while being fixed, the sewing quality is guaranteed, meanwhile, the hand of an employee is far away from a sewing needle, and the working safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoulder loop processing, and particularly relates to a shoulder loop fixing template and a shoulder loop processing device. Background Art

[0002] A shoulder strap is a small decorative tab on the shoulder of clothing, often used for decoration or insignia, on professional and military uniforms. It consists of a base fabric and an upper fabric with a white stripe. During processing, workers align the upper and lower fabrics, sewing along the outer perimeter of the white stripe. This creates a semi-finished product, facilitating subsequent processing and sewing.

[0003] The existing method of sewing two layers of cloth is to manually align the upper cloth and the lower cloth, and then manually move the cloth under the sewing needle for sewing. During the sewing process, the employee keeps moving the cloth to make the thread trajectory of the sewing needle fit the periphery of the white strip. During the operation, the employee needs to concentrate to avoid deviation in the movement position of the cloth, which will cause the sewing thread to not fit the periphery of the white strip, resulting in poor quality of the semi-finished product, affecting its use, and requiring high technical skills from the employee; long-term concentration consumes the employee's spirit, easily causes fatigue, leads to low efficiency, and is prone to deviation when attention is reduced, and even the sewing needle may prick the hand, injuring the employee's fingers and threatening the employee's health. Utility Model Content

[0004] The embodiment of the utility model provides a shoulder loop fixing template and a shoulder loop processing device, aiming to solve the technical problems in the prior art that shoulder loop processing requires high technical skills of employees, consumes a lot of mental energy, and affects processing efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, a shoulder loop fixation template is provided, comprising:

[0007] The bottom plate is provided with an avoidance groove for avoiding the sewing needle;

[0008] A fixed plate, one end of which is rotatably connected to the bottom plate, the fixed plate being provided with a sewing channel that can be aligned with the corresponding avoidance groove up and down, the fixed plate being in contact with the bottom plate up and down to clamp and fix the lower layer of fabric; and

[0009] A pressing plate, one end of which is rotatably connected to the fixed plate, and the axis of the rotating shaft is parallel to the axes of the rotating shafts of the fixed plate and the bottom plate. The pressing plate and the fixed plate fit together to clamp and fix the upper layer of fabric. An adjustment opening is provided on the pressing plate corresponding to the sewing channel, and the adjustment opening fits the white stripe on the upper layer of fabric according to the shape.

[0010] The bottom plate, the fixing plate and the pressing plate are in a sewing state in sequence from top to bottom. In the sewing state, the outer periphery of the sewing channel overlaps and is aligned with the outer periphery of the adjustment port.

[0011] In combination with the first aspect, in a possible implementation, a plurality of marking strips are provided on the periphery of the avoidance groove, and the plurality of marking strips enclose and form a marking space for quickly aligning the lower layer of fabric with the avoidance groove.

[0012] In combination with the first aspect, in a possible implementation, a plurality of positioning strips are provided on the fixing plate, and the plurality of positioning strips enclose an installation space for placing the upper layer of fabric, and the sewing channel is located in the installation space.

[0013] In combination with the first aspect, in a possible implementation, a guide bar is provided on the upper surface of the pressing plate, and the guide bar overlaps with a side edge of the installation position of the upper layer of fabric to guide the placement position and placement angle of the upper layer of fabric.

[0014] In combination with the first aspect, in a possible implementation manner, the bottom plate, the fixing plate, and the pressing plate are all transparent plates.

[0015] In combination with the first aspect, in a possible implementation, a first hinge is provided between the base plate and the fixed plate, and the two ends of the first hinge are respectively connected to the base plate and the fixed plate, so that the fixed plate swings around the central axis of the first hinge; a second hinge is provided between the fixed plate and the pressure plate, and the second hinge is respectively connected to the fixed plate and the pressure plate, so that the pressure plate swings around the central axis of the second hinge.

[0016] In combination with the first aspect, in a possible implementation, a flip handle is connected to the upper surface of the pressing plate.

[0017] In combination with the first aspect, in a possible implementation, a plurality of the avoidance grooves are provided at intervals, a plurality of the sewing channels are provided corresponding to the avoidance grooves, and a plurality of the adjustment openings are provided corresponding to the sewing channels.

[0018] The shoulder loop fixing template provided by the present application provides a template for fixing fabrics compared with the prior art, and utilizes a base plate and a fixing plate to clamp and fix the lower layer of fabric, and utilizes a fixing plate and a pressure plate to clamp and fix the upper layer of fabric. Since the avoidance groove corresponds to the sewing channel, and the adjustment port corresponds to the sewing channel, the upper layer of fabric and the lower layer of fabric can be aligned up and down while being fixed. The sewing needle sequentially passes through the adjustment port, the sewing channel and the avoidance groove to sew the upper layer of fabric and the lower layer of fabric together, thereby ensuring the sewing quality. During the entire process, workers only need to place the lower layer of fabric and the upper layer of fabric on the base plate and the fixing plate respectively. There is no need to press the double layer of fabric during the sewing process, which reduces the workload of employees and keeps their hands away from the sewing needle, thereby improving work safety.

[0019] In a second aspect, the present application further provides a shoulder loop processing device, comprising:

[0020] Support frame;

[0021] A processing table is provided on the top of the support frame, and the upper surface of the processing table forms a processing surface;

[0022] A sewing body is provided on the processing surface, and the sewing body has a downward-facing and retractable sewing needle;

[0023] a driving assembly disposed on the processing surface, the driving assembly having a telescopic end movable in a horizontal direction; and

[0024] The shoulder loop fixing template as described in any one of the possible implementations is connected to the telescopic end and slidably cooperates with the processing surface.

[0025] In conjunction with the second aspect, in one possible implementation, the driving component includes:

[0026] a driving member, one end of which is fixedly mounted on the processing surface, and the other end of which forms a moving end that moves along a first horizontal direction;

[0027] a horizontal guide rail, a side of which is connected to the movable end, the horizontal guide rail extending along a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction; and

[0028] A moving block is slidably arranged on the horizontal guide rail along the second horizontal direction, the moving block is connected to the bottom plate in the shoulder loop fixing template, and the moving block cooperates with the horizontal guide rail to form the telescopic end.

[0029] Compared to the prior art, the shoulder loop processing device provided in this application provides a template for fixing fabric. The lower fabric is clamped and fixed by a base plate and a fixed plate, and the upper fabric is clamped and fixed by a fixed plate and a pressure plate. Because the avoidance groove corresponds to the sewing channel, and the adjustment port corresponds to the sewing channel, the upper and lower fabrics can be aligned vertically while being fixed. The sewing needle sequentially passes through the adjustment port, the sewing channel, and the avoidance groove to sew the upper and lower fabrics together, ensuring sewing quality. Throughout the entire process, workers only need to place the lower and upper fabrics on the base plate and fixed plate, respectively. There is no need to press the double layers of fabric during the sewing process, reducing their workload. At the same time, workers' hands are kept away from the sewing needle, improving work safety. The drive assembly drives the base plate to move automatically, eliminating the need for workers to constantly monitor the sewing needle's sewing position, reducing mental fatigue, workload, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 The structure diagram of the shoulder loop fixing template provided by the embodiment of the utility model Figure 1 ;

[0032] Figure 2 for Figure 1 A partial enlarged view of A used in ;

[0033] Figure 3 for Figure 1 A schematic structural diagram of the pressing plate 3 in the shoulder loop fixing template used in the embodiment;

[0034] Figure 4 for Figure 1 A schematic structural diagram of the base plate 1 in the shoulder loop fixing template used in the embodiment;

[0035] Figure 5 for Figure 1 A schematic structural diagram of the fixing plate 2 in the shoulder loop fixing template used in the embodiment;

[0036] Figure 6 A top view of the structure of the shoulder loop processing device provided in an embodiment of the present utility model;

[0037] Figure 7 for Figure 6 Assembly diagram of the drive components and processing table used in.

[0038] Description of reference numerals:

[0039] 1. Bottom plate; 11. Avoidance groove; 12. Marking strip;

[0040] 2. Fixing plate; 21. Sewing channel; 22. Positioning strip;

[0041] 3. Pressing plate; 31. Adjustment port; 32. Guide strip; 33. Flip handle;

[0042] 4. The first hinge;

[0043] 5. Second hinge;

[0044] 6. Support frame;

[0045] 7. Processing table; 71. Processing surface;

[0046] 8. Sewing the main body;

[0047] 9. Driving assembly; 91. Driving member; 92. Horizontal guide rail; 93. Moving block. DETAILED DESCRIPTION

[0048] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0049] It should be noted that the terms "length", "width", "height", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0050] It should also be noted that, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," "fixed," and "set" should be understood broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and may encompass internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Furthermore, "plurality" and "several" mean two or more, unless otherwise specifically defined.

[0052] Please also refer to Figures 1 to 7 The shoulder loop fixing template provided by the present invention will now be described. The shoulder loop fixing template comprises a base plate 1, a fixed plate 2 and a pressing plate 3. The base plate 1 is provided with an avoidance groove 11 for avoiding sewing needles; one end of the fixed plate 2 is rotatably connected to the base plate 1, and a sewing channel 21 that can be aligned with the avoidance groove 11 is provided on the fixed plate 2. The fixed plate 2 and the base plate 1 are fitted together up and down to clamp and fix the lower layer of fabric; one end of the pressing plate 3 is rotatably connected to the fixed plate 2, and the axis of the rotating shaft is parallel to the axis of the rotating shaft of the fixed plate 2 and the base plate 1. The pressing plate 3 and the fixed plate 2 are fitted together up and down to clamp and fix the upper layer of fabric. An adjustment opening 31 is provided on the pressing plate 3 corresponding to the sewing channel, and the adjustment opening 31 is fitted with the white strip on the upper layer of fabric; the base plate 1, the fixed plate 2 and the pressing plate 3 have a sewing state in which they are fitted sequentially from top to bottom. In the sewing state, the outer periphery of the sewing channel 21 overlaps with the outer periphery of the adjustment opening 31.

[0053] It should be noted that the size of the avoidance groove 11 is smaller than the size of the lower layer of fabric, so as to avoid damaging the sewing needle during sewing.

[0054] It should be noted that the avoidance groove 11 is a U-shaped groove, the channel shape formed by the sewing channel 21 is a quasi-U-shaped channel, and the shape of the adjustment opening 31 is the same as that of the upper fabric.

[0055] It should be noted that the fixed plate 2 and the bottom plate 1 clamp the lower layer of fabric from top to bottom, and then the pressing plate 3 is covered on top of the fixed plate 2, and the pressing plate 3 and the fixed plate 2 clamp the upper layer of fabric from top to bottom. After the lower layer of fabric and the upper layer of fabric are sewn together, the fabric is taken out as a whole from the U-shaped bottom of the sewing channel 21.

[0056] Compared with the prior art, the shoulder loop fixing template provided in this embodiment provides a template for fixing fabrics, wherein the bottom plate 1 and the fixing plate 2 are used to clamp and fix the lower layer of fabric, and the fixing plate 2 and the pressing plate 3 are used to clamp and fix the upper layer of fabric. Since the avoidance groove 11 corresponds to the sewing channel 21, and the adjustment opening 31 corresponds to the sewing channel 21, the upper layer of fabric and the lower layer of fabric can be aligned up and down while being fixed. The sewing needle sequentially passes through the adjustment opening 31, the sewing channel 21 and the avoidance groove 11 to sew the upper layer of fabric and the lower layer of fabric together, thereby ensuring the sewing quality. During the entire process, the workers only need to place the lower layer of fabric and the upper layer of fabric on the bottom plate 1 and the fixing plate 2 respectively. There is no need to press the double layers of fabric during the sewing process, thereby reducing the workload of the employees. At the same time, the employees' hands are kept away from the sewing needle, thereby improving the safety of the work.

[0057] In some embodiments, see Figure 1 and Figure 4 The outer perimeter of the avoidance trough 11 is provided with a plurality of marking strips 12, which enclose a marking space for quickly aligning the lower layer of fabric with the avoidance trough 11. The marking strips 12 are a different color from the base plate 1, making it easier for workers to accurately place the lower layer of fabric on the base plate 1 and speeding up the placement of fabrics.

[0058] Specifically, the marking strip 12 can be a colored tape or a pattern drawn with a paint pen, as long as it can assist the employee in placing the lower layer of fabric accurately at the preset position.

[0059] In some embodiments, see Figure 5 The fixed plate 2 is provided with a plurality of positioning strips 22, which enclose a mounting space for placing the upper fabric. The sewing channel 21 is located within the mounting space. The positioning strips 22 are distributed around the periphery of the sewing channel 21, facilitating the placement of the upper fabric in a predetermined position on the fixed plate 2. This allows workers to quickly place the upper fabric on the fixed plate 2, speeding up placement efficiency and thereby increasing processing speed.

[0060] In specific implementation, the positioning strip 22 and the marking strip 12 are made of the same material, as long as they can assist employees in placing the upper layer of fabric.

[0061] In some embodiments, see Figure 3 A guide strip 32 is provided on the upper surface of the pressing plate 3. The guide strip 32 overlaps one side of the upper fabric installation location to guide the placement and angle of the upper fabric. The long axis of the guide strip 32 overlaps one side of the upper fabric installation location. After the pressing plate 3 is attached to the fixing plate 2, the employee can adjust the position of the upper fabric through the adjustment opening 31. By aligning one side of the upper fabric with the guide strip 32, the upper and lower fabrics are aligned vertically, ensuring sewing quality.

[0062] In specific implementation, the guide strip 32 can be a colored tape or a pattern drawn with a paint pen, as long as it can assist the workers in aligning the upper layer of fabric with the lower layer of fabric.

[0063] In some embodiments, the bottom plate 1, the fixing plate 2, and the pressing plate 3 are all transparent plates. The provision of the transparent plates allows employees to clearly and intuitively observe whether the upper and lower layers of fabric are properly positioned or aligned when placing and adjusting fabrics, thereby ensuring sewing quality.

[0064] In some embodiments, see Figure 2 A first hinge 4 is provided between the base plate 1 and the fixed plate 2, and the two ends of the first hinge 4 are respectively connected to the base plate 1 and the fixed plate 2, so that the fixed plate 2 swings around the central axis of the first hinge 4; a second hinge 5 is provided between the fixed plate 2 and the pressing plate 3, and the second hinge 5 is respectively connected to the fixed plate 2 and the pressing plate 3, so that the pressing plate 3 swings around the central axis of the second hinge 5.

[0065] It should be noted that the central axis of the first hinge 4 and the central axis of the second hinge 5 are parallel and located on the same side of the base plate 1 .

[0066] In practice, both the first hinge 4 and the second hinge 5 are made of adhesive tape. The tape has excellent adhesion and is thin. When applied simultaneously between the base plate 1 and the fixed plate 2, it takes up very little space, does not affect the vertical fit of the fixed plate 2 and the base plate 1, and ensures that the lower layer of fabric is properly secured. The same principle applies when the tape is applied simultaneously between the fixed plate 2 and the pressure plate 3. Adhesive tape is readily available, inexpensive, and easily replaceable, ensuring a smooth and reliable operation, thus meeting user requirements.

[0067] The first hinge 4 and the second hinge 5 provided in this embodiment can realize a flip connection between the fixed plate 2 and the base plate 1, and realize a flip connection between the fixed plate 2 and the pressing plate 3, so that employees can move the fixed plate 2 and the pressing plate 3 conveniently and replace the fabric. At the same time, the first hinge 4 and the second hinge 5 have a certain connection strength, so that in the sewing state, the base plate 1, the fixed plate 2 and the pressing plate 3 can remain relatively fixed, thereby ensuring the stability of sewing.

[0068] In some embodiments, see Figure 3 The upper surface of the pressing plate 3 is connected with a flip handle 33. The setting of the flip handle 33 is convenient for employees to grasp the pressing plate 3. By moving the flip handle 33, the pressing plate 3 is rotated, making the replacement of the cloth more convenient.

[0069] In some embodiments, see Figure 1The avoidance grooves 11 are provided at intervals, the sewing channels 21 are provided at multiple intervals corresponding to the avoidance grooves 11, and the adjustment openings 31 are provided at multiple intervals corresponding to the sewing channels 21. The avoidance grooves 11, the sewing channels 21, and the adjustment openings 31 are provided in multiples, so that one base plate 1 can fix multiple pieces of fabric during a single sewing operation, and the sewing needle can sew multiple pieces of fabric at a time, allowing employees to change multiple pieces of fabric at the same time, thereby improving processing efficiency.

[0070] Based on the same inventive concept, see Figure 6 and Figure 7 The present application also provides a shoulder loop processing device, comprising a support frame 6, a processing table 7, a sewing body 8, a drive assembly 9, and a shoulder loop fixing template as described in any of the above embodiments. The processing table 7 is disposed on the top of the support frame 6, and the upper surface of the processing table 7 forms a processing surface 71; the sewing body 8 is disposed on the processing surface 71, and the sewing body 8 has a downward-facing and retractable sewing needle; the drive assembly 9 is disposed on the processing surface 71, and the drive assembly 9 has a retractable end that can move in a horizontal direction; the shoulder loop fixing template is connected to the retractable end and slidably engages with the processing surface 71.

[0071] It should be noted that the driving assembly 9 of the present application can drive the base plate 1 to move along a preset path, thereby eliminating the need for employees to manually change the position of the base plate 1, freeing up employees and significantly reducing their workload.

[0072] Compared to the prior art, the shoulder loop fixing template provided in this embodiment provides a template for fixing fabric. The base plate 1 and fixing plate 2 clamp and fix the lower layer of fabric, while the fixing plate 2 and pressing plate 3 clamp and fix the upper layer of fabric. Because the avoidance groove 11 corresponds to the sewing channel 21, and the adjustment opening 31 corresponds to the sewing channel 21, the upper and lower layers of fabric are both fixed and aligned vertically. The sewing needle sequentially passes through the adjustment opening 31, the sewing channel 21, and the avoidance groove 11 to sew the upper and lower layers of fabric together, ensuring sewing quality. During the entire process, workers only need to place the lower and upper layers of fabric on the base plate 1 and fixing plate 2, respectively, eliminating the need to press the double layers of fabric during sewing, reducing workload and keeping their hands away from the sewing needle, improving work safety. The drive assembly 9 automatically drives the base plate 1, eliminating the need for workers to constantly monitor the sewing needle's sewing position, reducing mental fatigue, workload, and improving work efficiency.

[0073] In some embodiments, see Figure 7The drive assembly 9 includes a drive member 91, a horizontal guide rail 92, and a moving block 93. One end of the drive member 91 is fixed to the processing surface 71, and the other end of the drive member 91 forms a moving end that moves along a first horizontal direction; the side of the horizontal guide rail 92 is connected to the moving end, and the horizontal guide rail 92 extends along a second horizontal direction, which is perpendicular to the first horizontal direction; the moving block 93 is slidably arranged on the horizontal guide rail 92 along the second horizontal direction, and the moving block 93 is connected to the bottom plate 1 in the shoulder strap fixed template. The moving block 93 cooperates with the horizontal guide rail 92 to form a telescopic end.

[0074] This embodiment provides an embodiment of a driving component 9, in which the moving end of the driving member 91 is extended and retracted to drive the moving block 93 to move in the first horizontal direction. The moving block 93 can slide freely on the horizontal guide rail 92, driving the base plate 1 to move along the second horizontal direction. Driven by the moving block 93 in the first horizontal direction and the second horizontal direction, the base plate 1 can move freely on the processing surface 71 and move to the sewing body 8 for sewing, thereby improving the flexibility of sewing. Employees only need to change the fabric, which reduces the workload of employees and reduces the mental and physical damage to employees, which is beneficial to the healthy work of employees.

[0075] During specific implementation, a distribution box is set on the support frame 6, and a control system and a control panel are set on the processing table. The control system is electrically connected to the control panel, and the control system is conductively connected to the driving member 91 and the moving block 93 respectively, so that employees can control the changes of the driving member 91 and the moving block 93 by operating the control panel.

[0076] During specific implementation, the driving member 91 can be a cylinder or a driving motor; the moving block 93 and the horizontal guide rail 92 are matched with a lead screw, and the side of the horizontal guide rail 92 is provided with a screw parallel to the second horizontal direction. A rotating motor is set on the moving block 93, and the output end of the rotating motor is matched with the screw thread on the horizontal guide rail 92 to realize the sliding of the moving block 93 along the extension direction of the horizontal guide rail 92.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shoulder loop fixing template, characterized in that: include: The bottom plate is provided with an avoidance groove for avoiding the sewing needle; A fixed plate, one end of which is rotatably connected to the bottom plate, the fixed plate being provided with a sewing channel that can be aligned with the avoidance groove in an upper and lower direction, and the fixed plate and the bottom plate being fitted together in an upper and lower manner to clamp and fix the lower layer of fabric; as well as A pressing plate, one end of which is rotatably connected to the fixed plate, and the axis of the rotating shaft is parallel to the axes of the rotating shafts of the fixed plate and the bottom plate. The pressing plate and the fixed plate fit together to clamp and fix the upper layer of fabric. An adjustment opening is provided on the pressing plate corresponding to the sewing channel, and the adjustment opening fits the white stripe on the upper layer of fabric according to the shape. The bottom plate, the fixing plate and the pressing plate are in a sewing state in sequence from top to bottom, and in the sewing state, the outer periphery of the sewing channel overlaps with the outer periphery of the adjustment port.

2. The shoulder loop fixing template according to claim 1, wherein: A plurality of marking strips are provided on the periphery of the avoidance groove, and the plurality of marking strips enclose and form a marking space for quickly aligning the lower layer of fabric with the avoidance groove.

3. The shoulder loop fixing template according to claim 1, wherein: The fixing plate is provided with a plurality of positioning strips, and the plurality of positioning strips enclose and form an installation space for placing the upper layer of fabric, and the sewing channel is located in the installation space.

4. The shoulder loop fixing template according to claim 1, wherein: A guide bar is provided on the upper surface of the pressing plate, and the guide bar overlaps with one side of the installation position of the upper layer of cloth to guide the placement position and placement angle of the upper layer of cloth.

5. The shoulder loop fixing template according to claim 1, wherein: The bottom plate, the fixing plate and the pressing plate are all transparent plates.

6. The shoulder loop fixing template according to claim 1, wherein: A first hinge is provided between the base plate and the fixed plate, and two ends of the first hinge are respectively connected to the base plate and the fixed plate so that the fixed plate swings around the central axis of the first hinge; a second hinge is provided between the fixed plate and the pressure plate, and the second hinge is respectively connected to the fixed plate and the pressure plate so that the pressure plate swings around the central axis of the second hinge.

7. The shoulder loop fixing template according to claim 1, wherein: The upper surface of the pressing plate is connected with a flip handle.

8. The shoulder loop fixing template according to claim 1, wherein: The avoidance grooves are provided in plurality at intervals, the sewing channels are provided in plurality corresponding to the avoidance grooves, and the adjustment openings are provided in plurality corresponding to the sewing channels.

9. A shoulder loop processing device, characterized in that: include: Support frame; A processing table is provided on the top of the support frame, and the upper surface of the processing table forms a processing surface; A sewing body is provided on the processing surface, and the sewing body has a downward-facing and retractable sewing needle; A driving assembly is provided on the processing surface, and the driving assembly has a telescopic end movable in a horizontal direction; as well as The shoulder loop fixing template according to any one of claims 1 to 8 is connected to the telescopic end and slidably engaged with the processing surface.

10. The shoulder loop processing device according to claim 9, wherein: The drive assembly includes: a driving member, one end of which is fixedly mounted on the processing surface, and the other end of which forms a moving end that moves along a first horizontal direction; a horizontal guide rail, a side of which is connected to the movable end, the horizontal guide rail extending along a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction; and A moving block is slidably arranged on the horizontal guide rail along the second horizontal direction, the moving block is connected to the bottom plate in the shoulder loop fixing template, and the moving block cooperates with the horizontal guide rail to form the telescopic end.

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