Pattern machine sewing template and pattern machine thereof

Abstract

This utility model belongs to the field of pattern sewing machine technology and discloses a pattern sewing template, including a template body, which includes a mounting plate and a fixing plate. The mounting plate has a hollow structure in its center, and the fixing plate is detachably installed in the hollow structure of the mounting plate. A positioning block is fixed on the outer contour of the fixing plate, and a positioning groove adapted to the positioning block is formed on the inner contour of the hollow structure of the mounting plate. A limiting groove is provided at one end of the upper surface of the mounting plate. A sewing groove is formed in the center of the fixing plate, the shape and size of which are adapted to the actual needle path of the workpiece to be sewn. Several positioning posts for fixing the workpiece to be sewn are provided on the upper surface of the fixing plate, and the positioning posts are adapted to the positioning holes on the workpiece. This utility model also discloses a pattern sewing machine. This utility model is applicable to fabrics that need to be processed by a pattern sewing machine. It has a simple structure, is easy to use, and can change various patterns as needed, exhibiting strong versatility.

Description

Technical Field

[0001] This utility model belongs to the field of pattern sewing machine technology, and relates to a pattern sewing template and the pattern sewing machine thereof. Background Technology

[0002] Pattern sewing machines are specialized equipment manufactured and developed using automated control systems. They are suitable for sewing patterns on various handbags, garments, textiles, leather goods, luggage, footwear, belts, sports equipment, and more. Due to their high efficiency, low labor requirements, and high quality, pattern sewing machines are widely used.

[0003] In existing production processes, different templates are required for different sewing patterns. For example, Chinese utility model patent CN216006237U discloses a magnetic pressing template for a pattern sewing machine, including a pressure plate and a cover plate that can be flipped and connected to the pressure plate. By fastening the pressure plate to the cover plate, the fabric is pressed and fixed. Although the pattern sewing machine template with the above structure can press and fix the fabric, during processing, the cover plate must first be lifted, the workpiece to be sewn placed in the limiting opening of the pressure plate, and the cover plate flipped over to cover the pressure plate to press the workpiece in the limiting opening. Then, the pattern sewing machine is started for sewing. After sewing is completed, the cover plate must be lifted again to remove the fabric, which is time-consuming and affects production efficiency.

[0004] Therefore, it is necessary to provide a template that facilitates the fixed sewing of fabric. Utility Model Content

[0005] The purpose of this utility model is to provide a pattern sewing template for a pattern machine, which has a simple structure, is easy to use, and achieves the goal of saving processing time. Another objective of this invention is to provide a pattern-making machine.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A pattern sewing machine template includes a template body, the template body including a mounting plate and a fixing plate; The mounting plate has a hollow structure in the middle, and the fixing plate is detachably installed in the hollow structure of the mounting plate. The outer contour of the fixing plate is fixed with a positioning block, and the inner contour of the hollow structure of the mounting plate is provided with a positioning groove that matches the positioning block. One end of the upper surface of the mounting plate is provided with a limiting groove. The fixing plate has a sewing groove in the middle, and the shape and size of the sewing groove are adapted to the actual needle path of the workpiece to be sewn; the upper surface of the fixing plate is provided with a number of positioning posts for fixing the workpiece to be sewn, and the position and number of the positioning posts are adapted to the positioning holes on the workpiece to be sewn.

[0007] As a limitation, both sides of the hollow structure of the mounting plate are provided with limiting mechanisms, which include a fixing block and a sliding rod; The fixing block is fixed on the mounting plate. The fixing block has a movable cavity that extends through the fixing plate. The sliding rod is slidably disposed in the movable cavity. The outer surface of the sliding rod has a circular protrusion, and the inner surface of the movable cavity has a circular groove that matches the circular protrusion.

[0008] As a second limitation, a pull ring is provided at one of the corners of the upper surface of the fixing plate.

[0009] As a third limitation, both the mounting plate and the fixing plate are rectangular.

[0010] As a fourth limitation, the depth of the hollow structure of the mounting plate is adapted to the thickness of the fixing plate.

[0011] The present invention also provides a pattern making machine, including a worktable, on which a base, a platform, an X-axis transmission mechanism for driving the platform to move laterally, a Y-axis transmission mechanism for driving the platform and the X-axis transmission mechanism to move longitudinally, and a control panel are provided; a sewing machine head is provided on the base, and the platform is located below the sewing machine head; The platform is equipped with a template fixing mechanism and the aforementioned pattern sewing template.

[0012] As a limitation, the fixing mechanism includes a support vertical plate, a support horizontal plate, an electric telescopic rod, and a lower pressure plate; The support plate is fixed on the upper surface of the end of the platform near the machine base. A support cross plate is fixed on the end of the support plate away from the platform. An electric telescopic rod is fixed on the lower surface of the support cross plate. The extended end of the electric telescopic rod is vertically downward. A lower pressure plate that matches the limiting groove on the mounting plate of the pattern sewing template is fixedly connected to the extended end of the electric telescopic rod.

[0013] As a second limitation, each of the four corners of the lower surface of the workbench is fixedly equipped with a support column, and the lower end face of the support column is fixedly connected with a brakeable universal wheel.

[0014] The technological advancements achieved by this invention compared to existing technologies, due to the adoption of the aforementioned technical solution, are as follows: (1) This utility model includes a template body, which includes an installation plate and a fixing plate. The installation plate has a hollow structure in the middle. The fixing plate is detachably installed in the hollow structure of the installation plate. The fixing plate has a sewing groove in the middle. The upper surface of the fixing plate has a number of positioning posts for fixing the workpiece to be sewn. The positioning posts are matched with the positioning holes on the workpiece to be sewn. Before processing, positioning holes are first opened in the corresponding positions of the workpiece to be sewn. Then, during processing, the positioning holes on the workpiece to be sewn are matched with the positioning posts on the fixing plate and inserted into the corresponding positioning posts to fix the workpiece to be sewn. This greatly shortens the preparation work before sewing, saves processing time, and improves production efficiency. In addition, this utility model detachably installs the fixing plate in the hollow structure of the installation plate. When different patterns need to be sewn, only the fixing plate needs to be replaced, saving the time of installing the template and reducing production costs. (2) The present invention provides limiting mechanisms on both sides of the hollow structure of the mounting plate. The limiting mechanisms can further fix the fixing plate and prevent the fixing plate from coming out of the hollow structure of the mounting plate. (3) The pattern making machine of this utility model includes a worktable. The worktable is provided with a base, a table, an X-axis transmission mechanism for driving the table to move laterally, a Y-axis transmission mechanism for driving the table and the X-axis transmission mechanism to move longitudinally, and a control panel. The table is provided with a template fixing mechanism and a pattern making machine sewing template. By setting the template fixing mechanism on the table, the pattern making machine sewing template can be fixed on the table. After the workpiece to be sewn is fixed on the pattern making machine sewing template, the sewing machine head on the base starts sewing according to the preset path through the X-axis transmission mechanism and the Y-axis transmission mechanism. (4) The fixing mechanism in this utility model includes a support plate, a support plate, an electric telescopic rod and a lower pressure plate. The support plate is fixed on the upper surface of the end of the platform near the machine base. The support plate is fixed on the end of the support plate away from the platform. The electric telescopic rod is fixed on the lower surface of the support plate. The extended end of the electric telescopic rod is vertically downward. The extended end of the electric telescopic rod is fixedly connected to a lower pressure plate that matches the limiting groove on the mounting plate of the pattern sewing template. When it is necessary to fix the pattern sewing template on the platform, the lower pressure plate is clamped in the limiting groove on the mounting plate by the extended end of the electric telescopic rod, thereby fixing the pattern sewing template.

[0015] In summary, this utility model is applicable to fabrics that require pattern making, has a simple structure, is easy to use, and can change to various patterns as needed, thus having strong versatility. Attached Figure Description

[0016] Figure 1 The diagram shown is a structural schematic of the mounting plate in Embodiment 1 of this utility model; Figure 2 The diagram shown is a structural schematic of the fixing plate in Embodiment 1 of this utility model; Figure 3 The diagram shown is an assembly diagram of the fixing plate and the mounting plate in Embodiment 1 of this utility model; Figure 4 The diagram shown is a structural schematic of the pattern-making machine in Embodiment 2 of this utility model; Figure 5 The diagram shown is an enlarged schematic diagram of A in Embodiment 2 of this utility model.

[0017] In the diagram: 1. Fixed plate; 2. Sewing groove; 3. Positioning post; 4. Pull ring; 5. Mounting plate; 6. Positioning block; 7. Positioning groove; 8. Limiting groove; 9. Fixed block; 10. Sliding rod; 11. Circular protrusion; 12. Worktable; 13. Machine base; 14. Table; 15. X-axis transmission mechanism; 16. Y-axis transmission mechanism; 17. Sewing machine head; 18. Support column; 19. Brake-operated caster wheel; 20. Support upright plate; 21. Support horizontal plate; 22. Electric telescopic rod; 23. Lower pressure plate; 24. Control panel. Detailed Implementation

[0018] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1: A pattern sewing machine template like Figure 1 and Figure 3 As shown, this embodiment is a pattern sewing machine template, including a template body, which includes an mounting plate 5 and a fixing plate 1, both of which are rectangular.

[0020] A sewing groove 2 is provided in the middle of the fixing plate 1. The shape and size of the sewing groove 2 are adapted to the actual needle path of the workpiece to be sewn. Several positioning posts 3 are provided on the upper surface of the fixing plate 1 to fix the workpiece to be sewn. The positions and number of the positioning posts 3 are adapted to the positioning holes on the workpiece to be sewn. A pull ring 4 is provided at one corner of the upper surface of the fixing plate 1. The positions of the pre-drilled positioning holes on the workpiece to be sewn must not affect its subsequent use. The positions of the positioning posts 3 on the fixing plate 1 are adjusted and matched according to the positions of the positioning holes on the workpiece to be sewn. In this embodiment, the positioning posts 3 are arranged along the edge of the sewing groove 2.

[0021] The mounting plate 5 has a hollow structure in its middle that is the same shape and size as the fixing plate 1. The fixing plate 1 is detachably installed in the hollow structure of the mounting plate 5, and the depth of the hollow structure of the mounting plate 5 is adapted to the thickness of the fixing plate 1. A positioning block 6 is fixed on the outer contour of the fixing plate 1, and a positioning groove 7 adapted to the positioning block 6 is opened on the inner contour of the hollow structure of the mounting plate 5. A limiting groove 8 for cooperating with a pattern making machine is provided at one end of the upper surface of the mounting plate 5. In this embodiment, positioning blocks 6 are provided on all four sides of the outer contour of the fixing plate 1, and positioning grooves 7 are opened on all four sides of the inner contour of the hollow structure of the mounting plate 5. By setting the positioning blocks 6 and the positioning grooves 7, the fixing plate 1 can be fixed in the hollow structure of the mounting plate 5.

[0022] In this embodiment, limiting mechanisms are provided on both sides of the hollow structure of the mounting plate 5. The limiting mechanisms are located in a direction different from the limiting groove 8 and are staggered. The limiting mechanisms include a fixing block 9 and a sliding rod 10. The fixing block 9 is fixed on the mounting plate 5 and has a movable cavity extending through the fixing plate 1. The sliding rod 10 is slidably disposed in the movable cavity. The outer surface of the sliding rod 10 has a circular protrusion 11, and the inner surface of the movable cavity has a circular groove that matches the circular protrusion 11. After the fixing plate 1 is installed in the hollow structure of the mounting plate 5, the sliding rod 10 can be pushed to further lock the fixing plate 1 in place, preventing the fixing plate 1 from falling out. When it is necessary to change the fixing plate 1 with a different pattern, the sliding rod 10 can be slid out of the position that limits the fixing plate 1, and then the fixing plate 1 can be pulled out by the pull ring 4 to replace the fixing plate 1 with a different pattern.

[0023] Example 2: A pattern making machine like Figure 4 and Figure 5 As shown, this embodiment is a pattern making machine including a worktable 12. The worktable 12 is equipped with a base 13, a platform 14, an X-axis transmission mechanism 15 for driving the platform 14 laterally, an X-axis transmission mechanism 16 for driving the platform 14 and the X-axis transmission mechanism 15 longitudinally, and a control panel 24. A sewing machine head 17 is mounted on the base 13, and the platform 14 is located below the sewing machine head 17. The platform 14 is equipped with a template fixing mechanism and the pattern making machine sewing template from Embodiment 1. Support columns 18 are fixedly installed at the four corners of the lower surface of the worktable 12, and brakeable universal wheels 19 are fixedly connected to the lower end face of the support columns 18. The X-axis transmission mechanism 15 and the X-axis transmission mechanism 16 are existing structures.

[0024] In this embodiment, the fixing mechanism includes a support plate 20, a support horizontal plate 21, an electric telescopic rod 22, and a lower pressure plate 23. The support plate 20 is fixed on the upper surface of the end of the platform 14 near the machine base 13. The support plate 20 is vertically arranged. The end of the support plate 20 away from the platform 14 is fixed with a horizontal support horizontal plate 21. The support horizontal plate 21 is arranged facing the fixing plate 1. The lower surface of the support horizontal plate 21 is fixed with an electric telescopic rod 22. The extended end of the electric telescopic rod 22 is vertically downward. The extended end of the electric telescopic rod 22 is fixedly connected to a lower pressure plate 23 that matches the limiting groove 8 on the mounting plate 5 of the pattern sewing template.

[0025] In this embodiment, the required pattern sewing template is placed on the platform 14. Then, the extension end of the electric telescopic rod 22 is extended by the control panel 24 to lock the lower pressure plate 23 into the limiting groove 8 on the mounting plate 5, thereby fixing the pattern sewing template. After the pattern sewing template is fixed, the workpieces to be sewn, with positioning holes punched according to the corresponding pattern sewing template, are sequentially fixed on the positioning posts 3 on the pattern sewing template. Then, the control panel 24 controls the X-axis transmission mechanism 15 and X-axis transmission mechanism 16 to move the platform 14 according to the preset trajectory, so that the pattern sewing template moves and cooperates with the sewing machine head 17 on the machine base 13 to perform sewing.

[0026] It should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pattern sewing machine template, characterized in that, Includes the template body, which includes a mounting plate and a fixing plate; The mounting plate has a hollow structure in the middle, and the fixing plate is detachably installed in the hollow structure of the mounting plate. The outer contour of the fixing plate is fixed with a positioning block, and the inner contour of the hollow structure of the mounting plate is provided with a positioning groove that matches the positioning block. One end of the upper surface of the mounting plate is provided with a limiting groove. The fixing plate has a sewing groove in the middle, and the shape and size of the sewing groove are adapted to the actual needle path of the workpiece to be sewn; the upper surface of the fixing plate is provided with a number of positioning posts for fixing the workpiece to be sewn, and the position and number of the positioning posts are adapted to the positioning holes on the workpiece to be sewn.

2. The pattern sewing template according to claim 1, characterized in that, The hollow structure of the mounting plate is provided with limiting mechanisms on both sides, and the limiting mechanisms include fixed blocks and sliding rods; The fixing block is fixed on the mounting plate. The fixing block has a movable cavity that extends through the fixing plate. The sliding rod is slidably disposed in the movable cavity. The outer surface of the sliding rod has a circular protrusion, and the inner surface of the movable cavity has a circular groove that matches the circular protrusion.

3. The pattern sewing template according to claim 1 or 2, characterized in that, A pull ring is provided at one corner of the upper surface of the fixing plate.

4. The pattern sewing template according to claim 1 or 2, characterized in that, Both the mounting plate and the fixing plate are rectangular.

5. The pattern sewing template for a pattern machine according to claim 1 or 2, characterized in that, The depth of the hollow structure of the mounting plate is adapted to the thickness of the fixing plate.

6. A pattern-making machine, characterized in that, The machine includes a workbench, on which are mounted a base, a platform, an X-axis transmission mechanism for driving the platform to move laterally, a Y-axis transmission mechanism for driving the platform and the X-axis transmission mechanism to move longitudinally, and a control panel; a sewing machine head is mounted on the base, and the platform is located below the sewing machine head. The platform is provided with a template fixing mechanism and a pattern sewing template as described in any one of claims 1 to 5.

7. The pattern-making machine according to claim 6, characterized in that, The fixing mechanism includes a support vertical plate, a support horizontal plate, an electric telescopic rod, and a lower pressure plate; The support plate is fixed on the upper surface of the end of the platform near the machine base. A support cross plate is fixed on the end of the support plate away from the platform. An electric telescopic rod is fixed on the lower surface of the support cross plate. The extended end of the electric telescopic rod is vertically downward. A lower pressure plate that matches the limiting groove on the mounting plate of the pattern sewing template is fixedly connected to the extended end of the electric telescopic rod.

8. The pattern-making machine according to claim 6 or 7, characterized in that, Support columns are fixedly installed at the four corners of the lower surface of the workbench, and brakeable casters are fixedly connected to the lower end face of the support columns.

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