Full-automatic template machine for jackets

Abstract

The application discloses a kind of full-automatic template machines of jacket, it is related to template sewing machine field, including workbench, the upper rear side of the workbench is fixedly connected with sewing device, the upper rear side of the workbench is movably provided with moving frame, the front side of the moving frame is equidistantly provided with three groups of down units, the front side left and right parts of the moving frame are provided with positioning unit, the upper part of the workbench is provided with sewing template, the positioning unit all includes fixed frame, the upper part of the fixed frame is fixedly connected with fixed column in outer side front and rear end.The sewing template is fixed when being positioned with moving frame by positioning unit and positioning protrusion, the overlap of two sewing templates can be positioned, so that the overlap of two sewing templates is consistent, then down unit is fixed on moving frame by sewing template, avoid sewing template overlap inconsistency leading to needle piercing on template occurs broken needle phenomenon, not only increase processing efficiency, simultaneously protect needle.

Description

Technical Field

[0001] This invention relates to the field of template sewing machines, and in particular to a fully automatic template sewing machine for jackets. Background Technology

[0002] A template sewing machine is a sewing device that combines garment template technology with advanced CNC technology. It integrates garment template CAD software, garment template sewing CAD software, and advanced CNC technology for fully automated template production. This not only improves production efficiency and product quality but also reduces the technical requirements for skilled workers. By using a more automated, computer-controlled machine to replace the original manually operated sewing machine, it reduces reliance on highly skilled personnel, ensuring quality while addressing labor shortages and skill deficiencies in the industry. The fully automated process completes garment sewing, promoting the streamlined production of garment template processes. Generally, garment template sewing machines are classified as manual, semi-automatic, and fully automatic.

[0003] Currently, when producing garment products with the same stitching pattern, most manufacturers use templates with fixed seam grooves for pressing and sewing to ensure that each product has the same stitching pattern. However, during the sewing process, inconsistencies can easily occur when the templates overlap, causing the needle to shift relative to the template seam groove, resulting in the needle getting stuck in the template and breaking. Furthermore, due to the small structure of the sewing device, needle replacement is difficult, which seriously reduces product processing efficiency. Therefore, it is necessary to design a fully automatic template machine for jackets to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and propose a fully automatic jacket template machine to solve the problem of inconsistent template overlap in the above-mentioned technical solutions.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a fully automatic jacket template machine, including a worktable, a sewing device fixedly connected to the upper rear side of the worktable, a movable frame movably arranged on the upper rear side of the worktable, three sets of pressing units equidistantly arranged on the front side of the movable frame, positioning units arranged on the left and right sides of the front side of the movable frame, and a sewing template arranged on the upper part of the worktable. Each positioning unit includes a fixed frame. The upper outer side of the fixed frame is fixedly connected to the front and rear ends of a fixed column. The outer side of each fixed column is rotatably connected to a rotating sleeve. The right side of each rotating sleeve is provided with a mounting plate. The inner side of each of the two mounting plates is fixedly connected to a second spring. The left side of each rotating sleeve is fixedly provided with a snap-fit ​​block. Each of the fixed frames is provided with a mounting sleeve in the middle, and a movable column is slidably connected to the upper part of each mounting sleeve. A limit post is provided at the bottom of each movable column. A first spring is fixedly installed inside each mounting sleeve. A snap-fit ​​post is fixedly connected to the middle of the outer side of each movable column. A positioning shaft is threadedly connected to the bottom of each limit post.

[0006] Furthermore, the outer arc of the snap-fit ​​block is the same as the outer arc of the snap-fit ​​post, which facilitates the restriction of the position of the snap-fit ​​post.

[0007] Furthermore, the upper part of the movable frame is provided with a mounting groove, the bottom front side of the movable frame is provided with a bearing plate, the positioning unit is slidably connected to the left and right sides of the mounting groove, and the pressing unit is fixedly connected to the inner side of the mounting groove, which facilitates the installation and movement of the positioning unit and the pressing unit.

[0008] Furthermore, each of the pressing units includes a telescopic cylinder, and the telescopic end of the telescopic cylinder is fixedly connected to a pressing plate. Fixing components are fixedly connected to the left and right sides of the telescopic cylinder, and telescopic columns are slidably connected to the bottom of each fixing component. The bottom end of each telescopic column is fixedly connected to the upper left and right ends of the corresponding pressing plate, which facilitates quick pressing of the sewing template and increases the pressing guidance and stability.

[0009] Furthermore, the sewing template is provided with positioning holes and positioning grooves on the left and right rear sides, and the movable frame is provided with positioning protrusions on the left and right bottom front sides. The positioning holes are engaged with the bottom ends of the corresponding positioning shafts, and the positioning grooves are engaged with the front sides of the corresponding positioning protrusions, which facilitates the positioning and engagement of the sewing template.

[0010] Furthermore, the workbench is provided with movable slots on the left and right rear sides, and the bottom left and right sides of the movable frame are slidably connected to the inner side of the corresponding movable slots, so that the movable frame can drive the sewing template to move back and forth on the workbench.

[0011] Furthermore, each of the upper front sides of the fixing frame is fixedly connected to a pull handle, and each of the pull handles is fixedly connected to an anti-slip handle on its outer side. Each of the fixing columns is fixedly connected to a limit plate, which facilitates the fine-tuning of the positioning unit.

[0012] Furthermore, an internally threaded post is provided on the upper rear side of the fixed frame, and a locking bolt is connected to the internal thread of the internally threaded post. A pull bolt is connected to the upper thread of the movable post, which facilitates the movement and locking of the positioning unit on the movable frame.

[0013] In summary, the present invention provides a fully automatic jacket template machine, which has the following beneficial effects: 1. When the sewing template is fixedly installed with the moving frame by the positioning unit and positioning protrusion, the overlap of the upper and lower sewing templates can be positioned to ensure that the upper and lower sewing templates overlap evenly. Then, the pressing unit presses down and fixes the sewing template on the moving frame, avoiding the phenomenon of needle breaking due to uneven overlap of the sewing templates. This not only increases the processing efficiency, but also protects the needle of the sewing device.

[0014] 2. By setting the mounting slot and locking bolt, the positioning unit can move to the left and right ends of the moving frame to finely adjust the positioning position of the positioning shaft, so that sewing templates of different sizes can be positioned and installed. This prevents the positioning hole from shifting inward due to the smaller size of the sewing template. At the same time, the positioning unit and the pressing unit can be installed and disassembled for easy maintenance and replacement. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a fully automatic jacket template machine according to the present invention; Figure 2 This is a three-dimensional structural diagram of the moving frame, pressing unit, and positioning unit of a fully automatic jacket template machine according to the present invention. Figure 3 This is a schematic diagram of the three-dimensional structure of the moving frame of a fully automatic jacket template machine according to the present invention; Figure 4 This is a three-dimensional structural diagram of the pressing unit of a fully automatic jacket template machine according to the present invention; Figure 5 This is a three-dimensional structural diagram of the positioning unit of a fully automatic jacket template machine according to the present invention; Figure 6 This is a three-dimensional structural diagram of the installation sleeve and moving column of a fully automatic jacket template machine according to the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the fixed and rotating sleeve of a fully automatic jacket template machine according to the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the sewing template of a fully automatic jacket template machine according to the present invention.

[0016] Explanation of reference numerals in the attached figures: 1. Workbench; 2. Sewing device; 3. Moving frame; 301. Mounting slot; 302. Support plate; 4. Pressing unit; 401. Telescopic cylinder; 402. Pressing plate; 403. Fixing component; 404. Telescopic column; 1. Positioning unit; 501. Fixing frame; 502. Mounting sleeve; 503. Moving column; 504. Limiting column; 505. First spring; 506. Snap-fit ​​column; 507. Fixing column; 508. Rotating sleeve; 509. Mounting plate; 510. Snap-fit ​​block; 5011. Second spring; 5012. Positioning shaft; 5013. Pull handle; 5014. Anti-slip handle; 5015. Internally threaded column; 5016. Locking bolt; 5017. Limiting plate; 5018. Pull bolt; 2. Sewing template; 601, positioning hole; 602, positioning groove; 7. Moving groove; 8. Positioning protrusion. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example: Please see Figure 1 - Figure 8 As shown, the present invention provides a technical solution: a fully automatic jacket template machine, including a workbench 1, a sewing device 2 fixedly connected to the upper rear side of the workbench 1, a movable frame 3 movably arranged on the upper rear side of the workbench 1, three sets of pressing units 4 equidistantly arranged on the front side of the movable frame 3, positioning units 5 arranged on the left and right sides of the front side of the movable frame 3, and a sewing template 6 arranged on the upper part of the workbench 1. Each positioning unit 5 includes a fixing frame 501. The front and rear ends of the upper outer side of the fixing frame 501 are fixedly connected to fixing posts 507. The outer side of the fixing posts 507 is rotatably connected to rotating sleeves 508. The right side of the rotating sleeves 508 is provided with mounting plates 509. The inner side of the two mounting plates 509 is fixedly connected to a second spring 5011. The left side of the rotating sleeves 508 is fixedly provided with snap-fit ​​blocks 510. Each mounting bracket 501 has a mounting sleeve 502 in the middle. Each mounting sleeve 502 has a sliding column 503 slidably connected to the upper part of the mounting sleeve 502. Each moving column 503 has a limit column 504 at the bottom. Each mounting sleeve 502 has a first spring 505 fixedly installed inside. Each moving column 503 has a snap-fit ​​column 506 fixedly connected to the middle of the outer side. Each limit column 504 has a positioning shaft 5012 threadedly connected to the bottom.

[0019] Please see Figure 5 As shown, the outer arc of the snap-fit ​​block 510 is the same as the outer arc of the snap-fit ​​post 506, which facilitates the snap-fit ​​block 510 to abut against the snap-fit ​​post 506 and restricts the position of the snap-fit ​​post 506.

[0020] Please see Figure 2 and Figure 3 As shown, the upper part of the movable frame 3 is provided with an installation groove 301, and the bottom front side of the movable frame 3 is provided with a bearing plate 302. The positioning unit 5 is slidably connected to the left and right sides of the installation groove 301 respectively, and the pressing unit 4 is fixedly connected to the inner side of the installation groove 301. The installation groove 301 facilitates the installation of the pressing unit 4 and the positioning unit 5. The bearing plate 302 supports and presses down on the rear side of the sewing template 6.

[0021] Please see Figure 4 As shown, each pressing unit 4 includes a telescopic cylinder 401. The telescopic end of the telescopic cylinder 401 is fixedly connected to a pressing plate 402. Fixing members 403 are fixedly connected to the left and right sides of the telescopic cylinder 401. Telescopic columns 404 are slidably connected to the bottom of the fixing members 403. The bottom end of the telescopic columns 404 is fixedly connected to the upper left and right ends of the corresponding pressing plates 402. The telescopic cylinder 401 pushes the pressing plate 402 down to press and fix the sewing template 6. The fixing members 403 facilitate the fixing of the telescopic cylinder 401 on the moving frame 3. The telescopic columns 404 increase the stability and guidance of the pressing plate 402 as it moves down.

[0022] Please see Figure 2 and Figure 8 As shown, the sewing template 6 is provided with positioning holes 601 and positioning grooves 602 on the left and right rear sides, and the movable frame 3 is provided with positioning protrusions 8 on the left and right sides of the bottom front side. The positioning holes 601 are engaged with the bottom of the corresponding positioning shaft 5012, and the positioning grooves 602 are engaged with the front of the corresponding positioning protrusions 8. The positioning holes 601 and positioning grooves 602 facilitate positioning and guidance when the sewing template 6 and the movable frame 3 are pressed down for installation.

[0023] Please see Figure 1 As shown, the workbench 1 has a sliding groove 7 on the left and right sides of its rear side, and the bottom left and right sides of the moving frame 3 are slidably connected to the inner side of the corresponding sliding groove 7, so that the moving frame 3 can be moved easily through the sliding groove 7.

[0024] Please see Figure 5 As shown, a pull handle 5013 is fixedly connected to the upper front side of the fixing frame 501, and an anti-slip handle 5014 is fixedly connected to the outer side of the pull handle 5013. A limit plate 5017 is fixedly connected to the upper part of the fixing column 507. The movement of the fixing frame 501 is facilitated by pulling the handle 5013 and the anti-slip handle 5014, which increases the ease of moving the fixing frame 501 inside the mounting groove 301.

[0025] Please see Figure 5As shown, an internally threaded post 5015 is provided on the upper rear side of the fixed frame 501. The internal thread of the internally threaded post 5015 is connected to a locking bolt 5016. The upper thread of the movable post 503 is connected to a pulling bolt 5018. Through the internally threaded post 5015 and the locking bolt 5016, the fixed frame 501 can move inside the mounting groove 301 to finely adjust the position of the positioning shaft 5012. At the same time, the fixed frame 501 can be locked and fixed on the movable frame 3. The pulling bolt 5018 can increase the ease of pulling up the movable post 503.

[0026] Working principle: Please see Figure 1 - Figure 8 As shown, this fully automatic jacket template machine operates by first pinching the front and rear mounting plates 509 together. The rotating sleeve 508 rotates outside the fixed column 507, causing the second spring 5011 to contract and the locking block 510 to expand. Pulling the pulling bolt 5018 moves the moving column 503 and the locking column 506 upwards, causing the limiting column 504 to slide inside the mounting sleeve 502, thus contracting the first spring 505. Then, the pinched mounting plates 509 are released, and the second spring 5011, under its elastic force, resets the rotating sleeve 508, causing the locking block 510 to press the locking column 506 against the pulled position. Next, the fabric to be sewn is placed on the sewing mold. The upper and lower sewing templates 6 are laid on the plate 6 and overlapped, so that the positioning grooves 602 set on the rear side of the upper and lower sewing templates 6 engage with the front side of the positioning protrusions 8, so that the position of the positioning hole 601 coincides with the position of the positioning shaft 5012. Finally, the lower pressure plate 402 is pushed by the telescopic cylinder 401 to press the sewing template 6 down onto the support plate 302, and at the same time the mounting plate 509 is pinched again, so that the snap block 510 expands, the snap post 506 loses its abutting force, and the first spring 505 pushes the moving post 503, the limiting post 504 and the positioning shaft 5012 down under the action of the elastic force, so that the positioning shaft 5012 is positioned and fixed with the positioning hole 601.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A fully automatic jacket template machine, comprising a workbench (1), characterized in that: A sewing device (2) is fixedly connected to the upper rear side of the workbench (1). A movable frame (3) is movably arranged on the upper rear side of the workbench (1). Three sets of pressing units (4) are equidistantly arranged on the front side of the movable frame (3). Positioning units (5) are arranged on the left and right sides of the front side of the movable frame (3). A sewing template (6) is arranged on the upper part of the workbench (1). Each positioning unit (5) includes a fixing frame (501). The upper outer side of the fixing frame (501) is fixedly connected to the front and rear ends of a fixing column (507). The outer side of the fixing column (507) is rotatably connected to a rotating sleeve (508). The right side of the rotating sleeve (508) is provided with a mounting plate (509). The inner side of the two mounting plates (509) is fixedly connected to a second spring (5011). The left side of the rotating sleeve (508) is fixedly provided with a snap-fit ​​block (510). Each of the fixed frames (501) is provided with a mounting sleeve (502) in the middle. Each of the mounting sleeves (502) is slidably connected to a moving column (503) in the upper part. Each of the moving columns (503) is provided with a limiting column (504) at the bottom. Each of the mounting sleeves (502) is fixedly installed with a first spring (505). Each of the moving columns (503) is fixedly connected with a snap-fit ​​column (506) in the middle of the outer side. Each of the limiting columns (504) is threadedly connected with a positioning shaft (5012) at the bottom.

2. The fully automatic jacket template machine according to claim 1, characterized in that: The outer arc of the snap-fit ​​block (510) is the same as the outer arc of the snap-fit ​​post (506).

3. The fully automatic jacket template machine according to claim 1, characterized in that: The upper part of the mobile frame (3) is provided with an installation groove (301), and the bottom front side of the mobile frame (3) is provided with a bearing plate (302). The positioning unit (5) is slidably connected to the left and right sides of the installation groove (301), and the pressing unit (4) is fixedly connected to the inner side of the installation groove (301).

4. The fully automatic jacket template machine according to claim 1, characterized in that: Each of the pressing units (4) includes a telescopic cylinder (401). The telescopic end of the telescopic cylinder (401) is fixedly connected to a pressing plate (402). The left and right sides of the telescopic cylinder (401) are fixedly connected to a fixing member (403). The bottom of the fixing member (403) is slidably connected to a telescopic column (404). The bottom end of the telescopic column (404) is fixedly connected to the upper left and right ends of the corresponding pressing plate (402).

5. The fully automatic jacket template machine according to claim 1, characterized in that: The sewing template (6) is provided with positioning holes (601) and positioning grooves (602) on the left and right rear sides. The movable frame (3) is provided with positioning protrusions (8) on the left and right sides of the bottom front side. The positioning holes (601) are engaged with the bottom of the corresponding positioning shaft (5012), and the positioning grooves (602) are engaged with the front side of the corresponding positioning protrusions (8).

6. The fully automatic jacket template machine according to claim 1, characterized in that: The workbench (1) is provided with a moving groove (7) on the left and right sides of its rear side, and the bottom left and right sides of the moving frame (3) are slidably connected to the inner side of the corresponding moving groove (7).

7. The fully automatic jacket template machine according to claim 1, characterized in that: Each of the fixed brackets (501) has a pull handle (5013) fixedly connected to the upper front side, and each of the pull handles (5013) has an anti-slip handle (5014) fixedly connected to the outer side, and each of the fixed columns (507) has a limit plate (5017) fixedly connected to the upper part.

8. The fully automatic jacket template machine according to claim 1, characterized in that: The upper rear side of the fixed frame (501) is provided with an internal threaded post (5015), and the internal threaded post (5015) is connected to a locking bolt (5016) by its internal thread. The upper part of the movable post (503) is connected to a pulling bolt (5018).

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