A one-piece pattern for trousers

Abstract

The utility model discloses a kind of trousers integrated sewing template, including trousers piece bottom plate, trousers piece cover plate, trousers piece cover plate is located above trousers piece bottom plate, and trousers piece cover plate one side is connected with trousers piece bottom plate one side soft;Trousers piece cover plate is provided with the moving plate of sliding, and moving plate is made with the first material discharge groove for placing pocket cloth and the second material discharge groove for placing bag cover cloth and waist cloth;Bag type pressing plate is equipped above first material discharge groove, and movable first hem plate and second hem plate are arranged between bag type pressing plate and moving plate, bag type cover plate is equipped above bag type pressing plate, bag cover pressing plate and waistband folding plate are rotatably installed on the both sides of second material discharge groove;Trousers piece cover plate one end rotatably installs the waistband positioning plate for placing waistband cloth, and multiple processes are completed sewing by a group of templates, improve sewing efficiency, reduce the rate of defective products, improve sewing quality.

Description

Technical Field

[0001] This utility model belongs to the field of garment sewing and processing, specifically an integrated sewing template for trousers. Background Technology

[0002] With increasing demands for garment production quality and craftsmanship, and the automation of garment manufacturing, sewing templates designed for various production processes have emerged in the industry to meet the quality and process requirements of mass-produced garments. However, most sewing templates currently used in the industry can only complete one process. For garment structures with more complex processes, it is often necessary to break the process down into several steps and use different sewing templates for different steps. This results in better quality finished products, but is very time-consuming and labor-intensive. Summary of the Invention

[0003] This utility model addresses the aforementioned technical problems by providing an integrated sewing template for trousers, which completes multiple sewing processes such as trouser pockets, pocket flaps, and waist loops in one go, shortening processing time, improving sewing efficiency, and ensuring sewing quality.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an integrated trouser sewing template, including a trouser bottom plate and a trouser top plate, the trouser top plate being disposed above the trouser bottom plate, one side of the trouser top plate being flexibly connected to one side of the trouser bottom plate; a sliding movable plate is provided on the trouser top plate, the movable plate having a first feeding groove for placing pocket fabric and a second feeding groove for placing pocket flap fabric and waistband fabric; a bag-shaped pressure plate is provided above the first feeding groove, a movable first folding plate and a second folding plate are provided between the bag-shaped pressure plate and the movable plate, a bag-shaped top plate is provided above the bag-shaped pressure plate, and pocket flap pressure plates and waistband folding plates are rotatably installed on both sides of the second feeding groove; a waistband positioning plate for placing waistband fabric is rotatably installed at one end of the trouser top plate.

[0005] To optimize the above technical solution, the present invention also includes the following improved technical solutions.

[0006] The aforementioned movable plate is provided with a first pad and a second pad on both sides, and the first pad and the second pad form a first sliding groove for the movable plate to slide; a first limiting plate is provided on the first pad and a second limiting plate is provided on the second pad.

[0007] The first limiting plate is provided with a first mounting block, the first mounting block has a second sliding groove, the second sliding groove has a second slider, and the waistband folding plate is connected to the second slider by a pull rope.

[0008] The aforementioned waistband folding plate has a first mounting hole, and one end of the pull cord is fixed in the first mounting hole; one end of the first limiting plate is provided with a second mounting block, and the other end of the pull cord passes through the second mounting block and is fixedly connected to the second slider.

[0009] The aforementioned bag cap pressure plate is rotatably mounted on one side of the second material discharge trough via the first connecting edge, and the waistband folding plate is rotatably mounted on the second material discharge trough via the second connecting edge. The second connecting edge of the waistband folding plate is provided with a first clearance groove.

[0010] The aforementioned waist loop positioning plate is rotatably mounted on the second limiting plate, and the waist loop positioning plate is provided with a waist loop pressure plate.

[0011] The aforementioned bag-shaped pressure plate and the moving plate are provided with a first guide plate, a second guide plate and a third guide plate, a first folding plate is movably installed between the first guide plate and the second guide plate, and a second folding plate is movably installed between the second guide plate and the third guide plate.

[0012] Compared with existing technologies, this utility model provides an integrated sewing template for trousers. The trouser bottom fabric is placed on the trouser bottom plate. First, the pocket fabric is sewn onto the trouser bottom fabric. The sliding moving plate fixes the waistband fabric and pocket flap fabric together with the trouser bottom fabric. The waistband folding plate is flipped over, and topstitching is pressed on the waistband fabric and pocket flap fabric. The pocket flap fabric is then knotted. The waist loop positioning plate is rotated to fix the waist loop fabric onto the waistband fabric. Multiple processes are completed through a set of templates, improving sewing efficiency, reducing the defect rate, and improving sewing quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this embodiment.

[0014] Figure 2 This is a structural diagram of the trouser cover plate.

[0015] Figure 3 This is a structural diagram of the movable plate. Detailed Implementation

[0016] Figures 1 to 3 The diagram shown is a structural schematic of this utility model.

[0017] The attached figures are labeled as follows: 1. Trouser base plate; 1a. First sewing groove; 1b. Second sewing groove; 1c. Third sewing groove; 2. Trouser cover plate; 2a. Fourth sewing groove; 2b. Fifth sewing groove; 2c. Sixth sewing groove; 3. Moving plate; 3a. First material feeding groove; 3b. Second material feeding groove; 4. Pocket-shaped pressing plate; 4a. Seventh sewing groove; 5. First folding plate; 6. Second folding plate; 7. Pocket-shaped cover plate; 7a. Eighth sewing groove; 8. Pocket cover pressing plate; 8. First connecting edge; 8b. First pressing edge. 9. Waistband folding plate, 9a. Ninth sewing groove, 9b. Second connecting edge, 9c. First clearance groove, 9d. First mounting hole, 10. Waist loop positioning plate, 11. First pad, 12. Second pad, 13. First sliding groove, 14. First limiting plate, 15. Second limiting plate, 16. First guide plate, 17. Second guide plate, 18. Third guide plate, 19. Pocket-shaped piece, 20. First mounting block, 20a. Second sliding groove, 21. Second mounting block, 22. Waist loop pressure plate, 22a.

[0018] This utility model discloses an integrated trouser sewing template, comprising a trouser base plate 1 and a trouser cover plate 2. The trouser cover plate 2 is positioned above the trouser base plate 1, with one side of the cover plate 2 flexibly connected to one side of the base plate 1. A sliding movable plate 3 is provided on the cover plate 2, with a first feed groove 3a for placing pocket fabric and a second feed groove 3b for placing pocket flap fabric and waistband fabric. A pocket-shaped pressure plate 4 is positioned above the first feed groove 3a, and a movable first folding plate 5 and a second folding plate 6 are positioned between the pocket-shaped pressure plate 4 and the movable plate 3. A pocket-shaped cover plate 7 is positioned above the pocket-shaped pressure plate 4. Pocket flap pressure plates 8 and waistband folding plates 9 are rotatably mounted on both sides of the second feed groove 3b. A waistband positioning plate 10 for placing waistband fabric is rotatably mounted on one end of the cover plate 2.

[0019] The trouser base plate 1 has a first sewing groove 1a for sewing pocket pieces, a second sewing groove 1b for sewing pocket flaps, and a third sewing groove 1c for sewing waist loops. The trouser cover plate 2 has a fourth sewing groove 2a that overlaps with the first sewing groove 1a, a fifth sewing groove 2b that overlaps with the second sewing groove 1b, and a sixth sewing groove 2c that overlaps with the third sewing groove 1c. Trouser base material is laid between the trouser base plate 1 and the trouser cover plate 2.

[0020] The pocket-shaped pressure plate 4 has a seventh sewing groove 4a with the same shape as the fourth sewing groove 2a, and the pocket-shaped cover plate 7 has an eighth sewing groove 7a with the same shape as the fourth sewing groove 2a. The first feed groove 3a of the moving plate 3 has the same shape as the fourth sewing groove 2a of the trouser cover plate 2. When the first feed groove 3a slides to coincide with the fourth sewing groove 2a, the sewing machine head fixes the pocket fabric to the trouser bottom fabric. The second feed groove 3b of the moving plate 3 has the same shape as the fifth sewing groove 2b of the trouser cover plate 2. When the second feed groove 3b slides to coincide with the fifth sewing groove 2b, the sewing machine head fixes the pocket cover fabric and the waistband fabric to the trouser bottom fabric.

[0021] The waistband folding plate 9 has a ninth sewing groove 9a with the same shape as the sixth sewing groove 2c, and the waist loop positioning plate 10 has a tenth sewing groove with the same shape as the sixth sewing groove 2c. When the tenth sewing groove, the ninth sewing groove 9a and the sixth sewing groove 2c coincide, the sewing machine head fixes the waist loop fabric to the waistband fabric.

[0022] A first pad 11 and a second pad 12 are respectively provided on both sides of the movable plate 3. The first pad 11 and the second pad 12 form a first sliding groove 13 for the movable plate 3 to slide. A first limiting plate 14 is provided on the first pad 11, and a second limiting plate 15 is provided on the second pad 12. The first limiting plate 14 and the second limiting plate 15 restrict the movable plate 3 within the first sliding groove 13. Specifically, the height of the first pad 11 and the second pad 12 is the same as the height of the movable plate 3. The first limiting plate 14 extends inward to the top of one side of the movable plate 3, and the second limiting plate 15 extends inward to the top of the other side of the movable plate 3.

[0023] A first guide plate 16, a second guide plate 17, and a third guide plate 18 are provided between the bag-shaped pressing plate 4 and the moving plate 3. A first folding plate 5 is movably installed between the first guide plate 16 and the second guide plate 17, and a second folding plate 6 is movably installed between the second guide plate 17 and the third guide plate 18. The bag-shaped piece 19 inserts the pocket fabric into the inside of the first folding plate 5 and the second folding plate 6, and then pushes the first folding plate 5 and the second folding plate 6 inward to cooperate with the bag-shaped piece 19 to fold out the two folded edges of the pocket fabric. Then, the bag-shaped piece 19 is removed, and the pocket is sewn.

[0024] The pocket flap pressure plate 8 is rotatably mounted on one side of the second feed groove 3b via the first connecting edge 8a, and the waistband folding plate 9 is rotatably mounted on the second feed groove 3b via the second connecting edge 9b. When the pocket flap pressure plate 8 rotates to a horizontal position along the axis of the first connecting edge 8a, the first pressing edge 8b of the pocket flap pressure plate 8 and the second connecting edge 9b of the waistband folding plate 9 communicate with the fifth sewing groove 2b of the lower trouser cover plate 2, facilitating the sewing machine head to fix the pocket flap fabric and waistband fabric to the trouser bottom fabric. The second connecting edge 9b of the waistband folding plate 9 is provided with a first clearance groove 9c to ensure that the waistband folding plate 9 communicates with the fifth sewing groove 2b of the trouser cover plate 2 before and after flipping.

[0025] The first limiting plate 14 is provided with a first mounting block 20, and the first mounting block 20 has a second sliding groove 20a. The second sliding groove 20a has a second slider. The waistband folding plate 9 is connected to the second slider by a pull rope. The waistband folding plate 9 has a first mounting hole 9d. One end of the pull rope is fixed in the first mounting hole 9d. One end of the first limiting plate 14 is provided with a second mounting block 21. The other end of the pull rope passes through the second mounting block 21 and is fixedly connected to the second slider. The presser foot device of the sewing machine head drives the second slider to move, and the second slider drives the waistband folding plate 9 to fold through the pull rope.

[0026] When feeding the fabric, first open the pocket flap pressure plate 8 and the waistband folding plate 9, place the pocket flap fabric on the second feeding slot 3b, then flip the pocket flap pressure plate 8 downwards to press the pocket flap fabric firmly. Next, place the waistband fabric on the pocket flap pressure plate 8, then flip the waistband folding plate 9 downwards to press the waistband fabric firmly. During the sewing process, the sewing machine head first sews a hidden stitch on the waistband fabric and the pocket flap fabric to strengthen the fixation. Then, the presser foot device drives the waistband folding plate 9 to open, and then the sewing machine head presses a visible stitch on the waistband fabric and the pocket flap fabric and ties a loop on the pocket flap fabric.

[0027] The waist loop positioning plate 10 is rotatably mounted on the second limiting plate 15. The waist loop positioning plate 10 is provided with a waist loop pressure plate 22, which has an eleventh sewing groove 22a with the same shape as the sixth sewing groove 2c. The presser foot device of the sewing machine head drives the waist loop positioning plate 10 to rotate above the opened waistband folding plate 9. At this time, the eleventh sewing groove 22a coincides with the tenth sewing groove, the ninth sewing groove 9a, and the sixth sewing groove 2c. The sewing machine head fixes the waist loop fabric to the waistband fabric.

[0028] The preferred embodiment of this utility model has been described, and various changes or modifications made by those skilled in the art will not depart from the scope of this utility model.

Claims

1. A trouser integrated sewing template, comprising a trouser bottom plate (1) and a trouser top plate (2), characterized in that: The trouser cover plate (2) is located above the trouser bottom plate (1), and one side of the trouser cover plate (2) is flexibly connected to one side of the trouser bottom plate (1). A sliding movable plate (3) is provided on the trouser cover plate (2). The movable plate (3) has a first feeding groove (3a) for placing pocket fabric and a second feeding groove (3b) for placing pocket cover fabric and waistband fabric. A bag-shaped pressure plate (4) is provided above the first feeding groove (3a). A movable first folding plate (5) and a second folding plate (6) are provided between the bag-shaped pressure plate (4) and the movable plate (3). A bag-shaped cover plate (7) is provided above the bag-shaped pressure plate (4). A pocket cover pressure plate (8) and a waistband folding plate (9) are rotatably installed on both sides of the second feeding groove (3b). A waistband positioning plate (10) for placing waistband fabric is rotatably installed at one end of the trouser cover plate (2).

2. The integrated trouser sewing template according to claim 1, characterized in that: The movable plate (3) is provided with a first pad (11) and a second pad (12) on both sides respectively. The first pad (11) and the second pad (12) form a first sliding groove (13) for the movable plate (3) to slide. The first pad (11) is provided with a first limiting plate (14), and the second pad (12) is provided with a second limiting plate (15).

3. The integrated trouser sewing template according to claim 2, characterized in that: The first limiting plate (14) is provided with a first mounting block (20), the first mounting block (20) is provided with a second sliding groove (20a), the second sliding groove (20a) is provided with a second slider, and the waistband folding plate (9) is connected to the second slider by a pull rope.

4. The integrated trouser sewing template according to claim 3, characterized in that: The waistband folding plate (9) has a first mounting hole (9d), and one end of the pull rope is fixed in the first mounting hole (9d); one end of the first limiting plate (14) is provided with a second mounting block (21), and the other end of the pull rope passes through the second mounting block (21) and is fixedly connected to the second slider.

5. The integrated trouser sewing template according to claim 4, characterized in that: The bag cover plate (8) is rotatably mounted on one side of the second material discharge groove (3b) via the first connecting edge (8a), and the waistband folding plate (9) is rotatably mounted on the second material discharge groove (3b) via the second connecting edge (9b). The second connecting edge (9b) of the waistband folding plate (9) is provided with a first clearance groove (9c).

6. The integrated trouser sewing template according to claim 5, characterized in that: The waist loop positioning plate (10) is rotatably mounted on the second limiting plate (15), and the waist loop positioning plate (10) is provided with a waist loop pressure plate (22).

7. The integrated trouser sewing template according to claim 6, characterized in that: A first guide plate (16), a second guide plate (17), and a third guide plate (18) are provided between the bag-shaped pressure plate (4) and the moving plate (3). The first folding plate (5) is movably installed between the first guide plate (16) and the second guide plate (17), and the second folding plate (6) is movably installed between the second guide plate (17) and the third guide plate (18).

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