Rotary sewing module

Abstract

The utility model discloses a rotary sewing module, including bottom plate, first mounting plate and second mounting plate, and the bottom plate has the corresponding suture position with the sewing machine head up and down, and the first mounting plate is fixed on the bottom plate, and the first mounting plate is equipped with the circular first mounting groove, and the first mounting groove is equipped with the second mounting plate, and the shape of second mounting plate is same with the shape of first mounting groove, the second mounting plate is evenly equipped with a plurality of sewing material templates, and one side of every sewing material template is equipped with the positioning block, and the first mounting plate one side is equipped with the movable block with the positioning block position corresponding, and the movable block is connected with first telescopic cylinder, the utility model discloses a plurality of sewing material templates even distribution on the second mounting plate, and the sewing material template of waiting to sew moves to the suture position, and the sewing machine head carries out processing to the material on the sewing material template, and then removes the sewing material template of sewing well from the suture position and moves the sewing material template of waiting to sew to the suture position and processes, improves the template sewing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of garment sewing processing, specifically a rotary sewing module. Background Technology

[0002] Patent No. 201820141252.X discloses a bag flap template, including a folding clamp with a bottom plate and a cover plate. The bottom plate and the cover plate are hinged together with one side of the plate as the pivot. The bottom plate and the cover plate are respectively provided with a lower strip sewing hole and an upper strip sewing hole that are aligned vertically after being folded together and penetrate the plate body. The width of the upper strip sewing hole and the lower strip sewing hole are adapted to the width of the bag flap seam, and the trajectory of the upper strip sewing hole and the lower strip sewing hole is adapted to the shape of the bag flap.

[0003] In actual sewing, two sets of templates are typically used in rotation to improve sewing efficiency. First, the sewing machine head sews the first set of templates. After completion, the machine manually replaces the first set with the second set, and the sewing machine head sews the second set. While the sewing machine head is sewing the second set, the operator removes the sewn material from the first set and loads the material to be sewn onto it. When changing between the two sets of templates, the sewing machine head needs to stop working, affecting the efficiency of template sewing. Summary of the Invention

[0004] This utility model addresses the aforementioned technical problems by providing a rotary sewing module, which improves template sewing efficiency and ensures template sewing quality.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a rotary sewing module, including a base plate, a first mounting plate and a second mounting plate. The base plate has sewing positions corresponding to the upper and lower parts of the sewing machine head. The first mounting plate is fixed on the base plate. The first mounting plate has a circular first mounting groove. The first mounting groove has a second mounting plate. The shape of the second mounting plate is the same as the shape of the first mounting groove. A plurality of sewing templates are evenly arranged on the second mounting plate. Each sewing template has a positioning block on one side. A movable block corresponding to the position of the positioning block is provided on one side of the first mounting plate. The movable block is connected to a first telescopic cylinder.

[0006] To optimize the above technical solution, the present invention also includes the following improved technical solutions.

[0007] The second mounting plate has a circular second mounting groove in the middle, and a fixing block is provided in the second mounting groove. The shape of the fixing block is the same as that of the second mounting groove. A fixing plate is provided above the fixing block, and fixing bolts are installed at the center of the fixing block, the fixing plate and the base plate.

[0008] The third mounting slot is provided with a mounting hole for mounting the positioning block on one side, and the positioning block has a through hole in the vertical direction for the operating rod installed on the side of the sewing machine head to pass through.

[0009] The aforementioned first telescopic cylinder is fixed to one side of the first mounting plate via a first telescopic cylinder mounting base, and the drive rod of the first telescopic cylinder is connected to the movable block. An arc-shaped groove is formed on the side of the movable block corresponding to the positioning block, and the shape of the arc-shaped groove is the same as the shape of the positioning block.

[0010] The second mounting plate is provided with a third mounting groove for mounting the sewing material template. The sewing material template includes a material support plate and a material pressure plate, and the shapes of the material support plate and the material pressure plate are the same as the shapes of the third mounting groove.

[0011] The bottom plate has a first seam groove and a second seam groove. The support plate has a third seam groove with the same stitch as the first seam groove and a fourth seam groove with the same stitch as the second seam groove. The pressure plate has a fifth seam groove with the same stitch as the first seam groove and a sixth seam groove with the same stitch as the second seam groove.

[0012] The aforementioned material support plate is provided with a first magnet block, and the pressure plate is provided with a second magnet block that attracts the first magnet block.

[0013] Compared with existing technologies, this utility model provides a rotary sewing module in which multiple sets of sewing templates are evenly distributed on a second mounting plate. The sewing template to be sewn moves to the sewing position, and the sewing machine head processes the material on the sewing template. Then, the sewn template is moved out of the sewing position, and the sewing template to be sewn is moved back to the sewing position for processing. Using this module, the material changing process and the sewing process do not interfere with each other. The template sewing machine can continuously sew multiple sets of sewing templates without stopping the machine, thus improving template sewing efficiency. Attached Figure Description

[0014] Figure 1 This is an exploded view of the structure in this embodiment.

[0015] Figure 2 This is a top view of this embodiment.

[0016] Figure 3 This is a structural diagram of a sewing template. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] Figures 1 to 3 The diagram shown is a structural schematic of this utility model.

[0019] The attached figures are labeled as follows: base plate 1, sewing position 1a, first sewing groove 1b, second sewing groove 1c, first mounting plate 2, first mounting groove 2a, second mounting plate 3, second mounting groove 3a, mounting hole 3b, third mounting groove 3c, sewing material template 4, material support plate 4a, pressure plate 4b, third sewing groove 4c, fourth sewing groove 4d, fifth sewing groove 4e, sixth sewing groove 4f, positioning block 5, through hole 5a, movable block 6, arc groove 6a, first telescopic cylinder 7, first telescopic cylinder mounting base 8, fixing block 9, fixing plate 10, first magnet block 11, second magnet block 12.

[0020] This utility model discloses a rotary sewing module, comprising a base plate 1, a first mounting plate 2, and a second mounting plate 3. The base plate 1 has sewing positions 1a corresponding to the upper and lower parts of a sewing machine head. The first mounting plate 2 is fixed to the base plate 1, and a circular first mounting groove 2a is provided in the middle of the first mounting plate 2. The second mounting plate 3 is provided within the first mounting groove 2a, and the shape of the second mounting plate 3 is the same as that of the first mounting groove 2a. A plurality of sewing templates 4 are evenly arranged on the second mounting plate 3, and a positioning block 5 is provided on one side of each sewing template 4. A movable block 6 corresponding to the position of the positioning block 5 is provided on one side of the first mounting plate 2, and the movable block 6 is connected to a first telescopic cylinder 7.

[0021] In this embodiment, the second mounting plate 3 is provided with four sewing templates 4, and four corresponding positioning blocks 5. The number of sewing templates 4 can be adjusted appropriately according to the size of the material being sewn, and the number of positioning blocks 5 can also be adjusted accordingly. The number of sewing templates can be three to six, and the number of corresponding positioning blocks 5 can be three to six.

[0022] The second mounting plate 3 has a circular second mounting groove 3a in the middle, and a fixing block 9 is provided in the second mounting groove 3a. The shape of the fixing block 9 is the same as that of the second mounting groove 3a. A fixing plate 10 is provided above the fixing block 9. Fixing bolts are installed at the center of the fixing plate 10, the fixing block 9 and the base plate 1, so that the second mounting plate 3 is located in the first mounting groove 2a.

[0023] The second mounting plate 3 has mounting holes 3b for mounting the positioning block 5. The mounting holes 3b are located on one side of the sewing template 4, and the positioning block 5 is inserted into the mounting holes 3b. The positioning block 5 has a through hole 5a in the vertical direction. An operating lever is installed on one side of the sewing machine head, and the operating lever is connected to the first lifting cylinder.

[0024] A template moving mechanism is connected to the ends of the base plate 1 and the first mounting plate 2. The template moving mechanism drives the base plate 1 and the first mounting plate 2 to move relative to the worktable. At this time, the first lifting cylinder drives the operating rod to move downward. The end of the operating rod passes through the through hole 5a of the positioning block 5, and the operating rod fixes the second mounting plate 3. The second mounting plate 3 is stationary relative to the worktable. Therefore, the base plate 1 and the first mounting plate 2 move relative to the second mounting plate 3, and the second mounting plate 3 moves in the opposite direction relative to the base plate 1 and the first mounting plate 2. The sewing template 4 above the sewing material position moves to the position of the next sewing template 4, and the trajectory of the movement depends on the distance between two adjacent positioning blocks 5.

[0025] In this embodiment, the trajectory of the base plate 1 and the first mounting plate 2 relative to the second mounting plate 3 is a quarter-circle arc. Depending on the number of positioning blocks 5 required, the trajectory of the base plate 1 and the first mounting plate 2 relative to the second mounting plate 3 can be from one-sixth to one-third of a circle.

[0026] The first telescopic cylinder 7 is fixed to one side of the first mounting plate 2 via the first telescopic cylinder mounting base 8. The drive rod of the first telescopic cylinder 7 is connected to the movable block 6. An arc-shaped groove 6a is formed on the side of the movable block 6 corresponding to the positioning block 5, and the shape of the arc-shaped groove 6a is the same as that of the positioning block 5. The first telescopic cylinder 7 drives the movable block 6 to move towards the positioning block 5, and the arc-shaped groove 6a of the movable block 6 fixes the positioning block 5, thereby fixing the second mounting plate 3 within the first mounting groove 2a for subsequent sewing.

[0027] The second mounting plate 3 has a third mounting groove 3c for mounting the sewing template 4. The sewing template 4 is inserted into the second mounting plate 3 along the third mounting groove 3c. The sewing template 4 includes a support plate 4a and a pressure plate 4b, the shapes of which are the same as the third mounting groove 3c. The sewing position 1a of the base plate 1 has a first sewing groove 1b and a second sewing groove 1c. The support plate 4a has a third sewing groove 4c with the same stitch as the first sewing groove 1b and a fourth sewing groove 4d with the same stitch as the second sewing groove 1c. The pressure plate 4b has a fifth sewing groove 4e with the same stitch as the first sewing groove 1b and a sixth sewing groove 4f with the same stitch as the second sewing groove 1c.

[0028] The sewing template 4 in this embodiment is suitable for garment bag flaps. The sewing machine head sews the bag flap material along the first seam groove 1b and the second seam groove 1c. This utility model is also applicable to multiple parts such as garment sleeve loops and waist loops, with a wide range of applications. The corresponding sewing template 4 can be replaced according to the sewing needs of different parts, saving template consumables.

[0029] The material support plate 4a is provided with a first magnet 11, and the pressure plate 4b is provided with a second magnet 12 that attracts the first magnet 11. When the material is placed between the material support plate 4a and the pressure plate 4b, the second magnet 12 and the first magnet 11 attract each other, and the pressure plate 4b presses the material firmly onto the material support plate 4a, ensuring that the material is stable and does not shift during the movement of the sewing template 4.

[0030] The working process of this embodiment is as follows: During material feeding, the material to be sewn is placed on the support plate 4a along the third sewing groove 4c and the fourth sewing groove 4d. The pressure plate 4b presses downward, and the pressure plate 4b and the support plate 4a are attracted together by the first magnet 11 and the second magnet 12. The sewing template 4 to be sewn is inserted into the corresponding second mounting groove 3a and moved to the sewing position 1a. The third sewing groove 4c and the fifth sewing groove 4e of the sewing template 4 coincide with the first sewing groove 1b of the base plate 1, and the fourth sewing groove 4d and the sixth sewing groove 4f on the sewing template 4 coincide with the second sewing groove 1c of the base plate 1. The first telescopic cylinder 7 drives the movable block 6 to cooperate with the positioning block 5 to fix the second mounting plate 3, and the sewing machine head sews the sewing template 4 at the sewing position 1a.

[0031] After sewing is completed, the first telescopic cylinder 7 drives the movable block 6 to release the fixed block 9, the operating rod fixes the second mounting plate 3, and the template moving mechanism drives the base plate 1 and the first mounting plate 2 to move relative to the second mounting plate 3. The sewn fabric template 4 moves out of the sewing position 1a, and the fabric template 4 to be sewn moves into the sewing position 1a. When changing materials, the sewn fabric template 4 is removed, the sewn material is retrieved, and the material to be sewn is fixed inside the fabric template 4. Then the fabric template 4 is placed back on the second mounting plate 3, and the above operation is repeated.

[0032] The material changing process and the sewing process do not interfere with each other, making operation convenient and ensuring sewing stability. Using the sewing module of this utility model, the template sewing machine can continuously sew multiple sets of sewing templates 4 without stopping during operation, thus improving sewing efficiency.

[0033] 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 rotary sewing module, comprising a base plate (1), a first mounting plate (2), and a second mounting plate (3), characterized in that: The base plate (1) has a sewing position (1a) corresponding to the upper and lower parts of the sewing machine head. The first mounting plate (2) is fixed on the base plate (1). The first mounting plate (2) has a circular first mounting groove (2a) and a second mounting plate (3) in the first mounting groove (2a). The shape of the second mounting plate (3) is the same as that of the first mounting groove (2a). Multiple sewing templates (4) are evenly arranged on the second mounting plate (3). Each sewing template (4) has a positioning block (5) on one side. The first mounting plate (2) has a movable block (6) on one side corresponding to the position of the positioning block (5). The movable block (6) is connected to a first telescopic cylinder (7).

2. The rotary sewing module according to claim 1, characterized in that: The second mounting plate (3) has a circular second mounting groove (3a) in the middle. A fixing block (9) is provided in the second mounting groove (3a). The shape of the fixing block (9) is the same as that of the second mounting groove (3a). A fixing plate (10) is provided above the fixing block (9). Fixing bolts are installed at the center of the fixing block (9), the fixing plate (10) and the base plate (1).

3. A rotary sewing module according to claim 2, characterized in that: The second mounting plate (3) has a third mounting groove (3c) for mounting the sewing template (4). The sewing template (4) includes a material support plate (4a) and a pressure plate (4b). The shape of the material support plate (4a) and the pressure plate (4b) is the same as the shape of the third mounting groove (3c).

4. A rotary sewing module according to claim 3, characterized in that: The third mounting groove (3c) has a mounting hole (3b) on one side for mounting the positioning block (5), and the positioning block (5) has a through hole (5a) in the vertical direction for the operating rod mounted on the side of the sewing machine head to pass through.

5. A rotary sewing module according to claim 4, characterized in that: The first telescopic cylinder (7) is fixed to one side of the first mounting plate (2) by the first telescopic cylinder mounting seat (8), and the drive rod of the first telescopic cylinder (7) is connected to the movable block (6); the movable block (6) has an arc groove (6a) on the side corresponding to the positioning block (5), and the shape of the arc groove (6a) is the same as the shape of the positioning block (5).

6. A rotary sewing module according to claim 5, characterized in that: The bottom plate (1) has a first sewing groove (1b) and a second sewing groove (1c) at the sewing position (1a). The material support plate (4a) has a third sewing groove (4c) with the same stitch as the first sewing groove (1b) and a fourth sewing groove (4d) with the same stitch as the second sewing groove (1c). The pressure plate (4b) has a fifth sewing groove (4e) with the same stitch as the first sewing groove (1b) and a sixth sewing groove (4f) with the same stitch as the second sewing groove (1c).

7. A rotary sewing module according to claim 6, characterized in that: The material support plate (4a) is provided with a first magnet block (11), and the pressure plate (4b) is provided with a second magnet block (12) that attracts the first magnet block (11).

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