A garment cutting table with a positioning structure

Abstract

This invention relates to the field of garment processing technology and discloses a garment cutting table with a positioning structure. The table includes a machine base, a fixed frame, and a movable frame movably mounted on the fixed frame. A support platform for placing fabric is mounted on the fixed frame, and a smoothing component and a driving component are provided on the movable frame. The smoothing component includes a positioning component. This invention can smooth and press the fabric in the warp and weft directions, improving the processing quality; it can reduce the friction between the smoothing rod and the fabric during smoothing, preventing damage to the fabric; it can smooth the area of ​​the fabric to be positioned before the pressure plate presses it, preventing the fabric from being wrinkled after being pressed; and it can collect materials to be used and scraps on the support platform according to different conditions, improving work efficiency.

Description

Technical Field

[0001] This invention relates to the field of garment processing technology, specifically, to a garment cutting table with a positioning structure. Background Technology

[0002] The apparel industry has evolved through industrialized production and globalized supply chains. In recent years, fast fashion and sustainable development have become major trends, while the demand for personalized and customized services continues to increase. The garment manufacturing process involves cutting fabrics, which is typically done on a cutting table. Since every garment requires accurate measurements, precision is paramount when cutting fabrics.

[0003] Existing cutting tables typically have positioning or clamping mechanisms to secure the fabric laid on them, preventing it from shifting during cutting. However, the fabric is not flat when laid on the cutting table, so direct positioning and securing will cause it to loosen and shift during cutting. Therefore, the fabric is usually smoothed before positioning and securing, but existing cutting tables almost always use rollers for smoothing, resulting in poor smoothing and wrinkles still easily appearing. Summary of the Invention

[0004] The purpose of this invention is to provide a garment cutting table with a positioning structure, which solves the problem that existing cutting tables do not perform well in smoothing fabrics.

[0005] This invention is achieved through the following technical solution: a garment cutting table with a positioning structure, comprising a machine base, characterized in that: the machine base includes a fixed frame and a movable frame movably mounted on the fixed frame; a support platform for placing fabric is installed on the fixed frame; the movable frame is provided with a smoothing component for smoothing and pressing the fabric, and a driving component for driving the movable frame and the smoothing component; the smoothing component is provided with a positioning component for positioning and pressing the fabric; during operation, the smoothing component simultaneously straightens the fabric in the warp and weft directions.

[0006] The smoothing assembly includes two guide shafts symmetrically mounted on a movable frame, with an included angle α between the two guide shafts. A transverse rod is mounted on the guide shaft, and multiple smoothing rods are mounted on the transverse rod. Each transverse rod includes a connecting block, two sleeve blocks, and two telescopic joints. The telescopic joints and sleeve blocks are distributed on both sides of the connecting block. The sleeve blocks are slidably connected to the guide shaft, and one end of the sleeve block is connected to the telescopic joint, while the connecting block is connected to the other end of the telescopic joint. During operation, the transverse rod moves along the guide shaft, the telescopic joints extend, and the spacing between the multiple smoothing rods mounted on the transverse rod increases.

[0007] To better realize the present invention, the telescopic joint further includes multiple telescopic units and telescopic springs. Adjacent telescopic units are slidably connected, and telescopic springs are provided between adjacent telescopic units. A sleeve block is slidably connected to a telescopic unit at one end of the telescopic joint, and a telescopic spring is provided between the sleeve block and the telescopic unit. A connecting block is connected to a telescopic unit at the other end of the telescopic joint, and a telescopic spring is provided between the telescopic unit and the connecting block.

[0008] To better realize the present invention, the smoothing rod further includes a smoothing cylinder and a smoothing pressure rod slidably connected thereto, a smoothing spring is provided between the smoothing cylinder and the smoothing pressure rod, and a ball joint is connected to the smoothing pressure rod.

[0009] To better realize the present invention, the positioning component further includes a connecting plate mounted on the guide rail shaft, and a pressure plate is mounted on the connecting plate for pressing the fabric.

[0010] To better realize the present invention, a positioning rod is slidably connected to the pressure plate, a positioning spring is provided between the positioning rod and the pressure plate, and two inclined grooves symmetrical about the positioning rod are provided on the pressure plate. The end of the inclined groove closer to the positioning rod is lower than the other end. A smoothing block is slidably connected to the inclined groove, a tension spring is provided between the smoothing block and the pressure plate, and a smoothing rod is installed on the smoothing block. The smoothing rod is perpendicular to the inclined groove.

[0011] To better realize the present invention, the drive assembly further includes a drive motor mounted on a movable frame, a crank fixedly connected to the drive motor, a cam fixedly connected to the crank, a connecting rod rotatably connected to the crank, the connecting rod rotatably connected to the connecting block, an adjustment platform mounted on the fixed frame, a support ring for supporting the cam rotatably connected to the adjustment platform, and the movable frame rotatably connected to the adjustment platform.

[0012] To better realize the present invention, the adjustment platform is further slidably connected to the fixed frame, and the fixed frame is rotatably connected to the adjustment bolt, which is threadedly connected to the adjustment platform.

[0013] To better realize the present invention, the support platform further includes a support plate and a support frame. The support frame is provided with multiple mating grooves, and multiple rotating shafts are installed on the support plate. The mating grooves cooperate with the rotating shafts. An adjusting component is installed on the fixed frame. The adjusting component includes a support shaft for supporting the support plate and two adjusting motors installed on the fixed frame. Adjusting screws are fixedly connected to the adjusting motors, and adjusting sliders are threadedly connected to the adjusting screws. The adjusting sliders are slidably connected to the fixed frame, and the support shaft is installed on the adjusting sliders. A first collection box and a second collection box are installed on the fixed frame.

[0014] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) By setting up a smoothing component, the smoothing rod can smooth and press the fabric in the warp and weft directions and position it during the movement, thereby improving the finishing quality; (2) By setting up smoothing springs and ball bearings, the present invention can ensure that when smoothing the fabric, the elastic force generated by the compression of the smoothing spring can act on the fabric, so that the fabric has a certain tension, preventing the subsequent fabric from loosening and further enhancing the smoothing effect; when smoothing the fabric, the friction between the smoothing rod and the fabric can be reduced, preventing the smoothing rod from damaging the fabric. (3) By setting up a positioning component, the present invention can smooth out the area of ​​the fabric to be positioned before the pressure plate presses and positions the fabric, so as to prevent the fabric from being wrinkled after being pressed by the pressure plate; by setting up a positioning rod, the fabric is initially positioned by point positioning before the smoothing rod is operated, so as to prevent the two smoothing rods from dragging the fabric during operation. (4) The present invention can collect the materials to be used and the scraps on the support platform according to different states through the support plate, support frame and multiple connecting grooves, thereby improving the work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is a frontal view of the overall structure of the present invention.

[0017] Figure 3 This is a top view of the overall structure of the present invention.

[0018] Figure 4 This is a cross-sectional view of the overall structure of the present invention from the left perspective.

[0019] Figure 5 for Figure 4 Enlarged view of the local structure at point A in the middle.

[0020] Figure 6 This is a schematic diagram of the smoothing rod structure.

[0021] Figure 7 This is a schematic diagram of the positioning component structure.

[0022] Figure 8 This is a cross-sectional view of the positioning component structure.

[0023] Figure 9 This is a schematic diagram of the drive component structure.

[0024] Figure 10 This is a sectional view of the support platform structure.

[0025] Figure 11 This is a schematic diagram of the support shaft and adjusting slider structure.

[0026] Figure 12 This is an exploded view of the load-bearing plate and load-bearing frame structure.

[0027] Wherein: 1-Machine base; 2-Drive assembly; 3-Smoothing assembly; 4-Positioning assembly; 5-Fabric; 101-Fixed frame; 102-First collection box; 103-Second collection box; 104-Modible frame; 105-Rotating shaft; 106-Support ring; 107-Adjusting table; 108-Adjusting bolt; 109-Adjusting motor; 110-Adjusting screw; 111-Bearing plate; 112-Bearing frame; 113-Supporting shaft; 114-Adjusting slider; 115 -Matching groove; 201-Cam; 202-Drive motor; 203-Connecting rod; 204-Crank; 301-Smoothing cylinder; 302-Guide shaft; 303-Connecting block; 304-Smoothing spring; 305-Smoothing pressure rod; 306-Telescopic unit; 307-Telescopic spring; 308-Ball bearing; 309-Socket block; 401-Pressure plate; 402-Connecting plate; 403-Positioning spring; 404-Positioning rod; 405-Tension spring; 406-Smoothing block. Detailed Implementation

[0028] 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 a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1: This embodiment provides a garment cutting table with a positioning structure, specifically as follows: Figures 1-6 As shown, the machine includes a machine base 1, which includes a fixed frame 101 and a movable frame 104 movably mounted on the fixed frame 101. The fixed frame 101 is equipped with a support platform for placing fabric 5. The movable frame 104 is provided with a smoothing component 3 for smoothing and pressing the fabric 5, and a driving component 2 for driving the movable frame 104 and the smoothing component 3. The smoothing component 3 is provided with a positioning component 4 for positioning and pressing the fabric 5. During operation, the smoothing component 3 simultaneously straightens the warp and weft of the fabric 5.

[0030] The smoothing component 3 includes two guide shafts 302 symmetrically mounted on the movable frame 104. The two guide shafts 302 are set at an included angle α. A transverse rod is mounted on the guide shaft 302. A plurality of smoothing rods are mounted on the transverse rod. The transverse rod includes a connecting block 303, two sleeve blocks 309, and two telescopic joints. The telescopic joints and sleeve blocks 309 are distributed on both sides of the connecting block 303. The sleeve blocks 309 are slidably connected to the guide shaft 302. The sleeve blocks 309 are connected to one end of the telescopic joint, and the connecting block 303 is connected to the other end of the telescopic joint.

[0031] During operation, the drive assembly 2 drives the movable frame 104, causing the positioning assembly 4 and the smoothing assembly 3 to approach and contact the fabric 5 laid on the support platform in sequence. After the positioning assembly 4 presses the fabric 5, the transverse rod and the smoothing rod on it begin to move laterally along the guide rail shaft 302 away from the positioning assembly 4. At this time, the smoothing rod smooths the warp direction of the fabric 5. At the same time, due to the α between the guide rail shafts 302, the telescopic joint begins to extend, and the spacing between the multiple smoothing rods installed on the transverse rod increases. At this time, the smoothing rod smooths the weft direction of the fabric 5. When the transverse rod stops moving, the multiple smoothing rods can press and position the fabric 5.

[0032] With the above settings, the smoothing rod can smooth and press the fabric 5 in the warp and weft directions and position it during movement, thus improving the finishing quality.

[0033] Example 2: This embodiment is a further extension of Embodiment 1, specifically as follows: Figures 4-6 As shown, the telescopic joint includes multiple telescopic units 306 and telescopic springs 307. Adjacent telescopic units 306 are slidably connected, and telescopic springs 307 are provided between adjacent telescopic units 306. A sleeve block 309 is slidably connected to a telescopic unit 306 at one end of the telescopic joint, and a telescopic spring 307 is provided between the sleeve block 309 and the telescopic unit 306. A connecting block 303 is connected to a telescopic unit 306 at the other end of the telescopic joint, and a telescopic spring 307 is provided between the telescopic unit 306 and the connecting block 303.

[0034] With the above settings, the distance between adjacent telescopic units 306 in the telescopic joint can be increased synchronously, that is, the smoothing rod can perform smoothing operations on all positions of the fabric 5, instead of tightening and smoothing from both sides of the fabric 5, thereby further improving the smoothing effect.

[0035] like Figures 5-6 As shown, the smoothing rod includes a smoothing cylinder 301 and a smoothing pressure rod 305 slidably connected thereto. A smoothing spring 304 is provided between the smoothing cylinder 301 and the smoothing pressure rod 305. A ball joint is connected to a ball bearing 308 on the smoothing pressure rod 305.

[0036] By setting the smoothing spring 304, it is possible to ensure that when smoothing the fabric 5, the elastic force generated by the compression of the smoothing spring 304 can act on the fabric 5, so that the fabric has a certain tension, preventing the fabric from loosening later and further enhancing the smoothing effect; by setting the ball bearing 308, the friction between the smoothing rod and the fabric 5 can be reduced when smoothing the fabric 5, preventing the smoothing rod from damaging the fabric 5.

[0037] Example 3: This embodiment is a further extension of embodiment 2, as follows: Figures 7-8 As shown, the positioning assembly 4 includes a connecting plate 402 mounted on a guide rail shaft 302, and a pressure plate 401 mounted on the connecting plate 402. The pressure plate 401 is used to press the fabric 5. A positioning rod 404 is slidably connected to the pressure plate 401, and a positioning spring 403 is provided between the positioning rod 404 and the pressure plate 401. The pressure plate 401 is provided with two symmetrical inclined grooves about the positioning rod 404, with one end of the inclined groove closer to the positioning rod 404 being lower than the other end. A smoothing block 406 is slidably connected to the inclined groove, and a tension spring 405 is provided between the smoothing block 406 and the pressure plate 401. A smoothing rod is mounted on the smoothing block 406, and the smoothing rod is arranged perpendicular to the inclined groove.

[0038] When the movable frame 104 approaches the fabric 5, the positioning rod 404 first contacts the fabric 5. At this time, the positioning rod 404 presses the fabric 5 tightly. Then, the positioning spring 403 begins to be compressed, and the smoothing rod on the smoothing block 406 begins to contact the fabric 5. As the pressure plate 401 continuously approaches the fabric 5, the two smoothing rods will overcome the tension of the tension spring 405 and move away from each other. When the smoothing rods move away from each other, the weft area of ​​the edge of the fabric 5 is smoothed. Then, the pressure plate 401 contacts and presses the smoothed area for line positioning.

[0039] By setting two inclined grooves and corresponding smoothing rods, the area to be positioned of the fabric 5 can be smoothed before the pressure plate 401 presses and positions the fabric 5, preventing the fabric 5 from being wrinkled after being pressed by the pressure plate 401; by setting the positioning rod 404, the fabric 5 is initially positioned by point positioning before the smoothing rods work, preventing the two smoothing rods from dragging the fabric 5 during operation.

[0040] Example 4: This embodiment is a further extension based on any one of Embodiments 1 to 3, specifically as follows: Figure 1 , Figure 9As shown, the drive assembly 2 includes a drive motor 202 mounted on a movable frame 104, a crank 204 fixedly connected to the drive motor 202, a cam 201 fixedly connected to the crank 204, a connecting rod 203 rotatably connected to the crank 204, and the connecting rod 203 rotatably connected to the connecting block 303. An adjustment platform 107 is mounted on the fixed frame 101, and a support ring 106 for supporting the cam 201 is rotatably connected to the adjustment platform 107. The movable frame 104 is rotatably connected to the adjustment platform 107.

[0041] The drive motor 202 drives the cam 201 and crank 204 to rotate. When the crank 204 rotates, it drives the connecting rod 203, which can pull the transverse rod to reciprocate. When the cam 201 rotates, the distance between the center and the support ring 106 changes, so the movable frame 104 will swing back and forth and stop. When the movable frame 104 swings down and stops, the smoothing component 3 and the positioning component 4 start to work. When the movable frame 104 swings up and stops, the smoothing component 3 and the positioning component 4 start to reset.

[0042] With the above settings, the movement sequence of the movable frame 104 and the smoothing component 3 can be reasonably controlled, ensuring the coordination of movement between the movable frame 104 and the smoothing component 3.

[0043] like Figure 9 As shown, the adjusting platform 107 is slidably connected to the fixed frame 101, and the adjusting bolt 108 is rotatably connected to the fixed frame 101. The adjusting bolt 108 is threadedly connected to the adjusting platform 107. By rotating the adjusting bolt 108, the distance between the movable frame 104 and the fixed frame 101 can be changed to process fabrics 5 with different stacking thicknesses.

[0044] Example 5: This embodiment is a further extension of embodiment 4, as follows: Figures 10-12 As shown, the support platform includes a support plate 111 and a support frame 112. The support frame 112 is provided with multiple mating grooves 115, and multiple rotating shafts 105 are installed on the support plate 111. The mating grooves 115 cooperate with the rotating shafts 105. An adjusting component is installed on the fixed frame 101. The adjusting component includes a support shaft 113 for supporting the support plate 111 and two adjusting motors 109 installed on the fixed frame 101. Adjusting screws 110 are fixedly connected to the adjusting motors 109, and adjusting sliders 114 are threadedly connected to the adjusting screws 110. The adjusting sliders 114 are slidably connected to the fixed frame 101, and the support shaft 113 is installed on the adjusting sliders 114. A first collection box 102 and a second collection box 103 are installed on the fixed frame 101.

[0045] After the fabric 5 is cut, it is divided into usable material and scrap. While the smoothing component 3 and positioning component 4 are pressing and positioning the fabric 5, the adjusting motor 109 is started, causing the adjusting slider 114 to drive the support shaft 113 to move away from the adjusting motor 109. At this time, the support shaft 113 moves to the side of the bearing plate 111, and the rotating shaft 105 on the side away from the support shaft 113 disengages from the connecting groove 115. The rotating shaft 105 on the side close to the support shaft 113 rotates in the connecting groove 115, that is, the bearing plate 111 rotates as a whole. At this time, the usable material slides into the first collection box 102, while the scrap cannot slide down because it is pressed. Afterward, the support shaft 113 is reset. The moving frame 104 moves the smoothing component 3 and the positioning component 4 away from the fabric 5, and the adjusting motor 109 starts, causing the adjusting slider 114 to move the support shaft 113 towards the adjusting motor 109. At this time, the support shaft 113 moves to the other side of the support plate 111, and the rotating shaft 105 on the side away from the support shaft 113 disengages from the connecting groove 115. The rotating shaft 105 on the side close to the support shaft 113 rotates in the connecting groove 115, that is, the entire support plate 111 rotates. At this time, the scrap material is not compressed, so it slides into the second collection box 103. Then the support shaft 113 resets and moves to the bottom of the support plate 111.

[0046] With the above settings, materials to be used and scraps on the support platform can be collected separately according to different situations, thereby improving work efficiency.

[0047] Working principle: The operator places fabric 5 on the support platform and adjusts the adjusting bolt 108 according to the thickness of the stacked fabric 5 to make the movable frame 104 adapt to the thickness of fabric 5. Then, the operator starts the drive motor 202. At this time, the movable frame 104 begins to move the smoothing component 3 and the positioning component 4 closer to the fabric 5. First, the positioning rod 404 presses down on the fabric 5, and at the same time, the smoothing rod on the smoothing component 3 also presses down on the fabric 5. Then, the smoothing rod on the smoothing block 406 smooths the edges of the fabric 5. Then, the pressure plate 401 presses the edges of the fabric 5 tightly to position the fabric 5. Then, the connecting rod 203 begins to pull the transverse rod. At this time, the smoothing rods installed on the transverse rod begin to move synchronously, and the spacing between the smoothing rods begins to increase to perform comprehensive warp and weft smoothing of the fabric 5. Until the horizontal moving bar moves to the edge of the fabric 5 opposite to the pressure plate 401, the drive motor 202 stops working, and the operator can start cutting the fabric 5. After cutting, the adjusting motor 109 is started, so that the cut material falls into the first collection box 102, and then the support plate 111 is reset. Then the drive motor 202 is started, and the movable frame 104 moves the smoothing component 3 and the positioning component 4 away from the support table. At this time, the adjusting motor 109 is started again, so that the scraps fall into the second collection box 103, and then the support plate 111 is reset, thus completing the cutting operation.

[0048] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A garment cutting table with a positioning structure, comprising a machine base (1), characterized in that: The machine (1) includes a fixed frame (101) and a movable frame (104) movably mounted on the fixed frame (101). The fixed frame (101) is equipped with a support platform for placing the fabric (5). The movable frame (104) is provided with a smoothing component (3) for smoothing and pressing the fabric (5) and a driving component (2) for driving the movable frame (104) and the smoothing component (3) to move. The smoothing component (3) is provided with a positioning component (4) for positioning and pressing the fabric (5). When the smoothing component (3) is working, it simultaneously straightens the fabric (5) in the warp and weft directions. The smoothing component (3) includes two guide shafts (302) symmetrically mounted on the movable frame (104). The two guide shafts (302) are set at an included angle α. A transverse rod is mounted on the guide shaft (302). Multiple smoothing rods are mounted on the transverse rod. The transverse rod includes a connecting block (303), two sleeve blocks (309), and two telescopic joints. The telescopic joints and sleeve blocks (309) are distributed on both sides of the connecting block (303). The sleeve blocks (309) are slidably connected to the guide shaft (302). The sleeve blocks (309) are connected to one end of the telescopic joint, and the connecting block (303) is connected to the other end of the telescopic joint. During operation, the transverse rod moves along the guide shaft (302), the telescopic joint extends, and the spacing between the multiple smoothing rods mounted on the transverse rod increases. The telescopic joint includes multiple telescopic units (306) and telescopic springs (307). Adjacent telescopic units (306) are slidably connected, and telescopic springs (307) are provided between adjacent telescopic units (306). A sleeve block (309) is slidably connected to a telescopic unit (306) at one end of the telescopic joint, and a telescopic spring (307) is provided between the sleeve block (309) and the telescopic unit (306). A connecting block (303) is connected to a telescopic unit (306) at the other end of the telescopic joint, and a telescopic spring (307) is provided between the telescopic unit (306) and the connecting block (303). The smoothing rod includes a smoothing cylinder (301) and a smoothing pressure rod (305) slidably connected thereto. A smoothing spring (304) is provided between the smoothing cylinder (301) and the smoothing pressure rod (305). A ball joint is connected to the smoothing pressure rod (305) with a ball bearing (308).

2. The garment cutting table with a positioning structure according to claim 1, characterized in that: The positioning component (4) includes a connecting plate (402) mounted on a guide rail shaft (302), and a pressure plate (401) mounted on the connecting plate (402) for pressing the fabric (5).

3. A garment cutting table with a positioning structure according to claim 2, characterized in that: A positioning rod (404) is slidably connected to the pressure plate (401). A positioning spring (403) is provided between the positioning rod (404) and the pressure plate (401). Two inclined grooves symmetrical about the positioning rod (404) are provided on the pressure plate (401). One end of the inclined groove closer to the positioning rod (404) is lower than the other end. A smoothing block (406) is slidably connected to the inclined groove. A tension spring (405) is provided between the smoothing block (406) and the pressure plate (401). A smoothing rod is installed on the smoothing block (406). The smoothing rod is set perpendicular to the inclined groove.

4. A garment cutting table with a positioning structure according to claim 1, characterized in that: The drive assembly (2) includes a drive motor (202) mounted on a movable frame (104), a crank (204) fixedly connected to the drive motor (202), a cam (201) fixedly connected to the crank (204), a connecting rod (203) rotatably connected to the crank (204), the connecting rod (203) rotatably connected to the connecting block (303), an adjustment platform (107) mounted on the fixed frame (101), a support ring (106) rotatably connected to the adjustment platform (107) for supporting the cam (201), and the movable frame (104) rotatably connected to the adjustment platform (107).

5. A garment cutting table with a positioning structure according to claim 4, characterized in that: The adjustment platform (107) is slidably connected to the fixed frame (101), and the adjustment bolt (108) is rotatably connected to the fixed frame (101). The adjustment bolt (108) is threadedly connected to the adjustment platform (107).

6. A garment cutting table with a positioning structure according to claim 1, characterized in that: The support platform includes a support plate (111) and a support frame (112). The support frame (112) is provided with multiple connecting grooves (115). Multiple rotating shafts (105) are installed on the support plate (111). The connecting grooves (115) cooperate with the rotating shafts (105). An adjusting component is installed on the fixed frame (101). The adjusting component includes a support shaft (113) for supporting the support plate (111) and two adjusting motors (109) installed on the fixed frame (101). An adjusting screw (110) is fixedly connected to the adjusting motor (109). An adjusting slider (114) is threadedly connected to the adjusting screw (110). The adjusting slider (114) is slidably connected to the fixed frame (101). The support shaft (113) is installed on the adjusting slider (114). A first collection box (102) and a second collection box (103) are installed on the fixed frame (101).

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