A garment fabric cutting and positioning device

Abstract

The utility model discloses a clothing fabric cutting and positioning device relates to the technical field of fabric cutting, including cutting table, positioning frame and smoothing piece, and positioning frame top is equipped with cutting through -hole, and positioning frame movable sleeve is located in the middle part of cutting table and can vertically direction lift, make positioning frame through the falling of the fabric that spreads on cutting table and carry out the compression, and smoothing piece sets up in positioning frame both sides and can along cutting table horizontal direction remove, and the fabric of cutting table top is smoothed. The utility model discloses through the fabric spreading to cutting table, then through the compression of the fabric on cutting table of positioning frame downshift, simultaneously when positioning frame drops, drives two smoothing pieces reverse movement and reaches the smoothing of the fabric on cutting table, makes the cutting position of fabric keep level and the steady fixed position, avoids the fabric because uneven or deviation and influences cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting technology, and in particular to a garment fabric cutting and positioning device. Background Technology

[0002] In the garment processing process, a portion of the fabric needs to be cut from the required material to be used as raw material for garment processing. The cutting and positioning device is an important component of modern mechanical fabric cutting equipment. It presses and positions the fabric to prevent it from shifting during the cutting process and affecting the cutting quality.

[0003] Existing positioning devices do not have the function of flattening the fabric. Before the fabric is positioned and pressed by the positioning device, it is necessary to manually smooth the fabric. This makes the positioning device's function relatively simple and difficult to better assist in the fabric cutting process. Therefore, we propose a garment fabric cutting positioning device. Utility Model Content

[0004] The purpose of this invention is to provide a garment fabric cutting and positioning device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a garment fabric cutting and positioning device, comprising:

[0006] Cutting table;

[0007] A positioning frame is provided with a cutting through hole at the top. The positioning frame is movably sleeved in the middle of the cutting table and can be raised and lowered vertically, so that the positioning frame can press the fabric laid flat on the cutting table by lowering.

[0008] A smoothing component, which is located on both sides of the positioning frame and can move horizontally along the cutting table, smooths the fabric at the top of the cutting table.

[0009] Preferably, the cross-section of the positioning frame is U-shaped, and a lifting mechanism is fixedly installed at the bottom center of the cutting table. The telescopic end of the lifting mechanism extends downward and is fixed to the bottom of the inner side of the positioning frame.

[0010] Preferably, the top inner side of the positioning frame and both sides of the cutting through hole are provided with downward protrusions, and the bottom end of the protrusions is fixedly connected to a rubber pad.

[0011] Preferably, a transmission plate is provided at both ends of the positioning frame and the smoothing component, and the two ends of the transmission plate are movably connected to the positioning frame and the smoothing component, respectively.

[0012] Preferably, the smoothing component includes:

[0013] A leveling roller, which is movably mounted on the top of the cutting table;

[0014] Two sliding seats are rotatably connected to both ends of the leveling roller, and the sliding seats move linearly along the side wall of the cutting table.

[0015] Preferably, both ends of the transmission plate are rotatably connected to sliding seats, the hinge seat at one end of the transmission plate is fixedly connected to the side wall of the sliding seat, and the hinge seat at the other end of the transmission plate is fixedly connected to the side wall of the positioning frame.

[0016] Preferably, a limiting slider is fixedly connected to the bottom of the transmission plate facing the cutting table, and a straight groove adapted to the limiting slider is provided on the side wall of the cutting table. Auxiliary pulleys are rotatably connected to both the upper and lower sides of the limiting slider, and the outer peripheral wall of the auxiliary pulley contacts the inner wall of the straight groove.

[0017] Preferably, support legs are fixedly connected to both sides of the bottom end of the cutting table, a support frame is fixedly connected to the bottom between the two support legs, a guide slide rod is fixedly connected between the support frame and the bottom end of the cutting table, and the outer wall of the guide slide rod is slidably inserted into the bottom of the positioning frame.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] This invention lays the fabric flat on the cutting table, and then the positioning frame moves down to press the fabric on the cutting table. At the same time, when the positioning frame descends, it drives two smoothing parts to move in opposite directions to smooth the fabric on the cutting table, so that the cutting position of the fabric is kept flat and firmly positioned, and the cutting quality is not affected by unevenness or displacement of the fabric. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional sectional view of the positioning frame of this utility model;

[0023] Figure 3 For the present utility model Figure 1 A magnified schematic diagram of the structure at point A;

[0024] Figure 4 This is a three-dimensional structural diagram of the sliding seat of this utility model.

[0025] In the attached image:

[0026] 100. Cutting table; 101. Positioning frame; 102. Cutting through hole; 103. Protrusion; 104. Rubber pad; 105. Lifting mechanism; 106. Hinge seat; 107. Leveling roller; 108. Sliding seat; 109. Transmission plate; 110. Limiting slider; 111. Auxiliary pulley; 112. Support leg; 113. Support frame; 114. Guide slide rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides, for example Figures 1-4 The image shows a garment fabric cutting and positioning device.

[0029] Example 1: Includes a cutting table 100, a positioning frame 101, and smoothing components. The positioning frame 101 has a cutting through hole 102 at its top. The positioning frame 101 is movably fitted into the middle of the cutting table 100 and can be raised and lowered vertically. The positioning frame 101 lowers to press the fabric laid flat on the cutting table 100. The smoothing components are located on both sides of the positioning frame 101 and can move horizontally along the cutting table 100 to smooth the fabric at the top of the cutting table 100. In this example, initially, the positioning frame 101 is in the raised position. At this time, the two smoothing components are located at the top of the cutting table 100 near the side wall of the positioning frame 101. The fabric to be cut is laid flat on the cutting table 100, and then the positioning frame 101 moves down to exert a pressing effect on the top of the cutting table 100, thus smoothing the fabric. The positioning frame 101 presses and positions the fabric at the cutting position. During the downward movement of the positioning frame 101, two smoothing components are driven to move in opposite directions along the lateral side of the cutting table 100. During this process, the smoothing components can use the translational motion to smooth the fabric on the surface of the cutting table 100, thereby ensuring the flatness of the fabric surface. This allows the positioning frame 101 to perform pre-smoothing treatment before pressing the fabric, improving the flatness of the fabric at the cutting position and thus helping to improve the quality of subsequent fabric cutting. At the same time, this process does not require manual intervention, reducing labor intensity. After the positioning frame 101 presses and positions the fabric, the cutting head part of the cutting mechanism mounted on the side of the cutting table 100 moves along the cutting through hole 102 on the positioning frame 101 to achieve straight cutting of the fabric.

[0030] Furthermore, the cross-section of the positioning frame 101 is U-shaped. A lifting mechanism 105 is fixedly installed at the bottom center of the cutting table 100. The telescopic end of the lifting mechanism 105 extends downward and is fixed to the bottom inner side of the positioning frame 101. The U-shaped positioning frame 101 can be fitted onto the cutting table 100, allowing the positioning frame 101 to move vertically. Thus, when pressing the fabric, the positioning frame 101 moves down until its inner top presses against the fabric on the cutting table 100, thereby creating a squeezing force. The lifting mechanism 105 can be driven by existing lifting drive equipment such as a hydraulic telescopic rod or an electric telescopic rod to meet the automatic lifting drive of the positioning frame 101. The positioning frame 101 has downwardly protruding protrusions 103 on its inner top side and on both sides of the cutting through hole 102. The bottom end of the protrusions 103 is fixedly connected to a rubber pad 104. The protrusions 103 on both sides of the inner top side of the positioning frame 101, together with the rubber pads 104, increase the frictional resistance when in contact with the fabric. This allows the area on both sides of the cutting through hole 102 on the fabric to be pressed and positioned when the inner top side of the positioning frame 101 contacts the fabric at the top of the cutting table 100. This ensures the stability of the cutting position on the fabric and avoids the problem of positional displacement during the cutting process, which would affect the cutting quality. This ensures the stability of the fabric cutting position positioning.

[0031] Furthermore, transmission plates 109 are provided at both ends of the positioning frame 101 and the smoothing component. The two ends of the transmission plates 109 are movably connected to the positioning frame 101 and the smoothing component, respectively. The transmission plates 109 can provide traction for the smoothing component, so that the positioning frame 101 drives the two smoothing components to move towards each other along the side wall of the cutting table 100 during the above process and they move closer to each other. When the positioning frame 101 moves down, the transmission plates 109 drive the two smoothing components to move away from each other, so that the two smoothing components can smooth the fabric on the cutting table 100 during the reverse translation process.

[0032] The smoothing component includes a smoothing roller 107 and two sliding seats 108. The smoothing roller 107 is movably mounted on the top of the cutting table 100. The two sliding seats 108 are rotatably connected to both ends of the smoothing roller 107 and move linearly along the side wall of the cutting table 100. Sliding seats 108 are rotatably connected to both ends of the transmission plate 109. A hinge seat 106 at one end of the transmission plate 109 is fixedly connected to the side wall of the sliding seat 108, and a hinge seat 106 at the other end of the transmission plate 109 is fixedly connected to the side wall of the positioning frame 101. Through the connecting action of the sliding seats 108, the outer peripheral wall of the smoothing roller 107 is aligned with the cutting table 100. While the top of the cutting table 100 is in contact with the fabric, the sliding seat 108 can also move horizontally along the side wall of the cutting table 100, while driving the leveling roller 107 to roll along the top of the cutting table 100. When the positioning frame 101 moves down to provide a pushing force to the transmission plate 109, the transmission plate 109 transmits the pushing force to the sliding seat 108, causing the sliding seat 108 to move laterally along the side wall of the cutting table 100, thereby synchronously driving the two leveling rollers 107 to roll in opposite directions, performing a leveling operation on the fabric on the cutting table 100, so that the fabric can be leveled before being pressed on the cutting table 100, thereby ensuring the flatness of the fabric pressing position.

[0033] Example 2: Based on Example 1, a limiting slider 110 is fixedly connected to the bottom of the transmission plate 109 facing the cutting table 100. A straight groove adapted to the limiting slider 110 is provided on the side wall of the cutting table 100. Auxiliary pulleys 111 are rotatably connected to both the upper and lower sides of the limiting slider 110. The outer peripheral wall of the auxiliary pulley 111 contacts the inner wall of the straight groove. Through the cooperation between the straight groove on the side wall of the cutting table 100 and the limiting slider 110 on the side wall of the transmission plate 109, the transmission plate 109 can be blocked and limited in the vertical direction, so that the transmission plate 109 can move horizontally along the side wall of the cutting table 100 stably. The setting of the auxiliary pulley 111 can reduce the frictional resistance between the limiting slider 110 and the straight groove, so that the transmission plate 109 moves more smoothly at the side wall position of the cutting table 100.

[0034] Furthermore, support legs 112 are fixedly connected to both sides of the bottom end of the cutting table 100, and a support frame 113 is fixedly connected to the bottom between the two support legs 112. A guide slide rod 114 is fixedly connected between the support frame 113 and the bottom end of the cutting table 100. The outer wall of the guide slide rod 114 is slidably inserted into the bottom of the positioning frame 101. The support legs 112 not only support the cutting table 100, but also serve as a load-bearing connection for the support frame 113, so that the guide slide rod 114 can be stably installed between the support frame 113 and the cutting table 100. In this way, by using the sliding insertion between the guide slide rod 114 and the bottom of the positioning frame 101, the rubber pad 104 can be guided when it is raised and lowered in the vertical direction, ensuring the stability of the positioning frame 101 during the raising and lowering process.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garment fabric cutting and positioning device, characterized in that: include: Cutting table (100); Positioning frame (101), the top of the positioning frame (101) is provided with a cutting through hole (102), the positioning frame (101) is movably sleeved in the middle of the cutting table (100) and can be raised and lowered in the vertical direction, so that the positioning frame (101) presses the fabric laid flat on the cutting table (100) by lowering; A smoothing component is provided on both sides of the positioning frame (101) and can move horizontally along the cutting table (100) to smooth the fabric at the top of the cutting table (100).

2. The garment fabric cutting and positioning device according to claim 1, characterized in that: The cross-section of the positioning frame (101) is U-shaped. A lifting mechanism (105) is fixedly installed at the bottom center of the cutting table (100). The telescopic end of the lifting mechanism (105) extends downward and is fixed to the bottom of the inner side of the positioning frame (101).

3. The garment fabric cutting and positioning device according to claim 1, characterized in that: The positioning frame (101) has a downward protrusion (103) at the top inner side and on both sides of the cutting through hole (102), and a rubber pad (104) is fixedly connected to the bottom end of the protrusion (103).

4. The garment fabric cutting and positioning device according to claim 1, characterized in that: A transmission plate (109) is provided at both ends of the positioning frame (101) and the smoothing component. The two ends of the transmission plate (109) are movably connected to the positioning frame (101) and the smoothing component, respectively.

5. The garment fabric cutting and positioning device according to claim 4, characterized in that: The smoothing component includes: A leveling roller (107) is movably mounted on the top of the cutting table (100); Two sliding seats (108) are rotatably connected to both ends of the leveling roller (107), and the sliding seats (108) move linearly along the side wall of the cutting table (100).

6. The garment fabric cutting and positioning device according to claim 5, characterized in that: Both ends of the transmission plate (109) are rotatably connected to sliding seats (108). The hinge seat (106) at one end of the transmission plate (109) is fixedly connected to the side wall of the sliding seat (108), and the hinge seat (106) at the other end of the transmission plate (109) is fixedly connected to the side wall of the positioning frame (101).

7. The garment fabric cutting and positioning device according to claim 5, characterized in that: The bottom of the transmission plate (109) facing the cutting table (100) is fixedly connected to a limiting slider (110). The side wall of the cutting table (100) is provided with a straight groove that matches the limiting slider (110). The upper and lower sides of the limiting slider (110) are rotatably connected to auxiliary pulleys (111). The outer peripheral wall of the auxiliary pulley (111) is in contact with the inner wall of the straight groove.

8. The garment fabric cutting and positioning device according to claim 1, characterized in that: The cutting table (100) has support legs (112) fixedly connected to both sides of its bottom end. A support frame (113) is fixedly connected to the bottom between the two support legs (112). A guide slide rod (114) is fixedly connected between the support frame (113) and the bottom end of the cutting table (100). The outer wall of the guide slide rod (114) is slidably inserted into the bottom of the positioning frame (101).

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