Cloth flattening device for cutting

Abstract

The utility model relates to the technical field of cloth processing, and discloses a cloth flattening device for tailoring, which comprises a bottom table, the upper surface of the bottom table is fixedly connected with two fixing blocks, the opposite surfaces of the two fixing blocks are rotatably connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a working table. A positioning mechanism used for fixing cloth is installed on the upper surface of the workbench. According to the utility model, the T-shaped insertion rod is pulled, the T-shaped insertion rod drives the positioning block to be pulled out of the positioning groove of the arc-shaped strip, the screw rod is moved to the threaded hole, the T-shaped insertion rod is rotated, the screw rod is screwed into the threaded hole, the position of the positioning block is fixed, at the moment, the workbench can be rotated to adjust the angle, and after a proper angle is reached, the positioning block is pulled out. The T-shaped inserting rod is rotated reversely to enable the screw rod to be separated from the threaded hole, at the moment, the positioning block is inserted into the positioning groove under the elastic force of the spring, the angle of the workbench is fixed, and therefore the device can be adjusted to different angles according to habits of a user, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and more specifically to a fabric flattening device for cutting. Background Technology

[0002] In the process of making clothing from fabric, the fabric needs to be cut. Currently, the fabric is placed on a table and fixed to avoid wrinkles before cutting. CN212741958U, a publication on a workbench for a fabric cutting machine, proposes that the working height of some existing fabric cutting machines on the market cannot be adjusted. This forces workers of different heights to adapt by relying on their own posture, thus reducing the work efficiency of workers of different heights. The proposed solution involves powering a kinetic motor to drive gears through a kinetic shaft. During gear rotation, a toothed transmission belt moves in the same direction, driving threaded rods to rotate in the same direction via a toothed groove assembly. Simultaneously, as all four threaded rods rotate in the same direction, the threaded openings raise or lower the main body of the cutting workbench. When the main body of the cutting workbench reaches the desired height, simply stop powering the kinetic motor.

[0003] However, during operation, after the workbench is raised or lowered, the workers still need to bend over or lower their backs when cutting the fabric. This is because the fabric is placed on a horizontal table, which can cause some physical discomfort after working for a long time. Therefore, we propose a fabric flattening device for cutting that can be adjusted in angle. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a fabric flattening device for cutting, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a fabric flattening device for cutting, including a base platform, two fixing blocks are fixedly connected to the upper surface of the base platform, a rotating shaft is rotatably connected to the opposite surfaces of the two fixing blocks, a worktable is fixedly connected to the surface of the rotating shaft, and a positioning mechanism for fixing the fabric is installed on the upper surface of the worktable.

[0006] An arc-shaped strip is fixedly connected to the side of the workbench, and the side of the arc-shaped strip overlaps with the side of the base platform. A concave block is fixedly connected to the side of the base platform, and the surface of the arc-shaped strip overlaps with the inner wall of the concave block. A concave strip is fixedly connected to the side of the concave block, and a threaded hole is opened on the side of the concave strip. A T-shaped insert is installed inside the threaded hole, and a screw adapted to the threaded hole is fixedly connected to the end face of the T-shaped insert. A positioning block is rotatably connected to the end face of the screw. An opening is opened on the side of the concave block, and the surface of the positioning block overlaps with the inner wall of the opening. A spring is fixedly connected to the opposite face of the positioning block and the concave strip. Several positioning grooves adapted to the positioning blocks are opened on the side of the arc-shaped strip, and the surface of the positioning blocks overlaps with the inner wall of the positioning grooves.

[0007] Furthermore, the positioning mechanism includes two track plates fixedly mounted on the upper surface of the workbench.

[0008] Furthermore, grooves are provided on the opposite sides of both track plates, and L-shaped sliders are slidably connected to the inner walls of the grooves. Mounting strips are fixedly connected to the opposite faces of the L-shaped sliders.

[0009] Furthermore, the upper surface of the mounting strip is threaded with a threaded rod, and the bottom end of the threaded rod is rotatably connected to a pressure strip.

[0010] Furthermore, a limiting rod is fixedly connected to the upper surface of the pressure strip, and a limiting hole is formed on the upper surface of the mounting strip, with the surface of the limiting rod overlapping the inner wall of the limiting hole.

[0011] Furthermore, several rubber positioning protrusions are installed on the lower surface of the pressure strip.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. In this utility model, the fabric is placed on the worktable, and then the installation strip is moved to move the pressure strip above the fabric. The threaded rod is rotated, and under the limit of the limiting rod, the pressure strip moves towards the fabric. The pressure strip, together with the worktable, can clamp the fabric, thereby ensuring that the fabric is laid flat on the worktable, avoiding fabric wrinkles, and ensuring the cutting accuracy of the fabric.

[0014] 2. In this utility model, pulling the T-shaped insert rod causes the positioning block to be pulled out of the positioning groove of the arc-shaped strip, and the screw is moved to the threaded hole. Rotating the T-shaped insert rod causes the screw to be screwed into the threaded hole, fixing the position of the positioning block. At this time, the worktable can be rotated to adjust the angle. After reaching a suitable angle, the T-shaped insert rod is reversed to disengage the screw from the threaded hole. At this time, under the elastic force of the spring, the positioning block is inserted into the positioning groove, fixing the angle of the worktable. Thus, the device can be adjusted to different angles according to the user's habits, making it convenient to use. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0017] Figure 3 This is a three-dimensional structural diagram of the mounting strip of this utility model.

[0018] The attached diagram is labeled as follows: 1. Base platform, 2. Fixing block, 3. Worktable, 4. Arc-shaped strip, 5. Concave block, 6. Concave strip, 7. T-shaped insert rod, 8. Screw, 9. Positioning block, 10. Track plate, 11. L-shaped slider, 12. Mounting strip, 13. Threaded rod, 14. Pressure strip, 15. Limiting rod, 16. Spring. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The fabric flattening device for cutting involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figure 1-3 This utility model provides a fabric flattening device for cutting, including a base platform 1. Two fixing blocks 2 are fixedly connected to the upper surface of the base platform 1. A rotating shaft is rotatably connected to the opposite face of the two fixing blocks 2. A worktable 3 is fixedly connected to the surface of the rotating shaft. A positioning mechanism for fixing the fabric is installed on the upper surface of the worktable 3. The positioning mechanism includes two track plates 10 fixedly installed on the upper surface of the worktable 3. Slide grooves are opened on the opposite back sides of the two track plates 10. L-shaped sliders 11 are slidably connected to the inner wall of the slide grooves. Mounting strips 12 are fixedly connected to the opposite faces of the L-shaped sliders 11.

[0021] The upper surface of the mounting strip 12 is threaded with a threaded rod 13, and the bottom end of the threaded rod 13 is rotatably connected with a pressure strip 14. The upper surface of the pressure strip 14 is fixedly connected with a limit rod 15. A limit hole is opened on the upper surface of the mounting strip 12. The surface of the limit rod 15 overlaps with the inner wall of the limit hole. Several rubber positioning protrusions are installed on the lower surface of the pressure strip 14.

[0022] Place the fabric on the workbench 3, then move the mounting strip 12 to move the pressure strip 14 above the fabric. Rotate the threaded rod 13, and under the limit of the limit rod 15, the pressure strip 14 moves towards the fabric. The pressure strip 14, together with the workbench 3, can clamp the fabric, thereby ensuring that the fabric is laid flat on the workbench 3, avoiding fabric wrinkles, and ensuring the cutting accuracy of the fabric.

[0023] An arc-shaped strip 4 is fixedly connected to the side of the workbench 3. The central axis of rotation of the arc-shaped strip 4 is the same straight line as the central axis of the rotating shaft. The side of the arc-shaped strip 4 overlaps with the side of the base 1. A concave block 5 is fixedly connected to the side of the base 1. The surface of the arc-shaped strip 4 overlaps with the inner wall of the concave block 5. A concave strip 6 is fixedly connected to the side of the concave block 5. A threaded hole is opened on the side of the concave strip 6. A T-shaped insert 7 is installed inside the threaded hole. A screw 8 that matches the threaded hole is fixedly connected to the end face of the T-shaped insert 7.

[0024] The end face of the screw 8 is rotatably connected to a positioning block 9. The side of the concave block 5 is provided with a through opening. The surface of the positioning block 9 overlaps with the inner wall of the through opening. The opposite face of the positioning block 9 and the concave strip 6 is fixedly connected to a spring 16. The side of the arc strip 4 is provided with several positioning grooves that are adapted to the positioning block 9. The surface of the positioning block 9 overlaps with the inner wall of the positioning groove.

[0025] Pull the T-shaped insert 7, which will cause the positioning block 9 to be pulled out of the positioning groove of the arc-shaped strip 4 and move the screw 8 to the threaded hole. Rotate the T-shaped insert 7, and the screw 8 will be screwed into the threaded hole, fixing the position of the positioning block 9. At this time, the worktable 3 can be rotated to adjust the angle. After reaching the appropriate angle, reverse the T-shaped insert 7 to disengage the screw 8 from the threaded hole. At this time, under the elastic force of the spring 16, the positioning block 9 will be inserted into the positioning groove, fixing the angle of the worktable 3. This allows the device to be adjusted to different angles according to the user's habits, making it convenient to use.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fabric flattening device for cutting, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to two fixing blocks (2), and the opposite surfaces of the two fixing blocks (2) are rotatably connected to a rotating shaft. The surface of the rotating shaft is fixedly connected to a worktable (3), and the upper surface of the worktable (3) is equipped with a positioning mechanism for fixing the fabric. An arc-shaped strip (4) is fixedly connected to the side of the workbench (3). The side of the arc-shaped strip (4) overlaps with the side of the base (1). A concave block (5) is fixedly connected to the side of the base (1). The surface of the arc-shaped strip (4) overlaps with the inner wall of the concave block (5). A concave strip (6) is fixedly connected to the side of the concave block (5). A threaded hole is opened on the side of the concave strip (6). A T-shaped insert (7) is installed inside the threaded hole. The end face of the T-shaped insert (7) A screw (8) adapted to the threaded hole is fixedly connected. A positioning block (9) is rotatably connected to the end face of the screw (8). A through-hole is opened on the side of the concave block (5). The surface of the positioning block (9) overlaps with the inner wall of the through-hole. A spring (16) is fixedly connected to the opposite face of the positioning block (9) and the concave strip (6). Several positioning grooves adapted to the positioning block (9) are opened on the side of the arc strip (4). The surface of the positioning block (9) overlaps with the inner wall of the positioning groove.

2. The fabric flattening device for cutting according to claim 1, characterized in that: The positioning mechanism includes two track plates (10) fixedly installed on the upper surface of the workbench (3).

3. The fabric flattening device for cutting according to claim 2, characterized in that: Slide grooves are provided on the opposite sides of the two track plates (10), and L-shaped sliders (11) are slidably connected to the inner wall of the slide grooves. Mounting strips (12) are fixedly connected to the opposite faces of the L-shaped sliders (11).

4. The fabric flattening device for cutting according to claim 3, characterized in that: The upper surface of the mounting strip (12) is threaded with a threaded rod (13), and the bottom end of the threaded rod (13) is rotatably connected with a pressure strip (14).

5. A fabric flattening device for cutting according to claim 4, characterized in that: A limiting rod (15) is fixedly connected to the upper surface of the pressure strip (14), and a limiting hole is opened on the upper surface of the mounting strip (12). The surface of the limiting rod (15) overlaps with the inner wall of the limiting hole.

6. The fabric flattening device for cutting according to claim 5, characterized in that: The lower surface of the pressure strip (14) is equipped with several rubber positioning protrusions.

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