Positioning structure for cloth processing and cutting device

Abstract

The utility model discloses a positioning structure for cloth processing and cutting device, including work table and side plate, the bottom of side plate and the left side and right side fixed connection of work table top, the front side fixed connection of work table has the connecting frame, the front side of connecting frame is provided with screw rod, and one end of screw rod near work table penetrates connecting frame and is connected with the abutting plate of bearing swing, the utility model discloses a connecting frame, screw rod and abutting plate are set up, and the connecting frame can be positioned to screw rod, and through the rotation screw rod can drive abutting plate to move to the rear side to be able to abutting positioning to the cloth of passing through the inside of connecting frame, solved the cloth cutting device of current cloth when cutting work, lack the positioning structure of cloth, mainly through the cloth of winding rod surface is pulled to the top of processing table, and the cloth is laid out and cut, and the positioning effect is poor, and it is easy to lead to the problem of cutting notch skew.

Description

Technical Field

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

[0002] Fabric is a commonly used material in decoration, including woven and knitted fabrics. Based on processing methods, it can be divided into greige fabric, bleached fabric, dyed fabric, and printed fabric. Based on raw materials, it can be divided into cotton, chemical fiber, and linen fabrics. Fabric processing requires cutting to create various products. In today's textile and apparel industry and many other fields that require fabric processing, precise fabric cutting is a crucial step. Existing fabric cutting devices lack a positioning structure for the fabric during cutting. They mainly pull the fabric from the surface of the winding rod to the top of the processing table for flat cutting, resulting in poor positioning and easily causing skewed cuts. Utility Model Content

[0003] To address the problems mentioned in the background art, the purpose of this utility model is to provide a positioning structure for a fabric processing and cutting device, which has the advantage of easy positioning. This solves the problem that existing fabric cutting devices lack a positioning structure for the fabric during cutting, and mainly rely on pulling the fabric on the surface of the winding rod to the top of the processing table for flat cutting, resulting in poor positioning and easy skewed cuts.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a positioning structure for a fabric processing and cutting device, comprising a worktable and a side plate. The bottom of the side plate is fixedly connected to the left and right sides of the top of the worktable. A connecting frame is fixedly connected to the front side of the worktable. A screw is provided on the front side of the connecting frame. One end of the screw near the worktable passes through the connecting frame and is movably connected to a clamping plate through a bearing. The screw is threadedly connected to the connecting frame. The left and right sides of the clamping plate are movably connected to the left and right sides of the inner wall of the connecting frame. A clamping mechanism is movably connected to the inner side of the side plate, and an adjustment mechanism is provided on the outer side of the side plate.

[0005] As a preferred embodiment of this utility model, the clamping mechanism includes a U-shaped frame, a rotating rod is provided on the top of the U-shaped frame, one end of the rotating rod near the worktable passes through the U-shaped frame and is movably connected to a pressure plate through a bearing, and the rotating rod is threadedly connected to the U-shaped frame.

[0006] In a preferred embodiment of this invention, the adjustment mechanism includes an adjustment groove, a connecting rod is fixedly connected to the outer side of the U-shaped frame, a grip is fixedly connected to the other end of the connecting rod, and the surface of the connecting rod is movably connected to the inner wall of the adjustment groove.

[0007] As a preferred embodiment of this utility model, the top of the workbench is provided with a backing plate, the front side of the backing plate has two sliding grooves, the front side of the backing plate is movably connected to a cutter, and the rear side of the cutter is fixedly connected to two sliding plates, the surface of the sliding plates is slidably connected to the inner wall of the sliding grooves.

[0008] As a preferred embodiment of this utility model, the top of the side plate is fixedly connected to two fixing brackets, the inner side of the fixing brackets is fixedly connected to a top plate, the top of the top plate is provided with a movable groove, the inner wall of the movable groove is movably connected to a limiting plate, the bottom of the limiting plate is fixedly connected to the top of the back plate, and an electric push rod is fixedly installed on the front side of the limiting plate, the output end of the electric push rod is fixedly connected to the top of the cutter.

[0009] In a preferred embodiment of this invention, a servo motor is fixedly installed on the side of the fixed frame away from the rear side of the worktable, and a lead screw is movably connected to the rear side of the inner wall of the movable groove via a bearing. The other end of the lead screw passes through the limiting plate and is fixedly connected to the output end of the servo motor. The lead screw is threadedly connected to the limiting plate.

[0010] As a preferred embodiment of this utility model, an insertion hole is provided at the top of the grip surface, and positioning rods are inserted into the left and right sides of the rear side of the top of the workbench.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model, by setting up a connecting frame, a screw, and a clamping plate, allows the connecting frame to limit the screw's position. By rotating the screw, the clamping plate can be moved to the rear, thereby clamping and positioning the fabric passing through the connecting frame. This solves the problem that existing fabric cutting devices lack a positioning structure for the fabric during cutting. They mainly pull the fabric from the surface of the winding rod to the top of the processing table for flat cutting, resulting in poor positioning and a tendency for the cutting cut to be skewed. This invention achieves a convenient positioning effect.

[0013] 2. By setting up a clamping mechanism, the U-shaped frame can limit the rotation rod. By rotating the rotation rod, the pressure plate can be moved downward, so that the fabric can be clamped and positioned through the two corners inside the U-shaped frame.

[0014] 3. This utility model has an adjustment mechanism. The adjustment groove can limit the movement of the connecting rod. By moving the grip rod back and forth, the connecting rod and the U-shaped frame can be moved back and forth, thereby pulling the fabric held inside the U-shaped frame to the rear of the top of the workbench. Attached Figure Description

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

[0016] Figure 2 This is a three-dimensional sectional view of the backrest structure of this utility model;

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

[0018] In the diagram: 1. Workbench; 2. Side plate; 3. Connecting frame; 4. Screw; 5. Clamping plate; 6. Clamping mechanism; 61. U-shaped frame; 62. Rotary rod; 63. Pressure plate; 7. Adjustment mechanism; 71. Adjustment groove; 72. Connecting rod; 73. Handle rod; 8. Back plate; 9. Slide groove; 10. Cutter; 11. Slide plate; 12. Fixed frame; 13. Top plate; 14. Movable groove; 15. Limiting plate; 16. Electric push rod; 17. Servo motor; 18. Lead screw; 19. Insertion hole; 20. Positioning rod. Detailed Implementation

[0019] 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.

[0020] like Figures 1 to 3 As shown, the positioning structure for a fabric processing and cutting device provided by this utility model includes a workbench 1 and a side plate 2. The bottom of the side plate 2 is fixedly connected to the left and right sides of the top of the workbench 1. A connecting frame 3 is fixedly connected to the front side of the workbench 1. A screw 4 is provided on the front side of the connecting frame 3. The end of the screw 4 near the workbench 1 passes through the connecting frame 3 and is movably connected to a clamping plate 5 through a bearing. The screw 4 is threadedly connected to the connecting frame 3. The left and right sides of the clamping plate 5 are movably connected to the left and right sides of the inner wall of the connecting frame 3. A clamping mechanism 6 is movably connected to the inner side of the side plate 2, and an adjustment mechanism 7 is provided on the outer side of the side plate 2.

[0021] refer to Figure 3 The clamping mechanism 6 includes a U-shaped frame 61, a rotating rod 62 is provided on the top of the U-shaped frame 61, one end of the rotating rod 62 near the worktable 1 passes through the U-shaped frame 61 and is movably connected to a pressure plate 63 through a bearing, and the rotating rod 62 is threadedly connected to the U-shaped frame 61.

[0022] As a technical optimization of this utility model, by setting the clamping mechanism 6, the U-shaped frame 61 can limit the rotation rod 62. By rotating the rotation rod 62, the pressure plate 63 can be moved downward, so that the fabric can be clamped and positioned through the two corners inside the U-shaped frame 61.

[0023] refer to Figure 1 and Figure 3 The adjustment mechanism 7 includes an adjustment groove 71, a connecting rod 72 is fixedly connected to the outside of the U-shaped frame 61, and a handle 73 is fixedly connected to the other end of the connecting rod 72. The surface of the connecting rod 72 is movably connected to the inner wall of the adjustment groove 71.

[0024] As a technical optimization of this utility model, by setting an adjustment mechanism 7, the adjustment groove 71 can limit the movement of the connecting rod 72. By moving the grip 73 back and forth, the connecting rod 72 and the U-shaped frame 61 can be moved back and forth, thereby pulling the fabric held inside the U-shaped frame 61 to the rear side of the top of the workbench 1.

[0025] refer to Figure 2 The top of the workbench 1 is provided with a back plate 8. Two slide grooves 9 are opened on the front side of the back plate 8. A cutter 10 is movably connected to the front side of the back plate 8. Two slide plates 11 are fixedly connected to the rear side of the cutter 10. The surface of the slide plate 11 is slidably connected to the inner wall of the slide groove 9.

[0026] As a technical optimization of this utility model, by setting up a back plate 8, a slide groove 9, a cutter 10 and a slide plate 11, the slide groove 9 can enable the back plate 8 to limit the movement of the slide plate 11 and the cutter 10, thereby making it easier for the user to drive the cutter 10 to move vertically in front of the back plate 8.

[0027] refer to Figure 1 and Figure 2 The top of the side plate 2 is fixedly connected to two fixing brackets 12. The inner side of the fixing brackets 12 is fixedly connected to a top plate 13. The top of the top plate 13 is provided with a movable groove 14. The inner wall of the movable groove 14 is movably connected to a limiting plate 15. The bottom of the limiting plate 15 is fixedly connected to the top of the back plate 8. An electric push rod 16 is fixedly installed on the front side of the limiting plate 15. The output end of the electric push rod 16 is fixedly connected to the top of the cutter 10.

[0028] As a technical optimization of this utility model, by setting a fixed frame 12, a top plate 13, a movable groove 14, a limiting plate 15, and an electric push rod 16, the fixed frame 12 can fix and limit the top plate 13, and the movable groove 14 can move and limit the limiting plate 15, thereby facilitating the user to move the limiting plate 15, the back plate 8, and the cutter 10 back and forth. By activating the electric push rod 16, the output end of the electric push rod 16 can drive the cutter 10 to move downward to perform the cutting work.

[0029] refer to Figure 1 A servo motor 17 is fixedly installed on the side of the fixed frame 12 away from the rear side of the worktable 1. A lead screw 18 is movably connected to the rear side of the inner wall of the movable groove 14 through a bearing. The other end of the lead screw 18 passes through the limiting plate 15 and is fixedly connected to the output end of the servo motor 17. The lead screw 18 is threadedly connected to the limiting plate 15.

[0030] As a technical optimization of this utility model, by setting a servo motor 17 and a lead screw 18, starting the servo motor 17 can cause the output end of the servo motor 17 to drive the lead screw 18 to rotate. The rotation of the lead screw 18 can drive the limit plate 15, the backing plate 8 and the cutter 10 to move back and forth.

[0031] refer to Figure 1 and Figure 3 The top of the grip 73 surface has an insertion hole 19, and positioning rods 20 are inserted into the left and right sides of the rear side of the top of the workbench 1.

[0032] As a technical optimization of this utility model, by setting the insertion hole 19 and the positioning rod 20, when the grip 73 moves backward to the maximum extent inside the adjustment groove 71, the positioning rod 20 can be pulled out from inside the workbench 1 and inserted into the insertion hole 19 and the inside of the workbench 1 to position the grip 73, the connecting rod 72 and the U-shaped frame 61.

[0033] The working principle and usage process of this utility model are as follows: When cutting fabric, first move one end of the fabric to the bottom of the connecting frame 3, and then move it upward through the connecting frame 3 to the top of the workbench 1. Next, pull the two corners of the fabric to the inside of the U-shaped frame 61. By rotating the rotating rod 62, the pressure plate 63 is moved downward to position the fabric. Then, pull the handle 73 backward to move the connecting rod 72 and the U-shaped frame 61 backward, thereby moving the fabric backward on the top of the workbench 1. When the handle 73 has moved backward to its maximum extent inside the adjusting groove 71, then the positioning rod 20 is... Inserting the inserts into the holes 19 and 19 and 10 into the positioning holes in sequence will position the U-shaped frame 61 and one side of the fabric. Then, by rotating the screw 4, the clamping plate 5 will be moved to the rear side, so that the clamping plate 5 clamps and positions the fabric located in front of the worktable 1. Then, the servo motor 17 will be started, and the output end of the servo motor 17 will drive the lead screw 18 to rotate. The rotation of the lead screw 18 will drive the limit plate 15, the backing plate 8 and the cutter 10 to move back and forth. When the cutter 10 moves to the top of the part to be cut, the electric push rod 16 will be started, and the output end of the electric push rod 16 will drive the cutter 10 to move downward to cut the fabric.

[0034] In summary, this positioning structure for a fabric processing and cutting device, by setting up a connecting frame 3, a screw 4, and a clamping plate 5, allows the connecting frame 3 to limit the screw 4. By rotating the screw 4, the clamping plate 5 can be moved to the rear, thereby clamping and positioning the fabric passing through the connecting frame 3. This solves the problem that existing fabric cutting devices lack a positioning structure for the fabric during cutting. They mainly pull the fabric on the surface of the winding rod to the top of the processing table for flat cutting, resulting in poor positioning and easy skewed cuts.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] 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 positioning structure for a fabric processing and cutting device, comprising a worktable (1) and a side plate (2), characterized in that: The bottom of the side plate (2) is fixedly connected to the left and right sides of the top of the workbench (1). A connecting frame (3) is fixedly connected to the front side of the workbench (1). A screw (4) is provided on the front side of the connecting frame (3). The end of the screw (4) near the workbench (1) passes through the connecting frame (3) and is movably connected to a clamping plate (5) through a bearing. The screw (4) is threadedly connected to the connecting frame (3). The left and right sides of the clamping plate (5) are movably connected to the left and right sides of the inner wall of the connecting frame (3). A clamping mechanism (6) is movably connected to the inner side of the side plate (2). An adjustment mechanism (7) is provided on the outer side of the side plate (2).

2. The positioning structure for a fabric processing and cutting device according to claim 1, characterized in that: The clamping mechanism (6) includes a U-shaped frame (61), and a rotating rod (62) is provided on the top of the U-shaped frame (61). The end of the rotating rod (62) near the worktable (1) passes through the U-shaped frame (61) and is movably connected to a pressure plate (63) through a bearing. The rotating rod (62) is threadedly connected to the U-shaped frame (61).

3. The positioning structure for a fabric processing and cutting device according to claim 2, characterized in that: The adjustment mechanism (7) includes an adjustment groove (71), a connecting rod (72) is fixedly connected to the outside of the U-shaped frame (61), and a handle (73) is fixedly connected to the other end of the connecting rod (72). The surface of the connecting rod (72) is movably connected to the inner wall of the adjustment groove (71).

4. The positioning structure for a fabric processing and cutting device according to claim 1, characterized in that: The workbench (1) is provided with a backing plate (8) on the top. Two slide grooves (9) are opened on the front side of the backing plate (8). A cutter (10) is movably connected to the front side of the backing plate (8). Two slide plates (11) are fixedly connected to the rear side of the cutter (10). The surface of the slide plate (11) is slidably connected to the inner wall of the slide groove (9).

5. The positioning structure for a fabric processing and cutting device according to claim 4, characterized in that: The top of the side plate (2) is fixedly connected to two fixing brackets (12), and the inner side of the fixing brackets (12) is fixedly connected to a top plate (13). The top of the top plate (13) is provided with a movable groove (14). The inner wall of the movable groove (14) is movably connected to a limiting plate (15). The bottom of the limiting plate (15) is fixedly connected to the top of the back plate (8). An electric push rod (16) is fixedly installed on the front side of the limiting plate (15). The output end of the electric push rod (16) is fixedly connected to the top of the cutter (10).

6. The positioning structure for a fabric processing and cutting device according to claim 5, characterized in that: A servo motor (17) is fixedly installed on the side of the fixed frame (12) away from the rear side of the worktable (1). A lead screw (18) is movably connected to the rear side of the inner wall of the movable groove (14) through a bearing. The other end of the lead screw (18) passes through the limiting plate (15) and is fixedly connected to the output end of the servo motor (17). The lead screw (18) is threadedly connected to the limiting plate (15).

7. The positioning structure for a fabric processing and cutting device according to claim 3, characterized in that: The top of the grip (73) surface is provided with an insertion hole (19), and positioning rods (20) are inserted into the left and right sides of the rear top of the workbench (1).

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