Positioning mechanism of knitted fabric cutting machine

Abstract

The utility model provides a positioning mechanism of a knitted fabric cutting machine, which relates to the technical field of fabric cutting and comprises a support, the inner wall of the support is slidably connected with a positioning component, one side of the support is provided with a platform, the positioning component comprises a sliding plate, the outer surface of the sliding plate is fixedly connected with the sliding end of the support, and the sliding end of the sliding plate is fixedly connected with the platform. The outer surface of the sliding plate is slidably connected with a sliding frame, the top of the sliding plate is provided with a groove, the inner wall of the groove is fixedly connected with a ruler plate, the installation hole can be covered and protected through the glass, meanwhile, the glass is transparent glass, the position of the pointer on the ruler plate can be seen through the glass, and the ruler plate is convenient to use. The position of the sliding frame can be rapidly determined through the ruler plate, the threaded rod, the threaded hole and the sliding plate are matched, the contact face of the sliding plate and the sliding groove can be provided with a rubber pad for increasing friction force, the sliding plate can make tight contact with the sliding groove through the threaded rod, then the sliding frame can be fixed, and the structural stability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cutting, in particular to a positioning mechanism of a knitted fabric cutting machine. Background Art

[0002] Cutting knitted fabrics is an important part of the textile industry, which involves cutting knitted fabrics into specific sizes and shapes. Existing knitted fabrics need to be cut according to demand when cutting. However, since cutting machines are mostly used to adjust the position of fabrics, the position adjustment requirements of fabrics are not fixed according to different sizes and dimensions when cutting. Moreover, since the size of the cutting platform is fixed, it is not convenient to adjust the fabric on the cutting platform when cutting the fabric, which makes the adjustment inconvenient. If a cutting knife is used for adjustment, since the cutting knife is frequently subjected to force and the cutting knife can be moved and adjusted, it is easy for the cutting knife to be easily moved by force, which causes the position of the cutting knife to shift. Therefore, a knitted fabric cutting machine positioning mechanism is needed to solve the above problems. Utility Model Content

[0003] The purpose of the present invention is to address the shortcomings of the prior art. Knitted fabric cutting is an important part of the textile industry, involving cutting knitted fabrics into specific sizes and shapes. Existing knitted fabrics need to be cut according to demand when cutting. However, since cutting machines are mostly used to adjust the position of the fabric, the position adjustment requirements of the fabric are not fixed according to different sizes and dimensions during cutting. Moreover, since the size of the cutting platform is fixed, it is not convenient to adjust the fabric on the cutting platform during cutting, which makes adjustment inconvenient. If a cutting knife is used for adjustment, the cutting knife is frequently subjected to force and can be moved and adjusted, which makes it easy for the cutting knife to be moved under force, thereby causing the position of the cutting knife to shift. Based on this, a positioning mechanism for a knitted fabric cutting machine is provided.

[0004] The top of described sliding panel also is provided with an interlock plate, and the interlock plate is fixed with a button bar, and an end of sliding panel withstands on the back of the interlock plate, and the positioning plate is turned by the button bar to make the positioning plate resilient.

[0005] As a preferred embodiment, a rotation groove is formed on the inner wall of the sliding frame, and a first rotation rod is rotatably connected to the inner wall of the rotation groove, and an outer surface of the first rotation rod contacts the outer surface of the sliding plate.

[0006] As a preferred embodiment, a plurality of fixing blocks are fixedly connected to the outer surface of the slide, and the plurality of fixing blocks are grouped into two at a time.

[0007] As a preferred embodiment, a second rotating rod is rotatably connected between one side of each group of the fixed blocks, and an outer surface of the second rotating rod is in contact with an outer surface of the sliding plate.

[0008] As a preferred embodiment, a support plate is fixedly connected to the bottom of the slide, a sliding groove is provided at the bottom of the support plate, and a cutting knife is slidably connected to the inner wall of the sliding groove.

[0009] As a preferred embodiment, two sliding holes are opened on one side of the support plate, and bolts are provided on the inner walls of the sliding holes. The support plate is fixedly connected to the cutting knife through the bolts.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are: the mounting hole can be covered and protected by the glass, and the glass is transparent glass, so the position of the pointer on the scale plate can be seen through the glass, and the position of the slide can be quickly determined through the scale plate. The threaded rod, the threaded hole and the slide are matched, and a rubber pad that increases friction can be provided on the contact surface between the slide and the slide groove, and the threaded rod can be used to tightly contact the slide groove, thereby fixing the slide and increasing the structural stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1This is a structural diagram of a positioning mechanism of a knitted fabric cutting machine provided by the utility model;

[0012] Figure 2 This is a schematic diagram of the exploded structure of the mounting hole at the positioning mechanism of a knitted fabric cutting machine provided by the utility model;

[0013] Figure 3 This is a side structural diagram of a positioning mechanism of a knitted fabric cutting machine provided by the present invention;

[0014] Figure 4 The utility model provides a schematic diagram of the exploded structure of the slide of the positioning mechanism of the knitted fabric cutting machine.

[0015] Legend:

[0016] 1. Bracket; 2. Positioning assembly; 3. Platform;

[0017] 21. Sliding plate; 22. Slide; 23. Groove; 24. Ruler; 25. Mounting hole; 26. Plate; 27. Fixed frame; 28. Pointer; 29. Rotating groove; 210. First rotating rod; 211. Fixed block; 212. Second rotating rod; 213. Threaded hole; 214. Threaded rod; 215. Slide plate; 216. Support plate; 217. Cutting knife; 218. Slide groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example

[0020] like Figure 1-4As shown, the utility model provides a technical solution: a positioning mechanism for a knitted fabric cutting machine, comprising a bracket 1, a positioning assembly 2 is slidably connected to the inner wall of the bracket 1, a platform 3 is provided on one side of the bracket 1, the positioning assembly 2 comprises a sliding plate 21, the outer surface of the sliding plate 21 is fixedly connected to the sliding end of the bracket 1, the outer surface of the sliding plate 21 is slidably connected to a slide 22, a groove 23 is provided on the top of the sliding plate 21, a ruler 24 is fixedly connected to the inner wall of the groove 23, a mounting hole 25 is provided on the top of the slide 22, and the mounting hole 25 is provided on the top of the slide 22. Two mold plates 26 are fixedly connected to the inner wall of the hole 25. A fixing frame 27 is fixedly connected between one side of the two mold plates 26. A pointer 28 is fixedly connected to the inner wall of the fixing frame 27. A glass is fixedly mounted on the inner wall of the mounting hole 25. A sliding groove 218 is defined on one side of the sliding plate 21. A slide plate 215 is slidably connected to the inner wall of the sliding groove 218. A threaded rod 214 is rotatably connected to one side of the slide plate 215. A threaded hole 213 is defined on one side of the slide 22. The inner wall of the threaded hole 213 is threadedly connected to the outer surface of the threaded rod 214.

[0021] Through the above embodiment, the bracket 1 is in the form of sliding up and down, which can drive the positioning component 2 to move up and down, and the output end of the linear motor can be fixed to the sliding plate 21, and the mounting hole 25 can be covered and protected by glass. At the same time, the glass is transparent glass, and the position of the pointer 28 at the scale plate 24 can be seen through the glass. The position of the slide 22 can be quickly determined through the scale plate 24, and the threaded rod 214, the threaded hole 213 and the slide plate 215 are matched. The contact surface of the slide plate 215 and the slide groove 218 can be provided with a rubber pad that increases friction. The threaded rod 214 can enable the slide plate 215 to tightly contact the slide groove 218, thereby fixing the slide 22 and increasing the structural stability of the device.

[0022] The inner wall of the slide 22 is provided with a rotation groove 29 , and the inner wall of the rotation groove 29 is rotatably connected to a first rotation rod 210 , and the outer surface of the first rotation rod 210 contacts the outer surface of the sliding plate 21 ;

[0023] A plurality of fixing blocks 211 are fixedly connected to the outer surface of the slide 22, and the fixing blocks 211 are grouped into two at a time.

[0024] A second rotating rod 212 is rotatably connected between one side of each set of fixed blocks 211, and the outer surface of the second rotating rod 212 contacts the outer surface of the sliding plate 21;

[0025] According to the above embodiment, the first rotating rod 210 and the second rotating rod 212 can make the slide 22 slide more stably on the outer surface of the sliding plate 21, and the plurality of second rotating rods 212 can ensure the structural stability of the slide 22;

[0026] The bottom of the slide 22 is fixedly connected to a support plate 216, and a sliding groove is formed at the bottom of the support plate 216. A cutting knife 217 is slidably connected to the inner wall of the sliding groove.

[0027] Two sliding holes are provided on one side of the support plate 216. Bolts are provided on the inner walls of the sliding holes. The support plate 216 is fixedly connected to the cutting blade 217 via the bolts.

[0028] Through the above embodiment, the cutting blade 217 can be more easily replaced by the bolts, thereby increasing the convenience of the device.

[0029] Working principle:

[0030] like Figure 1-4 As shown, during use, if the cutting knife 217 needs to be replaced, it can be separated from the cutting knife 217 by the transmission bolt, and then the cutting knife 217 can be taken out for replacement. After the new cutting knife 217 slides into the inner wall of the sliding groove, it is fixed by the bolt. When the position needs to be adjusted, the threaded rod 214 is rotated to drive the slide plate 215 to separate from the sliding groove 218, and then the slide 22 can be rotated for adjustment. Then, the position of the pointer 28 on the ruler 24 can be checked through the glass. When the position of the pointer 28 is correct, the threaded rod 214 is rotated to drive the slide plate 215 to tightly contact the sliding groove 218. At this time, the slide 22 can be fixed, and the cutting knife 217 can be positioned and fixed.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A positioning mechanism for a knitted fabric cutting machine, comprising a bracket (1), characterized in that: The inner wall of the bracket (1) is slidably connected to a positioning assembly (2), a platform (3) is provided on one side of the bracket (1), the positioning assembly (2) comprises a sliding plate (21), the outer surface of the sliding plate (21) is fixedly connected to the sliding end of the bracket (1), the outer surface of the sliding plate (21) is slidably connected to a slide (22), a groove (23) is provided on the top of the sliding plate (21), a ruler (24) is fixedly connected to the inner wall of the groove (23), a mounting hole (25) is provided on the top of the slide (22), and two mold plates ( 26), a fixed frame (27) is fixedly connected between one side of the two templates (26), a pointer (28) is fixedly connected to the inner wall of the fixed frame (27), a glass is fixedly installed on the inner wall of the mounting hole (25), a sliding groove (218) is provided on one side of the sliding plate (21), a slide plate (215) is slidably connected to the inner wall of the slide groove (218), a threaded rod (214) is rotatably connected to one side of the slide plate (215), a threaded hole (213) is provided on one side of the slide (22), and the inner wall of the threaded hole (213) is threadedly connected to the outer surface of the threaded rod (214).

2. A knitted fabric cutting machine positioning mechanism according to claim 1, characterized in that: The inner wall of the slide (22) is provided with a rotation groove (29), and the inner wall of the rotation groove (29) is rotatably connected to a first rotation rod (210), and the outer surface of the first rotation rod (210) contacts the outer surface of the sliding plate (21).

3. The positioning mechanism of a knitted fabric cutting machine according to claim 2, characterized in that: A plurality of fixing blocks (211) are fixedly connected to the outer surface of the slide (22), and the plurality of fixing blocks (211) are grouped into two at a time.

4. The positioning mechanism of a knitted fabric cutting machine according to claim 3, characterized in that: A second rotating rod (212) is rotatably connected between one side of each group of the fixed blocks (211), and the outer surface of the second rotating rod (212) contacts the outer surface of the sliding plate (21).

5. The positioning mechanism of a knitted fabric cutting machine according to claim 1, characterized in that: The bottom of the slide (22) is fixedly connected to a support plate (216), the bottom of the support plate (216) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to a cutting knife (217).

6. The positioning mechanism of a knitted fabric cutting machine according to claim 5, characterized in that: Two sliding holes are provided on one side of the support plate (216), and bolts are provided on the inner walls of the sliding holes. The support plate (216) is fixedly connected to the cutting knife (217) via the bolts.

Images