A positioning and cutting device

Abstract

This utility model relates to the technical field of positioning and cutting, specifically to a positioning and cutting device, including a sliding plate. A through-hole is provided in the middle of the sliding plate, and a through groove is provided on one side of the through-hole. A scale stamp roller is provided within the through groove, and the through groove extends from the side of the scale stamp roller. The scale stamp roller is screwed to the sliding plate at both ends along its rotation axis by connecting blocks. A liquid coating component is provided on the side of the scale stamp roller away from the sliding plate for coating the outer periphery of the scale stamp roller with liquid. A cutting component is provided on the side of the through-hole with the liquid coating component for cutting the fabric.

Description

Technical Field

[0001] This utility model relates to the technical field of positioning and cutting, and specifically to a positioning and cutting device. Background Technology

[0002] Textile fabrics and plastic sheets are both traditional forms of fabric use, and they have different characteristics in different scenarios;

[0003] During the process, fabrics of different sizes and structures are usually required. Due to the characteristics of some fabrics being soft or hard, the measuring teeth cannot be accurately aligned, resulting in inconsistent cutting lengths. In addition, when cutting the middle of the fabric, it is usually necessary to pierce the plane, requiring the use of different equipment for crushing and shearing, which makes the operation difficult. Utility Model Content

[0004] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a positioning and cutting device with a simple structure that can effectively achieve precise positioning of fabric and rapid cutting.

[0005] The technical solution adopted by this utility model is as follows: a positioning and cutting device, including a sliding plate, a through-hole in the middle of the sliding plate, a through groove on one side of the through-hole, a scale stamp roller in the through groove, the through groove extending out from the side of the scale stamp roller, the scale stamp roller being screwed to the sliding plate by connecting blocks at both ends along the rotation axis, a liquid coating component on the side of the scale stamp roller away from the sliding plate for coating the outer side of the scale stamp roller with liquid, and a cutting component on the side of the through-hole with the liquid coating component for cutting the fabric.

[0006] In one embodiment, the coating component includes a through placement box, which is supported above the graduated stamp roller by a connecting frame. The placement box contains an ink sponge, one side of which abuts against the outer periphery of the graduated stamp roller.

[0007] In one embodiment, the sliding plate has a positioning ruler on the side with the graduated stamp roller. The positioning ruler fits against the edge of the sliding plate, and the length of the positioning ruler is the same as the length from the side of the sliding plate to the center of the through hole.

[0008] In one embodiment, the cutting component includes a fixing rod located on the side of the through-hole where the placement box is located. A pointed tip is provided on one side of the fixing rod, and a sliding groove is provided in the middle of the pointed tip. A sliding pin is provided at the end of the fixing rod near the sliding plate, penetrating the sliding groove. An arc-shaped cutter is provided on the side of the pointed tip away from the fixing rod. A fixed rotating component is provided at the end of the arc-shaped cutter away from the fixing rod to fix the position of the arc-shaped cutter and assist in circumferential rotation. The arc-shaped cutter abuts against the pointed tip. A sliding tube is wrapped around the outer side of the fixing rod, and the fixing rod passes through the sliding tube. The blunt end of the pointed tip extends into the middle of the sliding tube, and the end of the arc-shaped cutter away from the fixed rotating component abuts against the sliding tube.

[0009] In one embodiment, the fixing rod is surrounded by a protective shell, and the protective shell has a support frame that supports the fixing rod on one side of the through hole. The end of the fixing rod away from the through hole is fixedly connected to the inner cavity of the protective shell by a connecting post.

[0010] In one embodiment, the protective housing is further provided with a knife-out component, which includes a reciprocating push motor disposed at one end of the protective housing away from the through-hole. The reciprocating push motor push rod is provided with a sliding rod, which passes through the sliding tube, and one end of the sliding rod abuts against the blunt end of the pointed rod.

[0011] In one embodiment, the fixed rotating component includes a lifting bending plate, which is disposed on one side of the arc cutter. The lifting bending plate has an L-shaped structure. A rotating nail is provided at the long plate of the lifting bending plate, passing through the arc cutter and fixedly connected to the lifting bending plate. A torsion spring is provided between the torsion spring and the end of the rotating nail, through which the long rod of the rotating nail passes. An adjusting component is provided on the lifting bending plate to adjust the relative distance between the arc cutter and the sliding plate.

[0012] In one embodiment, the adjusting member includes a connecting rod, which is fixedly connected to the inner cavity of the protective housing by a connecting post. The connecting rod has an L-shaped structure, and a rotating adjusting pin is provided in the middle of the short plate of the connecting rod and is rotatably connected to the connecting rod. The rotating adjusting pin passes through and is rotatably connected to the short plate of the suspension bending plate.

[0013] In one embodiment, a lifting member is provided at the end of the sliding tube away from the sliding plate, the lifting member being used to assist the sliding tube in approaching the sliding plate.

[0014] In one embodiment, the lifting component includes a rotary motor, which is fixedly connected to the protective housing. A touch rod is provided on one side of the sliding tube, and a convex wheel is provided on the sliding rod on the rotating shaft. The convex wheel abuts against the outer side of the touch rod.

[0015] The beneficial effects of this utility model are as follows: a positioning and cutting device with a simple structure that effectively achieves precise positioning of fabric and rapid cutting, the specific implementation method of which is as follows:

[0016] The operator first fills the ink sponge in the placement box with colored biodegradable ink, then spins the graduated stamp roller to add ink around the edges. Next, the sliding plate is placed on the positioned fabric surface. The sliding plate helps to flatten the fabric. Moving the sliding plate simultaneously rotates the through groove, transferring the graduated marks onto the fabric surface. The position is then determined based on the quantity. Once the desired position is reached, the movement stops, and the exact location is determined by adding the length of the positioning ruler to the exposed length of the transferred ink.

[0017] After positioning, the reciprocating drive motor is started, pushing the sliding rod to drive the pointed rod out of the fabric surface. After the pointed rod is inserted into the other side of the fabric, it is placed horizontally under the guidance of the connected sliding pin. Then, the rotary motor is started again, which drives the convex wheel to rotate and move the contact rod on the sliding tube, causing the sliding tube to move downward. Then, the end of the sliding tube that abuts against the arc cutter is rotated by the guide of the rotary pin, cooperating with the horizontal pointed rod to cut the fabric. After the convex wheel disengages from the sliding tube, the torsion spring on the rotary pin drives the arc cutter to push the sliding tube back to its original position. Repeating the upward movement of the arc cutter can achieve continuous cutting.

[0018] Since different fabrics have different thicknesses, the gap between the connecting rod and the hanging bending plate can be adjusted by rotating the adjusting pin to achieve different cutting depths for the arc cutter, thus improving practicality;

[0019] The equipment has a simple structure and effectively utilizes a simple transfer structure in conjunction with a sliding plate for positioning. It also has good cutting performance for different fabrics, making it practical and economical, which is beneficial for the promotion and use of the equipment. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

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

[0022] Figure 2 This is a partial cross-sectional three-dimensional structural schematic diagram of this utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the non-convex wheel of this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the arc-shaped cutter of this utility model;

[0025] Figure 5 This is a three-dimensional structural diagram of the pointed rod of this utility model.

[0026] Figure Descriptions: 1. Sliding plate; 11. Through-hole; 12. Through groove; 13. Scale stamp roller; 14. Positioning ruler; 15. Placement box; 151. Connecting frame; 152. Ink sponge; 2. Protective shell; 21. Support frame; 31. Pointed rod; 311. Sliding groove; 32. Sliding tube; 321. Contact rod; 33. Reciprocating drive motor; 34. Rotary motor; 35. Convex wheel; 36. Sliding rod; 361. Fixing rod; 3611. Sliding nail; 37. Connecting rod; 371. Hanging bending plate; 372. Arc cutter; 3721. Rotating nail; 3722. Torsion spring; 373. Rotating adjustment nail. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] The following is combined Figure 1-5This invention describes a specific embodiment of a positioning and cutting device, comprising a sliding plate 1. A through-hole 11 is provided in the center of the sliding plate 1. A through groove 12 is provided on one side of the sliding plate 1 through the through-hole 11. A graduated stamp roller 13 is provided within the through groove 12. The side portion of the graduated stamp roller 13 extends out of the through groove 12. Specifically, the graduated stamp roller 13 is a roller with graduated markings on its outer surface. One rotation can fix a certain length of graduations for printing. The graduated stamp roller 13 is screwed to the sliding plate 1 at both ends along the rotation axis by connecting blocks. A coating component is provided on the side of the roller 13 away from the sliding plate 1 for coating the outer side of the graduated stamp roller 13 with liquid. The coating component includes a through-hole storage box 15, which is supported above the graduated stamp roller 13 by a connecting frame 151. An ink sponge 152 is provided inside the storage box 15, and one side of the ink sponge 152 abuts against the outer side of the graduated stamp roller 13. Advantageously, the coating liquid can be a photodegradable liquid that decomposes on its own after a certain period of time after cutting, or other liquids that can disappear. A cutting component is provided on the side of the through-hole 11 where the coating component is provided for cutting the fabric.

[0030] Beneficially, the sliding plate 1 has a positioning ruler 14 on the side with the graduated stamp roller 13. The positioning ruler 14 fits the edge of the sliding plate 1. The length of the positioning ruler 14 is the same as the length from the side of the sliding plate 1 to the center of the through hole 11, which facilitates positioning of the area covered by the sliding plate 1 and makes it easier to measure the position from the edge to the center of the sliding plate 1 more accurately.

[0031] Beneficially, the cutting component includes a fixing rod 361, which is located on the side of the through-hole 11 where the placement box 15 is located. A pointed rod 31 is provided on one side of the fixing rod 361, and a sliding groove 311 is provided in the middle of the pointed rod 31. A sliding pin 3611, penetrating the sliding groove 311, is provided at the end of the fixing rod 361 near the sliding plate 1. An arc-shaped cutter 372 is provided on the side of the pointed rod 31 away from the fixing rod 361, which can cooperate with the pointed rod 31. The fabric is cut in a scissor-like manner. The arc-shaped cutter 372 has a fixed rotating part at the end away from the fixed rod 361 to fix the position of the arc-shaped cutter 372 and assist in circumferential rotation. The arc-shaped cutter 372 abuts against the pointed rod 31. The fixed rod 361 is surrounded by a sliding tube 32. The fixed rod 361 passes through the sliding tube 32. The blunt end of the pointed rod 31 passes into the middle of the sliding tube 32. The end of the arc-shaped cutter 372 away from the fixed rotating part abuts against the sliding tube 32.

[0032] Beneficially, the outer side of the fixing rod 361 is wrapped with a protective shell 2, and the protective shell 2 has a support frame 21 to support the fixing rod 361 on one side of the through hole 11. The end of the fixing rod 361 away from the through hole 11 is fixedly connected to the inner cavity of the protective shell 2 by a connecting post.

[0033] Beneficially, the protective housing 2 is also provided with a knife-out component, which includes a reciprocating drive motor 33 located at the end of the protective housing 2 away from the through-hole 11. The reciprocating drive motor 33 is a general term, and any motor or structure that realizes the reciprocating function can be used. The push rod of the reciprocating drive motor 33 is provided with a sliding rod 36, which passes through the sliding tube 32. One end of the sliding rod 36 abuts against the blunt end of the pointed rod 31.

[0034] Beneficially, the fixed rotating component includes a lifting bending plate 371, which is located on one side of the arc cutter 372. The lifting bending plate 371 has an L-shaped structure. A rotating nail 3721 is provided at the long plate of the lifting bending plate 371, which passes through the arc cutter 372 and is fixedly connected to the lifting bending plate 371. A torsion spring 3722 is provided between the end of the rotating nail 3721 and the torsion spring 3722, which is passed through the long rod of the rotating nail 3721. An adjusting component is provided on the lifting bending plate 371 to adjust the relative distance between the arc cutter 372 and the sliding plate 1. Specifically, the adjusting component includes a connecting rod 37, which is fixedly connected to the inner cavity of the protective shell 2 by a connecting column. The connecting rod 37 has an L-shaped structure. A rotating adjusting nail 373 is provided in the middle of the short plate of the connecting rod 37 and is rotatably connected to the connecting rod 37. The rotating adjusting nail 373 passes through and is rotatably connected to the short plate of the lifting bending plate 371.

[0035] In practice, the rotary motor 34 is started, which drives the convex wheel 35 to rotate and move the contact rod 321 on the sliding tube 32, causing the sliding tube 32 to move downward. Then, the end of the sliding tube 32 that abuts against the arc cutter 372 is rotated by the guide of the rotating nail 3721 and cooperates with the horizontal pointed rod 31 to cut the fabric. After the convex wheel 35 disengages from the sliding tube 32, the torsion spring 3722 on the rotating nail 3721 drives the arc cutter 372 to push the sliding tube 32 back to its original position. Repeating the upward movement of the arc cutter 372 can achieve continuous cutting.

[0036] Beneficially, a lifting component is provided at the end of the sliding tube 32 away from the sliding plate 1. The lifting component is used to assist the sliding tube 32 in approaching the sliding plate 1. Specifically, the lifting component includes a rotary motor 34, which is fixedly connected to the protective housing 2. A contact rod 321 is provided on one side of the sliding tube 32. A convex wheel 35 is provided on the rotating shaft of the sliding rod 36. The convex wheel 35 abuts against the outer side of the contact rod 321.

[0037] Working principle of this utility model:

[0038] The operator first fills the ink sponge 152 in the placement box 15 with colored biodegradable ink, then spins the graduated stamp roller 13 to add ink to the circumference. The operator then places the sliding plate 1 on the surface of the fabric to be positioned. The sliding plate 1 helps to flatten the fabric. At this time, the operator moves the sliding plate 1 and rotates the through groove 12 to transfer the graduated marks onto the fabric surface. The operator can then position the fabric according to the quantity. After reaching the position, the operator stops moving and uses the length of the positioning ruler 14 plus the exposed length of the transferred marks to accurately position the fabric.

[0039] After positioning, the reciprocating drive motor 33 is started, pushing the sliding rod 36 to drive the pointed rod 31 out of the fabric surface. After the pointed rod 31 is inserted into the other side of the fabric, it is placed horizontally under the guidance of the connected sliding nail 3611. Then, the rotary motor 34 is started, driving the convex wheel to rotate and move the contact rod 321 on the sliding tube 32, causing the sliding tube 32 to move downward. Then, the end of the sliding tube 32 that abuts against the arc cutter 372 is rotated by the guide of the rotary nail 3721, cooperating with the horizontal pointed rod 31 to cut the fabric. After the convex wheel 35 disengages from the sliding tube 32, the torsion spring 3722 on the rotary nail 3721 drives the arc cutter 372 to push the sliding tube 32 back to its original position. Repeating the upward movement of the arc cutter 372 can achieve continuous cutting.

[0040] Since different fabrics have different thicknesses, the gap between the connecting rod 37 and the hanging bending plate 371 can be adjusted by rotating the rotary adjusting pin 373 to achieve different cutting depths for the arc cutter 372, thus improving practicality.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] The above content is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or the scope defined by the claims of this utility model, they should all fall within the protection scope of this utility model.

Claims

1. A positioning and cutting device, characterized in that: The device includes a sliding plate (1), a through hole (11) in the middle of the sliding plate (1), a through groove (12) on one side of the through hole (11), a scale stamp roller (13) in the through groove (12), the side of the scale stamp roller (13) extending out of the through groove (12), the scale stamp roller (13) being screwed to the sliding plate (1) at both ends along the rotation axis by connecting blocks, a liquid coating component on the side of the scale stamp roller (13) away from the sliding plate (1) for coating the outer side of the scale stamp roller (13) with liquid, and a cutting component on the side of the through hole (11) for cutting the fabric.

2. The positioning and cutting device according to claim 1, characterized in that: The coating component includes a through placement box (15), which is supported above the graduated stamp roller (13) by a connecting frame (151). The placement box (15) contains an ink sponge (152), one side of which abuts against the outer side of the graduated stamp roller (13).

3. The positioning and cutting device according to claim 2, characterized in that: The sliding plate (1) has a positioning ruler (14) on one side with a graduated stamp roller (13). The positioning ruler (14) fits the edge of the sliding plate (1). The length of the positioning ruler (14) is the same as the length from the side of the sliding plate (1) to the center of the through hole (11).

4. The positioning and cutting device according to claim 1, characterized in that: The cutting component includes a fixing rod (361), which is located on the side of the through-hole (11) where the placement box (15) is located. A pointed rod (31) is provided on one side of the fixing rod (361), and a sliding groove (311) is provided in the middle of the pointed rod (31). A sliding pin (3611) penetrating the sliding groove (311) is provided at the end of the fixing rod (361) near the sliding plate (1). An arc-shaped cutter (372) is provided on the side of the pointed rod (31) away from the fixing rod (361). The end of the blade (372) away from the fixed rod (361) is provided with a fixed rotating member to fix the position of the arc-shaped cutter (372) and assist in circumferential rotation. The arc-shaped cutter (372) abuts against the pointed rod (31). The fixed rod (361) is surrounded by a sliding tube (32). The fixed rod (361) passes through the sliding tube (32). The blunt end of the pointed rod (31) passes into the middle of the sliding tube (32). The end of the arc-shaped cutter (372) away from the fixed rotating member abuts against the sliding tube (32).

5. The positioning and cutting device according to claim 4, characterized in that: The fixing rod (361) is surrounded by a protective shell (2). The protective shell (2) has a support frame (21) that supports the fixing rod (361) on one side of the through hole (11). The end of the fixing rod (361) away from the through hole (11) is fixedly connected to the inner cavity of the protective shell (2) by a connecting column.

6. The positioning and cutting device according to claim 5, characterized in that: The protective housing (2) is also provided with a knife-out component. The knife-out component includes a reciprocating push motor (33) located at the end of the protective housing (2) away from the through-hole (11). The push rod of the reciprocating push motor (33) is provided with a sliding rod (36). The sliding rod (36) passes through the sliding tube (32). One end of the sliding rod (36) abuts against the blunt end of the pointed rod (31).

7. The positioning and cutting device according to claim 5, characterized in that: The fixed rotating component includes a lifting bending plate (371), which is located on one side of the arc cutter (372). The lifting bending plate (371) has an L-shaped structure. A rotating nail (3721) is provided at the long plate of the lifting bending plate (371) that passes through the arc cutter (372) and is fixedly connected to the lifting bending plate (371). A torsion spring (3722) is provided between the end of the rotating nail (3721) and the torsion spring (3722) that is passed through by the long rod of the rotating nail (3721). An adjusting component is provided on the lifting bending plate (371) to adjust the relative distance between the arc cutter (372) and the sliding plate (1).

8. The positioning and cutting device according to claim 7, characterized in that: The adjusting component includes a connecting rod (37), which is fixedly connected to the inner cavity of the protective shell (2) by a connecting column. The connecting rod (37) has an L-shaped structure. A rotating adjusting pin (373) is provided in the middle of the short plate of the connecting rod (37) and is rotatably connected to the connecting rod (37). The rotating adjusting pin (373) passes through and is rotatably connected to the short plate of the hanging bending plate (371).

9. The positioning and cutting device according to claim 6, characterized in that: The sliding tube (32) has a lifting member at one end away from the sliding plate (1), which is used to assist the sliding tube (32) in approaching the sliding plate (1).

10. The positioning and cutting device according to claim 9, characterized in that: The lifting component includes a rotary motor (34), which is fixedly connected to the protective housing (2). A touch rod (321) is provided on one side of the sliding tube (32). A convex wheel (35) is provided on the rotating shaft of the sliding rod (36), and the side of the convex wheel (35) abuts against the outer side of the touch rod (321).

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