Scarf cutting and positioning device
By designing a scarf cut-off positioning device, using the extruded component to fix the scarf and cut it during the movement of the cut-off component, the problem of poor cut-off stability in the prior art is solved, and the production quality of scarf is improved.
Patent Information
- Application Number
- CN202421828973.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-31
AI Technical Summary
During the production process of existing scarves, manual cutoff leads to poor stability and prone to skew or irregularity, which reduces the production quality of scarves.
A scarf cut-off positioning device is designed, including a workbench, a fixing assembly, a limiting assembly, a cut-off assembly and an extrusion assembly. By starting the cutoff assembly and moving it downward, the extrusion assembly is driven to move. The extrusion assembly first contacts with the upper surface of the scarf, fixes the scarf, and cuts off the empty weft of the scarf during the continuous movement of the cutoff assembly.
It improves the stability of the scarf cut-off process, prevents the scarf from tilting under the action of its own elasticity, and thus improves the production quality of the scarf.
Smart Images
Figure CN223003211U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of textile processing, and more particularly, to a scarf truncation and positioning device. Background Art
[0002] A scarf is a long strip, triangle, square or other shape that can be wrapped around the neck. The fabric is generally made of materials such as wool, cotton, silk, modal, rayon, acrylic, polyester, etc. It is usually used for warmth and can also be worn for beauty or cleanliness.
[0003] During the production process of scarves, they are generally in a long strip shape and have empty wefts at certain intervals. Therefore, it is necessary to truncate the middle section of the empty weft to form a section of whiskers, thereby completing the processing of the entire scarf. In the prior art, the scarf is generally truncated manually with scissors, but its stability is poor, and it is easy to be skewed or uneven, thus reducing the production quality of the scarf.
[0004] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model
[0005] In view of the problems in the related art, the utility model provides a scarf truncation and positioning device to overcome the above technical problems existing in the prior related art.
[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0007] The utility model is a scarf truncation and positioning device, which includes a workbench. A fixing component is arranged inside the workbench. A limiting component is fixedly installed on one side of the workbench. The inside of the limiting component is slidably arranged on the outer surface of the fixing component. A truncation component is fixedly installed on the top of the workbench. An extrusion component is slidably arranged inside the truncation component.
[0008] Furthermore, the fixing component includes a sliding rod. Both ends of the sliding rod are fixedly connected to the inside of the workbench. A toothed block is slidably arranged on the outer surface of the sliding rod. One side of the toothed block is fixedly connected to a first spring. One end of the first spring is fixedly connected to the inside of the workbench;
[0009] One side of the toothed block is fixedly connected to a handle. The outer surface of the handle is slidably arranged inside the workbench.
[0010] Furthermore, the limiting component includes a fixed seat. One side of the fixed seat is fixedly installed on one side of the workbench. A threaded seat is rotatably arranged on one side of the fixed seat. A threaded rod is threadedly connected inside the threaded seat;
[0011] One end of the threaded rod is fixedly installed with a limiting plate. The inner part of the limiting plate is slidably arranged on the outer surface of the sliding rod, and one side of the limiting plate is in contact with one side of the tooth block.
[0012] Further, the truncating assembly includes a mounting frame and a knife groove. The bottom end of the mounting frame is fixedly installed on the top end of the workbench. An electric push rod is fixedly installed at the top end of the mounting frame. The telescopic end of the electric push rod is fixedly installed with a mounting plate, and a cutting knife is fixedly installed inside the mounting plate.
[0013] The knife groove is opened on the top end of the workbench, and the inner part of the knife groove is slidably arranged on the outer surface of the cutting knife.
[0014] Further, the pressing assembly includes a support rod. The outer surface of the support rod is slidably arranged inside the mounting plate. The bottom end of the support rod is fixedly connected with a pressing plate. The top end of the pressing plate is fixedly connected with a second spring, and one end of the second spring is fixedly connected with the bottom end of the mounting plate.
[0015] Further, a connecting groove is opened on the top end of the workbench. A connecting block is slidably arranged inside the connecting groove. One side of the connecting block is fixedly connected with one side of the limiting plate. A pointer is fixedly installed at the top end of the connecting block, and scale lines are arranged on the top end of the workbench.
[0016] Further, a limiting rod is fixedly installed at the top end of the mounting plate. The outer surface of the limiting rod is slidably arranged inside the mounting frame.
[0017] The utility model has the following beneficial effects:
[0018] 1. By starting the truncating assembly to move downward, when the truncating assembly moves downward, it can drive the pressing assembly slidably arranged inside it to move. Since the pressing assembly is longer than the truncating assembly, the pressing assembly first contacts the upper surface of the scarf and presses it. Since there are two groups of pressing assemblies and they are symmetrically arranged, they can press and fix the scarves on both sides of the truncating assembly. Then, during the continuous movement of the truncating assembly, the empty weft of the scarf is truncated, avoiding the scarf from tilting under the action of its own elasticity during the truncating process, thereby improving the stability during the scarf truncating process and thus improving the production quality of the scarf.
[0019] 2. The utility model drives the mounting plate fixedly installed at the telescopic end of the electric push rod to move up and down. When the mounting plate moves, it can drive the support rod slidably arranged inside it to move. When the support rod moves, it can drive the pressing plate fixedly connected to its bottom end to move. When the bottom end of the pressing plate fits with the top end of the scarf, the reaction force of the pressing plate can squeeze the second spring. Furthermore, the reaction force of the second spring can push the pressing plate to apply a squeezing force to the scarf, thereby being able to fix the position of the scarf and improving the stability during the scarf truncation process.
[0020] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0022] Figure 1 is a three-dimensional structural schematic diagram of the utility model;
[0023] Figure 2 is a structural schematic diagram of the utility model from the rear view perspective;
[0024] Figure 3 is a partial structural schematic diagram of the workbench of the utility model;
[0025] Figure 4 is of the utility model Figure 3 is an enlarged schematic diagram of the partial structure at A in
[0026] Figure 5 is a structural schematic diagram of the utility model from the right view perspective;
[0027] Figure 6 is of the utility model Figure 5 is an enlarged schematic diagram of the partial structure at B in
[0028] In the drawings, the list of components represented by each reference numeral is as follows:
[0029] 1. Workbench; 2. Fixing component; 201. Sliding rod; 202. Tooth block; 203. First spring; 204. Handle; 3. Limiting component; 301. Fixed seat; 302. Threaded seat; 303. Threaded rod; 304. Limiting plate; 4. Truncating component; 401. Mounting frame; 402. Knife groove; 403. Electric push rod; 404. Mounting plate; 405. Cutting knife; 5. Extrusion component; 501. Support rod; 502. Extrusion plate; 503. Second spring; 6. Connection groove; 7. Connection block; 8. Pointer; 9. Scale line; 10. Limiting rod. Detailed implementation manner
[0030] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the utility model.
[0031] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0032] Please refer to Figures 1 - 6 As shown, the present utility model is a scarf truncating and positioning device, including a workbench 1. A fixing component 2 is arranged inside the workbench 1. A limiting component 3 is fixedly installed on one side of the workbench 1. The inner part of the limiting component 3 is slidably arranged on the outer surface of the fixing component 2. A truncating component 4 is fixedly installed on the top end of the workbench 1. An extrusion component 5 is slidably arranged inside the truncating component 4.
[0033] During use, place the empty weft of the scarf to be truncated at the top of the fixing component 2, then rotate the limiting component 3 according to the length of its empty weft, so that it can move on the outer surface of the fixing component 2 and can push the fixing component 2 to move, thereby facilitating the adjustment of its position, making the distance between the fixing components 2 slightly longer than the length of the empty weft of the scarf. Then manually push the fixing component 2 to move, and sleeve the empty weft of the scarf on the top of the fixing component 2, and then release the fixing component 2. Under its own action, it can rebound, thereby being able to pull the empty weft of the scarf. Since the limiting component 3 can limit the position of the fixing component 2 and there are two groups of fixing components 2, the two ends of the empty weft of the scarf can be fixed, and it can avoid applying a large force to the scarf. Then start the truncating component 4 to make it move downward. When the truncating component 4 moves downward, it can drive the extrusion component 5 slidably arranged inside it to move. Since the extrusion component 5 is longer than the truncating component 4, the extrusion component 5 first contacts the upper surface of the scarf and extrudes it. Then during the continuous movement of the truncating component 4, the empty weft of the scarf is truncated, which is relatively convenient.
[0034] In the present utility model, by starting the truncating component 4 to make it move downward, when the truncating component 4 moves downward, it can drive the extrusion component 5 slidably arranged inside it to move. Since the extrusion component 5 is longer than the truncating component 4, the extrusion component 5 first contacts the upper surface of the scarf and extrudes it. Since there are two groups of extrusion components 5 and they are symmetrically arranged, it can extrude and fix the scarf on both sides of the truncating component 4. Then during the continuous movement of the truncating component 4, the empty weft of the scarf is truncated, avoiding the scarf from tilting under the action of its own elastic force during the truncating process, thereby improving the stability during the scarf truncating process and thus improving the production quality of the scarf.
[0035] In one embodiment, for the above-mentioned fixing component 2, the fixing component 2 includes a sliding rod 201, both ends of the sliding rod 201 are fixedly connected to the inside of the workbench 1, a toothed block 202 is slidably arranged on the outer surface of the sliding rod 201, one side of the toothed block 202 is fixedly connected to a first spring 203, and one end of the first spring 203 is fixedly connected to the inside of the workbench 1;
[0036] One side of the toothed block 202 is fixedly connected to a handle 204, and the outer surface of the handle 204 is slidably arranged inside the workbench 1.
[0037] By pulling the handle 204, the tooth block 202 fixedly connected to one side thereof is driven to move. Since the inside of the tooth block 202 is slidably arranged on the outer surface of the sliding rod 201, and a first spring 203 is fixedly connected to one side of the tooth block 202, when the tooth block 202 moves, it can slide along the direction of the sliding rod 201 and can squeeze the first spring 203, thereby improving the stability of the tooth block 202 during the moving process. At the same time, releasing the handle 204 can, under the action of the first spring 203, push the tooth block 202 to reset, thereby facilitating the fixing of the tooth block 202 at the empty weft of the scarf.
[0038] In one embodiment, for the above-mentioned limiting component 3, the limiting component 3 includes a fixed seat 301, one side of the fixed seat 301 is fixedly installed on one side of the workbench 1, a threaded seat 302 is rotatably arranged on one side of the fixed seat 301, and a threaded rod 303 is threadedly connected inside the threaded seat 302;
[0039] One end of the threaded rod 303 is fixedly installed with a limiting plate 304, the inside of the limiting plate 304 is slidably arranged on the outer surface of the sliding rod 201, and one side of the limiting plate 304 is in contact with one side of the tooth block 202.
[0040] By rotating the threaded seat 302 to rotate around the fixed seat 301, since the threaded rod 303 is threadedly connected inside the threaded seat 302 and one end of the threaded rod 303 is fixedly installed with a limiting plate 304, when the threaded seat 302 rotates, it can drive the threaded rod 303 threadedly connected inside it to move. When the threaded rod 303 moves, it can drive the limiting plate 304 fixedly installed at one end of it to move. Since the inside of the limiting plate 304 is slidably arranged on the outer surface of the sliding rod 201 and one side of it is in contact with one side of the tooth block 202, when the limiting plate 304 moves, it can move along the direction of the sliding rod 201 and can push the tooth block 202 to move, thereby being able to adjust the position of the tooth block 202 so that it can be suitable for scarves with different sizes of empty wefts, and thus improving the applicable range of the scarf cutting and positioning device.
[0041] In one embodiment, for the above-mentioned cutting component 4, the cutting component 4 includes a mounting frame 401 and a knife groove 402. The bottom end of the mounting frame 401 is fixedly installed on the top end of the workbench 1, an electric push rod 403 is fixedly installed at the top end of the mounting frame 401, a mounting plate 404 is fixedly installed at the telescopic end of the electric push rod 403, and a cutting knife 405 is fixedly installed inside the mounting plate 404;
[0042] The knife groove 402 is opened at the top end of the workbench 1, and the inside of the knife groove 402 is slidably arranged on the outer surface of the cutting knife 405.
[0043] By starting the electric push rod 403 to drive the mounting plate 404 fixedly installed at its telescopic end to move up and down, when the mounting plate 404 moves, it can drive the cutter 405 fixedly installed inside it to move. When the cutter 405 moves, it can slide inside the cutter groove 402, thereby facilitating the cutting process of the scarf, which is relatively convenient.
[0044] In one embodiment, for the above-mentioned extrusion assembly 5, the extrusion assembly 5 includes a support rod 501. The outer surface of the support rod 501 is slidably arranged inside the mounting plate 404. The bottom end of the support rod 501 is fixedly connected with an extrusion plate 502. The top end of the extrusion plate 502 is fixedly connected with a second spring 503. One end of the second spring 503 is fixedly connected with the bottom end of the mounting plate 404.
[0045] By starting the electric push rod 403 to drive the mounting plate 404 fixedly installed at its telescopic end to move up and down, when the mounting plate 404 moves, it can drive the support rod 501 slidably arranged inside it to move. When the support rod 501 moves, it can drive the extrusion plate 502 fixedly connected to its bottom end to move. When the bottom end of the extrusion plate 502 fits with the top end of the scarf, the reaction force of the extrusion plate 502 can squeeze the second spring 503. Then, the reaction force of the second spring 503 can push the extrusion plate 502 to exert an extrusion force on the scarf, thereby being able to fix the position of the scarf and improving the stability during the scarf cutting process.
[0046] In one embodiment, for the above-mentioned workbench 1, a connecting groove 6 is opened at the top end of the workbench 1. A connecting block 7 is slidably arranged inside the connecting groove 6. One side of the connecting block 7 is fixedly connected with one side of the limiting plate 304. A pointer 8 is fixedly installed at the top end of the connecting block 7. Scale lines 9 are arranged at the top end of the workbench 1.
[0047] When the limiting plate 304 moves along with the movement of the threaded rod 303, it can drive the connecting block 7 fixedly connected to its one side to move. When the connecting block 7 moves, it can drive the pointer 8 fixedly installed at its top end to move, so that it can cooperate with the scale lines 9 to control the moving distance of the limiting plate 304, thereby improving the stability of the scarf cutting positioning device.
[0048] In one embodiment, for the above-mentioned mounting plate 404, a limiting rod 10 is fixedly installed at the top end of the mounting plate 404. The outer surface of the limiting rod 10 is slidably arranged inside the mounting frame 401.
[0049] When the mounting plate 404 moves with the start of the electric push rod 403, it can drive the limit rod 10 fixedly installed at its top to move. When the limit rod 10 moves, it can slide inside the mounting frame 401, thereby improving the stability of the mounting plate 404 during the moving process.
[0050] In summary, by means of the above technical solution of the present utility model, by rotating the threaded seat 302 to rotate around the fixed seat 301, since the threaded rod 303 is threadedly connected inside the threaded seat 302 and a limit plate 304 is fixedly installed at one end of the threaded rod 303, when the threaded seat 302 rotates, it can drive the threaded rod 303 threadedly connected inside it to move. When the threaded rod 303 moves, it can drive the limit plate 304 fixedly installed at one end of it to move. Since the inside of the limit plate 304 is slidably arranged on the outer surface of the sliding rod 201 and one side of it is in contact with one side of the tooth block 202, when the limit plate 304 moves, it can move along the direction of the sliding rod 201 and can push the tooth block 202 to move, thereby being able to adjust the position of the tooth block 202. When the limit plate 304 moves with the movement of the threaded rod 303, it can drive the connecting block 7 fixedly connected to one side of it to move. When the connecting block 7 moves, it can drive the pointer 8 fixedly installed at its top to move, so that it can cooperate with the scale line 9 to control the moving distance of the limit plate 304, thereby restricting the position of the tooth block 202. Then pull the handle 204 to drive the tooth block 202 fixedly connected to one side of it to move. Since the inside of the tooth block 202 is slidably arranged on the outer surface of the sliding rod 201 and a first spring 203 is fixedly connected to one side of the tooth block 202, when the tooth block 202 moves, it can slide along the direction of the sliding rod 201 and can squeeze the first spring 203, thereby improving the stability of the tooth block 202 during the moving process. At the same time, when the handle 204 is released, it can push the tooth block 202 to reset under the action of the first spring 203, thereby facilitating the tooth block 202 to fix the scarf at the weft-empty position. Then start the electric push rod 403 to drive the mounting plate 404 fixedly installed at its telescopic end to move downward. When the mounting plate 404 moves, it can drive the support rod 501 slidably arranged inside it to move. When the support rod 501 moves, it can drive the pressing plate 502 fixedly connected to its bottom end to move. When the bottom end of the pressing plate 502 is in contact with the top end of the scarf, the reaction force of the pressing plate 502 can squeeze the second spring 503. Then the reaction force of the second spring 503 can push the pressing plate 502 to apply a squeezing force to the scarf. During the continuous downward movement of the mounting plate 404, it can drive the cutter 405 to move, thereby facilitating the cutting of the scarf.
[0051] Through the above technical solutions: 1. By starting the truncation component 4 to move it downward, when the truncation component 4 moves downward, it can drive the extrusion component 5 slidably arranged inside it to move. Since the extrusion component 5 is longer than the truncation component 4, the extrusion component 5 first contacts the upper surface of the scarf and extrudes it. Since there are two sets of extrusion components 5 and they are symmetrically arranged, they can extrude and fix the scarves on both sides of the truncation component 4. Then, during the continuous movement of the truncation component 4, the empty weft of the scarf is truncated, avoiding the scarf from tilting under the action of its own elastic force during the truncation process, thereby improving the stability during the scarf truncation process and thus improving the production quality of the scarf;
[0052] 2. By starting the electric push rod 403 to drive the mounting plate 404 fixedly installed at its telescopic end to move up and down. When the mounting plate 404 moves, it can drive the support rod 501 slidably arranged inside it to move. When the support rod 501 moves, it can drive the extrusion plate 502 fixedly connected to its bottom end to move. When the bottom end of the extrusion plate 502 fits with the top end of the scarf, the reaction force of the extrusion plate 502 can extrude the second spring 503. Then, the reaction force of the second spring 503 can push the extrusion plate 502 to apply an extrusion force to the scarf, thereby being able to fix the position of the scarf and improving the stability during the scarf truncation process.
[0053] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0054] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not elaborate on all the details, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. The embodiments selected and specifically described in this specification are to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A scarf cutting and positioning device, comprising a workbench (1), characterized in that: A fixing component (2) is arranged inside the workbench (1), a limiting component (3) is fixedly installed on one side of the workbench (1), the interior of the limiting component (3) is slidably arranged with the outer surface of the fixing component (2), a cutting component (4) is fixedly installed on the top of the workbench (1), and an extrusion component (5) is slidably arranged inside the cutting component (4).
2. A scarf cutting and positioning device according to claim 1, characterized in that: The fixing assembly (2) comprises a sliding rod (201), both ends of the sliding rod (201) are fixedly connected to the inside of the workbench (1), a tooth block (202) is slidably provided on the outer surface of the sliding rod (201), one side of the tooth block (202) is fixedly connected to a first spring (203), and one end of the first spring (203) is fixedly connected to the inside of the workbench (1); A handle (204) is fixedly connected to one side of the tooth block (202), and the outer surface of the handle (204) is slidably arranged inside the workbench (1).
3. A scarf cutting and positioning device according to claim 2, characterized in that: The limiting assembly (3) comprises a fixing seat (301), one side of the fixing seat (301) is fixedly mounted on one side of the workbench (1), one side of the fixing seat (301) is rotatably provided with a threaded seat (302), and the internal thread of the threaded seat (302) is connected to a threaded rod (303); A limit plate (304) is fixedly mounted on one end of the threaded rod (303), the interior of the limit plate (304) is slidably arranged with the outer surface of the sliding rod (201), and one side of the limit plate (304) is in contact with one side of the tooth block (202).
4. A scarf cutting and positioning device according to claim 1, characterized in that: The cutting assembly (4) comprises a mounting frame (401) and a knife groove (402); the bottom end of the mounting frame (401) is fixedly mounted on the top end of the workbench (1); an electric push rod (403) is fixedly mounted on the top end of the mounting frame (401); a mounting plate (404) is fixedly mounted on the telescopic end of the electric push rod (403); and a cutting knife (405) is fixedly mounted inside the mounting plate (404); The knife groove (402) is provided at the top of the workbench (1), and the interior of the knife groove (402) is slidably arranged with the outer surface of the cutting knife (405).
5. A scarf cutting and positioning device according to claim 4, characterized in that: The extrusion assembly (5) comprises a support rod (501), the outer surface of the support rod (501) is slidably arranged inside the mounting plate (404), the bottom end of the support rod (501) is fixedly connected to an extrusion plate (502), the top end of the extrusion plate (502) is fixedly connected to a second spring (503), and one end of the second spring (503) is fixedly connected to the bottom end of the mounting plate (404).
6. A scarf cutting and positioning device according to claim 3, characterized in that: The top of the workbench (1) is provided with a connecting groove (6), a connecting block (7) is slidably arranged inside the connecting groove (6), one side of the connecting block (7) is fixedly connected to one side of the limiting plate (304), a pointer (8) is fixedly installed on the top of the connecting block (7), and a scale line (9) is arranged on the top of the workbench (1).
7. A scarf cutting and positioning device according to claim 4, characterized in that: A limiting rod (10) is fixedly mounted on the top end of the mounting plate (404), and the outer surface of the limiting rod (10) is slidably arranged inside the mounting frame (401).