Cutting equipment for leftover materials for garment processing
By designing cutting equipment with laser lamps and fixed components in garment processing, the problem of inconvenient cutting position is solved, the accuracy and efficiency of cutting position is improved, and the product scrapping and rework is reduced.
Patent Information
- Application Number
- CN202420812228.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-18
AI Technical Summary
In the existing clothing processing, the high position of the cutting knife leads to inconvenient cutting position, which can easily lead to too much or too little cutting, resulting in scrapping or reworking of the product.
A cutting device including a workbench and mounting frame is designed, using a cylinder to drive the cutter, and ensures accurate alignment of the cutting line with the cutter through laser lamps and guide bars, which is pushed away when the cutter is moved down to avoid Interference, the cutter is pushed back by a spring when it returns to position, and the fabric is fixed in conjunction with the fixing assembly to keep the cutting lines parallel.
Ensure the cutting position is accurate and avoid too much or too little cutting, which improves cutting efficiency and product quality, and reduces the occurrence of rework.
Smart Images
Figure CN222139622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clothing processing, in particular to a cutting device for scraps used in clothing processing. Background Art
[0002] Most of the existing clothing processing and production is modular production, in which the fabric of a piece of clothing is divided into several blocks and then cut; some of the cut cloth blocks still need to be cut again when they are used; when using a cloth cutting machine for secondary edge cutting of the cloth, the clothes that need edge cutting may be semi-finished clothes or fabric block structures.
[0003] After searching, a utility model with Chinese patent publication number CN219670921U discloses a scrap cutting device for clothing processing, including a mounting frame, a mounting box fixedly connected to the top of the mounting frame, a drive motor fixedly connected to one side of the mounting box, a drive rod fixedly connected to the output end of the drive motor, and one end of the drive rod passes through the mounting frame and extends to the interior of the mounting frame.
[0004] The above device places the garments on the top of the conveyor belt and then cuts them. However, since the cutting knife is at a high position, it is difficult to judge the cutting position, which may cause over-cutting or under-cutting, resulting in product scrapping or rework. Utility Model Content
[0005] The utility model aims to provide a cutting device for scraps used in garment processing, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for scraps used in clothing processing, comprising a workbench and a mounting frame, characterized in that: the mounting frame is placed on the top of the workbench, a cylinder is fixedly mounted on the outer wall of the top of the mounting frame, a cutter is fixedly mounted on the output end of the cylinder, a positioning assembly is installed inside the mounting frame, the positioning assembly comprises two limit rods 2 fixedly connected to the inner walls at both ends of the mounting frame, the two limit rods 2 are slidingly sleeved with the same laser light, a guide bar is fixedly connected to the outer wall of one side of the cutter, a convex column is arranged on the outer wall at both ends of the laser light, the two guide bars can contact the convex column, a spring is sleeved on the outside of the two limit rods 2, and the two ends of the two springs are respectively fixedly connected to the inner wall of one side of the mounting frame and the outer wall of one side of the laser light.
[0007] The cutting position can be realized on the surface of the clothing before cutting, and the laser light can be pushed away during the downward movement of the cutter, thereby ensuring that the cutting work can be carried out normally, so that the light emitted by the laser light coincides with the cutting line, ensuring that the lowering position of the cutter can be cut exactly from the cutting line position, and then the cutter is driven to move downward by starting the cylinder, and the cutter drives the two guide bars to move synchronously. As the guide bars move, the laser light will be pushed by the guide bars to slide along the second limit rod, thereby ensuring that the laser light will not affect the normal downward movement of the cutter, and when the cutter is driven back to its original position, the compressed spring can push the laser light back to its original position.
[0008] As a further preferred embodiment of the technical solution, the inner walls on both sides of the workbench are rotatably connected to the same screw rod, one end of the mounting frame is threadedly sleeved on the outside of the screw rod, the inner walls on both sides of the workbench are fixedly connected to the same limit rod, the other end of the mounting frame is slidably sleeved on the outside of the limit rod, and a motor is fixedly installed on the outer wall of one side of the workbench, and the rotating shaft of the motor and the screw rod are coaxially fixed.
[0009] As a further preferred embodiment of the present technical solution, a fixing component is installed in the workbench, and the mounting frame surrounds the external position of the fixing component.
[0010] As a further preferred embodiment of the present technical solution, the fixed component includes a fixed frame fixedly installed on the inner wall of the bottom of the workbench, a limiting groove is opened in the middle of the inner wall of the bottom of the workbench, a movable frame is slidably connected in the limiting groove, a screw rod 2 is threadedly connected to the bottom of the movable frame, and the two ends of the screw rod 2 are respectively rotatably connected to the inner walls on both sides of the limiting groove, a motor 2 is fixedly installed on the outer wall of one side of the workbench, and the rotating shaft of the motor 2 and one end of the screw rod 2 are coaxially fixed.
[0011] As a further preferred embodiment of the technical solution, the fixed frame and the movable frame are in relative positions, the tops of the fixed frame and the movable frame are both threadedly connected with screws, and the tops of the fixed frame and the movable frame are both slidably inserted with multiple limit rods three, and the bottoms of multiple limit rods three on one side are fixedly connected to the same fixed plate, and one end of the bottom of the two screws are respectively rotatably connected to the top outer walls of the two fixed plates.
[0012] Place the two ends of the cloth to be cut in the fixed frame and the movable frame respectively, and then use the handle to drive the screw to rotate, the screw will rotate and move downward along the fixed frame, so the fixed plate will be driven by the screw and the limit rod three to approach the cloth direction, and then the two ends of the cloth will be fixed, and then start the motor two to drive the screw rod two to rotate, the movable frame restricted by the limit groove will be driven by the screw rod two to move away from the fixed frame, at this time the cloth will also be in a taut state, and the cutting line and the cutter will remain parallel, so as to facilitate the normal progress of subsequent work.
[0013] As a further preferred embodiment of the present technical solution, the lead angle of the two screw circumferential outer wall thread lines is smaller than the equivalent friction angle.
[0014] The utility model provides a cutting device for scraps used in garment processing, which has the following beneficial effects:
[0015] (1) The utility model can realize the cutting position on the surface of the garment before cutting by setting a positioning component, and push away the laser light when the cutter moves downward, so as to ensure that the cutting work can be carried out normally, so that the light emitted by the laser light coincides with the cutting line, so as to ensure that the lowering position of the cutter can be cut exactly from the cutting line position, and then the cutter is driven to move downward by starting the cylinder, and the cutter drives the two guide bars to move synchronously. As the guide bars move, the laser light will be pushed by the guide bars to slide along the second limit rod, so as to ensure that the laser light will not affect the normal downward movement of the cutter. When the cutter is driven back to its original position, the compressed spring can push the laser light back to its original position.
[0016] (2) The utility model sets a fixing component to place the two ends of the cloth to be cut in the fixed frame and the movable frame respectively, and then drives the screw to rotate by the handle, and the screw will rotate and move downward along the fixed frame. Therefore, the fixing plate will approach the cloth direction under the drive of the screw and the limit rod three, and then the two ends of the cloth will be fixed. Then, by starting the motor two to drive the screw rod two to rotate, the movable frame restricted by the limit groove will be driven by the screw rod two to move away from the fixed frame. At this time, the cloth will also be in a taut state, and the cutting line and the cutter will remain parallel, so as to facilitate the normal progress of subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall first-view structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;
[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;
[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;
[0021] In the figure: 1. workbench; 2. screw rod 1; 3. limit rod 1; 4. mounting bracket; 5. cylinder; 6. cutter; 7. motor 1; 8. positioning assembly; 9. fixing assembly; 801. limit rod 2; 802. laser light; 803. spring; 804. guide strip; 901. fixing frame; 902. limit slot; 903. moving frame; 904. screw rod 2; 905. motor 2; 906. screw; 907. limit rod 3; 908. fixing plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0023] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, a cutting device for scraps used in clothing processing includes a workbench 1 and a mounting frame 4, characterized in that: the mounting frame 4 is placed on the top of the workbench 1, a cylinder 5 is fixedly installed on the outer wall of the top of the mounting frame 4, a cutter 6 is fixedly installed on the output end of the cylinder 5, a positioning assembly 8 is installed inside the mounting frame 4, the positioning assembly 8 includes two limit rods 801 fixedly connected to the inner walls at both ends of the mounting frame 4, the two limit rods 801 are slidably sleeved with the same laser lamp 802, a guide bar 804 is fixedly connected to the outer wall of one side of the cutter 6, a convex column is arranged on the outer wall at both ends of the laser lamp 802, and the two guide bars 804 can contact the convex column, and a spring 803 is sleeved on the outside of the two limit rods 801, and the two ends of the two springs 803 are respectively fixedly connected to the inner wall of one side of the mounting frame 4 and the outer wall of one side of the laser lamp 802.
[0024] The inner walls on both sides of the workbench 1 are rotatably connected with the same screw rod 2, one end of the mounting frame 4 is threadedly sleeved on the outside of the screw rod 2, the inner walls on both sides of the workbench 1 are fixedly connected with the same limit rod 3, the other end of the mounting frame 4 is slidably sleeved on the outside of the limit rod 3, and a motor 7 is fixedly installed on the outer wall of one side of the workbench 1, and the rotating shaft of the motor 7 and the screw rod 2 are coaxially fixed.
[0025] Starting motor 7 drives screw rod 2 to rotate on the top of workbench 1, and mounting frame 4 limited by limiting rod 3 will be driven by screw rod 2 to move freely in horizontal direction, so that the light emitted by laser lamp 802 coincides with the cutting line, ensuring that the lower cutting position of cutter 6 can be cut exactly from the cutting line position, and then the cutter 6 is driven to move downward by starting cylinder 5, and cutter 6 drives two guide bars 804 to move synchronously. With the movement of guide bar 804, laser lamp 802 will be pushed by guide bar 804 to slide along limiting rod 2 801, so as to ensure that laser lamp 802 will not affect the normal downward movement of cutter 6, and when cutter 6 is driven to return to its original position, the compressed spring 803 can push laser lamp 802 back to its original position.
[0026] like Figure 2 and Figure 4 As shown, a fixing assembly 9 is installed in the workbench 1 , and the mounting frame 4 is surrounded at an external position of the fixing assembly 9 .
[0027] The fixing assembly 9 includes a fixing frame 901 fixedly installed on the inner wall at the bottom of the workbench 1, a limiting groove 902 is provided in the middle of the inner wall at the bottom of the workbench 1, a moving frame 903 is slidably connected in the limiting groove 902, a screw rod 904 is threadedly connected at the bottom of the moving frame 903, and both ends of the screw rod 904 are rotatably connected to the inner walls on both sides of the limiting groove 902, a motor 905 is fixedly installed on the outer wall of one side of the workbench 1, and the rotating shaft of the motor 905 and one end of the screw rod 904 are coaxially fixed.
[0028] The fixed frame 901 and the movable frame 903 are in relative positions, and the tops of the fixed frame 901 and the movable frame 903 are both threadedly connected with screw rods 906, and the tops of the fixed frame 901 and the movable frame 903 are both slidably inserted with multiple limit rods 907, and the bottoms of the multiple limit rods 907 on one side are fixedly connected to the same fixed plate 908, and the bottom ends of the two screw rods 906 are respectively rotatably connected to the top outer walls of the two fixed plates 908.
[0029] Place the two ends of the cloth to be cut in the fixed frame 901 and the movable frame 903 respectively, and then drive the screw rod 906 to rotate through the handle, and the screw rod 906 will rotate and move downward along the fixed frame 901, so the fixed plate 908 will move closer to the cloth direction under the drive of the screw rod 906 and the limit rod three 907, and then the two ends of the cloth will be fixed, and then start the motor 2 905 to drive the screw rod 2 904 to rotate, and the movable frame 903 restricted by the limit groove 902 will be driven by the screw rod 2 904 to move away from the fixed frame 901, and the cloth will be in a taut state at this time, and the cutting line and the cutter 6 will remain parallel, so as to facilitate the normal progress of subsequent work.
[0030] like Figure 4As shown, the thread lead angle of the thread lines of the circumferential outer wall of the two screw rods 906 is smaller than the equivalent friction angle, so that both have a self-locking property, ensuring that the two adjusted fixing plates 908 will not change arbitrarily due to external forces.
[0031] The utility model provides a cutting device for scraps used in garment processing, and the specific working principle is as follows:
[0032] When the device is working, first place the two ends of the cloth to be cut in the fixed frame 901 and the movable frame 903 respectively, and then drive the screw rod 906 to rotate through the handle, and the screw rod 906 will rotate and move downward along the fixed frame 901, so that the fixed plate 908 will move closer to the cloth direction under the drive of the screw rod 906 and the limit rod three 907, and then the two ends of the cloth will be fixed, and then the motor 2 905 will be started to drive the screw rod 2 904 to rotate, and the movable frame 903 restricted by the limit groove 902 will be driven by the screw rod 2 904 away from the fixed frame 901, and the cloth will be in a taut state at this time, and the cutting line and the cutter 6 will be kept parallel, so as to facilitate the normal progress of subsequent work, and then the motor 1 7 will be started to drive the screw rod 2 904 to rotate. The movable screw rod 2 rotates on the top of the workbench 1, and the mounting frame 4 limited by the limit rod 3 will be driven by the screw rod 2 to move freely in the horizontal direction, so that the light emitted by the laser lamp 802 coincides with the cutting line, ensuring that the lower cutting position of the cutter 6 can be cut exactly from the cutting line position, and then the cutter 6 is driven to move downward by starting the cylinder 5, and the cutter 6 drives the two guide bars 804 to move synchronously. As the guide bars 804 move, the laser lamp 802 will be pushed by the guide bars 804 to slide along the limit rod 2 801, thereby ensuring that the laser lamp 802 will not affect the normal downward movement of the cutter 6, and when the cutter 6 is driven back to its original position, the compressed spring 803 can push the laser lamp 802 back to its original position.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cutting device for scraps used in garment processing, comprising a workbench (1) and a mounting frame (4), Features: The mounting frame (4) is placed on the top of the workbench (1), a cylinder (5) is fixedly mounted on the outer wall of the top of the mounting frame (4), a cutter (6) is fixedly mounted on the output end of the cylinder (5), a positioning assembly (8) is mounted inside the mounting frame (4), the positioning assembly (8) comprises two limiting rods (801) fixedly connected to the inner walls at both ends of the mounting frame (4), the two limiting rods (801) are slidably sleeved with the same laser light (802), one side outer wall of the cutter (6) is fixedly connected with a guide bar (804), the outer walls at both ends of the laser light (802) are provided with a convex column, the two guide bars (804) are capable of contacting the convex column, the outside of the two limiting rods (801) are sleeved with a spring (803), the two ends of the two springs (803) are respectively fixedly connected to the inner wall of one side of the mounting frame (4) and the outer wall of one side of the laser light (802).
2. A cutting device for scraps for garment processing according to claim 1, Features: The inner walls on both sides of the workbench (1) are rotatably connected to a same screw rod (2), one end of the mounting frame (4) is threadedly sleeved on the outside of the screw rod (2), the inner walls on both sides of the workbench (1) are fixedly connected to a same limit rod (3), the other end of the mounting frame (4) is slidably sleeved on the outside of the limit rod (3), and a motor (7) is fixedly installed on the outer wall of one side of the workbench (1), and the rotating shaft of the motor (7) and the screw rod (2) are coaxially fixed.
3. A cutting device for scraps for garment processing according to claim 1, Features: A fixing component (9) is installed in the workbench (1), and the mounting frame (4) is surrounded at an external position of the fixing component (9).
4. A cutting device for scraps for garment processing according to claim 3, Features: The fixing assembly (9) comprises a fixing frame (901) fixedly mounted on the inner wall at the bottom of the workbench (1); a limiting groove (902) is provided in the middle of the inner wall at the bottom of the workbench (1); a moving frame (903) is slidably connected in the limiting groove (902); a second screw rod (904) is threadedly connected at the bottom of the moving frame (903); two ends of the second screw rod (904) are rotatably connected to the inner walls at both sides of the limiting groove (902); a second motor (905) is fixedly mounted on the outer wall at one side of the workbench (1); a rotating shaft of the second motor (905) and one end of the second screw rod (904) are coaxially fixed.
5. A cutting device for scraps for garment processing according to claim 4, Features: The fixed frame (901) and the movable frame (903) are in relative positions, and the tops of the fixed frame (901) and the movable frame (903) are both threadedly connected with screw rods (906), and the tops of the fixed frame (901) and the movable frame (903) are both slidably plugged with a plurality of limit rods three (907), and the bottoms of the plurality of limit rods three (907) on one side are fixedly connected to the same fixed plate (908), and the bottom ends of the two screw rods (906) are respectively rotatably connected to the top outer walls of the two fixed plates (908).
6. A cutting device for scraps for garment processing according to claim 5, Features: The thread lead angle of the thread lines of the circumferential outer walls of the two screw rods (906) is smaller than the equivalent friction angle.