Automatic wire cutting device
By designing an automatic tangent device, the winding assembly, guide assembly and lifting roller are used to solve the problem of throwing out of the cable during the winding process, and safe and efficient cable winding is achieved.
Patent Information
- Application Number
- CN202510899719.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-01
- Publication Date
- 2025-08-15
AI Technical Summary
In the prior art, the cut-off of the cable during the winding process is easily thrown out, which poses a safety risk and affects the winding of the cable.
An automatic tangent device is designed, including a winding assembly, a guide assembly, a cutting assembly and a lifting roller. By controlling the assembly, it drives the lifting roller to move, enters the embedding groove, exerts force on the cable, and combines the clamping of the elastic block and the spring to reduce the possibility of cable throwing.
Effectively reduce the possibility of cable throwing out during cutting, improving the safety and efficiency of cable winding.
Smart Images
Figure CN120480074A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cables, and in particular to an automatic wire cutting device. Background Art
[0002] With the development of electronic products and the communications industry, data cables, as supporting equipment for connecting mobile phones, computers, and other communication devices, have increasingly higher quality requirements. Cable cutting is particularly important for the processing and production of data cables.
[0003] The existing technology usually uses a winder and a cutting device to wind the cable and cut it when it is about to be rolled. However, since the winder is still in a rotating state, the cut tail cable is easily thrown out during the winding process, posing a safety risk and affecting the winding of the cable. Summary of the Invention
[0004] In order to improve the above problems, the present application provides an automatic thread cutting device.
[0005] The present application provides an automatic thread cutting device that adopts the following technical solution:
[0006] An automatic wire cutting device includes a base, on which a winding assembly, a guide assembly and a cutting assembly are sequentially provided, the guide assembly is located between the winding assembly and the cutting assembly, an embedding groove is provided on the base and between the winding assembly and the guide assembly, a lifting roller is provided on the base for relative sliding in a vertical direction, a control assembly for controlling the sliding of the lifting roller is provided on the base, the embedding groove is for the lifting roller to be embedded, and the surface of the lifting roller is covered with a rubber layer.
[0007] By adopting the above technical solution, the winding component can provide pulling force to the cable, the guiding component can move and guide cables of different sizes, and the cutting component can cut the cable. When the cable is cut, the control component drives the movement of the lifting roller to make the lifting roller enter the embedded groove. The lifting roller can apply force to the cable to make the cable enter the embedded groove, providing buffer space for the cable, reducing the possibility of the cable being thrown out, thereby reducing installation risks and facilitating the winding of the cable.
[0008] Preferably, an auxiliary groove is provided at the bottom of the embedding groove, an elastic block is relatively slidable in the auxiliary groove, a spring is provided in the auxiliary groove, one end of the spring is fixedly connected to the bottom of the auxiliary groove, and the other end is fixedly connected to the elastic block.
[0009] By adopting the above technical solution, when the cable enters the embedded groove, the cable can abut against the elastic block, and the elastic block applies force to the cable under the action of the spring, and cooperates with the lifting roller to clamp the cable, further reducing the possibility of the cable being thrown out and quickly reeled in, thereby facilitating the reeling of the cable.
[0010] Preferably, the winding assembly includes a mounting plate and a winding wheel, the mounting plate is fixedly connected to the base, and the winding wheel is rotatably connected to the mounting plate.
[0011] By adopting the above technical solution, the mounting plate can provide a mounting position for the winding wheel, and the winding wheel can provide a moving guide for the cable, thereby facilitating the winding of the cable.
[0012] Preferably, the guide assembly includes a guide wheel and a sliding wheel. There are multiple guide wheels, and the multiple guide wheels are arranged along the length direction of the cable. The guide wheel is rotatably connected to the base. There are two sliding wheels, and the sliding wheels and the guide wheels are staggered. The sliding wheels slide close to or away from the guide wheels, and a sliding assembly for controlling the sliding of the sliding wheels is provided on the base.
[0013] By adopting the above technical solution, the operator can control the movement of the sliding wheel according to the different sizes of cables, thereby controlling the distance between the sliding wheel and the guide wheel, so that cables of different sizes can pass between the sliding wheel and the guide wheel.
[0014] Preferably, the sliding assembly includes a sliding block, a screw and a motor, a sliding groove is provided on the base, the sliding block slides in the sliding groove, the sliding wheel and the sliding block are rotatably connected, the screw and the groove wall of the sliding groove are rotatably connected, the screw and the sliding block are threadedly connected, the motor is fixedly mounted on the base, and the output shaft of the motor is fixedly connected to the screw.
[0015] By adopting the above technical solution, when it is necessary to control the movement of the sliding wheel, the operator can drive the motor, the output shaft of the motor can drive the rotation of the screw, the rotation of the screw can drive the movement of the sliding block, and the movement of the sliding block can drive the movement of the sliding wheel, thereby adjusting the distance between the sliding wheel and the guide wheel to facilitate the passage of cables of different sizes.
[0016] Preferably, the cutting assembly includes a cutting table, a cutting frame, a cylinder, a lifting plate and a cutting knife, the cutting table is fixedly connected to the base, the cutting frame is fixedly connected to the cutting table, the cylinder is fixedly installed on the cutting frame, the piston rod of the cylinder is fixedly connected to the lifting plate, and the cutting knife is fixedly connected to the lifting plate.
[0017] By adopting the above technical solution, the cutting table can provide a bracket for the cutting frame, and the cutting frame can provide an installation position for the cylinder. When the cable needs to be cut, the operator can drive the cylinder, and the piston rod of the cylinder drives the movement of the lifting plate. The movement of the lifting plate can drive the movement of the cutting knife, and the cutting knife can cut the cable.
[0018] Preferably, the control assembly includes a first control rod and a second control rod, the first control rod is fixedly connected to the lifting plate, the second control rod is fixedly connected to the first control rod, and the lifting roller is rotatably connected to the second control rod.
[0019] By adopting the above technical solution, when the cylinder drives the lifting plate to move downward to cut the cable, the movement of the lifting plate can drive the movement of the first control rod, the movement of the first control rod can drive the movement of the second control rod, and the movement of the second control rod can drive the movement of the lifting roller, so that the lifting roller can apply force to the cable.
[0020] Preferably, a guiding slope is provided at the notch of the embedding groove.
[0021] By adopting the above technical solution, the guiding slope can provide movement guidance for the cable and also protect the cable, thereby reducing the possibility of damage to the cable caused by friction between the cable and the notch of the embedded groove.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. Through the arrangement of the winding assembly, guide assembly, cutting assembly, control assembly, embedding groove and lifting roller, the winding assembly can provide tension to the cable, the guide assembly can move and guide cables of different sizes, and the cutting assembly can cut the cable. When the cable is cut, the control assembly drives the lifting roller to move, so that the lifting roller enters the embedding groove. The lifting roller can apply force to the cable, forcing the cable into the embedding groove, providing a buffer space for the cable, reducing the possibility of the cable being thrown out, thereby reducing installation risks and facilitating cable winding;
[0024] 2. Through the setting of the sliding block, screw and motor, when it is necessary to control the movement of the sliding wheel, the operator can drive the motor, the output shaft of the motor can drive the rotation of the screw, the rotation of the screw can drive the movement of the sliding block, and the movement of the sliding block can control the movement of the sliding wheel, thereby adjusting the distance between the sliding wheel and the guide wheel to facilitate the passage of cables of different sizes;
[0025] 3. Through the setting of the first control rod and the second control rod, when the cylinder drives the lifting plate to move downward to cut the cable, the movement of the lifting plate can drive the movement of the first control rod, the movement of the first control rod can drive the movement of the second control rod, and the movement of the second control rod can drive the movement of the lifting roller, so that the lifting roller can apply force to the cable. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the automatic thread cutting device in the embodiment of the present application.
[0027] Figure 2It is a schematic diagram of the overall structure of the winding assembly, the guiding assembly and the sliding assembly in the embodiment of the present application.
[0028] Figure 3 It is a schematic diagram of the overall structure of the cutting component and the control component in the embodiment of the present application.
[0029] Figure 4 It is a schematic diagram of the internal structure of the embedded groove in the embodiment of the present application.
[0030] Explanation of the accompanying drawings: 1. Base; 11. Embedding groove; 111. Guide slope; 12. Lifting roller; 13. Auxiliary groove; 14. Elastic block; 15. Spring; 16. Sliding groove; 2. Winding assembly; 21. Mounting plate; 22. Winding wheel; 3. Guide assembly; 31. Guide wheel; 32. Sliding wheel; 4. Cutting assembly; 41. Cutting table; 42. Cutting frame; 44. Lifting plate; 45. Cutting knife; 5. Control assembly; 51. First control rod; 52. Second control rod; 6. Sliding assembly; 61. Sliding block; 62. Screw; 63. Motor. DETAILED DESCRIPTION
[0031] In order to make the purpose, features, and advantages of the invention of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0032] The following is combined with Figure 1-4 This application is described in further detail.
[0033] The embodiment of the present application discloses an automatic thread cutting device, such as Figure 1 As shown, the machine comprises a base 1, on which are sequentially mounted a winding assembly 2, a guide assembly 3, and a cutting assembly 4. The guide assembly 3 is located between the winding assembly 2 and the cutting assembly 4. The winding assembly 2 provides tension to the cable, the guide assembly 3 guides the movement of cables of different sizes, and the cutting assembly 4 cuts the cable.
[0034] like Figure 1 and 2 As shown, the winding assembly 2 includes a mounting plate 21 and a winding wheel 22. The mounting plate 21 is fixedly connected to the base 1, and the winding wheel 22 is rotatably connected to the mounting plate 21. The mounting plate 21 provides a mounting position for the winding wheel 22, and the winding wheel 22 provides a movable guide for the cable, facilitating the cable winding operation.
[0035] like Figure 1 and2 As shown, the guide assembly 3 includes three guide wheels 31 and sliding wheels 32. The three guide wheels 31 are arranged along the length of the cable and are rotatably connected to the base 1. There are two sliding wheels 32, which are staggered with the guide wheels 31. The sliding wheels 32 slide toward or away from the guide wheels 31. The operator can control the movement of the sliding wheels 32, thereby adjusting the distance between the sliding wheels 32 and the guide wheels 31, according to the size of the cable, so that cables of different sizes can pass between the sliding wheels 32 and the guide wheels 31.
[0036] like Figure 1 and 2 As shown, the base 1 is provided with a sliding assembly 6 for controlling the sliding of the sliding wheel 32. The sliding assembly 6 includes a sliding block 61, a screw 62 and a motor 63. A sliding groove 16 is provided on the base 1. The sliding block 61 slides in the sliding groove 16. The sliding wheel 32 and the sliding block 61 are rotatably connected. The screw 62 is rotatably connected to the groove wall of the sliding groove 16. The screw 62 and the sliding block 61 are threadedly connected. The motor 63 is fixedly mounted on the base 1. The output shaft of the motor 63 is fixedly connected to the screw 62. When it is necessary to control the movement of the sliding wheel 32, the operator can drive the motor 63. The output shaft of the motor 63 can drive the rotation of the screw 62. The rotation of the screw 62 can drive the movement of the sliding block 61. The movement of the sliding block 61 can control the movement of the sliding wheel 32, thereby adjusting the distance between the sliding wheel 32 and the guide wheel 31 to facilitate the passage of cables of different sizes.
[0037] like Figure 1 and 3 As shown, the cutting assembly 4 includes a cutting table 41, a cutting frame 42, a cylinder, a lifting plate 44, and a cutting blade 45. The cutting table 41 is fixedly connected to the base 1, and the cutting frame 42 is fixedly connected to the cutting table 41. The cylinder is fixedly mounted on the cutting frame 42, and the cylinder piston rod is fixedly connected to the lifting plate 44. The cutting blade 45 is fixedly connected to the lifting plate 44. The cutting table 41 provides a support for the cutting frame 42, and the cutting frame 42 provides a mounting location for the cylinder. When the cable needs to be cut, the operator drives the cylinder, and the cylinder piston rod drives the lifting plate 44. The movement of the lifting plate 44 drives the movement of the cutting blade 45, and the cutting blade 45 can cut the cable.
[0038] like Figure 1 、 3As shown in Figure 4, an embedding groove 11 is provided on the base 1 and located between the winding assembly 2 and the guide assembly 3. A guide slope 111 is provided at the notch of the embedding groove 11. The guide slope 111 can provide movement guidance for the cable and also protect the cable. A lifting roller 12 is provided on the base 1 to slide relatively in the vertical direction. The height of the lifting roller 12 is lower than the height of the cutting knife 45. The surface of the lifting roller 12 is covered with a rubber layer, and the embedding groove 11 is for the lifting roller 12 to be embedded. A control component 5 for controlling the sliding of the lifting roller 12 is provided on the base 1. The control component 5 includes a first control rod 51 and a second control rod 52. The first control rod 51 is fixedly connected to the lifting plate 44, the second control rod 52 is fixedly connected to the first control rod 51, and the lifting roller 12 and the second control rod 52 are rotatably connected. When the cable is cut, the movement of the lifting plate 44 can drive the movement of the first control rod 51, the movement of the first control rod 51 can drive the movement of the second control rod 52, and the movement of the second control rod 52 can drive the movement of the lifting roller 12, so that the lifting roller 12 can apply force to the cable, so that the cable enters the embedded groove 11, providing a buffer space for the cable.
[0039] like Figure 1 and 4 As shown, an auxiliary groove 13 is formed at the bottom of the embedding groove 11. An elastic block 14 slides relatively within the auxiliary groove 13, and the sliding direction of the elastic block 14 is vertical. A spring 15 is provided within the auxiliary groove 13. One end of the spring 15 is fixedly connected to the bottom of the auxiliary groove 13, and the other end is fixedly connected to the elastic block 14. Under normal circumstances, the spring 15 applies a thrust to the elastic block 14, causing the elastic block 14 to move away from the bottom of the auxiliary groove 13. When the cable enters the embedding groove 11, the cable can abut against the elastic block 14. The elastic block 14, under the action of the spring 15, applies a force to the cable, and cooperates with the lifting roller 12 to clamp the cable, further reducing the possibility of the cable being thrown out and quickly reeled in, thereby facilitating cable reeling.
[0040] The implementation principle of an automatic thread cutting device in the embodiment of the present application is as follows:
[0041] The operator can control the sliding wheel 32 to move closer to or away from the guide wheel 31 according to the size of the cable. The reel 22 provides a movable guide for the cable. When the cable needs to be cut, the operator controls the cylinder to drive the movement of the lifting plate 44 and the cutting blade 45 to achieve the cutting of the cable. The movement of the lifting plate 44 drives the movement of the first control rod 51 and the second control rod 52, thereby driving the movement of the lifting roller 12. The lifting roller 12 applies force to the new Alan, forcing the cable into the insertion groove 11. The elastic block 14, under the action of the spring 15, applies force to the cable, cooperating with the lifting roller 12 to clamp the cable, reducing the possibility of the cable being thrown out and quickly reeled up, and facilitating cable reeling.
[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. An automatic thread cutting device, characterized in that: The invention comprises a base (1), wherein a winding assembly (2), a guide assembly (3) and a cutting assembly (4) are sequentially arranged on the base (1), wherein the guide assembly (3) is located between the winding assembly (2) and the cutting assembly (4), an embedding groove (11) is provided on the base (1) and located between the winding assembly (2) and the guide assembly (3), a lifting roller (12) is provided on the base (1) for relative sliding in a vertical direction, a control assembly (5) for controlling the sliding of the lifting roller (12) is provided on the base (1), the embedding groove (11) is for the lifting roller (12) to be embedded, and the surface of the lifting roller (12) is covered with a rubber layer.
2. The automatic thread cutting device according to claim 1, characterized in that: An auxiliary groove (13) is provided at the bottom of the embedding groove (11), an elastic block (14) is relatively slidably disposed in the auxiliary groove (13), a spring (15) is disposed in the auxiliary groove (13), one end of the spring (15) is fixedly connected to the bottom of the auxiliary groove (13), and the other end is fixedly connected to the elastic block (14).
3. The automatic thread cutting device according to claim 1, characterized in that: The winding assembly (2) comprises a mounting plate (21) and a winding wheel (22); the mounting plate (21) is fixedly connected to the base (1); and the winding wheel (22) is rotatably connected to the mounting plate (21).
4. The automatic thread cutting device according to claim 1, characterized in that: The guide assembly (3) comprises a guide wheel (31) and a sliding wheel (32). The guide wheel (31) is provided with a plurality of guide wheels (31). The plurality of guide wheels (31) are arranged along the length direction of the cable. The guide wheel (31) is rotatably connected to the base (1). The number of the sliding wheels (32) is two. The sliding wheels (32) and the guide wheels (31) are staggered. The sliding wheels (32) slide close to or away from the guide wheels (31). The base (1) is provided with a sliding assembly (6) for controlling the sliding of the sliding wheels (32).
5. The automatic thread cutting device according to claim 4, characterized in that: The sliding assembly (6) comprises a sliding block (61), a screw rod (62) and a motor (63); a sliding groove (16) is provided on the base (1); the sliding block (61) is located in the sliding groove (16) and slides; the sliding wheel (32) and the sliding block (61) are rotatably connected; the screw rod (62) and the groove wall of the sliding groove (16) are rotatably connected; the screw rod (62) and the sliding block (61) are threadedly connected; the motor (63) is fixedly mounted on the base (1); and the output shaft of the motor (63) is fixedly connected to the screw rod (62).
6. The automatic thread cutting device according to claim 1, characterized in that: The cutting assembly (4) comprises a cutting table (41), a cutting frame (42), a cylinder, a lifting plate (44) and a cutting knife (45); the cutting table (41) is fixedly connected to the base (1); the cutting frame (42) is fixedly connected to the cutting table (41); the cylinder is fixedly mounted on the cutting frame (42); the piston rod of the cylinder is fixedly connected to the lifting plate (44); and the cutting knife (45) is fixedly connected to the lifting plate (44).
7. The automatic thread cutting device according to claim 7, characterized in that: The control assembly (5) comprises a first control rod (51) and a second control rod (52), wherein the first control rod (51) is fixedly connected to the lifting plate (44), the second control rod (52) is fixedly connected to the first control rod (51), and the lifting roller (12) is rotatably connected to the second control rod (52).
8. The automatic thread cutting device according to claim 1, characterized in that: A guiding inclined surface (111) is provided at the notch of the embedding groove (11).