Processing and cutting device for multicore cables

Abstract

This utility model relates to a processing and cutting device for multi-core cables, comprising a housing and a fixed frame installed inside the rear side of the housing. A spring is connected inside the fixed frame, and a slider is connected to the bottom of the spring. The slider is slidably connected to the fixed frame, and a connecting rod is rotatably connected to the bottom of the slider. A rotating plate is rotatably connected to the end of the connecting rod away from the slider. Limiting rods are connected to the left and right sides inside the housing. A trapezoidal plate is connected to the bottom of the rotating plate, and connecting cylinders are connected to the left and right sides of the bottom of the trapezoidal plate. This utility model achieves channel switching between two collection frames by precisely coordinating the trapezoidal plate, connecting cylinders, ball bearings, a turntable, protrusions, and limiting rods. When one collection frame is nearly full, the device automatically guides the waste material to the other side, ensuring smooth and uninterrupted switching. This avoids waste spillage and downtime losses during frame changes, making waste collection efficient and continuous, reducing labor costs, ensuring continuous and stable operation of the multi-core cable processing and cutting process, and improving production rhythm and operational standardization.

Description

Technical Field

[0001] This utility model relates to the field of multi-core cable processing technology, and in particular to a processing and cutting device for multi-core cables. Background Technology

[0002] Multi-core cable processing and cutting device is a specialized device for automatically cutting multi-core cables (such as data cables, power cables, control cables, etc. that contain multiple core wires). Its core function is to achieve precise positioning, stable clamping, and efficient cutting of multi-core cables through the synergy of mechanical structure and control system, ensuring that the cut of the cable is flat and of consistent length, meeting the requirements of subsequent processes such as stripping, crimping, and assembly.

[0003] Existing multi-core cable processing and cutting devices lack an automatic switching mechanism for the two collection bins. When a single collection bin is full of waste, the machine must be stopped manually to replace the empty bin. During this process, the waste generated during cutting is easily scattered around the equipment or on the ground. This not only results in poor waste collection and increased subsequent cleaning costs, but also interrupts the production process due to stopping the machine to replace the bin, reducing the overall processing efficiency.

[0004] Therefore, in view of the existing multi-core cable processing and cutting device, which lacks an automatic switching mechanism between two collection bins and requires manual shutdown to change the bin after a single collection bin is full, resulting in waste material easily scattering during the process, reducing collection efficiency, increasing cleaning costs, and interrupting production and reducing processing efficiency due to machine stoppage, there is an urgent need to design a new type of multi-core cable processing and cutting device. Utility Model Content

[0005] To overcome the problem that existing multi-core cable processing and cutting devices lack an automatic switching mechanism between two collection bins, requiring manual shutdown to change bins after a single collection bin is full, which causes waste to easily scatter during the process, reducing collection efficiency, increasing cleaning costs, and interrupting production and reducing processing efficiency.

[0006] The technical solution of this utility model is as follows: a multi-core cable processing and cutting device, comprising a housing and a fixed frame installed inside the rear side of the housing. A spring is connected inside the fixed frame, and a slider is connected to the bottom of the spring. The slider is slidably connected to the fixed frame. A connecting rod is rotatably connected to the bottom of the slider, and a rotating plate is rotatably connected to the end of the connecting rod away from the slider. Limit rods are connected to the left and right sides inside the housing. A trapezoidal plate is connected to the bottom of the rotating plate, and connecting cylinders are connected to the left and right sides of the bottom of the trapezoidal plate. Ball bearings are movably connected inside the connecting cylinders. A motor is connected to the bottom of the housing, and the motor outputs... A turntable is connected to the output end, and a protrusion is connected to the top of the turntable. The protrusion is movably connected to a ball bearing. An expansion frame is connected to the left and right ends of the housing. A collection frame is movably connected inside the expansion frame. A handle is connected to the end of the collection frame away from the motor. The motor drives the turntable to rotate, and the rotation of the turntable drives the protrusion to rotate. The protrusion and the ball bearing engage, causing the ball bearing to drive the connecting cylinder to lift one side of the trapezoidal plate. The trapezoidal plate tilts, causing the rotating plate to swing. The swinging of the rotating plate causes the connecting rod to rotate inside the slider. During the swinging of the connecting rod, the slider will compress the spring for transition, until the rotating plate engages with another limit rod.

[0007] Preferably, the switching of collection channels is achieved by setting a coordinated structure of trapezoidal plate, connecting cylinder, ball bearing, turntable, protrusion and limiting rod. When the motor drives the turntable and protrusion to rotate, the protrusion and ball bearing fit together and lift one side of the trapezoidal plate, causing the trapezoidal plate to tilt and drive the rotating plate to swing around the connecting rod until the rotating plate fits with the limiting rod on the other side. At this time, the tilting direction of the rotating plate changes, guiding the cutting waste to the collection frame on the other side. When the protrusion disengages from the ball bearing, the spring pulls the rotating plate back to its original position through the slider and connecting rod. The limiting rod limits the swing range, thereby automatically switching the collection channel between the two collection frames. The continuous operation of waste collection can be completed without manual intervention.

[0008] Preferably, a motor is connected to the right end of the housing, and a rotating plate is rotatably connected to the right side inside the housing, with the output end of the motor connected to the rotating plate.

[0009] Preferably, a connecting plate is rotatably connected to the left end of the rotating plate, and a circular plate is rotatably connected to the end of the connecting plate away from the rotating plate.

[0010] Preferably, the bottom of the circular plate is connected to a blade, and the inside of the housing has grooves on the left and right sides. The blade is slidably connected to the grooves, and a guide tube is provided at the front end of the housing.

[0011] Preferably, the guide tube is connected to the interior of the housing, and a conical frame is connected to the front end of the guide tube.

[0012] Preferably, a controller is connected to the upper front side of the housing, and the controller is electrically connected to the motor.

[0013] Preferably, the motor drives the fixed frame to rotate, the rotating plate drives the connecting plate to move the circular plate downward, and the downward movement of the circular plate drives the blade to cut the cable.

[0014] The beneficial effects of this utility model are:

[0015] 1. By precisely coordinating trapezoidal plates, connecting cylinders, ball bearings, turntables, protrusions, and limiting rods, the device successfully achieves channel switching between two collection frames. When one collection frame is about to be full, the device can automatically guide the waste material to the other empty collection frame without manual intervention. The entire switching process is smooth and uninterrupted, avoiding the problem of incomplete collection caused by waste scattering and eliminating the loss of production efficiency caused by machine stoppage due to changing frames. This design ensures that waste collection remains highly efficient and continuous throughout the process, reducing manual cleaning costs and ensuring the continuous and stable operation of the multi-core cable processing and cutting process, significantly improving the overall production rhythm and operational standardization. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the multi-core cable processing and cutting device of this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional side view of the processing and cutting device for multi-core cables according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional orthographic cross-sectional view of the multi-core cable processing and cutting device of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional side sectional view of the processing and cutting device for multi-core cables according to this utility model.

[0020] Figure 5 This invention relates to a processing and cutting device for multi-core cables. Figure 4 Enlarged structural diagram of point A in the middle.

[0021] Explanation of reference numerals in the attached drawings: 1. Housing; 21. Fixing frame; 22. Spring; 23. Slider; 24. Connecting rod; 25. Rotating plate; 26. Limiting rod; 27. Trapezoidal plate; 28. Connecting cylinder; 29. ​​Ball bearing; 210. Motor; 211. Turntable; 212. Protrusion; 213. Expansion frame; 214. Collection frame; 215. Handle; 31. Electric motor; 32. Rotating plate; 33. Connecting plate; 34. Circular plate; 35. Blade plate; 36. Slide groove; 37. Guide tube; 38. Conical frame; 39. Controller. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 - Figure 5 This utility model provides an embodiment of a multi-core cable processing and cutting device, including a housing 1 and a fixed frame 21 installed inside the rear side of the housing 1. A spring 22 is connected inside the fixed frame 21, and a slider 23 is connected to the bottom of the spring 22. The slider 23 is slidably connected to the fixed frame 21. A connecting rod 24 is rotatably connected to the bottom of the slider 23. A rotating plate 25 is rotatably connected to the end of the connecting rod 24 away from the slider 23. Limiting rods 26 are connected to the left and right sides inside the housing 1. A trapezoidal plate 27 is connected to the bottom of the rotating plate 25. Connecting rods 26 are connected to the left and right sides of the bottom of the trapezoidal plate 27. The cylinder 28 is connected to a ball bearing 29. A motor 210 is connected to the bottom of the housing 1. A turntable 211 is connected to the output end of the motor 210. A protrusion 212 is connected to the top of the turntable 211 and is movably connected to the ball bearing 29. Extension frames 213 are connected to the left and right ends of the housing 1. A collection frame 214 is movably connected inside the extension frame 213. A handle 215 is connected to the end of the collection frame 214 furthest from the motor 210. The motor 210 drives the turntable 211 to rotate, which in turn drives the protrusion 212 to rotate. The protrusion 212 and the ball bearing 29 are movably connected. The ball bearing 29 causes the connecting cylinder 28 to lift one side of the trapezoidal plate 27. The trapezoidal plate 27 tilts, causing the rotating plate 25 to swing. The swinging of the rotating plate 25 causes the connecting rod 24 to rotate within the slider 23. During the swinging of the connecting rod 24, the slider 23 will compress the spring 22 for transition, until the rotating plate 25 is in contact with another limiting rod 26. The effect of switching the collection channel is achieved by setting the coordinated structure of the trapezoidal plate 27, connecting cylinder 28, ball bearing 29, turntable 211, protrusion 212 and limiting rod 26. When the motor 210 drives the turntable 211 and protrusion 212 to rotate, the protrusion... 212 and the ball bearing 29 are in contact, lifting one side of the trapezoidal plate 27, causing the trapezoidal plate 27 to tilt and drive the rotating plate 25 to swing around the connecting rod 24 until the rotating plate 25 is in contact with the limiting rod 26 on the other side. At this time, the tilting direction of the rotating plate 25 changes, guiding the cutting waste to the collection frame 214 on the other side. When the protrusion 212 disengages from the ball bearing 29, the spring 22 pulls the rotating plate 25 back to its original position through the slider 23 and the connecting rod 24. The limiting rod 26 limits the swing range, thereby automatically switching the collection channel between the two collection frames 214. The continuous operation of waste collection can be completed without manual intervention.

[0024] Please see Figure 1 - Figure 5In this embodiment, a motor 31 is connected to the right end of the housing 1. A rotating plate 32 is rotatably connected to the right side of the inside of the housing 1. The output end of the motor 31 is connected to the rotating plate 32. A connecting plate 33 is rotatably connected to the left end of the rotating plate 32. A circular plate 34 is rotatably connected to the end of the connecting plate 33 away from the rotating plate 32. A blade 35 is connected to the bottom of the circular plate 34. Sliding grooves 36 are provided on the left and right sides of the inside of the housing 1. The blade 35 is slidably connected to the sliding grooves 36. A guide tube 37 is provided at the front end of the housing 1. After the motor 31 starts, it drives the rotating plate 32 to rotate. The rotating plate 32 drives the circular plate 34 to move downward through the connecting plate 33, thereby causing the blade 35 to slide along the sliding grooves 36 inside the housing 1 to achieve the cutting action of the cable. The sliding grooves 36 guide the blade 35 to ensure the stability and accuracy of the blade 35 during cutting and avoid cutting deviation. The guide tube 37 guides and positions the cable to ensure that the cable is accurately positioned during cutting and improves the cutting quality.

[0025] Please see Figure 2 - Figure 5 In this embodiment, the guide tube 37 is connected to the interior of the housing 1. A conical frame 38 is connected to the front end of the guide tube 37. A controller 39 is connected to the upper front end of the housing 1. The controller 39 is electrically connected to the motor 210. The motor 31 drives the fixed frame 21 to rotate. The rotating plate 32 drives the connecting plate 33 to move the circular plate 34 downward. The downward movement of the circular plate 34 drives the blade 35 to cut the cable. The conical frame 38 facilitates the smooth entry of the cable into the guide tube 37, reduces the obstruction when the cable enters, and improves the feeding efficiency. The controller 39 is electrically connected to the motor 210, which can control the motor 210, thereby controlling the start, stop and frequency of the cutting action to meet different cutting needs. Through the coordinated operation of various components, the cable cutting process is made more automated and efficient, ensuring the convenience and consistency of the cutting operation.

[0026] During operation, the cable is first inserted into the guide tube 37. Then, the motor 31 is started. After the motor 31 starts, it drives the rotating plate 32 on the right side of the housing 1 to rotate. The rotating plate 32 drives the circular plate 34 to move downward through the connecting plate 33 on the left end. This causes the blade 35 at the bottom of the circular plate 34 to slide along the sliding grooves 36 on the left and right sides of the housing 1, thus achieving the cutting action of the cable. The guide tube 37 guides and positions the cable. Its conical frame 38 at the front end facilitates the smooth entry of the cable into the guide tube 37, ensuring accurate positioning during cutting. The controller 39 is electrically connected to the motor 210 and can control the start, stop, and frequency of the cutting action to meet different cutting needs. The sliding grooves 36 ensure the stability and accuracy of the blade 35 during cutting, avoiding cutting deviation. Next, the waste collection channel is switched. The motor 210 drives the turntable 211 to rotate, and the protrusion 212 on the top of the turntable 211 rotates accordingly. When the protrusion 212 rotates, the waste collection channel is switched. When the ball bearing 29 in the connecting cylinder 28 at the bottom of the trapezoidal plate 27 is in contact with the ball bearing 29, it will push up one side of the trapezoidal plate 27, causing the trapezoidal plate 27 to tilt and drive the rotating plate 25 to swing. When the rotating plate 25 swings, it will drive the connecting rod 24 to rotate in the slider 23. During this process, the slider 23 will squeeze the spring 22 in the fixed frame 21 for transition, until the rotating plate 25 is in contact with the limiting rod 26 on the other side. At this time, the tilting direction of the rotating plate 25 changes, guiding the cutting waste to the collection box 214 in the expansion frame 213 on the other side. When the protrusion 212 disengages from the ball bearing 29, the spring 22 pulls the rotating plate 25 to reset through the slider 23 and the connecting rod 24, and the limiting rod 26 limits the swing range, thereby automatically switching the collection channel between the two collection boxes 214. The continuous operation of waste collection can be completed without manual intervention. The collection box 214 can be taken out from the expansion frame 213 through the handle 215 for easy waste cleaning.

[0027] Through the above steps, the trapezoidal plate 27, connecting cylinder 28, ball bearing 29, turntable 211, protrusion 212 and limiting rod 26 work together to achieve the switching of the two collection frames 214. When one side is full, the device automatically guides the waste to the empty frame on the other side. The switching is smooth and uninterrupted, which not only avoids the waste from being scattered and missed, but also eliminates the loss of efficiency due to machine downtime when changing the bucket. This design makes the waste collection efficient and continuous, reduces labor costs, ensures the stable operation of the multi-core cable processing and cutting process, and improves the production rhythm and operation standardization. This solves the problem that the existing multi-core cable processing and cutting device does not have an automatic switching mechanism for the two collection buckets. When a single collection bucket is full, the machine needs to be stopped manually to change the bucket, which causes the waste to be easily scattered during the process. This reduces the collection effect, increases the cleaning cost, and interrupts production and reduces the processing efficiency due to machine downtime.

Claims

1. A processing and cutting device for multi-core cables, comprising a housing (1); characterized in that: It also includes a fixed frame (21) installed inside the rear side of the housing (1), a spring (22) connected inside the fixed frame (21), a slider (23) connected to the bottom of the spring (22), the slider (23) and the fixed frame (21) are slidably connected, a connecting rod (24) is rotatably connected to the bottom of the slider (23), a rotating plate (25) is rotatably connected to the end of the connecting rod (24) away from the slider (23), a limit rod (26) is connected to the left and right sides inside the housing (1), a trapezoidal plate (27) is connected to the bottom of the rotating plate (25), a connecting cylinder (28) is connected to the left and right sides of the bottom of the trapezoidal plate (27), a ball (29) is movably connected inside the connecting cylinder (28), a motor (210) is connected to the bottom of the housing (1), a turntable (211) is connected to the output end of the motor (210), and a protrusion (212) is connected to the top of the turntable (211). The protrusion (212) is movably connected to the ball (29). The left and right ends of the housing (1) are connected to the expansion frame (213). The inside of the expansion frame (213) is movably connected to the collection frame (214). The end of the collection frame (214) away from the motor (210) is connected to the handle (215). The motor (210) drives the turntable (211) to rotate. The rotation of the turntable (211) drives the protrusion (212) to rotate. The protrusion (212) and the ball (29) are in contact, so that the ball (29) drives the connecting cylinder (28) to lift one side of the trapezoidal plate (27). The trapezoidal plate (27) tilts and drives the rotating plate (25) to swing. The swing of the rotating plate (25) drives the connecting rod (24) to rotate in the slider (23). During the swing of the connecting rod (24), the slider (23) will squeeze the spring (22) to transition until the rotating plate (25) is in contact with another limiting rod (26).

2. The processing and cutting device for multi-core cables according to claim 1, characterized in that: A motor (31) is connected to the right end of the housing (1), and a rotating plate (32) is rotatably connected to the inside right side of the housing (1). The output end of the motor (31) is connected to the rotating plate (32).

3. The processing and cutting device for multi-core cables according to claim 2, characterized in that: A connecting plate (33) is rotatably connected to the left end of the rotating plate (32), and a circular plate (34) is rotatably connected to the end of the connecting plate (33) away from the rotating plate (32).

4. The processing and cutting device for multi-core cables according to claim 3, characterized in that: The bottom of the circular plate (34) is connected to the blade (35), and the inside of the housing (1) is provided with sliding grooves (36) on the left and right sides. The blade (35) is slidably connected to the sliding grooves (36), and the front end of the housing (1) is provided with a guide tube (37).

5. The processing and cutting device for multi-core cables according to claim 4, characterized in that: The guide tube (37) is connected to the interior of the housing (1), and a conical frame (38) is connected to the front end of the guide tube (37).

6. The processing and cutting device for multi-core cables according to claim 5, characterized in that: A controller (39) is connected to the upper front end of the housing (1), and the controller (39) is electrically connected to the motor (210).

7. The processing and cutting device for multi-core cables according to claim 6, characterized in that: The motor (31) drives the fixed frame (21) to rotate, and the rotating plate (32) drives the connecting plate (33) to move the circular plate (34) downward. The downward movement of the circular plate (34) drives the blade (35) to cut the cable.

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