A cable cutting mechanism for speed sensor manufacturing

Abstract

This application discloses a cable cutting mechanism for speed sensor production, comprising a control cabinet, a guide assembly, and a cutting assembly. Both the guide assembly and the cutting assembly are mounted on one vertical side wall of the control cabinet. The cutting assembly includes a cutting frame, a fixed blade, and a sliding blade. The cutting frame is mounted on the control cabinet, the fixed blade is mounted on the cutting frame, and the sliding blade is slidably mounted on the cutting frame. The guide assembly includes a guide circular plate and a rear guide plate, which are respectively mounted on opposite sides of the cutting frame. The guide circular plate has a first guide circular hole, and the rear guide plate has a second guide circular hole. Two partition plates are provided on the side of the rear guide plate closest to the cutting assembly, and a through arc groove is provided on the side of the partition plates that are close to each other. This application has the effect of reducing the cost of cable processing and improving processing efficiency.

Description

Technical Field

[0001] This application relates to the technical field of cable processing, and in particular to a cable cutting mechanism for the production of speed sensors. Background Technology

[0002] A speed sensor is a device used to measure the rotational speed of a rotating object, and it is widely used in industries such as manufacturing, automotive, and aerospace. Based on different working principles and detection methods, speed sensors can be classified into several types. According to their operating principles, speed sensors can be divided into magnetoelectric speed sensors, Hall effect speed sensors, photoelectric speed sensors, eddy current speed sensors, capacitive speed sensors, and many others.

[0003] Currently, the working principle of a speed sensor is to convert the rotational speed of the measured object into an electrical output, mainly used for monitoring and controlling equipment operation. In engines, speed sensors are used to detect engine speed, ensuring the accuracy of ignition timing and fuel injection timing. In modern industry, speed sensors are crucial for optimizing equipment performance and ensuring stable operation. The manufacturing process of speed sensors requires cutting and stripping cables to meet production requirements.

[0004] Regarding the aforementioned technologies, the inventors believe that in the traditional process of processing the aforementioned cables, the cutting and stripping of the cables are carried out in separate steps, which increases cost and production steps. Utility Model Content

[0005] In order to reduce the cost of cable processing and improve processing efficiency, this application provides a cable cutting mechanism for the production of speed sensors.

[0006] The cable cutting mechanism for speed sensor manufacturing provided in this application adopts the following technical solution:

[0007] A cable cutting mechanism for speed sensor production includes a control cabinet, a guide assembly, and a cutting assembly. Both the guide assembly and the cutting assembly are mounted on one vertical sidewall of the control cabinet. The cutting assembly includes a cutting frame, a fixed blade, and a sliding blade. The cutting frame is mounted on the control cabinet, the fixed blade is mounted in the cutting frame, and the sliding blade is slidably mounted in the cutting frame. The fixed blade and the sliding blade are vertically aligned. The cutting frame is equipped with a driving component for moving the sliding blade vertically. The guide assembly includes a guide plate and... A rear guide plate, a guide circular plate, and a rear guide plate are respectively disposed on opposite sides of the cutting frame. The guide circular plate has a first guide circular hole, and the rear guide plate has a second guide circular hole. Two partition plates are disposed on the side of the rear guide plate near the cutting assembly. Each partition plate includes a straight plate section and a curved plate section disposed on one side thereof. The curved plate sections of the two partition plates are connected to the rear guide plate, and the straight plate sections of the two partition plates are arranged in parallel. A through arc groove is disposed on the side of the partition plates that are close to each other. The central axis of the through arc groove is collinear with the central axis of the second guide circular hole.

[0008] By adopting the above technical solution, the cable to be processed first passes through the first guide hole on the guide plate, and then passes between the fixed blade and the sliding blade in the cutting frame. The sliding blade descends vertically under the drive of the drive component. By controlling the downward force of the sliding blade, the outer sheath of the cable is cut, while some of the conductors remain intact. Several conductors in the cable simultaneously pass through the through-grooves on the two partition plates, and the cable passes through the second guide hole on the rear guide plate and exits. The straight sections on the two partition plates divide the outer sheath of the cable into two pieces, and through cooperation with the through-grooves, the stripping operation of the sheath is achieved. Through the cooperation of the control cabinet, the guide assembly, and the cutting assembly, the cutting and stripping operations of the cable are performed simultaneously, which reduces the cost of cable processing and improves processing efficiency.

[0009] Optionally, the control cabinet is provided with a conveying assembly. Each conveying assembly is provided in a set between the guide circular plate and the cutting frame, and on the side of the rear guide plate away from the cutting frame. Each set of conveying assemblies includes two conveying drive components. The drive conveying component includes two conveying rollers and a conveying belt that is sleeved on both conveying rollers. The control cabinet is provided with a drive source for driving the conveying rollers to rotate. The two conveying drive components in the same conveying assembly are vertically arranged on one side of the control cabinet. The gap between the two sets of conveying drive components in the same set of conveying assemblies is horizontally arranged corresponding to the first guide circular hole and the second guide circular hole.

[0010] By adopting the above technical solution, during processing, the cable passes between two conveyor drive components in the same set of conveyor components. The drive source drives the conveyor roller to rotate, the conveyor belt to rotate, and the cable moves under the drive of the conveyor belt, realizing automatic driving of the cable to be processed, without the need for the operator to manually drag the cable.

[0011] Optionally, a conveying groove is provided on the outer peripheral wall of the conveyor belt along the circumferential direction.

[0012] By adopting the above technical solution, the conveyor trough guides and limits the movement direction of the cable, reducing the possibility that the cable may not be aligned with the first guide hole and the second guide hole due to the cable offset between the conveyor belts.

[0013] Optionally, the guide assembly further includes a mounting plate and a rotating shaft. The mounting plate is disposed on the control cabinet, and one end of the rotating shaft is horizontally rotatably disposed on the mounting plate. One end of the rotating shaft is connected to the center of the guide circular plate. Several first guide circular holes are provided on the guide circular plate along the circumference, and the diameters of the several first guide circular holes are different.

[0014] By adopting the above technical solution, for cables of different diameters, the guide plate is rotated until the gap between the first guide hole of the corresponding inner diameter and the two conveying drive components is aligned. The setting of the rotating shaft and several first guide plates expands the applicability of the device.

[0015] Optionally, the partition plate has a dividing blade on the side away from the rear guide plate, and the curved plate section has a connecting ear plate on the side away from the straight plate section. The connecting ear plate is connected to the rear guide plate through a connector.

[0016] By adopting the above technical solution, the dividing blade cuts the complete cable sheath into two semi-circular tubular parts, facilitating the stripping operation. The connecting ear plate allows operators to install dividing plates with different radii through arc grooves onto the rear guide plate according to different cable specifications, further expanding the applicability of the device.

[0017] Optionally, the guide assembly further includes mounting rods and guide rollers. Two mounting rods are arranged parallel to each other on one side of the control cabinet. The mounting rods are located on the side of the guide circular plate away from the cutting assembly. Several guide rollers are rotatably arranged on one of the vertical sidewalls of the mounting rods. The guide rollers on the two rotating rods are staggered in the vertical direction.

[0018] By adopting the above technical solution, the cable to be processed passes between several guide rollers on two mounting rods. The guide rollers guide the cable, ensuring that the angle of the cable passing through the guide plate remains stable, thus improving the stability of feeding.

[0019] Optionally, a guide rod is vertically connected to the top of the lower mounting rod, the guide rod passes through the upper mounting rod and is slidably connected to it, and the mounting rod is provided with an adjusting member for adjusting the height of the upper mounting rod.

[0020] By adopting the above technical solution, the distance between the two mounting rods can be adjusted by adjusting the adjustment component for cables of different diameters, thus expanding the applicability of the device.

[0021] Optionally, a collection trough with an opening at the top is provided on one side of the control cabinet, and the collection trough is located below the rear guide plate and the cutting frame.

[0022] By adopting the above technical solution, the collection trough collects the cut-off cable sheath, reducing the possibility that the cable sheath will fall onto the work surface during separation.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Through the cooperation of the control cabinet, guide components and cutting components, the cutting and stripping of cables can be carried out simultaneously, which can reduce the cost of cable processing and improve processing efficiency. Attached Figure Description

[0025] Figure 1 This is a schematic diagram illustrating the structure of a cable cutting mechanism for producing a speed sensor, as described in this application embodiment.

[0026] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0027] Figure 3 yes Figure 1 Enlarged view of section B in the middle.

[0028] Figure 4 This is a partial sectional view used in the embodiments of this application to illustrate the internal structure of the guide plate.

[0029] Figure 5 yes Figure 1 Enlarged view of section C.

[0030] Figure 6 This is a partial cross-sectional view used in the embodiments of this application to illustrate the cutting component and the rear guide plate.

[0031] Explanation of reference numerals in the attached drawings: 1. Control cabinet; 2. Guide assembly; 21. Mounting rod; 22. Guide roller; 23. Guide circular plate; 231. First guide circular hole; 232. Alignment hole; 24. Mounting plate; 241. Positioning hole; 25. Rear guide plate; 251. Second guide circular hole; 26. Divider plate; 261. Connecting ear plate; 262. Bent plate section; 263. Straight plate section; 264. Dividing blade; 265. Through arc groove; 27. Positioning pin; 3. Conveying assembly; 31. Conveying roller; 32. Conveying belt; 321. Conveying trough; 4. Cutting assembly; 41. Cutting frame; 42. Fixed blade; 43. Sliding blade; 44. Cutting cylinder; 45. Cutting blade groove; 5. Adjusting screw; 6. Guide rod; 7. Wire conduit; 8. Collection trough; 9. Rotating shaft. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-6 This application will be further described in detail below. Embodiments of this application provide a cable cutting mechanism for the production of speed sensors, which reduces the cost of cable processing and improves processing efficiency.

[0033] Reference Figure 1-3 A cable cutting mechanism for producing speed sensors includes a control cabinet 1, a guide assembly 2, a conveying assembly 3, and a cutting assembly 4. The guide assembly 2, the conveying assembly 3, and the cutting assembly 4 are all mounted on one of the vertical side walls of the control cabinet 1.

[0034] Reference Figure 2 , Figure 4 and Figure 5 The guide assembly 2 includes mounting rods 21, guide rollers 22, guide circular plates 23, mounting plates 24, rear guide plates 25, and partition plates 26. Two mounting rods 21 are horizontally arranged at one end of a vertical sidewall of the control cabinet 1, and the two mounting rods 21 are vertically aligned. One mounting rod 21 is connected to the control cabinet 1. A guide rod 6 and an adjusting screw 5 are vertically arranged on the top surface of this mounting rod 21, and the adjusting screw 5 is rotatably connected to the mounting rod 21. The guide rod 6 passes through and is slidably connected to the upper mounting rod 21, and the adjusting screw 5 is threadedly connected to the upper mounting rod 21. Several guide rollers 22 are rotatably connected to each mounting rod 21 on the vertical sidewall away from the control cabinet 1. The guide rollers 22 are arranged along the length of the mounting rod, and the guide rollers 22 on the two mounting rods 21 are staggered in the vertical direction.

[0035] Reference Figure 3 and Figure 4The mounting plate 24 is vertically mounted on the control cabinet 1. A rotating shaft 9 is horizontally mounted on the mounting plate 24, with one end connected to the center of the guide plate 23. The guide plate 23 is vertically mounted and has several first guide holes 231 of different diameters along its circumference. Several alignment holes 232 are also provided along the circumference of the guide plate 23, with one alignment hole 232 between each pair of adjacent first guide holes 231. The mounting plate 24 has a positioning hole 241. When the guide plate 23 rotates to a certain angle, the positioning hole 241 connects with the alignment hole 232, and the gap between one of the first guide holes 231 and the two mounting rods 21 is horizontally aligned. A positioning pin 27 for positioning is inserted into both the positioning hole 241 and one of the alignment holes 232.

[0036] Reference Figure 5 and Figure 6 The rear guide plate 25 is vertically connected to the vertical side wall of the control cabinet 1, and is located on the side of the guide circular plate 23 away from the mounting rod 21. The rear guide plate 25 has a second guide circular hole 251, which is coaxially arranged with the first guide circular hole 231 corresponding to the gap between the two mounting rods 21. Two partition plates 26 are connected to the rear guide plate 25 near the guide circular plate 23. The partition plate 26 includes a connecting lug 261, a bent plate section 262, and a straight plate section 263 connected end-to-end. The two partition plates 26 are located on opposite sides of the second guide circular hole 251. The connecting lug 261 is connected to the rear guide plate 25 by bolts. The straight plate sections 263 of the two partition plates 26 are parallel and fitted together, and the straight plate sections 263 have a dividing blade 264 on their sides away from the rear guide plate 25. The distance between the two bent plate sections 262 gradually increases along the direction closer to the rear guide plate 25. Both straight plate sections 263 are provided with semi-circular tubular through arc grooves 265, and the central axis of the through arc grooves 265 is collinear with the central axis of the second guide hole 251.

[0037] Reference Figure 1 , Figure 3 and Figure 6The conveying assembly 3 is provided on both the side wall of the control cabinet 1 away from the guide circular plate 23 and the side wall of the control cabinet 1 away from the guide circular plate 23. The conveying assembly 3 includes two sets of conveying drive components, with the two conveying drive components in the same set being arranged correspondingly in the vertical direction. The conveying drive components include conveying rollers 31 and conveying belts 32. Two conveying rollers 31 are rotatably arranged at the same height on the side wall of the control cabinet 1, and the control cabinet 1 is provided with a drive source for driving the rotation of the conveying rollers 31. The conveying belts 32 are annular and are sleeved on the outside of the two corresponding conveying rollers 31. The outer ring wall of the conveying belts 32 is provided with conveying grooves 321 along the circumferential direction, and the central axis of the second guide circular hole 251 passes through the gap between the two conveying grooves 321 in the same set of conveying assemblies 3.

[0038] Reference Figure 5 and Figure 6 The cutting assembly 4 is positioned between the rear guide plate 25 and the conveying assembly 3 near the guide circular plate 23. The cutting assembly 4 includes a cutting frame 41, a fixed blade 42, a sliding blade 43, and a cutting cylinder 44. The cutting frame 41 is vertically connected to the vertical side wall of the control cabinet 1. The fixed blade 42 is connected to the cutting frame 41, and the sliding blade 43 is vertically slidably positioned within the cutting frame 41. The fixed blade 42 and the sliding blade 43 are correspondingly positioned in the vertical direction. Cutting grooves 45 are correspondingly formed on the top edge of the fixed blade 42 and the bottom edge of the sliding blade 43. The cutting cylinder 44 is vertically positioned at the top of the cutting frame 41, and its output shaft extends vertically downwards and is connected to the sliding blade 43 for transmission. A guide tube 7 is horizontally positioned on the side of the cutting assembly 4 away from the rear guide plate 25, and the central axis of the guide tube is collinear with the central axis of the second guide circular hole 251. A collection trough 8 is provided on the vertical side wall of the control cabinet 1. The top of the collection trough 8 is open and it is located below the rear guide plate 25.

[0039] Reference Figure 2 During cable processing, the cable passes between several guide rollers 22 on two mounting rods 21. The mounting rods 21 and guide rollers 22 provide stable guidance for the cable, ensuring its stability as it enters the first guide hole 231. For cables of different diameters, turning the adjusting screw 5 causes the upper mounting rod 21 to move vertically under the drive of the adjusting screw 5 and the limiting action of the guide rod 6, thus adjusting the spacing between the two rows of guide rollers 22 and expanding the applicability of the device.

[0040] Reference Figure 3 and Figure 4The cable passes through one of the first guide holes 231 on the guide plate 23. For cables of different diameters, the guide plate 23 is rotated so that the first guide hole 231 with the corresponding inner diameter is rotated to the appropriate position. The positioning pin 27 is then inserted into the corresponding alignment hole 232 and positioning hole 241, thereby limiting the position of the guide plate 23. The arrangement of several first guide holes 231 further expands the applicability of the device.

[0041] Reference Figure 3 The cable, after passing through the guide plate 23, passes between two conveyor belts 32, and its position corresponds to the position of the conveyor trough 321. The conveyor roller 31 rotates under the drive of the drive source, and the conveyor belts 32 rotate and drive the cable passing between them. The setting of the conveyor trough 321 realizes the limitation of the cable and reduces the possibility of the cable swaying between the two conveyor belts 32.

[0042] Reference Figure 5 and Figure 6 The cable passing through the first conveying component 3 passes through the wire conduit 7 and then through the fixed blade 42 and the sliding blade 43 in the cutting frame 41. The sliding blade 43 descends under the drive of the cutting cylinder 44. The cutting groove 45 on the fixed blade 42 and the sliding blade 43 cuts the cable sheath. The force of the cutting cylinder 44 is controlled to ensure that the wire is not cut.

[0043] Reference Figure 5 and Figure 6 Several conductors in the cable pass through the arc groove 265 between the two separator plates 26, and then through the second guide hole 251 and the rear guide plate 25, finally being transported away by the rear conveying assembly 3. The dividing blade 264 cuts the complete cable sheath into two semi-circular tubes, and the bending plate section 262 guides and separates the cut sheath, facilitating the stripping operation of the cable. The collection tank 8 collects the stripped sheath, reducing the possibility of waste polluting the working environment.

[0044] The implementation principle of the cable cutting mechanism for speed sensor production in this embodiment is as follows: When processing the cable, the cable to be processed passes between several guide rollers 22 on two mounting rods 21, and the cable passes through the first guide circular hole 231. The cable passing through the guide circular plate 23 passes between two conveyor belts 32, and the conveyor belts 32 rotate and drive the cable passing between them.

[0045] The cable passes through the conduit 7 and then through the space between the fixed blade 42 and the sliding blade 43 in the cutting frame 41. The fixed blade 42 and the sliding blade 43 cut the cable sheath. Several conductors in the cable pass through the arc groove 265 between the two separators 26. The dividing blade 264 cuts the complete cable sheath into two semi-circular tubes, facilitating the stripping operation of the cable.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cable cutting mechanism for manufacturing speed sensors, characterized in that: The system includes a control cabinet (1), a guide assembly (2), and a cutting assembly (4). Both the guide assembly (2) and the cutting assembly (4) are mounted on one of the vertical side walls of the control cabinet (1). The cutting assembly (4) includes a cutting frame (41), a fixed blade (42), and a sliding blade (43). The cutting frame (41) is mounted on the control cabinet (1), the fixed blade (42) is mounted within the cutting frame (41), and the sliding blade (43) is slidably mounted within the cutting frame (41). The fixed blade (42) and the sliding blade (43) are vertically aligned. The cutting frame (41) contains a driving component for moving the sliding blade (43) vertically. The guide assembly (2) includes a guide plate (23) and a rear guide plate (25). The rear guide plate (25) is respectively disposed on opposite sides of the cutting frame (41). The guide circular plate (23) is provided with a first guide circular hole (231), and the rear guide plate (25) is provided with a second guide circular hole (251). Two partition plates (26) are provided on the side of the rear guide plate (25) near the cutting assembly (4). The partition plate (26) includes a straight plate section (263) and a curved plate section (262) disposed on one side thereof. The curved plate sections (262) of the two partition plates (26) are connected to the rear guide plate (25). The straight plate sections (263) of the two partition plates (26) are arranged in parallel. A through arc groove (265) is provided on the side of the partition plates (26) that are close to each other. The central axis of the through arc groove (265) is collinear with the central axis of the second guide circular hole (251).

2. The cable cutting mechanism for a rotational speed sensor production according to claim 1, characterized in that: The control cabinet (1) is provided with a conveying assembly (3). The conveying assembly (3) is provided in a set between the guide circular plate (23) and the cutting frame (41) and on the side of the rear guide plate (25) away from the cutting frame (41). Each set of the conveying assembly (3) includes two conveying drive components. The drive conveying component includes two conveying rollers (31) and a conveying belt (32) that is sleeved on the two conveying rollers (31). The control cabinet (1) is provided with a drive source for driving the conveying rollers (31) to rotate. The two conveying drive components in the same conveying assembly (3) are correspondingly arranged in the vertical direction on one side of the control cabinet (1). The gap between the two sets of conveying drive components in the same set of the conveying assembly (3) is correspondingly arranged in the horizontal direction with the first guide circular hole (231) and the second guide circular hole (251).

3. The cable cutting mechanism for a rotational speed sensor production according to claim 2, characterized in that: The outer peripheral wall of the conveyor belt (32) is provided with a conveying groove (321) along the circumferential direction.

4. The cable cutting mechanism for a rotational speed sensor production according to claim 1, characterized in that: The guide assembly (2) also includes a mounting plate (24) and a rotating shaft (9). The mounting plate (24) is disposed on the control cabinet (1). One end of the rotating shaft (9) is horizontally rotatably disposed on the mounting plate (24). One end of the rotating shaft (9) is connected to the center of the guide circular plate (23). Several first guide circular holes (231) are provided on the guide circular plate (23) along the circumference. The diameters of the several first guide circular holes (231) are different.

5. The cable cutting mechanism for a rotational speed sensor production according to claim 1, characterized in that: The partition plate (26) is provided with a dividing blade (264) on the side away from the rear guide plate (25), and the curved plate section (262) is provided with a connecting ear plate (261) on the side away from the straight plate section (263). The connecting ear plate (261) is connected to the rear guide plate (25) through a connector.

6. The cable cutting mechanism for a rotational speed sensor production according to claim 1, characterized in that: The guide assembly (2) also includes mounting rods (21) and guide rollers (22). Two mounting rods (21) are arranged parallel to each other on one side of the control cabinet (1). The mounting rods (21) are located on the side of the guide plate (23) away from the cutting assembly (4). Several guide rollers (22) are rotatably arranged on one of the vertical side walls of the mounting rods (21). The guide rollers (22) on the two mounting rods (21) are staggered in the vertical direction.

7. The cable cutting mechanism for producing a speed sensor according to claim 6, characterized in that: A guide rod (6) is vertically connected to the top of the mounting rod (21) located below. The guide rod (6) passes through the mounting rod (21) located above and is slidably connected to it. An adjusting member is provided on the mounting rod (21) for adjusting the height of the mounting rod (21) located above.

8. The cable cutting mechanism for a rotational speed sensor production according to claim 5, characterized in that: The control cabinet (1) has a collection trough (8) with an open top on one side, and the collection trough (8) is located below the rear guide plate (25) and the cutting frame (41).

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