A shielding mesh peeling device suitable for a rotational speed sensor production

Abstract

The utility model discloses a shielding net stripping device suitable for rotating speed sensor production belongs to rotating speed sensor technical field, and it is including: lower clamping plate, lower heating plate, upper clamping plate and upper heating plate, and upper heating plate is fixedly connected in upper clamping plate through bolt respectively with lower heating plate, and wire is electrically connected in bolt, and support plate is fixedly connected in upper heating plate, and cylinder is transmission connection with support plate, and the device still is provided with buffer mechanism, and buffer mechanism includes baffle, limit rod and buffer pad, and the round recess is set up on baffle. The utility model passes through the electric heating fuse shielding net, has promoted the stripping efficiency and avoided the damage core line, through the buffer mechanism to the support plate carries out the buffer protection and limits its movement range, has improved the service life and stability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of speed sensor technology, and in particular to a shielding mesh stripping device suitable for speed sensor production. Background Technology

[0002] Speed ​​sensors are key components in industrial automation and control. Their manufacturing process involves the assembly of various precision components. The signal transmission of the sensor relies on special cables. In order to ensure the signal's anti-interference capability, the inner core wire of these cables is often wrapped with a metal shielding mesh. When connecting the cable to the sensor body or connector, this shielding mesh must be precisely stripped first.

[0003] Existing shielding mesh stripping processes mostly employ mechanical methods, such as cutting with a knife or forcibly pulling with clamps. Because the shielding mesh is tightly attached to the insulation layer of the internal core wire, it is difficult for the operator to accurately control the cutting depth when cutting with a knife, which can easily scratch or even cut the internal core wire, leading to poor sensor signal transmission or failure.

[0004] Using a forced pulling method not only results in low stripping efficiency but also causes excessive tension on the internal core wires, damaging them and affecting the overall structure and electrical performance of the cable. This crude processing method seriously affects the production quality and efficiency of the speed sensor.

[0005] Therefore, this utility model proposes a shielding mesh stripping device suitable for the production of speed sensors to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems in the existing technology of a shielding mesh stripping device for speed sensor production, which easily damages the internal core wires, affects product quality, and has low stripping efficiency when stripping the shielding mesh, this utility model aims to provide a shielding mesh stripping device with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a shielding mesh stripping device suitable for the production of speed sensors, comprising: a lower clamping plate; a lower heating plate, the lower heating plate being fixedly connected to the lower clamping plate by bolts; an upper clamping plate, disposed above the lower clamping plate; an upper heating plate, the upper heating plate being fixedly connected to the upper clamping plate by bolts; a wire, the wire being electrically connected to the bolts for heating the upper and lower heating plates; a support plate, the support plate being fixedly connected to the top of the upper heating plate; and a cylinder, the output end of the cylinder being drively connected to the support plate for driving the support plate to reciprocate the upper clamping plate. The device also includes a buffer mechanism. The buffer mechanism includes a baffle, a limiting rod fixed to the baffle, and a buffer pad; a circular groove is provided on the baffle; a piston column is fixedly connected to the bottom of the buffer pad, and a piston head is connected to the bottom end of the piston column, with the piston head slidingly fitted in the circular groove; a connecting plate is also fixedly connected to the support plate, and the connecting plate is slidably sleeved on the outer wall of the limiting rod; when the support plate moves downward, its bottom squeezes the buffer pad, and the buffer pad drives the piston head to slide in the circular groove to compress the internal gas.

[0008] Preferably, the upper surface of the lower clamping plate is provided with corrugated teeth for placing cables.

[0009] Preferably, the cushioning pad is made of rubber.

[0010] Preferably, the piston head is in a sealed sliding fit with the inner wall of the circular groove, which can compress the gas at the bottom of the circular groove when the piston head slides down, and use the gas expansion to lift the piston head back to its original position when the support plate moves up.

[0011] Preferably, the limiting rod is used to guide the sliding of the connecting plate to limit the vertical movement range of the support plate.

[0012] Preferably, the baffle of the buffer mechanism is fixedly installed on the movement path of the support plate, and the support plate contacts the buffer pad during the final stroke of its downward movement.

[0013] Preferably, both the upper heating plate and the upper clamping plate have through holes, through which bolts pass to fix them together; and both the lower heating plate and the lower clamping plate have through holes, through which bolts pass to fix them together.

[0014] Preferably, a buffer pad is disposed at the top of the piston rod, and the support plate drives the piston rod and piston head to move by squeezing the buffer pad.

[0015] Preferably, the wire is a resistance heating wire, used to heat up when high voltage is applied.

[0016] This utility model has the following beneficial effects: 1. This utility model, by setting up an upper clamping plate, a lower clamping plate, an upper heating plate, and a lower heating plate, and by using a wire to conduct heat through bolts to the heating plate, and then to the clamping plate, heats and melts the shielding mesh of the cable, which solves the problems of low shielding mesh peeling efficiency and easy damage to the internal core wires in the prior art, and achieves the technical effects of improving peeling efficiency, avoiding damage to the internal wires, and improving the quality of cable production.

[0017] 2. This utility model, by setting a buffer mechanism, includes a buffer pad, a piston head, a piston column, and a circular groove on the baffle. When the support plate is pressed down, it squeezes the buffer pad, which drives the piston head to compress gas in the circular groove to achieve buffering. This solves the problem of large impact force and easy damage to equipment when the cylinder drives the support plate to press down. It achieves the technical effect of buffering and protecting the support plate and improving the service life of the device.

[0018] 3. This utility model solves the problems of uncontrollable movement range and poor stability of the support plate by setting a limiting rod in the buffer mechanism and sliding the connecting plate on the support plate onto the limiting rod. It achieves the technical effect of effectively limiting the movement range of the support plate and ensuring its stable vertical movement. Attached Figure Description

[0019] Figure 1 This is a front view of a shielding mesh stripping device suitable for the production of speed sensors, as proposed in this utility model.

[0020] Figure 2 This is a perspective view of a shielding mesh stripping device suitable for the production of speed sensors, as proposed in this utility model.

[0021] Figure 3 This is a partial structural breakdown diagram of the buffer pad of a shielding mesh stripping device suitable for the production of speed sensors, as proposed in this utility model.

[0022] Figure 4 This is a partial structural diagram of the lower clamping plate of a shielding mesh stripping device for speed sensor production proposed in this utility model.

[0023] Figure 5 This is a partial structural disassembly diagram of the upper clamping plate of a shielding mesh stripping device suitable for the production of speed sensors, as proposed in this utility model.

[0024] Explanation of reference numerals in the attached figures: 1. Support plate; 2. Buffer mechanism; 201. Baffle; 202. Circular groove; 203. Piston head; 204. Piston column; 205. Buffer pad; 206. Connecting plate; 207. Limiting rod; 3. Upper clamping plate; 4. Upper heating plate; 5. Lower clamping plate; 6. Lower heating plate; 7. Wire; 8. Bolt; 9. Cylinder. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Please refer to Figures 1 to 5 This utility model provides a shielding mesh stripping device suitable for the production of speed sensors. The device includes a lower clamping plate 5, a lower heating plate 6 fixedly connected to the lower clamping plate 5 by bolts 8, the lower clamping plate 5 for carrying cables, and the lower heating plate 6 for providing heat to the lower clamping plate 5. The device also includes an upper clamping plate 3 disposed above the lower clamping plate 5, an upper heating plate 4 fixedly connected to the upper clamping plate 3 by bolts 8, and a support plate 1 fixedly connected to the top of the upper heating plate 4. The output end of a cylinder 9 is connected to the support plate 1. The upper clamping plate 3 is used to cooperate with the lower clamping plate 5 to clamp the cables. The upper heating plate 4 provides heat to the upper clamping plate 3. The support plate 1 and cylinder 9 drive the upper clamping plate 3 and the upper heating plate 4 to achieve reciprocating motion of pressing down and lifting. The wire 7 is electrically connected to the bolt 8 to heat the upper heating plate 4 and the lower heating plate 6. To achieve better heating and fixation, both the upper heating plate 4 and the upper clamping plate 3 have through holes, through which the bolt 8 passes to fix them together. Similarly, both the lower heating plate 6 and the lower clamping plate 5 have through holes, through which the bolt 8 passes to fix them together. The wire 7 is a resistance heating wire used to heat up when high voltage is applied. Please refer to [reference needed]. Figure 4 The upper surface of the lower clamping plate 5 is provided with corrugated teeth for placing cables.

[0027] As a preferred implementation method, to improve the buffering effect, please refer to... Figure 3 The buffer pad 205 is made of rubber; and the buffer pad 205 is located at the top of the piston column 204. The support plate 1 drives the piston column 204 and piston head 203 to move by squeezing the buffer pad 205. As another preferred embodiment, for achieving pneumatic cushioning, please refer to... Figure 3 The piston head 203 is sealed and slidably fitted with the inner wall of the circular groove 202 so that the gas at the bottom of the circular groove 202 is compressed when the piston head 203 slides downward, and the piston head 203 is lifted and reset by the expansion of the gas when the support plate 1 moves upward. As another preferred embodiment, to ensure motion stability, please refer to... Figure 3 The limiting rod 207 is used to guide the sliding of the connecting plate 206, thereby limiting the vertical movement range of the support plate 1; As another preferred embodiment, please refer to Figure 1 and Figure 3 The baffle 201 of the buffer mechanism 2 is fixedly installed on the movement path of the support plate 1, and the support plate 1 contacts the buffer pad 205 during the end stroke of its downward movement.

[0028] Working principle: The cable is placed in the corrugated teeth of the lower clamping plate 5. The cylinder 9 drives the support plate 1 to press down. At this time, the upper clamping plate 3 presses down, and together with the lower clamping plate 5, the cable is clamped. At the same time, high voltage is applied, which heats up the wire 7 and transmits the heat to the upper heating plate 4 and the lower heating plate 6 through the bolt 8. Through heat conduction, the upper clamping plate 3 and the lower clamping plate 5 heat up, thereby melting the metal. After a set time, the circuit is closed. At this time, the cable can be pulled out to peel off the shielding mesh, which improves the peeling efficiency of the shielding mesh, avoids damage to the internal wires, and improves the production quality of the cable. When the support plate 1 is pressed downwards, the buffer mechanism 2 can buffer it and limit the movement of the support plate 1. When the support plate 1 is pressed against the buffer pad 205, the buffer pad 205, being made of rubber, can withstand the pressure. At the same time, the buffer pad 205 will press the piston column 204 downwards, causing the piston column 204 to drive the buffer pad 205 to slide along the inner wall of the circular groove 202 on the baffle 201, and compress the gas inside the circular groove 202. When the support plate 1 moves upwards, the gas in the circular groove 202 will push the piston head 203 upwards again. At this time, the circular groove 202 and the buffer pad 205 are reset. Meanwhile, the support plate 1 will slide along the outer wall of the limiting rod 207 with the connecting plate 206 to limit the movement. This achieves buffer protection for the support plate 1, improves its service life, and limits the movement range of the support plate 1.

Claims

1. A shielding mesh stripping device suitable for the production of speed sensors, comprising: The lower clamping plate (5) and the lower heating plate (6) are fixedly connected to the lower clamping plate (5) by bolts (8); The features include an upper clamping plate (3) positioned above the lower clamping plate (5), an upper heating plate (4) fixedly connected to the upper clamping plate (3) by bolts (8), a wire (7) electrically connected to the bolts (8) for heating the upper heating plate (4) and the lower heating plate (6), a support plate (1) fixedly connected to the top of the upper heating plate (4), and a cylinder (9) whose output end is connected to the support plate (1) for driving the support plate (1) to reciprocate the upper clamping plate (3). The device further includes a buffer mechanism (2), which includes a baffle (201), a limiting rod (207) fixed on the baffle (201), and a buffer pad (205). A circular groove (202) is provided on the baffle (201), and a piston column (204) is fixedly connected to the bottom of the buffer pad (205). A piston head (203) is connected to the bottom end of the piston column (204), and the piston head (203) is slidably fitted in the circular groove (202). The support plate (1) is also fixedly connected to a connecting plate (206), which is slidably sleeved on the outer wall of the limiting rod (207); When the support plate (1) moves downward, its bottom presses against the buffer pad (205), and the buffer pad (205) drives the piston head (203) to slide in the circular groove (202) to compress the internal gas.

2. The shielding mesh stripping device for speed sensor production according to claim 1, characterized in that, The upper surface of the lower clamping plate (5) is provided with wavy teeth for placing cables.

3. The shielding mesh stripping device for speed sensor production according to claim 1, characterized in that, The cushioning pad (205) is made of rubber.

4. The shielding mesh stripping device for speed sensor production according to claim 1, characterized in that, The piston head (203) is sealed and slidably fitted with the inner wall of the circular groove (202), which can compress the gas at the bottom of the circular groove (202) when the piston head (203) slides downward, and use the gas expansion to lift and reset the piston head (203) when the support plate (1) moves upward.

5. A shielding mesh stripping device suitable for speed sensor production according to claim 1, characterized in that, The limiting rod (207) is used to guide the sliding of the connecting plate (206) to limit the vertical movement range of the support plate (1).

6. A shielding mesh stripping device suitable for speed sensor production according to claim 1, characterized in that, The baffle (201) of the buffer mechanism (2) is fixedly installed on the movement path of the support plate (1), and the support plate (1) contacts the buffer pad (205) during the end stroke of its downward movement.

7. A shielding mesh stripping device suitable for speed sensor production according to claim 1, characterized in that, Both the upper heating plate (4) and the upper clamping plate (3) are provided with through holes, and the bolt (8) passes through the through holes to fix the two together.

8. A shielding mesh stripping device suitable for speed sensor production according to claim 7, characterized in that, Both the lower heating plate (6) and the lower clamping plate (5) are provided with through holes, and the bolt (8) passes through the through holes to fix the two together.

9. A shielding mesh stripping device suitable for speed sensor production according to claim 1, characterized in that, The buffer pad (205) is disposed at the top of the piston column (204), and the support plate (1) drives the piston column (204) and piston head (203) to move by squeezing the buffer pad (205).

10. A shielding mesh stripping device suitable for speed sensor production according to claim 1, characterized in that, The wire (7) is a resistance heating wire used to heat up when high voltage is applied.

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