NTC (Negative Temperature Coefficient) resistor element lead branching assembly

Abstract

The utility model relates to the technical field of NTC (Negative Temperature Coefficient) resistor element processing, in particular to an NTC resistor element lead branching assembly, which comprises a supporting seat, a centering clamping mechanism is arranged on the surface of the supporting seat, the centering clamping mechanism consists of a servo motor, a rotating arm, a pull rod and two groups of clamping plates, the two clamping plates are slidably connected to the surface of the supporting base. The surface of the clamping plate is connected with a branching mechanism, and the branching mechanism is used for branching NTC resistor element leads; the surface of the supporting seat is connected with a pushing mechanism; and the pushing mechanism is used for pushing the wire separating mechanism to move to realize wire separating work. According to the utility model, the automation degree is improved, manual auxiliary operation is not needed in the branching process, the labor intensity is reduced, and the working efficiency is improved; and the whole branching process is automatically completed by a machine, and manual operation does not exist in the process, so that the branching positions are relatively uniform.

Description

Technical Field

[0001] This utility model relates to the field of NTC resistor element processing technology, specifically to an NTC resistor element lead wire splitter assembly. Background Technology

[0002] NTC resistors are characterized by high sensitivity, simple circuitry, and low cost, making them widely used in temperature control, temperature compensation, and temperature measurement. However, during the manufacturing process of NTC resistors, the two leads need to be separated.

[0003] Currently, the opening and closing of existing NTC resistor element leads is all done manually, with a low degree of automation, which increases labor intensity and reduces work efficiency. Moreover, since the entire lead separation process requires manual operation, the separation position cannot be standardized. Therefore, an NTC resistor element lead splitter assembly is needed. Utility Model Content

[0004] The purpose of this invention is to provide an NTC resistor element lead splitter assembly to solve the problems mentioned in the background art, such as low working efficiency and inconsistent splitting positions of existing NTC resistor element leads during opening and separating.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an NTC resistor element lead splitter assembly, including a support base, a centering clamping mechanism mounted on the surface of the support base, the centering clamping mechanism being composed of a servo motor, a rotating arm, a pull rod, and clamping plates, the clamping plates being provided in two sets, the two sets of clamping plates being slidably connected to the surface of the support base; a splitting mechanism connected to the surface of the clamping plates, the splitting mechanism being used to split the NTC resistor element leads; a pushing mechanism connected to the surface of the support base, the pushing mechanism being used to drive the splitting mechanism to achieve the splitting operation.

[0006] Preferably, the pushing mechanism includes a bracket, a lead screw module, and a push plate. The bracket is fixedly connected to the surface of the support base, and the lead screw module is mounted on the surface of the bracket.

[0007] Preferably, a push plate is fixed on the nut block of the lead screw module, and limit slots are provided at both ends of one side of the push plate.

[0008] Preferably, the wire splitting mechanism includes a sliding plate, a wire splitting plate, a compression spring, and a wire splitting seat. The surface of each tension clamp is slidably connected to a sliding plate, and the surface of each sliding plate is fixed with a limit post, with the top of the limit post located inside the limit groove.

[0009] Preferably, a wire splitter is fixed to one end of the surface of the sliding plate, a wire splitter is slidably connected to the surface of the sliding plate, one end of the wire splitter passes through the wire splitter for splitting the leads of the NTC resistor element, and a compression spring is fixed to the other end of the wire splitter, with one end of the compression spring fixed to the surface of the sliding plate.

[0010] Preferably, the servo motor is fixedly connected to the surface of the support base, and a rotating arm is installed at the output end of the servo motor, and the rotating arm is connected to the tension plate through a pull rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This NTC resistor element lead splitting assembly, by setting a pushing mechanism, a splitting mechanism, and a centering clamping mechanism, in implementation, the pushing mechanism drives the two splitting mechanisms to move forward simultaneously to between the two leads of the NTC resistor element. Then, the centering clamping mechanism drives the two splitting mechanisms to open. When they open, the splitting mechanisms separate the two leads of the NTC resistor element, thereby realizing the splitting function. This utility model improves the degree of automation, eliminating the need for manual operation during the splitting process, reducing labor intensity, and improving work efficiency. Moreover, since the entire splitting process is completed automatically by the machine without any manual operation, the splitting position is relatively uniform. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the rear-view separation state structure of this utility model;

[0014] Figure 3 This is a magnified structural diagram of the front-view separation state of this utility model;

[0015] Figure 4 This is a schematic diagram of the oblique partial explosion structure of this utility model.

[0016] In the diagram: 1. Support base; 2. Pushing mechanism; 21. Bracket; 22. Lead screw module; 23. Push plate; 231. Limiting slot; 3. Separating mechanism; 31. Sliding plate; 311. Limiting post; 32. Separating plate; 33. Compression spring; 34. Separating seat; 4. Centering clamping mechanism; 41. Servo motor; 42. Rotating arm; 43. Pull rod; 44. Clamping plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0018] The structure of the NTC resistor element lead splitter assembly provided by this utility model is as follows: Figure 1 as well as Figure 4 As shown, the device includes a support base 1, on the surface of which a centering clamping mechanism 4 is mounted. The centering clamping mechanism 4 consists of a servo motor 41, a rotating arm 42, a pull rod 43, and clamping plates 44. Two sets of clamping plates 44 are provided, and the two sets of clamping plates 44 are slidably connected to the surface of the support base 1. The servo motor 41 is fixedly connected to the surface of the support base 1, and the output end of the servo motor 41 is equipped with a rotating arm 42. The rotating arm 42 is connected to the clamping plates 44 through the pull rod 43. Under the action of the pull rod 43, the rotating arm 42 drives the two clamping plates 44 to open or clamp.

[0019] During implementation, the servo motor 41 drives the rotating arm 42 to rotate, and the rotating arm 42 will drive the two tensioning plates 44 to open or clamp under the action of the pull rod 43.

[0020] Furthermore, such as Figure 2 as well as Figure 3 As shown, a pushing mechanism 2 is connected to the surface of the support base 1. The pushing mechanism 2 is used to drive the line splitting mechanism 3 to move and realize the line splitting work. The pushing mechanism 2 includes a bracket 21, a lead screw module 22 and a push plate 23. The bracket 21 is fixedly connected to the surface of the support base 1. The lead screw module 22 is installed on the surface of the bracket 21. The push plate 23 is fixed on the nut block of the lead screw module 22, and both ends of one side of the push plate 23 are provided with limit slots 231.

[0021] During implementation, the push plate 23 is moved forward by the lead screw module 22 on the surface of the bracket 21.

[0022] Furthermore, such as Figure 3 as well as Figure 4As shown, a wire splitting mechanism 3 is connected to the surface of the tension clamp 44. This wire splitting mechanism 3 is used for splitting the NTC resistor element leads. The wire splitting mechanism 3 includes a sliding plate 31, a wire splitting plate 32, a compression spring 33, and a wire splitting seat 34. The surface of the tension clamp 44 is slidably connected to the sliding plate 31, and the surface of the sliding plate 31 is fixed with a limit post 311. The top of the limit post 311 is located inside the limit through groove 231. The limit post 311 and the limit through groove 231 can slide to facilitate the clamping or opening of the tension clamp 4. One end of the surface of the sliding plate 31 is fixed with a wire splitting seat 34. The surface of the sliding plate 31 is slidably connected with the wire splitting plate 32. One end of the wire splitting plate 32 passes through the wire splitting seat 34 for splitting the NTC resistor element leads. The other end of the wire splitting plate 32 is fixedly connected with a compression spring 33, and one end of the compression spring 33 is fixedly connected to the surface of the sliding plate 31.

[0023] During implementation, when the push plate 23 moves forward, it will drive the two sliding plates 31 to move forward along the two tension plates 44 under the action of the limiting through slot 231 and the limiting post 311, so that the front end of the two branch plates 32 is located between the two leads of the NTC resistor element.

[0024] Working principle: When in use, the pushing mechanism 2 first drives the two wire separating mechanisms 3 to move forward simultaneously to between the two leads of the NTC resistor element. Then, the centering clamping mechanism 4 drives the two wire separating mechanisms 3 to open. When they open, the wire separating mechanism 3 will separate the two leads of the NTC resistor element, thereby realizing the wire separating function.

[0025] In practice, the lead screw module 22 on the surface of the bracket 21 drives the push plate 23 to move forward. When the push plate 23 moves forward, it will drive the two sliding plates 31 to move forward along the two tension plates 44 under the action of the limiting through slot 231 and the limiting post 311, so that the front end of the two branch plates 32 is located between the two leads of the NTC resistor element. When the branch plates 32 move, the elastic force of the compression spring 33 will prevent rigid collision.

[0026] After movement, the servo motor 41 drives the rotating arm 42 to rotate. Under the action of the pull rod 43, the rotating arm 42 drives the two clamping plates 44 to open in the cooperation of the limiting through slot 231 and the limiting post 311, causing the wire separating plate 32 to open, thereby completing the separation of the two leads of the NTC resistor element and realizing the wire separating function.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An NTC resistor element lead splitter assembly, comprising a support base (1), characterized in that: The support base (1) is equipped with a centering clamping mechanism (4), which is composed of a servo motor (41), a rotating arm (42), a pull rod (43) and a clamping plate (44). There are two sets of clamping plates (44), which are slidably connected to the surface of the support base (1). The surface of the clamping plate (44) is connected to a wire splitting mechanism (3), which performs wire splitting of NTC resistor leads. The surface of the support base (1) is connected to a pushing mechanism (2), which is used to push the wire splitting mechanism (3) to achieve wire splitting.

2. The NTC resistor element lead splitter assembly according to claim 1, characterized in that: The pushing mechanism (2) includes a bracket (21), a lead screw module (22) and a push plate (23). The bracket (21) is fixedly connected to the surface of the support base (1), and the lead screw module (22) is installed on the surface of the bracket (21).

3. The NTC resistor element lead splitter assembly according to claim 2, characterized in that: The lead screw module (22) has a push plate (23) fixed on the nut block, and both ends of the push plate (23) have limit slots (231).

4. The NTC resistor element lead splitter assembly according to claim 1, characterized in that: The splitting mechanism (3) includes a sliding plate (31), a splitting plate (32), a compression spring (33), and a splitting seat (34). The surface of the tension clamp (44) is slidably connected to the sliding plate (31), and the surface of the sliding plate (31) is fixed with a limit post (311), and the top of the limit post (311) is located inside the limit through groove (231).

5. The NTC resistor element lead splitter assembly according to claim 4, characterized in that: One end of the surface of the sliding plate (31) is fixed with a wire splitter (34), and a wire splitter (32) is slidably connected to the surface of the sliding plate (31). One end of the wire splitter (32) passes through the wire splitter (34) for splitting the leads of the NTC resistor element. The other end of the wire splitter (32) is fixed with a compression spring (33), and one end of the compression spring (33) is fixed to the surface of the sliding plate (31).

6. The NTC resistor element lead splitter assembly according to claim 1, characterized in that: The servo motor (41) is fixedly connected to the surface of the support base (1), and a rotating arm (42) is installed at the output end of the servo motor (41), and the rotating arm (42) is connected to the tension plate (44) through the pull rod (43).

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