CN220407666U

CN220407666U - Welding set is used in thermistor production

Info

Publication number: CN220407666U
Application number: CN202321904824.2U
Authority: CN
Inventors: 王鑫; 徐宝金; 刘正月
Original assignee: Anhui Kemin Electronics Co ltd
Current assignee: Anhui Kemin Electronics Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-30
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a welding device for thermistor production, which comprises a fixed plate, wherein a hydraulic cylinder is fixedly arranged on one side of the fixed plate, a welding head is fixedly arranged at the top end of a telescopic rod of the hydraulic cylinder, a rotating plate is rotatably arranged at the top of the fixed plate, a limiting plate is fixedly arranged at the top of the fixed plate, and an extrusion seat is fixedly connected at the top of the rotating plate; one side fixedly connected with wiring of extrusion seat places the board, one side fixedly connected with resistance of extrusion seat places the board, the bottom one side fixed mounting of rotor plate has conductive block one. This welding set is used in thermistor production, laminate conducting block one or conducting block two and conducting block three after the rotor plate is rotatory to drive the pneumatic cylinder and weld the thermistor downwards with the soldered connection, take off the thermistor of removing and place wait to process the resistance simultaneously, thereby conveniently reduce the required time of taking and placing the resistance, and then improve the work efficiency of welding set is used in thermistor production.

Description

Welding set is used in thermistor production

Technical Field

The utility model relates to the technical field of thermistor production, in particular to a welding device for thermistor production.

Background

The thermistor is a resistor with extremely sensitive resistance value to temperature, also called a semiconductor thermistor, and can be made of semiconductor materials such as single crystal, polycrystal, glass, plastic and the like, and has a series of special electric properties, and the most basic characteristics are that the resistance value of the thermistor is extremely obviously changed along with the change of temperature, and the volt-ampere curve is nonlinear.

When the production and processing of the thermistor are carried out, the pins of the thermistor are welded and connected with the copper wires through the welding device, when the conventional welding device is used, a user can simultaneously place the thermistor and the copper wires in the clamping seat and align the copper wires with the pins, then the copper wires and the pins are heated and welded through extrusion of the welding head, and the welding operation of the two pins is finished at one time, so that the welding of the thermistor is facilitated;

however, when the thermistor is operated, after the welding is completed, a user needs to take down the welded thermistor, then take down the next thermistor and place the copper wire, repeat the welding steps to perform continuous welding operation of the thermistor, and further take down the step of placing the thermistor to increase the welding steps, so that the welding time of a single thermistor is increased, and the production efficiency of the thermistor is affected.

Disclosure of Invention

The utility model aims to provide a welding device for producing a thermistor, which solves the problems that the step of taking and placing the thermistor provided in the background art increases welding time and affects production efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the welding device for the production of the thermistor comprises a fixed plate, wherein a hydraulic cylinder is fixedly arranged on one side of the fixed plate, a welding head is fixedly arranged at the top end of a telescopic rod of the hydraulic cylinder, a rotating plate is rotatably arranged at the top of the fixed plate, a limiting plate is fixedly arranged at the top of the fixed plate, and an extrusion seat is fixedly connected to the top of the rotating plate;

the wiring board is placed to one side fixedly connected with of extrusion seat, board is placed to one side fixedly connected with resistance of extrusion seat, bottom one side fixed mounting of rotor plate has conducting block one, and the bottom opposite side fixed mounting of rotor plate has conducting block two, one side extrusion of conducting block two is provided with conducting block three.

Preferably, the telescopic link top fixedly connected with mounting panel of pneumatic cylinder, and mounting panel fixed mounting is at the top of soldered connection, the pneumatic cylinder passes through mounting panel and soldered connection fixed connection, the soldered connection sets up the top at the extrusion seat perpendicularly.

Preferably, the bottom fixedly connected with pedestal of rotor plate, and the pedestal rotates the inside of installing at the fixed plate, limiting plate symmetry sets up in the both sides of rotor plate, and the rotor plate removes the inboard that sets up at the limiting plate.

Preferably, the extrusion seat, the wiring placing plate and the resistor placing plate are symmetrically arranged on two sides of the rotating plate, the top of the wiring placing plate is provided with a wire slot, and the top of the resistor placing plate is provided with a resistor clamping groove.

Preferably, the first conductive block and the second conductive block are fixedly connected through a connecting wire, the third conductive block is fixedly connected to the top of the fixing plate, and the first conductive block and the second conductive block are respectively arranged in an extrusion mode with two sides of the third conductive block after rotating.

Preferably, the first conductive block and the third conductive block are connected with the hydraulic cylinder through connecting wires, a bottom plate is fixedly arranged at the bottom of the fixing plate, a heat dissipation fan is fixedly arranged at the top of the bottom plate, and a heat exchange tube is fixedly connected inside the fixing plate.

Preferably, one end fixedly connected with water pump of heat exchange tube, water pump fixed mounting is in the bottom of fixed plate, and the top of heat exchange tube sets up in the bottom of rotor plate perpendicularly, the bottom level of heat exchange tube sets up in one side of radiator fan.

Compared with the prior art, the utility model has the beneficial effects that: the welding device for producing the thermistor;

1. placing the thermistor and the copper wire in the resistor placing plate and the wiring placing plate respectively, then rotating the rotating plate to move the placed thermistor to the bottom of the welding head, simultaneously rotating and moving out the processed thermistor, and attaching the first conductive block or the second conductive block with the third conductive block after rotating the rotating plate so as to drive the hydraulic cylinder to weld the welding head downwards to the thermistor, and simultaneously taking down the moved-out thermistor and placing the resistor to be processed, thereby conveniently reducing the time required for taking the placed resistor, and further improving the working efficiency of the welding device for producing the thermistor;

2. through the setting of heat exchange tube, water pump and heat dissipation fan isotructure, after thermistor processing is accomplished, when the rotor plate is rotatory, remove thermistor at the top of heat exchange tube, and the inside water of heat exchange tube flows through the water pump, make the cold water of heat exchange tube carry out heat transfer with the heat of resistance after processing, and the water after the heat transfer flows downwards, and it dispels the heat to blow through the heat dissipation fan, thereby the thermistor after the convenience will weld through circulating water dispels the heat, make the welding place rapid cooling shaping, thereby guarantee the welding effect of convenient thermistor production with welding set.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a second conductive block according to the present utility model;

FIG. 3 is a schematic diagram of a connection structure of a heat exchange tube and a water pump according to the present utility model;

fig. 4 is a schematic diagram showing the position structure of the wiring placing plate and the resistor placing plate of the present utility model.

In the figure: 1. a fixing plate; 2. a hydraulic cylinder; 3. a welding head; 4. a rotating plate; 5. a limiting plate; 6. extruding a base; 7. a wiring placement board; 8. a resistor placement plate; 9. a first conductive block; 10. a second conductive block; 11. a third conductive block; 12. a bottom plate; 13. a heat dissipation fan; 14. a heat exchange tube; 15. and (3) a water pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a welding set is used in thermistor production, includes fixed plate 1, and one side fixed mounting of fixed plate 1 has pneumatic cylinder 2, and the telescopic link top fixed mounting of pneumatic cylinder 2 has soldered connection 3, and the telescopic link top fixedly connected with mounting panel of pneumatic cylinder 2, and mounting panel fixed mounting is at the top of soldered connection 3, and pneumatic cylinder 2 passes through mounting panel and soldered connection 3 fixed connection, and soldered connection 3 sets up perpendicularly at the top of extrusion seat 6;

the top of the fixed plate 1 is rotatably provided with a rotary plate 4, the top of the fixed plate 1 is fixedly provided with a limiting plate 5, the bottom of the rotary plate 4 is fixedly connected with a shaft column, the shaft column is rotatably arranged in the fixed plate 1, the limiting plates 5 are symmetrically arranged on two sides of the rotary plate 4, the rotary plate 4 is movably arranged on the inner side of the limiting plate 5, the top of the rotary plate 4 is fixedly connected with an extrusion seat 6, one side of the extrusion seat 6 is fixedly connected with a wiring placing plate 7, and one side of the extrusion seat 6 is fixedly connected with a resistor placing plate 8;

the extrusion seat 6, the wiring placing plate 7 and the resistor placing plate 8 are symmetrically arranged on two sides of the rotating plate 4, the top of the wiring placing plate 7 is provided with a wire slot, the top of the resistor placing plate 8 is provided with a resistor clamping slot, one side of the bottom of the rotating plate 4 is fixedly provided with a first conductive block 9, the other side of the bottom of the rotating plate 4 is fixedly provided with a second conductive block 10, the first conductive block 9 and the second conductive block 10 are fixedly connected through a connecting wire, a third conductive block 11 is fixedly connected on the top of the fixed plate 1, the first conductive block 9 and the second conductive block 10 are respectively extruded with two sides of the third conductive block 11 after rotating, and one side of the second conductive block 10 is extruded with the third conductive block 11;

placing the thermistor and the copper wire in the resistor placing plate 8 and the wiring placing plate 7 respectively, then rotating the rotating plate 4 to move the placed thermistor to the bottom of the welding head 3, simultaneously rotating the processed thermistor out, and attaching the first conductive block 9 or the second conductive block 10 to the third conductive block 11 after rotating the rotating plate 4 so as to drive the hydraulic cylinder 2 to weld the welding head 3 downwards to the thermistor, and simultaneously taking the removed thermistor down and placing the resistor to be processed, thereby conveniently reducing the time required for taking the placed resistor and further improving the working efficiency of the welding device for producing the thermistor;

when the rotating plate 4 rotates forwards, the first conductive block 9 is attached to one side of the third conductive block 11, when the rotating plate 4 rotates reversely, the second conductive block 10 is attached to the other side of the third conductive block 11, and when the two extrusion seats 6 are used for moving and exchanging, the hydraulic cylinder 2 can be driven to weld the welding head 3 downwards to weld the thermistor only by moving the extrusion seat 6 to the bottom of the welding head 3, so that the positioning welding operation of the thermistor is facilitated;

example two:

on the basis of the first example, in order to increase the heat dissipation effect of the thermistor welding position, referring to fig. 2 and 3, the first conductive block 9 and the third conductive block 11 are connected with the hydraulic cylinder 2 through connecting wires, the bottom of the fixing plate 1 is fixedly provided with the bottom plate 12, the top of the bottom plate 12 is fixedly provided with the heat dissipation fan 13, the inside of the fixing plate 1 is fixedly connected with the heat exchange tube 14, one end of the heat exchange tube 14 is fixedly connected with the water pump 15, the water pump 15 is fixedly arranged at the bottom of the fixing plate 1, the top of the heat exchange tube 14 is vertically arranged at the bottom of the rotating plate 4, and the bottom of the heat exchange tube 14 is horizontally arranged at one side of the heat dissipation fan 13;

after the thermistor is processed, when the rotating plate 4 rotates, the thermistor is moved at the top of the heat exchange tube 14, so that the welded thermistor is conveniently cooled through circulating water, the welding part is rapidly cooled and molded, and the welding effect of the welding device for producing the thermistor is ensured;

the top of heat exchange tube 14 sets up in the bottom of rotor plate 4, and the bottom of heat exchange tube 14 sets up in one side of heat dissipation fan 13, and then when making things convenient for the inside water flow of heat exchange tube 14, conveniently carries out circulation heat dissipation operation to make things convenient for the quick heat dissipation operation of thermistor welded part.

Working principle: when the welding device for producing the thermistor is used, the thermistor is placed in a resistor clamping groove of a resistor placing plate 8, copper wires are placed in a wire groove of a wire connecting placing plate 7, then the rotating plate 4 is rotated to the left (refer to fig. 1) at the top of the fixed plate 1 for one hundred eighty degrees, the thermistor is further rotated to the bottom of a welding head 3, and meanwhile a conducting block I9 is attached to one side of a conducting block III 11, so that the hydraulic cylinder 2 is started for use;

then the welding head 3 is downwards used for extrusion welding of the thermistor and the copper wire, meanwhile, the thermistor which is removed from one side and is processed can be taken down, then the thermistor and the copper wire to be processed are placed, after the placement is finished, the rotating plate 4 is rotated to the right side (refer to fig. 1) for one hundred eighty degrees, then the processed thermistor is moved at the top of the heat exchange tube 14, and the cold water in the heat exchange tube 14 exchanges heat with the heat of welding;

and the water inside the heat exchange tube 14 is circulated downwards through the water pump 15, so that the heat exchange tube 14 at the bottom dissipates heat through the heat dissipation fan 13, the circulation heat exchange operation of the heat exchange tube 14 is facilitated, when the rotating plate 4 rotates, the processed resistor is moved out, then the resistor to be processed is moved to the bottom of the welding head 3, the rotating plate 4 rotates to enable the second conductive block 10 to be attached to one side of the third conductive block 11, the hydraulic cylinder 2 is started to drive the welding head 3 to be used, and the welding operation is repeated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Welding set is used in thermistor production, including fixed plate (1), its characterized in that: a hydraulic cylinder (2) is fixedly arranged on one side of the fixed plate (1), a welding head (3) is fixedly arranged at the top end of a telescopic rod of the hydraulic cylinder (2), a rotating plate (4) is rotatably arranged at the top of the fixed plate (1), a limiting plate (5) is fixedly arranged at the top of the fixed plate (1), and an extrusion seat (6) is fixedly connected to the top of the rotating plate (4);

one side fixedly connected with wiring of extrusion seat (6) places board (7), one side fixedly connected with resistance of extrusion seat (6) places board (8), bottom one side fixed mounting of rotor plate (4) has conducting block one (9), and the bottom opposite side fixed mounting of rotor plate (4) has conducting block two (10), one side extrusion of conducting block two (10) is provided with conducting block three (11).

2. The welding device for producing thermistors according to claim 1, wherein the top of the telescopic rod of the hydraulic cylinder (2) is fixedly connected with a mounting plate, the mounting plate is fixedly arranged at the top of the welding head (3), the hydraulic cylinder (2) is fixedly connected with the welding head (3) through the mounting plate, and the welding head (3) is vertically arranged at the top of the extrusion seat (6).

3. The welding device for producing thermistors according to claim 1, wherein the bottom of the rotating plate (4) is fixedly connected with a shaft post, the shaft post is rotatably mounted in the fixing plate (1), the limiting plates (5) are symmetrically arranged on two sides of the rotating plate (4), and the rotating plate (4) is movably arranged on the inner side of the limiting plates (5).

4. The welding device for producing thermistors according to claim 1, wherein the extrusion seat (6), the wiring placing plate (7) and the resistor placing plate (8) are symmetrically arranged on two sides of the rotating plate (4), a wire slot is formed in the top of the wiring placing plate (7), and a resistor clamping slot is formed in the top of the resistor placing plate (8).

5. The welding device for producing thermistors according to claim 1, wherein the first conductive block (9) and the second conductive block (10) are fixedly connected through a connecting wire, the third conductive block (11) is fixedly connected to the top of the fixed plate (1), and the first conductive block (9) and the second conductive block (10) are respectively extruded and arranged on two sides of the third conductive block (11) after rotating.

6. The welding device for producing thermistors according to claim 1, wherein the first conductive block (9) and the third conductive block (11) are connected with the hydraulic cylinder (2) through connecting wires, a bottom plate (12) is fixedly arranged at the bottom of the fixed plate (1), a heat dissipation fan (13) is fixedly arranged at the top of the bottom plate (12), and a heat exchange tube (14) is fixedly connected inside the fixed plate (1).

7. The welding device for producing thermistors according to claim 6, wherein one end of the heat exchange tube (14) is fixedly connected with a water pump (15), the water pump (15) is fixedly installed at the bottom of the fixed plate (1), the top of the heat exchange tube (14) is vertically arranged at the bottom of the rotating plate (4), and the bottom of the heat exchange tube (14) is horizontally arranged at one side of the heat dissipation fan (13).