CN221019490U - Welding equipment for thermistor chip - Google Patents
Welding equipment for thermistor chip Download PDFInfo
- Publication number
- CN221019490U CN221019490U CN202322687867.6U CN202322687867U CN221019490U CN 221019490 U CN221019490 U CN 221019490U CN 202322687867 U CN202322687867 U CN 202322687867U CN 221019490 U CN221019490 U CN 221019490U
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- plate
- frame
- thermistor chip
- thermistor
- shaped
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000005476 soldering Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of thermistor production and discloses a welding device for thermistor chips, which solves the problem that the two sides of the thermistor chips are inconvenient to weld at present and comprises a base and a top plate, wherein a U-shaped frame is fixedly arranged at the top of the base, an adjusting mechanism and a welding mechanism are arranged at the inner side of the U-shaped frame, the welding mechanism is positioned above the adjusting mechanism, the adjusting mechanism comprises a mounting frame positioned at the inner side of the U-shaped frame, and a supporting shaft and a transmission shaft are symmetrically and fixedly connected at the outer side of the mounting frame; according to the utility model, the two clamping plates are convenient to mutually approach to fix the thermistor chip through the cooperation between the bidirectional screw rod and the screw sleeve as well as the guide plate and the guide rod, the mounting frame can be rotated through the cooperation between the motor I and the transmission shaft as well as the supporting shaft, and the stability of the rotation of the mounting frame is ensured through the cooperation between the limiting plate and the arc-shaped rod, so that the welding of the two sides of the thermistor chip is facilitated.
Description
Technical Field
The utility model belongs to the technical field of thermistor production, and particularly relates to welding equipment for a thermistor chip.
Background
The thermistor is one kind of sensitive element, and is divided into a positive temperature coefficient thermistor and a negative temperature coefficient thermistor according to different temperature coefficients, the typical characteristic of the thermistor is that the thermistor is sensitive to temperature, different temperatures show different resistance values, the positive temperature coefficient thermistor has larger resistance value when the temperature is higher, the negative temperature coefficient thermistor has lower resistance value when the temperature is higher, the positive temperature coefficient thermistor belongs to a semiconductor device, and the thermistor needs to carry out welding operation on a chip of the thermistor in the production and manufacturing process.
At present, when a thermistor chip is welded, the thermistor chip is usually fixed on a welding table and then welded by a welding machine, and only one surface of the thermistor chip can be welded in the process, but the other surface of the thermistor chip cannot be welded.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the welding equipment for the thermistor chip, which effectively solves the problem that the welding of the two sides of the thermistor chip is inconvenient at present.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the welding equipment of the thermistor chip comprises a base and a top plate, wherein a U-shaped frame is fixedly arranged at the top of the base, an adjusting mechanism and a welding mechanism are arranged on the inner side of the U-shaped frame, and the welding mechanism is positioned above the adjusting mechanism;
The adjusting mechanism comprises a mounting frame positioned on the inner side of the U-shaped frame, a supporting shaft and a transmission shaft are symmetrically and fixedly connected to the outer side of the mounting frame, a motor I is fixedly arranged at one end of the transmission shaft away from the mounting frame, the motor I is fixed on one inner side wall of the U-shaped frame, one end of the supporting shaft away from the mounting frame is rotationally connected with the other inner side wall of the U-shaped frame, a fixing ring is fixedly arranged on the inner side wall of the U-shaped frame, an inner disc is fixedly arranged on the inner disc, an arc rod positioned on the inner side of the fixing ring is fixedly arranged on the inner disc, a limiting plate is fixedly sleeved on the outer side of the supporting shaft, a limiting plate is movably sleeved on the outer side of the arc rod, the limiting plate is attached to the inner disc, and the level of the limiting plate is in a parallel state.
Preferably, the inside rotation of installing frame is connected with two-way lead screw, and the one end of two-way lead screw extends to the outside of installing frame and fixedly mounted has the hand wheel, and two threaded sleeves that all are located the installing frame inboard have been cup jointed to the outside symmetry screw thread of two-way lead screw, all fixed mounting has the deflector on two threaded sleeves, and the equal fixed mounting in one side that two deflectors are close to each other has splint.
Preferably, a guide rod is fixedly arranged in the mounting frame, and the two guide plates are movably sleeved on the outer side of the guide rod.
Preferably, the welding mechanism comprises a cross rod fixed on the inner side of the U-shaped frame, a sliding plate is movably mounted on the outer side of the cross rod, an air cylinder is fixedly mounted at the bottom of the sliding plate, a lifting plate is fixedly mounted at the bottom end of the air cylinder, and a welding machine is fixedly mounted at the bottom of the lifting plate.
Preferably, two limit rods are symmetrically and fixedly arranged at the top of the lifting plate, the top ends of the two limit rods penetrate through the sliding plate and are fixedly provided with a jacking block, and the two limit rods are movably connected with the sliding plate.
Preferably, the top symmetry fixed mounting of roof has two gyro wheels, and two gyro wheels all laminate with the interior roof of U type frame, and the top fixed mounting of roof has the pinion rack, and the interior roof fixed mounting of U type frame has the U template, and the inside fixed mounting of U template has motor two, and fixed mounting has the pivot on the motor two, and the one end that the motor two was kept away from to the pivot rotates with the inner wall of U template to be connected, and the outside fixed mounting of pivot has the gear, and the gear is connected with the pinion rack meshing.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the two clamping plates are convenient to mutually approach to fix the thermistor chip through the cooperation between the bidirectional screw rod and the screw sleeve as well as the guide plate and the guide rod, the mounting frame can be rotated through the cooperation between the motor I and the transmission shaft as well as the supporting shaft, and the stability of the rotation of the mounting frame is ensured through the cooperation between the limiting plate and the arc-shaped rod, so that the welding of the two sides of the thermistor chip is facilitated;
(2) This novel cooperation between cylinder and lifter and gag lever post and the slide can make the welding machine perpendicularly move downwards and weld the thermistor chip to through the cooperation between motor two and pivot and gear and the pinion rack, can make roof lateral shifting, thereby be convenient for welding machine lateral shifting welds the different positions of thermistor chip.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a soldering apparatus for a thermistor chip according to the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present utility model;
FIG. 3 is a schematic view of a retaining ring according to the present utility model;
FIG. 4 is a schematic diagram of a welding mechanism according to the present utility model;
In the figure: 1. a base; 2. an adjusting mechanism; 201. a mounting frame; 202. a two-way screw rod; 203. a screw sleeve; 204. a support shaft; 205. a fixing ring; 206. a clamping plate; 207. a guide rod; 208. a guide plate; 209. a first motor; 2010. a transmission shaft; 2011. a hand wheel; 2012. a limiting plate; 2013. an arc-shaped rod; 2014. an inner disk; 3. a welding mechanism; 301. a cross bar; 302. a lifting plate; 303. welding machine; 304. a cylinder; 305. a slide plate; 306. a U-shaped plate; 307. a top plate; 308. a roller; 309. a rotating shaft; 3010. a gear; 3011. a top block; 3012. a second motor; 3013. a limit rod; 3014. a toothed plate; 4. u-shaped frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
In the first embodiment, as shown in fig. 1, the utility model comprises a base 1 and a top plate 307, wherein the top of the base 1 is fixedly provided with a U-shaped frame 4,U, the inner side of the U-shaped frame 4 is provided with an adjusting mechanism 2 and a welding mechanism 3, and the welding mechanism 3 is positioned above the adjusting mechanism 2.
Specifically, given in fig. 2-3, the adjusting mechanism 2 includes a mounting frame 201 located at the inner side of the U-shaped frame 4, a supporting shaft 204 and a transmission shaft 2010 are symmetrically and fixedly connected to the outer side of the mounting frame 201, one end of the transmission shaft 2010 away from the mounting frame 201 is fixedly provided with a motor 209, the motor 209 is fixed on an inner side wall of the U-shaped frame 4, one end of the supporting shaft 204 away from the mounting frame 201 is rotationally connected with another inner side wall of the U-shaped frame 4, a fixing ring 205 is fixedly installed on the inner side wall of the U-shaped frame 4, an inner disc 2014 is fixedly installed in the fixing ring 205, an arc-shaped rod 2013 located at the inner side of the fixing ring 205 is fixedly installed on the inner disc 2014, a limiting plate 2012 is fixedly sleeved on the outer side of the arc-shaped rod 2013, the limiting plate 2012 is attached to the inner disc 2014, the limiting plate 2012 is horizontally in a parallel state, a bidirectional screw 202 is rotationally connected to the inner side of the mounting frame 201, one end of the bidirectional screw 202 extends to the outer side of the mounting frame 201 and is fixedly provided with a hand wheel 2011, two guide screws 208 are symmetrically sleeved on the outer side of the bidirectional screw 202, two guide plates 208 are both located at the inner side of the fixing screw 201, two guide plates 208 are fixedly installed on the guide plates 208 are both the guide plates 207 and are fixedly installed on the two guide plates 207, and two guide plates are fixedly installed on the guide plates 207 are respectively, and are fixedly installed on the inner side of the guide plates 207;
In the use state, firstly, the thermistor chip is placed between the two clamping plates 206, then the hand wheel 2011 is rotated to drive the bidirectional screw rod 202 to rotate, and the two screw sleeves 203 drive the two guide plates 208 to move along the guide rods 207, meanwhile, the two clamping plates 206 are mutually close to fix the thermistor chip, so that the thermistor chip can be welded, after one side of the thermistor chip is welded, the motor 209 is started to drive the transmission shaft 2010 to rotate, meanwhile, the mounting frame 201 drives the thermistor chip to rotate, the limiting plate 2012 slides along the arc-shaped rod 2013 until the limiting plate 2012 rotates 180 degrees and is in a horizontal state again, and finally, the overturning of the thermistor chip is realized, so that the welding of the two sides of the thermistor chip is facilitated.
Specifically, as shown in fig. 4, the welding mechanism 3 includes a cross bar 301 fixed on the inner side of the U-shaped frame 4, a sliding plate 305 is movably mounted on the outer side of the cross bar 301, a cylinder 304 is fixedly mounted at the bottom of the sliding plate 305, a lifting plate 302 is fixedly mounted at the bottom end of the cylinder 304, a welding machine 303 is fixedly mounted at the bottom of the lifting plate 302, two limiting rods 3013 are symmetrically and fixedly mounted at the top of the lifting plate 302, top ends of the two limiting rods 3013 penetrate through the sliding plate 305 and are fixedly provided with a top block 3011, the two limiting rods 3013 are movably connected with the sliding plate 305, two rollers 308 are symmetrically and fixedly mounted at the top of the top plate 307, the two rollers 308 are attached to the inner top wall of the U-shaped frame 4, a toothed plate 3014 is fixedly mounted at the top of the top plate 307, a U-shaped frame 306 is fixedly mounted at the inner side of the U-shaped frame 306, a rotating shaft 309 is fixedly mounted on the motor two 3012, one end of the rotating shaft 309 away from the motor two 3012 is rotatably connected with the inner wall of the U-shaped plate 306, a gear 3010 is fixedly mounted at the outer side of the rotating shaft 309, and the gear 3010 is meshed with the toothed plate 3014;
In the use state, firstly, the cylinder 304 is started to drive the lifting plate 302 to move downwards, meanwhile, the welding machine 303 moves downwards to weld the thermistor chip, then the motor II 3012 can be started to drive the rotating shaft 309 to rotate, and the gear 3010 is meshed with the toothed plate 3014 to drive the top plate 307 to move transversely, at this time, the sliding plate 305 moves along the cross rod 301, and finally, the welding machine 303 moves transversely to weld different positions of the thermistor chip.
Claims (6)
1. A soldering apparatus for a thermistor chip, comprising a base (1) and a top plate (307), characterized in that: the top of the base (1) is fixedly provided with a U-shaped frame (4), the inner side of the U-shaped frame (4) is provided with an adjusting mechanism (2) and a welding mechanism (3), and the welding mechanism (3) is positioned above the adjusting mechanism (2);
Adjustment mechanism (2) are including being located the inboard installing frame (201) of U type frame (4), the outside symmetry fixedly connected with back shaft (204) and transmission shaft (2010) of installing frame (201), the one end fixed mounting who keeps away from installing frame (201) has motor one (209) of transmission shaft (2010), motor one (209) are fixed in on the inside wall of U type frame (4), the one end that installing frame (201) was kept away from to back shaft (204) is rotated with another inside wall of U type frame (4) and is connected, fixed mounting has solid fixed ring (205) on the inside wall of U type frame (4), the inside fixed mounting of solid fixed ring (205) has inner disc (2014), gu fixed mounting has arc pole (2013) that are located solid fixed ring (205) inboard on inner disc (2014), limiting plate (2012) are fixed to cup joint in the outside of arc pole (2013), limiting plate (2012) and inner disc (2014) laminating, and limiting plate (2012) level are parallel state.
2. A soldering apparatus for a thermistor chip according to claim 1, characterized in that: the inside rotation of installing frame (201) is connected with two-way lead screw (202), and the one end of two-way lead screw (202) extends to the outside of installing frame (201) and fixedly mounted has hand wheel (2011), and two swivel nuts (203) that all are located the inboard of installing frame (201) have been cup jointed to the outside symmetry screw thread of two-way lead screw (202), all fixed mounting has deflector (208) on two swivel nuts (203), and one side that two deflector (208) are close to each other all fixed mounting has splint (206).
3. A soldering apparatus for a thermistor chip according to claim 2, characterized in that: guide rods (207) are fixedly installed in the installation frame (201), and two guide plates (208) are movably sleeved on the outer sides of the guide rods (207).
4. A soldering apparatus for a thermistor chip according to claim 1, characterized in that: the welding mechanism (3) comprises a cross rod (301) fixed on the inner side of the U-shaped frame (4), a sliding plate (305) is movably mounted on the outer side of the cross rod (301), an air cylinder (304) is fixedly mounted at the bottom of the sliding plate (305), a lifting plate (302) is fixedly mounted at the bottom of the air cylinder (304), and a welding machine (303) is fixedly mounted at the bottom of the lifting plate (302).
5. The soldering apparatus for a thermistor chip according to claim 4, wherein: two limiting rods (3013) are symmetrically and fixedly arranged at the top of the lifting plate (302), the top ends of the two limiting rods (3013) penetrate through the sliding plate (305) and are fixedly provided with a top block (3011), and the two limiting rods (3013) are movably connected with the sliding plate (305).
6. A soldering apparatus for a thermistor chip according to claim 1, characterized in that: two rollers (308) are symmetrically and fixedly arranged at the top of the top plate (307), the two rollers (308) are attached to the inner top wall of the U-shaped frame (4), a toothed plate (3014) is fixedly arranged at the top of the top plate (307), a U-shaped plate (306) is fixedly arranged on the inner top wall of the U-shaped frame (4), a motor II (3012) is fixedly arranged in the U-shaped plate (306), a rotating shaft (309) is fixedly arranged on the motor II (3012), one end, far away from the motor II (3012), of the rotating shaft (309) is rotationally connected with the inner wall of the U-shaped plate (306), a gear (3010) is fixedly arranged on the outer side of the rotating shaft (309), and the gear (3010) is meshed with the toothed plate (3014).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687867.6U CN221019490U (en) | 2023-10-08 | 2023-10-08 | Welding equipment for thermistor chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687867.6U CN221019490U (en) | 2023-10-08 | 2023-10-08 | Welding equipment for thermistor chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019490U true CN221019490U (en) | 2024-05-28 |
Family
ID=91179955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322687867.6U Active CN221019490U (en) | 2023-10-08 | 2023-10-08 | Welding equipment for thermistor chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019490U (en) |
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2023
- 2023-10-08 CN CN202322687867.6U patent/CN221019490U/en active Active
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