CN215183340U

CN215183340U - Tin immersion device of temperature measurement type thermistor

Info

Publication number: CN215183340U
Application number: CN202121253081.8U
Authority: CN
Inventors: 蒋本帅; 陈红; 王锐; 陈超伟; 马宏星
Original assignee: China Ceramics Optoelectronics Shandong Co ltd
Current assignee: China Ceramics Optoelectronics Shandong Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-14
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a temperature measuring thermistor tin immersion device, which comprises a mounting plate, a control mechanism, an adjusting mechanism and a cleaning mechanism; the cleaning mechanism is positioned at one side of the control mechanism and the adjusting mechanism; the adjusting mechanisms are positioned at two ends of the control mechanism; the mounting plate bears the control mechanism, the adjusting mechanism and the cleaning mechanism; the adjusting mechanism comprises a fixing column I, a fixing plate, a base plate I, an adjusting block and a base plate II; the control mechanism comprises a bearing plate I, a tin material box II, a bearing plate II, a guide post, a Z-shaped frame, a cylinder, a screw rod I and a motor I; one side of the bearing plate I is fixedly connected with a tin material box I; the cleaning mechanism comprises a fixing column II, a guide shaft, a screw rod II, a motor II, a rotating shaft, a fixing column III, a fixing column IV and a transmission shaft. The utility model can adjust the height of the resistor, and the tin material loader is controlled by the control mechanism to move up and down to carry out reasonable tin immersion on the resistor; and simultaneously, the surface of the tin material is ensured to be clean.

Description

Tin immersion device of temperature measurement type thermistor

Technical Field

The utility model belongs to the technical field of the resistor wicking, in particular to temperature measurement type thermistor's wicking device.

Background

The traditional temperature measurement type thermistor needs to carry out tin immersion treatment on a chip on the resistor, and the defects often appear in the tin immersion process;

1) tin materials used for tin immersion in traditional equipment have tin material films on the surfaces due to long-time use, and if the tin material films on the surfaces are not cleaned completely, the tin immersion effect is seriously influenced;

2) the height of the clamping equipment of the resistor cannot be flexibly adjusted according to the sizes of different resistors by the conventional equipment, so that the height of the resistor is adjusted, and the tin immersion requirements of resistors with different sizes cannot be met.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a temperature measuring type thermistor tin immersion device which can adjust the height of a resistor and is matched with a control mechanism to control a tin material carrier to move up and down to perform reasonable tin immersion on the resistor; and simultaneously, the surface of the tin material is ensured to be clean.

In order to realize the purpose, the utility model discloses a technical scheme is:

a tin immersion device of a temperature measurement type thermistor comprises a mounting plate, a control mechanism, an adjusting mechanism and a cleaning mechanism; the cleaning mechanism is positioned on one side of the control mechanism and the adjusting mechanism; the adjusting mechanisms are positioned at two ends of the control mechanism; the mounting plate bears the weight of control mechanism, adjustment mechanism, clearance mechanism.

The adjusting mechanism comprises a fixing column I, a fixing plate, a base plate I, an adjusting block and a base plate II; one end of the fixing column I is fixedly connected with the mounting plate, and the other end of the fixing column I is provided with a through groove II and a clamping groove; the clamping grooves are arranged in a plurality of groups and are uniformly arranged on two sides of the through groove II; one end of the fixing plate is provided with a screw I and a clamping block, the screw I is fixed on the end face of the fixing plate, and the clamping block is fixed on the side face of the fixing plate; the other end of the fixing plate is provided with a guide groove and a through groove III; the guide grooves are arranged on two sides of the through groove III; fixed column I one side is located to the fixed plate, and I opposite side of fixed column is located to backing plate II.

The adjusting blocks are provided with a pair; one end of the adjusting block is provided with a screw rod II, the other end of the adjusting block is provided with a through shaft, and the through shaft is provided with a roller; limiting blocks are arranged on two sides of the adjusting block; one side of the base plate I is provided with a guide block; the base plate I is inserted into the guide groove through the guide block and is movably connected with the fixed plate; the screw II is movably connected with the base plate I through threads; the fixed strip is arranged between the roller and the roller, and a plurality of resistors which are uniformly arranged are arranged on the fixed strip.

The control mechanism comprises a bearing plate I, a tin material box II, a bearing plate II, a guide post, a Z-shaped frame, an air cylinder, a screw rod I and a motor I; one side of the bearing plate I is fixedly connected with a tin material box I; the guide post is fixed on the mounting plate; the bearing plate II is arranged above the bearing plate I; the guide column penetrates through the bearing plate I and the bearing plate II, and the bearing plate I and the bearing plate II are movably connected with the guide column through the through hole; the cylinder is fixed on the bearing plate I, and the cylinder top shaft is fixedly connected with the bearing plate II; the tin material box II is arranged in the tin material box I; one end of the Z-shaped frame is provided with a through groove I, and the other end of the Z-shaped frame is fixedly connected with a tin material box II; the motor I is fixed at the bottom of the mounting plate; i output shaft of mounting panel fixed connection motor is passed to I one end of lead screw, and I lead screw passes through bearing swing joint with the mounting panel, and I other end of lead screw passes through screw thread swing joint loading board I, is equipped with the through-hole in the middle of II loading boards to the through-hole diameter is greater than the diameter of lead screw I, and lead screw I passes the through-hole on the loading board II.

The cleaning mechanism comprises a fixing column II, a guide shaft, a screw II, a motor II, a rotating shaft, a fixing column III, a fixing column IV and a transmission shaft; the fixing column III is fixed on the mounting plate and is positioned on one side of the tin material box I; two ends of the screw II are movably connected with a fixing column III through bearings; the guide shaft is arranged above the screw II, and two ends of the guide shaft are fixedly connected with the fixing column III; a group of fixing columns III, a guide shaft and a lead screw II are arranged on the other side of the tin material box I and are connected with one another in the same way; one end of the screw rod II is provided with a bevel gear.

The motor II is arranged on one side of the fixing column III, and a bevel gear is arranged at the shaft end of the motor II and meshed with the bevel gear at one end of the screw rod II; the transmission shaft is fixed on one side of the tin material box I through a fixing seat, one end of the transmission shaft is connected with an output shaft of the motor II through a coupler, and the other end of the transmission shaft is provided with a bevel gear and meshed with the bevel gear on the screw II on the other side of the tin material box I; one end of the fixed column II is movably connected with the screw rod II through threads, and the other end of the fixed column II is movably connected with the guide shaft through a through hole; two ends of the rotating shaft are movably connected with a fixing column II through a bearing; the rotating shaft is provided with a guide shaft and a scraper, the scraper and the guide shaft are arranged on the same plane, and the guide shaft is arranged on two sides of the scraper; the fixed column IV is fixed on one side of the fixed column III; the fixed block is arranged at the top end of the fixed column IV and is arranged below the guide shaft.

Compared with the prior art, the utility model beneficial effect shows:

1) the tin immersion resistor is characterized in that a control mechanism is arranged in the tin immersion resistor, a motor I and a cylinder respectively drive a bearing plate I and a bearing plate II to move up and down along a guide post, so as to drive a tin material box I and a tin material box II to move up and down, and tin immersion is carried out on the resistor; the tin material box II is fixedly connected with the bearing plate II through the Z-shaped frame, and can be adjusted left and right through the through groove I on the Z-shaped frame to adapt to the positions of the fixing strip and the resistor;

2) the utility model is provided with an adjusting mechanism which transmits and guides the fixed strip through the roller and realizes the height adjustment of the fixed strip through adjusting the fixed plate; the fixing plate can move up and down in the through groove II and is connected through the clamping block inserting clamping groove, so that the fixing of the fixing plate is firmer, and the defect that the fixing plate can slide down along the through groove II after working for a long time is overcome;

3) the cleaning mechanism is arranged in the utility model, the motor II drives the screw rod II to rotate, and further drives the fixed column II and the rotating shaft to move along the guide shaft; when the rotating shaft moves to the position above the tin material box I, the rotating shaft is influenced by gravity to enable the scraper to droop so as to clean the surface of the tin material box I; then II reversals of motor drive fixed column II and axis of rotation reset, thereby this in-process guiding axle is blockked to make the axis of rotation drive the scraper blade and raise because of receiving the fixed block, avoids the scraper blade to be blockked by I lateral wall of tin material casket and the unable smooth condition appearance that advances out tin material casket I and clear up tin material surface.

Drawings

FIG. 1 is a schematic structural view of a wicking device of a temperature-measuring thermistor of the present invention;

FIG. 2 is a schematic structural diagram of a cleaning mechanism in a tin immersion device of the temperature measurement type thermistor of the present invention;

FIG. 3 is a schematic structural diagram of a control mechanism in a tin immersion device of the temperature measurement type thermistor of the present invention;

FIG. 4 is an exploded view of an adjusting mechanism of a wicking device of the temperature-measuring thermistor of the present invention;

in the figure: 1. mounting a plate; 2. a control mechanism; 201. a bearing plate I; 202. a tin material box I; 203. a tin material box II; 204. a bearing plate II; 205. a guide post; 206. a Z-shaped frame; 2061. a through groove I; 207. a cylinder; 208. a screw I; 209. a motor I; 3. an adjustment mechanism; 301. fixing a column I; 3011. a through groove II; 3012. a card slot; 302. a fixing plate; 3021. a screw I; 3022. a clamping block; 3023. a through groove III; 3024. a guide groove; 303. a base plate I; 3031. a guide block; 304. an adjusting block; 3041. a screw II; 3042. a limiting block; 3043. a roller; 305. a base plate II; 4. a cleaning mechanism; 401. fixing a column II; 402. a guide shaft; 403. a screw II; 404. a motor II; 405. a rotating shaft; 4051. a squeegee; 4052. a guide shaft; 406. fixing a column III; 407. a fixed column IV; 4071. a fixed block; 408. a drive shaft; 5. a fixing strip; 501. a resistor.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 4.

A tin immersion device of a temperature measurement type thermistor comprises an installation plate 1, a control mechanism 2, an adjusting mechanism 3 and a cleaning mechanism 4; the cleaning mechanism 4 is positioned on one side of the control mechanism 2 and the adjusting mechanism 3; the adjusting mechanisms 3 are positioned at two ends of the control mechanism 2; the mounting plate 1 bears a control mechanism 2, an adjusting mechanism 3 and a cleaning mechanism 4.

The adjusting mechanism 3 comprises a fixing column I301, a fixing plate 302, a base plate I303, an adjusting block 304 and a base plate II 305; one end of the fixing column I301 is fixedly connected with the mounting plate 1, and the other end of the fixing column I301 is provided with a through groove II 3011 and a clamping groove 3012; the clamping grooves 3012 are provided with a plurality of groups, and the clamping grooves 3012 are uniformly arranged on two sides of the through groove II 3011; one end of the fixing plate 302 is provided with a screw rod I3021 and a fixture block 3022, the screw rod I3021 is fixed on the end surface of the fixing plate 302, and the fixture block 3022 is fixed on the side surface of the fixing plate 302; the other end of the fixed plate 302 is provided with a guide groove 3024 and a through groove III 3023; the guide grooves 3024 are arranged on two sides of the through groove III 3023; the fixing plate 302 is arranged on one side of the fixing column I301, and the backing plate II 305 is arranged on the other side of the fixing column I301; one end of the fixing plate 302 is inserted into the through groove II 3011, the screw I3021 penetrates through the backing plate II 305, the clamping block 3022 is inserted into the clamping groove 3012, and then the fixing plate 302 and the fixing column I301 are connected and fixed through the nut matched with the screw I3021; the fixing plate 302 can be adjusted up and down by inserting the fixture blocks 3022 into the slots 3012 of different heights according to installation requirements.

The adjusting blocks 304 are provided with a pair; one end of the adjusting block 304 is provided with a screw II 3041, the other end is provided with a through shaft, and the through shaft is provided with a roller 3043; two sides of the adjusting block 304 are provided with a limiting block 3042; the adjusting block 304 is inserted into the through groove III 3023 and can slide left and right in the through groove III 3023 to adjust the position; the stop block 3042 functions as a limit; one side of the backing plate I303 is provided with a guide block 3031; the backing plate I303 is inserted into the guide groove 3024 through the guide block 3031 and is movably connected with the fixed plate 302; the screw II 3041 is movably connected with the backing plate I303 through threads, and then the backing plate I303 and the adjusting block 304 are fixed through matching with a nut; the fixing strip 5 is arranged between the roller 3043 and the roller 3043, the adjusting mechanism 3 transmits and guides the fixing strip 5 through the roller 3043, and the height of the fixing strip 5 is adjusted by adjusting the fixing plate 302; a plurality of resistors 501 are uniformly arranged on the fixing bar 5.

The control mechanism 2 comprises a bearing plate I201, a tin material box I202, a tin material box II 203, a bearing plate II 204, a guide column 205, a Z-shaped frame 206, an air cylinder 207, a lead screw I208 and a motor I209; one side of the bearing plate I201 is fixedly connected with a tin material box I202; the guide column 205 is fixed on the mounting plate 1; the bearing plate II 204 is arranged above the bearing plate I201; the guide column 205 penetrates through the bearing plate I201 and the bearing plate II 204, and the bearing plate I201 and the bearing plate II 204 are movably connected with the guide column 205 through holes; the cylinder 207 is fixed on the bearing plate I201, the top shaft of the cylinder 207 is fixedly connected with the bearing plate II 204, and the bearing plate II 204 is driven to move up and down along the guide column 205 by the power provided by the cylinder 207; the tin material box II 203 is arranged in the tin material box I202; one end of the Z-shaped frame 206 is provided with a through groove I2061, and the other end of the Z-shaped frame 206 is fixedly connected with a tin material box II 203; the Z-shaped frame 206 is fixed on the bearing plate II 204 by inserting bolts into the through grooves I2061, and the left and right adjustment of the positions of the Z-shaped frame 206 and the tin box II 203 can be realized through the through grooves I2061; the motor I209 is fixed at the bottom of the mounting plate 1; i208 one end of lead screw passes the I209 output shaft of mounting panel 1 fixed connection motor, and I208 of lead screw passes through bearing swing joint with mounting panel 1, and the I208 other end of lead screw passes through I201 of screw thread swing joint loading board, is equipped with the through-hole in the middle of II 204 loading boards to the through-hole diameter is greater than the diameter of I208 of lead screw, and I208 of lead screw passes the through-hole on II 204 loading boards.

When the fixing strip 5 enters the upper part of the tin material box I202 through transmission and needs to be dipped in tin; the motor I209 provides power to drive the tin material box I202 and the bearing plate I201 to ascend along the guide column 205, when the tin material box I202 approaches the resistor 501, the motor I209 stops providing power, then the cylinder 207 is started to push the bearing plate II 204, and the Z-shaped frame 206 drives the tin material box II 203 to ascend, so that tin is soaked in the tin material soaking resistor 501; cylinder 207 resets after the wicking is accomplished, and I209 reversals of motor reset to I201 bearing board.

The cleaning mechanism 4 comprises a fixed column II 401, a guide shaft 402, a lead screw II 403, a motor II 404, a rotating shaft 405, a fixed column III 406, a fixed column IV 407 and a transmission shaft 408; the fixing column III 406 is fixed on the mounting plate 1 and is positioned on one side of the tin material box I202; two ends of the lead screw II 403 are movably connected with a fixing column III 406 through bearings; the guide shaft 402 is arranged above the screw II 403, and two ends of the guide shaft 402 are fixedly connected with a fixing column III 406; the other side of the tin material box I202 is simultaneously provided with a group of fixing columns III 406, a guide shaft 402 and a screw rod II 403 which are connected with each other in the same way; one end of the screw II 403 is provided with a bevel gear.

The motor II 404 is arranged on one side of the fixing column III 406, and a bevel gear is arranged at the shaft end of the motor II 404 and meshed with the bevel gear at one end of the screw II 403; the transmission shaft 408 is fixed on one side of the tin material box I202 through a fixed seat, one end of the transmission shaft 408 is connected with an output shaft of the motor II 404 through a coupler, and the other end of the transmission shaft 408 is provided with a bevel gear and meshed with the bevel gear on the screw II 403 on the other side of the tin material box I202; one end of the fixed column II 401 is movably connected with a screw rod II 403 through threads, and the other end of the fixed column II is movably connected with a guide shaft 402 through a through hole; two ends of the rotating shaft 405 are movably connected with a fixed column II 401 through a bearing; a guide shaft 4052 and a scraper 4051 are provided on the rotation shaft 405, the scraper 4051 and the guide shaft 4052 are provided on the same plane, and the guide shafts 4052 are provided on both sides of the scraper 4051; the fixed column IV 407 is fixed on one side of the fixed column III 406; a fixed block 4071 is arranged at the top end of the fixed column IV 407, and the fixed block 4071 is arranged below the guide shaft 4052; after the tin immersion process is finished, a starting motor II 404 drives a lead screw II 403 to rotate, and further drives a fixed column II 401 and a rotating shaft 405 to move along a guide shaft 402; when the rotating shaft 405 moves to the position above the tin material box I202, the rotating shaft 405 is influenced by gravity to enable the scraping plate 4051 to droop so as to clean the tin material surface of the tin material box I202; then motor II 404 reversal drives fixed column II 401 and axis of rotation 405 and resets, thereby leading shaft 4052 makes axis of rotation 405 rotate and drive scraper 4051 and raise because of blockking by fixed block 4071 in this process, avoids scraper 4051 to be blockked by tin material casket I202 lateral wall and the unable smooth business turn over tin material casket I202 condition appearance of clearing up the tin material surface.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A tin immersion device of a temperature measurement type thermistor comprises a mounting plate, a control mechanism, an adjusting mechanism and a cleaning mechanism; the cleaning mechanism is positioned at one side of the control mechanism and the adjusting mechanism; the adjusting mechanisms are positioned at two ends of the control mechanism; the mounting plate bears the control mechanism, the adjusting mechanism and the cleaning mechanism;

2. The wicking device for the temperature-measuring thermistor according to claim 1, wherein the pair of regulating blocks is provided; one end of the adjusting block is provided with a screw rod II, the other end of the adjusting block is provided with a through shaft, and the through shaft is provided with a roller; limiting blocks are arranged on two sides of the adjusting block; one side of the base plate I is provided with a guide block; the base plate I is inserted into the guide groove through the guide block and is movably connected with the fixed plate; the screw II is movably connected with the base plate I through threads; the fixed strip is arranged between the roller and the roller, and a plurality of resistors which are uniformly arranged are arranged on the fixed strip.

3. The tin immersion device of the temperature measurement type thermistor according to claim 1, characterized in that the control mechanism comprises a bearing plate I, a tin material box II, a bearing plate II, a guide post, a Z-shaped frame, a cylinder, a lead screw I and a motor I; one side of the bearing plate I is fixedly connected with a tin material box I; the guide post is fixed on the mounting plate; the bearing plate II is arranged above the bearing plate I; the guide column penetrates through the bearing plate I and the bearing plate II, and the bearing plate I and the bearing plate II are movably connected with the guide column through the through hole; the cylinder is fixed on the bearing plate I, and the cylinder top shaft is fixedly connected with the bearing plate II; the tin material box II is arranged in the tin material box I; one end of the Z-shaped frame is provided with a through groove I, and the other end of the Z-shaped frame is fixedly connected with a tin material box II; the motor I is fixed at the bottom of the mounting plate; i output shaft of mounting panel fixed connection motor is passed to I one end of lead screw, and I lead screw passes through bearing swing joint with the mounting panel, and I other end of lead screw passes through screw thread swing joint loading board I, is equipped with the through-hole in the middle of II loading boards to the through-hole diameter is greater than the diameter of lead screw I, and lead screw I passes the through-hole on the loading board II.

4. The tin immersion device for the temperature measurement type thermistor according to claim 1, characterized in that the cleaning mechanism comprises a fixed column II, a guide shaft, a lead screw II, a motor II, a rotating shaft, a fixed column III, a fixed column IV and a transmission shaft; the fixing column III is fixed on the mounting plate and is positioned on one side of the tin material box I; two ends of the screw II are movably connected with a fixing column III through bearings; the guide shaft is arranged above the screw II, and two ends of the guide shaft are fixedly connected with the fixing column III; a group of fixing columns III, a guide shaft and a lead screw II are arranged on the other side of the tin material box I and are connected with one another in the same way; one end of the screw rod II is provided with a bevel gear.

5. The wicking device of the temperature-measuring thermistor according to claim 4, characterized in that the motor II is provided at one side of the fixed column III, and a bevel gear is provided at the shaft end of the motor II and engages with the bevel gear at one end of the screw II; the transmission shaft is fixed on one side of the tin material box I through a fixing seat, one end of the transmission shaft is connected with an output shaft of the motor II through a coupler, and the other end of the transmission shaft is provided with a bevel gear and meshed with the bevel gear on the screw II on the other side of the tin material box I; one end of the fixed column II is movably connected with the screw rod II through threads, and the other end of the fixed column II is movably connected with the guide shaft through a through hole; two ends of the rotating shaft are movably connected with a fixing column II through a bearing; the rotating shaft is provided with a guide shaft and a scraper, the scraper and the guide shaft are arranged on the same plane, and the guide shaft is arranged on two sides of the scraper; the fixed column IV is fixed on one side of the fixed column III; the fixed block is arranged at the top end of the fixed column IV and is arranged below the guide shaft.