CN216322941U

CN216322941U - Piezoresistor electrode brushing silver device

Info

Publication number: CN216322941U
Application number: CN202123062193.8U
Authority: CN
Inventors: 付国勇; 邓凡举
Original assignee: Guangdong Bike Electronic Technology Co ltd
Current assignee: Guangdong Bike Electronic Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-19
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a piezoresistor electrode silver brushing device, which relates to the technical field of resistor electrode coatings and comprises a body, an installation frame and a base, wherein a gear-driven clamping mechanism is arranged on the rear side of the upper end of the base of the body and is used for clamping and fixing a piezoresistor motor; rotate through the action wheel and drive the drive wheel and rotate, thereby make the dwang rotate in the axis of rotation, screw thread and slide bar match on the dwang, can make both sides anchor clamps moving each other fix the piezo-resistor electrode, it rotates and drives the threaded rod and rotate to start the second motor, can make the brush on the threaded rod horizontal migration on the sliding tray, thereby it handles to slide to carry out the brush silver coating to the piezo-resistor electrode, it is even to make the piezo-resistor electrode soak the surface, and with unnecessary material brush fall to below and soak the silver groove and retrieve and recycle.

Description

Piezoresistor electrode brushing silver device

Technical Field

The utility model relates to the technical field of resistance electrode coatings, in particular to a piezoresistor electrode silver brushing device.

Background

At present, when the piezoresistor electrode is coated on the surface, the coating is manually operated. The existing manual operation mode is that an operator holds a brush to coat the surface of an article through a filter screen, but the action force of the brush on the article is uneven in the coating process of the operator, so that the thickness of the surface coating of the article is uneven, the qualified rate of a sample is reduced, and the coating of a piezoresistor electrode is uneven. Accordingly, those skilled in the art have provided a silver brushing apparatus for a varistor electrode to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a piezoresistor electrode silver brushing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a piezoresistor electrode silver brushing device comprises a body, a mounting frame and a base, wherein a rotating mechanism for rotating a motor is arranged on the rear side of the upper end of the base of the body, a clamping mechanism in gear transmission is rotatably arranged on the rotating mechanism and used for clamping and fixing a piezoresistor motor, a silver brushing mechanism in thread transmission is arranged on the upper end of the mounting frame of the body and used for brushing silver on the piezoresistor motor;

slewing mechanism includes fixed plate, regulation splint, third motor and turning block, base upper end rear side is provided with the fixed plate, and one side is provided with the regulation splint on the fixed plate, the inside turning block that is provided with of regulation splint, and the output that adjusts splint fixedly connected with third motor is run through on one side of the turning block.

As a further scheme of the utility model: fixture includes centre gripping box, spacing groove, axis of rotation, slide bar, action wheel, drive wheel, anchor clamps, gag lever post and dwang, be provided with the centre gripping box on the turning block, and the inside first motor that is provided with in centre gripping box one side, first motor output end fixedly connected with action wheel, the meshing of action wheel both sides is provided with the drive wheel, and one side fixedly connected with dwang that the action wheel was kept away from to the drive wheel, one side swing joint that the drive wheel was kept away from to the dwang has the axis of rotation, and dwang threaded connection has the slide bar, the spacing groove has been seted up at centre gripping box inside both ends, and is provided with the gag lever post on the spacing groove, the slide bar bottom sets up in the gag lever post top, and the one end that the gag lever post was kept away from to the slide bar is provided with anchor clamps, the equidistance is provided with a plurality of fixed slots on the anchor clamps.

As a still further scheme of the utility model: brush silver-colored mechanism is including movable box, sliding tray, second motor, threaded rod, sliding block and brush, the mounting bracket top is provided with the movable box, and the movable box bottom has seted up the sliding tray, the inside threaded rod that is provided with of sliding tray, and threaded rod one end runs through movable box fixedly connected with second motor output, sliding connection has the sliding block on the threaded rod, and the sliding block keeps away from the fixed brush that is provided with of one end of sliding tray, brush one side is concave type structure, and brush and anchor clamps centre gripping middle part position match each other.

As a still further scheme of the utility model: the surface of the rotating rod is of a threaded structure, and the rotating rod is matched with the sliding rod in a threaded manner.

As a still further scheme of the utility model: the second motor is electrically connected with an external power supply and an external single chip microcomputer, and the model of the external single chip microcomputer is as follows: STM 32.

As a still further scheme of the utility model: the body comprises a mounting frame, a silver immersion tank and a base, wherein the mounting frame is arranged above the middle of the base, and the silver immersion tank is arranged in the middle of the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. place the fixed slot on anchor clamps with the piezo-resistor electrode inside, place one row, then rotate through the action wheel and drive the drive wheel and rotate to make the dwang rotate in the axis of rotation, match with the slide bar through screw thread on the dwang, can make both sides anchor clamps remove each other and fix the piezo-resistor electrode.

2. The third motor is started to drive the rotating block in the adjusting clamp plate to rotate and adjust, so that the pins of the piezoresistor electrodes on the clamp are soaked in the silver soaking groove at the bottom, and after the soaking is finished, the third motor is reversed to return the clamping mechanism to the original position.

3. Start the second motor and rotate and drive the threaded rod and rotate to can make the brush on the threaded rod horizontal migration on the sliding tray, the brush is concave structure, can contact the piezo-resistor electrode pin comprehensively, thereby slide and carry out the processing of brush silver coating to the piezo-resistor electrode, make the piezo-resistor electrode soak surface paint evenly, and drop unnecessary material brush to below and soak silver groove and retrieve and recycle.

Drawings

Fig. 1 is a schematic structural diagram of a piezoresistor electrode silver brushing device.

Fig. 2 is a schematic structural diagram of a rotating mechanism in a piezoresistor electrode silver brushing device.

Fig. 3 is a schematic structural diagram of a silver brushing mechanism in a piezoresistor electrode silver brushing device.

FIG. 4 is a schematic structural diagram of a clamping mechanism in a voltage dependent resistor electrode silver brushing device

Fig. 5 is a sectional view of a holding mechanism in a silver brushing device for a voltage dependent resistor electrode.

Fig. 6 is a sectional view of a silver brushing mechanism in a piezoresistor electrode silver brushing device.

In the figure: 1. a body; 101. a mounting frame; 102. a silver leaching tank; 103. a base; 2. a clamping mechanism; 201. a clamping box; 202. a limiting groove; 203. a rotating shaft; 204. a slide bar; 205. a driving wheel; 206. a driving wheel; 207. a clamp; 208. a limiting rod; 209. rotating the rod; 210. a first motor; 211. fixing grooves; 3. a silver brushing mechanism; 301. a movable box; 302. a sliding groove; 303. a second motor; 304. a threaded rod; 305. a slider; 306. a brush; 4. a rotating mechanism; 401. a fixing plate; 402. adjusting the clamping plate; 403. a third motor; 404. and (6) rotating the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a varistor electrode silver brushing apparatus includes a body 1, a mounting frame 101, and a base 103, a rotating mechanism 4 for rotating a motor is disposed on a rear side of an upper end of the base 103 of the body 1, a clamping mechanism 2 for gear transmission is rotatably disposed on the rotating mechanism 4, the clamping mechanism 2 is used for clamping and fixing a varistor motor, a silver brushing mechanism 3 for screw transmission is disposed on an upper end of the mounting frame 101 of the body 1, and the silver brushing mechanism 3 is used for brushing silver on the varistor motor;

the rotating mechanism 4 comprises a fixing plate 401, an adjusting clamp plate 402, a third motor 403 and a rotating block 404, the fixing plate 401 is arranged on the rear side of the upper end of the base 103, the adjusting clamp plate 402 is arranged on one side of the fixing plate 401, the rotating block 404 is arranged inside the adjusting clamp plate 402 and penetrates through the output end of the third motor 403 fixedly connected with the adjusting clamp plate 402, the rotating block 404 is driven by starting the third motor 403 to rotate and adjust the adjusting clamp plate 402, so that pins of the piezoresistor electrodes on the clamp 207 are soaked in the silver soaking groove 102 at the bottom, and after the soaking is completed, the clamping mechanism 2 returns to the original position by reversing the third motor 403.

The clamping mechanism 2 comprises a clamping box 201, a limiting groove 202, a rotating shaft 203, a sliding rod 204, a driving wheel 205, a driving wheel 206, a clamp 207, a limiting rod 208 and a rotating rod 209, wherein the clamping box 201 is arranged on the rotating block 404, a first motor 210 is arranged inside one side of the clamping box 201, the output end of the first motor 210 is fixedly connected with the driving wheel 205, the two sides of the driving wheel 205 are meshed with each other to form the driving wheel 206, one side of the driving wheel 206, far away from the driving wheel 205, is fixedly connected with the rotating rod 209, one side of the rotating rod 209, far away from the driving wheel 206, is movably connected with the rotating shaft 203, the rotating rod 209 is in threaded connection with the sliding rod 204, the limiting groove 202 is formed in the two ends of the inner side of the clamping box 201, the limiting rod 208 is arranged on the limiting groove 202, the bottom of the sliding rod 204 is arranged above the limiting rod 208, and one end of the sliding rod 204, far away from the limiting rod 208, is provided with the clamp 207, the equidistant a plurality of fixed slots 211 that are provided with of anchor clamps 207 rotates through action wheel 205 and drives the drive wheel 206 and rotate to make dwang 209 rotate on axis of rotation 203, match with slide bar 204 through the screw thread on dwang 209, can make both sides anchor clamps 207 remove each other and fix the piezo-resistor electrode.

The silver brushing mechanism 3 comprises a movable box 301, a sliding groove 302, a second motor 303, a threaded rod 304, a sliding block 305 and a brush 306, the movable box 301 is arranged above the mounting frame 101, the sliding groove 302 is formed in the bottom of the movable box 301, the threaded rod 304 is arranged inside the sliding groove 302, one end of the threaded rod 304 penetrates through the output end of the second motor 303 fixedly connected with the movable box 301, the sliding block 305 is connected onto the threaded rod 304 in a sliding mode, the brush 306 is fixedly arranged at one end, far away from the sliding groove 302, of the sliding block 305, the brush 306 is of a concave structure, the positions of the clamping middle parts of the brush 306 and the clamp 207 are matched with each other, the second motor 303 is started, the threaded rod 304 is driven to rotate by the rotation of the second motor 303, so that the brush 306 on the threaded rod 304 can horizontally move on the sliding groove 302, the silver coating treatment is carried out on the piezoresistor electrode in a sliding mode, and the soaking surface of the piezoresistor electrode is uniformly coated, and the excess material is brushed down to the lower immersion silver tank 102.

The surface of the rotating rod 209 is in a threaded structure, and the rotating rod 209 is in threaded matching with the sliding rod 204.

Second motor 303 and external power source and outside singlechip electric connection, and the model of outside singlechip is: STM 32.

The body 1 comprises a mounting frame 101, a silver immersion tank 102 and a base 103, wherein the mounting frame 101 is arranged above the middle of the base 103, and the silver immersion tank 102 is arranged in the middle of the base 103.

The working principle of the utility model is as follows: when the device is used, firstly, the piezoresistor electrodes are placed in a row in the fixed groove 211 on the clamp 207, then the driving wheel 205 rotates to drive the driving wheel 206 to rotate, so that the rotating rod 209 rotates on the rotating shaft 203, the threads on the rotating rod 209 are matched with the sliding rod 204, the clamps 207 on two sides can move mutually to fix the piezoresistor electrodes, after the fixation is completed, the third motor 403 is started to drive the rotating block 404 in the adjusting clamp plate 402 to rotate and adjust, so that the pins of the piezoresistor electrodes on the clamp 207 are soaked in the silver soaking groove 102 at the bottom, after the soaking is completed, the third motor 403 is reversed to return the clamping mechanism 2 to the original position, then the second motor 303 is started, the second motor 303 rotates to drive the threaded rod 304 to rotate, so that the brush 306 on the threaded rod 304 can horizontally move on the sliding groove 302, and the brush 306 is of a concave structure, the pins of the piezoresistor electrodes can be in full contact, so that the piezoresistor electrodes are subjected to silver coating treatment in a sliding manner, the soaked surfaces of the piezoresistor electrodes are uniformly coated, and redundant materials are brushed and dropped to the silver soaking tank 102 below for recycling.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A piezoresistor electrode silver brushing device comprises a body (1), a mounting frame (101) and a base (103), and is characterized in that a rotating mechanism (4) for rotating a motor is arranged on the rear side of the upper end of the base (103) of the body (1), a clamping mechanism (2) driven by a gear is rotatably arranged on the rotating mechanism (4), the clamping mechanism (2) is used for clamping and fixing a piezoresistor motor, a silver brushing mechanism (3) driven by a thread is arranged on the upper end of the mounting frame (101) of the body (1), and the silver brushing mechanism (3) is used for brushing silver on the piezoresistor motor;

slewing mechanism (4) are including fixed plate (401), adjust splint (402), third motor (403) and turning block (404), base (103) upper end rear side is provided with fixed plate (401), and one side is provided with on fixed plate (401) and adjusts splint (402), adjust splint (402) inside and be provided with turning block (404), and turning block (404) one end runs through the output of adjusting splint (402) fixedly connected with third motor (403).

2. The electrode silver brushing device of the piezoresistor according to claim 1, wherein the clamping mechanism (2) comprises a clamping box (201), a limiting groove (202), a rotating shaft (203), a sliding rod (204), a driving wheel (205), a driving wheel (206), a clamp (207), a limiting rod (208) and a rotating rod (209), the clamping box (201) is arranged on the rotating block (404), a first motor (210) is arranged inside one side of the clamping box (201), the output end of the first motor (210) is fixedly connected with the driving wheel (205), the driving wheel (206) is arranged on two sides of the driving wheel (205) in a meshing manner, the rotating rod (209) is fixedly connected with one side of the driving wheel (205) far away from the driving wheel (206), the rotating shaft (203) is movably connected with one side of the rotating rod (209) far away from the driving wheel (206), and the sliding rod (204) is in threaded connection with the rotating rod (209), spacing groove (202) have been seted up at centre gripping box (201) inboard both ends, and are provided with gag lever post (208) on spacing groove (202), slide bar (204) bottom sets up in gag lever post (208) top, and slide bar (204) keep away from the one end of gag lever post (208) and be provided with anchor clamps (207), equidistant a plurality of fixed slots (211) that are provided with of anchor clamps (207).

3. The piezoresistor electrode silver brushing device according to claim 1, wherein the silver brushing mechanism (3) comprises a movable box (301), a sliding groove (302), a second motor (303), a threaded rod (304), a sliding block (305) and a brush (306), the movable box (301) is arranged above the mounting frame (101), the sliding groove (302) is formed in the bottom of the movable box (301), the threaded rod (304) is arranged inside the sliding groove (302), one end of the threaded rod (304) penetrates through the output end of the second motor (303) fixedly connected with the movable box (301), the sliding block (305) is connected onto the threaded rod (304), and the brush (306) is fixedly arranged at one end, far away from the sliding groove (302), of the sliding block (305).

4. A voltage dependent resistor electrode silver brushing device according to claim 2, characterized in that the surface of the rotating rod (209) is in a threaded structure, and the rotating rod (209) and the sliding rod (204) are in threaded matching.

5. The electrode silver brushing device of the piezoresistor according to claim 3, wherein the second motor (303) is electrically connected with an external power supply and an external singlechip, and the model of the external singlechip is as follows: STM 32.

6. The piezoresistor electrode silver brushing device according to claim 1, wherein the body (1) comprises a mounting frame (101), a silver immersion tank (102) and a base (103), the mounting frame (101) is arranged above the middle of the base (103), and the silver immersion tank (102) is arranged in the middle of the base (103).

7. The silver brushing device for a voltage dependent resistor electrode as claimed in claim 3, wherein the brush (306) is of a concave structure, and the brush (306) and the clamp (207) are matched in clamping middle position.