CN114914108B - Micro switch assembling equipment - Google Patents

Abstract

The invention discloses a microswitch assembling device which comprises a workbench, a station disc, a connecting column, a die, a feeding channel, a first rotating support plate, a first fixing frame, a first air cylinder and a square pressing plate, wherein the workbench is provided with a first fixing frame; the workstation internal rotation formula is equipped with the station dish, and even interval is equipped with the spliced pole on the station dish, and the one end that the station dish was kept away from to the spliced pole is fixed with the mould, is equipped with elastic material in the mould, and the front end of workstation is fixed with the pay-off passageway. The switch is very simple to assemble by designing a plurality of stations, the circuit board is placed in the die to determine the position of the circuit board during assembly, so that the situation of dislocation of subsequently processed parts is avoided, the positions in contact with all parts are made of elastic materials, the damage to elements such as the circuit board and the like is reduced, the working efficiency is improved, and the product quality is ensured.

Description

Micro switch assembling equipment

Technical Field

The invention relates to the field of electric element assembly, in particular to a microswitch assembly device.

Background

At present, the micro switch is assembled mostly in a mode of combining manual work and machinery, a worker puts a circuit board into a die, then a relay is installed on the circuit board, then a control switch is covered on the top of the relay, then an automatic screwing machine is controlled to screw the parts of the micro switch tightly, and then a shell is installed to manufacture a finished product.

Because micro-switch's part structure is less, circuit board itself also damages relatively easily, and manual assembly is very troublesome, appears the unsafe problem in mounted position easily when manual assembly, still causes the damage to the part easily when manual assembly moreover, the defective products appears easily, and the quality of manual mode equipment switch module to a great extent relies on artificial technical skill degree in addition, and the quality is difficult to guarantee, and the quantity of every process equipment is also few, and intensity of labour is big, and production efficiency is low.

Disclosure of Invention

In order to solve the above problems, it is necessary to provide a microswitch assembling apparatus which replaces the manual work and is accurately positioned.

The technical implementation scheme of the invention is as follows: the utility model provides a micro switch equipment, which comprises a workbench, the station dish, the spliced pole, a mold, the pay-off passageway, first rotation backup pad, first mount, a cylinder, square clamp plate, relay installation mechanism and plug-in strip installation mechanism, the station dish is equipped with to the workstation internal rotation formula, even interval is equipped with the spliced pole on the station dish, the one end that the station dish was kept away from to the spliced pole is fixed with the mould, the front end of workstation is fixed with the pay-off passageway, pay-off passageway bottom articulates through the torsional spring has first rotation backup pad, pay-off passageway front end is fixed with first mount, install a cylinder in the first mount, square clamp plate is connected to the telescopic link of a cylinder, relay installation mechanism installs at the workstation right-hand member, relay installation mechanism is arranged in putting the circuit board with the relay pressfitting, plug-in strip installation mechanism installs in the workstation rear end, plug-in strip installation mechanism is used for pushing down the plug-in strip part of switch on the relay.

Optionally, relay installation mechanism is including the pay-off slide, the second mount, no. three cylinders, the disc clamp plate, the rectangle locating piece, fixed frame, slip supporting shoe and first spring, the workstation right-hand member is equipped with the pay-off slide, the right side of pay-off slide links to each other with the vibration dish, pay-off slide left end is equipped with the second mount, install No. three cylinders in the second mount, the disc clamp plate is connected to the telescopic link of No. three cylinders, disc clamp plate bottom is fixed with the rectangle locating piece, pay-off slide left end bottom is equipped with a plurality of fixed frames, equal sliding connection has the slip supporting shoe in every fixed frame, be connected with first spring between slip supporting shoe and the fixed frame.

Optionally, plug-in strip installation mechanism is including L shape dead lever, the material frame, the second rotates the backup pad, electric lift, no. four cylinders and top board, the workstation rear side is fixed with two L shape dead levers, two L shape dead lever inboards are fixed with the material frame, material frame bottom has the second to rotate the backup pad through torsional spring connection, the second rotates the backup pad and is connected with the rotation of material frame, common sliding connection has electric lift between material frame and the L shape dead lever, install No. four cylinders in the electric lift, the telescopic link top board of No. four cylinders, no. four cylinders control the top board and descend the plug-in strip portion of with the switch to press on the relay.

Optionally, the rear end of the material frame is arranged to be Y-shaped for adjusting the position of the knife section.

Optionally, the micro switch assembling equipment further comprises an electric push rod and cylinder positioning blocks, the two electric push rods are arranged at the front end of the workbench, the plurality of cylinder positioning blocks are arranged at the bottom of the square pressing plate, the electric push rod is just positioned at the bottom of the through hole in the die, and the electric push rod is used for pushing the cylinder positioning blocks out of the circuit board.

Optionally, relay installation mechanism is still including U-shaped mount, no. two cylinders, connecting plate, ARC plate and the spacing of L shape, and the pay-off slide internal fixation has the U-shaped mount, and No. two cylinders are installed at U-shaped mount top, and the telescopic link left end of No. two cylinders links to each other with the connecting plate, and the connecting plate bottom is rotated and is connected with ARC plate, and the connecting plate bottom still is fixed with the spacing of L shape, and the spacing right side that is located ARC plate of L shape.

Optionally, the relay mounting mechanism further comprises a rotary column, the rotary column is rotatably connected in the feeding slideway, and the rotary column is used for adjusting the position of the relay.

Optionally, the knife installation mechanism further comprises a positioning arc plate, the positioning arc plate is fixed in the material frame, and the positioning arc plate is used for assisting in placing the switch part.

Optionally, the switch blade mounting mechanism further comprises a second spring, a lower pressing plate, a hollow column, a sliding push rod, a triangular limiting block, a third spring, an L-shaped fixed column, a triangular sliding block and a fourth spring, the upper pressing plate is connected with the lower pressing plate through the second spring, a hollow column is fixed at the bottom of the lower pressing plate, the sliding push rod is connected at the bottom of the upper pressing plate and penetrates through the lower pressing plate and is connected in the hollow column in a sliding manner, the triangular limiting block is connected in the hollow column in a sliding manner, the third spring is connected between the triangular limiting block and the hollow column, the L-shaped fixed column is fixed at the right end of the workbench, the triangular sliding block is connected at the top of the L-shaped fixed column in a sliding manner, and the fourth spring is connected between the triangular sliding block and the L-shaped fixed column.

Optionally, micro switch equipment is still including the gear, the rack, the fixed block, no. five cylinders, slip crane and automatic screw machine of twisting, be fixed with the gear on the spliced pole, be equipped with the rack on the workstation, when the station dish drives the connecting rod and rotates, the gear can with rack toothing, the workstation left end is equipped with the fixed block, sliding connection has the slip crane in the fixed block, install No. five cylinders in the fixed block, the slip crane is connected to the telescopic link of No. five cylinders, install automatic screw machine of twisting on the slip crane, when the spliced pole drives the mould and removes, the gear contacts with the rack and makes the mould upset, no. five cylinders control slip crane slides from top to bottom, drive automatic screw machine removal and screw up the screw simultaneously.

The invention has the following advantages:

1. the switch is very simple to assemble by designing a plurality of stations, the circuit board is placed in the die to determine the position of the circuit board during assembly, so that the situation of dislocation of subsequently processed parts is avoided, the positions in contact with all parts are made of elastic materials, the damage to elements such as the circuit board and the like is reduced, the working efficiency is improved, and the product quality is ensured.

2. Relay equipment mechanism can confirm the position of relay through the rectangle locating piece when the installation relay, also controls the steady whereabouts of relay through the rectangle locating piece simultaneously, avoids assembling the relay dislocation.

3. When equipment plug-in strip, two triangle stoppers just control the plug-in strip and descend along with the clamp plate down together, and can make the plug-in strip keep steadily at the in-process that descends, avoid it to take place the skew, finish the back at the equipment, the slip stopper can restrict the plug-in strip, avoids it to be upwards taken out by the triangle stopper of clamp plate bottom down to avoid plug-in strip offset.

4. When the switch blade is assembled, the rear side of the material frame is arranged to be Y-shaped, so that the orientation of each switch blade is the same.

5. When placing the circuit board, the cylinder locating piece just can insert the through-hole on the circuit board in, avoids circuit board and mould to take place the dislocation, and when square clamp plate rose, electric putter and a cylinder were mutually supported and are avoided the circuit board to drop from the mould and deviate from.

6. The arc-shaped partition plate isolates the relays on the feeding slide way, so that the relays are prevented from being close to each other to influence assembly; the rotary column drives the relay at the leftmost side of the feeding slide way to rotate, and the position of the relay is adjusted so that the rectangular positioning block can be inserted into the groove in the top of the relay.

7. The positioning arc plate can facilitate a worker to place the switch blade part in the correct position in the material frame.

8. When the station disc drives the mold to move, the mold is rotated by 180 degrees through the matching of the gear and the rack, screws are conveniently and subsequently arranged on the micro switch, and the mold is rotated by 180 degrees again after the assembly is finished, so that the assembled micro switch can be conveniently taken out by a worker.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the mold of the present invention.

Fig. 3 is a schematic perspective view of the feed channel of the present invention.

Fig. 4 is a schematic perspective view of the bottom of the square pressing plate according to the present invention.

Fig. 5 is a schematic perspective view of the relay mounting mechanism according to the present invention.

Fig. 6 is a schematic perspective view of the arc-shaped partition board according to the present invention.

Fig. 7 is a schematic perspective view of the bottom of the circular pressing plate according to the present invention.

Fig. 8 is a schematic sectional structure view of the fixing frame of the present invention.

Fig. 9 is a schematic perspective view of the front end of the knife mounting mechanism of the present invention.

Fig. 10 is a perspective view of the rear side of the blade mounting mechanism of the present invention.

Fig. 11 is an exploded view of the structure at the upper platen of the present invention.

Fig. 12 is a schematic sectional view of the hollow column of the present invention.

Fig. 13 is a schematic cross-sectional perspective view of an L-shaped fixing post according to the present invention.

Fig. 14 is a perspective view illustrating an automatic screw driving machine according to the present invention.

The meaning of the reference symbols in the figures: 1: table, 101: station disc, 102: connecting column, 103: gear, 104: mold, 105: electric putter, 106: rack, 2: feeding channel, 201: first rotating support plate, 202: first mount, 203: cylinder number one, 204: square platen, 205: cylindrical positioning block, 3: feed chute, 301: u-shaped mount, 302: cylinder number two, 303: connection plate, 304: arc-shaped partition, 305: l-shaped limiting frame, 306: second fixing frame, 307: cylinder No. three, 3071: disk platen, 3072: rectangular positioning block, 308: fixed frame, 3081: sliding support block, 3082: first spring, 309: spin column, 4: l-shaped fixing rod, 4001: material frame, 401: second rotating support plate, 402: positioning arc plate, 403: electric crane, 404: cylinder number four, 405: upper platen, 406: second spring, 407: lower press plate, 408: hollow column, 409: sliding push rod, 410: triangle stopper, 411: third spring, 412: l-shaped fixing posts, 413: triangle slider, 414: fourth spring, 5: fixed block, 501: cylinder number five, 502: sliding lifting frame, 503: automatic screw machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like as used herein, whether or not specifically defined herein, are used in a generic and descriptive sense only and not for purposes of limitation.

Example 1

A microswitch assembling device is shown in figures 1-14 and comprises a workbench 1, a station disc 101, a connecting column 102, a die 104, a feeding channel 2, a first rotating support plate 201, a first fixing frame 202, a first air cylinder 203, a square pressing plate 204, a relay mounting mechanism and a switch blade mounting mechanism, wherein the station disc 101 is rotatably arranged in the workbench 1, the connecting column 102 is uniformly arranged on the station disc 101 at intervals, the die 104 is fixed at one end of the connecting column 102, which is far away from the station disc 101, elastic materials are arranged in the die 104, the feeding channel 2 is fixed at the front end of the workbench 1, the first rotating support plate 201 is hinged to the bottom of the feeding channel 2 through a torsion spring, the first fixing frame 202 is fixed at the front end of the feeding channel 2, the first air cylinder 203 is arranged in the first fixing frame 202, the square pressing plate 204 is connected with the first air cylinder 203, the elastic materials are arranged at the bottom of the square pressing plate 204, the relay mounting mechanism is arranged at the right end of the workbench 1, the relay mounting mechanism is used for pressing a relay into a circuit board, the switch blade into the rear end of the workbench 1, and the switch blade mounting mechanism is used for pressing a switch blade onto the relay onto a telescopic rod.

When the micro switch assembling mechanism works, a worker pushes a circuit board of the micro switch inwards to the two first rotating supporting plates 201 along the feeding channel 2, then the two first rotating supporting plates 201 can temporarily support the circuit board to prevent the circuit board from falling off, when the station disc 101 rotates and drives a new mold 104 to move to the bottom of the circuit board in the feeding channel 2, the station disc 101 stops, the first air cylinder 203 is started, the first air cylinder 203 pushes the square pressing plate 204 downwards, the square pressing plate 204 is continuously pressed downwards after contacting with the circuit board, at the moment, the first rotating supporting plate 201 is pressed by the first air cylinder 203, the first rotating supporting plate 201 rotates outwards to open and tighten a torsion spring, the circuit board falls into the mold 104 at the bottom, then an expansion rod of the first air cylinder 203 is withdrawn, the square pressing plate 204 ascends to reset along with the circuit board, the first rotating supporting plate 201 gradually resets in the resetting process of the square pressing plate 204, then the station disc 101 drives the mold 104 and the circuit board to move to the bottom of the relay assembling mechanism, the station disc 101 stops, the relay mounting mechanism presses the relay on the circuit board, then the relay disc 101 is started and drives the switch 104 to move again to the position of the switch to be mounted on the top of the relay mounting mechanism, and the relay assembly mechanism, and the micro switch is taken out, and the micro switch assembling mechanism.

Example 2

Based on embodiment 1, the relay installation mechanism includes a feeding slide 3, a second fixing frame 306, a third cylinder 307, a disk pressing plate 3071, a rectangular positioning block 3072, a fixing frame 308, a sliding supporting block 3081 and a first spring 3082, the right end of the workbench 1 is provided with the feeding slide 3, the right side of the feeding slide 3 is connected with the vibrating plate, the left end of the feeding slide 3 is provided with the second fixing frame 306, the second fixing frame 306 is internally provided with the third cylinder 307, an expansion rod of the third cylinder 307 is connected with the disk pressing plate 3071, the bottom surface of the disk pressing plate 3071 is provided with an elastic material, the bottom of the disk pressing plate 3071 is fixed with the rectangular positioning block 3072, the rectangular positioning block 3072 is made of rubber, the bottom of the left end of the feeding slide 3 is provided with a plurality of fixing frames 308, each of the fixing frame 3081 is slidably connected with the sliding supporting block 3081, the first spring 3082 is connected between the sliding supporting block 81 and the fixing frame 308, and two ends of the first spring 3082 are respectively fixed on the fixing frame 308 and the sliding supporting block 3081.

The right end of the feeding slide way 3 is connected with the vibrating plate and used for conveying the relay, the left end of the feeding slide way 3 is provided with a plurality of fixing frames 308, sliding support blocks 3081 are connected in the fixing frames 308 in a sliding mode, the sliding support blocks 3081 can support the relay to avoid free falling of the relay, when the station plate 101 drives the die 104 to move to the bottom of the feeding slide way 3, the third air cylinder 307 is started, the third air cylinder 307 drives the disc pressing plate 3071 to descend, the disc pressing plate 3071 descends, the rectangular positioning block 3072 is just clamped in the relay, the third air cylinder 307 continues to descend and drives the relay to descend through the rectangular positioning block 3072, the relay presses the sliding support blocks 3081 back into the fixing frames 308 and compresses the first spring 3082, the disc pressing plate 3071 does not contact with the sliding support blocks 3071 when the disc pressing plate descends, when the relay is separated from the sliding support blocks 3081, the sliding support blocks 81 slide outwards under the action of the first spring 3082 to reset, the relay is pressed on the rectangular circuit board, the relay bottom is clamped on the circuit board, the relay bottom can be pressed and the relay, the third air cylinder 3071 can drive the disc pressing plate can drive the relay, the reset function can be achieved, the relay can be achieved, the reset function that the relay can not damaged due to the relay.

Knife installation mechanism is including L shape dead lever 4, material frame 4001, the second rotates backup pad 401, electric lift frame 403, no. four cylinder 404 and top board 405, workstation 1 rear side is fixed with two L shape dead levers 4, two L shape dead levers 4 inboard are fixed with material frame 4001, there is second rotation backup pad 401 material frame 4001 bottom through torsional spring connection, second rotation backup pad 401 rotates with material frame 4001 and is connected, common sliding connection has electric lift frame 403 between material frame 4001 and the L shape dead lever 4, install No. four cylinder 404 in the electric lift frame 403, no. four cylinder 404's telescopic link is connected top board 405, no. four cylinder 404 controls top board 405 descends to press the switch portion of switch on the relay.

The electric lifting frame 403 is controlled to ascend to expose the space inside the material frame 4001, then a worker puts the switch blade part of the switch into the second rotating support plate 401 in the material frame 4001, the second rotating support plate 401 can support the switch blade part of the switch to prevent the switch blade part from falling freely, when the station disc 101 drives the die 104 to move to the bottom of the material frame 4001, the electric lifting frame 403 descends, then the fourth air cylinder 404 is started, the fourth air cylinder 404 pushes the upper pressure plate 405 to descend, the upper pressure plate 405 descends to be in contact with the switch blade part of the switch and presses the switch blade part downwards, under the pressure action of the fourth air cylinder 404, the two second rotating support plates 401 turn outwards and twist the torsion springs simultaneously, the switch blade part of the switch falls along with the upper side of the relay, after the switch blade part of the switch is separated from the second rotating support plate 401, the second rotating support plate 401 can rotate inwards to reset under the action of the corresponding torsion springs, then the fourth air cylinder 404 retracts the upper pressure plate 405 to achieve the function of installing the switch blade part of the switch.

The rear end of the material frame 4001 is Y-shaped and used for adjusting the position of a knife of the knife part.

When the knife part of the switch falls from the material frame 4001, the knife moves along the Y-shaped slide way on the rear side of the material frame 4001, so that the directions of the knives are the same after the knife part of the switch falls from the material frame 4001.

The microswitch assembling equipment further comprises an electric push rod 105 and cylindrical positioning blocks 205, the two electric push rods 105 are arranged at the front end of the workbench 1, the plurality of cylindrical positioning blocks 205 are arranged at the bottom of the square pressing plate 204, the electric push rod 105 is just positioned at the bottom of the through hole in the die 104, and the electric push rod 105 is used for pushing the cylindrical positioning blocks 205 out of the circuit board.

When the first cylinder 203 pushes the square pressing plate 204 downwards to press the circuit board, the cylindrical positioning block 205 at the bottom of the square pressing plate 204 is just matched with the cylindrical through hole on the circuit board, so that the circuit board is prevented from falling freely, after the square pressing plate 204 presses the circuit board into the mold 104, the first cylinder 203 and the electric push rod 105 are started, the first cylinder 203 withdraws the square pressing plate 204 upwards, the electric push rod 105 is matched with the first cylinder 203 to push the cylindrical positioning block 205 out of the circuit board, and the circuit board is prevented from being pulled out of the mold 104 by the cylindrical positioning block 205.

The relay mounting mechanism further comprises a U-shaped fixing frame 301, a second cylinder 302, a connecting plate 303, an arc-shaped partition plate 304 and an L-shaped limiting frame 305, the U-shaped fixing frame 301 is fixed in the feeding slide rail 3, the second cylinder 302 is mounted at the top of the U-shaped fixing frame 301, the left end of a telescopic rod of the second cylinder 302 is connected with the connecting plate 303, the arc-shaped partition plate 304 is rotatably connected to the bottom of the connecting plate 303, the L-shaped limiting frame 305 is further fixed at the bottom of the connecting plate 303, and the L-shaped limiting frame 305 is located on the right side of the arc-shaped partition plate 304.

When a vibrating disk conveys a relay into the feeding slideway 3, the arc-shaped partition plate 304 can separate the relay, when one relay is pushed out, the second air cylinder 302 is started, the second air cylinder 302 pushes the connecting plate 303 leftwards, the connecting plate 303 drives the arc-shaped partition plate 304 and the L-shaped limiting frame 305 to move leftwards and pushes one relay to the left end of the feeding slideway 3, when the second air cylinder 302 pulls the connecting plate 303 rightwards, the arc-shaped partition plate 304 and the L-shaped limiting frame 305 can move rightwards along with the connecting plate, the arc-shaped partition plate 304 can swing leftwards and rotate when contacting with the relay in the process of moving rightwards, and when the arc-shaped partition plate 304 is separated from the relay, the arc-shaped partition plate 304 can swing downwards to reset, so that the functions of separating and pushing the relay are realized.

The relay mounting mechanism further comprises a rotary column 309, the rotary column 309 is rotatably connected in the feeding slideway 3, and the rotary column 309 is used for adjusting the position of the relay.

When the relay is pushed to 3 left ends of pay-off slide, the position of relay is probably incorrect, starts the column spinner 309 this moment, and column spinner 309 can drive the relay and rotate, when the relay rotated to the correct state, the relay can descend a bit and contact with the slip supporting shoe 3081 in the fixed frame 308, and a plurality of slip supporting shoes 3081 can support the relay to this function of putting the relay position in the realization.

The knife switch mounting mechanism further comprises a positioning arc plate 402, the positioning arc plate 402 is fixed in the material frame 4001, and the positioning arc plate 402 is used for assisting in placing the switch part.

When the knife switch part of the switch is placed in the material frame 4001 by a worker, the arc surface on the knife switch part of the switch is made to be attached to the positioning arc plate 402, so that the positioning function is provided, and the knife switch part of the switch can be conveniently placed by the worker.

The knife installation mechanism further comprises a second spring 406, a lower pressing plate 407, a hollow column 408, a sliding push rod 409, a triangular limiting block 410, a third spring 411, an L-shaped fixed column 412, a triangular sliding block 413 and a fourth spring 414, wherein the upper pressing plate 405 is connected with the lower pressing plate 407 through the second spring 406, the bottom of the lower pressing plate 407 is provided with an elastic material, two ends of the second spring 406 are respectively fixed on the upper pressing plate 405 and the lower pressing plate 407, the bottom of the lower pressing plate 407 is fixedly provided with the hollow column 408, the bottom of the upper pressing plate 405 is slidably connected with the sliding push rod 409, the sliding push rod 409 penetrates through the lower pressing plate 407 and is slidably connected into the hollow column 408, the hollow column 408 is slidably connected with the triangular limiting block 410, the third spring 411 is connected between the triangular limiting block 410 and the hollow column 408, two ends of the third spring 411 are respectively fixed on the hollow column 408 and the triangular limiting block 410, the workbench 1 is fixedly provided with the L-shaped fixed column 412, the sliding block at the top of the L-shaped fixed column 412 is connected with the triangular sliding block 413, a fourth spring 414 is connected between the right end of the triangle 413 and the L-shaped fixed column 412, and the fourth spring 414 are respectively fixed column 413.

In the initial state, the triangular limit block 410 is ejected out of the hollow column 408 by the sliding push rod 409, the third spring 411 is in a stretching state, when the fourth cylinder 404 pushes the upper press plate 405 downwards, the lower press plate 407 descends along with the lower press plate 407, the hollow column 408, the triangular limit block 410 and the third spring 411 descend, when the triangular limit block 410 at the bottom of the lower press plate 407 contacts with the knife switch portion, the triangular limit block 410 retracts into the hollow column 408 first, the third spring 411 recovers to the original state, the sliding push rod 409 slides upwards along the hollow column 408 to the top of the triangular limit block 410, when the triangular limit block 410 is separated from the knife switch portion, the sliding push rod 409 descends and pushes out the triangular limit block 410, and stretches the third spring 411, at the moment, the triangular limit block 410 is clamped at the bottom of the knife switch portion, the knife switch portion keeps the original state when descending, and the knife switch portion is prevented from falling out of the mold 104 because of free fall, when the knife part descends, the knife part contacts with the triangular sliding block 413 and pushes the knife part back into the L-shaped fixed column 412, the fourth spring 414 is compressed, when the knife part descends to the lower side of the triangular sliding block 413, the triangular sliding block 413 can be popped forward by the fourth spring 414, the triangular sliding block 413 can prevent the knife part from rising along with the lower pressing plate 407, the knife part finally covers the top of the relay, when the fourth cylinder 404 pulls upwards to retract the upper pressing plate 405, the knife part is limited by the triangular sliding block 413 and can not rise, the upper pressing plate 405 can drive the sliding push rod 409 to rise and stretch the second spring 406, when the sliding push rod 409 rises, the triangular limiting block 410 is gradually pulled back into the hollow column 408 by the third spring 411, after the triangular limiting block 410 is pulled back into the hollow column 408 by the third spring 411, under the pulling force of the second spring 406, the lower pressing plate 407 can drive the hollow column 408, the triangular limiting block 410 and the third spring 411 move upwards, and after the lower pressing plate 407 resets, the fourth cylinder 404 is closed, so that the function of stably pressing down the knife switch part is realized.

The microswitch assembling equipment further comprises a gear 103, a rack 106, a fixed block 5, a fifth cylinder 501, a sliding lifting frame 502 and an automatic screw screwing machine 503, the gear 103 is fixed on the connecting column 102, the rack 106 is arranged on the workbench 1, when the station disc 101 drives the connecting rod to rotate, the gear 103 can be meshed with the rack 106, the fixed block 5 is arranged at the left end of the workbench 1, the sliding lifting frame 502 is connected in the fixed block 5 in a sliding mode, the fifth cylinder 501 is installed in the fixed block 5, an expansion rod of the fifth cylinder 501 is connected with the sliding lifting frame 502, the automatic screw screwing machine 503 is installed on the sliding lifting frame 502, when the connecting column 102 drives the mold 104 to move, the gear 103 is in contact with the rack 106 and enables the mold 104 to turn over, the fifth cylinder 501 controls the sliding lifting frame 502 to slide up and down, and meanwhile the automatic screw screwing machine 503 is driven to move and screw up and down.

After the station disc 101 drives the die 104 to move out of the bottom of the material frame 4001 through the connecting column 102, the gear 103 on the connecting column 102 can be in contact with the rack 106 on the workbench 1, the gear 103 can drive the die 104 to rotate, after the gear 103 is separated from the rack 106, the die 104 just rotates 180 degrees, when the die 104 moves to the bottom of the sliding lifting frame 502, the station disc 101 is stopped, at the moment, the fifth air cylinder 501 and the automatic screwing machine 503 are started, the fifth air cylinder 501 controls the automatic screwing machine 503 to descend through the sliding lifting frame 502, the automatic screwing machine 503 screws the switch blade and the circuit board, after screwing, the fifth air cylinder 501 is controlled to enable the sliding lifting frame 502 and the automatic screwing machine 503 to ascend and reset, when the station disc 101 is started again and drives the die 104 to move, the gear 103 on the connecting column 102 can be in contact with the other section of the rack 106 and enables the die 104 to rotate 180 degrees again, and then the assembled micro switch is taken out of the die 104 by a worker, so that the switch blade and the circuit board are fixed together.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims (4)

1. The utility model provides a micro switch equipment, is equipped with station dish (101) including workstation (1), station dish (101), spliced pole (102) workstation (1) internal rotation formula, and even interval is equipped with spliced pole (102), characterized by on station dish (101): the automatic switch device is characterized by further comprising a mold (104), a feeding channel (2), a first rotating support plate (201), a first fixing frame (202), a first air cylinder (203), a square pressing plate (204), a relay installation mechanism and a switch blade installation mechanism, wherein the mold (104) is fixed at one end, away from the station disc (101), of the connecting column (102), the feeding channel (2) is fixed at the front end of the workbench (1), the first rotating support plate (201) is hinged to the bottom of the feeding channel (2) through a torsion spring, the first fixing frame (202) is fixed at the front end of the feeding channel (2), the first air cylinder (203) is installed in the first fixing frame (202), a telescopic rod of the first air cylinder (203) is connected with the square pressing plate (204), the relay installation mechanism is installed at the right end of the workbench (1), the relay installation mechanism is used for pressing the relay into a power supply circuit board, the switch blade installation mechanism is installed at the rear end of the workbench (1), and the switch blade installation mechanism is used for pressing a switch blade part of a switch down onto the relay; the relay mounting mechanism comprises a feeding slide way (3), a second fixing frame (306), a third cylinder (307), a disc pressing plate (3071), a rectangular positioning block (3072), a fixing frame (308), a sliding supporting block (3081) and a first spring (3082), the feeding slide way (3) is arranged at the right end of the workbench (1), the right side of the feeding slide way (3) is connected with a vibrating plate, the second fixing frame (306) is arranged at the left end of the feeding slide way (3), the third cylinder (307) is mounted in the second fixing frame (306), a telescopic rod of the third cylinder (307) is connected with the disc pressing plate (3071), the rectangular positioning block (3072) is fixed at the bottom of the disc pressing plate (3071), a plurality of fixing frames (308) are arranged at the bottom of the left end of the feeding slide way (3), the sliding supporting block (3081) is slidably connected in each fixing frame (308), and the first spring (3082) is connected between the sliding supporting block (3081) and the fixing frame (308); the knife switch installation mechanism comprises L-shaped fixing rods (4), a material frame (4001), a second rotating support plate (401), an electric lifting frame (403), a fourth cylinder (404) and an upper pressing plate (405), wherein the two L-shaped fixing rods (4) are fixed on the rear side of the workbench (1), the material frame (4001) is fixed on the inner sides of the two L-shaped fixing rods (4), the bottom of the material frame (4001) is connected with the second rotating support plate (401) through a torsion spring, the second rotating support plate (401) is rotatably connected with the material frame (4001), the electric lifting frame (403) is jointly and slidably connected between the material frame (4001) and the L-shaped fixing rods (4), the fourth cylinder (404) is installed in the electric lifting frame (403), the upper pressing plate (405) of the fourth cylinder (404) is connected with the upper pressing plate (403), and the fourth cylinder (404) controls the upper pressing plate (405) to descend to press down the knife switch part of the relay; the relay mounting mechanism further comprises a U-shaped fixing frame (301), a second cylinder (302), a connecting plate (303), an arc-shaped partition plate (304) and an L-shaped limiting frame (305), the U-shaped fixing frame (301) is fixed in the feeding slide way (3), the second cylinder (302) is mounted at the top of the U-shaped fixing frame (301), the left end of a telescopic rod of the second cylinder (302) is connected with the connecting plate (303), the arc-shaped partition plate (304) is rotatably connected to the bottom of the connecting plate (303), the L-shaped limiting frame (305) is further fixed to the bottom of the connecting plate (303), and the L-shaped limiting frame (305) is located on the right side of the arc-shaped partition plate (304); the relay mounting mechanism also comprises a rotating column (309), the feeding slideway (3) is connected with the rotating column (309) in a rotating way, and the rotating column (309) is used for adjusting the position of the relay; the knife switch installation mechanism also comprises a positioning arc plate (402), the positioning arc plate (402) is fixed in the material frame (4001), and the positioning arc plate (402) is used for assisting in placing the switch part; the knife switch mounting mechanism further comprises a second spring (406), a lower pressing plate (407), a hollow column (408), a sliding push rod (409), a triangular limiting block (410), a third spring (411), an L-shaped fixing column (412), a triangular sliding block (413) and a fourth spring (414), wherein the upper pressing plate (405) is connected with the lower pressing plate (407) through the second spring (406), the bottom of the lower pressing plate (407) is fixedly provided with the hollow column (408), the bottom of the upper pressing plate (405) is slidably connected with the sliding push rod (409), the sliding push rod (409) penetrates through the lower pressing plate (407) and is slidably connected into the hollow column (408), the hollow column (408) is slidably connected with the triangular limiting block (410), the third spring (411) is connected between the triangular limiting block (410) and the hollow column (408), the right end of the workbench (1) is fixedly provided with the L-shaped fixing column (412), the top of the L-shaped fixing column (412) is slidably connected with the triangular sliding block (413), and the fourth spring (414) is connected between the triangular sliding block (413) and the L-shaped fixing column (412).

2. A microswitch assembly apparatus as in claim 1 wherein: the rear end of the material frame (4001) is Y-shaped and used for adjusting the position of a knife of the knife part.

3. A microswitch assembly apparatus according to claim 1 wherein: the microswitch assembling equipment further comprises an electric push rod (105) and a cylindrical positioning block (205), the two electric push rods (105) are arranged at the front end of the workbench (1), the plurality of cylindrical positioning blocks (205) are arranged at the bottom of the square pressing plate (204), the electric push rod (105) is just positioned at the bottom of the through hole in the die (104), and the electric push rod (105) is used for pushing the cylindrical positioning block (205) out of the circuit board.

4. A microswitch assembly apparatus according to claim 1 wherein: micro-switch equipment is still including gear (103), rack (106), fixed block (5), no. five cylinder (501), slip crane (502) and automatic screw machine (503) of twisting, be fixed with gear (103) on spliced pole (102), be equipped with rack (106) on workstation (1), when station dish (101) drives the connecting rod and rotates, gear (103) can mesh with rack (106), workstation (1) left end is equipped with fixed block (5), sliding connection has slip crane (502) in fixed block (5), install No. five cylinder (501) in fixed block (5), slip crane (502) is connected to the telescopic link of No. five cylinder (501), install automatic screw machine (503) of twisting on slip crane (502), when spliced pole (102) drive mould (104) remove, gear (103) and rack (106) contact and make mould (104) upset, no. five cylinder (501) control slip crane (502) slide from top to bottom, drive automatic screw machine (503) removal and screw machine (503) of twisting simultaneously and twist.

Images