CN117637267B - NTC chip assembly device - Google Patents
NTC chip assembly device Download PDFInfo
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- CN117637267B CN117637267B CN202311708592.8A CN202311708592A CN117637267B CN 117637267 B CN117637267 B CN 117637267B CN 202311708592 A CN202311708592 A CN 202311708592A CN 117637267 B CN117637267 B CN 117637267B
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- frame
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- 239000000758 substrate Substances 0.000 claims abstract description 83
- 230000000903 blocking effect Effects 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 83
- 230000002457 bidirectional effect Effects 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses an NTC chip assembling device which comprises a conveying device placed on the ground, wherein the conveying device is used for conveying a chip substrate, a blocking device is arranged on the conveying device and used for determining the stop position of the chip substrate, and a mounting device is arranged on the conveying device and used for mounting an NTC chip on the chip substrate. The conveying device provided by the invention can sequentially carry out the procedures of gluing, chip assembling, drying and the like on the chip substrate, and the chip substrate can stop at a designated position to carry out automatic operation through the cooperation of the blocking device, so that the efficiency is high and the degree of automation is high; the mounting device simultaneously pushes out and compresses the chip, drives the next chip substrate to carry out gluing action, and unlocks the blocking device after the chip and the chip substrate are compressed, so that the next process is automatically carried out after the chip is assembled.
Description
Technical Field
The invention relates to the technical field of chip assembly, in particular to an NTC chip assembly device.
Background
The NTC chip is widely applied in various fields nowadays, such as NTC thermistors and the like in solar cells, the NTC chip and a chip substrate are assembled mainly through gluing and pasting, the NTC chip and the chip substrate are assembled mainly manually by operators, the labor intensity is high, the assembly precision is low, the Chinese patent of the utility model with the bulletin number of CN218384660U discloses an assembling device for the NTC chip, the prior art is convenient to assemble the chip by controlling the mutual approaching of four elastic plates, the chip can be assembled when fixed, and the assembling efficiency is improved. However, the prior art cannot realize automatic assembly of chips, still requires manual assembly, and cannot continuously and automatically assemble.
Disclosure of Invention
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a NTC chip assembly device, includes the conveyor who places on ground, conveyor include the bottom plate, fixed mounting has the carriage on the bottom plate, conveyor be used for carrying the chip base plate, conveyor on be provided with blocking device, blocking device include outer fixed frame, outer fixed frame fixed mounting is on the carriage, blocking device be used for confirming the stop position of chip base plate, conveyor on be provided with installation device, installation device include outer grudging post, outer grudging post fixed mounting is on the carriage, installation device be used for installing the NTC chip on the chip base plate.
The chip substrate is placed on the conveying device, the conveying device drives the chip substrate to move, glue is laid on the conveying device in advance, when the chip substrate moves to the blocking device, the chip substrate does not move any more, the mounting device places the chip on the glue of the chip substrate and compacts the chip, the blocking device is released, and then the chip is dried and leaves the device after being mounted.
Further, conveyor include fixed mounting in the driving motor of carriage bottom, fixed mounting has the gear wheel on driving motor's the output shaft, rotates on the carriage and installs the action wheel, fixed mounting has lower round and pinion on the action wheel, gear wheel and pinion meshing, the action wheel twines outward and has the drive belt, has placed the chip base plate on the drive belt, fixed mounting has the heater on the carriage, is provided with glue mechanism on the carriage.
Further, the glue mechanism comprises a glue frame fixedly arranged on the sliding frame, a glue cylinder is fixedly arranged on the glue frame, a glue outlet cylinder is fixedly arranged at the lower part of the glue cylinder, a rotating rod is rotatably arranged on the glue outlet cylinder, a switch ball is fixedly arranged on the rotating rod, the diameter of the switch ball is the same as the inner diameter of the glue outlet cylinder, a through hole is formed in the switch ball, and a toggle plate is fixedly arranged on the rotating rod.
The transmission motor rotates to drive the gear wheel to rotate to drive pinion and action wheel rotation, thereby drive the drive belt transmission, drive chip base plate on it and slide, when chip base plate slides to with blocking device contact, chip base plate can't slide again, lower round rotates and can drive installation device action, thereby drive blocking device action, make the toggle plate rotate, thereby drive bull stick and switch ball rotation, owing to have the through-hole on the switch ball, initial state through-hole is located glue play section of thick bamboo inner wall direction, after the switch ball rotates, glue can flow through from the glue section of thick bamboo, in the chip mounting hole of chip base plate through the glue play section of thick bamboo.
Further, the blocking device comprises an inner fixed frame fixedly installed on the sliding frame, a sliding rod is installed in the outer fixed frame and the inner fixed frame in a sliding mode, a blocking block is fixedly installed on the sliding rod, an end plate is fixedly installed at the end of the sliding rod, a connecting plate is fixedly installed on the end plate, a trapezoid block is fixedly installed on the inner fixed frame, a reset spring is arranged between the end plate and the inner fixed frame, a sliding ladder block is installed on the end plate in a sliding mode, and an inner spring is arranged between the sliding ladder block and the end plate.
Further, the blocking device comprises two sliding rods, a lug is fixedly arranged on the sliding rod, which is close to the direction of the poking plate, on the right side, an outer frame is arranged on the lug, an inner column is fixedly arranged in the outer frame, and the inner column and the poking plate are slidably arranged.
The chip base plate can be blocked by the blocking block in the sliding process, the chip base plate without glue dripping can be blocked by the blocking block on the right sliding rod, the chip base plate without the chip dripping can be blocked by the blocking block on the left sliding rod, the chip base plate is installed along with the installation device, the sliding rod can be driven to slide in the inner fixed frame, the reset spring is compressed, at the moment, the sliding rod on the right side can drive the protruding block to slide, the protruding block slides to drive the stirring plate and the rotating rod to rotate, thereby driving the rotating rod and the switch ball to rotate, and since the through hole is formed in the switch ball, the initial state through hole is positioned in the inner wall direction of the glue outlet cylinder, after the switch ball rotates, glue can flow through the glue outlet cylinder from the glue cylinder to the chip installation hole of the chip base plate, meanwhile, the sliding rods on the left side and the right side can drive the blocking block to slide outwards, so that the blocking block leaves the front of the chip base plate, at the moment, the chip base plate just after the glue dripping can move to the left blocking block, and the chip base plate after the chip installation can be pushed to the lower part of the heater to dry.
Further, the mounting device comprises a sliding frame fixedly mounted on the outer vertical frame, an upper driving wheel is rotatably mounted on the sliding frame, a right bidirectional screw rod is fixedly mounted on the upper driving wheel, the other end of the right bidirectional screw rod is rotatably mounted with the sliding frame, vertical driving belts are wound on the outer sides of the upper driving wheel and the lower wheel, a left bidirectional screw rod is rotatably mounted on the sliding frame, a right wheel is fixedly mounted at the end part of the right bidirectional screw rod, a left wheel is fixedly mounted at the end part of the left bidirectional screw rod, transverse driving belts are wound on the outer sides of the right wheel and the left wheel, an inner plate is fixedly mounted in the sliding frame, a lower turning plate is rotatably mounted on the inner plate, a downward turning torsion spring is arranged between the lower turning plate and the inner plate, a side box frame is fixedly mounted on the side box frame, NTC chips are stacked in the chip box, NTC chips at the lowest layer are placed on the inner plate, a pushing mechanism is arranged on the sliding frame, and a downward pressing mechanism is arranged on the sliding frame.
Further, the pushing mechanism comprises a sliding block which is slidably arranged on the sliding frame, a sliding push plate is fixedly arranged below the sliding block, a rotating push plate is rotatably arranged in the sliding block, and a torsion spring is arranged between the rotating push plate and the sliding block.
Further, the pushing mechanism comprises a side connecting plate fixedly mounted on the sliding frame, a side frame is fixedly mounted on the side connecting plate, a middle block is fixedly mounted on the side frame, an outer column is slidably mounted on the middle block, a lifting block is fixedly mounted at the top of the outer column, a compression spring is arranged between the lifting block and the middle block, a side sliding column is slidably mounted on the lifting block, a top block is fixedly mounted at the top of the side sliding column, an inner sliding column is slidably mounted in the outer column, a push card is fixedly mounted at the bottom of the inner sliding column, a middle spring is arranged between the push card and the middle block, a pressing plate is fixedly mounted at the bottom of the side sliding column, a side spring is arranged between the pressing plate and the lifting block, a pull rope is fixedly mounted on the lifting block, the other end of the pull rope is fixedly mounted with the sliding push plate, a pulley is rotatably mounted at the lower part of the side connecting plate, and the pull rope is wound on the outer side of the pulley.
Further, the right bidirectional screw rod and the left bidirectional screw rod are provided with bidirectional threads.
Further, the inner width of the push card is slightly larger than the width of the NTC chip.
The driving wheel rotates to drive the lower wheel to rotate so as to drive the upper driving wheel to rotate, the upper driving wheel rotates to drive the right wheel to rotate, the right wheel rotates to drive the left wheel and the left bidirectional screw rod to rotate through the transverse driving belt, so that the sliding block is driven to slide on the sliding frame, the rotating push plate is rotatably arranged on the sliding block, a torsion spring is arranged between the rotating push plate and the sliding block, the rotating push plate can push the NTC chip to slide in the direction of the lower turning plate when the rotating push plate slides in the direction of the lower turning plate, after the NTC chip is pushed onto the lower turning plate, the right bidirectional screw rod and the left bidirectional screw rod are bidirectional screw rods, at the moment, the sliding block and the rotating push plate can slide in the direction of returning to the initial position, after the rotating push plate contacts with the NTC chip, the rotating push plate can rotate relative to the sliding block due to the gravity of a pile of the NTC chip, the torsion spring is twisted, the rotating push plate can rebound after the NTC chip, the rotating push plate returns to the initial state, and the sliding block returns to the initial position.
Because the sliding block slides towards the direction of turning over the board down on the sliding frame, the stay cord of tightening is loosened, compression spring who is compressed can rebound originally, drive lifting block and outer column through compression spring's elasticity and rise along the interlude, thereby drive push card and clamp plate and rise, make push card and clamp plate reach the top of sliding frame, when sliding block and rotation push pedal push down the NTC chip on the board down, the push card and clamp plate just are located the highest point of NTC chip top, the sliding block moves backward at this moment, can pull the stay cord, thereby pull lifting block and outer column slide down along the interlude, thereby push card and lower board contact at first, and the clamp plate contacts with the NTC chip, push card and clamp plate continue down the motion afterwards, push card drive down the board and rotate for the inner panel, turn down the torsional spring is twisted, the clamp plate drives the NTC chip to descend, both will NTC chip push into the chip in the chip base plate that scribbles glue, after the chip is put into the chip base plate down, the chip in the time, the lift block still can descend a distance, side spring and clamp plate will compress with NTC chip continuously.
The sliding block slides along the lower turning plate direction on the sliding frame, the sliding push plate can be further enabled to slide, when the sliding push plate is in contact with the sliding ladder block, the end plate and the sliding rod can be pushed to slide in the inner fixed frame, the reset spring is compressed, the sliding rod on the right side can drive the protruding block to slide, the protruding block slides to drive the stirring plate and the rotating rod to rotate, thereby driving the rotating rod and the switch ball to rotate, as the through holes are formed in the switch ball, the initial state through holes are located in the inner wall direction of the glue outlet cylinder, after the switch ball rotates, glue can flow through the glue outlet cylinder, the glue flows into the chip mounting hole of the chip substrate through the glue outlet cylinder, meanwhile, the sliding rods on the left side and the right side slide to drive the blocking block to slide outwards, so that the blocking block leaves the front of the chip substrate, at the moment, the chip substrate just drops the glue can move to the left blocking block, and the chip substrate after the chip mounting is pushed to the heater to dry. After the sliding ladder block contacts with the ladder block, the ladder block can drive the sliding ladder block to slide inwards, the inner spring is compressed, then the sliding push plate can reach the rear of the sliding ladder block through the sliding ladder block, the reset spring rebounds, the sliding rod and the blocking block return to the initial position, the blocking block blocks the next chip substrate again, the sliding push plate is in sliding contact with the slope of the sliding ladder block in the return process, the sliding push plate cannot slide leftwards with the end plate any more, the sliding ladder block cannot be pushed to slide together by the sliding push plate, the sliding ladder block can be driven to slide inwards along the NTC chip, the inner spring is compressed, the sliding push plate returns to the initial position after passing through the sliding ladder block, and the sliding ladder block returns to the original position again under the rebound of the inner spring.
Compared with the prior art, the invention has the beneficial effects that: (1) The conveying device provided by the invention can sequentially carry out the procedures of gluing, chip assembling, drying and the like on the chip substrate, and the chip substrate can stop at a designated position to carry out automatic operation through the cooperation of the blocking device, so that the efficiency is high and the degree of automation is high; (2) The mounting device provided by the invention simultaneously pushes out and compresses the chip, drives the next chip substrate to carry out gluing action, and unlocks the blocking device after the chip and the chip substrate are compressed, so that the next process is automatically carried out after the chip is assembled; (3) The glue mechanism provided by the invention can periodically drop a small amount of glue into the chip substrate, and the chip substrate are heated by the heater after being assembled, so that the glue can be solidified faster.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a conveying device according to the present invention.
Fig. 3 is a schematic structural view of a glue mechanism according to the present invention.
Fig. 4 is a schematic view of a blocking device according to the present invention.
Fig. 5 is a schematic diagram showing the connection of the blocking device and the glue mechanism.
Fig. 6 is a second schematic structural view of the blocking device of the present invention.
FIG. 7 is a schematic diagram of a blocking device for blocking a chip substrate according to the present invention.
Fig. 8 is a schematic view of a mounting device according to the present invention.
Fig. 9 is a schematic diagram of a second embodiment of the mounting device of the present invention.
Fig. 10 is a schematic structural view of the pushing mechanism of the present invention.
FIG. 11 is a schematic diagram of a chip box according to the present invention.
Fig. 12 is a schematic structural view of the pressing mechanism of the present invention.
FIG. 13 is a schematic view of the structure of the inner plate of the mounting device of the present invention.
Fig. 14 is a schematic view of a third embodiment of the mounting device of the present invention.
FIG. 15 is a schematic view of the sliding push plate and blocking device of the present invention.
Reference numerals: 101-a bottom plate; 102-a carriage; 103-a drive motor; 104-a large gear; 105-pinion; 106-lower wheel; 107-driving wheel; 108-a heater; 109-a chip substrate; 110-a drive belt; 111-a glue frame; 112-a glue cylinder; 113-glue discharging; 114-a switch ball; 115-rotating rod; 116-toggle plate; 201-an outer fixed frame; 202-internal fixing frame; 203-a sliding bar; 204-a blocking block; 205-return spring; 206-trapezoidal blocks; 207-connecting plates; 208-bump; 2081-an outer frame; 2082-inner column; 209-end plate; 210-an inner spring; 211-sliding ladder blocks; 301-an outer stand; 302-standing a transmission belt; 303-upper driving wheel; 304-right bidirectional screw rod; 305-left bidirectional screw rod; 306-a sliding frame; 307-side box frames; 308-chip box; 309-NTC chip; 310-sliding blocks; 311-sliding push plate; 312-torsion spring; 313-rotating the push plate; 314-an inner plate; 315-lower turning plate; 316-turning down the torsion spring; 317-side connection plates; 318-side frames; 319-middle block; 320-pulling rope; 321-lifting blocks; 322-top block; 323-side sliding column; 324-compressing a spring; 325-side spring; 326-inner slide; 327-a middle spring; 328-push card; 329-a platen; 330-pulley; 331-an outer column; 332-right wheel; 333—transverse drive belt; 334-left wheel.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
Examples: referring to fig. 1 to 15, an NTC chip assembling apparatus includes a transporting device placed on the ground, the transporting device includes a base plate 101, a carriage 102 is fixedly installed on the base plate 101, the transporting device is used for transporting a chip substrate, a blocking device is provided on the transporting device, the blocking device includes an outer fixed frame 201, the outer fixed frame 201 is fixedly installed on the carriage 102, the blocking device is used for determining a stop position of the chip substrate, a mounting device is provided on the transporting device, the mounting device includes an outer stand 301, the outer stand 301 is fixedly installed on the carriage 102, and the mounting device is used for mounting the NTC chip on the chip substrate.
The chip substrate is placed on the conveying device, the conveying device drives the chip substrate to move, glue is laid on the conveying device in advance, when the chip substrate moves to the blocking device, the chip substrate does not move any more, the mounting device places the chip on the glue of the chip substrate and compacts the chip, the blocking device is released, and then the chip is dried and leaves the device after being mounted.
As shown in fig. 2 and 3, the conveying device comprises a transmission motor 103 fixedly installed at the bottom of a sliding frame 102, a large gear 104 is fixedly installed on an output shaft of the transmission motor 103, a driving wheel 107 is rotatably installed on the sliding frame 102, a lower wheel 106 and a small gear 105 are fixedly installed on the driving wheel 107, the large gear 104 is meshed with the small gear 105, a transmission belt 110 is wound outside the driving wheel 107, a chip substrate 109 is placed on the transmission belt 110, a heater 108 is fixedly installed on the sliding frame 102, and a glue mechanism is arranged on the sliding frame 102.
As shown in fig. 3 and 5, the glue mechanism includes a glue frame 111 fixedly installed on the sliding frame 102, a glue cylinder 112 fixedly installed on the glue frame 111, a glue outlet cylinder 113 fixedly installed on the lower portion of the glue cylinder 112, a rotating rod 115 rotatably installed on the glue outlet cylinder 113, a switch ball 114 fixedly installed on the rotating rod 115, the diameter of the switch ball 114 being the same as the inner diameter of the glue outlet cylinder 113, a through hole being provided on the switch ball 114, and a toggle plate 116 fixedly installed on the rotating rod 115.
The rotation of the transmission motor 103 drives the large gear 104 to rotate, thereby driving the small gear 105 and the driving wheel 107 to rotate, thereby driving the transmission belt 110 to drive the chip substrate 109 on the transmission belt to slide, when the chip substrate 109 slides to be in contact with the blocking device, the chip substrate 109 cannot slide any more, the rotation of the lower wheel 106 drives the mounting device to act, thereby driving the blocking device to act, so that the stirring plate 116 rotates, thereby driving the rotating rod 115 and the switch ball 114 to rotate, and as the switch ball 114 is provided with a through hole, the through hole in the initial state is positioned in the direction of the inner wall of the glue outlet cylinder 113, after the switch ball 114 rotates, the glue can flow from the glue cylinder 112 to pass through and flow into the chip mounting hole of the chip substrate 109 through the glue outlet cylinder 113.
As shown in fig. 4 to 7, the blocking device includes an inner fixed frame 202 fixedly installed on the sliding frame 102, a sliding rod 203 slidably installed on the outer fixed frame 201 and the inner fixed frame 202, a blocking block 204 fixedly installed on the sliding rod 203, an end plate 209 fixedly installed on an end of the sliding rod 203, a connecting plate 207 fixedly installed on the end plate 209, a trapezoid block 206 fixedly installed on the inner fixed frame 202, a return spring 205 provided between the end plate 209 and the inner fixed frame 202, a sliding ladder block 211 slidably installed on the end plate 209, and an inner spring 210 provided between the sliding ladder block 211 and the end plate 209.
As shown in fig. 4 and 7, the blocking device includes two sliding rods 203, a protruding block 208 is fixedly installed on the sliding rod 203, which is on the right side and is close to the direction of the toggle plate 116, an outer frame 2081 is provided on the protruding block 208, an inner column 2082 is fixedly installed in the outer frame 2081, and the inner column 2082 is slidably installed with the toggle plate 116.
As shown in fig. 7 and 15, the chip substrate 109 is blocked by the blocking block 204 in the sliding process, the chip substrate 109 without glue dripping is blocked by the blocking block 204 on the right sliding rod 203, the chip substrate 109 without glue dripping is blocked by the blocking block 204 on the left sliding rod 203, the sliding rod 203 is driven to slide in the inner fixed frame 202 along with the chip substrate 109 mounted by the mounting device, the reset spring 205 is compressed, at the moment, the sliding rod 203 on the right side slides to drive the bump 208 to slide, the bump 208 slides to drive the toggle plate 116 and the rotating rod 115 to rotate, so as to drive the rotating rod 115 and the switch ball 114 to rotate, and since the switch ball 114 is provided with a through hole, the initial state through hole is positioned in the inner wall direction of the glue outlet cylinder 113, after the switch ball 114 rotates, glue can flow from the glue cylinder 112 to the chip mounting hole of the chip substrate 109 through the glue outlet cylinder 113, and simultaneously the left and right sliding rod 203 drives the blocking block 204 to slide outwards, so that the blocking block 204 leaves the front of the chip substrate 109, the chip substrate 109 can move, the chip substrate 109 can continue to move, and the chip substrate 109 can be heated, and the chip substrate 109 can be completely moved to the place where the chip substrate 109 is just dried.
As shown in fig. 8 to 15, the mounting device includes a sliding frame 306 fixedly mounted on an outer vertical frame 301, an upper driving wheel 303 is rotatably mounted on the sliding frame 306, a right bidirectional screw 304 is fixedly mounted on the upper driving wheel 303, the other end of the right bidirectional screw 304 is rotatably mounted with the sliding frame 306, vertical driving belts 302 are wound on the outer sides of the upper driving wheel 303 and the lower wheel 106, a left bidirectional screw 305 is rotatably mounted on the sliding frame 306, a right wheel 332 is fixedly mounted on the end of the right bidirectional screw 304, a left wheel 334 is fixedly mounted on the end of the left bidirectional screw 305, a transverse driving belt 333 is wound on the outer sides of the right wheel 332 and the left wheel 334, an inner plate 314 is fixedly mounted in the sliding frame 306, a lower turning plate 315 is rotatably mounted on the inner plate 314, a turning down torsion spring 316 is arranged between the lower turning plate 315 and the inner plate 314, a side box frame 307 is fixedly mounted on the sliding frame 306, a chip box 308 is fixedly mounted on the side box frame 307, an NTC chip 309 is stacked in the chip box 308, the lowest layer of the NTC chip 309 is placed on the inner plate 314, a pushing mechanism is arranged on the sliding frame 306.
As shown in fig. 9, 10 and 14, the pushing mechanism includes a sliding block 310 slidably mounted on a sliding frame 306, a sliding push plate 311 is fixedly mounted below the sliding block 310, a rotating push plate 313 is rotatably mounted in the sliding block 310, and a torsion spring 312 is disposed between the rotating push plate 313 and the sliding block 310.
As shown in fig. 8, 9 and 12, the pushing mechanism includes a side connection plate 317 fixedly mounted on the sliding frame 306, a side frame 318 fixedly mounted on the side connection plate 317, a middle block 319 fixedly mounted on the side frame 318, an outer column 331 slidably mounted on the middle block 319, a lifting block 321 fixedly mounted on the top of the outer column 331, a compression spring 324 provided between the lifting block 321 and the middle block 319, a side sliding column 323 slidably mounted on the lifting block 321, a top block 322 fixedly mounted on the top of the side sliding column 323, an inner sliding column 326 slidably mounted on the outer column 331, a push card 328 fixedly mounted on the bottom of the inner sliding column 326, a middle spring 327 provided between the push card 328 and the middle block 319, a pressing plate 329 fixedly mounted on the bottom of the side sliding column 323, a side spring 325 provided between the pressing plate 329 and the lifting block 321, a pull rope 320 fixedly mounted on the lifting block 321, a pulley 330 rotatably mounted on the lower portion of the side connection plate 317, and the pull rope 320 wound around the pulley 330.
As shown in fig. 8, 9 and 14, the right and left bidirectional screws 304 and 305 are provided with bidirectional threads.
As shown in fig. 12, the inner width of the push card 328 is slightly larger than the width of the NTC chip 309.
As shown in fig. 8-11, the driving wheel 107 rotates to drive the lower wheel 106 to rotate to drive the upper driving wheel 303 to rotate, so that the upper driving wheel 303 rotates to drive the right wheel 332 to rotate, the right wheel 332 rotates to drive the left wheel 334 and the left bidirectional screw 305 to rotate through the transverse driving belt 333, so as to drive the sliding block 310 to slide on the sliding frame 306, the sliding block 310 is rotatably provided with the rotating push plate 313, a torsion spring is arranged between the rotating push plate 313 and the sliding block 310, so that when the rotating push plate 313 slides towards the lower turning plate 315, the rotating push plate 313 pushes the NTC chip 309 to slide towards the lower turning plate 315, and after the NTC chip 309 is pushed onto the lower turning plate 315, the sliding block 310 returns to the initial position due to the bidirectional screw 304 and the left bidirectional screw 305, after the sliding block 310 and the rotating push plate 313 slide back to the initial position, the rotating push plate 313 contacts with the NTC chip 309 due to the gravity of the stack of the NTC chip 309, the rotating push plate 313 rotates relative to the sliding block 310, the torsion spring 312 is twisted, the rotating push plate 313 returns to the initial position through the rebound of the torsion spring 312, and the rotating push plate 313 returns to the initial position.
As shown in fig. 12 and 13, when the slider 310 slides on the sliding frame 306 toward the lower flap 315, the pull rope 320 is loosened, the compression spring 324, which is compressed, is elastically compressed, so that the lifting block 321 and the outer column 331 are driven to lift along the middle block 319 by the elastic force of the compression spring 324, so that the push card 328 and the pressing plate 329 are driven to lift, so that the push card 328 and the pressing plate 329 reach above the sliding frame 306, when the slider 310 and the rotating push plate 313 push the NTC chip 309 onto the lower flap 315, the push card 328 and the pressing plate 329 are just located at the highest point above the NTC chip 309, at this time, the slider 310 moves back, so that the pull rope 320 is pulled, so that the lifting block 321 and the outer column 331 slide down along the middle block 319, so that the push card 328 is firstly contacted with the lower flap 315, and the pressing plate 329 is contacted with the NTC chip 309, then the push card 328 and the pressing plate 329 continue to move down, the push card 328 drives the lower flap 315 to rotate relative to the inner plate 314, the lower torsion spring 316 is twisted, the pressing plate 329 drives the NTC chip 309 to descend, when the slider 310 and the NTC chip 309 are pushed down, the NTC chip 309 is well into the substrate 309, and the NTC chip 309 is further compressed by the pressing plate 309, and the lifting plate 309 is further pressed down by the pressing plate 309, and the upper flap 309.
As shown in fig. 15, the sliding block 310 slides along the direction of the lower turning plate 315 on the sliding frame 306, and further causes the sliding push plate 311 to slide, when the sliding push plate 311 contacts with the sliding ladder block 211, the end plate 209 and the sliding rod 203 slide in the inner fixed frame 202, the return spring 205 is compressed, the sliding rod 203 on the right side slides and drives the protruding block 208 to slide, the protruding block 208 slides and drives the stirring plate 116 and the rotating rod 115 to rotate, so as to drive the rotating rod 115 and the switch ball 114 to rotate, and since the switch ball 114 is provided with a through hole, the through hole in the initial state is located in the inner wall direction of the glue outlet tube 113, after the switch ball 114 rotates, glue can flow through from the glue tube 112, flows into the chip mounting hole of the chip substrate 109 through the glue outlet tube 113, and simultaneously the left and right sliding rods 203 slide outwards, so that the blocking block 204 leaves the front of the chip substrate 109, and at the same time, the chip substrate 109 can continue to move, the chip substrate 109 just dropped with glue can move to the left blocking block 204, and the chip substrate 109 can be pushed to the lower side of the heater 108 to dry. When the sliding ladder block 211 contacts with the ladder block 206, the ladder block 206 drives the sliding ladder block 211 to slide inwards, the inner spring 210 is compressed, then the sliding push plate 311 reaches the rear of the sliding ladder block 211 through the sliding ladder block 211, the return spring 205 rebounds, so that the sliding rod 203 and the blocking block 204 return to the initial positions, the blocking block 204 blocks the next chip substrate 109 again, the sliding push plate 311 contacts with the slope of the sliding ladder block 211 in the return process, and the sliding push plate 311 does not push the sliding ladder block 211 to slide together because the sliding ladder block 211 and the end plate 209 cannot slide leftwards any more, the sliding push plate 311 drives the sliding ladder block 211 to slide inwards along the NTC chip 309, the inner spring 210 is compressed, the sliding push plate 311 returns to the initial positions after passing through the sliding ladder block 211, and the sliding ladder block 211 returns to the initial positions under the rebounds of the inner spring 210.
The invention discloses an NTC chip assembling device, which has the working principle that: the chip substrate 109 is placed on the driving belt 110, the driving motor 103 rotates to drive the large gear 104 to rotate, thereby driving the small gear 105 and the driving wheel 107 to rotate, thereby driving the driving belt 110 to drive the chip substrate 109 on the driving belt to slide, the chip substrate 109 without glue dripping can be blocked by the blocking block 204 on the right sliding rod 203 in the sliding process, the chip substrate 109 without glue dripping on the chip can be blocked by the blocking block 204 on the left sliding rod 203, the driving wheel 107 rotates, the lower wheel 106 is driven to rotate to drive the upper driving wheel 303 to rotate, the upper driving wheel 303 rotates to drive the right wheel 332 to rotate, the right wheel 332 rotates to drive the left wheel 334 and the left bidirectional screw 305 through the transverse driving belt 333, thereby driving the sliding block 310 to slide on the sliding frame 306, the rotating push plate 313 is installed on the sliding block 310, the rotating push plate 313 is provided with a torsion spring between the rotating push plate 313 and the sliding block 310, the rotating push plate 313 slides in the direction of the lower turnover plate 309 when the rotating push plate 313 slides towards the lower direction, and the NTC chip 309 is pushed to slide in the direction of the lower turnover plate, the NTC chip 309 after the NTC chip 309 is pushed to the lower turnover plate 309, the rotating back to the opposite to the rotating position of the rotating plate 315 and the left bidirectional push plate 315, and the opposite to the rotating push plate 313 rotates back to the opposite to the rotating position of the NTC 315, and the rotating opposite to the rotating push plate 313 to the rotating initially rotate due to the NTC 313 to the rotating opposite to the rotating position of the NTC 315, and the rotating push plate 313 and the rotating plate 313 to rotate in the opposite direction to the rotating direction of the rotating plate 313. Because the sliding block 310 slides on the sliding frame 306 towards the lower turning plate 315, the tight pulling rope 320 is loosened, the compression spring 324 which is compressed is rebounded, the lifting block 321 and the outer column 331 are driven to ascend along the middle block 319 by the elastic force of the compression spring 324, so that the push card 328 and the pressing plate 329 are driven to ascend, the push card 328 and the pressing plate 329 reach above the sliding frame 306, when the sliding block 310 and the rotating pushing plate 313 push the NTC chip 309 onto the lower turning plate 315, the push card 328 and the pressing plate 329 are just located at the highest point above the NTC chip 309, at the moment, the sliding block 310 moves back, the pulling rope 320 is pulled, the lifting block 321 and the outer column 331 are pulled to slide downwards along the middle block 319, so that the push card 328 is firstly contacted with the lower turning plate 315, the pressing plate 329 is contacted with the NTC chip 309, then the push card 328 and the pressing plate 329 continue to move downwards, the push card 328 drives the lower turning plate 316 to twist relative to the inner plate 314, the pressing plate 329 drives the NTC chip 309 to descend, when the sliding block 310 and the rotating pushing the NTC chip 309 onto the lower turning plate 315, the upper end of the NTC chip 309 is just located at the highest point above the NTC chip, at the NTC chip 309, at the moment, the sliding block 310 moves back, the pulling rope 320 is pulled back, the lifting block 321 and the outer column 331 is pulled to slide along the middle block 319, and moves downwards, so as to contact with the lower plate 309, and the lower turning plate 309, and rotates, by the lower plate 315, and rotates. The sliding block 310 slides along the direction of the lower turning plate 315 on the sliding frame 306, so that the sliding push plate 311 slides, when the sliding push plate 311 contacts with the sliding ladder block 211, the end plate 209 and the sliding rod 203 slide in the inner fixed frame 202, the reset spring 205 is compressed, the sliding rod 203 on the right side slides to drive the protruding block 208 to slide, the protruding block 208 slides to drive the stirring plate 116 and the rotating rod 115 to rotate, thereby driving the rotating rod 115 and the switch ball 114 to rotate, and since the switch ball 114 is provided with a through hole, the through hole in the initial state is positioned in the direction of the inner wall of the glue outlet cylinder 113, after the switch ball 114 rotates, glue can flow through from the glue cylinder 112 to the chip mounting hole of the chip substrate 109, and simultaneously the sliding rods 203 on the left side and the right side slide to drive the blocking block 204 to slide outwards, so that the blocking block 204 is separated from the front of the chip substrate 109, at the moment, the chip substrate 109 just dropped with glue can move to the left blocking block 204, and the chip substrate 109 after the chip mounting is pushed to the lower part of the heater 108 to dry. When the sliding ladder block 211 contacts with the ladder block 206, the ladder block 206 drives the sliding ladder block 211 to slide inwards, the inner spring 210 is compressed, then the sliding push plate 311 reaches the rear of the sliding ladder block 211 through the sliding ladder block 211, the return spring 205 rebounds, so that the sliding rod 203 and the blocking block 204 return to the initial positions, the blocking block 204 blocks the next chip substrate 109 again, the sliding push plate 311 contacts with the slope of the sliding ladder block 211 in the return process, and the sliding push plate 311 does not push the sliding ladder block 211 to slide together because the sliding ladder block 211 and the end plate 209 cannot slide leftwards any more, the sliding push plate 311 drives the sliding ladder block 211 to slide inwards along the NTC chip 309, the inner spring 210 is compressed, the sliding push plate 311 returns to the initial positions after passing through the sliding ladder block 211, and the sliding ladder block 211 returns to the initial positions under the rebounds of the inner spring 210.
Claims (3)
1. The utility model provides an NTC chip assembly device, includes the conveyor who places at ground, its characterized in that: the conveying device comprises a bottom plate (101), a sliding frame (102) is fixedly arranged on the bottom plate (101), the conveying device is used for conveying a chip substrate, a blocking device is arranged on the conveying device, the blocking device comprises an outer fixed frame (201), the outer fixed frame (201) is fixedly arranged on the sliding frame (102), the blocking device is used for determining the stopping position of the chip substrate, a mounting device is arranged on the conveying device, the mounting device comprises an outer vertical frame (301), the outer vertical frame (301) is fixedly arranged on the sliding frame (102), and the mounting device is used for mounting an NTC chip on the chip substrate;
The conveying device comprises a transmission motor (103) fixedly arranged at the bottom of a sliding frame (102), a large gear (104) is fixedly arranged on an output shaft of the transmission motor (103), a driving wheel (107) is rotatably arranged on the sliding frame (102), a lower wheel (106) and a small gear (105) are fixedly arranged on the driving wheel (107), the large gear (104) is meshed with the small gear (105), a transmission belt (110) is wound outside the driving wheel (107), a chip substrate (109) is placed on the transmission belt (110), a heater (108) is fixedly arranged on the sliding frame (102), and a glue mechanism is arranged on the sliding frame (102);
the glue mechanism comprises a glue frame (111) fixedly arranged on the sliding frame (102), a glue cylinder (112) is fixedly arranged on the glue frame (111), a glue outlet cylinder (113) is fixedly arranged at the lower part of the glue cylinder (112), a rotating rod (115) is rotatably arranged on the glue outlet cylinder (113), a switch ball (114) is fixedly arranged on the rotating rod (115), the diameter of the switch ball (114) is the same as the inner diameter of the glue outlet cylinder (113), a through hole is formed in the switch ball (114), and a stirring plate (116) is fixedly arranged on the rotating rod (115);
The blocking device comprises an inner fixed frame (202) fixedly arranged on a sliding frame (102), a sliding rod (203) is arranged in the outer fixed frame (201) and the inner fixed frame (202), a blocking block (204) is fixedly arranged on the sliding rod (203), an end plate (209) is fixedly arranged at the end of the sliding rod (203), a connecting plate (207) is fixedly arranged on the end plate (209), a trapezoid block (206) is fixedly arranged on the inner fixed frame (202), a reset spring (205) is arranged between the end plate (209) and the inner fixed frame (202), a sliding ladder block (211) is arranged on the end plate (209) in a sliding manner, and an inner spring (210) is arranged between the sliding ladder block (211) and the end plate (209);
the blocking device comprises two sliding rods (203), wherein a lug (208) is fixedly arranged on the sliding rod (203) which is arranged on the right side and is close to the direction of the stirring plate (116), an outer frame (2081) is arranged on the lug (208), an inner column (2082) is fixedly arranged in the outer frame (2081), and the inner column (2082) and the stirring plate (116) are slidably arranged;
the mounting device comprises a sliding frame (306) fixedly mounted on an outer vertical frame (301), an upper driving wheel (303) is rotatably mounted on the sliding frame (306), a right bidirectional screw rod (304) is fixedly mounted on the upper driving wheel (303), the other end of the right bidirectional screw rod (304) is rotatably mounted with the sliding frame (306), a vertical driving belt (302) is wound on the outer sides of the upper driving wheel (303) and the lower wheel (106), a left bidirectional screw rod (305) is rotatably mounted on the sliding frame (306), a right wheel (332) is fixedly mounted at the end of the right bidirectional screw rod (304), a left wheel (334) is fixedly mounted at the end of the left bidirectional screw rod (305), a transverse driving belt (333) is externally wound on the right wheel (332) and the left wheel (334), an inner plate (314) is fixedly mounted in the sliding frame (306), a lower plate (315) is rotatably mounted on the inner plate (314), a lower plate (316) is arranged between the lower plate (315) and the inner plate (314), a side plate frame (307) is fixedly mounted on the outer side of the sliding frame (306), a chip box (308) is fixedly mounted on the side plate (307), a chip box (309) is stacked in the NTC box, a chip box (309) is stacked on the inner plate (309), and the upper plate (309) is placed on the upper plate (309), a pressing mechanism is arranged on the sliding frame (306);
the pushing mechanism comprises a sliding block (310) which is slidably arranged on the sliding frame (306), a sliding push plate (311) is fixedly arranged below the sliding block (310), a rotary push plate (313) is rotatably arranged in the sliding block (310), and a torsion spring (312) is arranged between the rotary push plate (313) and the sliding block (310);
The pushing mechanism comprises a side connecting plate (317) fixedly arranged on a sliding frame (306), a side frame (318) is fixedly arranged on the side connecting plate (317), a middle block (319) is fixedly arranged on the side frame (318), an outer column (331) is slidably arranged on the middle block (319), a lifting block (321) is fixedly arranged at the top of the outer column (331), a compression spring (324) is arranged between the lifting block (321) and the middle block (319), a side sliding column (323) is slidably arranged on the lifting block (321), a top block (322) is fixedly arranged at the top of the side sliding column (323), a push card (328) is fixedly arranged at the bottom of the inner sliding column (326), a pressing plate (329) is fixedly arranged at the bottom of the side sliding column (323), a side spring (325) is arranged between the pressing plate (329) and the lifting block (321), a pull rope (320) is fixedly arranged on the lifting block (321), the other end of the pull rope (320) and the push plate (311) are slidably arranged in a sliding manner, and the pulley (330) is fixedly arranged at the outer side of the pulley (330), and the pulley (330) is fixedly arranged at the lower part of the pulley (317);
The chip substrate (109) is placed on a transmission belt (110), a transmission motor (103) rotates to drive a large gear (104) to rotate, thereby driving a small gear (105) and a driving wheel (107) to rotate, thereby driving the transmission belt (110) to drive the chip substrate (109) on the transmission belt to slide, the chip substrate (109) can be blocked by a blocking block (204) in the sliding process, the chip substrate (109) without glue dripping is blocked by a blocking block (204) on a right sliding rod (203), the chip substrate (109) without glue dripping is blocked by a blocking block (204) on a left sliding rod (203), the driving wheel (107) rotates, the lower wheel (106) is driven to rotate to drive an upper driving wheel (303) to rotate, thereby driving the right wheel (332) to rotate, the right wheel (332) drives a left wheel (334) and a left bidirectional screw (305) to rotate through a transverse transmission belt (333), thereby driving the sliding block (310) to slide on a sliding frame (306), the sliding block (310) is rotatably provided with a push plate (313) to rotate towards a lower push plate (313) when the push plate (313) rotates, the rotating push plate (313) pushes the NTC chip (309) to slide in the direction of the downward turning plate (315), after pushing the NTC chip (309) onto the downward turning plate (315), since the right bidirectional screw rod (304) and the left bidirectional screw rod (305) are bidirectional screw rods, the sliding block (310) and the rotating push plate (313) slide in the direction of returning to the initial position, after the rotating push plate (313) contacts with the NTC chip (309), the rotating push plate (313) rotates relative to the sliding block (310) due to the gravity of a stack of NTC chips (309), the torsion spring (312) is twisted, the rotating push plate (313) can rebound through the torsion spring (312) behind the NTC chip (309), the rotating push plate (313) returns to the initial state, and the sliding block (310) returns to the initial position; since the slider 310 is released when sliding the slider frame 306 in the direction of the lower flap 315, the compression spring 324 which is compressed will rebound, the lifting block 321 and the outer column 331 are driven to lift along the middle block 319 by the elasticity of the compression spring 324, so as to drive the push-card 328 and the press-plate 329 to lift, so that the push-card 328 and the press-plate 329 reach the upper side of the slider frame 306, when the slider 310 and the rotary push plate 313 push the NTC chip 309 onto the lower flap 315, the push-card 328 and the press-plate 329 are just located at the highest point above the NTC chip 309, at this time, the slider 310 moves back, so as to pull the pull-rope 320, thereby pulling the lifting block 321 and the outer column 331 to slide down along the middle block 319, so that the push-card 328 is contacted with the lower flap 315 first, and the NTC chip 309 is contacted with the lower flap 315, and then the lower flap 309 is driven to rotate the lower flap 315, and the lower flap 329 is driven by torsion spring 315, and the lower flap 309 is driven to rotate the lower flap 328, and the lower flap 309 is driven to rotate the lower flap 315, the NTC chip (309) is pushed into the chip substrate (109) coated with the glue, after the NTC chip (309) is placed into the chip substrate (109), the lifting block (321) can still descend for a certain distance, at the moment, the side springs (325) and the middle springs (327) are compressed, and the pressing plate (329) compacts the NTC chip (309); the sliding block (310) slides along the direction of the lower turning plate (315) on the sliding frame (306), the sliding pushing plate (311) is also enabled to slide, when the sliding pushing plate (311) contacts with the sliding ladder block (211), the end plate (209) and the sliding rod (203) are pushed to slide in the inner fixed frame (202), the reset spring (205) is compressed, the sliding rod (203) on the right side slides to drive the protruding block (208), the protruding block (208) slides to drive the stirring plate (116) and the rotating rod (115) to rotate, so as to drive the rotating rod (115) and the switching ball (114) to rotate, and as the switching ball (114) is provided with a through hole, the initial through hole is positioned in the inner wall direction of the glue outlet cylinder (113), after the switching ball (114) rotates, glue can flow through the glue outlet cylinder (112) to the chip mounting hole of the chip substrate (109), and simultaneously the sliding rods (203) on the left side and the right side can drive the blocking block (204) to slide outwards, so that the blocking block (204) is separated from the chip substrate (109) to move to the front of the chip substrate (109) and the left side can be continuously dripped on the blocking block (109), the chip substrate (109) with the chip mounted thereon is pushed under the heater (108) to be dried; when the sliding ladder block (211) is contacted with the ladder block (206), the ladder block (206) can drive the sliding ladder block (211) to slide inwards, the inner spring (210) is compressed, then the sliding ladder block (211) can reach the rear of the sliding ladder block (211) through the sliding ladder block (211), the reset spring (205) rebounds, the sliding rod (203) and the blocking block (204) return to the initial position, the blocking block (204) blocks the next chip substrate (109) again, in the return process of the sliding ladder block (311), the sliding ladder block (311) is contacted with the slope surface of the sliding ladder block (211), the sliding ladder block (211) cannot slide leftwards due to the fact that the sliding ladder block (211) and the end plate (209) cannot slide leftwards, the sliding ladder block (311) cannot be pushed to slide together, the sliding ladder block (211) can be driven to slide inwards along the NTC chip (309), the inner spring (210) is compressed, the sliding ladder block (311) returns to the initial position after passing through the sliding ladder block (211), and the rebounds of the inner spring (211).
2. The NTC chip-assembling device of claim 1, characterized in that: and the right bidirectional screw rod (304) and the left bidirectional screw rod (305) are provided with bidirectional threads.
3. The NTC chip-assembling device of claim 1, characterized in that: the internal width of the push card (328) is larger than the width of the NTC chip (309).
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| CN202311708592.8A CN117637267B (en) | 2023-12-13 | 2023-12-13 | NTC chip assembly device |
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| CN202311708592.8A CN117637267B (en) | 2023-12-13 | 2023-12-13 | NTC chip assembly device |
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