CN210378998U - High-speed taking and placing device - Google Patents

High-speed taking and placing device Download PDF

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Publication number
CN210378998U
CN210378998U CN201921238724.4U CN201921238724U CN210378998U CN 210378998 U CN210378998 U CN 210378998U CN 201921238724 U CN201921238724 U CN 201921238724U CN 210378998 U CN210378998 U CN 210378998U
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China
Prior art keywords
cam
sliding block
guide
groove
position sensor
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CN201921238724.4U
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Chinese (zh)
Inventor
周秋香
万克壮
钟文展
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Prosystems Electronic Technology Co ltd
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Prosystems Electronic Technology Co ltd
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Abstract

The utility model relates to a mechanical automation field, concretely relates to get at a high speed and put device, it includes the backup pad, locate the feed mechanism in the backup pad, be used for driving the cam mechanism of feed mechanism motion and be used for driving cam mechanism pivoted actuating mechanism, cam mechanism includes the cam lever that one end and feed mechanism are connected and the fixed cam plate of locating in the backup pad, actuating mechanism drive cam lever rotates, the terminal surface that cam lever is close to the cam plate is equipped with the slider, set up on the cam plate with slider sliding fit's cam groove, it has higher speed of getting and puts, can be suitable for the burn record of the chip of different kinds of record seat and different specifications.

Description

High-speed taking and placing device
Technical Field
The utility model relates to a mechanical automation field, concretely relates to get at a high speed and put device.
Background
When the chip is burned, the IC chip needs to be placed in the burning seat, and when the chip is manually taken and placed for burning, the efficiency is low, the placed position is prone to deviation, and the precision is not enough. With the continuous development of automation equipment, a manipulator for taking and placing materials is produced, when the existing manipulator is used for taking and placing chips, the precision and the speed of the manipulator are improved to a great extent compared with manual operation, but because the burning time of some chips is short, for example, when the chips of a tape package are burned, the manipulator with higher speed needs to be adopted, the taking and placing speed of the existing manipulator is difficult to reach the speed required by burning of the chips, and therefore the speed of the existing manipulator is not high enough, and certain limitation exists.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a high-speed taking and placing device, which has higher taking and placing speed and can be suitable for the burning of different burning seats and chips with different specifications.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a high-speed device of putting of getting, its includes the backup pad, locate the feeding agencies in the backup pad, be used for driving the feeding agencies motion cam mechanism and be used for driving cam mechanism pivoted actuating mechanism, cam mechanism includes the cam lever that one end is connected with feeding agencies and fixes the cam plate of locating in the backup pad, actuating mechanism drive cam lever rotates, the cam lever is close to the terminal surface of cam plate and is equipped with the slider, set up on the cam plate with slider sliding fit's cam groove.
Wherein, the cam groove is including the first cell body, second cell body and the third cell body that communicate in proper order, first cell body, second cell body and third cell body are connected and are constituted the cam groove of U type, first cell body and second cell body parallel arrangement, set up the spout that supplies the slider to pass on the cam lever, the slider slides and locates in the spout, the one end that the cam plate was kept away from to the slider is connected feeding agencies.
The cam mechanism further comprises a first guide assembly and a second guide assembly, the first guide assembly is used for driving the material taking mechanism to move along the length direction parallel to the first groove body, the second guide assembly is used for driving the first guide assembly to move along the length direction parallel to the second groove body, and the sliding block is connected with the first guide assembly.
The first guide assembly comprises a first guide rail connected with the sliding block and a first guide block connected with the first guide rail in a sliding mode, the first guide rail is connected with the material taking mechanism, and the second guide assembly drives the first guide block to move along the length direction parallel to the second groove body.
The second guide assembly comprises a second guide rail fixedly arranged on the support plate and a second guide block arranged on the second guide rail in a sliding manner, and the second guide block is connected with the first guide block.
The driving mechanism comprises a servo motor and a speed reducer arranged between the servo motor and the supporting plate, and an output shaft of the speed reducer is connected with one end, far away from the sliding block, of the cam rod.
Wherein, the feeding mechanism comprises a fixed plate connected with the cam mechanism and a plurality of suction nozzles arranged on the fixed plate.
The slider is provided with a sensor induction sheet, one side of the support plate, which is close to the first groove body, is provided with a first position sensor, the height of the first position sensor is equal to that of the bottom end of the first groove body, and when the slider moves to the bottom end of the first groove body, the sensor induction sheet triggers the first position sensor.
And when the sliding block moves to the bottom end of the third groove body, the sensor induction piece triggers the third position sensor.
And when the sliding block moves into the second groove body, the sensor induction piece triggers the second position sensor.
The utility model has the advantages that:
the utility model discloses a actuating mechanism drive cam lever rotates, rotates by the cam lever again and drives the feeding agencies motion, because the linear velocity of cam lever is bigger than the linear velocity of motor, rotates through the cam lever and makes the feeding agencies stroke in the same time bigger, and then improves and get the speed of putting, and because the motion cycle's of cam mechanism fixed, adopt cam mechanism to drive the feeding agencies motion, compare in adopting cylinder and guide rail, cam mechanism more is favorable to improving feeding agencies motion accuracy. In conclusion, the device has higher picking and placing speed and higher motion precision, can be suitable for the burning of chips with different burning seats and different specifications, and has wider application range.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of an embodiment of the invention;
fig. 2 is a side view of an embodiment of the invention;
fig. 3 is an exploded view of an embodiment of the present invention.
Description of reference numerals: 1. a support plate; 2. a material taking mechanism; 21. a fixing plate; 22. a suction nozzle; 3. a cam mechanism; 31. a cam lever; 311. a chute; 32. a cam plate; 33. a slider; 34. a cam slot; 341. a first tank body; 342. a second tank body; 343. a third tank body; 35. a first guide assembly; 351. a first guide block; 352. a first guide rail; 36. a second guide assembly; 361. a second guide rail; 362. a second guide block; 4. a drive mechanism; 41. a servo motor; 42. a speed reducer; 5. a first position sensor; 6. a sensor sensing patch; 7. a third position sensor; 8. a second position sensor.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
A high-speed taking and placing device is shown in figures 1-3 and comprises a supporting plate 1, a material taking mechanism 2 arranged on the supporting plate 1, a cam mechanism 3 used for driving the material taking mechanism 2 to move and a driving mechanism 4 used for driving the cam mechanism 3 to rotate, wherein the cam mechanism 3 comprises a cam rod 31 with one end connected with the material taking mechanism 2 and a cam plate 32 fixedly arranged on the supporting plate 1, the driving mechanism 4 drives the cam rod 31 to rotate, a sliding block 33 is arranged on the end face, close to the cam plate 32, of the cam rod 31, and a cam groove 34 in sliding fit with the sliding block 33 is formed in the cam plate 32.
The utility model discloses a 4 drive cam rods 31 of actuating mechanism rotate, rotate by cam rods 31 again and drive the motion of extracting mechanism 2, because the linear velocity of cam rods 31 is bigger than the linear velocity of motor, it is bigger to rotate the stroke that makes extracting mechanism 2 in the same time through cam rods 31, and then improve and get the speed of putting, and because cam mechanism 3's movement cycle's fixed, adopt cam mechanism 3 to drive extracting mechanism 2 and move, compare in adopting cylinder and guide rail, cam mechanism 3 more is favorable to improving extracting mechanism 2 motion accuracy. In conclusion, the device has higher picking and placing speed and higher motion precision, can be suitable for the burning of chips with different burning seats and different specifications, and has wider application range.
Specifically, the material taking mechanism 2, the cam mechanism 3, the supporting plate 1 and the driving mechanism 4 are connected in sequence.
The cam groove 34 comprises a first groove body 341, a second groove body 342 and a third groove body 343 which are sequentially communicated, the first groove body 341, the second groove body 342 and the third groove body 343 are connected to form the U-shaped cam groove 34, the first groove body 341 and the second groove body 342 are arranged in parallel, a sliding groove 311 for the sliding block 33 to pass through is formed in the cam rod 31, the sliding block 33 is arranged in the sliding groove 311 in a sliding manner, and one end, far away from the cam plate 32, of the sliding block 33 is connected with the material taking mechanism 2. Specifically, the first groove 341 and the third groove 343 are vertically arranged, and the second groove 342 is horizontally arranged.
When the sliding block 33 slides in the sliding groove 311, the distance between one end of the cam rod 31 far away from the sliding block 33 and the sliding block 33 is changed, so that the sliding block 33 can smoothly slide along the U-shaped cam groove 34, the sliding block 33 moves to drive the material taking mechanism 2 to move along the U-shaped track, and the sliding block 33 has a fixed lowest point and a fixed highest point due to the guiding effect of the U-shaped cam groove 34 on the sliding block 33, so that the material taking mechanism 2 has the fixed lowest point and the fixed highest point during movement, the situation of position deviation caused by the movement of the material taking mechanism 2 is reduced, and the movement precision of the material taking mechanism 2 is improved. And the U-shaped motion trail is compared with the circular motion trail, the motion path of the material taking mechanism 2 is increased in the same time, the motion speed of the material taking mechanism 2 is further improved, and the taking and placing speed of the device is improved.
Specifically, the first groove body 341 and the third groove body 343 are vertically arranged, the second groove body 342 is horizontally arranged, and a circular arc-shaped guide surface is arranged at the joint of the first groove body 341 and the second groove body 342 and the joint of the second groove body 342 and the third groove body 343.
When the material taking mechanism 2 takes the material, the driving mechanism 4 drives the cam rod 31 to rotate, the cam rod 31 rotates to drive the sliding block 33 to move upwards along the first groove body 341, the sliding block 33 moves upwards to drive the material taking mechanism 2 to move upwards, so that the material taking mechanism 2 takes the material to move upwards, then the sliding block 33 is driven by the cam rod 31 to move horizontally in the direction from the second groove body 342 to the third groove body 343, so that the sliding block 33 drives the material taking mechanism 2 to move horizontally, when the sliding block 33 moves to the joint with the second groove body 342 and the third groove body 343, the material taking mechanism 2 moves to the upper part of the material placing position, at the moment, the cam rod 31 continues to drive the sliding block 33 to move towards the bottom of the third groove body 343, the sliding block 33 further drives the material taking mechanism 2 to move downwards, when the sliding block 33 moves to the bottom of the third groove body 343, the material taking mechanism 2 takes the material to move to, and the chip is placed on the burning seat, so that the purpose of quickly taking and placing the chip is achieved.
The cam mechanism 3 further includes a first guide assembly 35 for driving the material taking mechanism 2 to move along a length direction parallel to the first groove 341 and a second guide assembly 36 for driving the first guide assembly 35 to move along a length direction parallel to the second groove 342, and the slider 33 is connected with the first guide assembly 35.
The first guide component 35 and the second guide component 36 are more stable when the picking and placing mechanism is matched to move, so that the picking and placing mechanism is not easy to vibrate, and the picking and placing mechanism is more favorable for stably grabbing materials.
Specifically, the first guide assembly 35 includes a first guide rail 352 connected to the slider 33 and a first guide block 351 slidably connected to the first guide rail 352, the first guide rail 352 is connected to the material taking mechanism 2, and the second guide assembly 36 drives the first guide block 351 to move along a direction parallel to the length direction of the second groove body 342.
When the sliding block 33 moves up and down along the first groove body 341 or the third groove body 343, the sliding block 33 drives the first guide rail 352 to move up and down, so that the first guide rail 352 moves up and down along the first guide block 351, and the first guide rail 352 moves up and down to further drive the material taking mechanism 2 to move up and down, thereby being beneficial to improving the motion stability of the material taking mechanism 2, reducing the vibration, and enabling the materials grabbed on the material taking mechanism 2 to not easily drop.
Specifically, the second guiding assembly 36 includes a second guiding rail 361 fixedly disposed on the supporting plate 1 and a second guiding block 362 slidably disposed on the second guiding rail 361, and the second guiding block 362 is connected to the first guiding block 351.
When slider 33 moves along second cell body 342 side to side, slider 33 drives first guide rail 352 side to side, and then makes first guide rail 352 drive the side to side movement of extracting mechanism 2, and first guide rail 352 drives first guide block 351 and second guide block 362 side to side slip on second guide rail 361 during first guide rail 352 side to side movement, the sliding fit of second guide block 362 and second guide rail 361 is favorable to improving extracting mechanism 2's motion stability, reduce the vibration, the material that makes on the extracting mechanism 2 snatch is difficult for dropping.
In order to make the first guide rail 361 more stable when sliding horizontally, the second guide assembly 36 is provided with two sets, the first guide assembly 35 includes two first guide blocks 351, the second guide rails 361 of the two sets of second guide assemblies 36 are respectively fixed on the upper and lower ends of the support plate 1, and the two first guide blocks 351 are respectively connected with the two second guide blocks 362.
The driving mechanism 4 comprises a servo motor 41 and a speed reducer 42 arranged between the servo motor 41 and the support plate 1, and an output shaft of the speed reducer 42 is connected with one end of the cam rod 31 far away from the slide block 33.
The servo motor 41 drives the output shaft of the speed reducer 42 to rotate, and then drives the cam rod 31 to rotate, further the cam rod 31 drives the sliding block 33 to move in the cam groove 34, when the sliding block 33 moves to the bottom of the cam groove 34, the servo motor 41 drives the output shaft of the speed reducer 42 to move in the reverse direction, and then drives the cam rod 31 to move in the reverse direction, the cam rod 31 further drives the sliding block 33 to move upwards in the reverse direction, so that the sliding block 33 moves repeatedly and circularly in the cam groove 34 along the track of the cam groove 34, and then the material taking mechanism 2 performs circular material taking and placing movement, and the movement speed is high, and the precision is high.
Wherein, the material taking mechanism 2 comprises a fixed plate 21 connected with the cam mechanism 3 and a plurality of suction nozzles 22 arranged on the fixed plate 21. The arrangement of the plurality of suction nozzles 22 is advantageous to improve the pick-and-place efficiency.
The sliding block 33 is provided with a sensor sensing piece 6, specifically, the sensor sensing piece 6 is fixedly connected with the first guide rail 352, one side of the supporting plate 1, which is close to the first groove 341, is provided with a first position sensor 5, the first position sensor 5 is equal in height with the bottom end of the first groove 341, and when the sliding block 33 moves to the bottom end of the first groove 341, the sensor sensing piece 6 triggers the first position sensor 5.
When the sliding block 33 moves to the bottom of the first groove body 341, the position of the sensor sensing piece 6 on the sliding block 33 corresponds to the position of the first position sensor 5, and the sensor sensing piece 6 triggers the first position sensor 5 to monitor the motion state of the sliding block 33, determine that the sliding block 33 moves to the bottom of the first groove body 341, and further ensure the position accuracy when the material taking mechanism 2 takes and puts materials.
A third position sensor 7 is arranged on one side of the supporting plate 1 close to the third groove 343, the third position sensor 7 is equal in height to the bottom end of the third groove 343, and when the sliding block 33 moves to the bottom end of the third groove 343, the sensor sensing piece 6 triggers the third position sensor 7.
When the sliding block 33 moves to the bottom of the third groove 343, the position of the sensor sensing piece 6 on the sliding block 33 corresponds to the position of the third position sensor 7, and the sensor sensing piece 6 triggers the first position sensor 5 to monitor the movement state of the sliding block 33, determine that the sliding block 33 moves to the bottom of the third groove 343, and further ensure the position accuracy when the material taking mechanism 2 takes and puts materials.
A second position sensor 8 is arranged on one side of the supporting plate 1 close to the second groove body 342, the second position sensor 8 and the second groove body 342 are equal in height, and when the sliding block 33 moves into the second groove body 342, the sensor induction sheet 6 triggers the second position sensor 8.
When the sliding block 33 moves to the bottom of the second groove body 342, the position of the sensor sensing piece 6 on the sliding block 33 corresponds to that of the second position sensor 8, the sensor sensing piece 6 triggers the second position sensor 8 to monitor the motion state of the sliding block 33, and the highest point of the motion of the sliding block 33 is determined, so that the material taking mechanism 2 is ensured to move according to a normal motion track, and the device is ensured to work normally.
The working principle is as follows:
when the material taking mechanism 2 takes the material, the servo motor 41 is started, the servo motor 41 drives the output shaft of the speed reducer 42 to rotate, so as to drive the cam rod 31 to rotate, further the cam rod 31 drives the slide block 33 to move in the cam groove 34, the cam rod 31 rotates to drive the slide block 33 to move upwards along the first groove body 341, the slide block 33 moves upwards to drive the material taking mechanism 2 to move upwards, so as to drive the material taking mechanism 2 to grab the material to move upwards, then the slide block 33 is driven by the cam rod 31 to move horizontally in the direction of the third groove body 343 from the second groove body 342, so as to drive the material taking mechanism 2 to move horizontally, when the slide block 33 moves to the joint with the second groove body 342 and the third groove body 343, the material taking mechanism 2 moves to the upper part of the material placing position, at the moment, the cam rod 31 continues to drive the slide block 33 to move towards the bottom of the third groove body 343, and the slide block 33 further, when the sliding block 33 moves to the bottom of the third groove 343, the material taking mechanism 2 picks the material and moves to the position of material placing, and places the chip on the burning seat, so as to achieve the purpose of rapidly taking and placing the chip.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims (10)

1. A high-speed picking and placing device is characterized in that: the cam mechanism comprises a cam rod and a cam plate, wherein one end of the cam rod is connected with the material taking mechanism, the cam plate is fixedly arranged on the supporting plate, the driving mechanism drives the cam rod to rotate, a sliding block is arranged on the end face, close to the cam plate, of the cam rod, and a cam groove in sliding fit with the sliding block is formed in the cam plate.
2. The high-speed pick-and-place device according to claim 1, wherein: the cam groove is including the first cell body, second cell body and the third cell body that communicate in proper order, first cell body, second cell body and third cell body are connected and are constituted the cam groove of U type, first cell body and second cell body parallel arrangement, set up the spout that supplies the slider to pass on the cam lever, the slider slides and locates in the spout, the one end that the cam plate was kept away from to the slider is connected feeding agencies.
3. The high-speed pick-and-place device according to claim 2, wherein: the cam mechanism further comprises a first guide assembly and a second guide assembly, the first guide assembly is used for driving the material taking mechanism to move along the length direction parallel to the first groove body, the second guide assembly is used for driving the first guide assembly to move along the length direction parallel to the second groove body, and the sliding block is connected with the first guide assembly.
4. A high speed pick and place apparatus as claimed in claim 3, wherein: the first guide assembly comprises a first guide rail connected with the sliding block and a first guide block connected with the first guide rail in a sliding mode, the first guide rail is connected with the material taking mechanism, and the second guide assembly drives the first guide block to move along the length direction parallel to the second groove body.
5. A high speed pick and place apparatus as claimed in claim 3, wherein: the second guide assembly comprises a second guide rail fixedly arranged on the supporting plate and a second guide block arranged on the second guide rail in a sliding manner, and the second guide block is connected with the first guide block.
6. The high-speed pick-and-place device according to claim 1, wherein: the driving mechanism comprises a servo motor and a speed reducer arranged between the servo motor and the supporting plate, and an output shaft of the speed reducer is connected with one end, far away from the sliding block, of the cam rod.
7. The high-speed pick-and-place device according to claim 1, wherein: the material taking mechanism comprises a fixed plate connected with the cam mechanism and a plurality of suction nozzles arranged on the fixed plate.
8. The high-speed pick-and-place device according to claim 2, wherein: be equipped with sensor response piece on the slider, one side that the backup pad is close to first cell body is equipped with first position sensor, first position sensor is as high as the bottom of first cell body, works as when the slider moves to the bottom of first cell body, sensor response piece triggers first position sensor.
9. The high-speed pick-and-place device of claim 8, wherein: and a third position sensor is arranged on one side, close to the third groove body, of the supporting plate, the height of the third position sensor is equal to that of the bottom end of the third groove body, and when the sliding block moves to the bottom end of the third groove body, the sensor induction piece triggers the third position sensor.
10. The high-speed pick-and-place device of claim 8, wherein: one side of the supporting plate close to the second groove body is provided with a second position sensor, the height of the second position sensor is equal to that of the second groove body, and when the sliding block moves into the second groove body, the sensor induction piece triggers the second position sensor.
CN201921238724.4U 2019-07-30 2019-07-30 High-speed taking and placing device Active CN210378998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921238724.4U CN210378998U (en) 2019-07-30 2019-07-30 High-speed taking and placing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921238724.4U CN210378998U (en) 2019-07-30 2019-07-30 High-speed taking and placing device

Publications (1)

Publication Number Publication Date
CN210378998U true CN210378998U (en) 2020-04-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921238724.4U Active CN210378998U (en) 2019-07-30 2019-07-30 High-speed taking and placing device

Country Status (1)

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CN (1) CN210378998U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112660812A (en) * 2020-11-16 2021-04-16 广东长盈精密技术有限公司 Loading machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112660812A (en) * 2020-11-16 2021-04-16 广东长盈精密技术有限公司 Loading machine

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