CN214315763U

CN214315763U - Board device is put to circuit board

Info

Publication number: CN214315763U
Application number: CN202120028697.9U
Authority: CN
Inventors: 张波; 付召文
Original assignee: Dongguan Talier Saling Mechanical Technology Co ltd
Current assignee: Dongguan Talier Saling Mechanical Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-28
Anticipated expiration: 2031-01-06

Abstract

The utility model belongs to the technical field of the circuit board processing technique and specifically relates to indicate a board device is put to circuit board, including inhaling the box, a plurality of feed rollers and rotation actuating mechanism, it is equipped with the suction hole to inhale the box, vacuum chamber and a plurality of vacuum notch, the vacuum chamber respectively with inhale hole and a plurality of vacuum notch intercommunication, a plurality of vacuum notches and a plurality of feed rollers one-to-one setting, the feed roller rotates and locates in the vacuum notch, the bottom surface of feed roller stretches out suddenly and inhales the bottom surface of box, form between the lateral wall of feed roller and vacuum notch and inhale the board clearance, two adjacent feed rollers enclose with the bottom surface of inhaling the box and establish into the suction plate chamber, suction plate chamber and suction plate clearance intercommunication. The utility model discloses a mode that upwards absorbs the circuit board comes the conveying line board, and the separation of being convenient for is adjacent two circuit boards, can stably and accurately absorb the monolithic circuit board, avoids appearing the phenomenon emergence of folding the material and carrying, send the board high efficiency and stable, and friction and wearing and tearing between the circuit board when reducing the pay-off do not need the position of adjustment circuit board, have improved the efficiency of sending the board.

Description

Board device is put to circuit board

Technical Field

The utility model belongs to the technical field of circuit board processing technique and specifically relates to indicate a board device is put to circuit board.

Background

In the process of processing the circuit board, the circuit board placed in a stacked manner needs to be fed. In the prior art, a circuit board is generally sucked by a sucking disc, the sucking disc is driven by a manipulator to move to a required position together with the circuit board, and finally the sucking disc releases the suction force on the circuit board so as to place the circuit board at the required position. Because the circuit board is provided with a variable number of holes, before the circuit boards with different specifications and sizes are conveyed by the suckers, the positions of the circuit boards and the suckers need to be adjusted, the holes in the circuit boards are prevented from corresponding to the positions of the suckers, the situation that the suckers cannot suck the circuit boards and the board feeding efficiency is low and unstable is avoided, and the suckers easily suck two or more circuit boards at one time to cause the phenomenon of overlapped material conveying. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a board device is put to circuit board.

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

the utility model provides a board device is put to circuit board, its includes inhales the box, rotates to set up in inhaling a plurality of feed rolls of box and install in inhaling the box and be used for driving a plurality of feed roll pivoted rotation actuating mechanism, it is provided with and inhales hole, vacuum chamber and a plurality of vacuum notch to inhale the box, a plurality of vacuum notch parallel arrangement just arrange the setting along the length direction who inhales the box, the vacuum chamber respectively with inhale hole and a plurality of vacuum notch intercommunication, a plurality of vacuum notch and a plurality of feed roll one-to-one setting, the feed roll rotates and sets up in the vacuum notch, the bottom surface of feed roll stretches outside the bottom surface of inhaling the box suddenly, form between the lateral wall of feed roll and vacuum notch and inhale the board clearance, two adjacent feed rolls enclose with the bottom surface of inhaling the box and establish into and inhale the board chamber, inhale the board chamber and inhale board clearance intercommunication.

Further, inhale the box including the suction disc and install in a plurality of separators of suction disc, a plurality of separators arrange along the length direction of suction disc and set up, a plurality of separators and a plurality of feed roller interval set up, two adjacent separators enclose and establish into the vacuum notch, two adjacent feed rollers enclose with the bottom surface of separator and establish into the suction disc chamber, inhale hole and vacuum chamber and all set up in the suction disc.

Further, arc-shaped surfaces are symmetrically arranged on two sides of the separating piece, and a suction plate gap is formed between each arc-shaped surface and the corresponding feed roller.

Furthermore, the suction box further comprises two side plates, two side edges are respectively arranged at two ends of the separating piece, and two ends of the feeding roller are respectively connected with the two side plates in a rotating mode.

Further, the bottom surface of the side plate is lower than the bottom surface of the feeding roller.

Furthermore, the rotation driving mechanism comprises a rotation driver arranged on the top surface of the suction box and a transmission assembly rotatably arranged on the side surface of the suction box, and the rotation driver drives the plurality of feeding rollers to synchronously rotate through the transmission assembly.

Further, the number of the transmission assemblies is two, and the two transmission assemblies are in driving connection through the rotating shaft.

Further, the output end of the rotary driver is in driving connection with the rotating shaft or one of the transmission components.

Further, the transmission assembly comprises a driving belt wheel, a transmission belt, a plurality of driven belt wheels and a plurality of tension wheels, the driving belt wheel is sleeved outside an output shaft of the rotary driver, the driven belt wheels are respectively sleeved at the end parts of the feeding rollers, the tension wheels are located between the two adjacent driven belt wheels, the tension wheels and the driven belt wheels are arranged in a staggered mode, and the transmission belt is wound on the driving belt wheel, the driven wheels and the tension wheels.

Further, the transmission assembly comprises a driving belt wheel, a transmission belt, a tension pulley, a plurality of driven belt wheels and a plurality of tension pulleys, the tension pulley is sleeved outside the end portion of the rotating shaft, the driving belt wheel is sleeved outside an output shaft of the rotating driver, the driven belt wheels are respectively sleeved on the end portions of the feeding rollers, the tension pulleys are located between two adjacent driven belt wheels, the tension pulleys and the driven belt wheels are arranged in a staggered mode, and the transmission belt is wound on the driving belt wheel, the tension pulley, the driven wheels and the tension pulleys.

The utility model has the advantages that: in practical application, the circuit board placing device is located above the circuit board placed in a stacked mode, the vacuumizing device vacuumizes the gap of the suction plate through the suction holes, the vacuum cavity and the vacuum notches, negative pressure is formed at the gap of the suction plate and the cavity of the suction plate, the circuit board is sucked upwards, the circuit board is attached to the bottom surface of the feeding roller, meanwhile, the driving mechanism is rotated to drive all the feeding rollers to rotate synchronously, and the rotated feeding roller drives the sucked circuit board to move along the bottom surface of the suction box, so that the circuit board is conveyed. The utility model discloses a mode that upwards absorbs the circuit board comes the conveying line board, is convenient for separate adjacent two circuit boards, can stably and accurately absorb the single circuit board, avoids appearing the phenomenon of piling material transport and takes place, send the board high efficiency and stable, friction and wearing and tearing between the circuit board when having reduced the pay-off, compare in the mode absorption circuit board that adopts the sucking disc, need adjust the hole on the circuit board and the position between the sucking disc for hole and sucking disc dislocation on the circuit board, the utility model discloses need not adjust the position of circuit board, saved loaded down with trivial details accent quick-witted operation, improved the efficiency of sending the board.

Drawings

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

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

Fig. 3 is a cross-sectional view of the present invention.

Description of reference numerals:

1. sucking the box; 2. a feed roller; 3. a rotation driving mechanism; 4. sucking holes; 5. a vacuum chamber; 6. a vacuum notch; 7. a suction plate gap; 8. a suction plate cavity; 9. sucking a plate; 10. a separator; 11. an arc-shaped surface; 12. a side plate; 13. a rotation driver; 14. a transmission assembly; 15. a rotating shaft; 16. a driving pulley; 17. a transmission belt; 18. a driven pulley; 19. a tension wheel; 20. a tension wheel.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

The first embodiment.

As shown in fig. 1 to 3, the present invention provides a circuit board placing device, which comprises a suction box 1, a plurality of feeding rollers 2 rotatably disposed on the suction box 1, and a rotation driving mechanism 3 disposed on the suction box 1 and used for driving the plurality of feeding rollers 2 to rotate synchronously, wherein the suction box 1 is provided with a suction hole 4, a vacuum chamber 5 and a plurality of vacuum notches 6, the plurality of vacuum notches 6 are disposed in parallel and arranged uniformly along the length direction of the suction box 1, the vacuum chamber 5 is respectively communicated with the suction hole 4 and the plurality of vacuum notches 6, the plurality of vacuum notches 6 and the plurality of feeding rollers 2 are disposed in one-to-one correspondence, the feeding rollers 2 are rotatably disposed in the vacuum notches 6, the bottom surface of the feeding roller 2 protrudes to the outside of the bottom surface of the suction box 1, a suction plate gap 7 is formed between the feeding rollers 2 and the side walls of the vacuum notches 6, the bottom surfaces of two adjacent feeding rollers 2 and the suction box 1 enclose into a suction plate cavity 8, the suction plate cavity 8 is communicated with the suction plate gap 7, the suction holes 4 are communicated with an external vacuumizing device, and the plane where the bottoms of the plurality of feeding rollers 2 are located is a conveying surface.

In practical application, the circuit board is put the board device and is located the top of range upon range of circuit board of placing, evacuating device carries out the evacuation to suction disc clearance 7 via inhaling hole 4, vacuum cavity 5 and a plurality of vacuum notch 6 for suction disc clearance 7 and suction disc cavity 8 department form the negative pressure, with upwards absorb the circuit board, make the circuit board paste the bottom surface of tight feed roll 2, rotate all feed rolls 2 synchronous rotations of actuating mechanism 3 drive simultaneously, pivoted feed roll 2 drives the circuit board of being absorb and removes along the bottom surface of inhaling box 1, carry the circuit board with the realization. The utility model discloses a mode that upwards absorbs the circuit board comes the conveying line board, is convenient for separate adjacent two circuit boards, can stably and accurately absorb the single circuit board, avoids appearing the phenomenon of piling material transport and takes place, send the board high efficiency and stable, friction and wearing and tearing between the circuit board when having reduced the pay-off, compare in the mode absorption circuit board that adopts the sucking disc, need adjust the hole on the circuit board and the position between the sucking disc for hole and sucking disc dislocation on the circuit board, the utility model discloses need not adjust the position of circuit board, saved loaded down with trivial details accent quick-witted operation, improved the efficiency of sending the board.

In this embodiment, the suction box 1 includes a suction plate 9 and a plurality of separators 10 mounted on the suction plate 9, the separators 10 are uniformly arranged along the length direction of the suction plate 9, the separators 10 and the feed rollers 2 are arranged at intervals, two adjacent separators 10 are enclosed to form a vacuum notch 6, two adjacent feed rollers 2 and the bottom surfaces of the separators 10 are enclosed to form a suction plate cavity 8, and the suction hole 4 and the vacuum cavity 5 are both arranged on the suction plate 9. This structural design has realized inhaling the modularization equipment of box 1, is convenient for to inhaling on the box 1 and inhale hole 4, vacuum cavity 5 etc. and be convenient for also inhale the dismouting and the maintenance of box 1 and feed roll 2.

In this embodiment, arc-shaped surfaces 11 are symmetrically arranged on two sides of the separator 10, and a suction plate gap 7 is formed between the arc-shaped surfaces 11 and the feed roller 2; this structural design is favorable to the circuit board that absorbs better in suction disc clearance 7, has improved the stability of sending the board.

In this embodiment, the suction box 1 further includes two side plates 12, two side edges of the side plates are respectively disposed at two ends of the partition 10, two ends of the feed roller 2 are respectively rotatably connected to the two side plates 12, and the side plates 12 are fixedly connected to the partition 10 via screws so as to fix the partition 10, so that the rotation driving mechanism 3 can drive the feed roller 2 to rotate.

In this embodiment, the bottom surface of the side plate 12 is lower than the bottom surface of the feed roller 2, and the part of the side plate 12 lower than the bottom surface of the feed roller 2 has the functions of limiting and guiding the circuit board, so that the stability of the conveying circuit board is improved.

In this embodiment, the rotation driving mechanism 3 includes a rotation driver 13 installed on the top surface of the suction box 1 and a transmission assembly 14 rotatably installed on the side surface of the suction box 1, and the rotation driver 13 drives the plurality of feeding rollers 2 to rotate synchronously via the transmission assembly 14. In practical application, the rotary driver 13 drives the transmission assembly 14 to work, and the transmission assembly 14 drives all the feeding rollers 2 to synchronously rotate.

In this embodiment, the number of the transmission assemblies 14 is two, the two transmission assemblies 14 are in driving connection through the rotating shaft 15, so that the two transmission assemblies 14 work synchronously, and the two transmission assemblies 14 are in driving connection with two ends of the feeding roller 2 respectively. Preferably, the output end of the rotary driver 13 is in driving connection with the rotating shaft 15 or one of the transmission assemblies 14. The rotary driver 13 drives the rotary shaft 15 to rotate, the rotary shaft 15 drives the two transmission assemblies 14 to work, the two transmission assemblies 14 are matched to drive all the feeding rollers 2 to synchronously rotate, or the rotary driver 13 drives one of the transmission assemblies 14 to work, the transmission assembly 14 of the work drives the other transmission assembly 14 to work through the rotary shaft 15, so that the two transmission assemblies 14 synchronously work, the two transmission assemblies 14 are matched to drive all the feeding rollers 2 to synchronously rotate, the structural symmetry is good, and the transmission stability is good.

In this embodiment, the transmission assembly 14 includes a driving pulley 16, a transmission belt 17, a tension pulley 20, a plurality of driven pulleys 18 and a plurality of tension pulleys 19, the tension pulley 20 is sleeved outside an end portion of the rotating shaft 15, the driving pulley 16 is sleeved outside an output shaft of the rotation driver 13, the plurality of driven pulleys 18 are respectively sleeved on end portions of the plurality of feeding rollers 2, the tension pulleys 19 are located between two adjacent driven pulleys 18, the tension pulleys 19 and the driven pulleys 18 are arranged in a staggered manner, the transmission belt 17 is wound outside the driving pulley 16, the tension pulley 20, the plurality of driven pulleys and the plurality of tension pulleys 19 according to a preset line, the tension pulley 20 and the tension pulley 19 are used for providing tension to the transmission belt 17, and the transmission belt 17 drives the rotating shaft 15 to rotate via the tension pulley 20. This structural design is favorable to rotating driver 13 and driving two transmission assembly 14 synchronous workings, and all feed rollers 2 synchronous rotation of two transmission assembly 14 drive of synchronous workings to improve the stability of sending the board.

Preferably, the number of the tension pulleys 20 and the number of the rotating shafts 15 are two, the two tension pulleys 20 are arranged in one-to-one correspondence with the two rotating shafts 15, and the two tension pulleys 20 are respectively located at two sides of the driving pulley 16. The structural design further improves the stability of the synchronous operation of the two transmission assemblies 14 driven by the rotary driver 13.

Preferably, the rotary drive 13 is an electric motor.

Example two.

The present embodiment is different from the first embodiment in that: the transmission assembly 14 includes a driving pulley 16, a transmission belt 17, a plurality of driven pulleys 18 and a plurality of tension pulleys 19, the driving pulley 16 is sleeved outside an output shaft of the rotary driver 13, the plurality of driven pulleys 18 are respectively sleeved at the end portions of the plurality of feeding rollers 2, the tension pulleys 19 are located between two adjacent driven pulleys 18, the tension pulleys 19 and the driven pulleys 18 are arranged in a staggered manner, the transmission belt 17 is wound around the driving pulley 16, the plurality of driven pulleys and the plurality of tension pulleys 19, and the tension pulleys 19 are used for providing tension for the transmission belt 17. This structural design is favorable to rotating the synchronous rotation of all feed rolls 2 of driver 13 drive through drive assembly 14 to the stability of sending the board has been improved.

The remaining structure of this embodiment is the same as that of the first embodiment, and the same structure is analyzed by the first embodiment, which is not described herein again.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a board device is put to circuit board which characterized in that: the automatic feeding device comprises an absorption box, a plurality of feeding rollers arranged on the absorption box in a rotating mode and a rotation driving mechanism arranged on the absorption box and used for driving the plurality of feeding rollers to rotate, wherein the absorption box is provided with an absorption hole, a vacuum cavity and a plurality of vacuum notches, the plurality of vacuum notches are arranged in parallel and arranged along the length direction of the absorption box, the vacuum cavity is communicated with the absorption hole and the plurality of vacuum notches respectively, the plurality of vacuum notches and the plurality of feeding rollers are arranged in a one-to-one correspondence mode, the feeding rollers are arranged in the vacuum notches in a rotating mode, the bottom surfaces of the feeding rollers stretch out of the bottom surface of the absorption box, a suction plate gap is formed between the feeding rollers and the side walls of the vacuum notches, two adjacent feeding rollers and the bottom surface of the absorption box are surrounded to form a suction plate cavity, and the suction plate cavity is communicated with the suction plate gap.

2. The circuit board placing device according to claim 1, wherein: inhale the box including the suction disc and install in a plurality of separators of suction disc, a plurality of separators arrange along the length direction of suction disc and set up, a plurality of separators set up with a plurality of feed roll intervals, and two adjacent separators enclose and establish into the vacuum notch, and two adjacent feed rolls enclose with the bottom surface of separator and establish into the suction disc chamber, inhale hole and vacuum chamber and all set up in the suction disc.

3. A circuit board placing device according to claim 2, wherein: arc-shaped surfaces are symmetrically arranged on two sides of the separating piece, and a suction plate gap is formed between each arc-shaped surface and the corresponding feed roller.

4. A circuit board placing device according to claim 2, wherein: the suction box further comprises two side plates, two side edges are respectively arranged at two ends of the separating piece, and two ends of the feeding roller are respectively connected with the two side plates in a rotating mode.

5. The circuit board placing device according to claim 4, wherein: the bottom surface of the side plate is lower than the bottom surface of the feeding roller.

6. The circuit board placing device according to claim 1, wherein: the rotation driving mechanism comprises a rotation driver arranged on the top surface of the suction box and a transmission assembly rotatably arranged on the side surface of the suction box, and the rotation driver drives the plurality of feed rollers to synchronously rotate through the transmission assembly.

7. The circuit board placing device according to claim 6, wherein: the number of the transmission assemblies is two, and the two transmission assemblies are in driving connection through the rotating shaft.

8. A circuit board placing device according to claim 7, wherein: the output end of the rotation driver is in driving connection with the rotating shaft or one of the transmission components.

9. The circuit board placing device according to claim 6, wherein: the transmission assembly comprises a driving belt wheel, a transmission belt, a plurality of driven belt wheels and a plurality of tension wheels, the driving belt wheel is sleeved outside an output shaft of the rotary driver, the driven belt wheels are respectively sleeved at the end parts of the feeding rollers, the tension wheels are positioned between the two adjacent driven belt wheels, the tension wheels and the driven belt wheels are arranged in a staggered mode, and the transmission belt is wound on the driving belt wheel, the driven wheels and the tension wheels.

10. A circuit board placing device according to claim 7, wherein: the transmission assembly comprises a driving belt wheel, a transmission belt, a tension pulley, a plurality of driven belt wheels and a plurality of tension pulleys, the tension pulley is sleeved outside the end part of the rotating shaft, the driving belt wheel is sleeved outside an output shaft of the rotating driver, the driven belt wheels are respectively sleeved at the end parts of the feeding rollers, the tension pulleys are located between two adjacent driven belt wheels, the tension pulleys and the driven belt wheels are arranged in a staggered mode, and the transmission belt is wound on the driving belt wheel, the tension pulley, the driven wheels and the tension pulleys.