CN211676850U

CN211676850U - Dustproof device of chip mounter

Info

Publication number: CN211676850U
Application number: CN201922467480.3U
Authority: CN
Inventors: 金铉镇
Original assignee: Shenzhen Heyun Optoelectronics Co ltd
Current assignee: Shenzhen Heyun Optoelectronics Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a dust keeper of chip mounter, comprises a workbench, chip mounter body and electric telescopic handle, chip mounter body fixed mounting is in the upper end of workstation, the outside cover of chip mounter body is equipped with the safety cover, safety cover fixed mounting is in the upper end of workstation, the outside of safety cover is equipped with the cover door, the intercommunication is equipped with the opening on the one end lateral wall of safety cover, install the dust guard in the opening, two backup pads of the upper end fixedly connected with of workstation, electric telescopic handle fixed mounting is on the one end lateral wall of one of them backup pad, electric telescopic handle's one end fixedly connected with clearance mechanism, the clearance end and the dust guard counterbalance contact of clearance mechanism, the drive end of clearance mechanism rotates with the backup pad of keeping away from electric telescopic handle and is connected, the upper end fixedly connected with dust absorption mechanism of workstation. The utility model discloses can not only reduce the dust of chip mounter during operation effectively, can also clear up and collect dustproof structure in the device effectively.

Description

Dustproof device of chip mounter

Technical Field

The utility model relates to a chip mounter technical field especially relates to a dust keeper of chip mounter.

Background

The chip mounter is also called a "mounter" or a "surface mounting system", and is configured behind a dispensing machine or a screen printer in a production line, and is equipment for accurately placing surface mounting components on a PCB pad by moving a mounting head, and the surface mounting components need to be kept clean during working, so that the influence of dust on PCB processing is reduced.

Most chip mounter dust keeper who uses on the existing market can not carry out dustproof processing effectively to the chip mounter, and can not clear up the dustproof construction on it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art chip mounter dust keeper and can not carry out dustproof processing effectively to the chip mounter mostly, and can not carry out the phenomenon of clearing up to the dustproof construction above that, and the dust keeper of a chip mounter who proposes, it can not only reduce the dust of chip mounter during operation effectively, can also clear up and collect dustproof structure in the device effectively.

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

a dustproof device of a chip mounter comprises a workbench, a chip mounter body and an electric telescopic rod, wherein the chip mounter body is fixedly arranged at the upper end of the workbench, a protective cover is sleeved outside the chip mounter body and fixedly arranged at the upper end of the workbench, a cover door is arranged outside the protective cover, an opening is formed in one end side wall of the protective cover in a communicating mode, a dustproof plate is arranged in the opening, two support plates are fixedly connected to the upper end of the workbench, the electric telescopic rod is fixedly arranged on one end side wall of one support plate, a cleaning mechanism is fixedly connected to one end of the electric telescopic rod, the cleaning end of the cleaning mechanism is in abutting contact with the dustproof plate, the driving end of the cleaning mechanism is rotatably connected with the support plate far away from the electric telescopic rod, a dust collection mechanism is fixedly connected to the upper end of the workbench, a dust collection end sleeve of the dust collection mechanism is arranged outside the dustproof plate and is fixedly connected with the protective cover and the, the lower end of the horizontal part of the workbench is fixedly connected with a containing mechanism, and the dust collection mechanism is communicated with the containing mechanism.

Preferably, clearance mechanism includes the rack plate of fixed connection one end in electric telescopic handle, one of them rotate on the one end lateral wall of backup pad and be connected with the pivot, coaxial fixedly connected with gear in the pivot, the gear meshes with the rack plate mutually, the one end fixedly connected with clearance board of backup pad is kept away from in the pivot, clearance board and dust guard counterbalance contact, the one end and the dust absorption mechanism fixed connection of backup pad are kept away from to the rack plate, and the setting of clearance mechanism has cleared up the dust on the dust guard effectively, and then has avoided the jam of dust guard.

Preferably, the dust collection mechanism comprises a seal box fixedly connected to the upper end of the workbench, a piston plate is arranged in the seal box in a sliding seal manner, a piston rod is fixedly connected to one end side wall of the piston plate, one end of the piston rod, far away from the piston plate, of the piston plate is arranged in a sliding seal manner and penetrates through one end side wall of the seal box, and is fixedly connected with a connecting rod, one end side wall of the connecting rod is fixedly connected with one end of the rack plate, an air inlet pipe and an air outlet pipe are respectively communicated and arranged in the seal box at the two ends of the piston plate, one-way pressure valves are respectively arranged on the two air inlet pipes and the two air outlet pipes, the air outlet ends of the two air outlet pipes are respectively communicated and arranged through the horizontal part of the workbench and are communicated with the storage mechanism, the air inlet ends of the two air inlet pipes, the dust collecting device is characterized in that a plurality of air inlets are communicated with the inner wall of the annular pipe, the air inlet end of the air inlet pipe is communicated with the side wall of one end of the annular pipe, and the dust collecting mechanism is arranged to effectively absorb dust generated on the surface layer of the dust guard.

Preferably, the containing mechanism includes the containing box of fixed connection in workstation horizontal part lower extreme, the bottom intercommunication of containing box is equipped with the drain pipe, the intercommunication is equipped with the water inlet on the one end lateral wall of containing box, install solenoid valve in the drain pipe, two the end of giving vent to anger of outlet duct all runs through the horizontal part setting of workstation and is linked together with the top of containing box, and the setting of containing mechanism has realized the collection effect to the dust.

Preferably, one end fixedly connected with elasticity brush hair of cleaning plate, elasticity brush hair and dust guard counterbalance contact, the setting of elasticity brush hair has improved the dust collection efficiency of cleaning plate.

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

1. the utility model discloses a set up workstation, chip mounter body, electric telescopic handle, safety cover, cover door, dust guard, backup pad, rack plate, pivot, gear, clearance board and seal box etc. realized the dustproof effect to the chip mounter, wherein dust absorption mechanism's setting has not only accelerated the flow of air in the safety cover, has carried out the heat dissipation to the chip mounter and has handled, has still carried out the absorption to the dust on the dust guard effectively.

2. The utility model discloses a set up workstation, chip mounter body, electric telescopic handle, safety cover, cover door, dust guard, backup pad, rack plate, pivot, gear, clearance board and seal box etc. realized the clearance effect to the dustproof construction in the device, wherein clearance mechanism's setting has cleared up the dust on the dust guard effectively, and then has avoided the jam of dust guard.

Drawings

Fig. 1 is a front perspective view of a dust-proof device of a chip mounter according to the present invention;

fig. 2 is a side perspective view of a dustproof device of a chip mounter according to the present invention;

fig. 3 is an external schematic structural view of a dustproof device of a chip mounter according to the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 1.

In the figure: 1 workstation, 2 chip mounter bodies, 3 electric telescopic handle, 4 safety covers, 5 cover doors, 6 dust guards, 7 backup pads, 8 rack boards, 9 pivot, 10 gears, 11 cleaning plates, 12 seal box, 13 piston board, 14 piston rods, 15 connecting rods, 16 intake pipe, 17 outlet ducts, 18 one-way pressure valve, 19 ring pipes, 20 air inlets, 21 containing box, 22 drain pipes, 23 water inlets, 24 solenoid valves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a dust-proof device of a chip mounter comprises a workbench 1, a chip mounter body 2 and an electric telescopic rod 3, wherein the chip mounter body 2 is fixedly arranged at the upper end of the workbench 1, a protective cover 4 is sleeved outside the chip mounter body 2, the protective cover 4 is fixedly arranged at the upper end of the workbench 1, a cover door 5 is arranged outside the protective cover 4, an opening is formed in the side wall of one end of the protective cover 4 in a communicating manner, a dust-proof plate 6 is arranged in the opening, two supporting plates 7 are fixedly connected to the upper end of the workbench 1, the electric telescopic rod 3 is fixedly arranged on the side wall of one end of one supporting plate 7, a cleaning mechanism is fixedly connected to one end of the electric telescopic rod 3, the cleaning end of the cleaning mechanism is abutted against the dust-proof plate 6, the driving end of the cleaning mechanism is rotatably connected with the supporting plate 7 far away, dust absorption mechanism's dust absorption pot head is located the dust guard 6 outside and with the equal fixed connection of safety cover 4 and clearance mechanism, workstation 1's horizontal part lower extreme fixedly connected with receiving mechanism, dust absorption mechanism and receiving mechanism intercommunication set up, it needs to explain that, safety cover 4 is transparent material, and then the staff of being convenient for observes its inside condition more directly perceivedly, it needs to explain in addition, cover door 5 sets up on the one end lateral wall of safety cover 4 for the flip formula, this is prior art, no longer give unnecessary details here.

Clearance mechanism includes rack plate 8 of fixed connection in 3 one end of electric telescopic handle, wherein rotate on the one end lateral wall of a backup pad 7 and be connected with pivot 9, coaxial fixedly connected with gear 10 on the pivot 9, gear 10 meshes with rack plate 8 mutually, the one end fixedly connected with clearance board 11 of backup pad 7 is kept away from to pivot 9, clearance board 11 and 6 counterbalance contacts of dust guard, the one end and the dust absorption mechanism fixed connection of backup pad 7 are kept away from to rack plate 8, the setting of clearance mechanism, the dust to on the dust guard 6 has been cleared up effectively, and then the jam of dust guard 6 has been avoided.

The dust collection mechanism comprises a seal box 12 fixedly connected to the upper end of a workbench 1, a piston plate 13 is arranged in the seal box 12 in a sliding seal manner, a piston rod 14 is fixedly connected to one end side wall of the piston plate 13, one end, far away from the piston plate 13, of the piston rod 14 in a sliding seal manner penetrates through one end side wall of the seal box 12 and is fixedly connected with a connecting rod 15, one end side wall of the connecting rod 15 is fixedly connected with one end of a rack plate 8, an air inlet pipe 16 and an air outlet pipe 17 are respectively communicated with the seal box 12 arranged at two ends of the piston plate 13, one-way pressure valves 18 are respectively arranged on the two air inlet pipes 16 and the two air outlet pipes 17, air outlet ends of the two air outlet pipes 17 are respectively communicated with a horizontal part of the workbench 1 and are communicated with a containing mechanism, air inlet ends of the two air inlet pipes 16 are communicated with each other, the inner wall of the annular pipe 19 is provided with a plurality of air inlets 20 in a communicating manner, the air inlet ends of the air inlet pipes 16 are communicated with one end side wall of the annular pipe 19, it should be noted that the air inlet ends of the two air inlet pipes 16 outside the seal box 12 are communicated with each other to form the same air inlet end, the air inlet ends are communicated with one end side wall of the annular pipe 19, and a dust collection mechanism is arranged to effectively absorb dust generated on the surface layer of the dust-proof plate 6, it should be noted that the one-way pressure valve 18 on the air inlet pipe 16 controls air flow to only enter the seal box 12 from the annular pipe 19, the one-way pressure valve 18 on the air outlet pipe 17 controls air flow to only enter the storage box 21 from the seal box 12, and it should be noted that the range of extension and retraction of the electric telescopic rod 3 enables the movement range of the piston plate 13 not to affect air inlet of the air.

The containing mechanism comprises a containing box 21 fixedly connected to the lower end of the horizontal part of the workbench 1, a drain pipe 22 is communicated with the bottom of the containing box 21, a water inlet 23 is communicated with the side wall of one end of the containing box 21, it needs to be explained that a filter plate (not shown in the figure) is installed in the water inlet 23, the filter plate is arranged to prevent dust in the containing box 21 from being discharged from the water inlet 23, an electromagnetic valve 24 is installed in the drain pipe 22, the air outlet ends of two air outlet pipes 17 are both arranged to penetrate through the horizontal part of the workbench 1 and are communicated with the top of the containing box 21, the containing mechanism is arranged to realize the dust collecting function, it needs to be explained that the electromagnetic valve 24 is the prior art and is not described herein any more, in addition, when the equipment works, a proper amount of water is added into the containing box 21 through the water inlet 23 to adsorb dust entering the containing, the adding water of containing box 21 is prior art, no longer gives unnecessary details here, and the one end fixedly connected with elasticity brush hair of cleaning plate 11, elasticity brush hair and 6 counterbalance contacts of dust guard, and the setting of elasticity brush hair has improved cleaning plate 11's dust collection efficiency.

In the utility model, when the chip mounter body 2 works, the electric telescopic rod 3 is started to work, the electric telescopic rod 3 drives the rack plate 8 to horizontally reciprocate, so that the gear 10 rotates in the forward and reverse directions, the gear 10 rotates in the forward and reverse directions to drive the rotating shaft 9 to rotate in the forward and reverse directions, the rotating shaft 9 rotates in the forward and reverse directions to drive the cleaning plate 11 to rotate in the forward and reverse directions, so that dust on the dust-proof plate 6 is cleaned, wherein the rack plate 8 horizontally reciprocates to drive the connecting rod 15 and the piston rod 14 to horizontally reciprocate, so that the pressure in the sealing box 12 changes, the one-way pressure valve 18 on the air inlet pipe 16 controls air flow to enter the sealing box 12 from the annular pipe 19, the one-way pressure valve 18 on the air outlet pipe 17 controls air flow to enter the containing box 21 from the sealing box 12, the annular pipe 19 absorbs the dust cleaned on the dust-proof plate 6 into the interior through the air, further, the absorption effect on dust is realized, the dust entering the containing box 21 is absorbed by water, the water inlet 23 is arranged to keep the pressure in the containing box 21 balanced all the time, when the equipment works, a worker can regularly open the electromagnetic valve 24 to discharge the water in the containing box 21 and further discharge the dust in the containing box 21 according to the actual situation, a small amount of dust is accumulated in the sealing box 12 and the annular pipe 19 in the device, the influence on the operation of the device can be ignored, when the device absorbs the dust, the air flow in the protective cover 4 is accelerated, and further the heat dissipation treatment is effectively carried out on the chip mounter body 1, in addition, when the device works, the cover door 5 can be manually opened to place a PCB to be processed in a proper position in the protective cover 4, and after the placement is finished, the cover door 5 is closed, the cover door 5 is a flip cover type, and feeding and discharging are convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dustproof device of a chip mounter comprises a workbench (1), a chip mounter body (2) and an electric telescopic rod (3), wherein the chip mounter body (2) is fixedly arranged at the upper end of the workbench (1), and is characterized in that a protective cover (4) is sleeved on the outer side of the chip mounter body (2), the protective cover (4) is fixedly arranged at the upper end of the workbench (1), a cover door (5) is arranged on the outer side of the protective cover (4), an opening is formed in one end side wall of the protective cover (4) in a communicating manner, a dustproof plate (6) is arranged in the opening, two supporting plates (7) are fixedly connected to the upper end of the workbench (1), the electric telescopic rod (3) is fixedly arranged on one end side wall of one supporting plate (7), a cleaning mechanism is fixedly connected to one end of the electric telescopic rod (3), and the cleaning end of the cleaning mechanism is abutted against and contacted with the dustproof plate (6), the drive end of clearance mechanism rotates with backup pad (7) of keeping away from electric telescopic handle (3) and is connected, the upper end fixedly connected with dust absorption mechanism of workstation (1), dust absorption mechanism's dust absorption pot head locate dust guard (6) the outside and with safety cover (4) and the equal fixed connection of clearance mechanism, the horizontal part lower extreme fixedly connected with receiving mechanism of workstation (1), dust absorption mechanism and receiving mechanism intercommunication set up.

2. The dustproof device of the chip mounter according to claim 1, wherein the cleaning mechanism comprises a rack plate (8) fixedly connected to one end of the electric telescopic rod (3), one end of the support plate (7) is rotatably connected with a rotating shaft (9), the rotating shaft (9) is coaxially and fixedly connected with a gear (10), the gear (10) is meshed with the rack plate (8), one end of the rotating shaft (9) far away from the support plate (7) is fixedly connected with a cleaning plate (11), the cleaning plate (11) is in contact with the dustproof plate (6) in a propping manner, and one end of the rack plate (8) far away from the support plate (7) is fixedly connected with the dust collection mechanism.

3. The dustproof device of the chip mounter according to claim 2, wherein the dust collection mechanism comprises a seal box (12) fixedly connected to the upper end of the worktable (1), a piston plate (13) is arranged in the seal box (12) in a sliding seal manner, a piston rod (14) is fixedly connected to one end side wall of the piston plate (13), one end, far away from the piston plate (13), of the piston rod (14) is arranged in a sliding seal manner and penetrates through one end side wall of the seal box (12) and is fixedly connected with a connecting rod (15), one end side wall of the connecting rod (15) is fixedly connected with one end of the rack plate (8), an air inlet pipe (16) and an air outlet pipe (17) are respectively communicated with the seal boxes (12) at two ends of the piston plate (13), two one-way pressure valves (18) are respectively installed on the air inlet pipe (16) and the two air outlet pipes (, two the horizontal part that the end of giving vent to anger of outlet duct (17) all runs through workstation (1) sets up and is linked together, two with receiving mechanism the inlet end intercommunication setting of intake pipe (16), the outside cover of dust guard (6) is equipped with rather than assorted ring pipe (19), ring pipe (19) fixed connection is on the one end lateral wall of safety cover (4), the intercommunication is equipped with a plurality of air inlets (20) on the inner wall of ring pipe (19), the inlet end of intake pipe (16) sets up with the one end lateral wall intercommunication of ring pipe (19).

4. The dustproof device of the chip mounter according to claim 3, wherein the receiving mechanism comprises a receiving box (21) fixedly connected to the lower end of the horizontal portion of the worktable (1), a drain pipe (22) is communicated with the bottom of the receiving box (21), a water inlet (23) is communicated with one end of the side wall of the receiving box (21), an electromagnetic valve (24) is installed in the drain pipe (22), and the air outlet ends of the two air outlet pipes (17) are both arranged through the horizontal portion of the worktable (1) and communicated with the top of the receiving box (21).

5. The dustproof device of the chip mounter according to claim 2, wherein one end of the cleaning plate (11) is fixedly connected with elastic bristles, and the elastic bristles are in contact with the dustproof plate (6) in an abutting mode.