CN111570459A

CN111570459A - PCB board belt cleaning device

Info

Publication number: CN111570459A
Application number: CN202010261009.3A
Authority: CN
Inventors: 李志�; 任宁; 朱俊如; 陶权; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Han s Laser Technology Industry Group Co Ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-08-25
Anticipated expiration: 2040-04-03
Also published as: CN111570459B

Abstract

The invention relates to a PCB cleaning device which comprises a cleaning mechanism, a conveying mechanism and a rack, wherein the conveying mechanism is arranged on one side of the cleaning mechanism and comprises a first conveying part and a second conveying part, the first conveying part is connected to a first guide rail, the second conveying part is connected to a second guide rail, the first conveying part comprises a first supporting piece and a first accommodating piece, the second conveying part comprises a second supporting piece and a second accommodating piece, the second accommodating piece reciprocates in the vertical direction relative to the second supporting piece, the first accommodating piece and the second accommodating piece are used for accommodating a conveying piece, the cleaning mechanism and the conveying mechanism are arranged in the rack, and a first manipulator is arranged on the rack. The device greatly improves the cleaning efficiency.

Description

PCB board belt cleaning device

Technical Field

The invention belongs to the technical field of mechanical automation, and particularly relates to a PCB cleaning device.

Background

The PCB plasma equipment needs a cleaning process in production. The traditional PCB board uses a trolley for manual feeding and discharging in the cleaning process. The manual cart is vibrated, is damaged quickly and is replaced frequently. Not only the cost is increased, but also the vibration of the cart in the transportation and the instability of manual unloading can make an impression on the yield. The manual feeding and discharging affects the production efficiency and causes great damage to products.

Disclosure of Invention

The invention provides a PCB cleaning device which is used for solving the technical problem that the PCB cleaning efficiency is low in the prior art.

The invention provides a PCB board cleaning device, comprising:

a cleaning mechanism;

the conveying mechanism is arranged on one side of the cleaning mechanism and comprises a first conveying part and a second conveying part, the first conveying part is connected to the first guide rail, the second conveying part is connected to the second guide rail, the first conveying part comprises a first supporting piece and a first accommodating piece, the second conveying part comprises a second supporting piece and a second accommodating piece, the second accommodating piece reciprocates in the vertical direction relative to the second supporting piece, and the first accommodating piece and the second accommodating piece are used for accommodating a transmission piece; and

the cleaning mechanism and the conveying mechanism are arranged in the rack, and a first manipulator is arranged on the rack.

Further, first support piece includes first support body and second support body, first support body with the second support body is parallel to each other, first holding piece includes first mounting and at least 2 first draw-in grooves, first draw-in groove equidistance parallel arrangement in on the first mounting.

Further, second support piece includes third support body and fourth support body, the third support body with the fourth support body is parallel to each other, second holding piece includes second mounting and 2 at least second draw-in grooves, the second mounting with second support piece sliding connection, the second draw-in groove equidistance parallel set up in on the second mounting.

Further, the frame includes crossbeam and supporter, the crossbeam set up in between the supporter, be provided with the third guide rail on the supporter, the crossbeam with third guide rail sliding connection.

Further, the cross beam comprises a first cross beam, a second cross beam and a third cross beam, the first cross beam is provided with a fourth guide rail, the second cross beam is provided with a fifth guide rail, and the third cross beam is provided with a sixth guide rail.

Further, the fourth guide rail is slidably connected to the first manipulator, the fifth guide rail is slidably connected to the second manipulator, and the sixth guide rail is slidably connected to the third manipulator.

Further, the cleaning mechanism is a vacuum chamber.

Further, the conveying member is a tray.

The PCB cleaning machine further comprises an input mechanism, a feeding vehicle and a discharging vehicle, wherein the feeding vehicle is arranged on one side of the input mechanism, and the discharging vehicle is used for conveying the cleaned PCB to the next procedure.

The material-accumulating part is arranged between the conveying mechanism and the input mechanism, and comprises 2 third fixing pieces parallel to each other and at least 2 third clamping grooves which are arranged on the third fixing pieces in an equidistant and parallel manner.

According to the embodiment of the invention, the PCB cleaning device comprises a cleaning mechanism, a conveying mechanism and a rack, a PCB to be cleaned is placed on the conveying mechanism through a transmission piece, the conveying mechanism is arranged on one side of the cleaning mechanism, the first manipulator conveys the PCB on the conveying mechanism to the cleaning mechanism, the conveying mechanism comprises a first conveying part and a second conveying part, when the PCB of the first conveying part is conveyed to the cleaning mechanism for cleaning, the second conveying part carries out feeding, and the cleaning efficiency is greatly improved through the matching of the first conveying part and the second conveying part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is an overall schematic view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a first conveying unit according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the second conveying part in the embodiment of the present invention.

Description of the main elements: 100. a cleaning mechanism; 200. a conveying mechanism; 210. a first conveying section; 211 a first support; 2111. a first frame body; 2112. a second frame body; 212. a first accommodating member; 2121. a first fixing member; 2122. a first card slot; 220. a second conveying section; 221. a second support member; 2211. a third frame body; 2212. a fourth frame body; 222. a second accommodating member; 2221. a second fixing member; 2222. a second card slot; 230. a first guide rail; 240. a second guide rail; 300. a frame; 310. a cross beam; 311. a first cross member; 312. a second cross member; 313. a third cross member; 320. a support body; 330. a third guide rail; 340. a fourth guide rail; 350. a fifth guide rail; 360. a sixth guide rail; 410. a first manipulator; 420. a second manipulator; 430. a third manipulator; 500. an input mechanism; 600. a feeding vehicle; 700. a blanking vehicle; 800. a transport member; 900. a material-discharging part; 910. a third fixing member; 920. and a third card slot.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention discloses a PCB cleaning apparatus, which includes a cleaning mechanism 100, a conveying mechanism 200 and a frame 300. The conveying mechanism 200 is disposed at one side of the cleaning mechanism 100. The conveying mechanism 200 includes a first conveying portion 210 and a second conveying portion 220, the first conveying portion 210 is connected to a first guide rail 230, the second conveying portion 220 is connected to a second guide rail 240, the first conveying portion 210 includes a first supporting member 211 and a first accommodating member 212, the second conveying portion 220 includes a second supporting member 221 and a second accommodating member 222, the second accommodating member 222 reciprocates in a vertical direction relative to the second supporting member 221, and the first accommodating member 212 and the second accommodating member 222 are used for accommodating the conveying member 800. The PCB to be cleaned is placed on the conveying mechanism 200 through the conveying member 800, the conveying mechanism 200 is disposed at one side of the cleaning mechanism 100, the first manipulator 410 conveys the PCB on the conveying mechanism 200 to the cleaning mechanism 100, the conveying mechanism 200 includes a first conveying portion 210 and a second conveying portion 220, when the PCB on the first conveying portion 210 is conveyed to the cleaning mechanism 100 for cleaning, the second conveying portion 220 carries out loading, and when the PCB on the first conveying portion 210 is cleaned, the PCB is conveyed to the material-discharging portion 900. The second receiving member 222 of the second conveying unit 220 slides relative to the second supporting member 221, i.e., moves in the direction of the cleaning mechanism 100, and then conveys the loaded PCB to the cleaning mechanism 100 by the first robot 410 for cleaning. The production period can be shortened through the cooperation of the first conveying part 210 and the second conveying part 220, so that the cleaning efficiency is improved, the uniformity of the cleaning effect is improved, and the yield of products is ensured.

In some embodiments, the first supporting member 211 includes a first frame 2111 and a second frame 2112, the first frame 2111 and the second frame 2112 are parallel to each other, the first receiving member 212 includes a first fixing member 2121 and at least 2 first locking grooves 2122, and the first locking grooves 2122 are equidistantly and parallelly disposed on the first fixing member 2121. Further, the second support member 221 includes a third frame body 2211 and a fourth frame body 2212, the third frame body 2211 and the fourth frame body 2212 are parallel to each other, the second accommodating member 222 includes a second fixing member 2221 and at least 2 second clamping grooves 2222, the second fixing member 2221 is slidably connected to the second support member 221, and the second clamping grooves 2222 are equidistantly and parallelly disposed on the second fixing member 2221. Specifically, the first receptacle 212 and the second receptacle 222 may be shelves, and the cleaning mechanism 100 may also include shelves for receiving the conveyor 800. In actual production, the shelf of the cleaning mechanism 100 does not exceed 15 layers, that is, 15 layers are cleaned by the cleaning device at a time, and for improving efficiency, the first receiving member 212 and the second receiving member 222 are also provided with 15 layers. More specifically, the cleaning mechanism 100 may be a vacuum chamber. The transfer member 800 may be a tray.

In some embodiments, the rack 300 includes a cross beam 310 and a support body 320, the cross beam 310 is disposed between the support bodies 320, the support body 320 is provided with a third guide rail 330, and the cross beam 310 is slidably connected to the third guide rail 330. The cross member 310 includes a first cross member 311, a second cross member 312, and a third cross member 313, the first cross member 311 is provided with a fourth guide rail 340, the second cross member 312 is provided with a fifth guide rail 350, and the third cross member 313 is provided with a sixth guide rail 360. The fourth rail 340 is slidably coupled to the first robot 410, the fifth rail 350 is slidably coupled to the second robot 420, and the sixth rail 360 is slidably coupled to the third robot 430. The cleaning device for the PCB further comprises an input mechanism 500, a feeding vehicle 600 and a discharging vehicle 700, wherein the feeding vehicle 600 is arranged on one side of the input mechanism 500 and is used for conveying the cleaned PCB to the next procedure. In order to operate the cleaning apparatus more efficiently, a material discharging portion 900 is further provided, the material discharging portion 900 is provided between the conveying mechanism 200 and the input mechanism 500, the material discharging portion 900 includes 2 third fixing members 910 and at least 2 third catching grooves 920 which are parallel to each other, and the third catching grooves 920 are equidistantly and parallel provided on the third fixing members 910. The material-discharging unit 900 may be a shelf. In order to satisfy the PCB board where the first container 212 and the second container 222 are placed at the same time, the material discharging portion 900 may be provided with 30 layers.

Specifically, the PCB to be cleaned is transferred to the input mechanism 500 by the feeding cart 600, and the transfer mechanism 500 transfers the PCB to be cleaned toward the third robot arm 430. The third beam 313 is provided with 2 third robot arms 430. The third robot 430 is provided with a suction cup (not shown in the drawings). The third robot 430 slides on the third guide rail 330 to the PCB panel to be cleaned. The distance between the two third manipulators 430 is adjusted by the sixth guide rail 360, and the PCB to be cleaned is transferred to the transfer member 800 of the material discharging part 900. The second robot hand 420 conveys the PCB board to be cleaned of the material discharging part 900 to the conveying mechanism 200 through the third guide rail 330 and the fifth guide rail 350. The first robot 410 transports the PCB panel to be cleaned on the transport mechanism 200 to the cleaning mechanism 100. After the cleaning is completed, the first robot 410 transfers the PCB to the discharging part 900, and then to the discharging cart 700 by the second robot 420, and the next process is performed by the discharging cart 700. More specifically, the second beam 312 may be provided with two second manipulators 420. The distance between the two second manipulators 420 is adjusted by the sliding of the fifth guide 350. Two first manipulators 410 are provided on the first beam 311. The distance between the first manipulators 410 is adjusted by the sliding of the fourth guide rails 340. The second and

third manipulators

420 and 430 are provided with hooks (not shown) adapted to the transfer member 800. The cleaning device improves the efficiency of cleaning the PCB, shortens the cleaning period and reduces the labor cost.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In view of the above description of the technical solutions provided by the present invention, those skilled in the art will recognize that there may be variations in the technical solutions and the application ranges according to the concepts of the embodiments of the present invention, and in summary, the content of the present specification should not be construed as limiting the present invention.

Claims

1. A PCB board belt cleaning device which characterized in that includes:

a cleaning mechanism;

2. The cleaning device according to claim 1, wherein the first supporting member includes a first frame body and a second frame body, the first frame body and the second frame body are parallel to each other, the first accommodating member includes a first fixing member and at least 2 first engaging grooves, and the first engaging grooves are equidistantly and parallelly disposed on the first fixing member.

3. The cleaning device according to claim 1, wherein the second supporting member includes a third frame body and a fourth frame body, the third frame body and the fourth frame body are parallel to each other, the second accommodating member includes a second fixing member and at least 2 second engaging grooves, the second fixing member is slidably connected to the second supporting member, and the second engaging grooves are equidistantly and parallelly disposed on the second fixing member.

4. The cleaning device of claim 3, wherein the frame comprises a beam and a support body, the beam is disposed between the support bodies, the support body is provided with a third guide rail, and the beam is slidably connected with the third guide rail.

5. The cleaning device of claim 4, wherein the cross-beam includes a first cross-beam, a second cross-beam, and a third cross-beam, the first cross-beam being provided with a fourth rail, the second cross-beam being provided with a fifth rail, and the third cross-beam being provided with a sixth rail.

6. The cleaning device of claim 5, wherein the fourth rail is slidably coupled to the first robot, the fifth rail is slidably coupled to the second robot, and the sixth rail is slidably coupled to the third robot.

7. The cleaning device of claim 1, wherein the cleaning mechanism is a vacuum chamber.

8. The cleaning device of claim 1, wherein the transport member is a tray.

9. The cleaning device according to claim 1, further comprising an input mechanism, a feeding cart and a discharging cart, wherein the feeding cart is disposed at one side of the input mechanism, and the discharging cart is used for conveying the cleaned PCB to a next process.

10. The cleaning device according to any one of claims 1 to 9, characterized by further comprising a bin material portion that is provided between the conveying mechanism and the input mechanism, the bin material portion comprising 2 third fixing members that are parallel to each other and at least 2 third catching grooves that are equidistantly and parallel provided on the third fixing members.