CN213468916U

CN213468916U - Dust collector is used in processing of PCB board

Info

Publication number: CN213468916U
Application number: CN202022309799.6U
Authority: CN
Inventors: 曹智明
Original assignee: Wanan Yuwei Electronics Co Ltd
Current assignee: Wanan Yuwei Electronics Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-18
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a dust collector is used in processing of PCB board, include: a frame; the conveying belt is arranged at the top of the rack; the fixing assemblies are arranged on the conveying belt at intervals along the travelling path direction of the conveying belt and comprise fixing seats, gears and rotary bases, the fixing seats are fixedly connected with the conveying belt, the gears are arranged above the fixing seats and rotatably connected with the fixing seats, the rotary bases are arranged above the gears and fixedly connected with the gears, and elastic clamping pieces are arranged on the rotary bases; the cleaning chamber is arranged above the conveying belt and fixedly connected with the rack, a dust removal pipe is arranged in the cleaning chamber, and a dust suction port is arranged above the cleaning chamber; the rack is arranged inside the clean room along the length direction of the conveying belt and is fixedly connected with the rack through a support, and the rack is meshed with the gear to drive the rotary seat to rotate. The beneficial effects of the utility model are that through rack and gear engagement, at the dust removal in-process, the swivel mount rotates together with the PCB board on the swivel mount for the PCB board removes dust evenly, thoroughly.

Description

Dust collector is used in processing of PCB board

Technical Field

The utility model relates to a PCB board processing technology field, more specifically the dust collector is used in processing of saying so relates to a PCB board.

Background

The PCB is a supplier for electrical connection of electronic components, and the PCB has the main advantages of greatly reducing errors of wiring and assembly and improving automation level and production labor rate.

Because the PCB board is printed circuit board, at the in-process of printing production and later stage transportation, storage, more dust is gathered easily on its surface, because the influence of dust to the PCB board is great, consequently need remove dust to the PCB board earlier before assembling electronic components to the PCB board. Dust removal is carried out to the PCB board among the prior art through artifical the wiping or adopt simple dust collecting equipment to remove dust to PCB board surface. However, the manual dust removal effect is poor and the speed is slow; dust collecting equipment adopts the PCB board of stewing on the frock to carry out the dust absorption and handles, has sanitary dead angle, can not involve every corner on the PCB board, leads to the inhomogeneous, incomplete phenomenon of removing dust.

Therefore, how to provide a dust removal device for processing a PCB, which can achieve uniform and thorough dust removal of the PCB, is a problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a dust collector is used in PCB board processing solves among the prior art in PCB board course of working, to the inhomogeneous, not thorough problem of PCB board dust removal.

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

the utility model provides a dust collector is used in processing of PCB board, includes:

a frame;

the conveying belt is arranged at the top of the rack;

the fixing assemblies are arranged on the conveying belt at intervals along the travelling path direction of the conveying belt and comprise fixing seats, gears and rotary bases, the fixing seats are fixedly connected with the conveying belt, the gears are arranged above the fixing seats and are rotatably connected with the fixing seats, the rotary bases are arranged above the gears and are fixedly connected with the gears, and the rotary bases are provided with elastic clamping pieces for fixing PCB boards;

the cleaning chamber is arranged above the conveying belt and fixedly connected with the rack, a dust removal pipe for removing dust is arranged in the cleaning chamber, and a dust suction port is arranged above the cleaning chamber; and

the rack is arranged in the cleaning chamber along the length direction of the conveying belt, and is fixedly connected with the rack through a support, and the rack is meshed with the gear to drive the rotary seat to rotate.

Furthermore, the dust removal pipe is equipped with two, two the dust removal pipe is located along conveyer belt length direction symmetry the inner wall of clean room, the dust removal pipe is last to have a plurality of nozzles, and is a plurality of the nozzle is followed the interval of dust removal pipe length direction sets up.

Further, the length of the cleaning chamber is less than the length of the conveyor belt.

According to the technical scheme, compare with prior art, the utility model provides a dust collector is used in processing of PCB board, through with the PCB board setting on the swivel mount, the swivel mount below is equipped with the gear, be equipped with the rack in the frame, through rack and gear engagement, at the dust removal in-process, the swivel mount rotates together with the PCB board of treating on the swivel mount and removing dust, rotate the in-process at the PCB board and remove dust to the PCB board, and then can make every corner on the PCB board can both be cleaned and removed dust for the PCB board removes dust evenly, thoroughly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Figure 1 attached drawing is the utility model provides a dust collector's for PCB board processing structure schematic diagram.

Wherein: 1 is a frame; 2 is a conveying belt; 3 is a fixed component; 31 is a fixed seat; 32 is a gear; 33 is a swivel base; 4 is a clean room; 5 is a rack; 6 is an elastic clamping piece; 7 is a dust removal pipe; 8 is a dust absorption port; 9 is a bracket; and 10 is a nozzle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawing 1, the embodiment of the utility model discloses a dust collector is used in processing of PCB board, include: frame 1, conveyer belt 2, fixed subassembly 3, clean room 4 and rack 5.

The conveyer belt 2 is arranged at the top of the frame 1, and the conveyer belt 2 is driven to rotate by a driving motor.

The fixed components 3 are arranged on the conveyer belt 2 at intervals along the running direction of the conveyer belt 2, the fixed components 3 are all arranged on the central axis of the conveyer belt 2, the fixed components 3 comprise a fixed seat 31, a gear 32 and a rotary seat 33, the fixed seat 31 is fixedly connected with the conveyer belt 2, the gear 32 is arranged above the fixed seat 31, the gear 32 is rotatably connected with the fixed seat 31 to realize the relative rotation of the gear 32 and the fixed seat 31, the rotary seat 33 is arranged above the gear 32 and is fixedly connected with the gear 32, so that the rotary seat 33 and the gear 32 are integrated and can relatively rotate with the fixed seat 31, the rotary seat 33 is provided with an elastic clamping piece 6 for fixing the PCB, the PCB to be dedusted is fixed on the elastic clamping piece 6 in an inserting mode, wherein the elastic clamping piece 6 is made of rubber material, and the elastic clamping piece 6 made of rubber material can prevent the PCB from being scratched in the inserting process, while preventing the falling of the PCB board during the rotation of the swivel mount 33.

Clean room 4 locate conveyer belt 2 the top and with 1 fixed connection of frame, be provided with the dust removal pipe 7 that is used for removing dust in clean room 4, dust removal pipe 7 is connected with the dust collecting equipment who bloies, wherein, dust removal pipe 7 is equipped with two, the inner wall of clean room 4 is located along 2 length direction symmetries of conveyer belt to two dust removal pipes 7, a plurality of nozzles 10 have on the dust removal pipe 7, a plurality of nozzles 10 set up along 7 length direction intervals of dust removal pipe, the top of clean room 4 is equipped with dust absorption mouth 8, dust absorption mouth 8 is connected with dust collecting equipment, a dust for absorbing 7 follow PCB boards of dust removal pipe and blow off. In this embodiment, the length of clean room 4 is less than the length of conveyer belt 2, and clean room 4 locates the intermediate position of frame 1, ensures all to have fixed subassembly 3 on the conveyer belt 2 of clean room 4 both sides, realizes pegging graft the PCB board on fixed subassembly 3 before fixed subassembly 3 gets into clean room 4, accomplishes clean back at fixed subassembly 3, realizes collecting of PCB board.

Inside clean room 4 is located to the length direction of rack 5 along conveyer belt 2, and rack 5 passes through support 9 and frame 1 fixed connection, and rack 5 is used for the drive to rotate with rack 5 engaged gear 32 with gear 32 meshing, and then the swivel mount 33 on the drive this gear 32 rotates to it is rotatory to drive the PCB board of pegging graft on elasticity fastener 6, realizes the rotatory cleanness of PCB board, and then makes the PCB board remove dust evenly, thoroughly.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a dust collector is used in processing of PCB board which characterized in that includes:

a frame (1);

the conveying belt (2) is arranged at the top of the rack (1);

the fixing assembly (3) is arranged on the conveying belt (2) at intervals along the traveling direction of the conveying belt (2), the fixing assembly (3) comprises a fixing seat (31), a gear (32) and a rotary seat (33), the fixing seat (31) is fixedly connected with the conveying belt (2), the gear (32) is arranged above the fixing seat (31) and is rotatably connected with the fixing seat (31), the rotary seat (33) is arranged above the gear (32) and is fixedly connected with the gear (32), and an elastic clamping piece (6) used for fixing a PCB is arranged on the rotary seat (33);

the cleaning chamber (4) is arranged above the conveying belt (2) and is fixedly connected with the rack (1), a dust removal pipe (7) for removing dust is arranged in the cleaning chamber (4), and a dust suction opening (8) is arranged above the cleaning chamber (4); and

rack (5), rack (5) are followed the length direction of conveyer belt (2) is located inside clean room (4), just rack (5) through support (9) with frame (1) fixed connection, rack (5) with gear (32) meshing is used for the drive swivel mount (33) rotate.

2. The PCB processing dust removing device as claimed in claim 1, wherein two dust removing pipes (7) are provided, the two dust removing pipes (7) are symmetrically arranged on the inner wall of the cleaning chamber (4) along the length direction of the conveyer belt (2), the dust removing pipes (7) are provided with a plurality of nozzles (10), and the plurality of nozzles (10) are arranged at intervals along the length direction of the dust removing pipes (7).

3. The dust removing apparatus for PCB processing as claimed in claim 1, wherein the cleaning chamber (4) has a length less than the length of the conveyor belt (2).