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.