CN215251317U

CN215251317U - Novel PCB plate surface gold plating equipment

Info

Publication number: CN215251317U
Application number: CN202120898470.XU
Authority: CN
Inventors: 曾润丁
Original assignee: Shenzhen Shangzheng Circuit Board Co ltd
Current assignee: Shenzhen Shangzheng Circuit Board Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-21
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a novel PCB plate surface gilding equipment, including gilding groove and gear motor, the right side in gilding groove is provided with the washing tank, and gear motor is installed to the below of phase volume washing tank, gear motor's one end is connected with changes the board, and changes the top of board and be provided with the puddler, the internally mounted of puddler has the horizontal pole, the right side of washing tank is provided with the stoving groove, and the inside arrangement in stoving groove has the hot plate, the below of hot plate is provided with the electric fan, and one side of hot plate is provided with the vent, the rear side top in stoving groove is provided with the conveyer belt, and the inner wall arrangement of conveyer belt has tooth, the inboard arrangement of tooth has drive gear, the inside of conveyer belt is provided with the slide, and the inboard of slide is connected with the fixed block. This novel PCB board surface gilding equipment is through the hot plate that sets up, mutually supports with the electric fan, blows off hot-blast drying to the PCB board through the vent, has improved drying efficiency.

Description

Novel PCB plate surface gold plating equipment

Technical Field

The utility model relates to a gilding equipment technical field specifically is a novel PCB board surface gilding equipment.

Background

The PCB, which is called a printed circuit board in chinese, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Because it is made by electronic printing technique, it is called "printed" circuit board, and after the electronic equipment adopts printed board, because of the consistency of the printed board of the same kind, it can prevent the error of manual wiring, and can implement automatic plug-in mounting or sticking mounting, automatic soldering tin and automatic detection of electronic component, and can ensure the quality of electronic equipment, raise labour productivity, reduce cost and is convenient for maintenance. In manufacturing a PCB, it is generally necessary to perform a gold plating operation on the surface thereof in order to prevent oxidation of the surface thereof.

The existing gold plating equipment needs manual work to manually clean the inside of a washing tank for placing a PCB after gold plating, wastes manpower, can not dry the PCB in time after washing is completed, and also needs to dry the PCB, so that the efficiency is lower, the use requirements of people can not be well met, and technical innovation is performed on the basis of the existing gold plating equipment according to the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel PCB board surface gilding equipment to propose current gilding equipment in solving above-mentioned background art, need artifical PCB board after will gilding to put into the washtrough inside and carry out manual washing, extravagant manpower, and can not in time dry the PCB board after washing the completion, still need think dry the PCB board, make efficiency lower, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel PCB surface gold plating device comprises a gold plating groove and a speed reducing motor, wherein a cleaning groove is arranged on the right side of the gold plating groove, the speed reducing motor is arranged below the periodic cleaning groove, one end of the speed reducing motor is connected with a rotating plate, a stirring rod is arranged above the rotating plate, a cross rod is arranged inside the stirring rod, a drying groove is arranged on the right side of the cleaning groove, a heating plate is arranged inside the drying groove, an electric fan is arranged below the heating plate, a ventilation opening is arranged on one side of the heating plate, a conveying belt is arranged above the rear side of the drying groove, teeth are arranged on the inner wall of the conveying belt, a transmission gear is arranged on the inner side of the teeth, a slide way is arranged inside the conveying belt, a fixed block is connected to the inner side of the slide way, a bearing is connected to one end of the fixed block, an air cylinder is arranged on one side of the bearing, a clamping groove is arranged outside the air cylinder, and the outside of the clamping groove is connected with a screw.

Preferably, the transmission gear is in meshed connection with the teeth, and the transmission belt forms a rotating structure through the teeth and the transmission gear.

Preferably, the fixed block is along the inner wall equidistance evenly distributed of slide, and the cylinder passes through to constitute rotating-structure between bearing and the fixed block.

Preferably, the clamping groove wraps the outside of the cylinder, the size of the clamping groove is matched with that of the outer wall of the cylinder, and the screw penetrates through the clamping groove and the outside of the bearing.

Preferably, a rotating structure is formed between the rotating plate and the speed reducing motor, and the stirring rods are symmetrically distributed about the vertical center line of the rotating plate.

Preferably, the puddler runs through in the inside of changeing the board, and constitutes revolution mechanic between puddler and the commentaries on classics board to the horizontal pole is along the vertical direction equidistance evenly distributed of puddler.

Preferably, the drying groove is wrapped outside the heating plate, a communication structure is formed between the electric fan and the heating plate, and the ventilation openings are uniformly distributed along the outer wall of the drying groove at equal intervals.

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

1. the transmission gear is meshed with the teeth to prevent the PCB from slipping, and the air cylinder is arranged to form a rotating structure between the bearing and the fixed block, so that the air cylinder can be driven by the conveyor belt to be vertical downwards freely at the turning part of the conveyor belt by means of the weight of the air cylinder in the moving process, and the inclination of the air cylinder is prevented;

2. the clamping groove is used for fixing the air cylinder, so that the stability of the air cylinder is improved, the air cylinder is convenient to disassemble and install, the stirring rod is arranged, the stirring rod can rotate through the speed reducing motor, the cleaning liquid is driven to rotate, the PCB can be more comprehensively washed along with the rotation of the cleaning liquid, and the cleaning is more comprehensive and thorough;

3. constitute the revolution mechanic between puddler and the commentaries on classics board through setting up, make the puddler rotate along with the rotation of rivers to make the horizontal pole rotatory along with the puddler, increased the stirring mixed effect to the washing liquid, through the hot plate that sets up, mutually support with the electric fan, blow off hot-blast drying to the PCB board through the vent, improved drying efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the cleaning tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the drying tank of the present invention;

fig. 4 is the schematic diagram of the structure of the side surface of the cylinder of the present invention.

In the figure: 1. a gold plating bath; 2. a slideway; 3. a transmission gear; 4. a conveyor belt; 5. a cylinder; 6. a bearing; 7. teeth; 8. a cleaning tank; 9. a vent; 10. a drying tank; 11. a reduction motor; 12. rotating the plate; 13. a stirring rod; 14. a cross bar; 15. an electric fan; 16. heating plates; 17. a clamping groove; 18. a screw; 19. and (5) fixing blocks.

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 fig. 1-4, the present invention provides a technical solution: a novel PCB surface gold plating device comprises a gold plating groove 1 and a speed reducing motor 11, wherein a cleaning groove 8 is arranged on the right side of the gold plating groove 1, the speed reducing motor 11 is arranged below the periodic cleaning groove 8, one end of the speed reducing motor 11 is connected with a rotating plate 12, a stirring rod 13 is arranged above the rotating plate 12, a cross rod 14 is arranged inside the stirring rod 13, a drying groove 10 is arranged on the right side of the cleaning groove 8, a heating plate 16 is arranged inside the drying groove 10, an electric fan 15 is arranged below the heating plate 16, a vent 9 is arranged on one side of the heating plate 16, a conveyor belt 4 is arranged above the rear side of the drying groove 10, teeth 7 are arranged on the inner wall of the conveyor belt 4, a transmission gear 3 is arranged on the inner side of the teeth 7, a slide 2 is arranged inside the conveyor belt 4, a fixed block 19 is connected on the inner side of the slide 2, one end of the fixed block 19 is connected with a bearing 6, and a cylinder 5 is arranged on one side of the bearing 6, the outside of the cylinder 5 is provided with a clamping groove 17, and a screw 18 is connected to the outside of the clamping groove 17.

The utility model discloses in: the transmission gear 3 is meshed with the teeth 7, and the conveyor belt 4 forms a rotating structure with the transmission gear 3 through the teeth 7; through the conveyer belt 4 that sets up, can drive slide 2 and rotate, consequently can drive the PCB board of its top and remove to can drive the PCB board and carry out a series of gilding and wash and dry, do not need manual operation, improve efficiency, through the drive gear 3 and the tooth 7 meshing that set up, prevent that the two from skidding.

The utility model discloses in: the fixed blocks 19 are uniformly distributed along the inner wall of the slideway 2 at equal intervals, and the air cylinder 5 and the fixed blocks 19 form a rotating structure through the bearing 6; the rotating structure is formed between the bearing 6 and the fixed block 19 through the arranged cylinder 5, so that the cylinder 5 can be freely and vertically downwards at the corner of the conveyor belt 4 by means of the weight of the cylinder 5 in the process that the conveyor belt 4 drives the cylinder 5 to move, and the inclination of the cylinder 5 is prevented.

The utility model discloses in: the clamping groove 17 is wrapped outside the cylinder 5, the size of the clamping groove 17 is matched with that of the outer wall of the cylinder 5, and the screw 18 penetrates through the clamping groove 17 and the outside of the bearing 6; through the centre gripping groove 17 that sets up for fix cylinder 5, increased cylinder 5's stability to the dismantlement and the installation of cylinder 5 are convenient for.

The utility model discloses in: a rotating structure is formed between the rotating plate 12 and the speed reducing motor 11, and the stirring rods 13 are symmetrically distributed about the vertical center line of the rotating plate 12; through the puddler 13 that sets up, accessible gear motor 11 and rotate to it is rotatory to drive the washing liquid, can wash the PCB board more comprehensively along with the rotation of washing liquid, makes abluent more comprehensive and thorough.

The utility model discloses in: the stirring rods 13 penetrate through the rotating plate 12, a rotating structure is formed between the stirring rods 13 and the rotating plate 12, and the cross rods 14 are uniformly distributed at equal intervals along the vertical direction of the stirring rods 13; through constituting the rotating-structure between puddler 13 and the commentaries on classics board 12 that sets up, make puddler 13 rotate along with the rotation of rivers to make horizontal pole 14 rotate along with puddler 13, increased the stirring effect of mixing to the washing liquid.

The utility model discloses in: the drying groove 10 is wrapped outside the heating plate 16, a communication structure is formed between the electric fan 15 and the heating plate 16, and the ventilation openings 9 are uniformly distributed along the outer wall of the drying groove 10 at equal intervals; through the heating plate 16 that sets up, mutually support with electric fan 15, blow off hot-blast drying to the PCB board through vent 9, improved drying efficiency.

This novel PCB board surface gilding equipment's theory of operation: firstly, during operation, the PCB is hung on the hook, then the motor drives the transmission gear 3 on the conveyor belt 4 to rotate, the transmission gear 3 is meshed with the conveyor belt 4, so the conveyor belt 4 is driven to rotate along with the rotation of the transmission gear 3, secondly, a slideway 2 is additionally arranged on the inner side of the conveyor belt 4, a fixed block 19 is fixed inside the slideway 2, the cylinder 5 is arranged on the conveyor belt 4 through the fixed block 19 and a bearing 6, so the cylinder 5 can be driven to be above the gold plating groove 1 along with the rotation of the conveyor belt 4, after the cylinder 5 drives the PCB to move to be above the gold plating groove 1, the conveyor belt 4 stops, the cylinder 5 starts, the PCB hung below the cylinder is arranged to be pushed to be inside the gold plating groove 1, the PCB is plated with gold through the electroplating solution in the gold plating groove 1, after the gold plating is finished, the conveyor belt 4 drives the cylinder 5 to continue to move, when the PCB is moved to the upper part of the cleaning tank 8, the PCB is stopped, the cylinder 5 is retired, the PCB is moved downwards to the inside of the cleaning tank 8 to be cleaned, redundant electroplating solution outside the PCB is cleaned, then, in order to increase the cleaning efficiency, a speed reducing motor 11 (model: YSL6312) is additionally arranged inside the cleaning tank 8, the speed reducing motor 11 drives a stirring rod 13 to rotate, so that cleaning solution can rotate to clean the PCB, the cleaning is cleaner and more thorough, the cleaning efficiency is improved, then, after the cleaning is finished, the conveying belt 4 drives the cylinder 5 to continuously and horizontally move to the inside of the drying tank 10, in the drying tank 10, the electric fan 15 rotates, the electric fan 15 is communicated with the inner layer of the drying tank 10, and because the heating plate 16 is arranged on the inner layer, hot air can be blown out through the action of the electric fan 15, and the drying effect of the PCB is achieved, finally, after drying, take off the PCB board can, add a plurality of cylinders 5 moreover, can carry out gilding to a plurality of PCB boards simultaneously and handle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel PCB board surface gilding equipment, includes gilding groove (1) and gear motor (11), its characterized in that: a cleaning tank (8) is arranged on the right side of the gold-plating tank (1), a speed reduction motor (11) is arranged below the periodic cleaning tank (8), one end of the speed reduction motor (11) is connected with a rotating plate (12), a stirring rod (13) is arranged above the rotating plate (12), a cross rod (14) is arranged inside the stirring rod (13), a drying tank (10) is arranged on the right side of the cleaning tank (8), a heating plate (16) is arranged inside the drying tank (10), an electric fan (15) is arranged below the heating plate (16), a ventilation opening (9) is arranged on one side of the heating plate (16), a conveyor belt (4) is arranged above the rear side of the drying tank (10), teeth (7) are arranged on the inner wall of the conveyor belt (4), a transmission gear (3) is arranged on the inner side of the teeth (7), a slide (2) is arranged inside the conveyor belt (4), and the inboard of slide (2) is connected with fixed block (19), the one end of fixed block (19) is connected with bearing (6), and one side of bearing (6) settles and have cylinder (5), the outside of cylinder (5) is settled and is had centre gripping groove (17), and the outside of centre gripping groove (17) is connected with screw (18).

2. A novel PCB board surface gold plating apparatus as claimed in claim 1, wherein: the transmission gear (3) is meshed with the teeth (7), and the conveyor belt (4) forms a rotating structure with the transmission gear (3) through the teeth (7).

3. A novel PCB board surface gold plating apparatus as claimed in claim 1, wherein: inner wall equidistance evenly distributed of slide (2) is followed in fixed block (19), and constitutes revolution mechanic between cylinder (5) through bearing (6) and fixed block (19).

4. A novel PCB board surface gold plating apparatus as claimed in claim 1, wherein: the clamping groove (17) is wrapped outside the air cylinder (5), the size of the clamping groove (17) is matched with that of the outer wall of the air cylinder (5), and the screw (18) penetrates through the clamping groove (17) and the outside of the bearing (6).

5. A novel PCB board surface gold plating apparatus as claimed in claim 1, wherein: a rotating structure is formed between the rotating plate (12) and the speed reducing motor (11), and the stirring rods (13) are symmetrically distributed about the vertical central line of the rotating plate (12).

6. A novel PCB board surface gold plating apparatus as claimed in claim 1, wherein: puddler (13) run through in the inside of changeing board (12), and puddler (13) and change and constitute revolution mechanic between board (12) to horizontal pole (14) are along the vertical direction equidistance evenly distributed of puddler (13).

7. A novel PCB board surface gold plating apparatus as claimed in claim 1, wherein: the drying groove (10) is wrapped outside the heating plate (16), a communicating structure is formed between the electric fan (15) and the heating plate (16), and the ventilation openings (9) are uniformly distributed along the outer wall of the drying groove (10) at equal intervals.