CN214024913U

CN214024913U - Deburring device for circuit board production

Info

Publication number: CN214024913U
Application number: CN202023042517.7U
Authority: CN
Inventors: 周志勇; 方传俅
Original assignee: Huizhou Fengdaxing Electronic Co ltd
Current assignee: Huizhou Fengdaxing Electronic Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-24
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a burr removal device is used in circuit board production. The deburring device for circuit board production comprises a bottom plate; the workbench is fixedly arranged on the top of the bottom plate; the working frame is fixedly arranged at the top of the working table; the air cylinder is fixedly arranged on the inner wall of the top of the working frame; the mounting plate is fixedly mounted on an output shaft of the air cylinder; the polishing mechanism is fixedly arranged at the bottom of the mounting plate; the through groove is formed in the top of the workbench; the placing plates are rotatably arranged on the inner walls of the two sides of the through groove and are matched with the through groove; and the baffle is fixedly arranged on the top of the placing plate. The utility model provides a burr removal device for circuit board production has the clean up, the advantage of using manpower sparingly.

Description

Deburring device for circuit board production

Technical Field

The utility model relates to a circuit board technical field especially relates to a burr removal device is used in circuit board production.

Background

Circuit boards are classified into three major categories, single-sided boards, double-sided boards, and multilayer circuit boards, depending on the number of layers. First, a single panel, on the most basic PCB, the components are concentrated on one side and the wires are concentrated on the other side. Such PCBs are called single-sided circuit boards because the conductors are present on only one side thereof. The single panel is generally simple to manufacture and low in cost, but has the disadvantage that the single panel cannot be applied to a complex product. The double-sided board is an extension of a single-sided board, and is used when a single-layer wiring cannot meet the requirements of an electronic product. Copper is coated on both sides of the circuit board, so that wires are arranged between the two layers, and the wires can be connected through the through holes to form required network connection. The multilayer board refers to a printed board having three or more conductive pattern layers laminated with an insulating material therebetween at intervals, and the conductive patterns therebetween are interconnected as required. The multilayer circuit board is a product of the development of electronic information technology in the directions of high speed, multifunction, large capacity, small volume, thinning and light weight.

In the production process of the circuit board, a plurality of burrs are often formed on the circuit board which is just produced, the burrs on the circuit board need to be cleaned in order to guarantee normal use of the circuit board, and after the burrs on the circuit board are cleaned, a plurality of fine burr residues can be remained on the surface of the circuit board, and workers can be cut by manually taking the circuit board, so that the circuit board is dangerous.

Therefore, it is necessary to provide a new deburring device for circuit board production to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a burr removal device is used in circuit board production with convenient to use uses manpower sparingly.

In order to solve the technical problem, the utility model provides a burr removal device for circuit board production includes: a base plate; the workbench is fixedly arranged on the top of the bottom plate; the working frame is fixedly arranged at the top of the working table; the air cylinder is fixedly arranged on the inner wall of the top of the working frame; the mounting plate is fixedly mounted on an output shaft of the air cylinder; the polishing mechanism is fixedly arranged at the bottom of the mounting plate; the through groove is formed in the top of the workbench; the placing plates are rotatably arranged on the inner walls of the two sides of the through groove and are matched with the through groove; the baffle is fixedly arranged on the top of the placing plate; the screw is installed on the outer wall of one side, far away from the baffle, of the working frame in a threaded mode; the hydraulic cylinder is fixedly arranged at the top of the bottom plate; the first hinge block is slidably mounted at the bottom of the workbench, and the bottom of the first hinge block is hinged with an output shaft of the hydraulic cylinder; the supporting rod is fixedly arranged at the top of the bottom plate; the second hinge block is fixedly arranged at the bottom of the workbench, and the bottom of the second hinge block is hinged with the top end of the support rod; the storage box is fixedly mounted on the top of the bottom plate.

Preferably, a threaded hole is formed in the outer wall of one side, away from the baffle, of the working frame, and the screw penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

Preferably, all seted up on the both sides inner wall of logical groove and rotated the hole, two rotate downthehole all to rotate and install the pivot, two the pivot one end that is close to each other respectively with place the both sides outer wall fixed connection of board.

Preferably, a crank is fixedly installed at one end, far away from the baffle, of the screw, and a clamping plate is fixedly installed at one end, close to the baffle, of the screw.

Preferably, the bottom of the placing plate is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding mode, and the bottom of the sliding block is fixedly connected with the top of the first hinging block.

Preferably, a spongy cushion is fixedly arranged on the inner wall of the containing box.

Preferably, the two rotating shafts are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the two rotating holes respectively.

Compared with the prior art, the utility model provides a burr removal device is used in circuit board production has following beneficial effect:

the utility model provides a burr removal device is used in circuit board production cooperatees through baffle and screw rod, can fix the circuit board on placing the board to guaranteed that can not cause the damage of circuit board because rocking of circuit board in the burring process, cooperate through pneumatic cylinder, first articulated piece, bracing piece, the articulated piece of second, can drive and place the board and rotate through the pivot of placing the board both sides, thereby can will place on the board circuit board slide in the containing box. Thereby avoiding the possibility of the hands of the worker being scratched.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a deburring device for circuit board production provided by the present invention;

fig. 2 is a side cross-sectional structural view of fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a work table; 3. a working frame; 4. a cylinder; 5. mounting a plate; 6. a polishing mechanism; 7. a through groove; 8. placing the plate; 9. a baffle plate; 10. a screw; 11. a hydraulic cylinder; 12. a first hinge block; 13. a support bar; 14. a second hinge block; 15. a storage box.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a deburring device for circuit board production according to a preferred embodiment of the present invention; fig. 2 is a side cross-sectional structural view of fig. 1. Deburring device for circuit board production includes: a base plate 1; the workbench 2 is fixedly arranged on the top of the bottom plate 1; the working frame 3 is fixedly arranged at the top of the working table 2; the air cylinder 4 is fixedly arranged on the inner wall of the top of the working frame 3; the mounting plate 5 is fixedly mounted on the output shaft of the cylinder 4; the polishing mechanism 6 is fixedly arranged at the bottom of the mounting plate 5; the through groove 7 is formed in the top of the workbench 2; the placing plates 8 are rotatably mounted on the inner walls of the two sides of the through groove 7, and the placing plates 8 are matched with the through groove 7; the baffle 9, the said baffle 9 is fixedly mounted on the top of the said placing plate 8; the screw rod 10 is installed on the outer wall of one side, far away from the baffle 9, of the working frame 3 in a threaded mode; the hydraulic cylinder 11 is fixedly arranged at the top of the bottom plate 1; the first hinge block 12 is slidably mounted at the bottom of the workbench 2, and the bottom of the first hinge block 12 is hinged with the output shaft of the hydraulic cylinder 11; the supporting rod 13 is fixedly arranged at the top of the bottom plate 1; the second hinging block 14 is fixedly arranged at the bottom of the workbench 2, and the bottom of the second hinging block 14 is hinged with the top end of the supporting rod 13; and the storage box 15 is fixedly installed on the top of the bottom plate 1.

The outer wall of one side of the working frame 3, which is far away from the baffle 9, is provided with a threaded hole, and the screw rod 10 penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

All seted up on the both sides inner wall of logical groove 7 and rotated the hole, two rotate downthehole all to rotate and install the pivot, two the pivot one end that is close to each other respectively with place the both sides outer wall fixed connection of board 8.

The one end fixed mounting that the screw rod 10 kept away from baffle 9 has the crank, screw rod 10 is close to the one end fixed mounting that baffle 9 was gone up to have a splint.

The bottom of placing board 8 has seted up the spout, slidable mounting has the slider in the spout, the bottom of slider with the top fixed connection of first articulated piece 12.

A spongy cushion is fixedly arranged on the inner wall of the containing box 15.

And bearings are fixedly sleeved on the rotating shafts, and the outer rings of the two bearings are fixedly connected with the inner walls of the two rotating holes respectively.

The utility model provides a burr removal device is used in circuit board production's theory of operation as follows:

when the burrs of the circuit board are cleaned, firstly, the circuit board is placed on a placing plate 8, one side of the circuit board is enabled to be tightly attached to a baffle plate 9, then a crank on a screw rod 10 is shaken, the screw rod 10 rotates and moves towards the direction of the baffle plate 9, when a clamping plate on the screw rod 10 is contacted with the other side of the circuit board, an air cylinder 4 is opened, an output shaft of the air cylinder 4 extends out to enable a polishing plate on a polishing mechanism 6 to be contacted with the circuit board, then the polishing mechanism 6 is started to clean the surface of the circuit board, after the cleaning is completed, the air cylinder 4 is opened, the output shaft of the air cylinder 4 retracts to drive the polishing mechanism 6 to return to the original position, then the screw rod 10 is reversely screwed, so that an upper clamping plate of the screw rod 10 is not contacted with the circuit board, a hydraulic cylinder 11 is opened, the output shaft of the hydraulic cylinder 11 extends out to drive a first hinging block 12 to slide at the bottom of the placing plate 8, and the placing plate 8 is driven to rotate through the hinging action of a support rod 13 and a second hinging block 14, therefore, the circuit board on the placing plate 8 falls into the containing box 15, and the spongy cushion in the containing box 15 can protect the circuit board.

the utility model provides a burr removal device is used in circuit board production cooperatees through baffle 9 and screw rod 10, can fix the circuit board on placing board 8 to guaranteed that can not cause the damage of circuit board because rocking of circuit board at the burring process, cooperate through pneumatic cylinder 11, first articulated piece 12, bracing piece 13, the articulated piece 14 of second, can drive and place board 8 and rotate through the pivot of placing board 8 both sides, thereby can will place 8 upper line boards of board and slide into containing box 15. Thereby avoiding the possibility of the hands of the worker being scratched.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a burr removing device for circuit board production which characterized in that includes:

a base plate;

the workbench is fixedly arranged on the top of the bottom plate;

the working frame is fixedly arranged at the top of the working table;

the air cylinder is fixedly arranged on the inner wall of the top of the working frame;

the mounting plate is fixedly mounted on an output shaft of the air cylinder;

the polishing mechanism is fixedly arranged at the bottom of the mounting plate;

the through groove is formed in the top of the workbench;

the placing plates are rotatably arranged on the inner walls of the two sides of the through groove and are matched with the through groove;

the baffle is fixedly arranged on the top of the placing plate;

the screw is installed on the outer wall of one side, far away from the baffle, of the working frame in a threaded mode;

the hydraulic cylinder is fixedly arranged at the top of the bottom plate;

the first hinge block is slidably mounted at the bottom of the workbench, and the bottom of the first hinge block is hinged with an output shaft of the hydraulic cylinder;

the supporting rod is fixedly arranged at the top of the bottom plate;

the second hinge block is fixedly arranged at the bottom of the workbench, and the bottom of the second hinge block is hinged with the top end of the support rod;

the storage box is fixedly mounted on the top of the bottom plate.

2. The deburring device for circuit board production of claim 1, wherein the outer wall of one side of the working frame, which is far away from the baffle, is provided with a threaded hole, and the screw rod penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

3. The deburring device for circuit board production according to claim 1, wherein rotating holes are formed in the inner walls of the two sides of the through groove, rotating shafts are rotatably mounted in the two rotating holes, and the ends of the two rotating shafts, which are close to each other, are fixedly connected with the outer walls of the two sides of the placing plate respectively.

4. The deburring device for circuit board production according to claim 1, wherein a crank is fixedly mounted at one end of the screw rod far away from the baffle, and a clamping plate is fixedly mounted at one end of the screw rod close to the baffle.

5. The deburring device for circuit board production according to claim 1, wherein a sliding groove is formed in the bottom of the placing plate, a sliding block is slidably mounted in the sliding groove, and the bottom of the sliding block is fixedly connected with the top of the first hinge block.

6. The deburring device for circuit board production according to claim 1, wherein a sponge cushion is fixedly mounted on the inner wall of the storage box.

7. The deburring device for circuit board production as claimed in claim 3, wherein bearings are fixedly sleeved on both of said rotating shafts, and outer rings of both of said bearings are fixedly connected with inner walls of both of said rotating holes, respectively.