CN211490940U

CN211490940U - Circuit board burr treatment device

Info

Publication number: CN211490940U
Application number: CN201922289712.0U
Authority: CN
Inventors: 付尚波; 苏鹏权
Original assignee: Chengdu Jonpe Technology Co ltd
Current assignee: Chengdu Jonpe Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-15
Anticipated expiration: 2029-12-19

Abstract

The utility model belongs to the technical field of circuit board processing technology, especially, be a circuit board deckle edge processing apparatus, get rid of the not thorough problem of deckle edge to existing equipment, the following scheme is put forward at present, and it includes the frame, the bottom fixed mounting of frame has the control box, and the carousel is installed in the inside rotation of control box, and the front side fixed mounting of carousel has two cylinders, the front side top swing joint of carousel has T type movable plate, the bottom of T type movable plate and the top sliding connection of control box, and the front side swing joint of carousel has L type axis of rotation, and L type axis of rotation rotates the inside of installing at the control box, the top fixed mounting of T type movable plate has the polishing knife. The utility model discloses thereby can the distance of adjusting circuit board and the sword of polishing accurate the periphery to the circuit board process of polishing, improve staff's operational environment, nimble operative installations and convenient operation, the effectual commonality of this circuit board deckle edge processing apparatus is strong.

Description

Circuit board burr treatment device

Technical Field

The utility model relates to a circuit board processing technology technical field especially relates to a circuit board deckle edge processing apparatus.

Background

With the progress of technology and the continuous improvement of quality of life, and the integration and continuous growth of computer and communication industries, the application field of integrated circuits is becoming wider and wider, for example, the integrated circuits are applied to various electronic devices such as notebook computers, mobile phones, digital cameras, personal digital assistants, printers, optical disk drives, and the like. The printed circuit board applied to the integrated circuit packaging process not only can be used for electrical connection, but also can be used for carrying chips or other electronic elements and the like.

At present, common printed circuit board surface treatment process all need polish the processing to the circuit board when the etching, thereby current deckle edge processing apparatus uses loaded down with trivial details and polish thoroughly and cause bad quality problem, influences the goodness rate of production efficiency and product, therefore we have proposed a circuit board deckle edge processing apparatus and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of incomplete polishing of the existing equipment and providing a circuit board burr treatment device.

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

a circuit board burr treatment device comprises a rack, wherein an operation box is fixedly arranged at the bottom of the rack, a rotary table is rotatably arranged in the operation box, two cylinders are fixedly arranged at the front side of the rotary table, a T-shaped movable plate is movably connected to the top of the front side of the rotary table, the bottom of the T-shaped movable plate is slidably connected with the top of the operation box, an L-shaped rotating shaft is movably connected to the front side of the rotary table, the L-shaped rotating shaft is rotatably arranged in the operation box, a polishing knife is fixedly arranged at the top of the T-shaped movable plate, a round block is fixedly arranged at the front side of the T-shaped movable plate, the outer side of the round block is movably sleeved with the inner side of the top of the L-shaped rotating shaft, threaded rods are rotatably arranged at two sides in the rack, threaded caps are connected with outer threads, a rectangular plate is fixedly, the top fixed mounting of threaded rod has horizontal bevel gear, and the outside meshing of horizontal bevel gear has vertical bevel gear, and vertical bevel gear's inside fixed mounting has the rotary rod.

Preferably, frame top inner wall fixed mounting has the bracing piece, and the inboard of bracing piece is rotated with the outside of rotary rod and is connected, and the bracing piece can provide certain supporting role for the rotary rod.

Preferably, both sides of the top of the operation box are fixedly provided with a guide, the inner side of the guide is in sliding connection with the outer side of the T-shaped moving plate, and the guide can provide a moving range for the T-shaped moving plate.

Preferably, one end of the rotating rod penetrates through the inner wall of the rack and is fixedly provided with a disc, a handle is fixedly arranged on the outer side of the disc, and the disc is conveniently rotated manually through the handle.

Preferably, the bottom four corners of control box all fixed mounting have the universal wheel, and the bottom of threaded rod is rotated and is installed on the bottom inner wall of control box, and the setting up of universal wheel makes whole device more nimble.

Preferably, the rear side fixed mounting of control box has the motor, and the output shaft of motor and the rear side central point of carousel put fixed connection, and the setting of motor reduces manual operation's loaded down with trivial details troublesome taking trouble.

In the circuit board burr processing device, through the arranged turntable, when the motor drives the turntable to rotate, the cylinder at the front side of the turntable can be contacted with the L-shaped rotating shaft and the T-shaped moving plate so that the T-shaped moving plate and the polishing knife reciprocate left and right to polish the surface of the circuit board;

the utility model discloses, through the rotary rod that sets up, the drive of rotary rod can drive vertical bevel gear and horizontal bevel gear's rotation simultaneously for two threaded rods also begin to rotate, thereby make the screw cap reciprocate, adjust the height of rectangular plate, make the circuit board reasonable with the distance of the sword of polishing, improve the efficiency of polishing.

Drawings

Fig. 1 is a schematic structural view of a circuit board burr processing apparatus according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a circuit board burr processing apparatus according to the present invention;

fig. 3 is a schematic side view of the motor and the turntable of the circuit board burr processing device according to the present invention.

In the figure: 1. a frame; 2. an operation box; 3. rotating the rod; 4. a vertical bevel gear; 5. a horizontal bevel gear; 6. a threaded rod; 7. a disc; 8. a turntable; 9. an L-shaped rotating shaft; 10. a cylinder; 11. a T-shaped moving plate; 12. polishing the knife; 13. a support bar; 14. a handle; 15. a circuit board; 16. a threaded cap; 17. a rectangular plate; 18. a guide; 19. a round block; 20. a universal wheel; 21. an electric motor.

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.

Referring to fig. 1-3, a circuit board burr treatment device comprises a frame 1, an operation box 2 is fixedly installed at the bottom of the frame 1, a rotary table 8 is rotatably installed inside the operation box 2, two cylinders 10 are fixedly installed at the front side of the rotary table 8, a T-shaped movable plate 11 is movably connected to the top of the front side of the rotary table 8, the bottom of the T-shaped movable plate 11 is slidably connected with the top of the operation box 2, an L-shaped rotating shaft 9 is movably connected to the front side of the rotary table 8, the L-shaped rotating shaft 9 is rotatably installed inside the operation box 2, a polishing knife 12 is fixedly installed at the top of the T-shaped movable plate 11, a round block 19 is fixedly installed at the front side of the T-shaped movable plate 11, the outer side of the round block 19 is movably sleeved with the inner side of the top of the L-shaped rotating shaft 9, threaded rods 6 are rotatably installed at both sides of the inside of the frame 1, the front side demountable installation of rectangular plate 17 has circuit board 15, and the top fixed mounting of threaded rod 6 has horizontal bevel gear 5, and the outside meshing of horizontal bevel gear 5 has vertical bevel gear 4, and vertical bevel gear 4's inside fixed mounting has rotary rod 3.

The utility model discloses in, 1 top inner wall fixed mounting of frame has bracing piece 13, and bracing piece 13's inboard is rotated with the outside of rotary rod 3 and is connected, and bracing piece 13 can provide certain supporting role for rotary rod 3.

The utility model discloses in, the equal fixed mounting in top both sides of control box 2 has director 18, the inboard of director 18 and the outside sliding connection of T type movable plate 11, and director 18 can provide the scope of motion for T type movable plate 11.

The utility model discloses in, the one end of rotary rod 3 runs through the inner wall and the fixed mounting of frame 1 has disc 7, and the outside fixed mounting of disc 7 has handle 14, and the setting up of handle 14 makes things convenient for the manual work to rotate disc 7.

The utility model discloses in, the equal fixed mounting in bottom four corners of control box 2 has universal wheel 20, and the bottom of threaded rod 6 is rotated and is installed on the bottom inner wall of control box 2, and universal wheel 20's setting makes whole device more nimble.

The utility model discloses in, the rear side fixed mounting of control box 2 has motor 21, and motor 21's output shaft and carousel 8's rear side central point put fixed connection, and motor 21's setting reduces manual operation's loaded down with trivial details troublesome.

The working principle of the circuit board burr processing device is as follows: through the arranged rotary table 8, when the device is used, the automatic operation is realized, the problem of complicated manual polishing process is reduced, firstly, the handle 14 is manually rotated, the vertical bevel gear 4 is rotated to drive the horizontal bevel gear 5 to rotate, the threaded rod 6 fixedly connected with the horizontal bevel gear 5 is rotated, the threaded cap 16 in threaded connection with the threaded rod 6 is moved up and down and drives the rectangular plate 17 and the circuit board 15 to move up and down, when the device is moved to a proper position to stop rotating, the motor 21 arranged at the rear side of the operation box 2 is started to rotate the motor 21, so that the rotary table 8 connected with the motor is driven to start rotating, when the cylinder 10 at the front side of the rotary table 8 is rotated to be in contact with the L-shaped rotating shaft 9, the L-shaped rotating shaft 9 is moved to the left side to drive the T-shaped moving plate 11 and the polishing knife 12 to slide to the left side, when the cylinder 10 is rotated to be in contact with the bottom, the feasible polishing knife 12 begins to slide right, thereby reciprocal motion like this polishes the processing to the circuit board 15 that the rectangular plate 17 bottom is connected, thereby to polish to circuit board 15 and get rid of deckle edge, make the device flexibility increase, realize the variety of device, can solve different problems, realize a sustainable development's mode, the utility model discloses simple structure, reasonable in design can effectual improvement staff's operational environment, improves the automation, reduces the loaded down with trivial details scheduling problem of manual operation, has very strong practicality and worth.

Claims

1. A circuit board burr treatment device comprises a rack (1) and is characterized in that an operation box (2) is fixedly mounted at the bottom of the rack (1), a rotary table (8) is mounted inside the operation box (2) in a rotating mode, two cylinders (10) are fixedly mounted on the front side of the rotary table (8), a T-shaped movable plate (11) is movably connected to the top of the front side of the rotary table (8), the bottom of the T-shaped movable plate (11) is slidably connected with the top of the operation box (2), an L-shaped rotating shaft (9) is movably connected to the front side of the rotary table (8), the L-shaped rotating shaft (9) is rotatably mounted inside the operation box (2), a polishing knife (12) is fixedly mounted at the top of the T-shaped movable plate (11), a round block (19) is fixedly mounted at the front side of the T-shaped movable plate (11), and the outer side of the round block (19) is movably sleeved with, the inside both sides of frame (1) are all rotated and are installed threaded rod (6), the outside threaded connection of threaded rod (6) has screw cap (16), one side fixed mounting that two screw cap (16) are close to each other has rectangular plate (17), the front side demountable installation of rectangular plate (17) has circuit board (15), the top fixed mounting of threaded rod (6) has horizontal bevel gear (5), the outside meshing of horizontal bevel gear (5) has vertical bevel gear (4), the inside fixed mounting of vertical bevel gear (4) has rotary rod (3).

2. The burr processing device for circuit board according to claim 1, wherein the inner wall of the top of the frame (1) is fixedly installed with a support rod (13), and the inner side of the support rod (13) is rotatably connected with the outer side of the rotary rod (3).

3. The burr processing device for circuit board as claimed in claim 1, wherein guides (18) are fixedly installed on both sides of the top of the operation box (2), and the inner sides of the guides (18) are slidably connected with the outer side of the T-shaped moving plate (11).

4. A circuit board burr processing device according to claim 1, wherein one end of the rotary rod (3) penetrates an inner wall of the frame (1) and is fixedly provided with a disc (7), and a handle (14) is fixedly provided on an outer side of the disc (7).

5. The burr processing device for circuit board as claimed in claim 1, wherein the four corners of the bottom of the operation box (2) are fixedly installed with universal wheels (20), and the bottom end of the threaded rod (6) is rotatably installed on the inner wall of the bottom of the operation box (2).

6. The circuit board burr processing device according to claim 1, wherein a motor (21) is fixedly mounted at a rear side of the operation box (2), and an output shaft of the motor (21) is fixedly connected with a rear center position of the turntable (8).