CN218658156U

CN218658156U - Burr removing device for circuit board production

Info

Publication number: CN218658156U
Application number: CN202223365042.4U
Authority: CN
Inventors: 张利杰; 卢玉安
Original assignee: Qingdao Chuangqi Electronics Co ltd
Current assignee: Qingdao Chuangqi Electronics Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-21
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a circuit board technical field that polishes specifically is a deckle edge removing devices is used in circuit board production, the middle part joint including the base both sides has mobilizable supporting mechanism and the movable plate of last surface mounting with the small-size motor, the upper surface of base has a dish through the bracing piece welding, the movable rod that can control about the one end of dish is pegged graft, it has the catch bar that is used for adjusting to push up a dish other end threaded connection. This deckle edge removing devices is used in circuit board production sets up through the cooperation between apical disk, movable rod, catch bar and the fixture, and usable fixture realizes the centre gripping to the circuit board both sides, when polishing the edge of circuit board, and portable catch bar drives the circuit board and removes, conveniently polishes the different positions of coplanar to the movable plate can remove in the top of apical disk, can change the position of the wheel of polishing according to the size of circuit board, adapts to the circuit board of most of sizes, improves the practicality of device.

Description

Burr removing device for circuit board production

Technical Field

The utility model relates to a circuit board technical field that polishes specifically is a deckle edge removing devices is used in circuit board production.

Background

The circuit board enables the circuit to be miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electric appliance layout, can be called as a printed circuit board or a printed circuit board, and promotes the birth and development of FPC and PCB, thereby promoting the emergence of a new product of a soft-hard combined board.

Chinese patent publication No. CN217045760U discloses a deckle edge removing device for processing circuit board, which belongs to the field of circuit board processing, including the workstation, still include vertical support post, horizontal support post, elevating system, friction mechanism, rotary mechanism and translation mechanism, the lower surface of horizontal support post is the fixed two gag lever posts that are provided with of vertical state, it is fixed to set up on elevating system's output to go up to support the board and be horizontal state, fixed being provided with down supports the board on rotary mechanism's the output, the machined part is fixed to be set up under on supporting the board, the utility model discloses an elevating system supports tightly on the machined part with last support board, prevents that the machined part from appearing rocking phenomenon when polishing, and can control 90 rotations through rotary mechanism, has improved rotation precision greatly, through the polishing of friction mechanism, can be faster better polishing processing, the great improvement machining precision of such processing to reduced operative employee's danger degree in operation work, but current device is when polishing the edge of circuit board, is difficult to accept the material that gets off, leads to the clearance after resulting in polishing, and the most of different circuit board sizes are not the same, current device's application range of polishing leads to inconvenience.

In view of the above, provide a deckle edge removing devices is used in circuit board production, the device is effectual to be improved the circuit board size scope of polishing to it is convenient to adjust, and the practicality of device is showing and is improving, and has and accepts the function, and later stage staff's clearance is convenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a deckle edge removing devices is used in circuit board production has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a deckle edge removing devices is used in circuit board production, has mobilizable supporting mechanism and the movable plate of last surface mounting small motor including the middle part joint of base both sides, the upper surface of base has a dish through the bracing piece welding, the one end of dish is pegged graft and is had the movable rod that removes about can, the dish other end threaded connection has the catch bar that is used for adjusting, the one end joint of catch bar has rotatable fixture, the wheel of polishing is installed through splined connection's transmission shaft to small motor's output.

Optionally, the bearing mechanism includes that both ends can just move with the interior pole of the both sides joint of base, the middle part joint of interior pole has the mount pad that can control and move, the upper surface of mount pad can peg graft and hold the box.

Optionally, the clamping mechanism comprises a U-shaped seat, one side of the U-shaped seat can be clamped with the push rod, a placing plate is fixedly mounted on one side of the U-shaped seat, and a return spring is fixedly mounted on the inner bottom wall of one side of the placing plate.

Optionally, a pressing plate capable of moving up and down is clamped in the middle of one side of the placing plate, a rotatable adjusting rod is clamped in the inner portion of the upper surface of the pressing plate, and the surface of the adjusting rod can be in threaded connection with the inner wall of the connecting plate in the middle of the upper portion of the placing plate.

Optionally, one end of the movable rod penetrates through the middle of one side of the top plate and is welded with the middle of one side of the clamping mechanism.

Optionally, but the slide of joint and removal receiving mechanism is all seted up to the both sides of base, the four corners department fixed mounting of base lower surface has the slipmat.

(III) advantageous effects

The utility model provides a deckle edge removing devices is used in circuit board production possesses following beneficial effect:

1. this deckle edge removing devices is used in circuit board production sets up through the cooperation between apical disk, movable rod, catch bar and the fixture, and usable fixture realizes the centre gripping to the circuit board both sides, when polishing the edge of circuit board, and portable catch bar drives the circuit board and removes, conveniently polishes the different positions of coplanar to the movable plate can remove in the top of apical disk, can change the position of the wheel of polishing according to the size of circuit board, adapts to the circuit board of most of sizes, improves the practicality of device.

2. This deckle edge removing devices is used in circuit board production through the setting of base and accepting mechanism, when polishing the edge of circuit board, can utilize accepting mechanism to accept the material under polishing to accepting mechanism can remove, adjusts the position according to the circumstances, and can dismantle, and convenient clearance reduces later stage staff's work load.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of the movable plate of the present invention;

FIG. 3 is a schematic view of the explosion structure of the supporting mechanism of the present invention;

FIG. 4 is a schematic view of the explosion structure of the clamping mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a carrying mechanism; 201. an inner rod; 202. a mounting seat; 203. a receiving box; 3. a small-sized motor; 4. moving the plate; 5. a top tray; 6. a movable rod; 7. a push rod; 8. a clamping mechanism; 801. a U-shaped seat; 802. placing a plate; 803. a return spring; 804. pressing a plate; 805. adjusting a rod; 9. and (5) grinding the wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, a burr removing device for circuit board production comprises a base 1, wherein movable supporting mechanisms 2 are clamped in the middle of two sides of the base 1, a moving plate 4 of a small motor 3 is mounted on the upper surface of the base, two sides of the base 1 are respectively provided with a slide way capable of clamping and moving the supporting mechanisms 2, anti-slip pads are fixedly mounted at four corners of the lower surface of the base 1, a polishing wheel 9 is mounted at the output end of the small motor 3 through a transmission shaft in spline connection, the small motor 3 can be mounted on the moving plate 4, a mounting groove is formed in the middle of the moving plate 4 and can mount the small motor 3, a positioning rod is arranged in threaded connection with the middle of the back of the moving plate 4 and can rotate to move the moving plate 4;

referring to fig. 1, a top plate 5 is welded on the upper surface of a base 1 through a support rod, a movable rod 6 capable of moving left and right is inserted into one end of the top plate 5, a push rod 7 for adjustment is connected to the other end of the top plate 5 through a thread, and the push rod 7 and the movable rod 6 can move in the middle of two sides of the top plate 5 respectively;

referring to fig. 1, a rotatable clamping mechanism 8 is clamped at one end of a push rod 7, one end of a movable rod 6 penetrates through the middle of one side of a top plate 5 and is welded with the middle of one side of the clamping mechanism 8, the push rod 7 or the movable rod 6 can push a circuit board mounted in the middle of the clamping mechanism 8 to move, and in some cases, a groove is formed in the bottom of the push rod 7 and the movable rod 6 and is clamped with the push rod 7 and the movable rod 6, and the groove can limit the push rod 7 and the movable rod 6 to move and avoid rotation;

referring to fig. 1 and 3, the receiving mechanism 2 includes an inner rod 201, two ends of which are clamped with two sides of the base 1 and move, an installation base 202 capable of moving left and right is clamped in the middle of the inner rod 201, a receiving box 203 can be inserted in the upper surface of the installation base 202, the receiving box 203 can be inserted and installed above the installation base 202, so that materials falling down in the polishing process can be received conveniently, and the installation base 202 is clamped on the surface of the inner rod 201, can move on the surface of the inner rod 201, cannot rotate, and is convenient to adjust;

referring to fig. 4 and 5, the clamping mechanism 8 includes a U-shaped seat 801 with one side capable of being clamped with the pushing rod 7, a placing plate 802 is fixedly installed on one side of the U-shaped seat 801, a return spring 803 is fixedly installed on an inner bottom wall of one side of the placing plate 802, a pressing plate 804 capable of moving up and down is clamped in the middle of one side of the placing plate 802, a rotatable adjusting rod 805 is clamped in the inner portion of the upper surface of the pressing plate 804, the surface of the adjusting rod 805 can be in threaded connection with the inner wall of a connecting plate in the middle of the upper portion of the placing plate 802, a circuit board is placed between the placing plate 2 and the pressing plate 804, then the adjusting rod 805 is rotated to move the pressing plate 804 downward to be closely attached to the upper portion of the circuit board for pressing, and the movable rod 6 or the pushing rod 7 on one side of the U-shaped seat 801 is moved to drive the circuit board to move, the clamping mechanism 8 on the other side is used, the adjusting rod 805 is rotated upward, the return spring 803 drives the pressing plate 804 to move upward together with the rotation of the adjusting rod 805, the circuit board is removed, or the circuit board is continuously polished in the replacing direction.

The utility model discloses in, the device's working procedure as follows:

1. firstly, placing a circuit board between the placing plate 2 and the pressing plate 804, then rotating the adjusting rod 805, moving the pressing plate 804 downwards, and tightly attaching to the upper part of the circuit board for pressing;

2. secondly, moving the movable rod 6 or the push rod 7 on one side of the U-shaped seat 801 to drive the circuit board to move, and installing the circuit board by using the clamping mechanism 8 on the other side;

3. then, the position of the moving plate 4 on the surface of the top disc 5 can be changed, the position of the polishing wheel 9 is changed, and the circuit board is polished;

4. finally, after the polishing machine is used, the adjusting rod 805 is rotated upwards, the return spring 803 drives the pressing plate 804 to move upwards together with the rotation of the adjusting rod 805, and the polished circuit board is taken down or the polishing is continued in the replacement direction.

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 production of circuit board is with deckle edge removing devices, middle part joint including base (1) both sides has mobilizable supporting mechanism (2) and last surface mounting has movable plate (4) of small-size motor (3), its characterized in that: the upper surface of base (1) has a top dish (5) through the bracing piece welding, the one end of top dish (5) is pegged graft and is had movable rod (6) that remove about can, top dish (5) other end threaded connection has catch bar (7) that are used for adjusting, the one end joint of catch bar (7) has rotatable fixture (8), emery wheel (9) are installed through splined connection's transmission shaft to the output of small-size motor (3).

2. The burr removing device for circuit board production according to claim 1, wherein: the supporting mechanism (2) comprises an inner rod (201) which can be clamped and moved with the two sides of the base (1) at the two ends, a mounting seat (202) which can move left and right is clamped in the middle of the inner rod (201), and a supporting box (203) can be inserted in the upper surface of the mounting seat (202).

3. The burr removing device for circuit board production according to claim 1, wherein: but fixture (8) include U type seat (801) of one side joint catch bar (7), one side fixed mounting of U type seat (801) has places board (802), the interior diapire fixed mounting who places board (802) one side has reset spring (803).

4. The burr removal device for circuit board production according to claim 3, wherein: the middle part of one side of the placing plate (802) is clamped with a pressing plate (804) capable of moving up and down, the inner part of the upper surface of the pressing plate (804) is clamped with a rotatable adjusting rod (805), and the surface of the adjusting rod (805) can be in threaded connection with the inner wall of a connecting plate in the middle above the placing plate (802).

5. The burr removing device for circuit board production according to claim 1, wherein: one end of the movable rod (6) penetrates through the middle part of one side of the top disc (5) and is welded with the middle part of one side of the clamping mechanism (8).

6. The burr removing device for circuit board production according to claim 1, wherein: but the slide of joint and removal receiving mechanism (2) is all seted up to the both sides of base (1), the four corners department fixed mounting of base (1) lower surface has the slipmat.