CN217789995U - PCB production is with rejecting burr device - Google Patents

Abstract

The utility model discloses a PCB board production is with rejecting limit device relates to the relevant technical field of electronic component. The utility model comprises a guide block, a damping frame, a lower conveying belt and a supporting seat, wherein the damping frame is accumulated on the guide block through a conveying groove, clamping blocks are fixed at the front parts of the two sides of the conveying groove at the top of the guide block, the lower conveying belt is arranged below the guide block, the upper conveying belt is arranged at the top of the lower conveying belt on one side away from the guide block, a plurality of equidistant bayonets with corresponding positions are arranged on the surfaces of the lower conveying belt and the upper conveying belt, and a grinding disc is arranged at the top of the supporting seat; the utility model discloses a set up guide block, damping frame, lower conveyer belt and supporting seat, solved current PCB board production with rejecting deckle edge device efficiency slower and the loaded down with trivial details problem of workflow for it is faster to reject deckle edge efficiency in raw tea, and workflow is simpler, does not have the repetitive operation.

Description

PCB production is with rejecting burr device

Technical Field

The utility model belongs to the technical field of electronic component is relevant, especially relate to a PCB board production is with rejecting burr device.

Background

The PCB board is also called printed circuit board, is the provider of electronic components electrical connection, can divide into single-sided board, double-sided board, four-layer board, six-layer board and other multilayer circuit boards according to the circuit board number of piles, after the panel is produced, need cut it, at the in-process of cutting, can produce the burr at the circuit board edge, cause deckle edge, need reject specially and just can carry out production next step, but it still has following drawback in the in-service use:

1. the existing burr removing device for PCB production can remove burrs one by one manually, and has low efficiency during working, so that burr removal cannot be completed conveniently and quickly;

2. in the production process of the existing burr removing device for PCB production, only one-side burrs of a board can be removed at one time, and burrs on the other side are removed repeatedly during removal to remove offences;

therefore, the existing burr removing device for PCB production cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board production is with removing deckle edge device through setting up guide block, damping frame, lower conveyer belt and supporting seat, has solved current PCB board production with removing deckle edge device efficiency slower and the loaded down with trivial details problem of workflow.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a PCB board production is with rejecting burr and putting, including guide block, damping frame, lower conveyer belt and supporting seat, the guide block has the damping frame through the conveyer trough accumulation, the conveyer trough both sides front portion at guide block top is fixed with the fixture block, the below of guide block is provided with lower conveyer belt, the guide block one side is kept away from at lower conveyer belt top and is provided with the conveyer belt, the bayonet socket of a plurality of equidistance that the position corresponds is seted up on conveyer belt and the last conveyer belt surface down, the top of supporting seat is provided with the mill, the utility model discloses a damping frame is with circuit board body swing joint wherein, through the guide block with damping frame and wherein circuit board body carry down on the conveyer belt, in the motion process of conveyer belt under through the bayonet socket on the conveyer belt, put aside damping frame from the guide block, under the transport of rethread lower conveyer belt and last conveyer belt, through rotating motor drive's mill on the supporting seat, get rid of the burr on with the circuit board and get rid of polishing.

Furthermore, a conveying groove penetrates through the front portion of the guide block up and down, a guide plate is fixed to the top of the guide block behind the clamping block, and the guide block guides the damping frame to the position of the conveying groove through the guide plate and then conveys the damping frame to the lower conveying belt through the conveying groove.

Furthermore, the lower parts of two sides of the guide block are fixedly provided with connecting rods, the rear ends of the connecting rods are fixedly provided with supporting frames, the front parts of the two supporting frames, which are close to one surface, are fixed on the guide block, the bottom of each supporting frame is fixedly provided with a bottom plate, and the guide block is supported on the bottom plate through the connecting rods and the supporting frames.

Furthermore, a connector is formed in the front side of the damping frame in a penetrating mode, the damping frame is movably connected with a circuit board body through the connector, and the circuit board body is connected into the damping frame through a scouring port.

Further, conveyer belt and the inside both sides of last conveyer belt all swing joint have the electricity to change the roller with the centre down, the electricity in the conveyer belt changes roller both ends all to rotate and is connected with first support column down, the electricity in the last conveyer belt changes roller both ends and all rotates and be connected with the second support column, one side that the guide block was kept away from to the conveyer belt is provided with down accepts the frame, and lower conveyer belt and last conveyer belt pass through the electricity and change roller drive work.

Furthermore, go up the place ahead and the rear of conveyer belt contact part each other with lower conveyer belt and all be provided with the supporting seat, the opening has been seted up at the top center of supporting seat, the supporting seat is fixed with the rotation motor through the opening, two the rotation opposite direction who rotates the motor, the output of rotating the motor is fixed with the pivot, the top and the mill of pivot are fixed, and the supporting seat produces drive mill pivoted power through the rotation motor in the opening.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up guide block, damping frame and lower conveyer belt, solved the problem that current PCB board production is with rejecting burr device efficiency is slower, the circuit board body that needs the deburring inserts in the damping frame, piles up the side that needs to polish down and place on the guide block again, guide the position of conveyer trough through the baffle, carry on the lower conveyer belt, can accomplish through subsequent operation and reject deckle edge, make when using, the efficiency that rejects deckle edge of deckle edge device is more swift high-efficient;

2. the utility model discloses a set up the guide block, the damping frame, lower conveyer belt and supporting seat, the loaded down with trivial details problem of current PCB board production with rejection deckle edge device work flow has been solved, the damping frame is carried the interior back of bayonet on the conveyer belt down, under the transport of conveyer belt, carry the damping frame between last conveyer belt and the lower conveyer belt, and the bayonet joint on last conveyer belt and lower conveyer belt is good after, press the damping frame, make circuit board body in the damping frame carry the top face through the mill, under the rotation motor drive on the supporting seat, through the rotation of mill, the burr on the circuit board body is polished and is rejected, make when getting rid of PCB deckle edge, artificial work flow is more succinct, operating personnel's convenience of operation has been increased, and the production efficiency is accelerated.

Drawings

FIG. 1 is a perspective view of the assembly structure of the present invention;

FIG. 2 is a perspective view of the guide block structure of the present invention;

FIG. 3 is a perspective view of the damping frame structure of the present invention;

FIG. 4 is a perspective view of the lower conveyor belt structure of the present invention;

fig. 5 is a perspective view of the supporting seat structure of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

100. a guide block; 101. a conveying trough; 102. a clamping block; 103. a guide plate; 104. a connecting rod; 105. a support frame; 106. a base plate; 200. a damping frame; 201. a connecting port; 202. a circuit board body; 300. a lower conveyor belt; 301. an upper conveying belt; 302. a bayonet; 303. electrically rotating the roller; 304. a first support column; 305. a second support column; 306. a bearing frame; 400. a supporting seat; 401. an opening; 402. rotating the motor; 403. a rotating shaft; 404. a grinding disc.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-5, the utility model relates to a PCB board production is with rejecting burr and limit device, including guide 100, damping frame 200, lower conveyer belt 300 and supporting seat 400, guide 100 has accumulated damping frame 200 through conveyer trough 101, guide 100 leads the damping frame 200 that is connected with circuit board body 202 to lower conveyer belt 300 through conveyer trough 101, the conveyer trough 101 both sides front portion at guide 100 top is fixed with fixture block 102, fixture block 102 limits the position of damping frame 200 front portion in guide 100, the below of guide 100 is provided with lower conveyer belt 300, the top of lower conveyer belt 300 is kept away from guide 100 one side and is provided with upper conveyer belt 301, lower conveyer belt 300 and upper conveyer belt 301 surface set up a plurality of equidistant bayonets 302 that the position corresponds, lower conveyer belt 300 will lead the position of damping frame 200 on it to limit through bayonet 302, the top of supporting seat 400 is provided with mill 404, mill 404 will polish through rotating and get rid of the burr on the circuit board body 202 that is gone up and rather than contact.

As shown in fig. 1-4, a conveying groove 101 is vertically perforated in the front of the guide block 100, the guide block 100 conveys the damping frame 200 to the lower conveying belt 300 through the conveying groove 101, a guide plate 103 is fixed on the top of the guide block 100 behind the fixture block 102, and the damping frame 200 is guided to a position corresponding to the conveying groove 101 on the guide block 100 through the cooperation of the fixture block 102 and the guide plate 103; the lower parts of two sides of the guide block 100 are fixedly provided with connecting rods 104, the connecting rods 104 increase the supporting effect of supporting frames 105, the rear ends of the connecting rods 104 are fixedly provided with supporting frames 105, the front parts of the two supporting frames 105 close to one surface are fixed on the guide block 100, the guide block 100 is supported on a bottom plate 106, the bottom of each supporting frame 105 is fixedly provided with a bottom plate 106, the bottom plate 106 supports the structure connected with the guide block 100 on the ground, and the gravity center of the guide block 100 moves backwards; a connector 201 is perforated on the front side of the damping frame 200, the damping frame 200 connects the circuit board body 202 in the damping frame 200 in a damping manner through the connector 201, and the damping frame 200 is movably connected with the circuit board body 202 through the connector 201; the two sides and the middle inside the lower conveying belt 300 and the upper conveying belt 301 are movably connected with electric rotating rollers 303, the electric rotating rollers 303 generate power for driving the lower conveying belt 300 and the upper conveying belt 301, two ends of the electric rotating rollers 303 in the lower conveying belt 300 are rotatably connected with first supporting columns 304, the lower conveying belt 300 and the electric rotating rollers 303 therein are supported on the ground by the first supporting columns 304, two ends of the electric rotating rollers 303 in the upper conveying belt 301 are rotatably connected with second supporting columns 305, the upper conveying belt 301 and the electric rotating rollers 303 therein are supported on the ground by the second supporting columns 305, one side of the lower conveying belt 300, which is far away from the guide block 100, is provided with a bearing frame 306, and the circuit board body 202 subjected to deburring and the damping frame 200 outside the circuit board body are supported by the lower conveying belt 300 by the bearing frame 306; during operation, the circuit board body 202 needing to be deburred is inserted into the damping frame 200, the edge needing to be polished is stacked downwards and placed on the guide block 100, the damping frame 200 is guided into the conveying groove 101 on the guide block 100 under the guidance of the guide plate 103 and the limitation of the fixture block 102, the damping frame 200 and the circuit board body 202 are guided onto the lower conveying belt 300 through the conveying groove 101, and the damping frames 200 in the conveying groove 101 are conveyed in sequence through the bayonets 302 on the lower conveying belt 300 in the movement process of the lower conveying belt 300.

As shown in fig. 1-5, a supporting seat 400 is provided in front of and behind a portion where the upper conveyor belt 301 and the lower conveyor belt 300 contact each other, an opening 401 is provided in the top center of the supporting seat 400, a rotating motor 402 is fixed to the supporting seat 400 through the opening 401, the rotating motor 402 generates power for driving the grinding disc 404 to rotate, the rotating directions of the two rotating motors 402 are opposite, a rotating shaft 403 is fixed to an output end of the rotating motor 402, the rotating shaft 403 transmits the power generated by the rotating motor 402 to the grinding disc 404, and the top end of the rotating shaft 403 is fixed to the grinding disc 404; after the damping frame 200 is conveyed into the bayonets 302 on the lower conveyor belt 300, the damping frame 200 is conveyed between the upper conveyor belt 301 and the lower conveyor belt 300 under the conveying of the lower conveyor belt 300, and after the bayonets 302 on the upper conveyor belt 301 and the lower conveyor belt 300 are clamped, the damping frame 200 is pressed, so that the circuit board body 202 in the damping frame 200 is conveyed to pass through the top end face of the grinding disc 404, and burrs on the circuit board body 202 are polished and removed under the driving of the rotating motor 402 on the supporting seat 400 through the rotation of the grinding disc 404.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a PCB board production is with rejecting burr device, includes guide block (100), damping frame (200), lower conveyer belt (300) and supporting seat (400), its characterized in that: guide block (100) have damping frame (200) through conveyer trough (101) accumulation, conveyer trough (101) both sides front portion at guide block (100) top is fixed with fixture block (102), the below of guide block (100) is provided with down conveyer belt (300), guide block (100) one side is kept away from at conveyer belt (300) top down and is provided with conveyer belt (301), bayonet socket (302) of a plurality of equidistance that the position corresponds are seted up on conveyer belt (300) and last conveyer belt (301) surface down, the top of supporting seat (400) is provided with mill (404).

2. The burr removing device for PCB production of claim 1, wherein: the front part of the guide block (100) is vertically penetrated with a conveying groove (101), and the top of the guide block (100) behind the fixture block (102) is fixed with a guide plate (103).

3. The burr removing device for PCB production of claim 1, wherein: the lower parts of two sides of the guide block (100) are fixedly provided with connecting rods (104), the rear ends of the connecting rods (104) are fixedly provided with supporting frames (105), the front parts of the two supporting frames (105) close to one surface are fixed on the guide block (100), and the bottom of each supporting frame (105) is fixedly provided with a bottom plate (106).

4. The burr removing device for PCB production of claim 1, wherein: the front side of the damping frame (200) is provided with a connecting port (201) in a penetrating mode, and the damping frame (200) is movably connected with a circuit board body (202) through the connecting port (201).

5. The burr removing device for PCB production of claim 1, wherein: conveyer belt (300) and last conveyer belt (301) inside both sides all swing joint have the electricity to change roller (303) with the centre down, the electricity in conveyer belt (300) changes roller (303) both ends and all rotates and is connected with first support column (304) down, the electricity in going up conveyer belt (301) changes roller (303) both ends and all rotates and is connected with second support column (305), one side that guide block (100) was kept away from in conveyer belt (300) is provided with accepts frame (306) down.

6. The burr removing device for PCB production of claim 1, wherein: the front and the rear of the mutual contact part of the upper conveying belt (301) and the lower conveying belt (300) are both provided with a supporting seat (400), the top center of the supporting seat (400) is provided with an opening (401), the supporting seat (400) is fixed with a rotating motor (402) through the opening (401), the rotating directions of the rotating motors (402) are opposite, the output end of the rotating motor (402) is fixed with a rotating shaft (403), and the top end of the rotating shaft (403) is fixed with a grinding disc (404).

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