CN210678123U

CN210678123U - LED circuit board production device for illumination

Info

Publication number: CN210678123U
Application number: CN201921760903.4U
Authority: CN
Inventors: 张恩庚
Original assignee: Anhui Jiachen Electronic Technology Co Ltd
Current assignee: Anhui Jiachen Electronic Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-05
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to a LED circuit board side technical field of polishing, and a LED circuit board apparatus for producing for illumination usefulness is disclosed, comprises a workbench, be provided with the conveyer belt on the workstation, the equal fixed mounting of four corners at workstation top has the support frame, and fixed mounting has same roof between the top of support frame, the bottom of roof is provided with corrects actuating mechanism, the top fixed mounting of workstation has the riser and two fixed blocks of two front and back symmetries, the lateral wall fixed mounting of one of them riser has the motor, the output fixed mounting of motor has the pivot, and the other end of pivot runs through riser and another riser lateral wall and rotates the connection, two emery wheels have been cup jointed to the outer disc of pivot, the lateral wall fixed mounting cylinder of fixed block, the output fixed mounting of cylinder has the correction board. The utility model provides a current LED circuit board production with the side inefficiency of polishing, the wasting of resources is serious, the problem that the quality can not effectively be guaranteed.

Description

LED circuit board production device for illumination

Technical Field

The utility model relates to a LED circuit board side technical field that polishes specifically is a LED circuit board apparatus for producing for illumination usefulness.

Background

The LED circuit board is a short for printed circuit board, the LED aluminum substrate and the FR-4 glass fiber circuit board both belong to the same PCB, and if the LED aluminum substrate and the FR-4 glass fiber circuit board are different, the LED aluminum substrate is printed on a plane of an aluminum material with better heat conductivity, and then an electronic element is welded on the printed circuit board;

the LED circuit board is subjected to one-step polishing processing in production, burrs on the edge of the circuit board are removed, the existing polishing mode is that sand paper is manually used for polishing, the waste of sand paper materials is serious, long-time polishing work leads to hand ache, the polishing efficiency is very low, and the quality levels are uneven.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED circuit board apparatus for producing for illumination has solved current LED circuit board production and has polished inefficiency with the side, and the wasting of resources is serious, and the quality can not obtain the problem of effective assurance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a LED circuit board production device for illumination comprises a workbench, wherein a conveyor belt is arranged on the workbench, support frames are fixedly arranged at four corners of the top of the workbench, a same top plate is fixedly arranged between the top ends of the support frames, and a correction starting mechanism is arranged at the bottom of the top plate;

the top of the workbench is fixedly provided with two vertical plates and two fixed blocks which are symmetrical front and back, the side wall of one vertical plate is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft, the other end of the rotating shaft penetrates through the vertical plate and is rotatably connected with the side wall of the other vertical plate, the outer circular surface of the rotating shaft is sleeved with two grinding wheels, the side wall of each fixed block is fixedly provided with an air cylinder, and the output end of the air cylinder is fixedly provided with a correction plate;

correct actuating mechanism includes the dustcoat, the fluting has been seted up to dustcoat bottom left end, rotates through the round pin axle between the inner wall around the dustcoat to be connected with the extension board, the bottom of extension board is passed the fluting and is extended to the dustcoat below, the interior top jade fixed mounting of dustcoat has the limiting plate, and the lateral wall of limiting plate runs through there is mobilizable support, support left end top has first spring through setting up connecting block fixed mounting, and the first spring other end and limiting plate lateral wall fixed connection, dustcoat right side inner wall fixed mounting has the second spring, the other end fixed mounting of second spring has the fixed plate, and the equal fixed mounting of fixed plate left side wall and support right side wall has the copper contact.

Preferably, the bottom end of the support plate is provided with a rotatable guide wheel.

Preferably, the copper contact on the fixed plate, the copper contact on the bracket and the cylinder form a series circuit through wires.

Preferably, the two grinding wheels are symmetrically arranged, and the grinding surfaces of the grinding wheels are positioned on the inner side.

Preferably, the bottom of the workbench is provided with four supporting seats.

Preferably, when the support plate is in a vertical state, the upper end and the lower end of the right side wall of the support plate are respectively contacted with the left side wall and the slotted side wall of the bracket.

Preferably, two press rollers are fixedly mounted at the bottom of the top plate.

Preferably, the side wall of the straightening plate is provided with a plurality of rollers which are uniformly arranged and can rotate.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED circuit board apparatus for producing for illumination usefulness possesses following beneficial effect:

1. the utility model discloses an dustcoat, extension board, limiting plate, support, first spring, second spring, fixed plate and the copper contact that sets up, when the circuit board guide pulley of contradicting promotes the extension board slope, the support removes and makes two copper contact, and the switch-on cylinder circuit corrects the circuit board position under two correction plate effects to the work of polishing in later stage has been made things convenient for.

2. The utility model discloses a two emery wheels that set up, the work of polishing to the circuit board that can be quick has improved the efficiency of polishing greatly to the corner is polished evenly, and the quality obtains guaranteeing, has also saved the extravagant serious condition of artifical abrasive paper polishing material.

3. Through be provided with rotatable running roller on correcting the board, when can correcting the circuit board, guarantee the removal that the circuit board still can be nimble.

Drawings

Fig. 1 is a front view of an LED circuit board production apparatus for illumination of the present invention;

fig. 2 is a side view of the LED circuit board production apparatus for illumination of the present invention;

FIG. 3 is a cross-sectional view of the starting mechanism of the present invention;

fig. 4 is a front view of the correcting plate of the present invention.

In the figure: the device comprises a working table 1, a conveyor belt 2, a support frame 3, a top plate 4, a correction starting mechanism 5, a cover 51, a support plate 52, a limiting plate 53, a support 54, a first spring 55, a second spring 56, a fixing plate 57, a copper contact piece 58, a vertical plate 6, a fixing block 7, a motor 8, a rotating shaft 9, a grinding wheel 10, an air cylinder 11, a correction plate 12 and a compression roller 13.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a LED circuit board production device for illumination comprises a workbench 1, wherein a conveyor belt 2 is arranged on the workbench 1, support frames 3 are fixedly arranged at four corners of the top of the workbench 1, a same top plate 4 is fixedly arranged between the top ends of the support frames 3, and a correction starting mechanism 5 is arranged at the bottom of the top plate 4;

the top of the workbench 1 is fixedly provided with two vertical plates 6 and two fixed blocks 7 which are symmetrical front and back, the side wall of one vertical plate 6 is fixedly provided with a motor 8, the output end of the motor 8 is fixedly provided with a rotating shaft 9, the other end of the rotating shaft 9 penetrates through the vertical plate 6 and is rotatably connected with the side wall of the other vertical plate 6, the outer circular surface of the rotating shaft 9 is sleeved with two grinding wheels 10, the side wall of the fixed block 7 is fixedly provided with a cylinder 11, and the output end of the cylinder 11 is fixedly provided with a correction plate;

correct actuating mechanism 5 and include dustcoat 51, the fluting has been seted up to dustcoat 51 bottom left end, it is connected with extension board 52 to rotate through the round pin axle between the front and back inner wall of dustcoat 51, extension board 52's bottom is passed the fluting and is extended to dustcoat 51 below, dustcoat 51's interior top jade wall fixed mounting has limiting plate 53, and limiting plate 53's lateral wall runs through mobilizable support 54, support 54 left end top has first spring 55 through setting up connecting block fixed mounting, and the first spring 55 other end and limiting plate 53 lateral wall fixed connection, dustcoat 51 right side inner wall fixed mounting has second spring 56, the other end fixed mounting of second spring 56 has fixed plate 57, and the equal fixed mounting of fixed plate 57 left side wall and support 54 right side wall has copper contact 58.

In order to further and specifically damage the moving circuit board by the support plate 52, it is preferable that the bottom end of the support plate 52 is provided with a rotatable guide wheel.

For the purpose of further targeted automatic correction of the circuit board during movement, it is preferred that the copper contact 58 on the fixing plate 57 and the copper contact 58 on the bracket 54 and the cylinder 11 form a series circuit by means of wires.

Preferably, the two grinding wheels 10 are symmetrically arranged, and the grinding surfaces of the grinding wheels 10 are located at the inner side.

Preferably, four supporting seats are arranged at the bottom of the workbench 1.

In order to further and specifically stabilize the support plate 52 in the non-use state and prevent the support plate 52 from tilting toward the other side by the first spring 55, it is preferable that the upper end and the lower end of the right side wall of the support plate 52 are respectively in contact with the left side wall and the slotted side wall of the bracket 54 when the support plate 52 is in the vertical state.

In order to further specifically influence the grinding force of the grinding wheel 10 on the circuit board during grinding, two press rollers 13 are preferably fixedly mounted at the bottom of the top plate 4.

In order to further specifically and flexibly move the circuit board when the correction plate 12 corrects the circuit board, it is preferable that the side wall of the correction plate 12 is provided with a plurality of rollers which are uniformly arranged and can rotate.

Further, the conveyor belt 2 is composed of a speed reduction motor, a roller, a support, a carrier roller, a conveyor belt and a balance weight.

The working principle is as follows: when the circuit board correcting device works, the motor 8 and the conveyor belt 2 are started, the circuit board is placed on the conveyor belt 2 from the right side, the circuit board is contacted with a guide wheel on the support plate 52 along with movement, the support plate 52 is extruded to incline, the support plate 52 pushes the support 54 to move rightwards, the first spring 55 is compressed, the two copper contact sheets 58 are contacted, a circuit of the air cylinder 11 is connected, the air cylinder 11 is started to push the correcting plate 12 to move, the position of the circuit board is corrected, after the two copper contact sheets 58 are contacted, the support plate 52 is extruded by the circuit board to continuously incline, the support 54 continuously moves and can push the second spring 56 to compress, and therefore under the condition that the copper contact sheets 58 are effectively contacted, the continuous movement of the support plate 52 cannot be blocked, the corrected circuit board is pressed by the pressing roller 13.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 LED circuit board apparatus for producing for illumination usefulness, includes workstation (1), its characterized in that: the correcting and starting device is characterized in that a conveying belt (2) is arranged on the workbench (1), supporting frames (3) are fixedly mounted at four corners of the top of the workbench (1), a same top plate (4) is fixedly mounted between the top ends of the supporting frames (3), and a correcting and starting mechanism (5) is arranged at the bottom of the top plate (4);

the top of the workbench (1) is fixedly provided with two vertical plates (6) and two fixed blocks (7) which are symmetrical front and back, the side wall of one vertical plate (6) is fixedly provided with a motor (8), the output end of the motor (8) is fixedly provided with a rotating shaft (9), the other end of the rotating shaft (9) penetrates through the vertical plate (6) and is rotatably connected with the side wall of the other vertical plate (6), the outer circular surface of the rotating shaft (9) is sleeved with two grinding wheels (10), the side wall of each fixed block (7) is fixedly provided with an air cylinder (11), and the output end of the air cylinder (11) is fixedly provided with a correcting plate (12);

the correcting starting mechanism (5) comprises an outer cover (51), the left end of the bottom of the outer cover (51) is provided with a slot, a support plate (52) is rotatably connected between the front inner wall and the rear inner wall of the outer cover (51) through a pin shaft, the bottom end of the support plate (52) passes through the groove and extends to the lower part of the outer cover (51), a limit plate (53) is fixedly arranged on the inner top wall of the outer cover (51), a movable bracket (54) penetrates through the side wall of the limit plate (53), a first spring (55) is fixedly arranged at the top of the left end of the bracket (54) through a connecting block, the other end of the first spring (55) is fixedly connected with the side wall of the limit plate (53), a second spring (56) is fixedly arranged on the inner wall of the right side of the outer cover (51), a fixing plate (57) is fixedly arranged at the other end of the second spring (56), and the left side wall of the fixed plate (57) and the right side wall of the bracket (54) are both fixedly provided with copper contact pieces (58).

2. An LED circuit board production device for illumination according to claim 1, characterized in that: the bottom end of the support plate (52) is provided with a rotatable guide wheel.

3. An LED circuit board production device for illumination according to claim 1, characterized in that: the copper contact (58) on the fixing plate (57), the copper contact (58) on the bracket (54) and the cylinder (11) form a series circuit through conducting wires.

4. An LED circuit board production device for illumination according to claim 1, characterized in that: the two grinding wheels (10) are symmetrically arranged, and the grinding surfaces of the grinding wheels (10) are positioned on the inner sides.

5. An LED circuit board production device for illumination according to claim 1, characterized in that: the bottom of the workbench (1) is provided with four supporting seats.

6. An LED circuit board production device for illumination according to claim 1, characterized in that: when the support plate (52) is in a vertical state, the upper end and the lower end of the right side wall of the support plate (52) are respectively contacted with the left side wall and the slotted side wall of the bracket (54).

7. An LED circuit board production device for illumination according to claim 1, characterized in that: and two compression rollers (13) are fixedly arranged at the bottom of the top plate (4).

8. An LED circuit board production device for illumination according to claim 1, characterized in that: the side wall of the correcting plate (12) is provided with a plurality of rollers which are uniformly arranged and can rotate.