CN212649793U

CN212649793U - Limiting device for integrated circuit board machining

Info

Publication number: CN212649793U
Application number: CN202021407318.9U
Authority: CN
Inventors: 李宝; 耿凯昌; 李光奎
Original assignee: Jiangsu Weibang Electronic Co ltd
Current assignee: Jiangsu Weibang Electronic Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a limiting device for processing an integrated circuit board, which belongs to the technical field of electric appliance production; including first fixed plate, the rear end of first fixed plate is equipped with the second fixed plate, the equal fixedly connected with connecting bolt in both sides that first fixed plate bottom was kept away from each other, the one end that connecting bolt passed first fixed plate all with the both sides screw thread swing joint that the second fixed plate bottom was kept away from each other, the equal threaded connection in bottom that first fixed plate and second fixed plate are located between two connecting bolt has fastening bolt, the mounting groove has all been seted up on the top that first fixed plate and second fixed plate are close to one end each other, the equal fixedly connected with backup pad in one side top that first fixed plate and second fixed plate kept away from both ends each other. The utility model has the advantages that: when the device is used for assisting in the production of the circuit board, a good limiting device can be provided for the circuit board to be produced, and meanwhile, the production material and time cost are saved.

Description

Limiting device for integrated circuit board machining

Technical Field

The utility model relates to a circuit production technical field specifically is a stop device is used in integrated circuit board processing.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The Circuit Board can be called as a Printed Circuit Board or a Printed Circuit Board, and the english name (Printed Circuit Board) PCB, (Flexible Printed Circuit Board) FPC Circuit Board (FPC Circuit Board is also called as a Flexible Circuit Board) which is a Flexible Printed Circuit Board made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.

In the prior art, in circuit board production, the original device mounting position and the circuit trend on the circuit board are mostly recorded by using laser, and when the circuit board to be recorded is required to be fixed and limited during laser recording, the circuit board is prevented from shifting during laser recording, so that the laser recording circuit is prevented from shifting, the circuit board material is wasted, and time resources are wasted. Therefore, a person skilled in the art provides a position limiting device for integrated circuit board processing to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stop device is used in integrated circuit board processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a limiting device for integrated circuit board processing comprises a first fixing plate, a second fixing plate is arranged at the rear end of the first fixing plate, connecting bolts are fixedly connected to two sides of the bottom end of the first fixing plate, which are far away from each other, the ends of the connecting bolts, which penetrate through the first fixing plate, are movably connected with two sides of the bottom end of the second fixing plate, which are far away from each other, fastening bolts are fixedly connected to the bottom ends of the first fixing plate and the second fixing plate, which are located between the two connecting bolts, respectively, mounting grooves are formed in the top ends, which are close to one ends of the first fixing plate and the second fixing plate, supporting plates are fixedly connected to the top ends of one sides, which are far away from each other, of the first fixing plate and the second fixing plate, motors are fixedly connected to the top parts of, two mounting grooves are arranged respectively in to the one end that two driving shafts passed first fixed plate and second fixed plate respectively, the equal fixedly connected with action wheel of outer wall that two driving shafts are located two mounting grooves, the one end fixedly connected with second bearing that two backup pads were kept away from at both ends each other to first fixed plate and second fixed plate, the equal fixedly connected with driven shaft of inner wall of two second bearings, two mounting grooves are arranged respectively in to the one end that two driven shafts passed first fixed plate and second fixed plate, the equal fixedly connected with of outer wall that two driven shafts are located two mounting grooves follows the driving wheel.

As a further aspect of the present invention: all transmit through two drive belts between two driving shafts and two driven shafts, and when two motors started, the output of motor drove two driving shafts and rotates to drive two driven shafts through two drive belts and rotate.

As a further aspect of the present invention: two action wheels and two are all overlapped and are established and be connected with the conveyer belt from between the driving wheel, and the distance that forms between both ends is less than the distance that forms between both ends around two mounting grooves around two conveyer belts, and two action wheels of accessible and two rotations from the driving wheel drive two conveyer belt motions, and then drive and treat the motion of burning circuit board, carry out the distance simultaneously and prescribe a limit to, prevent that two conveyer belts from hindering the burning operation of laser pen to the circuit board.

As a further aspect of the present invention: two mounting grooves are located two action wheels and two and follow the equal fixedly connected with stopper of inner wall between the driving wheel, and the distance that forms between both ends is less than the distance between both ends around two mounting grooves around two stoppers, and the top of two mounting grooves of cooperation carries on spacingly to the circuit board of area carving, carries out the distance simultaneously and prescribes a limit to, and the distance at both ends is too big around preventing two stoppers, hinders the laser pen to the carving that runs through of circuit board.

As a further aspect of the present invention: the outer wall size of two action wheels equals with the outer wall size of two follow driving wheels, confirms synchronous motion, and then guarantees the synchronous motion of two conveyer belts.

As a further aspect of the present invention: the distance that forms between two conveyer belt tops and two mounting groove tops is greater than the distance that forms between two conveyer belt bottoms and the mounting groove bottom, confirms installation distance, prevents that two conveyer belts from apart from the top distance undersize of two mounting grooves, leads to taking the unable motion of burning circuit board.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the first fixing plate and the second fixing plate are fixedly connected below the laser burning pen during the production of the circuit board through two fastening bolts in cooperation with two connecting bolts, when the circuit board line is burned, the circuit board with burning is conveyed to the lower part of the laser burning pen through two conveying belts, at the moment, the circuit board with burning is limited through the cooperation of two mounting grooves and two conveying belts, when the circuit board is burned by the laser pen, the middle position of the circuit board is in a suspended position, so that the laser pen can conveniently run through the burning to the circuit board; after the circuit on the circuit board is recorded, the two motors are started again to drive the two conveyor belts to rotate, so that the circuit board after recording is driven to move backwards, and the next circuit board to be recorded is driven to enter the limiting device to record the circuit and the mounting position. When the device is used for assisting in the production of the circuit board, a good limiting device can be provided for the circuit board to be produced, and meanwhile, the production material and time cost are saved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of the first fixing plate of the present invention;

fig. 3 is a schematic view of the rear view structure of the first fixing plate of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a connecting bolt; 4. fastening a bolt; 5. a support plate; 6. a motor; 7. a drive shaft; 8. a first bearing; 9. a transmission belt; 10. a driven shaft; 11. a second bearing; 12. mounting grooves; 13. a limiting block; 14. a driving wheel; 15. a driven wheel; 16. and (4) a conveyor belt.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a position limiting device for processing an integrated circuit board comprises a first fixing plate 1, a second fixing plate 2 is disposed at the rear end of the first fixing plate 1, connecting bolts 3 are fixedly connected to both sides of the first fixing plate 1, which are away from each other, one end of each connecting bolt 3 passing through the first fixing plate 1 is movably connected to both sides of the second fixing plate 2, which are away from each other, a fastening bolt 4 is connected to the bottom end of each connecting bolt 3 of the first fixing plate 1 and the second fixing plate 2, a mounting groove 12 is formed at the top end of each connecting bolt 1 and the top end of each connecting bolt 2, a supporting plate 5 is fixedly connected to the top end of each supporting plate 5, a motor 6 is fixedly connected to the top of each supporting plate 5, and a driving shaft 7 is fixedly connected to the output end of each motor 6, two driving shafts 7 all through first bearing 8 respectively with first fixed plate 1 and 2 swing joint of second fixed plate, two mounting grooves 12 are arranged respectively in to the one end that two driving shafts 7 passed first fixed plate 1 and second fixed plate 2 respectively, two equal fixedly connected with action wheels 14 of outer wall that two driving shafts 7 are located two mounting grooves 12, first fixed plate 1 and second fixed plate 2 keep away from the one end fixedly connected with second bearing 11 that two backup pad 5 were kept away from at both ends each other, the equal fixedly connected with driven shaft 10 of inner wall of two second bearings 11, two driven shafts 10 pass the one end of first fixed plate 1 and second fixed plate 2 and arrange two mounting grooves 12 respectively in, the equal fixedly connected with of outer wall that two driven shafts 10 are located two mounting grooves 12 follows driving wheel 15.

The two driving shafts 7 and the two driven shafts 10 are both driven by the two driving belts 9, when the two motors 6 are started, the output ends of the motors 6 drive the two driving shafts 7 to rotate, and the two driven shafts 10 are driven to rotate by the two driving belts 9; the two driving wheels 14 and the two driven wheels 15 are respectively sleeved with a conveying belt 16, the distance formed between the front end and the rear end of each conveying belt 16 is smaller than the distance formed between the front end and the rear end of each mounting groove 12, the two conveying belts 16 can be driven to move by the rotation of the two driving wheels 14 and the two driven wheels 15, so that the circuit board to be recorded is driven to move, the distance limitation is carried out at the same time, and the two conveying belts 16 are prevented from obstructing the recording operation of a laser pen on the circuit board; the inner walls of the two mounting grooves 12, which are positioned between the two driving wheels 14 and the two driven wheels 15, are fixedly connected with limiting blocks 13, the distance formed between the front ends and the rear ends of the two limiting blocks 13 is smaller than the distance between the front ends and the rear ends of the two mounting grooves 12, the top parts of the two mounting grooves 12 are matched to limit a circuit board to be recorded, and the distance limitation is carried out at the same time, so that the situation that the distance between the front ends and the rear ends of the two limiting blocks 13 is too large, and; the size of the outer walls of the two driving wheels 14 is equal to that of the outer walls of the two driven wheels 15, synchronous movement is determined, and synchronous movement of the two conveyor belts 16 is further ensured; the distance formed between the tops of the two conveyor belts 16 and the tops of the two mounting grooves 12 is larger than the distance formed between the bottoms of the two conveyor belts 16 and the bottoms of the mounting grooves 12, the mounting distance is determined, and the situation that the distance between the two conveyor belts 16 and the tops of the two mounting grooves 12 is too small, so that the circuit board cannot move with the recording function is avoided.

The utility model discloses a theory of operation is: when the device is used for assisting an integrated circuit board to be processed, a first fixing plate 1 and a second fixing plate 2 are fixed below a laser recording pen through the matching use of two connecting bolts 3 and two fastening bolts 4, when the integrated circuit board is subjected to laser recording, two motors 6 are started to drive two driving shafts 7 to rotate, two driving wheels 14 are driven to rotate at the same time, two driven shafts 10 are driven to rotate through two driving belts 9, two driven wheels 15 are driven to rotate, two conveying belts 16 are driven to move through the rotation of the two driving wheels 14 and the two driven wheels 15, the integrated circuit board with recording is conveyed to the lower part of the laser recording pen, then the two motors 6 are stopped, at the moment, two mounting grooves 12 are matched with two limiting blocks 13 to limit the integrated circuit board with recording, the working procedure of the laser recording pen is started, and the integrated circuit board with recording fixed and limited below is recorded, when the recording of the integrated circuit board is finished, the two motors 6 are started again to drive the two conveyor belts 16 to move, the integrated circuit board after the recording is finished is conveyed to the other side, and the next integrated circuit board to be recorded is driven to carry out laser recording.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stop device is used in integrated circuit board processing, includes first fixed plate (1), its characterized in that: the rear end of the first fixing plate (1) is provided with a second fixing plate (2), two sides of the bottom end of the first fixing plate (1) which are far away from each other are fixedly connected with connecting bolts (3), one ends of the connecting bolts (3) penetrating through the first fixing plate (1) are movably connected with two sides of the bottom end of the second fixing plate (2) which are far away from each other, the bottom ends of the first fixing plate (1) and the second fixing plate (2) which are positioned between the two connecting bolts (3) are connected with fastening bolts (4) in a threaded manner, the top ends of the first fixing plate (1) and the second fixing plate (2) which are close to each other are respectively provided with a mounting groove (12), the top ends of one sides of the first fixing plate (1) and the second fixing plate (2) which are far away from each other are respectively fixedly connected with a supporting plate (5), the tops of the two supporting plates (5) are respectively and fixedly connected with a motor (, two driving shafts (7) all through first bearing (8) respectively with first fixed plate (1) and second fixed plate (2) swing joint, two driving shafts (7) are arranged in two mounting grooves (12) respectively through the one end of first fixed plate (1) and second fixed plate (2) respectively, two driving shafts (7) are located the equal fixedly connected with action wheel (14) of outer wall in two mounting grooves (12), the one end fixedly connected with second bearing (11) of keeping away from two backup pad (5) at both ends each other are kept away from in first fixed plate (1) and second fixed plate (2), the equal fixedly connected with driven shaft (10) of inner wall of two second bearing (11), two driven shafts (10) are arranged in two mounting grooves (12) respectively through the one end that first fixed plate (1) and second fixed plate (2) were passed in, the equal fixedly connected with of outer wall from driving wheel (15) that two driven shafts (10) are located in two mounting grooves (12) ).

2. The limiting device for integrated circuit board processing according to claim 1, wherein: the two driving shafts (7) and the two driven shafts (10) are driven by two driving belts (9).

3. The limiting device for integrated circuit board processing according to claim 1, wherein: two action wheels (14) and two are all overlapped and are connected with conveyer belt (16) from between driving wheel (15), the distance that forms between both ends is less than the distance that forms between both ends around two mounting grooves (12) around two conveyer belts (16).

4. The limiting device for integrated circuit board processing according to claim 1, wherein: two mounting grooves (12) are located two action wheels (14) and two equal fixedly connected with stopper (13) of inner wall from between driving wheel (15), the distance that forms between both ends is less than the distance between both ends around two mounting grooves (12) around two stopper (13).

5. The limiting device for integrated circuit board processing according to claim 1, wherein: the size of the outer walls of the two driving wheels (14) is equal to that of the outer walls of the two driven wheels (15).

6. The limiting device for integrated circuit board processing according to claim 1, wherein: the distance formed between the tops of the two conveyor belts (16) and the tops of the two mounting grooves (12) is larger than the distance formed between the bottoms of the two conveyor belts (16) and the bottoms of the mounting grooves (12).