CN214278632U

CN214278632U - Exposure device for producing circuit board

Info

Publication number: CN214278632U
Application number: CN202120147971.4U
Authority: CN
Inventors: 常彬
Original assignee: Anhui Botai Circuit Technology Co ltd
Current assignee: Anhui Botai Circuit Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-24
Anticipated expiration: 2031-01-19

Abstract

The utility model provides an exposure device of production circuit board, including set casing and second fixed plate, the inside of second fixed plate is equipped with slewing mechanism, the inside symmetry of set casing is equipped with two fixed boxes, the inside of two fixed boxes all is equipped with first threaded rod, the equal fixed connection of the other end that two fixed boxes are relative is on the inner wall of set casing, the inside of two fixed boxes is equipped with the fly leaf, the inside of fly leaf is equipped with moving mechanism, the top symmetry of fly leaf is equipped with two activity boxes, the inside of two activity boxes all is equipped with clamping mechanism, the top of two activity boxes is equipped with exposure device, exposure device fixed connection is on the top face of set casing, beneficial effect is: the rotating mechanism can rotate through the first threaded rod, the movable plate can be driven to move up and down through the first sliding block, the purpose of adjusting the lifting of the base plate can be achieved, the moving mechanism can achieve limiting and fixing of the base plates with different lengths, and the clamping mechanism can achieve clamping operation of the base plates with different thicknesses.

Description

Exposure device for producing circuit board

Technical Field

The utility model relates to a circuit board production technical field, concretely relates to exposure device of production circuit board.

Background

With the development of national strength and the continuous improvement of economy in China, an exposure device is required in the production process of circuit boards in China, so that required patterns can be formed on the photoresist, and the exposure device for producing the circuit boards is required.

But current exposure device is in the use, and the operation is adjusted to the base plate to the great extent not convenient to, and then makes when placing the base plate of different specifications size, is not convenient for carry out the lift adjustment operation, is not convenient for carry on spacing fixed to the base plate of different specifications size simultaneously to the fixed unstable to the base plate, makes the not hard up phenomenon of base plate that causes easily, thereby has influenced the quality of work.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not convenient for carry out the lift adjustment operation to the base plate, the phenomenon that becomes flexible appears easily to the fixed unstability of base plate simultaneously, and be not convenient for carry out spacing fixed to the not base plate of equidimension, an exposure device of production circuit board is provided, slewing mechanism can play the rotation through first threaded rod, can drive the fly leaf through first slider and reciprocate, can realize the purpose that the regulation base plate goes up and down, moving mechanism can play and carry out spacing fixed to the base plate of not equidimension, clamping mechanism can play and press from both sides tight operation to the base plate of different thickness, make the fixed more stable to the base plate, the phenomenon that becomes flexible is difficult for appearing.

The utility model provides a technical scheme that technical problem adopted is: an exposure apparatus for producing a circuit board, comprising: set casing and second fixed plate, the inside of second fixed plate is equipped with slewing mechanism, the inside symmetry of set casing is equipped with two fixed boxes, two the inside of fixed box all is equipped with first threaded rod, two the equal fixed connection of the other end that the fixed box is relative is on the inner wall of set casing, two the inside of fixed box is equipped with the fly leaf, the inside of fly leaf is equipped with moving mechanism, the top symmetry of fly leaf is equipped with two activity boxes, two the inside of activity box all is equipped with clamping mechanism, two the top of activity box is equipped with exposure device, exposure device fixed connection is on the top face of set casing, the bottom fixedly connected with second fixed plate of set casing, the bottom of second fixed plate is equipped with the third motor, the output of third motor runs through the second fixed plate.

Preferably, slewing mechanism includes two first rotation wheels, two be equipped with the second between the first rotation wheel and rotate the wheel, two connect through the belt between first rotation wheel and the second rotation wheel, two the both ends that first rotation wheel and second rotated the wheel all rotate through rotating to be connected on the inner wall of second fixed plate, two the equal fixedly connected with connecting piece in top of first rotation wheel, and the other end of connecting piece run through the set casing and with first threaded rod fixed connection, be equipped with first slider on the first threaded rod, first slider sets up with the position of fly leaf relatively.

Preferably, the moving mechanism comprises two second threaded rods, bevel gears are arranged at the opposite ends of the two second threaded rods, a second motor is arranged at the bottom of the movable plate, the output end of the second motor penetrates through the movable plate and is provided with the bevel gears, the bevel gears on the second motor are meshed with the bevel gears on the two second threaded rods, the opposite ends of the two second threaded rods are rotatably connected to the inner wall of the movable plate, third sliding blocks are connected to the two second threaded rods in a threaded mode, and the third sliding blocks are fixedly connected with the movable box through connecting rods.

Preferably, clamping mechanism includes two-way threaded rod, the bottom of two-way threaded rod is rotated and is connected on the inner wall of activity box, the top of activity box is equipped with first motor, the output of first motor run through the activity box and with two-way threaded rod fixed connection, symmetrical threaded connection has two second sliders on the two-way threaded rod, two the one end that the second slider is close to the fly leaf center all is through the first fixed plate of connecting piece fixedly connected with, you run through the activity box the other end of first fixed plate.

Preferably, the bottom symmetry of fly leaf is equipped with two buffer boards, two the equal symmetry in bottom of buffer board is equipped with two springs, two the equal fixed connection of one end of spring is on the buffer board, two the equal fixed connection of the other end of spring is on the bottom face of set casing.

Preferably, the top symmetry of fly leaf is equipped with two and places the piece, two place the equal fixed connection of piece on the top face of fly leaf, two place all be equipped with the rubber pad on the top face of piece.

The utility model has the advantages of it is following: the rotating mechanism can rotate through the first threaded rod, the movable plate can be driven to move up and down through the first sliding block, the purpose of adjusting the lifting of the base plate can be achieved, the moving mechanism can play the role of limiting and fixing the base plates with different lengths and sizes, and the clamping mechanism can play the role of clamping the base plates with different thicknesses, so that the base plates are more stably fixed and are not easy to loosen.

Drawings

Fig. 1 is a schematic front view of an exposure apparatus for producing a circuit board according to a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic structural diagram of an exposure apparatus for producing a circuit board according to a preferred embodiment of the present invention at a position a;

fig. 3 is a schematic structural diagram of a moving mechanism of an exposure apparatus for producing circuit boards according to a preferred embodiment of the present invention.

Description of reference numerals:

1. a stationary case; 2. a first slider; 3. a fixing box; 4. a first threaded rod; 5. an exposure device; 6. a bidirectional threaded rod; 7. a second slider; 8. a first motor; 9. a movable plate; 10. A second threaded rod; 11. a third slider; 12. a first fixing plate; 13. a movable box; 14. a second motor; 15. a first rotating wheel; 16. a belt; 17. a second rotating wheel; 18. a third motor; 19. a rotating mechanism; 20. a moving mechanism; 21. a clamping mechanism; 22. a second fixing plate; 23. a buffer plate; 24. a spring; 25. and placing the blocks.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, the present invention provides a technical solution: an exposure device for producing a circuit board comprises a fixed shell 1 and a second fixed plate 22, wherein a rotating mechanism 19 is arranged inside the second fixed plate 22, two fixed boxes 3 are symmetrically arranged inside the fixed shell 1, a first threaded rod 4 is arranged inside each of the two fixed boxes 3, the other opposite ends of the two fixed boxes 3 are fixedly connected to the inner wall of the fixed shell 1, a movable plate 9 is arranged inside each of the two fixed boxes 3, a moving mechanism 20 is arranged inside each of the movable plates 9, two movable boxes 13 are symmetrically arranged on the top of each of the movable plates 9, clamping mechanisms 21 are arranged inside each of the two movable boxes 13, an exposure device 5 is arranged on the top of each of the two movable boxes 13, the exposure device 5 is fixedly connected to the top end face of the fixed shell 1, the second fixed plate 22 is fixedly connected to the bottom of the fixed shell 1, a third motor 18 is arranged at the bottom of the second fixed plate 22, and the output end of the third motor 18 penetrates through the second fixed plate 22, the effect of limiting and clamping different substrates can be achieved, and the phenomenon that the substrates are shaken and loosened is not easy to occur.

The rotating mechanism 19 comprises two first rotating wheels 15, a second rotating wheel 17 is arranged between the two first rotating wheels 15, the two first rotating wheels 15 and the second rotating wheel 17 are connected through a belt 16, two ends of the two first rotating wheels 15 and two ends of the second rotating wheel 17 are rotatably connected to the inner wall of a second fixed plate 22 through rotating parts, connecting parts are fixedly connected to the top ends of the two first rotating wheels 15, the other ends of the connecting parts penetrate through the fixed shell 1 and are fixedly connected with the first threaded rods 4, first sliding blocks 2 are arranged on the first threaded rods 4, the first sliding blocks 2 are arranged opposite to the movable plate 9, the rotation of the first threaded rods 4 can be achieved, the movable plate 9 can be driven by the first sliding blocks 2 to move up and down, the purpose of adjusting the lifting of the base plate can be achieved, the moving mechanism 20 comprises two second threaded rods 10, and bevel gears are arranged at the opposite ends of the two second threaded rods 10, the bottom of the movable plate 9 is provided with a second motor 14, the output end of the second motor 14 penetrates through the movable plate 9 and is provided with a bevel gear, the bevel gear on the second motor 14 is meshed with bevel gears on two second threaded rods 10, the other opposite ends of the two second threaded rods 10 are rotatably connected on the inner wall of the movable plate 9, the two second threaded rods 10 are respectively in threaded connection with a third slider 11, the third sliders 11 are fixedly connected with the movable box 13 through connecting rods, so that the substrates with different lengths can be limited and fixed, the clamping mechanism 21 comprises a bidirectional threaded rod 6, the bottom end of the bidirectional threaded rod 6 is rotatably connected on the inner wall of the movable box 13, the top of the movable box 13 is provided with a first motor 8, the output end of the first motor 8 penetrates through the movable box 13 and is fixedly connected with the bidirectional threaded rod 6, the bidirectional threaded rod 6 is symmetrically and in threaded connection with two second sliders 7, one end of each of the two second sliders 7, which is close to the center of the movable plate 9, is fixedly connected with a first fixed plate 12 through a connecting piece, the other end of each of the first fixed plates 12 penetrates through the movable box 13, so that clamping operation can be performed on substrates with different thicknesses, the substrates can be more stably fixed, and the loosening phenomenon is not easy to occur, two buffer plates 23 are symmetrically arranged at the bottom of the movable plate 9, two springs 24 are symmetrically arranged at the bottoms of the two buffer plates 23, one ends of the two springs 24 are fixedly connected to the buffer plates 23, the other ends of the two springs 24 are fixedly connected to the bottom end face of the fixed shell 1, when the movable plate 9 is adjusted to descend, the movable plate 9 is in contact with the buffer plates 23, because the buffer plates 23 are connected with the springs 24, the impact force generated when the movable plate 9 descends can be reduced through the springs 24, and damage to the movable plate 9 due to excessive impact force is avoided, the top symmetry of fly leaf 9 is equipped with two and places piece 25, and two are placed the equal fixed connection of piece 25 and on the top face of fly leaf 9, all are equipped with the rubber pad on two top faces of placing piece 25, before fixing the base plate, place piece 25 and can play the effect of supporting the base plate to follow-up going on of carrying out the fixed operation to the base plate, the rubber pad can play the effect of protecting the base plate simultaneously.

When the device is used, firstly, the substrate is placed on the placing block 25, then the second motor 14 is started, and as the bevel gears on the two second threaded rods 10 are meshed with the bevel gears on the second motor 14, the two second threaded rods 10 can be driven to rotate simultaneously, and then the movable box 13 can be driven to move through the third sliding block 11, so that the substrates with different lengths can be limited.

Then start first motor 8, and then can drive two-way threaded rod 6 rotatory to can drive two second sliders 7 and remove simultaneously relatively, with the purpose of the interval between two first fixed plates 12 of realization regulation, thereby can play the effect of fixed centre gripping to the base plate, make fixed stable, difficult appearance not hard up phenomenon.

When the movable plate 9 is adjusted to descend, the movable plate 9 is in contact with the buffer plate 23, and the buffer plate 23 is connected with the spring 24, so that the effect of reducing impact force generated when the movable plate 9 descends can be achieved through the spring 24, and damage to the movable plate 9 due to overlarge impact force is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An exposure apparatus for producing a circuit board, comprising: the device comprises a fixed shell (1) and a second fixed plate (22), wherein a rotating mechanism (19) is arranged inside the second fixed plate (22), two fixed boxes (3) are symmetrically arranged inside the fixed shell (1), a first threaded rod (4) is arranged inside each of the two fixed boxes (3), the other opposite ends of the two fixed boxes (3) are fixedly connected to the inner wall of the fixed shell (1), a movable plate (9) is arranged inside each of the two fixed boxes (3), a moving mechanism (20) is arranged inside each of the movable plates (9), two movable boxes (13) are symmetrically arranged at the top of each of the movable plates (9), a clamping mechanism (21) is arranged inside each of the two movable boxes (13), an exposure device (5) is arranged at the top of each of the two movable boxes (13), and the exposure device (5) is fixedly connected to the top end face of the fixed shell (1), the bottom fixedly connected with second fixed plate (22) of set casing (1), the bottom of second fixed plate (22) is equipped with third motor (18), second fixed plate (22) are run through to the output of third motor (18).

2. The exposure apparatus for manufacturing circuit board according to claim 1, wherein the rotation mechanism (19) comprises two first rotation wheels (15), a second rotation wheel (17) is disposed between the two first rotation wheels (15), the two first rotation wheels (15) and the second rotation wheel (17) are connected by a belt (16), two ends of the two first rotation wheels (15) and the second rotation wheel (17) are rotatably connected to an inner wall of a second fixing plate (22) by rotation members, top ends of the two first rotation wheels (15) are fixedly connected with a connecting member, and the other end of the connecting piece penetrates through the fixed shell (1) and is fixedly connected with the first threaded rod (4), the first threaded rod (4) is provided with a first sliding block (2), and the first sliding block (2) is arranged opposite to the movable plate (9).

3. The exposure apparatus for producing the circuit board according to claim 1, wherein the moving mechanism (20) comprises two second threaded rods (10), each of two opposite ends of the second threaded rods (10) is provided with a bevel gear, the bottom of the movable plate (9) is provided with a second motor (14), an output end of the second motor (14) penetrates through the movable plate (9) and is provided with a bevel gear, the bevel gear on the second motor (14) is engaged with the bevel gears on the two second threaded rods (10), each of the two opposite ends of the second threaded rods (10) is rotatably connected to the inner wall of the movable plate (9), each of the two second threaded rods (10) is in threaded connection with a third slider (11), and the third slider (11) and the movable box (13) are fixedly connected through a connecting rod.

4. The exposure apparatus for producing circuit board according to claim 1, wherein the clamping mechanism (21) comprises a bidirectional threaded rod (6), the bottom end of the bidirectional threaded rod (6) is rotatably connected to the inner wall of the movable box (13), a first motor (8) is arranged on the top of the movable box (13), the output end of the first motor (8) penetrates through the movable box (13) and is fixedly connected with the bidirectional threaded rod (6), two second sliders (7) are symmetrically and threadedly connected to the bidirectional threaded rod (6), one ends of the two second sliders (7) close to the center of the movable plate (9) are fixedly connected with a first fixing plate (12) through a connecting piece, and the other end of the first fixing plate (12) penetrates through the movable box (13).

5. An exposure apparatus for producing a circuit board according to claim 1, wherein the bottom of the movable plate (9) is symmetrically provided with two buffer plates (23), the bottom of each of the two buffer plates (23) is symmetrically provided with two springs (24), one end of each of the two springs (24) is fixedly connected to the buffer plate (23), and the other end of each of the two springs (24) is fixedly connected to the bottom end face of the fixed housing (1).

6. The exposure apparatus for manufacturing circuit boards as claimed in claim 1, wherein two placing blocks (25) are symmetrically provided on the top of the movable plate (9), both of the placing blocks (25) are fixedly connected to the top end surface of the movable plate (9), and rubber pads are provided on the top end surfaces of both of the placing blocks (25).