CN218423552U

CN218423552U - Auxiliary device for orderly arranging and spraying paint on circuit boards

Info

Publication number: CN218423552U
Application number: CN202222230557.7U
Authority: CN
Inventors: 刘鹏; 王绍娟; 黄芳
Original assignee: Qingdao Huaan Shixun Electronic Technology Co ltd
Current assignee: Qingdao Huaan Shixun Electronic Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-03
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses an auxiliary device that circuit board is arranged in order and is sprayed paint, including bottom plate, backup pad, conveying chain, L type balladeur train and the pipe that sprays paint, two backup pads of bottom plate top symmetry fixed mounting, and two backup pads are close to two chain dishes of the equal symmetry rotation of one end each other installation, two be connected through the conveying chain between the chain dish, bottom plate top slidable mounting has L type balladeur train, and L type balladeur train one end slidable mounting has the pipe that sprays paint, backup pad top fixed mounting has hollow pole, and the inside slidable mounting of hollow pole has T type piece, T type piece one end fixed mounting has the pin. The utility model discloses not only can move through the spacing pin of the torsion of torsional spring and the elasticity of spring two and carry on spacingly to the circuit board, can drive stopper horizontal migration and reset movement through two works of electric putter moreover, can also promote the dwang through a work of electric putter and rotate, and then promote the pin and remove.

Description

Auxiliary device for orderly arranging and spraying paint on circuit boards

Technical Field

The utility model relates to a circuit board technical field that sprays paint especially relates to a circuit board arranges auxiliary device that sprays paint in order.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, the circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent property, the flexible printed circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property, and the circuit board needs to be subjected to paint spraying treatment in the production process of the circuit board, so that the subsequent processing and manufacturing of the circuit board are facilitated.

Carry to the assigned position through the conveying chain at the circuit board, and then be convenient for carry out the processing of spraying paint to the circuit board through the spray paint pipe, nevertheless inconvenient position to the circuit board is fixed a position at the in-process of spraying paint, and then cause the position that the circuit board was placed at every turn different, inconvenient accurate spraying paint, consequently, it seems very necessary to provide the auxiliary device that a circuit board is arranged in order and is sprayed paint.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary device for orderly arranging and spraying paint on a circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary device that circuit board is arranged in order and sprays paint, includes bottom plate, backup pad, conveying chain, L type balladeur train and the pipe that sprays paint, two backup pads of bottom plate top symmetry fixed mounting, and two backup pads are close to the equal symmetry of one end and rotate two chain dishes of installation, two be connected through the conveying chain between the chain dish, bottom plate top slidable mounting has L type balladeur train, and L type balladeur train one end slidable mounting has the pipe that sprays paint, backup pad top fixed mounting has hollow pole, and the inside slidable mounting of hollow pole has T type piece, T type piece one end fixed mounting has the pin, and pin one end extends to between two backup pads, bottom plate top fixed mounting has the bracing piece, and the bracing piece top rotates installs hollow pole, and dwang one end extends to the inside and T type piece bottom of pole and laminates mutually, bottom end fixed mounting of bottom plate has electric putter one, and an electric putter top and dwang bottom intermediate position are laminated mutually, two the equal fixed mounting in backup pad top has L type pole.

Furthermore, one of them infrared detector is installed on L type pole top, the controller is installed on the bottom plate top, and controller and infrared detector and an electric connection of electric putter, T type piece top fixed mounting has spring one, and a spring top fixed mounting is on the inside top of hollow pole.

Further, two equal fixed mounting in backup pad top has electric putter two, and two backup pad top slidable mounting have the movable plate, movable plate slidable mounting is between backup pad and L type pole, two one end and movable plate fixed connection of electric putter, and electric putter two and controller electric connection.

Further, square through hole has been seted up on the movable plate top, and the inside slidable mounting of square through hole has the stopper, the inside fixed mounting of square through hole has the square, the bar groove has been seted up to stopper one end, and square slidable mounting is in the bar inslot portion.

Further, a second spring is fixedly mounted at the bottom end of the square block, the bottom ends of the second springs are fixedly mounted at the bottom end of the strip-shaped groove, a cylindrical rod is fixedly mounted at one end, close to the L-shaped rod, of the limiting block, an inclined groove is formed at one end, close to the limiting block, of the L-shaped rod, and one end of the cylindrical rod extends to the inside of the inclined groove.

Furthermore, the bracing piece top is seted up flutedly, and the recess is inside to rotate to install the rotational pin, fixed mounting has the dwang on the rotational pin annular side, fixed mounting has the torsional spring on the rotational pin annular side, and torsional spring outside fixed mounting is inside the bracing piece.

Furthermore, a square through groove is formed in one end of the hollow rod, and a rotating rod is slidably mounted inside the square through groove.

The utility model has the advantages that:

1. the torsion of the torsion spring and the elastic limiting stop lever of the spring II move to limit the circuit board, when the infrared detector detects that the circuit board is close to the stop lever, the controller starts the electric push rod I, the electric push rod I works to be separated from the rotating rod, the rotating rod rotates to reset and is separated from the T-shaped block under the action of the torsion spring, and the T-shaped block moves downwards to drive the stop lever to move downwards under the action of the elastic force of the spring, so that the positioning function of the circuit board is realized.

2. The limiting block is driven to move horizontally and reset through the work of the electric push rod II, when the infrared detector detects that the circuit board is attached to the stop lever, the controller starts the electric push rod II, the moving plate is driven to move through the work of the electric push rod II, the moving plate drives the limiting block to move in the moving process, the limiting block moves to drive the cylindrical rod to move along the chute, the limiting block further moves downwards along the moving plate, the bottom end of the limiting block moves to the lower side of the moving plate, the horizontal movement and the vertical movement of the limiting block are achieved, and when the limiting block moves to be attached to the circuit board, the circuit board is clamped and fixed.

3. The rotating rod is pushed to rotate through the work of the electric push rod, the stop lever is further pushed to move, the controller controls the work of the electric push rod, the work of the electric push rod pushes the rotating rod to surround and drive the rotating pin to rotate, the rotating pin rotates to extrude the torsional spring, the torsional spring generates torsion, the rotating rod rotates to push the T-shaped block to move along the hollow rod, the T-shaped block moves upwards to drive the stop lever to move upwards, and then the circuit board convenient to move continuously.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary device for orderly arranging and spraying paint on circuit boards according to the present invention;

FIG. 2 is a schematic view of a stop lever assembly structure of the auxiliary device for orderly arranging and spraying paint on circuit boards according to the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure at a position a of the auxiliary device for orderly arranging and spraying paint on circuit boards according to the present invention;

fig. 4 is a schematic diagram of a local enlarged structure at B of the auxiliary device for orderly arranging and spraying paint on circuit boards according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a conveying chain; 4. an L-shaped carriage; 5. a paint spray pipe; 6. a stop lever; 7. an L-shaped rod; 8. a hollow shaft; 9. a T-shaped block; 10. a first spring; 11. a support bar; 12. a first electric push rod; 13. rotating the rod; 14. a rotation pin; 15. a torsion spring; 16. a controller; 17. an infrared detector; 18. a second electric push rod; 19. moving the plate; 20. a limiting block; 21. a cylindrical rod; 22. a chute; 23. a square block; 24. and a second spring.

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, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, an auxiliary device for orderly arranging and spraying paint on a circuit board, comprising a bottom plate 1, supporting plates 2, a conveying chain 3, an L-shaped carriage 4 and a paint spraying pipe 5, wherein the two supporting plates 2 are symmetrically welded on the top end of the bottom plate 1, the two supporting plates 2 are symmetrically and rotatably installed at one end close to each other, the two chain plates are connected through the conveying chain 3, the chain plates are designed to facilitate installation of the conveying chain 3, and further facilitate conveying of the circuit board, the L-shaped carriage 4 is slidably installed on the top end of the bottom plate 1, a paint spraying pipe 5 is slidably installed at one end of the L-shaped carriage 4, the rotating rod of the L-shaped carriage 4 is designed to facilitate adjustment of the position of the paint spraying pipe 5, and further facilitate paint spraying treatment of the circuit board, hollow rods 8 are welded on the top end of the supporting plates 2, T-shaped blocks 9 are slidably installed inside the hollow rods 8, blocking rods 6 are fixedly installed at one ends of the T-shaped blocks 9, the rotating rods 9 and the hollow rods 8 are designed to facilitate installation of the rotating rods 6, and further facilitate limiting of the circuit board, one ends of the blocking rods 6 extend to between the two supporting plates 2, supporting rods 11 are rotatably installed on the top end of the supporting plates 11, and the bottom end of the supporting plates 13, and the bottom end of the middle rod 13 of the pushing rod 13, and pushing rod 12, and pushing rod 13 of the pushing rod 13, and pushing rod 12, and pushing rod 13, and pushing rod are designed to push rod 12, and pushing rod 13, and pushing rod are designed to push rod 12.

In the utility model, it should be noted that the top end of one of the L-shaped rods 7 is provided with an infrared detector 17 through a screw, the top end of the bottom plate 1 is provided with a controller 16 through a screw, the controller 16 is electrically connected with the infrared detector 17 and the electric push rod I12, the infrared detector 17 is designed to be convenient for detecting the position of the circuit board, the top end of the T-shaped block 9 is fixedly provided with a spring I10, the top end of the first spring 10 is fixedly arranged at the top end inside the hollow rod 8, the first spring 10 is designed to facilitate the moving and resetting of the T-shaped block 9, the top ends of the two supporting plates 2 are both provided with a second electric push rod 18 through screws, and the top ends of the two supporting plates 2 are slidably provided with a moving plate 19, the moving plate 19 is slidably arranged between the supporting plates 2 and the L-shaped rod 7, one end of the electric push rod II 18 is fixedly connected with the moving plate 19, the second electric push rod 18 is electrically connected with the controller 16, the design of the second electric push rod 18 is convenient for pushing the moving plate 19 to move, a square through hole is processed at the top end of the moving plate 19, a limiting block 20 is arranged in the square through hole in a sliding manner, the design is convenient for the sliding installation of the limiting block 20, the square block 23 is installed inside the square through hole through a screw, one end of the limiting block 20 is processed with a strip-shaped groove, the square 23 is arranged in the strip-shaped groove in a sliding manner, the design of the square 23 and the strip-shaped groove is convenient for the sliding installation of the limiting block 20, the bottom end of the square 23 is welded with a second spring 24, the bottom end of the second spring 24 is welded at the bottom end of the strip-shaped groove, the second spring 24 is designed to facilitate the movement and resetting of the limiting block 20, the cylindrical rod 21 is welded at one end, close to the L-shaped rod 7, of the limiting block 20, the chute 22 is machined at one end, close to the limiting block 20, of the limiting block 20, one end of the cylindrical rod 21 extends into the chute 22, and the limiting block 20 is driven to move downwards to clamp and fix the circuit board conveniently in the moving process of the moving plate 19 due to the design of the cylindrical rod 21 and the chute 22.

Especially, the recess has been seted up on bracing piece 11 top, and the recess is inside to rotate and to install rotating pin 14, the welding has dwang 13 on the 14 annular sides of rotating pin, this design is convenient for the rotation installation of dwang 13, the welding has torsional spring 15 on the 14 annular sides of rotating pin, and 15 outside welding of torsional spring is inside bracing piece 11, the design of torsional spring 15 is convenient for the rotation of dwang 13 to reset, square through groove has been seted up to 8 one end of hollow rod, and square through groove inside slidable mounting has dwang 13, the design of square through groove is convenient for dwang 13 to remove along hollow rod 8.

The working principle is as follows: when the circuit board needs to be positioned, the circuit board is conveyed on the chain, when the infrared detector 17 detects that the circuit board is close to the stop lever 6, the controller 16 starts the electric push rod I12, the electric push rod I12 works and is separated from the rotating lever 13, under the action of the torsion spring 15, the rotating rod 13 rotates to reset and is separated from the T-shaped block 9, under the action of the elastic force of the spring, the T-shaped block 9 moves downwards to drive the stop lever 6 to move downwards, thereby realizing the positioning function of the circuit board, when the infrared detector 17 detects that the circuit board is jointed with the stop lever 6, the controller 16 starts the second electric push rod 18, the second electric push rod 18 works to drive the moving plate 19 to move, the moving plate 19 drives the limiting block 20 to move in the moving process, the limiting block 20 moves to drive the cylindrical rod 21 to move along the chute 22, and then the limiting block 20 moves downwards along the moving plate 19, so that the bottom end of the limiting block 20 moves to the lower side of the moving plate 19, thereby realizing the horizontal movement and the vertical movement of the limiting block 20, when the limiting block 20 moves to be attached to the circuit board, the circuit board is clamped and fixed, the circuit board is convenient to be painted, when the infrared detector 17 detects that the paint spraying of the circuit board is finished, the controller 16 controls the first electric push rod 12 to work, the first electric push rod 12 works to push the rotating rod 13 to surround and drive the rotating pin 14 to rotate, the rotating pin 14 rotates to extrude the torsion spring 15, so that the torsion spring 15 generates torsion force, the rotating rod 13 rotates to push the T-shaped block 9 to move along the hollow rod 8, and the second spring 24 is extruded, so that the second spring 24 generates elasticity, the T-shaped block 9 moves upwards to drive the stop lever 6 to move upwards, and further, the circuit board can move continuously, the controller 16 controls the second electric push rod 18 to work, and further, the moving plate 19 and the limiting block 20 can move and reset conveniently.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components.

Claims

1. The utility model provides an auxiliary device that circuit board is arranged in order and sprays paint, includes bottom plate (1), backup pad (2), conveying chain (3), L type balladeur train (4) and the pipe (5) of spraying paint, two backup pad (2) of bottom plate (1) top symmetry fixed mounting two backup pads (2), and two backup pads (2) are close to one end each other and all rotate two chain dishes of installation symmetry, two link through conveying chain (3) between the chain dish, bottom plate (1) top slidable mounting has L type balladeur train (4), and L type balladeur train (4) one end slidable mounting has the pipe (5) of spraying paint, its characterized in that, hollow rod (8) are fixed mounting in backup pad (2) top, and the inside slidable mounting of hollow rod (8) has T type piece (9), T type piece (9) one end fixed mounting has pin (6), and pin (6) one end extends to between two backup pads (2), bottom plate (1) top fixed mounting has bracing piece (11), and bracing piece (11) top rotation installs dwang (13), and dwang (13) one end extends to and laminates mutually with T type piece (9) bottom inside hollow rod (8), bottom plate (1) top fixed mounting has electric putter one (12), and electric putter one (12) top laminates mutually with dwang (13) bottom intermediate position, two equal fixed mounting in backup pad (2) top has L type pole (7).

2. The auxiliary device for orderly arranging and spraying the paint on the circuit boards as claimed in claim 1, wherein an infrared detector (17) is installed at the top end of one of the L-shaped rods (7), a controller (16) is installed at the top end of the bottom plate (1), the controller (16) is electrically connected with the infrared detector (17) and the first electric push rod (12), the first spring (10) is fixedly installed at the top end of the T-shaped block (9), and the top end of the first spring (10) is fixedly installed at the top end inside the hollow rod (8).

3. The auxiliary device for circuit board ordered arrangement paint spraying according to claim 1, characterized in that a second electric pushing rod (18) is fixedly mounted at the top end of each of the two supporting plates (2), a moving plate (19) is slidably mounted at the top end of each of the two supporting plates (2), the moving plate (19) is slidably mounted between the supporting plates (2) and the L-shaped rods (7), one end of the second electric pushing rod (18) is fixedly connected with the moving plate (19), and the second electric pushing rod (18) is electrically connected with the controller (16).

4. The auxiliary device for orderly arranging and spraying paint on circuit boards according to claim 3, wherein a square through hole is formed at the top end of the movable plate (19), a limiting block (20) is slidably mounted inside the square through hole, a square block (23) is fixedly mounted inside the square through hole, a strip-shaped groove is formed at one end of the limiting block (20), and the square block (23) is slidably mounted inside the strip-shaped groove.

5. The auxiliary device for orderly arranging and spraying paint on circuit boards according to claim 4, wherein a second spring (24) is fixedly installed at the bottom end of the square block (23), the bottom end of the second spring (24) is fixedly installed at the bottom end of the strip-shaped groove, a cylindrical rod (21) is fixedly installed at one end of the limiting block (20) close to the L-shaped rod (7), an inclined groove (22) is formed at one end of the L-shaped rod (7) close to the limiting block (20), and one end of the cylindrical rod (21) extends into the inclined groove (22).

6. The auxiliary device for orderly arranging and spraying paint on circuit boards according to claim 1, wherein a groove is formed in the top end of the supporting rod (11), a rotating pin (14) is rotatably installed inside the groove, a rotating rod (13) is fixedly installed on the annular side surface of the rotating pin (14), a torsion spring (15) is fixedly installed on the annular side surface of the rotating pin (14), and the outer side of the torsion spring (15) is fixedly installed inside the supporting rod (11).

7. The auxiliary device for orderly arranging and painting circuit boards according to claim 1, wherein a square through groove is formed at one end of the hollow rod (8), and a rotating rod (13) is slidably mounted inside the square through groove.