CN218749522U

CN218749522U - Pressing device

Info

Publication number: CN218749522U
Application number: CN202222820368.5U
Authority: CN
Inventors: 韩修武; 程训林
Original assignee: Kunshan Cuiqian Electronic Technology Co ltd
Current assignee: Kunshan Cuiqian Electronic Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-28
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a compression fittings, the on-line screen storage device comprises a base, base upper end right side sets up the vertical portion of L shape support frame, the horizontal portion upper end of L shape support frame sets up the pneumatic cylinder, and the pneumatic cylinder expansion end passes the horizontal portion of L shape support frame and is connected with the rectangular plate, the rectangular plate sets up in the vertical portion left side of L shape support frame, the base upper end sets up the mounting panel that has the heating function, the mounting panel sets up under the rectangular plate, the mounting panel sets up in the vertical portion left side of L shape support frame, base upper end left side sets up straight section of thick bamboo, straight section of thick bamboo left end intercommunication sets up the intake pipe, slide in the straight section of thick bamboo and set up the piston, the piston right-hand member sets up the push rod, and the push rod extends straight section of thick bamboo right-hand member and is connected with the push plate left end, and this design passes through the air pump, and piston and push pedal cooperation recess can accomplish the integer operation to sheet materials such as prepreg and aluminum foil in the recess, effectively reduces independent sheet material such as semi-cured piece and aluminum foil and carries out the plastic operation, improves work efficiency.

Description

Pressing device

Technical Field

The utility model relates to a compression fittings belongs to the circuit board processing field.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board and the like, wherein the circuit board is manufactured only by pressing prepreg, aluminum membrane plate and other plates through a pressing process in the production process, and the corresponding production device is a pressing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compression fittings to solve the problem that proposes in the above-mentioned background art, the utility model discloses an air pump, piston and push pedal cooperation recess can accomplish the integer operation to sheet materials such as prepreg and aluminium lamina membranacea in the recess, effectively reduces and independently carries out the plastic operation to sheet materials such as semi-solid piece and aluminium lamina membranacea, improves work efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a compression fittings, includes the base, base upper end right side sets up the vertical portion of L shape support frame, the horizontal portion upper end of L shape support frame sets up the pneumatic cylinder, and the pneumatic cylinder expansion end passes the horizontal portion of L shape support frame and is connected with the rectangular plate, the rectangular plate sets up in L shape support frame vertical portion left side, the base upper end sets up the mounting panel that has heating function, and mounting panel upper surface undercut forms and is used for carrying out fashioned recess to the circuit board, the recess extends to the mounting panel left end, the mounting panel sets up under the rectangular plate, the mounting panel sets up in L shape support frame vertical portion left side, base upper end left side sets up straight section of thick bamboo, and straight section of thick bamboo sets up in the mounting panel left end, straight section of thick bamboo left end intercommunication sets up the intake pipe, and intake pipe one end is connected with the air pump, slide in straight section of thick bamboo and set up the piston, the piston right-hand member sets up the push rod, and the push rod extends straight section of thick bamboo right-hand member and is connected with the push pedal left end, the push pedal setting is in the mounting panel left side.

Further, four edges and corners between the rectangular plate and the transverse portion of the L-shaped support frame are provided with guide rods, and the guide rods penetrate through the transverse portion of the L-shaped support frame and are in sliding connection with the transverse portion of the L-shaped support frame.

Further, the straight section of thick bamboo inner wall sets up the draw-in groove, and sets up the jump ring in the draw-in groove, the jump ring sets up in the push rod outside, and the jump ring setting is right-hand at the piston.

Furthermore, a hose with an electromagnetic valve is arranged at the front end of the straight cylinder in a communicating mode, the hose and the straight cylinder are located between the piston and the left wall of the straight cylinder in a communicating mode, and an air outlet of the hose faces the surface of the mounting plate.

Further, base upper end left side sets up the mount, and mount upper surface undercut forms the circular port, the circular port joint is in the hose outer end, the mount sets up in the push pedal front side.

Further, the inside left end of straight section of thick bamboo connects the one end of a plurality of springs, and the other end and the piston left end of a plurality of springs are connected, the spring setting is in the intake pipe and straight section of thick bamboo intercommunication position outside.

The utility model has the advantages that:

1. after prepregs, aluminum membrane plates and other plates are sequentially placed in the grooves in the mounting plate, the air pump is started, air reaches the interior of the straight cylinder along the air inlet pipe and generates air pressure, the piston moves rightwards along the inner wall of the straight cylinder under the action of the air pressure and simultaneously drives, the push rod and the push plate move rightwards, so that the air pump can be in contact with the edges of the prepregs, the aluminum membrane plates and other plates in the grooves, and meanwhile the prepregs, the aluminum membrane plates and other plates in the grooves can be shaped.

2. When the piston moved to the right, can stretch the spring and make the spring produce elastic force, after the pressfitting was accomplished, close the air pump, and then under the effect of spring elastic force, make piston, push rod and push pedal remove left, at the in-process that the piston removed, can be with in the straight section of thick bamboo be located the left gas of piston and be crowded into the hose by the piston in, and blow to the circuit board surface that the pressfitting was accomplished, realize the circuit board surface operation of cooling down that the pressfitting was accomplished, be convenient for get the material to the circuit board that the heating was accomplished simultaneously.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a pressing device according to the present invention;

fig. 2 is a cross-sectional view of a straight cylinder in a press-fitting device according to the present invention;

fig. 3 is a schematic view of a mounting plate in a press-fitting device according to the present invention;

in the figure: the device comprises a base 1, a 2-L-shaped support frame, a 3-hydraulic cylinder, a 4-rectangular plate, a 5-mounting plate, a 6-straight cylinder, an 8-push rod, a 9-push plate, a 10-piston, a 41-guide rod, a 61-snap spring, a 62-air inlet pipe, a 63-hose, a 92-fixed frame and a 101-spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: the utility model provides a compression fittings, the on-line screen storage device comprises a base 1, provide installation space for mounting panel 5 through

base

1, 1 upper end right side of base sets up 2 vertical portions of L shape support frame, utilize L shape support frame 2 to provide installation space for

pneumatic cylinder

3, 2 horizontal portion upper ends of L shape support frame set up pneumatic cylinder 3, realize the removal of rectangular plate 4 through

pneumatic cylinder

3, and 3 expansion ends of pneumatic cylinder pass 2 horizontal portions of L shape support frame and be connected with rectangular plate 4, rectangular plate 4 sets up in 2 vertical portion left sides of L shape support frame, 1 upper end of base sets up mounting panel 5 that has heating function, utilize mounting panel 5 to provide for the circuit board raw materials and hold the space, and mounting panel 5 upper surface undercut forms and is used for carrying out fashioned recess to the circuit board, the recess extends to 5 left ends of mounting panel, mounting panel 5 sets up under rectangular plate 4, mounting panel 5 sets up in 2 vertical portion left sides of L shape support frame, four edges and corners position between 2 horizontal portions of rectangular plate 4 and L shape support frame all set up guide bar 41, utilize guide bar 41 to prevent that skew phenomenon from taking place when removing, and guide bar 41 run through 2 horizontal portions of L shape support frame and L shape 2 sliding connection.

Before using, place plates such as prepreg and aluminium lamina membranacea on mounting panel 5 in proper order earlier, start pneumatic cylinder 3 this moment, make 3 expansion ends of pneumatic cylinder move down, and then drive rectangular plate 4 and move down, when rectangular plate 4 moves down, can prevent rectangular plate 4 from taking place the skew phenomenon under the effect of guide bar 41, usable rectangular plate 4 carries out the pressfitting to plates such as prepreg and aluminium lamina membranacea that place in proper order in the recess, realize the pressfitting production of circuit board.

Please refer to fig. 1, fig. 2 and fig. 3, the left side of the upper end of the base 1 is provided with a straight cylinder 6, an installation space is provided for the piston 10 through the straight cylinder 6, the inner wall of the straight cylinder 6 is provided with a clamping groove, the clamping groove is used for providing an installation space for the clamping spring 61, and the clamping spring 61 is arranged in the clamping groove, the piston 10 is prevented from falling off from the straight cylinder 6 when moving through the clamping spring 61, the effect of protecting the piston 10 is realized, the clamping spring 61 is arranged outside the push rod 8, the clamping spring 61 is arranged right to the piston 10, the straight cylinder 6 is arranged on the left side of the mounting plate 5, the left end of the straight cylinder 6 is communicated with the air inlet pipe 62, the air inlet pipe 62 is used for realizing the gas input into the straight cylinder 6, one end of the air inlet pipe 62 is connected with the air pump, the gas generation is realized through the air pump, the piston 10 is arranged in the straight cylinder 6 in a sliding manner, the movement of the push rod 8 is realized through the piston 10, the right end of the piston 10 is provided with a push rod 8, the movement of the push rod 9, the push rod 8 extends out of the straight cylinder 6 and is connected with the left end of the push rod 9, the push plate 9 is arranged on the left side of the mounting plate 5, the push plate 9 is arranged on the left side of the circuit board for realizing the circuit board for the whole type operation of the circuit board.

After the prepregs, the aluminum membrane plates and other plates are sequentially placed in the grooves on the mounting plate 5, the air pump is started, the air pump generates air, the air reaches the interior of the straight cylinder 6 along the air inlet pipe 62 and generates air pressure, the piston 10 moves rightwards along the inner wall of the straight cylinder 6 under the action of the air pressure, when the piston 10 moves rightwards, the push rod 8 is arranged at the right end of the piston 10, the piston 10 moves and further drives the push rod 8 to move rightwards, the push plate 9 arranged at the right end of the push rod 8 is driven to move rightwards, when the push plate 9 moves rightwards, the piston can be in contact with the edges of the prepregs, the aluminum membrane plates and other plates, the prepregs and the aluminum membrane plates and other plates are further pushed into the grooves on the mounting plate 5, meanwhile, the prepregs, the aluminum membrane plates and other plates in the grooves can be shaped, after the push plate 9 is attached to the left end of the mounting plate 5, the hydraulic cylinder 3 is started, the movable end of the hydraulic cylinder 3 moves downwards, the rectangular plate 4 is pushed downwards, the inner plate and the grooves and the inner plate can be pressed and the grooves and the aluminum membrane plates can be matched through the air pump, and the shaping operation can be effectively reduced.

Referring to fig. 1 and fig. 2, a hose 63 with an electromagnetic valve is arranged at the front end of a straight cylinder 6 in a communicating manner, the gas in the straight cylinder 6 is controlled by the electromagnetic valve, the hose 63 is used for conveying the gas, the communicating position of the hose 63 and the straight cylinder 6 is located between a piston 10 and the left wall of the straight cylinder 6, the gas outlet of the hose 63 is arranged facing the surface of a mounting plate 5, the temperature reduction operation of a circuit board completed by pressing is realized by the gas outlet, a fixing frame 92 is arranged on the left side of the upper end of a base 1, a mounting space is provided for the hose 63 by the fixing frame 92, a circular hole is formed on the upper surface of the fixing frame 92 in a downward concave manner, the circular hole is clamped at the outer end of the hose 63, the fixing frame 92 is arranged on the front side of a push plate 9, one end of a plurality of springs 101 is connected to the left end inside the straight cylinder 6, the piston 10 is moved by the springs 101, the other ends of the springs 101 are connected to the left end of the piston 10, and the springs 101 are arranged outside the communicating position of the gas inlet pipe 62 and the straight cylinder 6.

When the piston 10 moves rightwards, the left end of the piston 10 is connected with one end of the spring 101, so that the piston 10 moves rightwards to stretch the spring 101, the spring 101 generates elastic force, after pressing is completed, the air pump is closed, the pressure in the straight cylinder 6 disappears at the moment, the piston 10, the push rod 8 and the push plate 9 move leftwards under the action of the elastic force of the spring 101, in the moving process of the piston 10, gas on the left side of the piston 10 in the straight cylinder 6 is pushed leftwards, meanwhile, the electromagnetic valve is opened, the gas on the left side of the piston 10 is squeezed into the hose 63 by the piston 10, and the surface of the pressed circuit board is blown, so that the surface of the pressed circuit board is cooled, and the heated circuit board can be conveniently taken.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A compression fitting device which characterized in that: comprises a base (1), the right side of the upper end of the base (1) is provided with an L-shaped support frame (2) vertical part, the upper end of the transverse part of the L-shaped supporting frame (2) is provided with a hydraulic cylinder (3), and the movable end of the hydraulic cylinder (3) passes through the transverse part of the L-shaped support frame (2) and is connected with the rectangular plate (4), the rectangular plate (4) is arranged on the left side of the vertical part of the L-shaped support frame (2), the upper end of the base (1) is provided with an installation plate (5) with a heating function, and the upper surface of the mounting plate (5) is downwards sunken to form a groove for molding the circuit board, the groove extends to the left end of the mounting plate (5), the mounting plate (5) is arranged under the rectangular plate (4), the mounting plate (5) is arranged on the left side of the vertical part of the L-shaped support frame (2), the left side of the upper end of the base (1) is provided with a straight cylinder (6), and the straight cylinder (6) is arranged at the left side of the mounting plate (5), the left end of the straight cylinder (6) is communicated with an air inlet pipe (62), one end of the air inlet pipe (62) is connected with an air pump, a piston (10) is arranged in the straight cylinder (6) in a sliding way, a push rod (8) is arranged at the right end of the piston (10), and the push rod (8) extends out of the right end of the straight cylinder (6) and is connected with the left end of the push plate (9), and the push plate (9) is arranged on the left side of the mounting plate (5).

2. A laminating arrangement according to claim 1, characterised in that: four edges and corners positions between rectangular plate (4) and the horizontal portion of L shape support frame (2) all set up guide bar (41), and guide bar (41) run through the horizontal portion of L shape support frame (2) and with the horizontal portion sliding connection of L shape support frame (2).

3. A laminating arrangement according to claim 1, characterised in that: the inner wall of the straight cylinder (6) is provided with a clamping groove, a clamping spring (61) is arranged in the clamping groove, the clamping spring (61) is arranged on the outer side of the push rod (8), and the clamping spring (61) is arranged on the right side of the piston (10).

4. A laminating arrangement according to claim 1, characterised in that: the front end of the straight cylinder (6) is communicated with a hose (63) with an electromagnetic valve, the position where the hose (63) is communicated with the straight cylinder (6) is located between the piston (10) and the left wall of the straight cylinder (6), and the air outlet of the hose (63) faces the surface of the mounting plate (5).

5. A laminating arrangement according to claim 4, characterised in that: base (1) upper end left side sets up mount (92), and mount (92) upper surface undercut forms the circular port, the circular port joint is in hose (63) outer end, mount (92) set up in push pedal (9) front side.

6. A laminating arrangement according to claim 1, characterised in that: the one end of a plurality of springs (101) is connected to the inside left end of straight section of thick bamboo (6), and the other end and piston (10) left end of a plurality of springs (101) are connected, spring (101) set up in intake pipe (62) and straight section of thick bamboo (6) intercommunication position outside.