CN218191794U

CN218191794U - Leveling device of aluminum-based copper-clad plate

Info

Publication number: CN218191794U
Application number: CN202222888486.XU
Authority: CN
Inventors: 邓飞; 邓后胜
Original assignee: Jiangxi Xinyuanji Electronic Technology Co ltd
Current assignee: Jiangxi Xinyuanji Electronic Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a leveling device of aluminium base copper-clad plate, including transmission seat and hot pressboard, be provided with the conveying platform that carries out the copper by the drive of external power unit on the transmission seat, the last fixed surface of transmission seat installs portal frame two, be provided with the guiding mechanism who rectifies to the copper on the portal frame two, guiding mechanism is including being located the mounting bracket on the portal frame two, the dead axle rotates the gear that is connected with two symmetries and sets up on the mounting bracket, it is provided with two pinion racks with gear engaged with to be central symmetry on the mounting bracket, the equal fixedly connected with link of lower surface of gear one end is kept away from to two pinion racks, the opposite side of two links is provided with the tuningout board with the copper contact, two tuningout board dorsal equal fixedly connected with run-through link and with two slide bars of the spacing sliding connection of link. The utility model discloses possess automatic tuningout, reduce the potential safety hazard, reduce the advantage of the amount of labour, solved the problem of proposing in the background art.

Description

Leveling device of aluminium base copper-clad plate

Technical Field

The utility model relates to an aluminium base copper-clad plate production technical field, concretely relates to leveling device of aluminium base copper-clad plate.

Background

An aluminum-based copper clad laminate, i.e., an aluminum substrate, is one of raw materials, and is a plate-shaped material which is prepared by using electronic glass fiber cloth or other reinforcing materials, soaking resin, single resin and the like as an insulating bonding layer, coating copper foil on one surface or two surfaces of the insulating bonding layer and performing hot pressing, and is called a copper-clad laminate aluminum substrate, and is called the aluminum-based copper clad laminate for short.

At present, the song sticks up after aluminium base copper-clad plate pressfitting, the unevenness, seriously influence follow-up PCB's preparation, wherein the application number is the leveling device of an aluminium base copper-clad plate that proposes in CN202022920104.8, when placing aluminium base copper-clad plate on conveying platform, need artifical manual to adjust the copper, make it neatly place on conveying platform, prevent that copper part position from breaking away from the flattening roller, current leveling device is difficult to carry out automation and tuningout partially to it, and artifical manual regulation has certain potential safety hazard, the amount of labour has been increased, therefore we improve the leveling device who provides an aluminium base copper-clad plate to this.

Disclosure of Invention

An object of the utility model is to provide a leveling device of aluminium base copper-clad plate possesses automatic tuningout, lowers the potential safety hazard, reduces the advantage of the amount of labour, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leveling device of aluminium base copper-clad plate, includes transmission seat and hot pressboard, be provided with on the transmission seat and carry out the conveying platform that carries to the copper by the drive of external power unit, the last fixed surface of transmission seat installs portal frame two, be provided with the guiding mechanism who rectifies to the copper on the portal frame two, guiding mechanism is including being located the mounting bracket on portal frame two, dead axle rotation is connected with the gear that two symmetries set up on the mounting bracket, be central symmetry on the mounting bracket be provided with two pinion racks of gear engaged with, two the equal fixedly connected with link of lower surface that gear one end was kept away from to the pinion rack, two the opposite side of link is provided with the tuningout board with the copper contact, two the tuningout board dorsal equal fixedly connected with run through link and with two slide bars of the spacing sliding connection of link, fixed surface installs drive gear pivoted step motor on the mounting bracket.

Preferably, set up the spacing groove that two symmetries set up on the mounting bracket and through this spacing groove and the spacing sliding connection of two pinion racks, the sliding tray that supplies the spacing sliding connection of mounting bracket is all seted up to the inner wall both sides of portal frame two, the last fixed surface of portal frame two is connected with and promotes the mounting bracket and carries out spacing gliding electric putter one, the output of electric putter one run through portal frame two and be connected with the last fixed surface of mounting bracket.

Preferably, two the gear is located openly one side and the back one side of mounting bracket respectively, two fixedly connected with runs through the connecting axle of mounting bracket between the gear, fixedly connected with worm wheel on the outline of connecting axle, step motor's output shaft runs through mounting bracket upper surface and fixedly connected with and worm wheel engaged with worm.

Preferably, the outer contour of the sliding rod between the connecting frame and the deviation adjusting plate is sleeved with a spring, one end of the spring is fixedly connected with the connecting frame, and the other end of the spring is fixedly connected with the deviation adjusting plate.

Preferably, one side of the upper surface of the transmission base, which is close to the portal frame II, is fixedly provided with a portal frame I, two sides of the inner wall of the portal frame I are symmetrically provided with sliding grooves and are in sliding connection with the hot pressing plate through the sliding grooves, the top end of the portal frame I is fixedly connected with an electric push rod II, and the telescopic end of the electric push rod II penetrates through the upper surface of the portal frame I and is fixedly connected with the upper surface of the hot pressing plate.

Preferably, the link is close to the one end fixedly connected with pressure sensor of tuningout board, pressure sensor's sense terminal offsets with tuningout board, pressure sensor and step motor electric connection, the both sides fixedly connected with infrared sensor that the transmission seat inner wall is close to the conveying platform input, infrared sensor respectively with electric putter one, step motor and two electric connection of electric putter.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can make two deviation-adjusting plates on the connecting frame move in opposite directions and contact with the copper plate through the opposite movement of the two connecting frames which are fixedly connected with the lower surfaces of the two toothed plates, and can automatically adjust the deviation of the copper plate through the two deviation-adjusting plates, thereby effectively solving the problem of poor hot-pressing effect caused by the deviation of the copper plate;

2. the utility model performs deceleration movement by matching the worm and the worm wheel, and can accurately control the number of turns of the gear under the matching of the stepping motor, thereby preventing the damage to the copper plate caused by the failure of the gear to stop in time;

3. the utility model discloses a set up the spring and can prevent that two tuningout board relative motion from making to cause too big pressure to cause the harm to the copper between the copper.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the front view structure of the adjusting mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the worm wheel of the present invention.

In the figure: 1. a transmission seat; 2. a first portal frame; 3. hot pressing plate; 4. a transfer platform; 5. a second portal frame; 6. a mounting frame; 7. a gear; 8. a toothed plate; 9. a connecting frame; 10. a deviation adjusting plate; 11. a pressure sensor; 12. a spring; 13. a slide bar; 14. an electric push rod I; 15. a stepping motor; 16. a worm gear; 17. a connecting shaft; 18. a second electric push rod; 19. an infrared sensor; 20. a worm.

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 4, the present invention provides a technical solution: the utility model provides a leveling device of aluminium base copper-clad plate, includes transmission seat 1 and hot pressboard 3, its characterized in that: be provided with on the transmission seat 1 and carry out the conveying platform 4 that carries to the copper by the drive of external power mechanism, the last fixed surface of transmission seat 1 installs portal frame two 5, be provided with the guiding mechanism who rectifies to the copper on portal frame two 5, guiding mechanism is including being located mounting bracket 6 on portal frame two 5, the dead axle rotates the gear 7 that is connected with two symmetries and sets up on the mounting bracket 6, it is provided with two pinion racks 8 with gear 7 engaged with to be central symmetry on the mounting bracket 6, the equal fixedly connected with link 9 of lower surface of gear 7 one end is kept away from to two pinion racks 8, the opposite side of two link 9 is provided with the tuningout board 10 with the copper contact, two tuningout board 10 equal fixedly connected with in opposite sides side run through link 9 and with two slide bars 13 of the spacing sliding connection of link 9, fixed surface installs drive gear 7 pivoted step motor 15 on the mounting bracket 6.

When step motor 15 on the mounting bracket 6 rotates and drive gear 7 rotates, gear 7 rotates and can make two pinion racks 8 that mesh with gear 7 move or back-to-back on mounting bracket 6 in opposite directions, when two pinion racks 8 move in opposite directions, can make two link 9 of two pinion racks 8 lower fixed surface connection move in opposite directions, through two link 9 move in opposite directions, can make two tuningout boards 10 on the link 9 move in opposite directions and contact with the copper, carry out automatic tuningout to the copper through two tuningout boards 10, can effectively solve the poor problem of hot pressing effect because of the copper skew leads to.

Set up the spacing groove that two symmetries set up on mounting bracket 6 and through this spacing groove and the spacing sliding connection of two pinion racks 8, the sliding tray that supplies the spacing sliding connection of mounting bracket 6 is all seted up to the inner wall both sides of portal frame two 5, and the last fixed surface of portal frame two 5 is connected with and promotes mounting bracket 6 and carry out spacing gliding electric putter 14, and the output of electric putter one 14 runs through portal frame two 5 and is connected with the last fixed surface of mounting bracket 6.

The sliding grooves for limiting sliding connection of the mounting frame 6 are formed in the two sides of the inner wall of the second portal frame 5, the mounting frame 6 is limited through the sliding grooves in the second portal frame 5, and the output end of the first electric push rod 14 pushes the stable pushing mounting frame 6 to move downwards.

The two gears 7 are respectively positioned on one side of the front face and one side of the back face of the mounting frame 6, a connecting shaft 17 penetrating through the mounting frame 6 is fixedly connected between the two gears 7, a worm wheel 16 is fixedly connected to the outer contour of the connecting shaft 17, and an output shaft of the stepping motor 15 penetrates through the upper surface of the mounting frame 6 and is fixedly connected with a worm 20 meshed with the worm wheel 16.

When worm wheel 16 on connecting axle 17 is driven through worm 20 and is rotated, through setting up worm 20 and worm wheel 16, because worm 20 and worm wheel 16 cooperate and carry out the deceleration motion, simultaneously under step motor 15's cooperation, can the rotation number of turns of accurate control gear 7, prevent that gear 7 from failing in time to stop to lead to damaging the copper.

The outer contour of the sliding rod 13 between the connecting frame 9 and the bias adjusting plate 10 is sleeved with a spring 12, one end of the spring 12 is fixedly connected with the connecting frame 9, and the other end of the spring 12 is fixedly connected with the bias adjusting plate 10.

By arranging the spring 12, the two bias adjusting plates 10 can be prevented from moving relatively to each other by arranging the spring 12, so that the copper plates are prevented from being damaged by excessive pressure caused between the copper plates.

One side fixed mounting that the upper surface of transmission seat 1 is close to portal frame two 5 has portal frame one 2, and the inner wall bilateral symmetry of portal frame one 2 has seted up the sliding tray and has passed through this sliding tray and hot pressboard 3 sliding connection, and the top fixedly connected with electric putter two 18 of portal frame one 2, the flexible end of electric putter two 18 run through the upper surface of portal frame one 2 and with the upper surface fixed connection of hot pressboard 3.

Through the two top fixedly connected with electric putter 18 that set up portal frame 2, can accurate control hot pressboard 3 downstream's distance through two 18 electric putter, can prevent that hot pressboard 3 from removing downwards and causing the harm to the copper.

One end fixedly connected with pressure sensor 11 that link 9 is close to tuningout board 10, and pressure sensor 11's sense terminal offsets with tuningout board 10, and pressure sensor 11 and step motor 15 electric connection, the both sides fixedly connected with infrared sensor 19 that the transmission seat 1 inner wall is close to conveying platform 4 input, and infrared sensor 19 respectively with electric putter one 14, step motor 15 and electric putter two 18 electric connection.

Through setting up infrared sensor 19 respectively with electric putter one 14, step motor 15 and electric putter two 18 electric connection, when the 19 departments of process infrared sensor on conveying platform 4, under infrared sensor 19's effect, can make electric putter one 14 flexible end promote mounting bracket 6 downwards and remove, then step motor 15 rotates and makes two gears 7 of drive rotate, make tuningout board 10 rectify the copper, when tuningout board 10 contacts with the copper and extrudees the copper, through the maximum value pressure value that sets up in advance on pressure sensor 11, when the pressure value reachs the biggest, through outside PLC controller, make step motor 15 carry out the antiport, two tuningout board 10 and copper separation.

The working principle is as follows: this leveling device of aluminium base copper-clad plate during the use, rotates through external power mechanism drive conveying platform 4, realizes automatic pay-off to the copper, and outside moving mechanism is driving motor and conveying platform 4 for the current mechanism common in this field, consequently no longer carries out detailed description, realizes the transport to the copper through conveying platform 4.

When placing the copper on conveying platform 4, through setting up infrared sensor 19 respectively with electric putter one 14, step motor 15 and electric putter two 18 electric connection, when the process infrared sensor 19 department on conveying platform 4, make guiding mechanism operation under infrared sensor 19's effect, the flexible end of electric putter one 14 pushes down mounting bracket 6 and removes this moment, step motor 15 rotates and drives worm 20 and rotate, when worm 20 rotates and drives worm wheel 16 on the connecting axle 17 and rotates, can make connecting axle 17 both ends fixed connection's gear 7 rotate, can make two toothed plates 8 with gear 7 meshing carry out the opposite direction motion on mounting bracket 6 through gear 7 commentaries on classics, when two toothed plates 8 opposite direction motions, can make two link 9 opposite direction motions of two toothed plate 8 lower surface fixed connection, when moving through two link 9 opposite directions, can make two offset plates 10 on the link 9 move towards each other and contact with, carry out the offset through two offset plates 10, can effectively solve the problem because of the poor copper of hot pressing effect that the offset leads to the fact.

When rotating through worm 20 drive connecting axle 17 on worm wheel 16, through setting up worm 20 and worm wheel 16, because worm 20 and worm wheel 16 cooperation have the auto-lock nature, under the cooperation with step motor 15, can the rotation of accurate control gear 7, prevent that gear 7 from failing in time to stop to lead to damaging the copper, when tuningout board 10 and copper contact and carry out the extrusion to the copper, through the maximum value pressure value that sets up in advance on the pressure sensor 11, when the pressure value reachs the biggest, through outside PLC controller, make step motor 15 carry out the antiport, two tuningout boards 10 and copper separation.

When the two deviation adjusting plates 10 are separated from each other, the copper plates continue to move towards the bottom of the first portal frame 2 along with the conveying platform 4, at the moment, the electric push rod II 18 is fixedly connected to the top end of the first portal frame 2, the distance of downward movement of the hot pressing plate 3 can be accurately controlled through the electric push rod II 18, and the compression roller at the bottom of the hot pressing plate 3 carries out hot pressing on the copper plates.

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 leveling device of aluminium base copper-clad plate, includes transmission seat (1) and hot pressboard (3), its characterized in that: be provided with on transmission seat (1) and carry out conveying platform (4) carried by external power mechanism drive to the copper, the last fixed surface of transmission seat (1) installs portal frame two (5), be provided with the guiding mechanism who rectifies to the copper on portal frame two (5), guiding mechanism is including being located mounting bracket (6) on portal frame two (5), dead axle rotation is connected with gear (7) that two symmetries set up on mounting bracket (6), it is provided with two pinion rack (8) with gear (7) engaged with to be central symmetry on mounting bracket (6), two equal fixedly connected with link (9) of lower surface of gear (7) one end is kept away from in pinion rack (8), two the opposite side of link (9) is provided with tuningplate (10) with the copper contact, two tuningplate (10) equal fixedly connected with in looks dorsal part runs through link (9) and two slide bar (13) of link (9) spacing sliding connection, surface fixed mounting bracket (6) is last and is equipped with drive gear (7) pivoted step motor (15).

2. The leveling device of the aluminum-based copper-clad plate according to claim 1, characterized in that: the utility model discloses a portal frame, including mounting bracket (6), the spacing groove of seting up two symmetry settings on mounting bracket (6) and through this spacing groove and the spacing sliding connection of two pinion racks (8), the sliding tray that supplies the spacing sliding connection of mounting bracket (6) is all seted up to the inner wall both sides of portal frame two (5), the last fixed surface of portal frame two (5) is connected with promotes mounting bracket (6) and carries out spacing gliding electric putter (14), the output of electric putter (14) run through portal frame two (5) and be connected with the last fixed surface of mounting bracket (6).

3. The leveling device for the aluminum-based copper-clad plate according to claim 2, characterized in that: two gear (7) are located front one side and back one side of mounting bracket (6) respectively, two fixedly connected with runs through connecting axle (17) of mounting bracket (6) between gear (7), fixedly connected with worm wheel (16) on the outline of connecting axle (17), the output shaft of step motor (15) runs through mounting bracket (6) upper surface and fixedly connected with worm (20) with worm wheel (16) engaged with.

4. The leveling device for the aluminum-based copper-clad plate according to claim 1, characterized in that: the sliding rod (13) is arranged on the outer contour between the connecting frame (9) and the deviation adjusting plate (10) and is sleeved with a spring (12), one end of the spring (12) is fixedly connected with the connecting frame (9), and the other end of the spring (12) is fixedly connected with the deviation adjusting plate (10).

5. The leveling device of the aluminum-based copper-clad plate according to claim 3, characterized in that: one side fixed mounting that transmission seat (1) upper surface is close to portal frame two (5) has portal frame (2), the inner wall bilateral symmetry of portal frame (2) has seted up the sliding tray and has passed through this sliding tray and hot pressboard (3) sliding connection, the top fixedly connected with electric putter two (18) of portal frame (2), the flexible end of electric putter two (18) run through the upper surface of portal frame (2) and with the upper surface fixed connection of hot pressboard (3).

6. The leveling device for the aluminum-based copper-clad plate according to claim 5, characterized in that: one end fixedly connected with pressure sensor (11) that link (9) are close to tuningout board (10), the sense terminal of pressure sensor (11) offsets with tuningout board (10), pressure sensor (11) and step motor (15) electric connection, transmission seat (1) inner wall is close to both sides fixedly connected with infrared sensor (19) of transfer platform (4) input, infrared sensor (19) respectively with electric putter one (14), step motor (15) and electric putter two (18) electric connection.