CN219278492U

CN219278492U - Self-adjusting conveying device of etching machine

Info

Publication number: CN219278492U
Application number: CN202223111470.4U
Authority: CN
Inventors: 田立永
Original assignee: Dongguan Huazhou Machinery Technology Co ltd
Current assignee: Dongguan Huazhou Machinery Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-30
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a self-adjusting conveying device of an etching machine, which comprises a machine body, wherein fixing frames are respectively and fixedly arranged on two sides of the inner wall of the machine body, sliding grooves are formed in one side of each of the two fixing frames, a mounting plate is arranged between the two fixing frames, two sides of the mounting plate are respectively and slidably connected with the sliding grooves through sliding rods, a connecting plate is fixed through fixing rods, and in order to enable a second conveying wheel in the connecting plate to move, through grooves are formed in the upper end of the connecting plate, further a rotating shaft can move up and down, and in order to enable the mounting plate to move up and down, a spring telescopic rod is arranged between the mounting plate and a water conveying pipe, and then a pressing rod is fixed on the rotating shaft through the weight of the mounting plate, so that the positions of the second conveying wheel are fixed, and therefore conveying intervals can be automatically adjusted according to circuit boards with different thicknesses, stable conveying of the circuit boards is guaranteed, and the problem that the etching machine cannot be adaptively and stably conveyed according to the thicknesses of the circuit boards is solved.

Description

Self-adjusting conveying device of etching machine

Technical Field

The utility model relates to the field of buffer devices, in particular to a self-adjusting conveying device of an etching machine.

Background

Etchers can be divided into two categories, chemical etchers and electrolytic etchers. In chemical etching, chemical solution is used to achieve the purpose of etching through chemical reaction, and a chemical etching machine is a technology for removing materials through chemical reaction or physical impact, and when the conventional etching machine is used for conveying circuit boards, conveying wheels in a connecting plate are fixed through a mounting plate and a pressing rod in order to enable the circuit boards to be stably conveyed due to different thicknesses of the circuit boards, but the conveying wheels with high positions are not beneficial to conveying the circuit boards with different thicknesses, and clamping and damage to rotating shafts are easily caused between the conveying wheels, so that a novel conveying device capable of coping with the circuit boards with different thicknesses is needed.

Disclosure of Invention

The present utility model is directed to a self-adjusting conveyor for an etching machine, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-interacting conveyor of etching machine, includes the organism, organism inner wall both sides fixed mounting has the mount respectively, two the spout has all been seted up to one side of mount, is provided with the mounting panel between two mounts, the mounting panel both sides are respectively through slide bar and spout sliding connection, two fixed mounting has two dead levers between the mount, two fixed mounting has a plurality of connecting plate between the dead lever, every lower extreme is all rotated in the connecting plate and is installed a delivery wheel, every upper end both sides have all been seted up logical groove in the connecting plate.

Preferably, the through groove is rotationally provided with a rotating shaft, the rotating shaft is sleeved with a second conveying wheel, the second conveying wheel is positioned at the upper end in the connecting plate, both ends of the rotating shaft are provided with grooves, and both grooves are positioned at the outer side of the through groove.

Preferably, the upper end and the lower end of the fixing frame are fixedly provided with bearing plates, the two bearing plates are fixedly provided with water pumps, and one ends of the two water pumps are fixedly provided with water pipes.

Preferably, the water pipe at the upper part in the machine body is fixedly connected with a plurality of first spray heads, and the water pipe at the lower part in the machine body is fixedly connected with a plurality of second spray heads.

Preferably, a plurality of spring telescopic rods are fixedly arranged between the water delivery pipe and the mounting plate, a plurality of pressing rods are fixedly arranged on two sides below the mounting plate respectively, and each pressing rod corresponds to each rotating shaft one by one.

Preferably, the lower end of the compression bar is clamped with grooves at two ends of the rotating shaft, and the rotating shaft and the second conveying wheel can move up and down in the through groove.

Preferably, the minimum distance between the second conveying wheel and the first conveying wheel is 0.05 mm, the maximum distance between the second conveying wheel and the first conveying wheel is 5 mm, and the height of the through groove is 7 mm.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the dead lever and fixing the connecting plate, and in order to make No. two delivery wheels in the connecting plate can remove, thereby the logical groove has been seted up on the connecting plate upper end, and then make the pivot can reciprocate, and in order to make the mounting panel reciprocate, consequently, the spring telescopic link of installation between mounting panel and raceway, and then in with depression bar and pivot by mounting panel weight, with this fixed in position to No. two delivery wheels, thereby can be according to the circuit board of different thickness, automatically regulated carries the interval, with this stable transport of guaranteed the circuit board, and then the unable problem according to the thickness self-adaptation stable transport of circuit board of etching machine has been solved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a connection structure of a connection board according to the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

fig. 4 is an enlarged view of the area B of fig. 1 according to the present utility model.

In the figure: 1. a body; 2. a fixing frame; 3. a first nozzle; 4. a second nozzle; 5. a second conveying wheel; 6. a first conveying wheel; 7. a chute; 8. a slide bar; 9. a compression bar; 10. a connecting plate; 11. a spring telescoping rod; 12. a water pipe; 13. a carrying plate; 14. a water pump; 15. a mounting plate; 16. a through groove; 17. a fixed rod; 18. a groove; 19. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a self-interacting conveyor of etching machine, including organism 1, organism 1 inner wall both sides fixed mounting has mount 2 respectively, spout 7 has all been seted up to one side of two mounts 2, be convenient for install slide bar 8 through spout 7, and then make mounting panel 15 slide from top to bottom, be provided with mounting panel 15 between two mounts 2, apply pressure to depression bar 9 through mounting panel 15, and then fix No. two delivery wheels 5 in certain position by depression bar 9, mounting panel 15 both sides are respectively through slide bar 8 and spout 7 sliding connection, fixed mounting has two dead levers 17 between two mounts 2, be convenient for fix connecting plate 10 through dead lever 17, fixed mounting has a plurality of connecting plate 10 between two dead levers 17, be convenient for install two delivery wheels from top to bottom through connecting plate 10, the lower extreme is all rotated and is installed delivery wheel 6 No. one in every connecting plate 10, carry the circuit board through the delivery wheel, upper end both sides all are seted up logical groove 16 in every connecting plate 10, make pivot 19 drive No. two delivery wheels 5 through setting up logical groove 16 make its oscilaltion removal.

In this embodiment, the through groove 16 is rotatably provided with a rotating shaft 19, the rotating shaft 19 is sleeved with a second conveying wheel 5, the second conveying wheel 5 is located at the upper end of the connecting plate 10, both ends of the rotating shaft 19 are provided with grooves 18, and the two ends of the rotating shaft 19 are provided with grooves 18, so that the fixing and clamping of the pressing rod 9 are facilitated, and the two grooves 18 are located at the outer sides of the through groove 16.

Simultaneously, both ends all fixed mounting have loading board 13 about mount 2, all fixed mounting has water pump 14 on two loading boards 13, and the raceway 12 is fixed to one end of two water pumps 14, supplies water to two upper and lower shower nozzles through raceway 12, is convenient for install water pump 14 through loading board 13.

Meanwhile, a plurality of first spray heads 3 are fixedly connected to a water pipe 12 on the upper side in the machine body 1, a plurality of second spray heads 4 are fixedly connected to the water pipe 12 on the lower side in the machine body 1, and spray cleaning is conducted on conveying circuits on an upper conveying wheel and a lower conveying wheel through the first spray heads 3 and the second spray heads 4.

Further, a plurality of spring telescopic rods 11 are fixedly installed between the water pipe 12 and the mounting plate 15, a plurality of pressing rods 9 are fixedly installed on two sides below the mounting plate 15 respectively, each pressing rod 9 corresponds to each rotating shaft 19 one by one, the mounting plate 15 is fixed through the spring telescopic rods 11 to play a certain role in stable descending, the situation that the weight of the mounting plate 15 is too large, the second conveying wheel 5 drops suddenly due to the fact that the second conveying wheel 5 drops on a circuit board in a rubbing mode is avoided, and the circuit board is damaged.

Still further, the lower extreme of depression bar 9 and the recess 18 looks block at pivot 19 both ends, pivot 19 and No. two delivery wheels 5 can reciprocate in logical inslot 16, through the fixed of depression bar 9 to pivot 19, and then can stablely block pivot 19 in logical inslot 16, makes pivot 19 steadily go up and down in logical inslot 16.

Furthermore, the minimum distance between the second conveying wheel 5 and the first conveying wheel 6 is 0.05 mm, the maximum distance between the second conveying wheel 5 and the first conveying wheel 6 is 5 mm, the height of the through groove 16 is 7 mm, the rising height of the second conveying wheel 5 is limited by the height of the 7 mm arranged through groove 16, and the conveying of the circuit board is facilitated.

In use, in order to cope with the transportation of circuit boards with different thickness when the transportation device of the etching machine is used, the two fixing rods 17 arranged between the two fixing frames 2 fix the connecting plate 10 through the fixing rods 17, and further stabilize the position of the connecting plate 10, so that the position of the first transporting wheel 6 in the connecting plate 10 is fixed, meanwhile, in order to enable the circuit boards with different thickness to pass through between the upper transporting wheel and the lower transporting wheel, the height between the upper transporting wheel and the lower transporting wheel needs to be adjustable, the through groove 16 is formed at the upper end of the connecting plate 10, the second transporting wheel 5 is arranged on the rotating shaft 19 through the inserted rotating shaft 19 in the through groove 16, namely, the second transporting wheel 5 is arranged in the connecting plate 10, and in order to keep the position of the second transporting wheel 5 fixed in a normal state, the pressing rod 9 is arranged below the mounting plate 15, the lower end of the compression bar 9 is clamped with the groove 18 on the rotating shaft 19, the compression bar 9 is pressed on the rotating shaft 19 through the weight of the mounting plate 15, namely, the position of the second conveying wheel 5 is fixed, and in order to enable the mounting plate 15 to move up and down, the two sides of the mounting plate 15 are connected with the sliding grooves 7 on the two side walls in a sliding manner through the sliding bars 8, when the circuit board is transmitted into the circuit board with thicker thickness in the upper conveying wheel and the lower conveying wheel, the second conveying wheel 5 is jacked up by the circuit board, the rotating shaft 19 is further lifted in the through groove 16, namely, the mounting plate 15 is lifted, after the circuit board passes through, the mounting plate 15 is prevented from falling down due to the weight, the circuit board with thinner thickness is smashed, therefore, the spring telescopic rod 11 is arranged between the top of the mounting plate 15 and the water conveying pipe 12, the effect of buffering and damping is achieved, and the second conveying wheel 5 in the connecting plate 10 can move up and down, the mounting plate 15 can be stably lifted and lowered, and damage is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-interacting conveyor of etching machine, its characterized in that, including organism (1), organism (1) inner wall both sides fixed mounting has mount (2) respectively, two spout (7) have all been seted up to one side of mount (2), are provided with mounting panel (15) between two mounts (2), slide bar (8) and spout (7) sliding connection are passed through respectively to mounting panel (15) both sides, two fixed mounting has two dead levers (17) between mount (2), two fixed mounting has a plurality of connecting plate (10) between dead lever (17), every lower extreme is all rotated in connecting plate (10) and is installed one delivery wheel (6), every logical groove (16) have all been seted up to upper end both sides in connecting plate (10), the height of logical groove (16) is 7 millimeters.

2. The self-adjusting conveying device of the etching machine according to claim 1, wherein a rotating shaft (19) is rotatably installed in the through groove (16), a second conveying wheel (5) is sleeved on the rotating shaft (19), the second conveying wheel (5) is located at the inner upper end of the connecting plate (10), grooves (18) are formed in two ends of the rotating shaft (19), the two grooves (18) are located on the outer side of the through groove (16), and the rotating shaft (19) and the second conveying wheel (5) can move up and down in the through groove (16).

3. The self-adjusting conveying device of the etching machine according to claim 1, wherein bearing plates (13) are fixedly installed at the upper end and the lower end of the fixing frame (2), water pumps (14) are fixedly installed on the two bearing plates (13), a water pipe (12) is fixed at one end of each water pump (14), and a plurality of spring telescopic rods (11) are fixedly installed between the water pipe (12) and the mounting plate (15).

4. The self-adjusting conveying device of the etching machine according to claim 1, wherein a plurality of first spray heads (3) are fixedly connected to a water conveying pipe (12) at the inner upper part of the machine body (1), and a plurality of second spray heads (4) are fixedly connected to a water conveying pipe (12) at the inner lower part of the machine body (1).

5. Self-adjusting conveying device of etching machine according to claim 1, characterized in that a plurality of press rods (9) are fixedly mounted on two sides below the mounting plate (15), and each press rod (9) corresponds to each rotating shaft (19) one by one.

6. Self-adjusting conveying device of etching machine according to claim 5, characterized in that the lower end of the pressing rod (9) is clamped with grooves (18) at two ends of the rotating shaft (19).

7. Self-adjusting conveyor of an etching machine according to claim 2, characterized in that the minimum distance between the second conveyor wheel (5) and the first conveyor wheel (6) is 0.05 mm and the maximum distance between the second conveyor wheel (5) and the first conveyor wheel (6) is 5 mm.