CN217922404U

CN217922404U - Flexible conductive structure, electroplating rack and liquid medicine treatment facility

Info

Publication number: CN217922404U
Application number: CN202221744108.8U
Authority: CN
Inventors: 陈德和
Original assignee: Jiangxi Universe Intelligent Equipment Co ltd
Current assignee: Jiangxi Universe Intelligent Equipment Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-29
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to an electroplate technical field, specifically disclose a flexible conductive structure, electroplate stores pylon and liquid medicine treatment facility. The structure comprises a structural frame and two limiting blocks fixedly connected to the structural frame; wear to be equipped with the guide on the stopper, the guide rigid coupling is equipped with the current conducting plate, and can move by the stopper relatively, and the stopper presss from both sides between the current conducting plate and is equipped with the elastic component, and the elastic component is used for driving the current conducting plate to move and contacts with the electrically conductive flat of equipment to the current conducting plate, and the current conducting plate is used for the electricity to connect external equipment. The mode that this structure passed through elastic component drive current conducting plate has realized the inseparable laminating between current conducting plate and the electrically conductive flat of equipment, improves the contact effect of the electrically conductive flat contact surface of equipment, has reduced the electric current fluctuation that leads to because the electrically conductive flat unevenness of equipment has improved and has made the board precision in the transportation process.

Description

Flexible conductive structure, electroplating rack and liquid medicine treatment facility

Technical Field

The utility model relates to an electroplate technical field, especially relate to a flexible conductive structure, electroplate stores pylon and liquid medicine treatment facility.

Background

Electroplating is a very important process link in the field of printed circuit boards, and at present, electroplating mainly has three main functions in the process of the printed circuit boards, namely, traditional board electroplating is firstly carried out, a layer of copper is plated on the board, and holes perpendicular to the direction of the board can be generally communicated to form a 3D communication structure. Secondly, the electroplating can also realize pattern electroplating, namely a certain pattern is formed after dry film exposure and development, and then the pattern is highlighted through electroplating. And finally, hole filling electroplating is carried out, namely the through holes or the blind holes are completely filled by an electroplating method without leaving any holes. Therefore, electroplating is an important process link in the field of printed circuit boards.

In the prior art, the hanging rack conducting structure of the liquid medicine treatment equipment is vertical, the conducting flat on the equipment and the conducting flat on the cathode hanging rack are both fixed structures, and the conducting flat of the hanging rack is ensured to be in contact with the conducting flat on the equipment for electrifying by depending on the weight of the hanging rack. When the connection position of the conductive flat on the equipment has height difference, the conductive flat on the hanging rack is in an empty state, and the problem of poor contact with the conductive flat on the equipment occurs; secondly, the rail and the conductive flat are usually designed to be the same part, the conductive flat of the equipment and the hanging rack plays a role of electrifying and also becomes a bearing point for bearing the whole gravity of the hanging rack, the conductive flat of the equipment and the conductive flat of the hanging rack bear the whole gravity of the hanging rack, and when the equipment bears the large conveying resistance, the conductive flat of the hanging rack and the conductive flat of the equipment can be quickly worn and cannot be adjusted.

And the design that the electrically conductive flat of circular telegram and delivery track are independently opened now, the current conducting plate on the stores pylon is installed at the position of placing in the middle and for singly, and such design is when running into the electrically conductive flat state of plugging into the position unevenness of equipment, and the circumstances of the bad circular telegram can appear equally, and under the electroplating environment of heavy current, the high temperature that the contact failure leads to even the condition of electric spark all is unfavorable for the normal operating of unit. In the current multi-spring-piece conductive structure, under the condition of making a large-current board, the number of spring pieces is large, the integration degree is relatively low, and the multi-spring-piece conductive structure is not suitable for compact design; simultaneously, the elasticity increase that increases, the elasticity that leads to still can lead to the whole jack-up of stores pylon, carries to the location direction of stores pylon and can produce adverse effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible conductive structure, electroplating rack and liquid medicine treatment facility to ensure the inseparable laminating between the electrically conductive flat of current conducting plate and equipment, improve the contact effect of the electrically conductive flat contact surface of equipment.

To achieve the purpose, the utility model adopts the following technical proposal:

a telescopic conductive structure comprises a structural frame and two limiting blocks; two the stopper rigid coupling in structural frame, wear to be equipped with the guide on the stopper, the guide rigid coupling is equipped with the current conducting plate, and can be relative the stopper removes, the stopper with it is equipped with the elastic component to press from both sides between the current conducting plate, the elastic component is used for the drive the current conducting plate removes to the current conducting plate contacts with the electrically conductive flat of equipment, the current conducting plate is used for the electricity to connect external equipment.

As a preferred technical scheme of the telescopic conductive structure, at least two guide holes are penetrated through the limiting block, the number of the guide pieces is the same as that of the guide holes, each guide piece penetrates through one guide hole, and the guide pieces can reciprocate along the length direction of the guide holes.

As a preferred technical solution of the telescopic conductive structure, the conductive plate is fixedly connected to the bottom end of the guide member, and the device conductive flat is located below the conductive plate.

As an optimal technical scheme of the telescopic conductive structure, the guide piece comprises a guide bolt, a screw rod of the guide bolt is sleeved with a spacer bush, part of the screw rod is in threaded connection with the conductive plate, and the guide piece is stopped at a screw head of the guide bolt and attached to the limiting block.

As a preferred technical solution of the telescopic conductive structure, the screw of the guide bolt is screwed to the upper plate surface of the conductive plate, and the lower plate surface of the conductive plate is attached to the conductive flat of the device.

As a preferred technical scheme of the telescopic conductive structure, the elastic piece is a telescopic spring, and the telescopic spring is sleeved on a screw rod of the guide bolt.

As a preferable technical scheme of the telescopic conductive structure, the length direction of the guide hole is a vertical direction.

The utility model provides an electroplating rack, includes stores pylon main part and foretell flexible conductive structure, the delivery track is located to the stores pylon main part cunning, the structure frame rigid coupling in the stores pylon main part, two the stopper split in the both sides of stores pylon main part, the outer surface subsides of stores pylon main part are equipped with stores pylon electrically conductive, stores pylon electrically conductive is used for the electricity to connect electrically conductive board and external equipment.

As the preferred technical scheme of electroplating the stores pylon, rotate on the stores pylon main part and be connected with two at least first pulleys, first pulley cunning is located delivery track.

The liquid medicine treatment equipment comprises an electroplating device and the electroplating hanger, wherein the conductive plate is electrically connected with the electroplating device through the hanger conductive piece.

The utility model has the advantages that:

this flexible conducting structure is through the design that sets up two stoppers on structural framework, and the atress that helps flexible conducting structure is balanced, has improved flexible conducting structure and the electrically conductive flat contact effect of equipment, and above improvement makes flexible conducting structure when the electrically conductive rail through the unevenness plugged into the position, can have equipment electrically conductive flat in the condition from the empty state in a current conducting plate department under, and the mode that switches on smoothly through another current conducting plate ensures this flexible conducting structure and the electrically conductive flat electric connection ability of equipment. The design that the current conducting plate can move relative to the limiting block increases the flexibility of work while the current conducting area is not reduced; the design of the elastic piece driving the conducting plate can ensure that the conducting plate is tightly attached to the conducting flat of the equipment. Above design has ensured the inseparable laminating between the electrically conductive flat of current conducting plate and equipment, improves the contact effect of the electrically conductive flat contact surface of equipment, has reduced the electric current fluctuation that leads to because the electrically conductive flat unevenness of equipment in the transportation process, has improved and has done the board precision, has reduced the rigid collision between the electrically conductive flat of current conducting plate and equipment, has maintained this flexible conductive structure's normal production.

Drawings

Fig. 1 is a schematic structural view of an electroplating hanger according to an embodiment of the present invention;

FIG. 2 is a side view of an electroplating rack according to an embodiment of the present invention;

FIG. 3 is a front view of an electroplating rack according to an embodiment of the present invention;

FIG. 4 is a top view of an electroplating rack according to an embodiment of the present invention;

fig. 5 isbase:Sub>A cross-sectional view taken at planebase:Sub>A-base:Sub>A of fig. 2.

In the figure:

100. a conductive plate; 200. a guide member; 300. an elastic member; 400. a spacer sleeve; 500. a limiting block; 600. a hanger conductive member; 610. a conductive line; 700. a hanger main body; 710. a first pulley; 720. a second pulley; 730. a third pulley; 740. a fixed seat; 750. a structural frame; 800. the equipment is flat; 900. a conveying track.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment provides a telescopic conductive structure, which includes a structural frame 750 and two stoppers 500; two stopper 500 rigid couplings are in structural frame 750, wear to be equipped with guide 200 on the stopper 500, and guide 200 rigid coupling has the conducting plate 100, and can remove by stopper 500 relatively, and stopper 500 and conducting plate 100 are pressed from both sides and are equipped with elastic component 300, and elastic component 300 is used for driving conducting plate 100 to remove to conducting plate 100 and electrically conductive flat 800 of equipment and contacts, and conducting plate 100 is used for the electricity to connect external equipment.

This flexible conducting structure is through setting up the design of two stopper 500 on structural framework 750, the atress that helps flexible conducting structure is balanced, flexible conducting structure and the electrically conductive flat 800's of equipment contact effect has been improved, above improve and make flexible conducting structure when the electrically conductive rail that passes through the unevenness position of plugging into, can have the electrically conductive flat 800 of equipment to be in under the condition of leaving the empty state in a conducting plate 100 department, the mode that switches on smoothly through another conducting plate 100 ensures this flexible conducting structure and the electrically conductive flat 800's of equipment electrical connectivity. Due to the design that the conducting plate 100 can move relative to the limiting block 500, the flexibility of work is improved while the conducting area is not reduced; the design of driving the conductive plate 100 by the elastic member 300 can ensure the close fit of the conductive plate 100 and the conductive flat 800 of the device. Above design has ensured the inseparable laminating between electrically conductive flat 800 of current conducting plate 100 and equipment, improves the contact effect of the electrically conductive flat 800 contact surface of equipment, has reduced the current fluctuation that leads to because the electrically conductive flat 800 unevenness of equipment in the transportation process, has improved and has done the board precision, has reduced the rigid collision between electrically conductive flat 800 of current conducting plate 100 and equipment, has maintained this flexible conductive structure's normal production.

In this embodiment, at least two guide holes are penetrated through the limiting block 500, the number of the guide pieces 200 is the same as that of the guide holes, each guide piece 200 penetrates through one guide hole, and the guide pieces 200 can reciprocate along the length direction of the guide holes. Specifically, two guide holes are provided. The two guide holes are arranged to realize the balanced stress of the limiting block 500, and further improve the contact effect between the conductive plate 100 and the conductive flat 800 of the device. The above design realizes the limitation of the moving track of the conductive plate 100 relative to the stopper 500, and ensures that the reciprocating motion of the conductive plate 100 relative to the stopper 500 can be smoothly completed.

Further, the conductive plate 100 is fixed to the bottom end of the guide member 200, and the device conductive plate 800 is located below the conductive plate 100. Above design makes flexible conducting structure can eliminate the dead weight of conducting plate 100 and to the motion negative effects that conducting plate 100 played, and then has ensured flexible conducting structure's smooth operation.

Still further, the guide member 200 includes a guide bolt, the screw of the guide bolt is sleeved with the spacer 400 and partially screwed to the conductive plate 100, and the guide member 200 is stopped at the head of the guide bolt and attached to the stopper 500. Specifically, the spacer 400 is made of an insulating material. Due to the arrangement of the spacer 400, the direct contact between the screw of the guide bolt and the external environment is avoided, and the contact risk between other components and the screw of the guide bolt is reduced due to the arrangement that the screw head of the guide bolt is attached to the limiting block 500; therefore, the hidden danger that the guide piece 200 is electrically connected with other components is reduced, electric energy can be conducted only according to a preset track, the risk of electric leakage of the telescopic conductive structure is reduced, and accidental loss of the electric energy is reduced.

Specifically, the head of the guide bolt is located above the stopper 500. The screw head of the guide bolt can avoid the guide piece 200 to be separated from the limiting block 500 in a contact mode with the limiting block 500, so that the risk of position deviation of the guide piece 200 is reduced, and the smooth operation of the telescopic conductive structure is ensured.

Preferably, the screw of the guide bolt is screwed to the upper plate surface of the conductive plate 100, and the lower plate surface of the conductive plate 100 is attached to the device conductive plate 800. The structure is simple and reliable, the space occupied by the conductive plate 100 is reduced, and the lower plate surface of the conductive plate 100 is tightly attached to the conductive flat 800 of the equipment.

In this embodiment, the elastic member 300 is a telescopic spring, and the telescopic spring is sleeved on the screw of the guide bolt. The extension spring has the advantages of stable operation, simple structure and low production cost, and can smoothly drive the conductive plate 100.

Preferably, the guide hole has a longitudinal direction in a vertical direction. The design determines the moving direction of the conductive plate 100, and reduces the risk of collision and abrasion between the guide piece 200 and the limiting block 500, thereby further improving the working stability of the telescopic conductive structure and reducing the maintenance frequency.

The embodiment further provides an electroplating rack, which includes a rack main body 700 and the above-mentioned telescopic conductive structure, the rack main body 700 is slidably disposed on the conveying track 900, the structural frame 750 is fixedly connected to the rack main body 700, two limit blocks 500 are respectively disposed on two sides of the rack main body 700, a rack conductive member 600 is attached to an outer surface of the rack main body 700, and the rack conductive member 600 is used for electrically connecting the conductive plate 100 and an external device.

This electroplate stores pylon utilizes two stopper 500 to divide the design of living in the both sides of stores pylon main part 700, has ensured the balanced atress of stores pylon main part 700, has ensured the smooth operation of electroplating the stores pylon. The design of the hanger conductive member 600 attached to the insulated hanger main body 700 simplifies the structure of the electroplating hanger and reduces the space occupied by the electroplating hanger.

Specifically, the hanger main body 700 is a stainless steel square tube; the hanger conductive member 600 includes a conductive flat for electrically connecting the conductive plate 100 and the electroplating device and a heat shrink tube sleeved on the conductive flat, the heat shrink tube is made of an insulating material and made of copper.

Preferably, the holder body 700 is screwed with a fixing base 740, and the fixing base 740 is screwed with a limiting block 500. Specifically, stopper 500 is made by insulating material, has seted up the hole of cup jointing on the fixing base 740, and the protruding cross-under post that is equipped with of stopper 500 top surface, and the guiding hole link up the cross-under post, and the cross-under post cross-under is in cup jointing the hole, and when the spiral shell head of guide bolt and stopper 500 laminating, the spiral shell head of guide bolt contacts with the terminal surface of cross-under post, and the spiral shell head of guide bolt sets up with fixing base 740 interval, has avoided the condition that guide bolt and fixing base 740 electricity are connected from this.

Further, the hanger conductor 600 is electrically connected to the conductive plate 100 through a conductive wire 610. The flexible structure of the conductive wire 610 enables it to ensure the electrical connection effect of the conductive plate 100 and the hanger conductive member 600 when the conductive plate 100 reciprocates. The above design realizes the electrical connection between the conductive plate 100 and the device conductive flat 800 in contact, and completes the mobile electrification. Therefore, the stable electrification of the telescopic conductive structure is ensured, and the smooth operation of the electroplating rack is ensured.

In this embodiment, at least two first pulleys 710 are rotatably connected to the hanger main body 700, and the first pulleys 710 are slidably disposed on the conveying rail 900. Specifically, the first pulley 710 is slidably disposed on the top surface of the conveying track 900, the hanger main body 700 is further rotatably connected with at least two second pulleys 720 and at least two third pulleys 730, and the second pulleys 720 and the third pulleys 730 are respectively slidably disposed on two sides of the conveying track 900. The structure is simple and reliable, and the design that the hanger main body 700 is slidably arranged on the conveying track 900 can be accurately finished.

The embodiment also provides a liquid medicine processing device, which comprises an electroplating device and the electroplating hanger, wherein the conductive plate 100 is electrically connected with the electroplating device through the hanger conductive piece 600.

In this embodiment, the liquid medicine processing apparatus adopts a telescopic conductive structure of a single-arm (VCP) rack, that is, an electroplating rack is fixedly connected to an electroplating device. In another embodiment of this embodiment, the chemical solution processing apparatus employs a dual arm (DVCP) rack or an integrated unit rack plating rack for increasing the overpower of the plating device.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A telescopic conductive structure, comprising:

a structural frame (750);

two stopper (500), the rigid coupling in structural framework (750), wear to be equipped with guide (200) on stopper (500), guide (200) rigid coupling has conductive plate (100), and can be relative stopper (500) remove, stopper (500) with it is equipped with elastic component (300) to press from both sides between conductive plate (100), elastic component (300) are used for the drive conductive plate (100) remove extremely conductive plate (100) contact with equipment is electrically conductive flat (800), conductive plate (100) are used for the electricity to connect external equipment.

2. The telescopic conductive structure according to claim 1, wherein at least two guide holes are formed through the limiting block (500), the number of the guide pieces (200) is the same as that of the guide holes, each guide piece (200) is arranged in one guide hole in a penetrating manner, and the guide pieces (200) can reciprocate along the length direction of the guide holes.

3. The telescopic conductive structure of claim 2, wherein the conductive plate (100) is fixed to the bottom end of the guide member (200), and the device conductive plate (800) is located below the conductive plate (100).

4. The telescopic conductive structure according to claim 3, wherein the guide member (200) comprises a guide bolt, a screw of the guide bolt is sleeved with a spacer (400) and is partially screwed with the conductive plate (100), and the guide member (200) is stopped at a screw head of the guide bolt and is attached to the limiting block (500).

5. The telescopic conductive structure of claim 4, wherein the screw of the guide bolt is screwed to the upper plate surface of the conductive plate (100), and the lower plate surface of the conductive plate (100) is attached to the equipment conductive flat (800).

6. The telescopic conducting structure according to claim 4, wherein the elastic member (300) is a telescopic spring, and the telescopic spring is sleeved on a screw rod of the guide bolt.

7. The telescopic conductive structure according to claim 2, wherein the length direction of the guide hole is a vertical direction.

8. An electroplating hanger, comprising a hanger main body (700) and the telescopic conductive structure of any one of claims 1 to 7, wherein the hanger main body (700) is slidably disposed on a conveying rail (900), the structural frame (750) is fixedly connected to the hanger main body (700), two of the limit blocks (500) are respectively disposed at two sides of the hanger main body (700), a hanger conductive member (600) is attached to an outer surface of the hanger main body (700), and the hanger conductive member (600) is used for electrically connecting the conductive plate (100) and an external device.

9. The electroplating hanger according to claim 8, wherein at least two first pulleys (710) are rotatably connected to the hanger main body (700), and the first pulleys (710) are slidably arranged on the conveying rail (900).

10. A chemical solution treatment apparatus, comprising an electroplating device and an electroplating rack according to claim 8 or 9, wherein said conductive plate (100) is electrically connected to said electroplating device through said rack conductive member (600).