CN217026100U

CN217026100U - Electrolytic copper foil electrolyte heavy deviation control device

Info

Publication number: CN217026100U
Application number: CN202220516315.1U
Authority: CN
Inventors: 万新领; 高元亨; 黄玉泉; 成天耀
Original assignee: Huizhou United Copper Foil Electronic Material Co ltd
Current assignee: Huizhou United Copper Foil Electronic Material Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-22
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a control device for electrolytic copper foil electrolyte weight deviation, which comprises a control device body, wherein the control device body comprises an electroplating bath and a liquid collecting pipe arranged below the electroplating bath, the front side of the liquid collecting pipe is communicated and fixed with a liquid feeding pipe, a plurality of liquid distributing valves are arranged between the liquid collecting pipe and the electroplating bath, the bottom of the electroplating bath is communicated and fixed with a plurality of liquid inlet pipes, the bottom of each liquid inlet pipe is communicated and fixed with a one-way valve, the top of each liquid collecting pipe is communicated and fixed with a plurality of first inner pipe heads, a first sealing ring is movably sleeved on each first inner pipe head and is fixedly adhered to the top of the corresponding liquid collecting pipe, and liquid inlet ports of the liquid distributing valves are movably sleeved on the corresponding first inner pipe heads. According to the utility model, through the arrangement of the quick connection mechanism, the independent disassembly, assembly and replacement of the liquid distribution valve are facilitated, the integral disassembly and assembly is not required, the convenience is brought to the subsequent independent replacement work of the liquid distribution valve, the quick connection mechanism is convenient to disassemble, assemble and replace, the replacement efficiency of the quick connection mechanism during subsequent damage is improved, and the use requirements are met.

Description

Electrolytic copper foil electrolyte heavy deviation control device

Technical Field

The utility model relates to the technical field of control equipment of mass deviation, in particular to a control device of electrolytic copper foil mass deviation.

Background

The weight deviation of the electrolytic copper foil is: the whole width of the produced copper foil is divided into the maximum value of the quality difference of a plurality of areas according to the unit area of 100 multiplied by 100mm from east to west and from south to north, and the maximum value is an internal index which must be strictly controlled in the manufacturing process of the copper foil; in the copper foil manufacturing process, due to various factors such as unstable electrolytic bath pressure, inconsistent flow rate of electroplating solution, uneven electroplating current of a cathode titanium roller and the like, the electroplating efficiency among different areas is inconsistent, so that the mass weight deviation of the electrolytic copper foil is caused;

in order to solve the above problems, in the prior art, an authorization publication No. CN211199441U discloses a novel control device for electrolytic copper foil heavy deviation, which includes an electroplating bath, a first connector and a connecting cylinder are provided at a lower end of the electroplating bath, a liquid distribution pipe is connected to a lower end of the first connector, and a liquid distribution valve is provided at a middle section of a pipe wall of the liquid distribution pipe; the device is simple and convenient to operate, the expected effect can be achieved only by adjusting the liquid separating valve in the area with the largest mass weight, and time and labor are saved; the control precision is high, the copper foil electroplating working area is uniformly divided into 14 fixed areas through the upper liquid flow distribution device, and the quality of the local area of the copper foil can be accurately adjusted; factor of safety is high, has stopped personnel and has been burnt by the plating solution and the potential safety hazard that production facility is damaged, makes things convenient for the branch liquid pipe to change.

In the patent, the copper foil electroplating working area is uniformly divided into 14 fixed areas by matching a plurality of liquid separating pipes with a plurality of liquid separating valves, so that the copper foil electroplating working area can be accurately adjusted and is high in control accuracy; however, the defects still exist, the liquid distributing valve is inconvenient to be detached and replaced independently and rapidly, the phenomenon that the liquid distributing valve is not closed tightly and adjusted accurately easily due to factors such as corrosion and aging and the like along with use of the device is prone to occur, the device needs to be replaced periodically, and improvement is made on the phenomenon, so that the device for controlling the electrolytic copper foil heavy deviation is provided for solving the problems

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a device for controlling the weight deviation of an electrolytic copper foil.

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

a control device for electrolytic copper foil mass deviation comprises a control device body, wherein the control device body comprises an electroplating bath and a liquid collecting pipe arranged below the electroplating bath, the front side of the liquid collecting pipe is communicated and fixed with a liquid feeding pipe, a plurality of liquid distributing valves are arranged between the liquid collecting pipe and the electroplating bath, the bottom of the electroplating bath is communicated and fixed with a plurality of liquid inlet pipes, the bottom of each liquid inlet pipe is communicated and fixed with a check valve, the top of each liquid collecting pipe is communicated and fixed with a plurality of first inner pipe heads, a first sealing ring is movably sleeved on each first inner pipe head and is fixedly bonded with the top of the corresponding liquid collecting pipe, liquid inlets of the liquid distributing valves are movably sleeved on the corresponding first inner pipe heads, and quick connecting mechanisms are movably clamped at the bottoms of the check valves;

the quick-connecting mechanism comprises an external thread sleeve clamped at the bottom of the corresponding one-way valve in a sealing movable manner, the external thread sleeve is sleeved with a vertical pipe in a sealing sliding manner, the bottom end of the vertical pipe extends to the lower side of the corresponding external thread sleeve and is communicated with a sealing insertion assembly, the sealing insertion assembly is movably inserted into a liquid outlet of the corresponding liquid distributing valve, a thread driving assembly is sleeved on the vertical pipe in a rotating manner, and the thread driving assembly is sleeved on the corresponding external thread sleeve.

Preferably, the sealing and inserting assembly comprises a second inner pipe head which is communicated with and fixed at the bottom end of the corresponding vertical pipe, a second sealing ring is movably sleeved on the second inner pipe head, the top of the second sealing ring is fixedly bonded with the bottom end of the corresponding vertical pipe, the bottom of the second sealing ring is movably contacted with the top end of the liquid outlet of the corresponding liquid distributing valve, and the second inner pipe head is movably inserted into the liquid outlet of the corresponding liquid distributing valve.

Preferably, the thread driving assembly comprises an internal thread sleeve rotatably sleeved on the outer side of the corresponding vertical pipe, the internal thread sleeve is sleeved on the corresponding external thread sleeve in a threaded manner, and the bottom of each of four sides of the internal thread sleeve is fixedly connected with a handle rod.

Preferably, the two sides of the bottom of the one-way valve are fixedly connected with clamping blocks, the bottom of the one-way valve is fixedly bonded with a third sealing ring, the third sealing ring is movably sleeved on the two corresponding clamping blocks, the bottom of the third sealing ring is movably contacted with the top end of the corresponding external thread bushing, the two sides of the top end of the external thread bushing are respectively provided with a clamping groove, and the clamping grooves are movably clamped with the corresponding clamping blocks.

Preferably, the outer thread sleeve is internally bonded and sleeved with a sealing rubber sleeve, and the inner side of the sealing rubber sleeve is movably contacted with the outer side of the corresponding vertical pipe.

Preferably, the top of the one-way valve is an outlet.

Preferably, both ends of the liquid collecting pipe are provided with blocking structures.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the quick-connection mechanism, the quick-connection liquid distribution valve is convenient to be detached, assembled and replaced independently, the integral detachment is not required, the convenience is brought to the subsequent independent replacement work of the quick-connection mechanism, the quick-connection mechanism is convenient to be detached, assembled and replaced quickly, the replacement efficiency of the quick-connection mechanism during subsequent damage is improved, and the use requirement is met.

Drawings

FIG. 1 is a schematic view showing a structure of an apparatus for controlling a weight deviation of an electrolytic copper foil according to the present invention;

FIG. 2 is an enlarged cross-sectional view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 2;

fig. 4 is an enlarged schematic view of a portion C in fig. 3.

In the figure: 100. an electroplating bath; 101. a liquid collecting pipe; 102. a liquid inlet pipe; 200. a liquid separating valve; 1. a one-way valve; 2. sealing the rubber sleeve; 3. an externally threaded sleeve; 4. a vertical tube; 5. an internally threaded sleeve; 6. a handle bar; 7. a second inner tube head; 8. a second seal ring; 9. a first inner tube head; 10. a first seal ring; 11. a third seal ring; 12. a card slot; 13. and (6) clamping blocks.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a control device for electrolytic copper foil weight deviation comprises a control device body, wherein the control device body comprises an electroplating bath 100 and a liquid collecting tube 101 arranged below the electroplating bath 100, two ends of the liquid collecting tube 101 are both provided with a blocking structure, the front side of the liquid collecting tube 101 is communicated with and fixed with an upper liquid tube, a plurality of liquid distribution valves 200 are arranged between the liquid collecting tube 101 and the electroplating bath 100, the bottom of the electroplating bath 100 is communicated with and fixed with a plurality of liquid inlet tubes 102, the bottom of the liquid inlet tubes 102 is communicated with and fixed with a one-way valve 1, the top of the one-way valve 1 is an outlet, the top of the liquid collecting tube 101 is communicated with and fixed with a plurality of first inner tube heads 9, a first sealing ring 10 is movably sleeved on the first inner tube head 9 and is fixedly bonded with the top of the liquid collecting tube 101, a liquid inlet of the liquid distribution valve 200 is movably sleeved on the corresponding first inner tube head 9, and a quick connection mechanism is movably clamped at the bottom of the one-way valve 1;

the quick connection mechanism comprises an external thread sleeve 3 which is movably clamped at the bottom of a corresponding check valve 1 in a sealing manner, clamping blocks 13 are fixedly connected to two sides of the bottom of the check valve 1, a third sealing ring 11 is fixedly bonded to the bottom of the check valve 1, the third sealing ring 11 is movably sleeved on the two corresponding clamping blocks 13, clamping holes which are slidably sleeved with the outer sides of the clamping blocks 13 are formed in the top of the third sealing ring 11, the bottom of the third sealing ring 11 is movably contacted with the top end of the corresponding external thread sleeve 3, clamping grooves 12 are formed in two sides of the top end of the external thread sleeve 3, the clamping grooves 12 are movably clamped with the corresponding clamping blocks 13, the effect of conveniently dismounting the external thread sleeve 3 is achieved by utilizing the clamping connection relationship of the clamping blocks 13 and the clamping grooves 12, a vertical pipe 4 is hermetically and slidably sleeved in the external thread sleeve 3, a sealing rubber sleeve 2 is sleeved in the external thread sleeve 3 in a bonding manner, and the inner side of the sealing rubber sleeve 2 is movably contacted with the outer side of the corresponding vertical pipe 4, the effect of sealing the outer side of the vertical pipe 4 is achieved, the bottom end of the vertical pipe 4 extends to the lower side of the corresponding external thread casing pipe 3 and is communicated and fixed with a sealing insertion assembly, the sealing insertion assembly is movably inserted into the liquid outlet of the corresponding liquid separation valve 200, a thread driving assembly is rotatably sleeved on the vertical pipe 4, and the thread driving assembly is in threaded sleeve connection with the corresponding external thread casing pipe 3;

the sealing and inserting assembly comprises a second inner pipe head 7 which is communicated with and fixed at the bottom end of the corresponding vertical pipe 4, a second sealing ring 8 is movably sleeved on the second inner pipe head 7, the top of the second sealing ring 8 is fixedly bonded with the bottom end of the corresponding vertical pipe 4, the bottom of the second sealing ring 8 is movably contacted with the top end of the liquid outlet of the corresponding liquid distributing valve 200, and the second inner pipe head 7 is movably inserted into the liquid outlet of the corresponding liquid distributing valve 200;

the thread driving assembly comprises an internal thread sleeve 5 which is rotatably sleeved on the outer side of a corresponding vertical pipe 4, wherein a bearing is fixedly sleeved on the vertical pipe 4, the outer side of the outer ring of the bearing is fixedly connected with the inner side of the corresponding internal thread sleeve 5, the internal thread sleeve 5 is rotatably sleeved on the corresponding vertical pipe 4 through the bearing to play a role of facilitating the internal thread sleeve 5 to rotate on the corresponding vertical pipe 4, the internal thread sleeve 5 is threadedly sleeved on the corresponding external thread sleeve 3, the effect of facilitating the vertical displacement of the internal thread sleeve 5 during the rotation is achieved by utilizing the threaded connection relationship between the internal thread sleeve 5 and the corresponding external thread sleeve 3, and the bottom parts of the four sides of the internal thread sleeve 5 are fixedly connected with handle rods 6. And the quick-connecting mechanism is convenient to disassemble, assemble and replace quickly, the replacement efficiency of the quick-connecting mechanism during subsequent damage is improved, and the use requirement is met.

The working principle is as follows: when the liquid distributing valve 200 needs to be disassembled, assembled and replaced, the handle rod 6 is pulled forward to drive the corresponding internal thread sleeve 5 to rotate forward, the internal thread sleeve 5 rotates on the corresponding external thread sleeve 3 and moves upwards, the internal thread sleeve 5 drives the vertical pipe 4 to slide upwards in the external thread sleeve 3 through the corresponding bearing, the vertical pipe 4 drives the corresponding second inner pipe head 7 and the second sealing ring 8 to separate upwards from the liquid distributing valve 200, at the moment, the liquid distributing valve 200 can be moved upwards to separate from the corresponding first inner pipe head 9, the disassembly is completed, when the liquid distributing valve is installed, the liquid inlet of a new liquid distributing valve 200 is downwards clamped and sleeved on the corresponding first inner pipe head 9, the handle rod 6 is pulled reversely to drive the corresponding internal thread sleeve 5 to rotate reversely, the internal thread sleeve 5 rotates reversely on the corresponding external thread sleeve 3 and moves downwards, the internal thread sleeve 5 sequentially drives the second inner pipe head 7 to downwards to be inserted into the liquid outlet of the liquid distributing valve 200 through the corresponding bearing and the vertical pipe 4, the vertical pipe 4 drives the corresponding second sealing ring 8 to squeeze and press the liquid outlet of the liquid distributing valve 200 downwards, and the installation is completed, so that the liquid distributing valve 200 can be conveniently and rapidly and independently disassembled and assembled without integral disassembly and assembly, and the independent disassembly and assembly replacement efficiency of the liquid distributing valve 200 is improved;

when the quick-connecting mechanism needs to be disassembled, assembled and replaced, the handle rod 6 is pulled forward to drive the corresponding internal thread sleeve 5 to rotate forward, the moving direction of the forward rotation of the internal thread sleeve 5 is completely opposite to that of the forward rotation of the internal thread sleeve 5, so that the internal thread sleeve 5 and the vertical pipe 4 move upwards again, and the connection with the liquid separation valve 200 is released, and at the moment, the external thread bushing 3 is moved downwards to be separated from the two corresponding clamping blocks 13, and when the installation is carried out, then the two clamping grooves 12 on the external thread sleeve 3 are respectively clamped on the two corresponding clamping blocks 13, and then the internal thread sleeve 5 is rotated reversely, which is completely opposite to the movement direction of the reverse rotation internal thread sleeve 5, so that the vertical pipe 4 and the second inner pipe head 7 can be controlled to be downwards connected with the corresponding liquid separation valve 200 in a sealing way, the quick-connecting mechanism is convenient to disassemble, assemble and replace, and replacement efficiency of the quick-connecting mechanism during subsequent damage is improved.

In the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" should be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A control device for electrolytic copper foil electrolyte heavy deviation comprises a control device body, wherein the control device body comprises an electroplating bath (100) and a liquid collecting pipe (101) arranged below the electroplating bath (100), the front side of the liquid collecting pipe (101) is communicated with and fixed with a liquid feeding pipe, a plurality of liquid distributing valves (200) are arranged between the liquid collecting pipe (101) and the electroplating bath (100), the electroplating bath is characterized in that the bottom of the electroplating bath (100) is communicated and fixed with a plurality of liquid inlet pipes (102), the bottom of each liquid inlet pipe (102) is communicated and fixed with a one-way valve (1), the top of each liquid collecting pipe (101) is communicated and fixed with a plurality of first inner pipe heads (9), the first inner pipe heads (9) are movably sleeved with first sealing rings (10) which are fixedly bonded with the top of the liquid collecting pipes (101), liquid inlet ports of the liquid distributing valves (200) are movably sleeved on the corresponding first inner pipe heads (9), and the bottoms of the one-way valves (1) are movably clamped with quick connection mechanisms;

connect mechanism soon including sealed activity clamp at external screw thread sleeve pipe (3) of check valve (1) bottom that corresponds, external screw thread sleeve pipe (3) internal seal slip cap is equipped with standpipe (4), the bottom of standpipe (4) extends to the below and the intercommunication of the external screw thread sleeve pipe (3) that corresponds and is fixed with sealed cartridge subassembly, sealed cartridge subassembly activity cartridge is in the liquid outlet of the branch liquid valve (200) that corresponds, it is equipped with screw drive assembly to rotate the cover on standpipe (4), screw drive assembly threaded sleeve establishes on the external screw thread sleeve pipe (3) that corresponds.

2. The electrolytic copper foil heavy deviation control device according to claim 1, wherein the sealing and inserting assembly comprises a second inner tube head (7) which is communicated with and fixed at the bottom end of the corresponding vertical tube (4), a second sealing ring (8) is movably sleeved on the second inner tube head (7), the top of the second sealing ring (8) is fixedly bonded with the bottom end of the corresponding vertical tube (4), the bottom of the second sealing ring (8) is movably contacted with the top end of the liquid outlet of the corresponding liquid distribution valve (200), and the second inner tube head (7) is movably inserted in the liquid outlet of the corresponding liquid distribution valve (200).

3. The electrolytic copper foil electrolyte weight deviation control device according to claim 1, wherein the thread driving assembly comprises an internal thread bushing (5) rotatably sleeved on the outer side of the corresponding vertical pipe (4), the internal thread bushing (5) is threadedly sleeved on the corresponding external thread bushing (3), and the bottom of each of four sides of the internal thread bushing (5) is fixedly connected with a handle rod (6).

4. The electrolytic copper foil electrolyte weight deviation control device according to claim 1, wherein clamping blocks (13) are fixedly connected to two sides of the bottom of the check valve (1), a third sealing ring (11) is fixedly bonded to the bottom of the check valve (1), the third sealing ring (11) is movably sleeved on the two corresponding clamping blocks (13), the bottom of the third sealing ring (11) is movably contacted with the top end of the corresponding external threaded sleeve (3), clamping grooves (12) are formed in two sides of the top end of the external threaded sleeve (3), and the clamping grooves (12) are movably clamped with the corresponding clamping blocks (13).

5. The electrolytic copper foil electrolyte weight deviation control device according to claim 1, wherein the sealing rubber sleeve (2) is adhesively sleeved in the external thread sleeve (3), and the inner side of the sealing rubber sleeve (2) is in movable contact with the outer side of the corresponding vertical pipe (4).

6. The electrolytic copper foil electrolyte re-deviation control device according to claim 1, wherein the top of the check valve (1) is an outlet.

7. The apparatus for controlling the electrolytic copper foil electrolyte weight deviation as claimed in claim 1, wherein both ends of the liquid collecting tube (101) are provided with a blocking structure.