Process monitoring device for electroplating production line

Abstract

The invention relates to the field of electroplating, in particular to a process monitoring device for an electroplating production line, which comprises a production line electroplating pool, a monitoring mounting cylinder, a filtering assembly and a plugging cleaning assembly, two flange communicating pipes are symmetrically arranged on two sides of the monitoring mounting cylinder in a communicating manner, and the monitoring mounting cylinder is communicated with the lower end of one side of the production line electroplating pool through the flange communicating pipes; an assembling groove is formed in the monitoring installation cylinder, the temperature monitoring module is installed in a temperature control circulation path of an electroplating solution in a production line electroplating pool, and then contact pre-filtration of the electroplating solution is conducted on daily use of the temperature monitoring module through the filtering assembly; the problem that the temperature monitoring quality is affected by pollutants adhered to the surface of the temperature monitoring module is solved, and then through a plugging cleaning assembly, when the temperature monitoring module needs to be disassembled, replaced and maintained or a filter screen sleeve is blocked, distinguishing function operation in a monitoring installation cylinder can be conducted; the electroplating solution in the electroplating solution temperature control circulating pipeline is not influenced, and the operation is simple and convenient.

Description

Technical Field

[0001] The invention relates to the field of electroplating, and in particular to a process monitoring device for an electroplating production line. Background Art

[0002] Electroplating is the process of plating a layer of other metals or alloys on the metal surface using the principle of electrolysis. When the electroplating production line is performing product electroplating operations, the workpieces to be electroplated will be placed in the electroplating tank in sequence through a conveying mechanism for processing, and then removed for the next process after the electroplating is completed. Due to the heat generated during the electroplating process, different workpiece materials also require the electroplating solution to have different temperatures during electroplating to achieve a good electroplating effect;

[0003] During the production process, the existing electroplating production line uses chillers, circulating pumps and heat exchangers to control the temperature of the electrolysis process of the electroplating solution in the production line. The temperature in the electrolytic cell of the production line is mainly determined by real-time monitoring and verification through a temperature sensor module. However, the existing electroplating solution temperature monitoring device is often inserted into the electrolytic cell at random. With the long-term use of the electroplating solution in the electrolytic cell, it is easy to cause contamination, which in turn affects the accuracy of temperature monitoring. Summary of the invention

[0004] The object of the present invention is to provide a process monitoring device for an electroplating production line to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a process monitoring device for an electroplating production line, comprising:

[0006] The production line electroplating pool and the monitoring installation tube, the two sides of the monitoring installation tube are connected and symmetrically provided with two flange connection pipes, the monitoring installation tube is connected with the lower end of one side of the production line electroplating pool through the flange connection pipe, an assembly groove is provided in the monitoring installation tube, one side of the assembly groove of the monitoring installation tube is provided with a threaded groove that penetrates the monitoring installation tube, a positioning tube is provided in the threaded groove through threaded fixing, one side of the positioning tube is plugged into the assembly groove, and a module installation tube is provided in the center of the positioning tube through threaded plugging, and a temperature monitoring module is sealed and plugged in the center of the module installation tube;

[0007] A filter assembly, wherein the filter assembly is sleeved on one side of the liquid passage chamber of the positioning cylinder, and the filter assembly includes a filter mesh sleeve;

[0008] A sealing and cleaning component, wherein a sealing slot is provided through one side of the assembly groove away from the threaded groove, and the sealing and cleaning component comprises a sealing sleeve, one side of the sealing sleeve passes through the sealing slot and is inserted into the assembly groove and movably sleeved on the positioning cylinder, and a transfer box is provided at the center of one side of the sealing sleeve placed outside the monitoring installation cylinder.

[0009] Preferably, a liquid window is provided on one side of the positioning cylinder between the two flange connecting pipes, a plurality of supporting window rods are vertically symmetrically arranged in the liquid window, a filter mesh sleeve is sleeved on the plurality of supporting window rods, and an outer circumferential surface of the filter mesh sleeve is flush with an outer circumferential surface of the positioning cylinder.

[0010] Preferably, one side of the temperature monitoring module passes through the module installation tube and is located between a plurality of supporting window rods.

[0011] Preferably, a piston groove is provided on one side of the monitoring installation cylinder near the thread groove, a sealing sleeve is located on one side of the piston groove and is sleeved with a sealing piston, the sealing piston is movably inserted in the piston groove, and two connecting holes are horizontally penetrated on both sides of the sealing sleeve near the sealing piston, when the sealing piston moves up to the maximum extent in the piston groove, the connecting hole and the flange connecting tube are offset, and when the sealing piston moves down to the maximum extent in the piston groove, the two connecting holes correspond to the two flange connecting tubes respectively.

[0012] Preferably, a plurality of guide rods are symmetrically provided on one side of the monitoring installation tube away from the thread groove, and a guide plate is provided on the side of the blocking sleeve located outside the monitoring installation tube, and the guide plate is movably sleeved on the plurality of guide rods.

[0013] Preferably, a connecting groove is provided on one side of the blocking sleeve close to the adapter box, the adapter box is connected to the connecting groove, a cleaning liquid pipe is horizontally provided on one side of the connecting groove, and a discharge pipe is provided in the positioning tube passing through the adapter box.

[0014] Preferably, a second annular groove is provided in the blocking piston, and two lifting grooves are provided on both sides of the positioning cylinder to connect the second annular groove and the connecting groove. The two lifting grooves are staggered with the two connecting holes, and a plurality of adapter holes are provided in the second annular groove which passes through the side of the blocking piston away from the threaded groove.

[0015] Preferably, an adapter ring is horizontally provided on the outer side of the monitoring installation tube close to the thread groove, a second annular groove is horizontally opened in the adapter ring, and a plurality of one-way valves are provided in the second annular groove and connected to the piston groove.

[0016] Preferably, a diverter groove is provided on one side of the module mounting cylinder near the filter mesh sleeve, and a plurality of adapter grooves are provided on the upper end of the diverter groove penetrating the module mounting cylinder. A delivery hose is connected to one side of the adapter groove penetrating the module mounting cylinder, and a sealing joint is provided on one side of the delivery hose, and one side of the plurality of sealing joints is respectively plugged into one side of the adapter ring and connected to the second annular groove.

[0017] Preferably, a plurality of conical recoil holes are formed through one side of the diverter groove close to the filter mesh sleeve, and the plurality of conical recoil holes are inclined to point toward the filter mesh sleeve respectively.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] By installing a temperature monitoring module in the path of the temperature control circulation of the plating solution in the plating pool of the production line, and then using a filter component to pre-filter the contact of the plating solution for daily use of the temperature monitoring module, the problem of pollutants adhering to the surface of the temperature monitoring module affecting the temperature monitoring quality is reduced. Then, through the sealing and cleaning component, when the temperature monitoring module needs to be disassembled, replaced, and maintained, or the filter sleeve is blocked, the differentiation function operation in the monitoring installation cylinder can be performed without affecting the plating solution in the temperature control circulation pipeline of the plating solution. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the installation structure of the monitoring installation tube of the present invention;

[0022] Figure 3 This is a schematic diagram of the side cross-sectional structure of the monitoring installation tube of the present invention;

[0023] Figure 4 For the present invention Figure 4 Schematic diagram of part A;

[0024] Figure 5 For the present invention Figure 4 Schematic diagram of part B;

[0025] Figure 6 This is a schematic diagram of the matching structure of the positioning tube and the blocking sleeve of the present invention;

[0026] Figure 7 It is a partial side-cut schematic diagram of the plugging sleeve structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 Schematic diagram of the C site.

[0028] In the figure: production line electroplating pool 1, monitoring installation cylinder 2, flange connecting pipe 3, blocking sleeve 4, piston groove 5, blocking piston 6, positioning cylinder 7, supporting window rod 8, filter mesh sleeve 9, temperature monitoring module 10, connecting hole 11, adapter box 12, connecting groove 13, cleaning liquid pipe 14, discharge pipe 15, lifting groove 16, second annular groove 17, adapter hole 18, adapter ring 19, second annular groove 20, diversion groove 21, conical recoil hole 22, adapter groove 23, delivery hose 24, sealing joint 25, module installation cylinder 26, guide plate 27, guide rod 28. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 8 , the present invention provides the following technical solutions:

[0031] Embodiment 1: A process monitoring device for an electroplating production line, comprising a production line electroplating pool 1 and a monitoring installation tube 2, wherein two flange connecting tubes 3 are symmetrically provided on both sides of the monitoring installation tube 2, the monitoring installation tube 2 is connected to the lower end of one side of the production line electroplating pool 1 through the flange connecting tube 3, an assembly groove is provided in the monitoring installation tube 2, a threaded groove is provided on one side of the assembly groove of the monitoring installation tube 2, a positioning tube 7 is provided in the threaded groove through threaded fixing, one side of the positioning tube 7 is inserted into the assembly groove, and a module mounting tube 26 is provided in the center of the positioning tube 7 through threaded insertion, a temperature monitoring module 10 is sealed and inserted in the center of the module mounting tube 26, the temperature monitoring module 10 is combined and installed with the monitoring installation tube 2 through the module mounting tube 26 and the positioning tube 7, and it is convenient to perform inspection, disassembly and maintenance without affecting the temperature monitoring module 10 on the temperature monitoring of the electroplating solution passing through the monitoring installation tube 2.

[0032] A filter assembly is provided to improve the situation of pollutants adhering to the surface of the temperature monitoring module 10. The filter assembly is sleeved on one side of the liquid chamber of the positioning cylinder 7, and the filter assembly includes a filter mesh sleeve 9. A liquid window is provided on one side of the positioning cylinder 7 between the two flange connecting pipes 3. A plurality of supporting window rods 8 are vertically symmetrically arranged in the liquid window. The filter mesh sleeve 9 is sleeved on the plurality of supporting window rods 8, and the outer peripheral surface of the filter mesh sleeve 9 is flush with the outer peripheral surface of the positioning cylinder 7. One side of the temperature monitoring module 10 passes through the module mounting cylinder 26 and is located between the plurality of supporting window rods 8. During normal monitoring and use, when the electroplating solution in the production line electroplating pool 1 flows from one flange connecting pipe 3 to another flange connecting pipe 3, it will be filtered by the filter mesh sleeve 9, and pollutants will be intercepted before contacting the temperature monitoring module 10, so as to avoid excessive pollution of the surface of the temperature monitoring module 10 and affect the temperature abnormality of the production process of the electroplating production line.

[0033] Embodiment 2: On the basis of embodiment 1, a plugging and cleaning component is provided to form an independent space when the temperature monitoring module 10 is replaced or the filter sleeve 9 is cleaned, and the placement of the electroplating solution is not affected. A sealing slot is provided on the side of the assembly groove away from the threaded groove. The plugging and cleaning component includes a plugging sleeve 4. One side of the plugging sleeve 4 passes through the sealing slot and is inserted into the assembly groove and movably sleeved with the positioning sleeve 7. The plugging sleeve 4 is placed on the side outside the monitoring installation tube 2 and a transfer box 12 is provided at the center. A piston groove 5 is provided on the side of the monitoring installation tube 2 close to the threaded groove. A plugging piston 6 is sleeved on one side of the piston groove 5 of the plugging sleeve 4. The plugging piston 6 is movably inserted into the piston groove 5. The plugging sleeve 4 is horizontally penetrated on both sides close to the plugging piston 6. There are two connecting holes 11. When the blocking piston 6 moves up to the maximum extent in the piston groove 5, the connecting holes 11 are misaligned with the flange connecting tube 3. When the blocking piston 6 moves down to the maximum extent in the piston groove 5, the two connecting holes 11 correspond to the two flange connecting tubes 3 respectively. When the connecting holes 11 correspond to the flange connecting tubes 3, since the blocking sleeve 4 completely wraps the positioning cylinder 7, the electroplating solution passing through the flange connecting tube 3 contacts the filter mesh sleeve 9 from the connecting holes 11. Sealing rings can be set on the upper and lower sides of the positioning cylinder 7 located at the filter mesh sleeve 9. Sealing rings can also be set on the upper and lower sides of the flange connecting tube 3 in the assembly groove to prevent overflow of the electroplating solution. The movement of the blocking piston 6 in the piston groove 5 can be driven and controlled by an electric telescopic rod.

[0034] A plurality of guide rods 28 are symmetrically arranged on one side of the monitoring installation tube 2 away from the thread groove, a guide plate 27 is arranged on one side of the blocking sleeve 4 located outside the monitoring installation tube 2, and the guide plate 27 is movably sleeved with the plurality of guide rods 28, a connecting groove 13 is arranged on one side of the blocking sleeve 4 close to the adapter box 12, the adapter box 12 is connected to the connecting groove 13, a cleaning liquid pipe 14 is horizontally connected to one side of the connecting groove 13, a discharge pipe 15 is arranged in the positioning tube 7 through the adapter box 12, and when the cleaning liquid pipe 14 rotates When high-pressure flushing cleaning liquid is injected into the connecting box 12, the electric telescopic rod controls the blocking sleeve 4 and the blocking piston 6 to move upward to the maximum extent in the piston groove 5. At this time, the connecting hole 11 and the flange connecting pipe 3 are misaligned, and the high-pressure flushing cleaning liquid enters the connecting groove 13 from the connecting box 12, and then enters the second annular groove 17 from the two lifting grooves 16. The high-pressure cleaning liquid entering the second annular groove 17 flows into the piston groove 5 from the connecting hole 18, and at the same time, the blocking sleeve 4 blocks and covers the position of the filter mesh sleeve 9 of the positioning cylinder 7;

[0035] When the cleaning liquid pipe 14 stops injecting high-pressure cleaning liquid, the electric telescopic rod pushes the blocking sleeve 4 to reset slowly or quickly, and the connecting hole 11 connects the flange connecting pipe 3 and the filter mesh sleeve 9 to perform normal temperature monitoring.

[0036] A second annular groove 17 is provided in the blocking piston 6, and two lifting grooves 16 are provided on both sides of the positioning cylinder 7 to connect the second annular groove 17 and the connecting groove 13. The two lifting grooves 16 are offset from the two connecting holes 11, and a plurality of adapter holes 18 are provided in the second annular groove 17 which passes through the side of the blocking piston 6 away from the thread groove. An adapter ring 19 is horizontally provided on the outer side of the monitoring installation cylinder 2 near the thread groove, and a second annular groove 20 is horizontally provided in the adapter ring 19. A plurality of one-way valves are provided in the second annular groove 20 which is connected to the piston groove 5. The one-way valve is connected to the side of the piston groove 5 filled with cleaning liquid. At this time, the continuously supplied cleaning liquid pushes the one-way valve to enter the second annular groove 20. In addition, the one-way valve can be an electromagnetic control valve.

[0037] A diverter groove 21 is provided on one side of the module installation cylinder 26 near the filter mesh sleeve 9, and a plurality of adapter grooves 23 are provided on the upper end of the diverter groove 21 through the module installation cylinder 26, and a delivery hose 24 is provided on one side of the adapter groove 23 through the module installation cylinder 26, and a sealing joint 25 is provided on one side of the delivery hose 24, and one side of the plurality of sealing joints 25 is respectively plugged into one side of the adapter ring 19 and connected to the second annular groove 20, and a plurality of conical recoil holes 22 are provided on one side of the diverter groove 21 near the filter mesh sleeve 9, and a plurality of The conical recoil holes 22 are inclined to point toward the filter mesh sleeve 9 respectively. After the high-pressure cleaning liquid enters the second annular groove 20, the high-pressure cleaning liquid enters the diverter groove 21 from the delivery hose 24, and then is sprayed from the plurality of conical recoil holes 22 at high pressure toward the filter mesh sleeve 9 to recoil the pollutants from the filter mesh sleeve 9. At this time, the flushed polluted liquid is discharged from the discharge pipe 15 of the sealing sleeve 4, and will not pollute the electroplating solution in the pipeline connected to the flange connecting pipe 3. Similarly, there is no need to completely discharge the electroplating solution in the existing pipeline before cleaning, and the operation is simple and convenient.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A process monitoring device for an electroplating production line, characterized in that: include: A production line electroplating pool (1) and a monitoring installation tube (2), wherein two flange connection pipes (3) are symmetrically provided on both sides of the monitoring installation tube (2), and the monitoring installation tube (2) is connected to the lower end of one side of the production line electroplating pool (1) through the flange connection pipe (3). An assembly groove is provided in the monitoring installation tube (2), and a thread groove is provided on one side of the assembly groove of the monitoring installation tube (2) through the monitoring installation tube (2), and a positioning tube (7) is provided in the thread groove through threaded fixing, and one side of the positioning tube (7) is inserted into the assembly groove, and a module installation tube (26) is provided in the center of the positioning tube (7) through threaded insertion, and a temperature monitoring module (10) is sealed and inserted in the center of the module installation tube (26); A filter assembly, the filter assembly is sleeved on one side of the liquid passage chamber of the positioning cylinder (7), and the filter assembly includes a filter mesh sleeve (9); A plugging and cleaning component, wherein a sealing slot is provided through the side of the assembly groove away from the threaded groove, the plugging and cleaning component comprises a plugging sleeve (4), one side of the plugging sleeve (4) passes through the sealing slot and is inserted into the assembly groove and movably sleeved into the positioning cylinder (7), and a transfer box (12) is provided at the center of one side of the plugging sleeve (4) placed outside the monitoring installation cylinder (2).

2. A process monitoring device for an electroplating production line according to claim 1, characterized in that: The positioning cylinder (7) is provided with a liquid window on one side between the two flange connection pipes (3), a plurality of supporting window rods (8) are vertically symmetrically arranged in the liquid window, a filter mesh sleeve (9) is sleeved on the plurality of supporting window rods (8), and the outer peripheral surface of the filter mesh sleeve (9) is flush with the outer peripheral surface of the positioning cylinder (7).

3. A process monitoring device for an electroplating production line according to claim 2, characterized in that: One side of the temperature monitoring module (10) passes through the module installation tube (26) and is located between a plurality of supporting window rods (8).

4. A process monitoring device for an electroplating production line according to claim 3, characterized in that: A piston groove (5) is provided on one side of the monitoring installation cylinder (2) near the thread groove, a blocking sleeve (4) is sleeved with a blocking piston (6) on one side of the piston groove (5), the blocking piston (6) is movably inserted into the piston groove (5), two connecting holes (11) are horizontally penetrated on both sides of the blocking sleeve (4) near the blocking piston (6), when the blocking piston (6) moves up to the maximum extent in the piston groove (5), the connecting holes (11) are offset from the flange connecting pipe (3), and when the blocking piston (6) moves down to the maximum extent in the piston groove (5), the two connecting holes (11) correspond to the two flange connecting pipes (3) respectively.

5. A process monitoring device for an electroplating production line according to claim 4, characterized in that: A plurality of guide rods (28) are symmetrically arranged on one side of the monitoring installation tube (2) away from the thread groove, and a guide plate (27) is arranged on the side of the blocking sleeve (4) outside the monitoring installation tube (2), wherein the guide plate (27) is movably sleeved with the plurality of guide rods (28).

6. A process monitoring device for an electroplating production line according to claim 5, characterized in that: A communication groove (13) is provided on one side of the blocking sleeve (4) close to the adapter box (12); the adapter box (12) is connected to the communication groove (13); a cleaning liquid pipe (14) is provided horizontally on one side of the communication groove (13); and a discharge pipe (15) is provided in the positioning sleeve (7) and passes through the adapter box (12).

7. A process monitoring device for an electroplating production line according to claim 6, characterized in that: A second annular groove (17) is provided in the blocking piston (6), and two lifting grooves (16) are provided on both sides of the positioning cylinder (7) to connect the second annular groove (17) and the connecting groove (13). The two lifting grooves (16) are offset from the two connecting holes (11), and a plurality of transfer holes (18) are provided in the second annular groove (17) to penetrate through the side of the blocking piston (6) away from the thread groove.

8. A process monitoring device for an electroplating production line according to claim 7, characterized in that: The monitoring installation cylinder (2) is provided with an adapter ring (19) horizontally on the outer side close to the thread groove, a second annular groove (20) is horizontally opened in the adapter ring (19), and a plurality of one-way valves are provided in the second annular groove (20) and connected to the piston groove (5).

9. A process monitoring device for an electroplating production line according to claim 8, characterized in that: A diversion groove (21) is provided on one side of the module installation cylinder (26) near the filter mesh sleeve (9), and a plurality of adapter grooves (23) are provided on the upper end of the diversion groove (21) penetrating the module installation cylinder (26). The adapter grooves (23) penetrate one side of the module installation cylinder (26) and are connected to a delivery hose (24). A sealing joint (25) is provided on one side of the delivery hose (24), and one side of the plurality of sealing joints (25) is respectively plugged into one side of the adapter ring (19) and connected to the second annular groove (20).

10. A process monitoring device for an electroplating production line according to claim 9, characterized in that: A plurality of conical recoil holes (22) are formed through one side of the diversion groove (21) close to the filter mesh sleeve (9), and the plurality of conical recoil holes (22) are inclined to point toward the filter mesh sleeve (9).

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