CN112708923A - Nickel-gold-tin automatic production line for surface treatment of precision connector - Google Patents
Nickel-gold-tin automatic production line for surface treatment of precision connector Download PDFInfo
- Publication number
- CN112708923A CN112708923A CN202011642765.7A CN202011642765A CN112708923A CN 112708923 A CN112708923 A CN 112708923A CN 202011642765 A CN202011642765 A CN 202011642765A CN 112708923 A CN112708923 A CN 112708923A
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- Prior art keywords
- surface treatment
- mounting
- production line
- automatic production
- gold
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Abstract
The invention discloses a nickel-gold-tin automatic production line for surface treatment of a precision connector, belonging to the technical field of surface treatment, and comprising a machine shell, an electric heating shell, a mesh cover frame, a driving assembly and a top plate, wherein the top of the machine shell is fixedly provided with an electric push rod; according to the invention, the lifting type mesh cover frame is arranged, when the metal product is galvanized in normal times, the electric push rod can be directly started to control the mesh cover frame to lift, so that the metal product in the mesh cover frame is stabilized and the surface treatment liquid is removed, meanwhile, when the mesh cover frame is lifted, the transmission gear of the driving assembly can be effectively meshed with the internal tooth slide bar to rotate, so that the mounting shaft drives the transmission worm gear to rotate, the transmission worm gear can drive the transmission worm with the stirring blades to rotate, the surface treatment liquid is effectively stirred while the metal product is immersed in the surface treatment liquid, the surface treatment liquid is quickly disturbed, the surface treatment liquid can be effectively and quickly attached to the outer surface of the metal product, the omnibearing surface treatment effect is achieved, and the surface treatment quality of the product is improved.
Description
Technical Field
The invention belongs to the technical field of surface treatment, and particularly relates to a nickel-gold-tin automatic production line for surface treatment of a precision connector.
Background
The surface treatment is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material workpiece by using the action of electrolysis, thereby playing roles of preventing metal oxidation (such as corrosion), improving wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like. In the surface treatment, a surface treatment apparatus is used.
The Chinese patent (CN201820173238.8) discloses a metal surface treatment device, which comprises a surface treatment pool, a gas collecting hood, a movable cover plate, a controller, an exhaust pipe and a high-pressure fan, wherein the gas collecting hood is arranged at the top of the surface treatment pool, an exhaust pipe is arranged on the side surface of the gas collecting hood, one end of the exhaust pipe is communicated with the gas collecting hood, the other end of the exhaust pipe is connected with an exhaust filtering system, the top of the gas collecting hood is provided with a slide rail and an air nozzle, the air nozzle is connected with the high-pressure fan through an air pipe, a one-way air inlet valve is arranged in the air pipe, the high-pressure fan is arranged on the side surface of the gas collecting hood, the device can effectively prevent harmful gas generated during surface treatment from diffusing to a production workshop through arranging the gas collecting hood, the air quality of the workshop is ensured, and in addition, a blowing device for surface treatment is, and guarantee worker's health, but the device does not install any supplementary surface treatment structure inside, leads to when carrying out surface treatment, and the unable all-round reaction with the surface treatment liquid of surface treatment product leads to the surface treatment effect of surface treatment product not good, and the surface treatment effect is inhomogeneous, and the device result of use is not good, needs to carry out certain improvement.
Disclosure of Invention
The invention aims to: the nickel-gold-tin automatic production line for the surface treatment of the precision connector aims to solve the problems that when the surface treatment is carried out due to the fact that a traditional surface treatment device is not internally provided with any auxiliary surface treatment structure, the surface treatment product cannot be subjected to all-around reaction with surface treatment liquid, the surface treatment effect of the surface treatment product is poor, the surface treatment effect is uneven, and the using effect of the device is poor.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a precision connector surface treatment's nickel gold tin automatic production line, includes casing, electric heat shell, net cover frame, drive assembly and roof, the top fixed mounting of casing has electric putter, and fixed mounting has electric heat shell and mounting bracket on the rear side outer wall of casing, and the inside fixed mounting of electric heat shell has the electrothermal tube, there is the fan through shock pad fixed mounting on the mounting bracket, equal fixed mounting has the internal tooth draw runner on the both sides inner wall of casing, slidable mounting has the net cover frame on the internal tooth draw runner, the bottom fixed mounting of net cover frame has drive assembly, drive assembly's inside is rotated through interior axle sleeve and is installed the transmission worm, the outside fixed mounting of transmission worm has the stirring blade, equal fixed mounting has the surface treatment electrode on the bottom both sides inner wall of casing.
As a further description of the above technical solution:
the bottom fixed mounting of casing has the base, and equal fixed mounting has the liquid feeding pipe on the both sides outer wall of casing, and fixed mounting has the drain pipe on the rear side outer wall of casing, and the door is installed through the hinge in the outside of casing.
As a further description of the above technical solution:
an air outlet pipe arranged at the output end of the fan is fixedly connected with the bottom of the electric heating shell, and the electric heating shell is connected with the machine shell through an air duct.
As a further description of the above technical solution:
the inner wall of the shell is provided with an air bag, the outer surface of the air bag is provided with a wiping pad, and the outer surface of the wiping pad is in close contact with and extruded with the outer surface of the mesh enclosure frame.
As a further description of the above technical solution:
the top center position department fixed mounting of screen cover frame has the installation sleeve, and the movable rod fixed connection of installation on installation subassembly and electric putter's the output is passed through to the inside of installation sleeve.
As a further description of the above technical solution:
the mounting assembly comprises a steel frame, a mounting pin shaft and an external spring, the mounting pin shaft is slidably mounted inside the steel frame, and the external spring is fixedly mounted outside the mounting pin shaft.
As a further description of the above technical solution:
one end of the external spring is fixedly connected with the inner side wall of the steel frame, and one end of the mounting pin shaft is clamped and embedded into a clamping hole formed in the movable rod mounted on the output end of the electric push rod.
As a further description of the above technical solution:
drive assembly comprises mounting panel, cleaning brush, drive gear, transmission worm wheel and installation axle, fixed mounting has two installation pedestals on the outer wall of one side of mounting panel, rotates between two installation pedestals and installs the installation axle, the outside fixed mounting of installation axle has drive gear and transmission worm wheel.
As a further description of the above technical solution:
fixed mounting has outer top spring on the one side outer wall of mounting panel, the one end fixed mounting of outer top spring has the cleaning brush, the side and the drive gear in close contact with and the extrusion of cleaning brush, the transmission worm wheel is connected with drive worm intermeshing.
As a further description of the above technical solution:
the top surface inner wall of casing is last fixed mounting has the gas port, the one end and the gas port fixed connection of air duct, transmission worm, drive assembly and stirring vane are all installed two about the longitudinal center pin symmetry of screen cover frame.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the lifting mesh cover frame is arranged, the driving component and the transmission worm with the stirring blades are arranged at the bottom of the mesh cover frame, when the metal product is galvanized in normal times, the electric push rod can be directly started to control the mesh cover frame to lift, so that the metal product in the mesh cover frame is stabilized and the surface treatment liquid is removed, meanwhile, when the mesh cover frame lifts, the transmission gear of the driving component can be effectively meshed with the internal tooth slide bar to rotate, the mounting shaft drives the transmission worm wheel to rotate, the transmission worm wheel can drive the transmission worm with the stirring blades to rotate, thereby realizing that the surface treatment liquid is effectively stirred while the metal product is immersed in the surface treatment liquid, the surface treatment liquid is quickly disturbed, the surface treatment liquid can be effectively and quickly attached to the outer surface of the metal product, and the all-dimensional surface treatment effect is achieved, the surface treatment quality of the product is improved.
2. According to the invention, the wiping pad with the air bag is arranged in the device, after the surface treatment is usually carried out, when the attached surface treatment liquid needs to be drained, the mesh cover frame is directly driven to ascend, so that the outer surface of the mesh cover frame is in close contact and friction with the wiping pad, the surface treatment liquid on the outer surface of the mesh cover frame can be effectively wiped, meanwhile, the mesh cover frame is designed to be in an inverted cone shape, the surface treatment liquid can flow down quickly, at the moment, the electric heating tube and the fan are started, the electric heating tube can raise the temperature in the electric heating shell, the fan can send hot air into the shell, and the surface treatment liquid attached to the surface of a product can be dried quickly.
3. According to the invention, the top plate is arranged on the screen frame, and the mounting sleeve with the mounting component is arranged on the top plate, so that the mounting pin shaft of the mounting component can be directly pulled outwards when the screen frame is required to be taken down for inspection at ordinary times, one end of the mounting pin shaft is separated from the clamping hole of the movable rod arranged on the output end of the electric push rod, and at the moment, the screen frame can be quickly disassembled, and the screen frame can be quickly inspected and cleaned.
Drawings
Fig. 1 is a schematic perspective view of an automatic production line for processing the surface of a precision connector.
Fig. 2 is a schematic diagram of an internal structure of an automatic production line for processing the surface of a precision connector.
FIG. 3 is a rear view of a partial cross-sectional view of a precision connector surface treated nickel-gold-tin automated manufacturing line.
FIG. 4 is a schematic diagram of an enlarged side view of a driving assembly in an automated production line for processing a surface of a precision connector.
Fig. 5 is an enlarged schematic view of a top view of a mask frame in an automatic production line for nickel-gold-tin surface treatment of a precision connector.
FIG. 6 is an enlarged schematic view of the structure at A in the automatic production line of Ni-Au-Sn for surface treatment of precision connectors.
FIG. 7 is an enlarged schematic view of a precision connector surface-treated Ni-Au-Sn automatic production line at B.
Illustration of the drawings:
1. a housing; 2. an electric push rod; 3. a machine door; 4. an electric heating shell; 5. a liquid feeding pipe; 6. a mounting frame; 7. a base; 8. a gas port; 9. installing a sleeve; 10. mounting the component; 101. a steel frame; 102. mounting a pin shaft; 103. an external spring; 11. an air bag; 12. a wiping pad; 13. a screen frame; 14. a drive worm; 15. a drive assembly; 151. mounting a plate; 152. cleaning a brush; 153. mounting a shaft bracket; 154. a transmission gear; 155. an inner sleeve; 156. a drive worm gear; 157. an outer top spring; 158. installing a shaft; 16. agitating the blades; 17. an internal tooth slider; 18. a surface treatment electrode; 19. an air duct; 20. an electric heating tube; 21. a fan; 22. a shock pad; 23. a liquid outlet pipe; 24. a top plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a precision connector surface treatment's nickel gold tin automatic production line, includes casing 1, electric heat shell 4, screen panel frame 13, drive assembly 15 and roof 24, the top fixed mounting of casing 1 has electric putter 2, and fixed mounting has electric heat shell 4 and mounting bracket 6 on the rear side outer wall of casing 1, and the inside fixed mounting of electric heat shell 4 has electrothermal tube 20, there is fan 21 on the mounting bracket 6 through shock pad 22 fixed mounting, equal fixed mounting has interior tooth draw runner 17 on the both sides inner wall of casing 1, slidable mounting has screen panel frame 13 on the interior tooth draw runner 17, the bottom fixed mounting of screen panel frame 13 has drive assembly 15, the inside of drive assembly 15 rotates through interior axle sleeve 155 and installs drive worm 14, the external fixed mounting of drive worm 14 has stirring vane 16, equal fixed mounting has surface treatment electrode 18 on the bottom both sides inner wall of casing 1, when the surface treatment is carried out, the surface treatment electrode 18 can be opened to carry out the surface treatment on the metal product;
the bottom of the machine shell 1 is fixedly provided with a base 7, the outer walls of two sides of the machine shell 1 are fixedly provided with liquid adding pipes 5, the outer wall of the rear side of the machine shell 1 is fixedly provided with a liquid outlet pipe 23, the outer part of the machine shell 1 is provided with a machine door 3 through a hinge, the installation stability of the machine shell 1 can be effectively ensured by installing the base 7, the liquid adding pipes 5 are installed, surface treatment liquid is added into the machine shell 1 through the liquid adding pipes 5, the liquid outlet pipes 23 are installed, the surface treatment liquid can be discharged through the liquid outlet pipes 23 for replacement, and the machine door 3 is installed to protect the work in the machine shell 1;
an air outlet pipe arranged at the output end of the fan 21 is fixedly connected with the bottom of the electric heating shell 4, the electric heating shell 4 is connected with the machine shell 1 through an air duct 19, the electric heating tube 20 and the fan 21 are started at the moment through the arrangement of the fan 21, the temperature in the electric heating shell 4 can be raised through the electric heating tube 20, hot air can be sent into the machine shell 1 through the fan 21, and surface treatment liquid attached to the surface of a product can be dried quickly;
the inner wall of the shell 1 is provided with an air bag 11, the outer surface of the air bag 11 is provided with a wiping pad 12, the outer surface of the wiping pad 12 is in close contact with and is extruded with the outer surface of the mesh enclosure frame 13, and through the arrangement of the air bag 11 and the wiping pad 12, when the attached surface treatment liquid needs to be leached, the mesh enclosure frame 13 is directly driven to ascend, so that the outer surface of the mesh enclosure frame 13 is in close contact with and rubs against the wiping pad 12, the surface treatment liquid on the outer surface of the mesh enclosure frame 13 can be effectively wiped, meanwhile, the shape of the mesh enclosure frame 13 is designed to be inverted cone, and the surface treatment liquid can flow down rapidly;
the mounting assembly 10 is composed of a steel frame 101, a mounting pin shaft 102 and an external spring 103, one end of the external spring 103 is fixedly connected with the inner side wall of the steel frame 101, one end of the mounting pin shaft 102 is embedded in a clamping hole formed in the movable rod arranged at the output end of the electric push rod 2 in a clamping manner, the mounting assembly 10 is installed, the mounting assembly 10 is composed of the steel frame 101, the mounting pin shaft 102 and the external spring 103, the mounting pin shaft 102 is slidably installed in the steel frame 101, the external spring 103 is fixedly installed outside the mounting sleeve 9, one end of the external spring 103 is fixedly connected with the inner side wall of the steel frame 101, when the screen frame 13 is required to be taken down for inspection, the mounting pin shaft 102 of the mounting assembly 10 can be directly pulled outwards, so that one end of the mounting pin shaft 102 is separated from a clamping hole of a movable rod mounted on the output end of the electric push rod 2, the screen frame 13 can be rapidly disassembled, and the screen frame 13 can be rapidly inspected and cleaned;
the driving assembly 15 is composed of a mounting plate 151, a cleaning brush 152, a transmission gear 154, a transmission worm wheel 156 and a mounting shaft 158, two mounting shaft brackets 153 are fixedly mounted on the outer wall of one side of the mounting plate 151, the mounting shaft 158 is rotatably mounted between the two mounting shaft brackets 153, the transmission gear 154 and the transmission worm wheel 156 are fixedly mounted outside the mounting shaft 158, an outer jacking spring 157 is fixedly mounted on the outer wall of one side of the mounting plate 151, the cleaning brush 152 is fixedly mounted at one end of the outer jacking spring 157, the side surface of the cleaning brush 152 is in close contact and extrusion with the transmission gear 154, the transmission worm wheel 156 is in mutual meshing connection with the transmission worm 14, the driving assembly 15 is composed of the mounting plate 151, the cleaning brush 152, the transmission gear 154, the transmission worm wheel 156 and the mounting shaft 158 by mounting the mounting plate 15, the two mounting shaft brackets 153 are fixedly mounted on the outer, a mounting shaft 158 is rotatably mounted between the two mounting shaft brackets 153, a transmission gear 154 and a transmission worm wheel 156 are fixedly mounted outside the mounting shaft 158, an outer ejection spring 157 is fixedly mounted on the outer wall of one side of the mounting plate 151, a cleaning brush 152 is fixedly mounted at one end of the outer ejection spring 157, the side surface of the cleaning brush 152 is tightly contacted and extruded with the transmission gear 154, the transmission worm wheel 156 is meshed and connected with the transmission worm 14, the machine door 3 is opened, a metal product to be surface-treated is placed in the screen frame 13, a surface treatment liquid is added into the machine shell 1 through a liquid feeding pipe 5, the electric push rod 2 is directly opened to control the screen frame 13 to lift, so that the metal product in the screen frame 13 is stabilized and released from the surface treatment liquid, and simultaneously when the screen frame 13 is lifted, the transmission gear 154 of the driving assembly 15 can be effectively meshed with the internal tooth slide bar 17 to rotate, so that the mounting shaft 158, the transmission worm wheel 156 can drive the transmission worm 14 with the stirring blades 16 to rotate, so that the metal product is immersed in the surface treatment liquid, the surface treatment liquid is effectively stirred, the surface treatment liquid is quickly disturbed, the surface treatment liquid can be effectively and quickly attached to the outer surface of the metal product, an all-dimensional surface treatment effect is achieved, the surface treatment quality of the product is improved, and the surface treatment is normally carried out;
fixed mounting has gas port 8 on the top surface inner wall of casing 1, the one end and the gas port 8 fixed connection of air duct 19, transmission worm 14, drive assembly 15 and stirring blade 16 all install two about the vertical center pin symmetry of screen cover frame 13, through installing gas port 8, the one end and the gas port 8 fixed connection of air duct 19, fan 21 can send the hot gas flow into in the casing 1, through making transmission worm 14, drive assembly 15 and stirring blade 16 all install two about the vertical center pin symmetry of screen cover frame 13, can improve the stirring vortex effect to the surface treatment liquid greatly.
The working principle is as follows: the machine door 3 is opened, a metal product needing surface treatment is placed into the mesh enclosure frame 13, surface treatment liquid is added into the machine shell 1 through the liquid adding pipe 5, the electric push rod 2 is directly opened to control the mesh enclosure frame 13 to lift, so that the metal product in the mesh enclosure frame 13 is stabilized and the surface treatment liquid is removed, meanwhile, when the mesh enclosure frame 13 lifts, the transmission gear 154 of the driving assembly 15 can be effectively meshed with the internal tooth slide bar 17 to rotate, the mounting shaft 158 drives the transmission worm gear 156 to rotate, the transmission worm gear 156 can drive the transmission worm 14 with the stirring blades 16 to rotate, so that the surface treatment liquid can be effectively stirred while the metal product is immersed in the surface treatment liquid, the surface treatment liquid can be quickly disturbed, the surface treatment liquid can be effectively and quickly attached to the outer surface of the metal product, the omnibearing surface treatment effect is achieved, and the surface treatment quality of the product is improved, after the surface treatment is carried out usually, when the attached surface treatment liquid needs to be drained, the mesh enclosure frame 13 is directly driven to ascend, so that the outer surface of the mesh enclosure frame 13 is in close contact and friction with the wiping pad 12, the surface treatment liquid on the outer surface of the mesh enclosure frame 13 can be effectively wiped, meanwhile, the shape of the mesh enclosure frame 13 is designed to be inverted cone, the surface treatment liquid can flow down quickly, the electric heating tube 20 and the fan 21 are turned on, the electric heating tube 20 can increase the temperature in the electric heating shell 4, the fan 21 can send hot air into the machine shell 1, the surface treatment liquid attached to the surface of a product can be dried quickly, when the mesh enclosure frame 13 needs to be taken down for inspection usually, the mounting pin shaft 102 of the mounting component 10 can be directly pulled outwards, one end of the mounting pin 102 is separated from a clamping hole of a movable rod mounted on the output end of the electric push rod 2, and the quick detachment of the mesh enclosure frame 13 can, the screen frame 13 can be quickly inspected and cleaned.
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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a precision connector surface treatment's nickel gold tin automatic production line, includes casing (1), electric heat shell (4), screen panel frame (13), drive assembly (15) and roof (24), its characterized in that: an electric push rod (2) is fixedly arranged at the top of the machine shell (1), an electric heating shell (4) and an installation frame (6) are fixedly arranged on the outer wall of the rear side of the machine shell (1), an electric heating pipe (20) is fixedly arranged in the electric heating shell (4), a fan (21) is fixedly arranged on the mounting rack (6) through a shock pad (22), inner tooth sliding strips (17) are fixedly arranged on the inner walls of the two sides of the machine shell (1), the inner tooth sliding strip (17) is provided with a mesh cover frame (13) in a sliding way, the bottom of the mesh cover frame (13) is fixedly provided with a driving component (15), a transmission worm (14) is rotatably arranged in the driving component (15) through an inner shaft sleeve (155), a stirring blade (16) is fixedly arranged outside the transmission worm (14), and surface treatment electrodes (18) are fixedly arranged on the inner walls of the two sides of the bottom of the machine shell (1).
2. The automatic production line for nickel-gold-tin for surface treatment of the precision connectors as claimed in claim 1, wherein a base (7) is fixedly mounted at the bottom of the machine shell (1), liquid adding pipes (5) are fixedly mounted on outer walls of two sides of the machine shell (1), a liquid outlet pipe (23) is fixedly mounted on an outer wall of the rear side of the machine shell (1), and a machine door (3) is mounted outside the machine shell (1) through a hinge.
3. The automatic production line of nickel-gold-tin for surface treatment of precision connectors as claimed in claim 1, characterized in that an air outlet pipe installed on the output end of the fan (21) is fixedly connected with the bottom of the electric heating shell (4), and the electric heating shell (4) is connected with the machine shell (1) through an air duct (19).
4. The automatic production line for the surface treatment of the precision connector, namely the nickel, the gold and the tin, as recited in claim 3, is characterized in that an air bag (11) is arranged on the inner wall of the machine shell (1), a wiping pad (12) is arranged on the outer surface of the air bag (11), and the outer surface of the wiping pad (12) is tightly contacted and pressed with the outer surface of the screen frame (13).
5. The automatic production line for nickel-gold-tin for surface treatment of the precision connectors as claimed in claim 4, wherein a mounting sleeve (9) is fixedly mounted at the top center position of the mesh cage frame (13), and the inside of the mounting sleeve (9) is fixedly connected with a movable rod mounted on the output end of the electric push rod (2) through a mounting assembly (10).
6. The automatic production line for nickel-gold-tin for surface treatment of precision connectors as claimed in claim 5, characterized in that the mounting assembly (10) is composed of a steel frame (101), a mounting pin (102) and an external spring (103), the mounting pin (102) is slidably mounted inside the steel frame (101), and the external spring (103) is fixedly mounted outside the mounting pin (102).
7. The automatic production line of nickel-gold-tin for surface treatment of precision connectors as claimed in claim 6, wherein one end of the external spring (103) is fixedly connected with the inner side wall of the steel frame (101), and one end of the mounting pin (102) is inserted into a clamping hole formed in the movable rod mounted on the output end of the electric push rod (2).
8. The automatic production line for nickel-gold-tin of surface treatment of the precision connector is characterized in that the driving assembly (15) consists of a mounting plate (151), a cleaning brush (152), a transmission gear (154), a transmission worm gear (156) and a mounting shaft (158), two mounting shaft brackets (153) are fixedly mounted on the outer wall of one side of the mounting plate (151), the mounting shaft (158) is rotatably mounted between the two mounting shaft brackets (153), and the transmission gear (154) and the transmission worm gear (156) are fixedly mounted outside the mounting shaft (158).
9. The automatic production line for the surface treatment of the precision connectors as claimed in claim 8, wherein an outer top spring (157) is fixedly mounted on the outer wall of one side of the mounting plate (151), a cleaning brush (152) is fixedly mounted at one end of the outer top spring (157), the side surface of the cleaning brush (152) is in close contact with and extrudes a transmission gear (154), and the transmission worm gear (156) is in meshed connection with the transmission worm screw (14).
10. The automatic production line for nickel-gold-tin for surface treatment of precision connectors as claimed in claim 9, wherein the air port (8) is fixedly installed on the inner wall of the top surface of the machine shell (1), one end of the air duct (19) is fixedly connected with the air port (8), and two transmission worms (14), two driving assemblies (15) and two stirring blades (16) are symmetrically installed around the longitudinal central axis of the screen frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011642765.7A CN112708923A (en) | 2020-12-30 | 2020-12-30 | Nickel-gold-tin automatic production line for surface treatment of precision connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011642765.7A CN112708923A (en) | 2020-12-30 | 2020-12-30 | Nickel-gold-tin automatic production line for surface treatment of precision connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112708923A true CN112708923A (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011642765.7A Pending CN112708923A (en) | 2020-12-30 | 2020-12-30 | Nickel-gold-tin automatic production line for surface treatment of precision connector |
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| Country | Link |
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| CN (1) | CN112708923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775005A (en) * | 2022-03-28 | 2022-07-22 | 黄石永兴隆电子有限公司 | Electroplating device for circuit board |
-
2020
- 2020-12-30 CN CN202011642765.7A patent/CN112708923A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775005A (en) * | 2022-03-28 | 2022-07-22 | 黄石永兴隆电子有限公司 | Electroplating device for circuit board |
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