WO2024051449A1

WO2024051449A1 - Stripping system

Info

Publication number: WO2024051449A1
Application number: PCT/CN2023/112946
Authority: WO
Inventors: 高峰; 于成泽; 高鹏举; 李建华
Original assignee: 启迪未来(天津)国际企业管理合伙企业(有限合伙)
Priority date: 2022-09-05
Filing date: 2023-08-14
Publication date: 2024-03-14
Also published as: CN115401031A; CN115401031B

Abstract

Disclosed in present invention is a stripping system. In the stripping system, a stripping station, a conveying device, a chromium removal device, and a secondary stripping device are provided to perform stripping and chromium removal cleaning on an electroplated workpiece, thereby realizing multi-angle cleaning of the workpiece. Further, a low-carbon and environmentally-friendly laser is used as a cleaning source, so that the laser cleaning frequency and the like can be conveniently and quickly adjusted, the application range of the stripping system is effectively widened, and local and accurate chromium removal of the workpiece is realized, the stripping system can adapt to finishing processing requirements of parts having different materials and precision, and the technical requirements for workers are greatly reduced; moreover, the multiple devices are integrated, so that the stripping system is simplified, occupies a small area, and has no potential safety hazard, and diversified and modular processing of workpiece stripping is facilitated.

Description

Stripping system

Technical field

The invention relates to a deplating system and belongs to the technical field of workpiece cleaning.

Background technique

In all industries today, some products must undergo chromium plating. However, due to imperfect pre-processing work and a chromium plating process that cannot meet process requirements, many products have defects and require overall chromium removal or local precise chromium removal, such as:

The problem of cracks after chromium plating on the caliper body requires chromium removal treatment. When using the conventional electrolytic chromium removal process, a black film is easily formed on the tip of the workpiece, causing severe corrosion. It needs to be returned to the workshop for mechanical polishing again. Bumps and scratches are inevitable during the turnover process. Injury will cause the product to be damaged again and reduce the pass rate.

In the plastic gravure printing plate making industry, after the plate is worn due to various reasons, it needs to be re-chromed, reworked, etc.

Zinc-aluminum die-casting is a kind of die-casting part with zinc as the main component. The surface of this part has a very dense surface layer, and the inside is a loose porous structure and an active amphoteric metal. Therefore, only by adopting appropriate pre-treatment methods and electroplating processes can the electroplated layer on the zinc alloy have good adhesion and meet the requirements of qualified products. However, blistering and pitting are very easy to occur after electroplating, especially if the preliminary treatment is incomplete, which is more serious, so chromium removal treatment is required.

Electrochromic materials and devices are the most energy-saving, environmentally friendly, ultraviolet, infrared, and thermal conductivity resistant new nanomaterials discovered so far. They are called "black gold" and are the "king of new materials." The products are mainly used in 3C consumer electronics such as mobile phones, automobile interior and exterior rearview mirrors, sunshade filters, aircraft portholes, smart windows and curtain wall glass, etc. Can effectively prevent glare, ensure safety and prevent Light pollution protects eyes, is green and environmentally friendly, and plays the role of heat insulation and energy saving. The production and application technology of electrochromic materials and devices is the strategic commanding heights of the world's high-tech development, and its industrialization development has attracted worldwide attention. The intelligent anti-glare rearview mirror system is regarded around the world as a fascinating and unique high-end product in the new century.

However, it requires mirror-effect chrome plating around the product. However, the current process cannot achieve precise positioning of chrome. Therefore, the process of overall chromium plating and then precise chromium removal in the middle was developed.

There are two traditional chromium removal methods: chemical and electrochemical. The most commonly used chemical method is the hydrochloric acid chromium removal method; the electrochemical method uses sodium hydroxide and sodium carbonate as the electrolyte to perform chromium removal treatment.

Stripping is an inevitable part of the electroplating field. There are two methods: one is to soak the deplated parts in the deplating solution. The principle is to use chemical dissolution to remove the electroplated layer. Another method is to place the deplated parts in the deplating solution for electrolysis. The principle is to use electrochemical methods to remove the electroplated layer.

However, chemical deplating usually has the following problems: 1. The process is complex and has a certain technical content; 2. The process requires a lot of chemicals, which is high cost and dangerous, and pollutes the environment; 3. It requires a deplating pool, etc., which requires a large area. The working environment is harsh; 4. Heating and cooling are required, which consumes a lot of energy and requires a lot of spare parts; 5. Chemicals are extremely corrosive and the required containers are safety hazards and are expensive and require constant maintenance to avoid corrosion and leakage; 6. There are many processes, a lot of labor is required, the labor intensity is high (parts need to be hung on the hanger manually), and the work efficiency is low; 7. Due to the different thickness of the plating, but the stripping time is basically the same, the substrate will be corroded; 8. Due to the chromium stripping, the substrate will be corroded. The plating solution is composed of sulfuric acid, nitric acid and water. It reacts violently and is easy to cause damage to the human body, especially the eyes. The smell can also cause damage to the nasal mucosa. It is a hazardous operation stipulated by the state, so it has certain risks and Occupational diseases.

Electrochemical deplating usually has the following problems: 1. Due to the conductivity of the deplating pool, there are certain safety hazards and the process is complex and has a certain technical content; 2. The process requires a lot of chemicals, high costs, potential dangers, and pollution to the environment; 3. The need for Deplating pools, etc., require a large area and have a harsh working environment; 4. They require heating and cooling, which consumes a lot of energy and require many spare parts; 5. Chemicals are extremely corrosive, and the required containers have safety hazards and are expensive. Requires constant maintenance to avoid corrosion and leakage; 6. Work There are many procedures, a lot of labor is required, the labor intensity is high (parts need to be hung on the hanger manually), and the work efficiency is low; 7. Due to the different thickness of the plating layer, the time and temperature requirements for chrome stripping are very high; 8. The liquid is composed of sulfuric acid, nitric acid and water. It reacts violently and is easy to cause damage to the human body due to splashing, especially the eyes. The smell can also cause damage to the nasal mucosa. It is a hazardous operation stipulated by the state, so it has certain risks and occupational diseases. .

In view of this, it is indeed necessary to propose a new deplating system to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a deplating system that is energy-saving and environmentally friendly, eliminates secondary pollution, and has no corrosion or wear on parts.

In order to achieve the above-mentioned object of the invention, the present invention provides a deplating system, which includes: a deplating station configured to perform detection and protection work, including a support frame, a protection component disposed at the extended top of the support frame, and a deplating unit housed therein. A detection component in the protection component; a transmission device configured to perform the transmission work of the workpiece, connected to the support frame, and located below the protection component and the detection component; a chromium removal device configured to perform The deplating work of the workpiece is connected to the support frame and located between the protection component and the transfer component. The chroming device at least includes a laser deplating component for performing the deplating work of the workpiece. ; The secondary deplating device is configured to perform the secondary deplating work of the workpiece. It is arranged at the extended end of the conveyor device and is located below the protective component to cooperate with the cleaning device of the chromium deplating device. The final workpiece is inspected to drive the clean workpiece back to the cleaning position for cleaning or scrapping according to the cleaning situation.

As a further improvement of the present invention, the chrome removal device further includes a guide rail assembly connected to the support frame and a pickup assembly slidably connected to the guide rail assembly, and the pickup assembly is misaligned with the laser chrome removal assembly. Disposed on the guide rail assembly, the pickup assembly can pick up the workpiece, and complete the deplating process on the workpiece through the laser chromium removal assembly.

As a further improvement of the present invention, the laser chrome removal assembly includes a device connected to the guide rail The laser component and the air knife component on the assembly are arranged in an offset position up and down to protect the laser component through the air knife component.

As a further improvement of the present invention, the guide rail assembly includes a guide rail bracket connected to the support frame, a first connecting member and a second connecting member slidingly connected to the guide rail bracket, the first connecting member is For connecting the pickup component, the second connecting member is used for connecting the laser chrome removal component.

As a further improvement of the present invention, the protection assembly includes a protective cover buckled on the top of the support frame, and light-shielding members arranged on both sides extending in the length direction of the support frame.

As a further improvement of the present invention, the detection component includes a dust removal flue arranged in the protective cover and a monitoring device disposed offset from the dust removal flue.

As a further improvement of the present invention, the transmission device includes a load-bearing installation plate connected to the support frame, a plurality of transmission rollers rotatably connected between the load-bearing installation plates, and a transmission roller that can be driven by a plurality of the transmission rollers. A synchronous belt and a driving device for driving a plurality of the transmission rollers to rotate.

As a further improvement of the present invention, the secondary stripping device includes a secondary stripping platform docked with the conveying device and a secondary stripping conveying device provided corresponding to the secondary stripping platform, and the two The secondary stripping conveyor is connected within the protective component.

As a further improvement of the present invention, the secondary deplating transfer device includes a transfer assembly provided on the support frame and a suction device slidably connected to the transfer assembly. The suction device is used to clean all cleaned parts. The workpiece is sucked and lifted to detect and identify the cleaning status of the workpiece through the detection component.

As a further improvement of the present invention, the chromium stripping device further includes a control device for controlling the stripping station, the conveyor device, the chromium stripping device and the secondary stripping device. .

The beneficial effects of the present invention are: the deplating system of the present invention is capable of deplating and removing chromium from electroplated workpieces by arranging a deplating station, a conveyor device, a chromium deplating device and a secondary deplating device, thereby realizing the cleaning of the workpieces. Multi-angle cleaning, further, by using low-carbon and environmentally friendly laser as the cleaning source, The frequency of laser cleaning can be adjusted conveniently and quickly, which effectively improves the application scope of the deplating system, realizes localized and precise chromium removal of workpieces, and can adapt to the requirements of light finishing processing of different materials and precision parts, which greatly This greatly reduces the technical requirements for employees; at the same time, by integrating multiple devices into one, the deplating system has simple equipment, a small footprint, and no safety hazards, which is conducive to realizing diversified and modular processing of workpiece deplating. .

Description of the drawings

Figure 1 is a three-dimensional schematic diagram of the deplating system of the present invention.

Figure 2 is a schematic structural diagram of the stripping station in Figure 1.

Fig. 3 is a schematic structural diagram of the conveying device in Fig. 1.

Figure 4 is a schematic structural diagram of the chromium removal device in Figure 1.

Figure 5 is a schematic structural diagram of the secondary stripping device in Figure 1.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the drawings and specific embodiments.

Here, it should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the solution of the present invention are shown in the drawings, and the details related to the present invention are omitted. Other details that are less relevant.

Additionally, it should be noted that the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also It also includes other elements not expressly listed or that are inherent to the process, method, article or equipment.

Please refer to FIGS. 1 to 5 , which is a deplating system 100 provided by the present invention. The deplating system 100 is used to perform deplating treatment on the electroplated workpiece to achieve precise chromium deplating of the entire or partial surface of the workpiece. , reduce the deplating cost of workpieces and reduce energy consumption.

The stripping system 100 includes a stripping station 1, a conveyor 2, a chromium stripping device 3 and a secondary stripping station. Plating device 4. The deplating station 1 is configured to perform detection and protection work, and includes a support frame 11 , a protection component 12 disposed at the extended top of the support frame 11 , and a detection component 13 housed in the protection component 12 .

The support frame 11 is made of metal or other hard structural frames spliced together to form a frame structure support device for other components and devices, and the bottom of the support frame 11 is connected with a leveling foot 111 to facilitate the leveling of the support frame 11 Make adjustments. In a preferred embodiment of the present invention, the projection of the support frame 11 on the horizontal plane is arranged in an L shape to facilitate the installation of the chromium stripping device 3 and the secondary stripping device 4 in separate zones, thereby realizing the entire process of chromium stripping of the workpiece.

The protection component 12 includes a protective cover 121 buckled on the top of the support frame 11 and light-shielding members 122 provided on both sides extending in the length direction of the support frame 121 . In a preferred embodiment of the present invention, the protective cover 121 is also arranged in an L shape, and in this embodiment, the protective cover 121 is made of an opaque material, such as metal, to remove plating and deplating of the workpiece. Isolate light pollution or working light generated in chromium to prevent damage to human eyes.

The light-shielding member 122 is used to further isolate the light pollution or working light generated during the deplating and chromium removal of the workpiece. In the present invention, the light-shielding member 122 extends from the edge of the protective cover 121 along the vertical direction of the support frame 11 It is extended downward to cover the working areas of the chromium stripping device 3 and the secondary stripping device 4. In a preferred embodiment of the present invention, the light-shielding member 122 is light-shielding protective glass. Of course, in other embodiments of the present invention, For example, the light-shielding member 122 can also directly cover the entire length of the support frame 11 to further enhance the protection effect of the light-shielding member 122 .

The detection component 13 is used to detect the smoke and cleaning effect during the working process of the chromium removal device 3 and the secondary deplating device 4; the detection component 13 includes a dust removal flue 131 arranged in the protective cover 121 and is offset from the dust removal flue 131 monitoring device 132. The dust removal flue 131 is provided on the side bracket of the support frame 121, and has a dust removal port located inside the light-shielding member 122, and the dust removal port is located between the protective cover 121 and the chrome stripping device 3. In the same deplating system 100, it is provided at the same time There are multiple dust removal flues 131 , and the dust removal flues 131 are vacuum dust removal flues 131 connected to a vacuum cleaner device.

The protection device 12 also includes a baffle 123 provided at the end and/or tail of the support frame 11 to protect the entry and/or exit locations of the deplating system 100 from the workpiece and prevent structural installations provided at both ends of the support frame 11 from Cause harm to personnel.

The monitoring device 132 is used to detect the moving position, cleaning area and cleaning condition of the workpiece in the deplating system 100 . In a preferred embodiment of the present invention, multiple monitoring devices 132 are provided at the same time, and the multiple monitoring devices 132 are arranged at equal intervals along the extension direction of the support frame 11 . Of course, in other embodiments of the present invention, the protective cover 121 has A moving component may also be provided for driving the monitoring device 132 to move, so that the workpiece in the deplating system 100 can be tracked and detected in real time through the monitoring device 132 . Preferably, the monitoring device 132 at least includes a monitoring detection camera and a laser sensor switch to identify the time when the workpiece enters the chromium removal device 3 and mark the chromium layer on the surface of the workpiece, and then remove the chromium on the surface of the workpiece through the chromium removal device 3 Clean, and detect the cleanliness of the workpiece after the chromium removal process to determine whether the workpiece has been cleaned or to undergo secondary cleaning or scrapping.

The transfer device 2 is configured to perform transfer work of workpieces. The transmission device 2 is connected to the support frame 11 and is located below the protection component 12 and the detection component 13 . The conveying device 2 includes a carrying mounting plate 21 , a driving roller 22 , a timing belt 23 and a driving device 24 .

Specifically, the load-bearing mounting plate 21 is connected to the support frame 11 and located below the light-shielding member 122 . The transmission rollers 22 are rotatably connected between the load-bearing mounting plates 21. In the present invention, multiple transmission rollers 22 are provided at the same time, and the plurality of transmission rollers are arranged in parallel and at equal intervals to ensure the stability of the transmission of the transmission rollers 22. The timing belt 23 covers the outer peripheral edge of the transmission roller 22 and can rotate under the driving of the plurality of transmission rollers 22 to drive the workpiece placed on the timing belt 23 to move.

The driving device 24 is fixed on the load-bearing mounting plate 21 and includes a reducer 241, a motor 242 drivingly connected to the reducer 241, and a coupling 243 for drivingly connecting the reducer 241 and the motor 242; specifically, the motor 242 passes through a coupling The reducer 243 and the reducer 241 are drivingly connected to the transmission rollers 22 to drive each transmission roller 22 to rotate at the same rotation speed.

In a preferred embodiment of the present invention, the reducer 241 is a WPWK series 135 worm gear reducer, the motor 242 is a Y112M three-phase asynchronous motor, and the coupling 243 is a GYS type centered tenon flange coupling. Of course, in other embodiments of the present invention, the reducer 241, the motor 242 and the coupling 243 can also be of other types. The reducer 241, the motor 242 and the coupling of the present invention The selection of 243 is only illustrative and should not be limited to this.

The chromium removal device 3 is configured to perform the chromium removal work of the workpiece. The chrome removal device 3 is connected to the support frame 11 and is located between the protection component 12 and the transmission component 2. It includes a guide rail component 31 connected to the support frame 11 and a sliding connection. The pickup component 32 on the guide rail component 31 and the laser chrome removal component 33 are provided in cooperation with the pickup component 32 .

Specifically, the guide rail assembly 31 includes a guide rail bracket 311 connected to the inside of the top of the support frame 11, a slide bracket 312 slidingly connected to the inside of the guide rail bracket 311, and a first connecting member 313 and a second connecting member provided on the slide bracket 312. 314 and a position adjustment cylinder 315 for adjusting the relative position between the first connection member 313 and the second connection member 314.

Further, the first connecting member 313 is used to connect the pickup assembly 32, including a cylinder connection seat (not numbered) provided on the slide bracket 312, a first cylinder 3131 provided on the cylinder connection seat, and a first connection member 313 for locking the connection pickup assembly. 32 and the locking member (not numbered) of the first cylinder 3131. The first cylinder 3132 can drive the pickup assembly 32 to move up and down to facilitate picking up the workpiece, and adjust the relative position between the workpiece and the laser chromium removal assembly 33 to facilitate the laser chromium removal assembly 33 to remove chromium and clean the workpiece.

The second connecting member 314 is used to connect the laser chrome removal assembly 33, and includes a cylinder installation box (not numbered) provided on the slide bracket 312, a second cylinder 3141 provided on the cylinder installation box, and is used to connect the second cylinder 3141 and the installation bracket 3142 of the laser chromium removal assembly 33 to further facilitate the adjustment of the working position of the laser chromium removal assembly 33 and ensure the comprehensiveness and integrity of the workpiece cleaning by the laser chrome removal assembly 33. The position adjustment cylinder 315 is used for locking. The position adjustment cylinder 315 is used for further adjusting the relative position between the first connection member 313 and the second connection member 314 to facilitate the laser chrome removal assembly 33 to remove the workpiece picked up on the pick-up assembly 32. Chrome Cleaner.

In a preferred embodiment of the present invention, the guide rail bracket 311 is an SGR20 dual-axis guide rail assembly, the slide bracket 312 is an MXW25-300 precision pneumatic slide assembly, and the first cylinder 3132 is an MGTM63 cylinder with a swing table; The second cylinder 3142 is MGPM100M cylinder with guide rod; The adjusting cylinder 315 is an MGZF40 times force cylinder.

The pickup component 32 is used to pick up the workpieces placed on the conveyor 2. In the present invention, the pickup component 32 is a vacuum pickup component. Preferably, the pickup component 32 is a ZHP63BMNA longitudinal vacuum extraction type pickup device, and the pickup component 32 is The vacuum suction cup is configured to be swingable, so that the suction position of the vacuum suction cup used by the pick-up assembly 32 to pick up the workpiece is adjustable.

The laser chrome removal assembly 33 includes a laser member 331 connected to the second connecting member 314 and an air knife member 332. The laser member 331 is connected to the mounting bracket 3142. The air knife member 332 is arranged below the laser member 331 to perform the laser member 331. Protect. Preferably, the laser component 331 is a PX-2 laser head.

The secondary deplating device 4 is configured to perform the secondary deplating work of the workpiece. It is arranged at the extended end of the conveyor 2 and is located below the protection component 12 to cooperate with the chromium deplating device 3 to detect the cleaned workpiece. And according to the cleaning situation, the workpiece is driven back to the position of the chrome stripping device 3 for cleaning again or scrapping or directly discharging.

The secondary stripping device 4 includes a secondary stripping platform 41 docked with the conveying device 2 and a secondary stripping conveying device 42 arranged corresponding to the secondary stripping platform 41, and the secondary stripping conveying device 42 is connected to the protection component Within 12.

In the embodiment of the present invention, the secondary stripping platform 41 has substantially the same structure as the conveyor 2, and the workpiece can run forward/reversely driven by the secondary stripping platform 41. Therefore, in the following description, the workpiece will be The structure of the secondary stripping platform 41 will not be described in detail.

The secondary deplating conveyor 42 includes a conveyor assembly 421 provided on the support frame 11 and a suction device 422 slidably connected to the conveyor assembly 421 . The transmission assembly 421 includes a linear guide rail 4211 provided inside the upper end of the support frame 11, a guide rail assembly 4212 provided corresponding to the linear guide rail 4211, a slide assembly 4213 slidably connected between the linear guide rail 4211 and the guide rail assembly 4212, and a sliding table assembly 4213 connected to the linear guide rail 4211. The cylinder base (not numbered) on the guide rail assembly 4212 and the swing table cylinder 4214 connected to the cylinder base.

The suction device 422 is used to suck and lift the cleaned workpiece, so as to detect and identify the cleaning status of the workpiece through the detection component 43 . In a preferred embodiment of the invention, the straight line Guide rail 4211 is GBX heavy-duty ball screw linear guide assembly; guide rail assembly 4212 is MXW25-300 precision pneumatic slide assembly; swing table cylinder 4214 is MGTM63 with swing table cylinder; suction device 422 is ZHP63BMNA longitudinal vacuum extraction type vacuum suction cup device, and the suction cup part of the vacuum suction cup device can be swing set.

Further, the chromium stripping device 100 also includes a control device (not shown) for controlling the stripping station 1, the conveyor 2, the chrome stripping device 3 and the secondary stripping device 4. Since most control devices have a conventional structure, the structure and description of the control device will not be described in the present invention.

It should be noted that the selection of each structure or device mentioned in the present invention is only exemplary and should not be limited thereto.

When using the deplating system 100 of the present invention, the workpiece that needs to be deplated and chrome removed (such as a car rearview mirror) is placed on the conveyor 2, the control device controls the conveyor 2 to open, and the laser sensor in the monitoring device 132 The switch detects that the workpiece enters the chrome stripping device 3 and transmits the information to the position adjustment cylinder 315 to push the first connecting member 313 to drive the pickup device 32 to reach directly above the workpiece. The first cylinder 3132 extends and sucks up the workpiece. The position adjustment cylinder 315 pulls the first connecting member 313 back to the position of the laser chrome removal assembly 33. The detection component 11 detects the position and condition of the workpiece and controls the laser chrome removal assembly 33 to adjust the angle through the control device to ensure that the length direction of the workpiece is consistent with the transmission device. The extending planes of 2 are parallel and located between the protection component 12 and the conveyor 2 .

The laser chromium removal component 33 and dust removal flue 131 in the chromium removal device 3 are started, and the second cylinder 3142 drives the laser chromium removal component 33 to lower to a suitable height to start removing the chromium plating in the middle of the workpiece. After the detection component 11 detects that the chromium plating layer of the workpiece is removed, the second cylinder 3142 drives the laser chromium removal component 33 to retract; the pickup device 31 puts the workpiece back on the conveyor 2 and continues to move forward. The detection component 11 detects the light transmittance of the workpiece/ The reflectivity is detected to check whether the cleaning condition is qualified or not, and the feedback is fed back to the control device, and the material is discharged through the secondary deplating device 4.

To sum up, the deplating system 100 of the present invention can perform deplating and chromium removal cleaning on the electroplated workpiece by setting up the deplating station 1, the conveyor device 2, the chromium deplating device 3 and the secondary deplating device 4, thereby realizing Now the workpiece is cleaned from multiple angles. Furthermore, by using low-carbon and environmentally friendly laser as the cleaning source, the frequency of laser cleaning can be adjusted conveniently and quickly, which effectively improves the application scope of the deplating system and realizes the cleaning of the workpiece. Partial and precise chromium removal can adapt to the requirements of finishing processing of different materials and precision parts, greatly reducing the technical requirements for employees; at the same time, by integrating multiple devices into one, the deplating system 100 is simple to install , small footprint, no safety hazards, and conducive to realizing diversified and modular processing of workpiece deplating.

The above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently substituted. without departing from the spirit and scope of the technical solution of the present invention.

Claims

A deplating system, which is characterized by including:

The deplating station is configured to perform detection and protection work, including a support frame, a protection component provided at the extended top of the support frame, and a detection component contained in the protection component;

A transfer device, configured to perform the transfer work of workpieces, is connected to the support frame and is located below the protection component and the detection component;

A chromium removal device configured to perform the deplating work of the workpiece, connected to the support frame and located between the protection component and the transfer component, the chrome removal device at least includes a device for performing the deplating of the workpiece Laser chromium removal components for deplating work;

The secondary deplating device is configured to perform the secondary deplating work of the workpiece. It is arranged at the extended end of the conveyor device and is located below the protective component to cooperate with the chromium deplating device after cleaning. The workpiece is detected to drive the cleaning workpiece back to the cleaning position for re-cleaning or scrapping according to the cleaning situation.
The stripping system according to claim 1, characterized in that: the chromium stripping device further includes a guide rail assembly connected to the support frame and a pick-up assembly slidingly connected to the guide rail assembly, and the pick-up assembly The pickup assembly is disposed on the guide rail assembly in a position offset from the laser chromium removal assembly. The pickup assembly can pick up the workpiece and complete the deplating treatment of the workpiece through the laser chromium removal assembly.
The deplating system according to claim 2, characterized in that: the laser chromium removal assembly includes a laser component and an air knife component connected to the guide rail assembly, and the laser component and the air knife component are arranged in an up and down position, To protect the laser component by the air knife component.
The deplating system according to claim 2, wherein the guide rail assembly includes a guide rail bracket connected to the support frame, a first connecting member and a second connecting member slidingly connected to the guide rail bracket. , the first connecting member is used to connect the pickup assembly, and the second connecting member is used to connect the laser chrome removal assembly.
The deplating system according to claim 1, characterized in that: the protection component includes a protective cover buckled on the top of the support frame, and light shields arranged on both sides extending in the length direction of the support frame. member.
The deplating system according to claim 5, wherein the detection component includes a dust removal flue arranged in the protective cover and a monitoring device disposed offset from the dust removal flue.
The deplating system according to claim 1, characterized in that the conveying device includes a load-bearing installation plate connected to the support frame, a plurality of transmission rollers rotatably connected between the load-bearing installation plates, and can be A plurality of synchronous belts driven by the transmission rollers and a driving device used to drive the plurality of transmission rollers to rotate.
The chromium stripping device according to claim 1, characterized in that: the secondary stripping device includes a secondary stripping platform connected to the transmission device and a secondary stripping platform provided corresponding to the secondary stripping platform. A plating transfer device is provided, and the secondary deplating transfer device is connected within the protection component.
The chromium stripping device according to claim 8, characterized in that: the secondary stripping conveying device includes a conveying assembly provided on the support frame and a suction device slidably connected to the conveying assembly, and the suction device The device is used to suck and lift the cleaned workpiece, so as to detect and identify the cleaning status of the workpiece through the detection component.
The chromium stripping device according to claim 1, characterized in that: the chromium stripping device further includes: the stripping station, the conveyor device, the chromium stripping device and the secondary stripping device. Control device for control.