CN211305991U - Acid-free phosphating device based on shot blasting process - Google Patents
Acid-free phosphating device based on shot blasting process Download PDFInfo
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- CN211305991U CN211305991U CN201922320040.5U CN201922320040U CN211305991U CN 211305991 U CN211305991 U CN 211305991U CN 201922320040 U CN201922320040 U CN 201922320040U CN 211305991 U CN211305991 U CN 211305991U
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Abstract
The acid-free phosphating device based on the shot blasting process comprises a shot blasting machine, a first cleaning tank, a phosphating tank, a second cleaning tank and a saponification tank which are sequentially connected through a transmission channel group with a plurality of transmission rollers, wherein the shot blasting machine comprises a shot blasting chamber with an adjustable shot blasting device and a visual processing module with a shot blasting process parameter library, the shot blasting chamber is in communication connection with the visual processing module, vibration rust removal is carried out through high-speed shot blasting, the acid-free phosphating device has no adverse effect of waste liquid and waste gas waste solids of pickling, and has environmental protection benefit; the machined part is identified through a visual sensing technology, the automation degree of shot blasting and rust removing is improved, and efficient self-adaptive adjustment of the shot blasting machine is realized.
Description
Technical Field
The invention relates to the technical field of acid-free phosphating, in particular to an acid-free phosphating device based on a shot blasting process.
Background
Shot peening is a surface strengthening process widely used in factories, i.e., a cold working process in which shot is used to bombard the surface of a workpiece and implant residual compressive stress to improve the fatigue strength of the workpiece. The shot blasting method is widely used for improving the mechanical strength, the wear resistance, the fatigue resistance, the corrosion resistance and the like of parts, and the common shot blasting process has higher pertinence to a single workpiece, so that the adjustment of parameters such as shot mixing proportion, shot blasting time, shot blasting angle and the like is mostly dependent on manual adjustment, and the switching and adjustment of the parameters are inconvenient when different workpieces are processed.
The surface of a metal workpiece is firstly subjected to rust removal treatment before the metal workpiece is machined, so that the machined product can have good appearance. However, the common pickling rust removal by-products have certain toxic and side effects, are not beneficial to the health of workers and also do not meet the requirement of environmental protection.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides an acid-free phosphating device based on a shot blasting process.
In order to achieve the purpose, the invention adopts the following technical scheme: an acid-free phosphating device based on shot blasting technology comprises a shot blasting machine, a phosphating tank and a saponification tank which are sequentially connected through a transmission channel group with a plurality of transmission rollers, wherein cleaning tanks are arranged on two sides of the phosphating tank, the shot blasting machine comprises a shot blasting chamber with an adjustable shot blasting device and a visual processing module with a shot blasting process parameter library, the shot blasting chamber is in communication connection with the visual processing module, the transmission channel group comprises a first transmission channel, a second transmission channel, a third transmission channel and a fourth transmission channel, the cleaning tank comprises a first cleaning tank and a second cleaning tank, the center of the shot blasting chamber is provided with the first transmission channel, the first transmission channel penetrates through the shot blasting chamber and is led into the shot blasting chamber, one end of the first transmission channel is a feeding hole, the other end of the first transmission channel is a discharging hole, the discharging hole is connected with the first cleaning tank, the second transmission channel is arranged between the first cleaning tank and the phosphating tank, the third transmission channel is arranged between the phosphating tank, be equipped with the fourth transmission way between second washing pond and the saponification pond, be equipped with adjustable shot-blasting unit in the shot-blasting chamber and be used for discerning the visual sensor of work piece, adjustable shot-blasting unit is including storing up a ball storehouse and impeller head, it communicates with each other with the impeller head to store up a ball storehouse, be equipped with adjusting part on the impeller head, adjusting part is including angle adjusting part and the first flow control valve that is used for adjusting shot throwing angle, angle adjusting part and impeller head phase-match, adjusting part all links to each other with the communication with visual processing module, and receive visual processing module regulation control, visual processing module links to each other with visual sensor communication.
Preferably, the shot blasting machine is a roller type shot blasting machine with a directional sleeve, the angle adjusting piece is a pushing disc driven by a cylinder in a telescopic mode, a bottom plate is fixedly mounted on the roller type shot blasting machine, the bottom plate is hinged to the cylinder, a telescopic rod of the cylinder is connected with the pushing disc, the pushing disc is fixed on the roller type shot blasting machine, the pushing disc is connected with the directional sleeve, a shot blasting window is formed in the directional sleeve, the cylinder is in communication connection with the visual processing module, and the first flow control valve is located at a section where the shot storage bin is connected with the roller type shot blasting machine.
Preferably, the shot blasting machine further comprises a mixing chamber, the mixing chamber is connected with the shot blasting chamber, the mixing chamber comprises a mixer for mixing the shot and a plurality of shot storage devices for storing standard shot, the shot storage devices are connected with the mixer through a first conveying pipeline, and the shot storage bin is connected with the mixer through a second conveying pipeline.
Preferably, the first transportation pipeline and the second transportation pipeline are respectively provided with a second flow control valve and a third flow control valve, and the second flow control valve and the third flow control valve are in communication connection with the vision processing module.
Preferably, the first conveying channel, the second conveying channel, the third conveying channel and the fourth conveying channel are formed by connecting a plurality of parallel driving rollers arranged at equal intervals.
Preferably, the shot blasting machine further comprises a dust removal mechanism, a centrifugal ventilator is arranged in the shot blasting chamber and connected with the dust removal mechanism through a dust removal pipeline, and the dust removal mechanism is a pulse type filter cartridge dust remover.
Preferably, the bottom of the shot blasting chamber is provided with a recovery mechanism.
Preferably, wash the top both ends fixedly connected with high pressure nozzle in pond, the inside of wasing the pond has washing chamber and cavity, wash and have rack and valve on the chamber, the inner wall at washing chamber is fixed to the rack block, and a plurality of through-hole has been seted up to the bottom of rack, the bottom at wasing the chamber is fixed to the valve, the inside fixedly connected with water tank of cavity, the water tank passes through inlet tube and valve fixed connection, the equal fixedly connected with water pump in outside of wasing the pond, the left side fixedly connected with conveyer pipe of water tank, the conveyer pipe runs through and washs the input at the water pump in pond, and the output of water pump also is fixed with the conveyer pipe, the input at high pressure nozzle is fixed to.
The invention has the beneficial effects that: the vibration rust removal is carried out through high-speed shot blasting, the adverse effect of waste liquid and waste gas of pickling is avoided, and the environment-friendly benefit is achieved; the machined part is identified through a visual sensing technology, the automation degree of shot blasting and rust removing is improved, and efficient self-adaptive adjustment of the shot blasting machine is realized.
Drawings
FIG. 1 is a schematic structural diagram of an acid-free phosphating device based on a shot blasting process;
FIG. 2 is a sectional view of a blasting chamber of an acid-free phosphating device based on a shot blasting process;
FIG. 3 is a side view of a blasting chamber of an acid-free phosphating device based on a shot blasting process;
FIG. 4 is a schematic view of a communication connection of shot blasting machines of the acid-free phosphating device based on a shot blasting process;
FIG. 5 is a schematic view of the internal structure of an acid-free phosphating device based on a shot blasting process;
FIG. 6 is a schematic structural diagram of a placing rack of the acid-free phosphating device based on the shot blasting process;
fig. 7 is a schematic structural diagram of a cleaning tank of the acid-free phosphating device based on the shot blasting process.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
With reference to the attached figures 1-7, the acid-free phosphating device based on the shot blasting process comprises a shot blasting machine a, a phosphating tank c and a saponification tank d which are sequentially connected through a transmission channel group with a plurality of transmission rollers, wherein both sides of the phosphating tank are respectively provided with a cleaning tank, the shot blasting machine comprises a shot blasting chamber with an adjustable shot blasting device and a visual processing module with a shot blasting process parameter library, the shot blasting chamber is communicated with the visual processing module, the transmission channel group comprises a first transmission channel 201, a second transmission channel 202, a third transmission channel 203 and a fourth transmission channel 204, the cleaning tank comprises a first cleaning tank b1 and a second cleaning tank b2, the center of the shot blasting chamber is provided with a first transmission channel, the first transmission channel penetrates through and is led into the shot blasting chamber, one end of the first transmission channel is a feed inlet, the other end of the first transmission channel is a discharge outlet, the discharge outlet is connected with the first cleaning tank, a second transmission channel is arranged between the first cleaning, be equipped with the third transmission way between bonderizing jar and the second washing pond, be equipped with the fourth transmission way between second washing pond and the saponification pond, be equipped with adjustable shot blasting device in the shot blasting chamber and be used for discerning the visual sensor 1 of work piece, adjustable shot blasting device is including storing up ball storehouse and impeller head, it communicates with each other with the impeller head to store up the ball storehouse, be equipped with adjusting part on the impeller head, adjusting part is including angle adjusting part and the first flow control valve that is used for adjusting shot throwing angle, angle adjusting part and impeller head phase-match, adjusting part all links to each other with the communication with visual processing module, and receive visual processing module regulation control, visual processing module links to each other with visual sensor communication. Based on the visual sensing analysis technology and the regulation and control of the regulating component, the shot blasting and throwing angles of workpieces with different sizes and shapes are self-adaptively regulated, and the condition that the surfaces of the workpieces f in the shot blasting chamber are all shot cleaned is ensured.
In the acid-free phosphating device based on the shot blasting process, a workpiece is impacted by a high-speed shot in a shot blasting chamber to remove rust and then is conveyed to a first cleaning pool through a first conveying channel to wash rust falling off from the surface; conveying the washed workpiece into a phosphating tank through a second conveying channel for heating and phosphating; and conveying the phosphatized workpiece to a second cleaning tank through a third conveying channel, cleaning the workpiece, and conveying the workpiece to a saponification tank through a fourth conveying channel for saponification treatment, so as to finish the acid-free phosphatization treatment of the workpiece based on the shot blasting process.
The acid-free phosphating device based on the shot blasting process is characterized in that a shot blasting device is a nozzle, an angle adjusting piece is an electric universal pipe, one end of the electric universal pipe is communicated with the nozzle, the other end of the electric universal pipe is communicated with a shot storage bin, and a first flow control valve is positioned at the connecting section of the nozzle and the electric universal pipe. The vision sensor is positioned at the top of the shot blasting chamber, so that the workpiece image can be conveniently captured. The number of the nozzles is not less than one, the nozzles correspond to the pill storage bins one by one, and the nozzles are arranged along two sides of the first conveying channel. The electric universal pipe is in communication connection with the vision processing module.
Acid-free phosphating device based on shot blasting technology, shot blasting machine 4 is a roller type shot blasting machine with a directional sleeve, an angle adjusting piece is a pushing disc driven by a cylinder in a telescopic mode, a bottom plate is fixedly mounted on the roller type shot blasting machine, the bottom plate is hinged with a cylinder, a telescopic rod of the cylinder is connected with the pushing disc, the pushing disc is fixed on the roller type shot blasting machine, the pushing disc is connected with the directional sleeve, a shot blasting window is formed in the directional sleeve, the cylinder is in communication connection with a visual processing module, and a first flow control valve is located at a section where a shot storage bin is connected with the roller type shot blasting machine. The drum type shot blasting device and the shot storage bin 3 are fixed at the top of the shot blasting chamber, and the vision sensor is arranged on the upper part of the side wall of the shot blasting chamber and is easy to capture images.
Further, the vision sensor is disposed at an oblique angle to the sidewall.
The visual processing module is internally provided with a shot blasting process parameter database, and the shot blasting process parameter database stores the optimal shot mixing proportion, shot blasting time and shot blasting angle data of standard parts with different sizes and shapes. And the vision processing module receives the image post-processing identification of the vision sensor, matches the image post-processing identification with a standard component in a shot blasting process parameter library, and outputs a matching result to an adjusting component in the shot blasting chamber.
The acid-free phosphating device based on the shot blasting process comprises a shot blasting machine and further comprises a mixing chamber 7, the mixing chamber is connected with a shot blasting chamber, the mixing chamber comprises a mixer used for mixing shots and a plurality of shot storage devices 8 used for storing standard shots, the shot storage devices are connected with the mixer through a first conveying pipeline 9, and a shot storage bin is connected with the mixer through a second conveying pipeline 10.
Furthermore, a pill stirrer is arranged in the mixing chamber.
Furthermore, each standard shot in the shot storage device is a steel ball with the diameter of 0.5-1.5 mm.
According to the acid-free phosphating device based on the shot blasting process, a first conveying pipeline and a second conveying pipeline are respectively provided with a second flow control valve and a third flow control valve, and the second flow control valve and the third flow control valve are in communication connection with a vision processing module. And sending the shot mixing proportion information to the second flow control valve and the third flow control valve by the vision processing module, and regulating and controlling the proportion of each standard shot entering the mixing chamber.
The acid-free phosphating device based on the shot blasting process is characterized in that a first transmission channel, a second transmission channel, a third transmission channel and a fourth transmission channel are formed by connecting a plurality of transmission rollers which are arranged in parallel and at equal intervals.
The acid-free phosphating device based on the shot blasting process comprises a shot blasting machine and a dust removal mechanism, wherein a centrifugal fan 601 is arranged in the shot blasting chamber and connected with the dust removal mechanism through a dust removal pipeline, and the dust removal mechanism is a pulse type filter cartridge dust remover 6. Dust generated in the shot blasting chamber is sucked into the pulse type filter drum dust remover by the centrifugal ventilator, large particles are directly settled and separated, small particles are filtered and adsorbed to the filter drum, and the small particles are blown into a dust accumulation box in the pulse type filter drum dust remover by pulse air pressure.
The acid-free phosphating device based on the shot blasting process is characterized in that a recovery mechanism 5 is further arranged in the shot blasting chamber, the recovery mechanism is located below the first conveying channel and is in a funnel shape, and the recovery mechanism is connected with a screening tank with a screen. The separation screening recycling of the shot is realized through the separation screening tank, the qualified rate of the shot is rechecked, and the vibration screen is arranged in the separation screening tank.
Furthermore, the screening tank is connected with the pill storage chamber through a fifth transmission channel.
The acid-free phosphating device based on the shot blasting process is characterized in that two ends of the top of a cleaning tank are fixedly connected with a high-pressure spray head B24, the surface of a workpiece is washed by the high-pressure spray head B24, the cleaning tank is internally provided with a cleaning cavity B21 and a cavity B22, the cleaning cavity B21 is provided with a placing rack B23 and a valve B27, the placing rack B23 is clamped and fixed on the inner wall of a cleaning cavity B21, a worker places the workpiece into the placing rack B23 and clamps and fixes the placing rack B23 in a cleaning cavity B21 so as to clean the workpiece conveniently, the bottom of the placing rack B23 is provided with a plurality of through holes B231, the valve B27 is fixed on the bottom of the cleaning cavity B21, water flows into the cleaning cavity B21 through a through hole B231 in the placing rack B23, water is accumulated in the cleaning cavity B21 due to the closing state of the valve 27, and flows back to soak the workpiece in the placing rack 23 through the through hole B231, the inside fixedly connected with water tank B25 of cavity B22, water tank B25 is fixedly connected with valve B27 through inlet tube B251, open valve B27, water reenters water tank B25 through valve B27 and inlet tube B251, a water cycle has been formed, the characteristics to the water cyclic utilization of washing, the waste of water resource has been avoided, the outside fixedly connected with water pump B26 of washing pond, the left side fixedly connected with conveyer pipe B252 of water tank B25, conveyer pipe B252 runs through washing pond B2 and fixes at the input of water pump B26, and the output of water pump B26 is also fixed with conveyer pipe B252, the other end of conveyer pipe B252 is fixed at the input of high pressure nozzle B24, water pump B26 works and draws the water in water tank B25 through conveyer pipe B252, and then send to high pressure nozzle B24 through conveyer pipe B252, water is sprayed by high pressure nozzle B24, wash the work piece in B23.
Further, wash chamber B21 inner wall and seted up draw-in groove B201 with rack B23 matched with, rack B23 passes through draw-in groove B201 block to be fixed at the inner wall of washing chamber B21, the outer wall B23 top integrated into one piece of rack has journal stirrup B233, rack B23 places the top at the washing pond through journal stirrup B233, the bottom of washing chamber B21 is for leaking hopper-shaped, water tank B25's right side fixedly connected with connecting pipe B253, conveyer pipe B252 runs through the washing pond and extends to its outside, rack B23's inside has place space B232.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. An acid-free phosphating device based on shot blasting technology comprises a shot blasting machine, a phosphating tank and a saponification tank which are sequentially connected through a transmission channel group with a plurality of transmission rollers, wherein cleaning tanks are arranged on two sides of the phosphating tank, the shot blasting machine comprises a shot blasting chamber with an adjustable shot blasting device and a visual processing module with a shot blasting process parameter library, and the shot blasting chamber is in communication connection with the visual processing module. Be equipped with the fourth transmission way between second washing pond and the saponification pond, be equipped with adjustable shot-blasting unit in the shot-blasting chamber and be used for discerning the visual sensor of work piece, adjustable shot-blasting unit is including storing up a ball storehouse and impeller head, it communicates with each other with the impeller head to store up a ball storehouse, be equipped with adjusting part on the impeller head, adjusting part is including angle adjusting part and the first flow control valve that is used for adjusting shot throwing angle, angle adjusting part and impeller head phase-match, adjusting part all links to each other with the communication with visual processing module, and receive visual processing module regulation control, visual processing module links to each other with visual sensor communication.
2. The acid-free phosphating device based on the shot blasting process of claim 1, wherein the shot blasting device is a drum type shot blasting device with a directional sleeve, the angle adjusting piece is a pushing disc driven by a cylinder in a telescopic mode, a bottom plate is fixedly installed on the drum type shot blasting device, the bottom plate is hinged with a cylinder, a telescopic rod of the cylinder is connected with the pushing disc, the pushing disc is fixed on the drum type shot blasting device, the pushing disc is connected with the directional sleeve, a shot blasting window is formed in the directional sleeve, the cylinder is in communication connection with a visual processing module, and the first flow control valve is located at a section where the shot storage bin is connected with the drum type shot blasting device.
3. The acid-free phosphating device based on the shot blasting process of claim 1, wherein the shot blasting machine further comprises a mixing chamber, the mixing chamber is connected with the shot blasting chamber, the mixing chamber comprises a mixer for mixing shots and a plurality of shot storages for storing standard shots, the shot storages are connected with the mixer through a first conveying pipeline, and the shot storage bin is connected with the mixer through a second conveying pipeline.
4. The acid-free phosphating device based on the shot blasting process is characterized in that a second flow control valve and a third flow control valve are respectively arranged on the first conveying pipeline and the second conveying pipeline, and the second flow control valve and the third flow control valve are in communication connection with the vision processing module.
5. The acid-free phosphating device based on shot blasting process of claim 1, wherein the first conveying channel, the second conveying channel, the third conveying channel and the fourth conveying channel are formed by connecting a plurality of parallel and equidistantly arranged driving rollers.
6. The acid-free phosphating device based on the shot blasting process of claim 1, wherein the shot blasting machine further comprises a dust removal mechanism, a centrifugal ventilator is arranged in the shot blasting chamber and connected with the dust removal mechanism through a dust removal pipeline, and the dust removal mechanism is a pulse type filter drum dust remover.
7. The acid-free phosphating device based on shot blasting process of claim 1, wherein a recovery mechanism is further arranged in the shot blasting chamber, the recovery mechanism is located below the first conveying channel and is in a funnel shape, and the recovery mechanism is connected with a screening tank with a screen.
8. The acid-free phosphating device based on shot blasting process of claim 1, wherein a high-pressure nozzle is fixedly connected to two ends of the top of the cleaning pool, the cleaning pool is internally provided with a cleaning cavity and a cavity, the cleaning cavity is provided with a placing rack and a valve, the placing rack is clamped and fixed on the inner wall of the cleaning cavity, a plurality of through holes are formed in the bottom of the placing rack, the valve is fixed on the bottom of the cleaning cavity, an internal fixedly connected water tank of the cavity is fixedly connected with the water tank, the water tank is fixedly connected with the valve through a water inlet pipe, a water pump is fixedly connected to the external part of the cleaning pool, a conveying pipe is fixedly connected to the left side of the water tank, the conveying pipe penetrates through the cleaning pool and is fixed on the input end of the water pump, a.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922320040.5U CN211305991U (en) | 2019-12-20 | 2019-12-20 | Acid-free phosphating device based on shot blasting process |
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| CN201922320040.5U CN211305991U (en) | 2019-12-20 | 2019-12-20 | Acid-free phosphating device based on shot blasting process |
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| CN211305991U true CN211305991U (en) | 2020-08-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114807527A (en) * | 2022-04-01 | 2022-07-29 | 广东广青金属科技有限公司 | Method for removing steel-making scars of austenitic stainless steel by annealing and pickling |
-
2019
- 2019-12-20 CN CN201922320040.5U patent/CN211305991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114807527A (en) * | 2022-04-01 | 2022-07-29 | 广东广青金属科技有限公司 | Method for removing steel-making scars of austenitic stainless steel by annealing and pickling |
| CN114807527B (en) * | 2022-04-01 | 2023-02-14 | 广东广青金属科技有限公司 | Method for removing steel-making scars of austenitic stainless steel by annealing and pickling |
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Address after: No.2, Xingxin Avenue, Wanghai industrial new area, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province, 314000 Patentee after: Jiaxing Xingxin Environmental Protection Technology Co., Ltd Address before: 314300 No.2 Xingxin Avenue, industrial new area, Wuyuan Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Xingxin standard parts heat treatment Co.,Ltd. |
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