CN211678989U - High-pressure water cleaning station and automatic production line for removing welding oxide skin by high-pressure water - Google Patents
High-pressure water cleaning station and automatic production line for removing welding oxide skin by high-pressure water Download PDFInfo
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- CN211678989U CN211678989U CN201922277342.9U CN201922277342U CN211678989U CN 211678989 U CN211678989 U CN 211678989U CN 201922277342 U CN201922277342 U CN 201922277342U CN 211678989 U CN211678989 U CN 211678989U
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Abstract
The utility model belongs to get rid of welding cinder field, especially relate to high pressure water cleaning station, high pressure water get rid of welding cinder automatic production line and method, high pressure water cleaning station includes the enclosure, be equipped with high-pressure squirt and robot in the enclosure, high-pressure squirt includes high pressure water jet, but the robot clamp gets the work piece and makes the work piece is relative apart from high pressure water jet 100 mm's within range high pressure water jet motion, the enclosure bottom is equipped with the board that leaks. The utility model provides a can realize through high pressure or superhigh pressure water injection, get rid of the cinder that metal material welding rear surface high temperature formed to save labour, promote production efficiency, improve the high pressure water cleaning station and the high pressure water of product quality and get rid of welding cinder automatic production line.
Description
Technical Field
The utility model belongs to get rid of the welding cinder field, especially, relate to welding cinder automatic production line is got rid of to high pressure water cleaning station and high pressure water.
Background
The prior art and the defects are as follows:
at present, the technology of cleaning the oxide skin by high pressure water is mainly applied to the oxide skin formed after steel cold rolling or hot rolling in a steel mill. The principle is that a water pump boosts water pressure, the water pressure is led to each working point through a high-pressure pipeline system, the water is sprayed out through a nozzle and strikes a high-temperature steel billet, high-pressure water rapidly cools the steel billet, so that temperature difference is generated between oxide skin and the steel billet, the oxide scales on the surface are cracked and separated, and meanwhile, the striking force of the high-pressure water removes the oxide scales. However, after welding, the scale formed on the surface of the workpiece due to the high temperature of welding is mostly removed by hand tools at present, and no precedent for applying high-pressure water for removal is provided at present.
The difficulty and significance for solving the technical problems are as follows:
therefore, in view of these problems, it is important to provide a high pressure water cleaning station and an automatic production line for removing welding scale with high pressure water, which can remove scale formed on the surface of a metal material at high temperature by spraying water at high pressure or ultra high pressure, thereby saving labor, improving production efficiency, and improving product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a can realize through high pressure or superhigh pressure water injection for solving the technical problem that exists among the well-known art, to getting rid of the cinder that metal material welding rear surface high temperature formed to save labour, promote production efficiency, improve the high pressure water cleaning station and the high pressure water of product quality and get rid of welding cinder automatic production line.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be:
the utility model provides a high pressure water cleaning station, high pressure water cleaning station is including the enclosure, be equipped with high-pressure squirt and robot in the enclosure, high-pressure squirt includes high pressure water nozzle, but the robot clamp gets the work piece and makes the work piece is relative apart from high pressure water nozzle 100 mm's within range high pressure water nozzle motion, the enclosure bottom is equipped with the hourglass water board.
The utility model discloses can also adopt following technical scheme:
in the high-pressure water cleaning station, the high-pressure water cleaning station further comprises a high-pressure water station device, the high-pressure water station device comprises a water tank, a water collecting tank is arranged below the water leakage plate, the water collecting tank is communicated with the water tank, the water tank is communicated with a high-pressure water spray head through a high-pressure pipeline, and an ultrahigh pressure pump is arranged on the high-pressure pipeline.
The pump source is a GD brand T-300UH series ultra-high pressure pump, the highest output pressure is 2758bar, the output flow can reach 15.1L/min at 600rpm, and the driving motor is a Siemens variable frequency motor with the rated power of 75 KW.
In the above high-pressure water cleaning station, further, the high-pressure water station device is disposed in a pit, the pit is located underground, a tray is disposed in the pit, and the water tank and the ultra-high pressure pump are disposed on the tray.
The high pressure water station is disposed below the ground. A set of integral tray is arranged in the pit, and a water pump set and a water tank are positioned and fixed on the tray. The water tank is about 2.3m3 in volume and is placed above the water pump, so that water absorption is facilitated. Above the water tank is a filtered cleaning and water supply system. The high-pressure water station provides a stable high-pressure water source for the high-pressure water gun. The system provides a high-pressure water source for cleaning.
A MHI203 multi-stage centrifugal pump is arranged at a water suction port of the high-pressure pump, so that the water pressure of the water suction port is kept at 3-4 bar. The single-phase motor is adopted for driving, the power is 550W, and the maximum displacement is 60L/min.
In the high-pressure water cleaning station, the high-pressure water cleaning station further comprises a water recovery filtering device, the water recovery filtering device comprises a filtering device, and the filtering device is arranged between the water collecting tank and the water tank.
The water recycling and filtering device circularly filters the high-pressure water and then pumps the high-pressure water to the water tank of the high-pressure water station so as to recycle and filter the high-pressure water sprayed by the spray head. The water recycling and filtering device can recycle and filter the high-pressure water sprayed by the spray head for reuse. The water recovery and filtration system is arranged at one side of the high-pressure water station, shares the same tray and is convenient to install and maintain. The water flowing out of the cleaning station flows back to the inlet of the filtering system from the trench after being collected. And after being circularly filtered, the water is pumped to a water tank of a high-pressure water station.
In the high-pressure water cleaning station, a safety door is arranged on the side surface of the closed cover, an observation window is arranged in front of the closed cover, and the observation window is aligned with the robot.
The automatic production line for removing the welding oxide skin by the high-pressure water comprises the high-pressure water cleaning station and the conveying line device, one part of the conveying line device is arranged in the high-pressure water cleaning station, the other part of the conveying line device is arranged outside the high-pressure water cleaning station, the conveying line device enters and exits from a workpiece inlet of the closed cover, the conveying line device is of a closed-loop circulating structure, and a tray is placed on the conveying line device.
In the automatic production line for removing the welding oxide skin by using the high-pressure water, the conveying line device is of a rectangular closed-loop circulating structure, the conveying line device comprises a feeding conveying line device, a robot workpiece taking tray station, a discharging conveying line device and a manual feeding and discharging tray station which are sequentially connected end to end, and the robot workpiece taking tray station is arranged in the high-pressure water cleaning station.
In the automatic production line for removing the welding oxide skin by the high-pressure water, furthermore, a jacking transfer device is arranged at the joint between the feeding conveying line device, the robot workpiece taking tray station, the blanking conveying line device and the manual feeding and blanking tray station, the jacking transfer device comprises a base, wherein the base is provided with a cylinder, the cylinder drives a support frame to vertically move, the supporting frame is provided with a motor and a conveying belt, the motor drives the conveying belt to move horizontally through a driving belt, the jacking transfer device also comprises a guide post and a guide sleeve, the guide post is sleeved on the guide sleeve, the guide post is fixed with the support frame, the guide sleeve is fixed with the base, the support frame is provided with a sensor, when the sensor detects a workpiece, the air cylinder jacks up the support frame, the motor works, the conveying belt moves horizontally, and the automatic production line for removing the welding oxide skin by the high-pressure water is controlled by the main control cabinet system.
In the automatic production line for removing welding oxide skin by using high-pressure water, the tray comprises a base plate and a positioning block, the feeding conveying line device, the robot workpiece taking tray station, the discharging conveying line device and the manual feeding and discharging tray station all comprise two parallel guide rails, the base plate is placed on the two parallel guide rails, and the rolling shafts are arranged between the parallel guide rails.
The scale formed on the surface at high temperature after welding the materials such as metal and the like by high-pressure or ultrahigh-pressure water spraying can be removed. The effects of saving labor force, improving production efficiency, improving product quality and the like are achieved.
To sum up, the utility model has the advantages of it is following and positive effect:
the utility model discloses remove welding cinder and get rid of the production line, to polytypic work piece welding orbit, can high-efficient high-quality get rid of welding cinder. Can replace a plurality of workers, each workpiece only needs several seconds, not only improves the production efficiency, saves the cost, has safe and convenient operation, reduces the environmental pollution (dust, noise and the like), but also saves the material and the energy consumption because the water can be filtered and recycled.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a plan view of the second embodiment;
FIG. 2 is a perspective view of the second embodiment;
FIG. 3 is a perspective view of the second embodiment with portions of the closure removed;
fig. 4 is a perspective view of the lifting transfer device according to the second embodiment;
fig. 5 is a front view of the lifting transfer device according to the second embodiment;
fig. 6 is a side view of the lifting transfer device according to the second embodiment;
FIG. 7 is a flow chart of a third embodiment of a high pressure water wash station.
In the figure:
1. a feeding conveying line device, 2, a robot workpiece taking tray station, 3, a blanking conveying line device, 4, a manual feeding and discharging tray station, 5, a tray, 6, a jacking transfer device, 7 and a high-pressure water cleaning station;
61. the device comprises a base, 62, a cylinder, 63, a support frame, 64, a motor, 65, a transmission belt, 66 and a conveying belt; 67. guide post, 68, guide sleeve, 69, sensor;
51. a base plate 52 and a positioning block;
11. parallel guide rails, 12, rollers;
71. the device comprises a sealing cover 72, a high-pressure water gun 73, a robot 74, a high-pressure water spray head 75, a water leakage plate 76, a workpiece inlet 77, a safety door 78 and an observation window.
Detailed Description
First, it should be noted that the specific structure, characteristics, advantages, etc. of the high pressure water cleaning station and the automatic production line for high pressure water descaling according to the present invention will be specifically described below by way of example, however, all the descriptions are for illustrative purposes only, and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. In contrast, when an element is said to be "directly connected" to another element, it is intended that no intervening element is present.
Fig. 1 is a plan view of a second embodiment, and a perspective view of the second embodiment is shown in fig. 2, and a perspective view of the second embodiment with a closed cover portion removed is shown in fig. 3, and a perspective view of a jacking transfer device in the second embodiment is shown in fig. 4, and a front view of the jacking transfer device in the second embodiment is shown in fig. 5, a side view of the jacking transfer device in the second embodiment is shown in fig. 6, and a flow chart of a third high-pressure water cleaning station in the third embodiment is shown in fig. 7, and the present invention will be specifically described below with reference to fig. 1 to 7.
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
the first embodiment is as follows:
the utility model provides a high pressure water cleaning station, high pressure water cleaning station is including the enclosure, be equipped with high-pressure squirt and robot in the enclosure, high-pressure squirt includes high pressure water nozzle, but the robot clamp gets the work piece and makes the work piece is relative apart from high pressure water nozzle 100 mm's within range high pressure water nozzle motion, the enclosure bottom is equipped with the hourglass water board.
Still further, can be in the utility model discloses in consider, the high pressure water cleaning station still includes high pressure water station device, high pressure water station device includes the water tank, the drain board below is equipped with the water catch bowl, the water catch bowl with the water tank communicates with each other, the water tank communicates with each other with high pressure water jet through high pressure line, the last ultra-high pressure pump that is equipped with of high pressure line.
The pump source is a GD brand T-300UH series ultra-high pressure pump, the highest output pressure is 2758bar, the output flow can reach 15.1L/min at 600rpm, and the driving motor is a Siemens variable frequency motor with the rated power of 75 KW.
It is noted that the high-pressure water station device is arranged in a pit, the pit is located underground, a tray is arranged in the pit, and the water tank and the ultra-high pressure pump are arranged on the tray.
The high pressure water station is disposed below the ground. A set of integral tray is arranged in the pit, and a water pump set and a water tank are positioned and fixed on the tray. The volume of the water tank is about 2.3m3And the water pump is placed above the water pump, so that water absorption is facilitated. Above the water tank is a filtered cleaning and water supply system. The high-pressure water station provides a stable high-pressure water source for the high-pressure water gun. The system provides a high-pressure water source for cleaning.
A MHI203 multi-stage centrifugal pump is arranged at a water suction port of the high-pressure pump, so that the water pressure of the water suction port is kept at 3-4 bar. The single-phase motor is adopted for driving, the power is 550W, and the maximum displacement is 60L/min.
It should be noted that the high-pressure water cleaning station further comprises a water recovery and filtration device, wherein the water recovery and filtration device comprises a filtration device, and the filtration device is arranged between the water collection tank and the water tank.
The water recycling and filtering device circularly filters the high-pressure water and then pumps the high-pressure water to the water tank of the high-pressure water station so as to recycle and filter the high-pressure water sprayed by the spray head. The water recycling and filtering device can recycle and filter the high-pressure water sprayed by the spray head for reuse. The water recovery and filtration system is arranged at one side of the high-pressure water station, shares the same tray and is convenient to install and maintain. The water flowing out of the cleaning station flows back to the inlet of the filtering system from the trench after being collected. And after being circularly filtered, the water is pumped to a water tank of a high-pressure water station.
Still further, can also be in the utility model discloses in consider, the safety door has been opened to the enclosure side, enclosure the place ahead is equipped with the observation window, the observation window is aimed at the robot.
The specific implementation mode is as follows: a workpiece is placed on a special tray of the feeding and discharging conveying line device from the feeding rack device by a manual or mechanical arm clamping special fixture; the tray is operated to a high-pressure water cleaning station device on an feeding and discharging conveying line device, and a mechanical arm is clamped to a special clamp to grab a workpiece on the tray to move to a high-pressure water gun head along a specific track to remove oxide skin. The manipulator places the workpiece with the scale removed on an empty tray of the feeding and discharging conveying line device, the tray is operated to the material rack device, and the finished workpiece is placed on the discharging material rack device through a manual or manipulator clamping special fixture.
The welding scale removing production line can remove the welding scale efficiently and in high quality aiming at the welding tracks of multi-model workpieces. Can replace a plurality of workers, each workpiece only needs several seconds, not only improves the production efficiency, saves the cost, has safe and convenient operation, reduces the environmental pollution (dust, noise and the like), but also saves the material and the energy consumption because the water can be filtered and recycled.
Example two:
the automatic production line for removing the welding oxide skin by the high-pressure water comprises the high-pressure water cleaning station and the conveying line device, one part of the conveying line device is arranged in the high-pressure water cleaning station, the other part of the conveying line device is arranged outside the high-pressure water cleaning station, the conveying line device enters and exits from a workpiece inlet of the closed cover, the conveying line device is of a closed-loop circulating structure, and a tray is placed on the conveying line device.
Still further, can be in the utility model discloses in consider, the transfer chain device is rectangle closed loop circulation structure, the transfer chain device includes that the material loading transfer chain device, the robot that the head and the tail connected gradually get a tray station, unloading transfer chain device and the artifical unloading tray station of going up, the robot is got a tray station and is established in the high pressure water cleaning station.
It is pointed out that the joints among the feeding conveying line device, the robot workpiece taking tray station, the blanking conveying line device and the manual feeding and blanking tray station are provided with jacking and transferring devices, the jacking transfer device comprises a base, wherein the base is provided with a cylinder, the cylinder drives a support frame to vertically move, the supporting frame is provided with a motor and a conveying belt, the motor drives the conveying belt to move horizontally through a driving belt, the jacking transfer device also comprises a guide post and a guide sleeve, the guide post is sleeved on the guide sleeve, the guide post is fixed with the support frame, the guide sleeve is fixed with the base, the support frame is provided with a sensor, when the sensor detects a workpiece, the air cylinder jacks up the support frame, the motor works, the conveying belt moves horizontally, and the automatic production line for removing the welding oxide skin by the high-pressure water is controlled by the main control cabinet system.
It should be noted that the tray includes base plate and locating piece, material loading conveyor means, robot get a tray station, unloading conveyor means and artifical material loading tray station all include two parallel guide, the base plate is placed on two parallel guide, is equipped with the roller bearing between two parallel guide.
Example three:
the utility model discloses a working process includes following step:
step 1: water is sprayed out from the cleaning spray head through a high-pressure pipeline from the multistage centrifugal water supply pump and the ultrahigh-pressure pump, and the pressure of the water required to be sprayed for cleaning oxide skin is more than 1000bar, so that the cleaning effect is ensured.
Step 2: the distance between the position of the workpiece where the oxide skin needs to be removed and the spray head is within 100mm, so that the pressure of cleaning water is not excessively attenuated.
And step 3: after the high-speed high-pressure water flow impacts the surface of the workpiece, the oxide skin is stripped from the workpiece by strong impact force, and meanwhile, burrs on the stripped surface can be cleaned.
And 4, step 4: the workpiece and the spray head move relatively. The mechanical motion mechanism drives the part of the workpiece to be cleaned to move relative to the spray head or the mechanical motion mechanism drives the spray head to move relative to the part of the workpiece to be cleaned, so that the comprehensiveness of cleaning the workpiece is ensured.
And 5: in the cleaning process, other parts of the workpiece which do not need to be cleaned are protected, so that the parts are not damaged by high-pressure water and reflected water in the cleaning process.
Step 6: the waste water is reused by the filtering device to save water resources.
The scale formed on the surface at high temperature after welding the materials such as metal and the like by high-pressure or ultrahigh-pressure water spraying can be removed. The effects of saving labor force, improving production efficiency, improving product quality and the like are achieved.
The circulation flow diagram is shown in the attached figure 7 of the specification, after being sprayed by the high-pressure water gun, water falls into the water collecting tank through the water leakage plate, sewage in the water collecting tank enters the water storage tank in an open type backflow mode to be precipitated and radiated, then enters the water purifying tank through the water pump group to be stored, purified water enters the high-pressure water gun through the multi-stage centrifugal water supply pump and the ultra-high pressure pump, and the ultra-high pressure pump plays a role in increasing water pressure.
To sum up, the utility model discloses can provide one kind can realize through high pressure or superhigh pressure water injection, to getting rid of the cinder that metal material welding rear surface high temperature formed to save labour, promote production efficiency, improve the high pressure water cleaning station and the high pressure water of product quality and get rid of welding cinder automatic production line.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (9)
1. A high pressure water cleaning station, its characterized in that: the high-pressure water cleaning station comprises a closed cover, a high-pressure water gun and a robot are arranged in the closed cover, the high-pressure water gun comprises a high-pressure water nozzle, the robot can clamp a workpiece and enable the workpiece to move relative to the high-pressure water nozzle within a range 100mm away from the high-pressure water nozzle, and a water leakage plate is arranged at the bottom of the closed cover.
2. The high pressure water cleaning station of claim 1, wherein: the high-pressure water cleaning station further comprises a high-pressure water station device, the high-pressure water station device comprises a water tank, a water collecting tank is arranged below the water leakage plate and communicated with the water tank, the water tank is communicated with the high-pressure water spray head through a high-pressure pipeline, and an ultrahigh pressure pump is arranged on the high-pressure pipeline.
3. The high pressure water cleaning station of claim 2, wherein: the high-pressure water station device is arranged in a pit, the pit is located underground, a tray is arranged in the pit, and the water tank and the ultrahigh-pressure pump are arranged on the tray.
4. The high pressure water cleaning station of claim 3, wherein: the high-pressure water cleaning station further comprises a water recovery and filtration device, the water recovery and filtration device comprises a filtration device, and the filtration device is arranged between the water collection tank and the water tank.
5. The high pressure water cleaning station of claim 2, wherein: a safety door is arranged on the side face of the closed cover, an observation window is arranged in front of the closed cover, and the observation window is aligned to the robot.
6. The utility model provides an automatic production line of welding cinder is got rid of to water under high pressure which characterized in that: the automatic production line for removing the welding scale by the high-pressure water comprises the high-pressure water cleaning station and a conveying line device according to any one of claims 1 to 5, one part of the conveying line device is arranged in the high-pressure water cleaning station, the other part of the conveying line device is arranged outside the high-pressure water cleaning station, the conveying line device enters and exits the closed cover from a workpiece inlet of the closed cover, the conveying line device is of a closed-loop circulating structure, and a tray is placed on the conveying line device.
7. The automatic production line for removing welding scale by high pressure water according to claim 6, characterized in that: the conveying line device is of a rectangular closed-loop circulating structure and comprises a feeding conveying line device, a robot workpiece taking tray station, a discharging conveying line device and a manual feeding and discharging tray station which are sequentially connected end to end, wherein the robot workpiece taking tray station is arranged in the high-pressure water cleaning station.
8. The automatic production line for removing welding scale by high pressure water according to claim 7, characterized in that: the automatic production line for removing the welding oxide skin by using the high-pressure water is controlled by a master control cabinet system.
9. The automatic production line for removing welding scale by high pressure water according to claim 7, characterized in that: the tray comprises a base plate and a positioning block, the feeding conveying line device, the robot pick-up tray station, the discharging conveying line device and the manual feeding and discharging tray station respectively comprise two parallel guide rails, the base plate is placed on the two parallel guide rails, and a rolling shaft is arranged between the parallel guide rails.
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| CN201922277342.9U CN211678989U (en) | 2019-12-17 | 2019-12-17 | High-pressure water cleaning station and automatic production line for removing welding oxide skin by high-pressure water |
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| CN201922277342.9U CN211678989U (en) | 2019-12-17 | 2019-12-17 | High-pressure water cleaning station and automatic production line for removing welding oxide skin by high-pressure water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882991A (en) * | 2019-12-17 | 2020-03-17 | 天津工程机械研究院有限公司 | High-pressure water cleaning station, automatic production line and method for removing welding oxide skin by high-pressure water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882991A (en) * | 2019-12-17 | 2020-03-17 | 天津工程机械研究院有限公司 | High-pressure water cleaning station, automatic production line and method for removing welding oxide skin by high-pressure water |
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