CN209811881U - Process detection device in machine-building - Google Patents
Process detection device in machine-building Download PDFInfo
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- CN209811881U CN209811881U CN201920657813.6U CN201920657813U CN209811881U CN 209811881 U CN209811881 U CN 209811881U CN 201920657813 U CN201920657813 U CN 201920657813U CN 209811881 U CN209811881 U CN 209811881U
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Abstract
The utility model discloses a process detection device among machine-building, its structure is including location base, processing storehouse, rack, main shaft, control panel, access door, processing platform. The utility model discloses detect the dish and pass through numerical control base drive to workpiece surface position after milling the face and accomplishing, scaling subassembly is at the removal in-process through oblique driving wheel drive this moment, and the drive brush post is got rid of workpiece surface's sweeps, thereby make things convenient for the probe to carry out the degree of depth and survey, the touch chassis is used for the part as at first contacting the work piece, and the rotation through crashproof ball drives the extrusion of movable contact chassis and rises, effectively avoid probe and workpiece direct contact to cause the striking, and the precision of surveying has been improved, prevent that the sweeps from blockking the precision that causes thickness data stack to bring unusual.
Description
Technical Field
The utility model belongs to the technical field of the machine-building and specifically relates to a process detection device among machine-building.
Background
The machining process includes the steps that workpiece raw materials are cut, deformed, welded, assembled and the like through equipment, numerical control equipment serves as a main force in the existing machining industry, the numerical control equipment controls machining processes through a series of PLC programming, a plurality of processes can be completed at one time, manual labor is liberated, and in the manufacturing process of the existing numerical control equipment, workers can guide a face milling program into the numerical control equipment to mill the surface of a workpiece, the workpiece cannot be measured every time under the condition of large quantity, therefore, when the workpiece is milled in batches, the depth of the surface of the workpiece needs to be automatically detected through a detection device, limit numerical values are avoided being exceeded, and the defect that the workpiece is scrapped in batches in the numerical control machining process is overcome. The prior art on the market has the following problems in the using process:
when the prior art is measuring every work piece after milling the face, because the sweeps that the face produced of milling can remain on the work piece after milling the face, the probe contacts the sweeps surface at the in-process of direct detection easily, rather than contacting the work piece surface, lead to in the thickness data of sweeps directly superposes the detection data of probe, and then lead to spacing numerical value error to increase, the precision data of milling the face has been influenced, and the protectiveness of side is imperfect when probe and work piece contact, lead to probe and work piece striking in the detection device to cause the damage easily, await the optimization.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a process detection device in machine manufacturing, and aims to solve the problems that in the prior art, when each workpiece after surface milling is measured, the thickness data of scraps is directly superposed into the detection data of a probe due to the fact that the scraps generated by surface milling can remain on the workpiece after surface milling but not the surface of the workpiece is easily contacted by the probe in the direct detection process, so that the limit numerical value error is increased, the precision data of the surface milling is influenced, and the probe in the detection device is easily damaged due to collision between the probe and the workpiece due to incomplete protection of the side surface when the probe is contacted with the workpiece, and needs to be optimized.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a process detection device in machine-building, its structure is including location base, processing storehouse, rack, main shaft, control panel, access door, processing platform, the location base passes through the lock mode to be installed in processing storehouse bottom, the processing storehouse left and right sides is equipped with the rack respectively to structure as an organic whole, control panel passes through the lock mode to be installed in the rack upper end, the rack outside is equipped with the recess of installation access door respectively, processing platform passes through the lock mode to be installed in the inside lower extreme in processing storehouse, the inside upper end in processing storehouse is equipped with the main shaft.
As a further optimization of the technical scheme, the machining platform comprises a detection disc, a steering arm, a pneumatic tube, a numerical control base and a platform main body, wherein the numerical control base is arranged at the right end of the platform main body and connected in an embedding mode, the upper end of the numerical control base is sleeved and connected with the right end of the steering arm, the detection disc is arranged at the left end of the steering arm, the right end of the pneumatic tube is connected with the top of the numerical control base in a penetrating mode, the top of the detection disc is connected with the left end of the pneumatic tube, and the upper surface of the platform main body.
As this technical scheme's further optimization, it includes the anticollision ball to detect the dish, the probe, scale removal subassembly, pressure probe, spacing abaculus, the disk body, touch the chassis, pressure probe is the tubular structure, and through connection is in disk body middle part upper end, the probe upper end is connected with the inside lower extreme of pressure probe, touch the chassis upper end and install in the inside lower extreme of disk body through the embedding mode, the anticollision ball is equipped with more than two, and even equidistance distributes in touching chassis bottom both ends, scale removal subassembly middle part upper end and the inside lower extreme activity registrate of disk body, spacing abaculus is equipped with two, and distribute in pressure probe surface lower extreme, touch chassis upper end middle part and cooperate with spacing abaculus, pressure probe is connected with the pneumatic tube.
As the further optimization of this technical scheme, scale removal subassembly is equipped with four including brushing post, distribution base, rotation disc, distribution base, and even equidistance distributes in rotation disc bottom, and the brush post is equipped with more than two, and even equidistance distributes in distribution base bottom, and the brush post is connected with platform main part upper surface.
As the further optimization of the technical scheme, the rotation disc comprises a power inner disc, oblique driving wheels and a pulling shaft, the pulling shaft is of a cylindrical structure and is installed in the middle of the power inner disc in a sleeving mode, the power inner disc is located in the middle of the rotation disc and is of an integrated structure, the oblique driving wheels are more than two and are uniformly distributed on the upper surface of the power inner disc at equal intervals.
As a further optimization of the technical scheme, the numerical control base comprises a driving ring, a numerical control axis, a limiting baffle and a positioning tray, the bottom of the numerical control base is installed at the right end of the platform main body through the positioning tray, the driving ring is installed at the upper end of the numerical control base in a sleeving mode, the numerical control axis is arranged inside the numerical control base, the bottom of the numerical control axis is connected with the limiting baffle, and the inside of the driving ring is connected with the numerical control axis.
As the further optimization of this technical scheme, touch chassis top both ends and be equipped with elastic element for carry out internal connection when being connected with the disk body, and then realize the elastic support effect, realize automatic re-setting.
As the further optimization of the technical scheme, the lug which is attached to the top surface of the scale component is arranged inside the disc body, the power inner disc can be driven to rotate when the brush column is in contact with the surface of a workpiece on the processing platform, and the oblique driving wheel and the lug are in contact friction to increase the steering force and the rotating speed.
As the further optimization of the technical scheme, the tail ends of the brush columns are respectively provided with the plurality of iron wires, so that scraps on the surface of a workpiece can be quickly swept away, and the probe can conveniently perform depth detection.
Advantageous effects
The utility model relates to a process detection device in machine manufacturing, after the power on of the affirmation equipment, the operation of the cabinet is started through the control panel, the cabinet drives the main shaft to mill the workpiece after the workpiece is fixed on the processing platform, in order to ensure the milling precision and the striking balance of the workpiece surface, the steering arm can be driven to swing through the numerical control base after milling, and the detection disc is moved to the surface position of the platform main body to detect the workpiece, when the detection disc is close to the workpiece, the side surface of the detection disc is contacted through the contact chassis firstly, and enters the surface area of the workpiece under the extrusion of the anti-collision ball, the contact chassis is fixed with the limit embedded block in a joint way, and is positioned on the same horizontal line with the bottom of the probe, the probe can also contact with the workpiece surface, the probe controls the pressure value of the air pressure pipe according to the depth of contact with the workpiece surface, the workpiece personnel can carry out detection and judgment according to the pressure change, the protection of scale removal subassembly as the probe outer lane, it is rotatory to drive through the rotation disc when with work piece surface contact, make the brush post on the distribution base can get rid of work piece surface's sweeps, oblique driving wheel is the arc design, the middle part is furnished with the pivot, can the greatly increased power inner disc turn to and the rotational speed when with the lug contact, numerical control axle center is at the spacing separation blade synchronous motion when driving the ring rotation of drive, this spacing separation blade left end is equipped with the inclined plane, can slide when contacting with the work piece and rise, make the whole work piece surface position that is higher than of drive ring, avoid detecting dish and work piece striking, effectual protecting effect has been played.
Based on the prior art, the invention can achieve the following advantages after operation:
detect the dish and pass through numerical control base and drive to workpiece surface position after milling the face and accomplish, the dirt subassembly is at removal in-process through oblique driving wheel drive this moment, and drive the sweeps that the brush post was got rid of workpiece surface, thereby make things convenient for the probe to carry out the degree of depth and survey, it is used for the part as the at first contact work piece to touch the underframe, and the rotation through crashproof ball drives the movable contact chassis extrusion and rises, effectively avoid probe and work piece direct contact to cause the striking, and the precision of surveying has been improved, prevent that the sweeps from blockking to cause the precision that thickness data stack brought unusual.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of the process detection device in the machine manufacturing of the present invention.
Fig. 2 is the utility model relates to a process detection device's among the machine-building processing platform looks sideways at the schematic diagram.
Fig. 3 is a side view of the internal structure of the detection plate of the process detection device in the machine manufacturing of the present invention.
FIG. 4 is a schematic diagram of the descaling assembly of the process detecting device in machine manufacturing according to the present invention.
Fig. 5 is a schematic view of the bottom structure of the rotation disc of the process detecting device in the machine manufacturing of the present invention.
Fig. 6 is a side view of the internal structure of the numerical control base of the process detecting device in the machine manufacturing of the present invention.
Reference numerals in the drawings indicate: the device comprises a positioning base-sa, a processing bin-sb, a cabinet-sc, a main shaft-sd, a control panel-se, an access door-sf, a processing platform-sg, a detection disc-sg 1, a steering arm-sg 2, a pneumatic tube-sg 3, a numerical control base-sg 4, a platform main body-sg 5, an anti-collision ball-sg 11, a probe-sg 12, a descaling assembly-sg 13, a pressure probe-sg 14, a limiting insert-sg 15, a disc body-sg 16, a touch base-sg 17, a brush column-131, a distribution base-132, a self-rotating disc-133, a power inner disc-1331, a tilting wheel-1332, a pull shaft-1333, a driving ring-sg 41, a numerical control shaft center-sg 42, a limiting baffle-sg 43 and a positioning tray-sg 44.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
The upper and lower sides, the inside and outside sides, the front and back sides, and the left and right sides mentioned in the present invention all use the orientation in fig. 1 as a reference.
Examples
Referring to fig. 1 to 6, the present invention provides a process detecting apparatus for machine manufacturing, the structure comprises a positioning base sa, a processing bin sb, a cabinet sc, a main shaft sd, a control panel se, an access door sf and a processing platform sg, the positioning base sa is arranged at the bottom of the processing bin sb in a buckling manner, the left side and the right side of the processing bin sb are respectively provided with a cabinet sc, and is an integrated structure, the control panel se is arranged at the upper end of the machine cabinet sc in a buckling way, grooves for installing an access door sf are respectively arranged at the outer side of the cabinet sc, the processing platform sg is arranged at the lower end inside the processing bin sb in a buckling mode, a main shaft sd is arranged at the upper end inside the processing bin sb, after the equipment is confirmed to be powered on, the cabinet sc is started to operate through the control panel se, and after the workpiece is fixed on the machining platform sg, the cabinet sc drives the main shaft sd to conduct face milling machining on the workpiece.
The machining platform sg comprises a detection disc sg1, a steering arm sg2, an air pressure tube sg3, a numerical control base sg4 and a platform body sg5, the numerical control base sg4 is arranged at the right end of the platform body sg5 and connected in a jogged mode, the upper end of the numerical control base sg4 is connected with the right end of the steering arm sg2 in a sleeved mode, the detection disc sg1 is arranged at the left end of the steering arm sg2, the right end of the air pressure tube sg3 is connected with the top of the numerical control base sg4 in a penetrating mode, the top of the detection disc sg1 is connected with the left end of the air pressure tube sg3, the upper surface of the platform body sg5 is connected with the bottom of the detection disc sg1, and in order to ensure the milling precision and the surface sizing balance of the workpiece surface, the steering arm sg2 can be driven to swing through the numerical control base sg4 after the milling is completed, and the detection disc sg1 is moved to the surface position of the platform body sg5 to detect the workpiece.
The detection disc sg1 comprises anti-collision balls sg11, probes sg12, a descaling assembly sg13, a pressure probe sg14, a limiting embedded block sg15, a disc sg16 and a contact chassis sg17, wherein the pressure probe sg14 is of a cylindrical structure and is connected to the upper end of the middle of the disc sg16 in a penetrating manner, the upper end of the probe sg12 is connected with the lower end of the inside of the pressure probe sg14, the upper end of the contact chassis sg17 is mounted at the lower end of the inside of the disc sg16 in an embedding manner, more than two anti-collision balls sg11 are arranged and are uniformly and equidistantly distributed at the two ends of the bottom of the contact chassis sg17, the upper end of the middle of the descaling assembly sg13 is movably sleeved with the lower end of the inside of the disc sg16, the limiting embedded blocks sg15 are arranged and distributed at the lower end of the surface of the pressure probe sg 6867, the middle of the upper end of the contact chassis sg17 is matched with the limiting embedded block sg15, the pressure tube sg15 is connected with the contact chassis sg15, and when the contact chassis sg15 approaches the side surface of the workpiece 36 14 2, and the anti-collision ball sg11 is extruded to enter the surface area of the workpiece, the touch bottom frame sg17 is fixedly attached to the limiting insert sg15 and is positioned on the same horizontal line with the bottom of the probe sg12, the probe sg12 can also be in contact with the surface of the workpiece, the probe sg12 controls the pressure value of the pneumatic tube sg3 according to the depth of contact with the surface of the workpiece, and a workpiece worker can perform detection and judgment according to the pressure change number of the pneumatic tube sg3 displayed by the control panel se.
Descaling assembly sg13 includes brush post 131, distribution base 132, rotation disc 133, distribution base 132 is equipped with four, and even equidistance distributes in rotation disc 133 bottom, brush post 131 is equipped with more than two, and even equidistance distributes in distribution base 132 bottom, brush post 131 is connected with platform main part sg5 upper surface, and descaling assembly sg13 is as the protection of probe sg12 outer lane, drives rotatoryly through rotation disc 133 when contacting with the work piece surface, makes brush post 131 on the distribution base 132 can get rid of the sweeps on work piece surface.
The rotation disc 133 includes power inner disc 1331, oblique driving wheel 1332, axle 1333 is the cylindrical structure, and installs in power inner disc 1331 middle part through the registrate mode, power inner disc 1331 is located rotation disc 133 middle part to structure as an organic whole, oblique driving wheel 1332 is equipped with more than two, and even equidistance distribution is in power inner disc 1331 upper surface, and oblique driving wheel 1332 is the arc design, and the middle part is furnished with the pivot, can greatly increased power inner disc 1331 turn to and the rotational speed when contacting with the lug.
The numerical control base sg4 comprises a driving ring sg41, a numerical control axis sg42, a limiting baffle sg43 and a positioning tray sg44, the bottom of the numerical control base sg4 is mounted at the right end of a platform body sg5 through the positioning tray sg44, the driving ring sg41 is mounted at the upper end of a numerical control base sg4 in a sleeving manner, the numerical control axis sg42 is arranged inside the numerical control base sg4, the bottom of the numerical control axis sg42 is connected with the limiting baffle sg43, the driving ring sg41 is connected with the numerical control axis sg42 inside, the limiting baffle sg43 synchronously moves when the driving ring sg41 is driven to rotate by the numerical control axis sg42, an inclined surface is arranged at the left end of the limiting baffle sg43, the driving ring sg41 can slide and rise when the driving ring sg1 is in contact with a workpiece, the driving ring sg41 is integrally higher than the surface position, collision between the driving ring sg1 and the workpiece detection is avoided, and an effective protection effect is achieved.
Touch chassis sg17 top both ends and be equipped with elastic element for carry out internal connection when being connected with disk body sg16, and then realize the elastic support effect, realize automatic re-setting.
The disc body sg16 is internally provided with a convex block attached to the top surface of the scale assembly sg13, when the brush column 131 is in contact with the surface of a workpiece on the processing platform sg, the power inner disc 1331 can be driven to rotate, and at the moment, the contact friction between the inclined driving wheel 1332 and the convex block can increase the steering force and the rotating speed.
The tail end of the brush column 131 is evenly distributed with a plurality of iron wire threads, and scraps on the surface of a workpiece can be quickly swept away, so that the depth detection is conveniently carried out by the probe sg 12.
The principle of the utility model is as follows: after the equipment is powered on, the cabinet sc is started to operate through the control panel se, the cabinet sc drives the spindle sd to mill the workpiece after the workpiece is fixed on the machining platform sg, in order to ensure the milling precision and the surface striking balance of the workpiece, the steering arm sg2 can be driven to swing through the numerical control base sg4 after the milling is finished, the detection disc sg1 is moved to the surface position of the platform body sg5 to detect the workpiece, when the detection disc sg1 is close to the workpiece, the side face of the detection disc sg is firstly contacted through the touch bottom frame sg17, the detection disc sg enters the surface area of the workpiece under the extrusion of the anti-collision ball sg11, at the moment, the touch bottom frame sg17 is fixedly attached to the limit embedded block sg15 and is positioned on the same horizontal line with the bottom of the probe sg12, the probe sg12 can also be contacted with the surface of the workpiece, at the moment, the probe sg12 can judge the pressure value of the pressure of the pneumatic tube sg3 according to the depth of the control panel sg3 displayed by the workpiece personnel who detect the pressure of the pneumatic tube sg3, the descaling assembly sg13 is used for protecting the outer ring of the probe sg12, and is driven to rotate by the rotation disc 133 when in contact with the surface of a workpiece, so that the waste scraps on the surface of the workpiece can be removed by the brush column 131 on the distribution base 132, the inclined driving wheel 1332 is in an arc-shaped design, the middle part of the inclined driving wheel 1332 is provided with a rotating shaft, the steering and rotating speed of the power inner disc 1331 can be greatly increased when in contact with a bump, the numerical control axis sg42 drives the limiting blocking sheet sg43 to synchronously move when driving the driving ring sg41 to rotate, the left end of the limiting blocking sheet sg43 is provided with an inclined plane, the inclined plane can slide and rise when in contact with the workpiece, the driving ring sg41 is integrally higher than the surface of the workpiece, the collision between the detection disc sg 1.
The utility model provides a problem that prior art is when measuring the work piece after every face of milling, because the sweeps that the face of milling produced can remain on the work piece after the face of milling, the probe contacts the sweeps surface at the in-process of direct detection easily, but not contact the work piece surface, the thickness data that leads to the sweeps directly superposes in the detection data of probe, and then lead to spacing numerical value error to increase, the precision data of the face of milling has been influenced, and the protectiveness of side is imperfect when probe and work piece contact, it causes the damage to lead to the fact with the work piece striking easily in the detection device, remain the optimization, the invention makes up mutually through above-mentioned parts, effectively avoid probe and work piece direct contact to cause the striking, and the precision of surveying has been improved, prevent that the sweeps from blockking that the precision that leads to the fact thickness data stack to bring is unusual.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a process detection device among machine-building, its structure includes location base (sa), processing storehouse (sb), rack (sc), main shaft (sd), control panel (se), access door (sf), processing platform (sg), its characterized in that:
location base (sa) is installed in processing storehouse (sb) bottom, processing storehouse (sb) both sides are equipped with rack (sc), control panel (se) are installed in rack (sc) upper end, rack (sc) outside is equipped with access door (sf), install in processing storehouse (sb) inside lower extreme processing platform (sg), the inside upper end in processing storehouse (sb) is equipped with main shaft (sd).
2. A process-monitoring device in manufacturing of machines according to claim 1, characterized in that: processing platform (sg) is including detecting dish (sg 1), steering arm (sg 2), pneumatic tube (sg 3), numerical control base (sg 4), platform main part (sg 5), platform main part (sg 5) right-hand member is equipped with numerical control base (sg 4), numerical control base (sg 4) upper end is connected with steering arm (sg 2) right-hand member, steering arm (sg 2) left end is equipped with detects dish (sg 1), pneumatic tube (sg 3) right-hand member is connected with numerical control base (sg 4) top, it is connected with pneumatic tube (sg 3) left end to detect dish (sg 1) top, platform main part (sg 5) upper surface is connected with detection dish (sg 1) bottom.
3. A process-monitoring device in manufacturing of machines according to claim 2, characterized in that: the detection disc (sg 1) comprises anti-collision balls (sg 11), a probe (sg 12), a descaling assembly (sg 13), a pressure probe (sg 14), a limiting embedded block (sg 15), a disc body (sg 16) and a touch chassis (sg 17), wherein the pressure probe (sg 14) is connected to the upper end of the middle of the disc body (sg 16), the upper end of the probe (sg 12) is connected with the lower end of the pressure probe (sg 14), the upper end of the touch chassis (sg 17) is installed at the lower end of the inside of the disc body (sg 16), the anti-collision balls (sg 11) are distributed at the two ends of the bottom of the touch chassis (sg 17), the upper end of the middle of the descaling assembly (sg 13) is sleeved with the lower end of the inside of the disc body (sg 16), the limiting embedded block (sg 15) is distributed at the lower end of the surface of the pressure probe (sg 14), the middle of the upper end of the touch chassis (sg 17) is matched with the limiting embedded block (sg 15), and the pressure probe (sg 8653) is connected with the pressure tube (14).
4. A process-monitoring device in manufacturing of machines according to claim 3, characterized in that: the descaling assembly (sg 13) comprises brush columns (131), distribution bases (132) and rotation discs (133), the distribution bases (132) are distributed at the bottoms of the rotation discs (133), the brush columns (131) are distributed at the bottoms of the distribution bases (132), and the brush columns (131) are connected with the upper surface of the platform main body (sg 5).
5. The process-monitoring device in machine manufacturing of claim 4, wherein: the rotation disc (133) comprises a power inner disc (1331), an inclined driving wheel (1332) and a pulling shaft (1333), the pulling shaft (1333) is installed in the middle of the power inner disc (1331), the power inner disc (1331) is located in the middle of the rotation disc (133), and the inclined driving wheel (1332) is distributed on the upper surface of the power inner disc (1331).
6. A process-monitoring device in manufacturing of machines according to claim 2, characterized in that: the numerical control base (sg 4) comprises a driving ring (sg 41), a numerical control axis (sg 42), limiting blocking pieces (sg 43) and a positioning tray (sg 44), wherein the bottom of the numerical control base (sg 4) is installed at the right end of the platform main body (sg 5) through the positioning tray (sg 44), the driving ring (sg 41) is installed at the upper end of the numerical control base (sg 4), the numerical control axis (sg 42) is arranged inside the numerical control base (sg 4), the bottom of the numerical control axis (sg 42) is connected with the limiting blocking pieces (sg 43), and the inside of the driving ring (sg 41) is connected with the numerical control axis (sg 42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657813.6U CN209811881U (en) | 2019-05-08 | 2019-05-08 | Process detection device in machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657813.6U CN209811881U (en) | 2019-05-08 | 2019-05-08 | Process detection device in machine-building |
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| Publication Number | Publication Date |
|---|---|
| CN209811881U true CN209811881U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920657813.6U Expired - Fee Related CN209811881U (en) | 2019-05-08 | 2019-05-08 | Process detection device in machine-building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117430293A (en) * | 2023-12-18 | 2024-01-23 | 水分子(常州)新材料科技有限公司 | Water level detection device for water treatment and treatment method |
-
2019
- 2019-05-08 CN CN201920657813.6U patent/CN209811881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117430293A (en) * | 2023-12-18 | 2024-01-23 | 水分子(常州)新材料科技有限公司 | Water level detection device for water treatment and treatment method |
| CN117430293B (en) * | 2023-12-18 | 2024-03-22 | 水分子(常州)新材料科技有限公司 | Water level detection device for water treatment and treatment method |
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Granted publication date: 20191220 Termination date: 20200508 |