CN110252550B - Spraying device for antirust paint - Google Patents
Spraying device for antirust paint Download PDFInfo
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- CN110252550B CN110252550B CN201910561578.7A CN201910561578A CN110252550B CN 110252550 B CN110252550 B CN 110252550B CN 201910561578 A CN201910561578 A CN 201910561578A CN 110252550 B CN110252550 B CN 110252550B
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- sleeve
- rod
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- storage box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
- B05B12/36—Side shields, i.e. shields extending in a direction substantially parallel to the spray jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0421—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with rotating spray heads
Abstract
The invention discloses a spraying device for antirust paint, which comprises a base, wherein a cross beam is arranged above the base, a plurality of supporting rods are fixedly connected between the base and the cross beam, and the number of the supporting rods is two, so that the spraying device has the beneficial effects that: the device is provided with the power mechanism, the servo motor can be started to drive the threaded sleeve to move up and down, the connecting plate drives the piston rod to move up, and the anti-rust paint in the storage box is extruded out through the discharging pipe, so that the anti-rust paint is sprayed on a steel plate to be processed on the clamping groove through the spray head, the connecting plate is in threaded connection with the threaded sleeve, the disassembly is convenient, when the servo motor breaks down, the connecting plate can be disconnected from the threaded sleeve, and the connecting plate is driven to move up and down by the aid of the electric telescopic rod I.
Description
The technical field is as follows:
the invention belongs to the technical field of mechanical equipment, and particularly relates to a spraying device for antirust paint.
Background art:
in the prior art, most of traditional spraying equipment only has one power mechanism, once the power mechanism breaks down, spraying needs to be stopped, the processing efficiency is easily influenced, and in the spraying process of the traditional spraying equipment, because the anti-rust paint is sprayed under the high-pressure condition, the anti-rust paint is easily dispersed everywhere, so that the spraying is not uniform.
The invention content is as follows:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a spray coating device for rust inhibitive paint, which solves the disadvantages of the prior art.
In order to solve the above problems, the present invention provides a technical solution:
a spraying device for antirust paint is characterized by comprising a base, wherein a cross beam is arranged above the base, a plurality of supporting rods are fixedly connected between the base and the cross beam, two supporting rods are arranged, a power mechanism is arranged on the cross beam, a spraying mechanism is arranged above one end of the power mechanism, a protection mechanism is arranged at one end of the spraying mechanism, a fixing mechanism is arranged on the other side supporting rod of the protection mechanism relative to the spraying mechanism, the fixing mechanism comprises two moving sleeves, the two moving sleeves are arranged, the moving sleeves are sleeved on the supporting rods and movably connected with the supporting rods, a second electric telescopic rod is fixedly connected below the moving sleeve close to the base and is fixedly arranged on the base, one sides of the two moving sleeves are rotatably supported and connected with clamping grooves, and two ends of each clamping groove are sleeved with a lantern ring, limiting plates are fixedly connected to one sides of the lantern rings;
the power mechanism comprises a servo motor, the servo motor is fixedly arranged on a cross beam, the output end of the servo motor is connected with a threaded rod in a transmission manner, the other end of the threaded rod, which is opposite to the servo motor, is rotatably connected with a bearing, the bearing is fixedly arranged on a base, the threaded rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is fixedly connected with a connecting rod, the other end of the connecting rod, which is opposite to the threaded sleeve, is provided with a threaded surface, the connecting rod is in threaded connection with a connecting sleeve through the threaded surface, a connecting plate is sleeved in the connecting sleeve and movably connected with the connecting sleeve, one side, which is close to the base, of the connecting plate is provided with an electric telescopic rod, the electric telescopic rod is fixedly arranged on the base, and the other side, which is opposite to the connecting sleeve, of the connecting plate is fixedly connected with a sliding block, the sliding block is connected with a sliding rail in a sliding manner, and the sliding rail is fixedly arranged on the supporting rod;
the spraying mechanism comprises a material storage box, the material storage box is fixedly arranged on a support rod, a pressing plate is arranged in the material storage box, a piston rod is fixedly connected to one side, close to a base, of the pressing plate, the piston rod is arranged on the material storage box in an inserting mode, a sealing ring is arranged at the joint of the piston rod and the material storage box, one end, arranged outside the material storage box, of the piston rod is fixedly connected with a connecting plate, a feeding hole is formed in the upper end of the material storage box, a discharging pipe is connected to the upper end of the other side, opposite to the support rod, of the material storage box, the discharging pipe is integrally in a mirror image Z-shaped structure, a first electric rotary joint and a second electric rotary joint are respectively arranged at two turning positions of a mirror image Z-shaped structure pipe body, the other end of the second electric rotary joint is connected with a connecting pipe, a plurality of mass balls are arranged in the connecting pipe body, and the number of the mass balls is designed to be M, m is the circumference of the middle pitch arc of the ring region that shelters from in advance, and C is the diameter of quality ball, and wherein first electric rotary joint drives the slope section and the connecting pipe of mirror image second font structure body and rotates around the central axis of discharging pipe, and the second rotary joint drives the connecting pipe and independently rotates, and is first connecting pipe one side is connected with the shower nozzle, the shower nozzle passes through intercommunication each other between connecting pipe and the discharging pipe, protection machanism includes the protection sleeve, the protection sleeve cover is established on the connecting pipe, protection sleeve and connecting pipe fixed connection, it has the mounting groove to cut on the outer wall of protection sleeve, the protection sleeve has square sleeve through mounting groove threaded connection, square sleeve passes through mounting groove and antiskid sleeve detachable connection.
Further, the limiting plate all sets up inside the centre gripping groove, lantern ring one side is provided with the nut, nut and centre gripping groove threaded connection.
The invention has the beneficial effects that:
1. the device is provided with the power mechanism, the servo motor can be started to drive the threaded sleeve to move up and down, the connecting plate drives the piston rod to move up, and the anti-rust paint in the storage box is extruded out through the discharging pipe, so that the anti-rust paint is sprayed on a steel plate to be processed on the clamping groove through the spray head; 2. through the two rotary joints and the mirror image Z-shaped spray pipe, spray heads with various sizes are not required to be equipped, the static change of the spray area of the spray heads is realized through the centrifugal force action of the rotary joints, and the dynamic spray range or the spray of arc-shaped workpieces with various sizes is realized through the integral arc-shaped rotation; 3. the defects of lifting of the workpiece clamping structure and limited swinging range of the spray head can be partially overcome by utilizing the lifting and rotating design of the workpiece clamping mechanism.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the protective sleeve and the square sleeve of the present invention;
fig. 3 is an enlarged schematic view of the structure at a of the present invention.
In the figure: 1. a base; 2. a support bar; 3. a cross beam; 4. a power mechanism; 401. a servo motor; 402. a threaded rod; 403. a bearing; 404. a threaded sleeve; 405. a connecting rod; 406. a connecting sleeve; 407. a slider; 408. a slide rail; 409. a first electric telescopic rod; 4010. a connecting plate; 5. a spraying mechanism; 501. a material storage box; 502. pressing a plate; 503. a piston rod; 504. a feed inlet; 505. a discharge pipe; 506. a connecting pipe; 507. a spray head; 6. a protection mechanism; 601. a protective sleeve; 603. mounting grooves; 602. a square sleeve; 7. a fixing mechanism; 701. moving the sleeve; 702. a second electric telescopic rod; 703. a clamping groove; 704. a collar; 705. a limiting plate; 706. and (4) a nut.
The specific implementation mode is as follows:
example 1: as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a spraying device for antirust paint is characterized by comprising a base 1, wherein a cross beam 3 is arranged above the base 1, a plurality of supporting rods 2 are fixedly connected between the base 1 and the cross beam 3, two supporting rods 2 are arranged, a power mechanism 4 is arranged on the cross beam 3, a spraying mechanism 5 is arranged above one end of the power mechanism 4, a protection mechanism 6 is arranged at one end of the spraying mechanism 5, a fixing mechanism 7 is arranged on the supporting rod 2 on the other side of the protection mechanism 6 opposite to the spraying mechanism 5, the fixing mechanism 7 comprises a movable sleeve 701, two movable sleeves 701 are arranged, the movable sleeve 701 is sleeved on the supporting rod 2 and movably connected with the supporting rod 2, a second electric telescopic rod 702 is fixedly connected below the movable sleeve 701 close to the base 1, and the second electric telescopic rod 702 is fixedly installed on the base 1, one side of each of the two movable sleeves 701 is rotatably supported and connected with a clamping groove 703, two ends of each clamping groove 703 are respectively sleeved with a lantern ring 704, and one side of each lantern ring 704 is fixedly connected with a limiting plate 705;
actuating unit 4 includes servo motor 401, servo motor 401 fixed mounting is on crossbeam 3, servo motor 401's output transmission is connected with threaded rod 402, the other end for servo motor 401 on the threaded rod 402 rotates and is connected with bearing 403, bearing 403 fixed mounting is on base 1, threaded connection has threaded sleeve 404 on the threaded rod 402, threaded sleeve 404 one side fixedly connected with connecting rod 405, be provided with the screw thread on the connecting rod 405 for the other end of threaded sleeve 404, there is connecting sleeve 406 through screw thread threaded connection on the connecting rod 405, the connecting sleeve 406 endotheca is equipped with connecting plate 4010, connecting plate 4010 and connecting sleeve 406 swing joint, one side that is close to base 1 on the connecting plate 4010 is provided with No. 409 electric telescopic handle, No. 409 electric telescopic handle fixed mounting is on base 1, a sliding block 407 is fixedly connected to the other side of the connecting plate 4010, which is opposite to the connecting sleeve 406, the sliding block 407 is slidably connected to a sliding rail 408, and the sliding rail 408 is fixedly mounted on the support rod 2;
the spraying mechanism 5 comprises a storage box 501, the storage box 501 is fixedly mounted on the support rod 2, a pressing plate 502 is arranged inside the storage box 501, a piston rod 503 is fixedly connected to one side of the pressing plate 502 close to the base 1, the piston rod 503 is arranged on the storage box 501 in an inserting manner, a sealing ring is arranged at the joint of the piston rod 503 and the storage box 501, one end of the piston rod 503, which is arranged outside the storage box 501, is fixedly connected with a connecting plate 4010, a feed inlet 504 is arranged at the upper end of the storage box 501, a discharge pipe 505 is connected to the upper end of the other side of the storage box 501, which is opposite to the support rod 2, the discharge pipe 505 is integrally of a mirror image B-shaped structure, a first electric rotary joint and a second electric rotary joint are respectively arranged at two corners of the mirror image B-shaped structure pipe body, a connecting pipe 506 is connected to the other end of the second electric rotary joint, and a plurality of mass balls are arranged in the connecting pipe body of the connecting pipe 506, the number of the mass balls is designed to be M, M is A/C, A is the circumference of the middle arc line of the pre-shielded circular ring area, C is the diameter of the mass ball, wherein the first electric rotary joint drives the connecting pipe 506 of the inclined section and the horizontal section of the mirror image Z-shaped structure pipe body to rotate around the central axis of the discharging pipe 505, the second electric rotary joint drives the connecting pipe 506 to independently rotate, one side of the first connecting pipe 506 is connected with a spray head 507, the spray head 507 is communicated with the discharge pipe 505 through a connecting pipe 506, the protection mechanism 6 comprises a protection sleeve 601, the protective sleeve 601 is sleeved on the connecting pipe 506, the protective sleeve 601 is fixedly connected with the connecting pipe 506, the outer wall of the protection sleeve 601 is provided with a mounting groove 603, the protection sleeve 601 is in threaded connection with a square sleeve 602 through the mounting groove 603, and the square sleeve 602 is detachably connected with the anti-skid sleeve through the mounting groove 603.
Further, the limiting plates 705 are all arranged inside the clamping groove 703, a nut 706 is arranged on one side of the collar 704, and the nut 706 is in threaded connection with the clamping groove 703.
Specifically, the method comprises the following steps: a spraying device for antirust paint is characterized in that when the spraying device is used, a steel plate to be processed is placed on a clamping groove 703, sleeve rings 704 are sleeved at two ends of the clamping groove 703, nuts 706 are sleeved at two ends of the clamping groove 703, the nuts 706 are rotated to abut against the sleeve rings 704 to fix the steel plate by using a limiting plate 705, a servo motor 401 is started to drive a threaded rod 402 to rotate, a threaded sleeve 404 is moved upwards on the threaded rod 402 to drive a connecting plate 4010 to move upwards, the connecting plate 4010 moves upwards to drive a piston rod 503 to move upwards, so that antirust paint in a storage tank 501 is extruded by a pressing plate 502, the antirust paint is conveyed to a spray head 507 from a discharge pipe 505 to be sprayed out, when an arc-shaped large-size workpiece is sprayed, the height of a second electric telescopic rod 702 is firstly adjusted to align the midpoint of a central arc line of the arc-shaped workpiece with the center of a circle of the circular spray head 507, then a first rotary joint close to the storage tank 501 is started, thereby driving the connection pipe 506 of the inclined section and the horizontal section of the mirror image Z-shaped structure pipe body to rotate around the central axis of the discharging pipe 505, more particularly, enabling the connection pipe 506 of the inclined section and the horizontal section of the mirror image Z-shaped structure pipe body to swing, namely, the connection pipe rotates forward to spray one half of the arc section of the workpiece, and rotates backward to spray the other half of the arc section of the workpiece, in addition, the swing arc spraying mode can also enable the clamping platform to move horizontally and vertically aiming at the traditional large-size workpiece, the swing arc spraying mode can be simply designed to point to the lifting motion without moving left and right, thereby saving the transverse design space, because the swinging of the spray head can realize the two-dimensional comprehensive motion, if the size of the arc-shaped workpiece is smaller, the second rotary joint close to the horizontal connection pipe 506 is additionally added at this moment, thereby enabling the connection pipe 506 and the protection sleeve 601 thereon to rotate at high speed, the centrifugal force generated by the rotation causes a plurality of mass blocks in the connecting pipe 506 to rotate highly and uniformly gather at the circumference boundary of the largest diameter of the connecting pipe 506, and the mass blocks a part of the circumference of the filter screen of the circular spray head 506, so that the spray range of the sprayed paint water is reduced, and the paint spray is suitable for spraying small-sized workpieces. In addition, the clamping grooves 703 for clamping the workpiece are rotatably supported on the two movable sleeves 701, so that the concealed area of the workpiece can rotate, and the workpiece can be sprayed on a large range without a large lifting range and a large swinging range of the spray head. Utilize No. two electric telescopic handle 702 to drive centre gripping groove 703 in addition and reciprocate to directly change the position of spraying, when servo motor 401 broke down, can break off connecting plate 4010 and threaded sleeve 404 be connected, utilize electric telescopic handle 409 to drive the connecting plate and reciprocate No. one, this kind of design can make this device have more the practicality, through being provided with protection machanism 6, square sleeve 602 and protection sleeve 601 detachable connections on the protection machanism 6, can select the sleeve of different shapes as required.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (2)
1. The spraying device for the anti-rust paint is characterized by comprising a base (1), wherein a cross beam (3) is arranged above the base (1), two supporting rods (2) are fixedly connected between the base (1) and the cross beam (3), a power mechanism (4) is arranged on the cross beam (3), a spraying mechanism (5) is arranged above one end of the power mechanism (4), a protection mechanism (6) is arranged at one end of the spraying mechanism (5), a fixing mechanism (7) is arranged on the protection mechanism (6) and opposite to the supporting rod (2) of the spraying mechanism (5), the fixing mechanism (7) comprises a movable sleeve (701), two movable sleeves (701) are arranged, the movable sleeve (701) is sleeved on the supporting rod (2) and movably connected with the supporting rod (2), and a second electric telescopic rod (702) is fixedly connected below the movable sleeve (701) close to the base (1), the second electric telescopic rod (702) is fixedly arranged on the base (1), one side of each of the two movable sleeves (701) is rotatably supported and connected with a clamping groove (703), two ends of each clamping groove (703) are respectively sleeved with a lantern ring (704), and one side of each lantern ring (704) is fixedly connected with a limiting plate (705);
actuating unit (4) includes servo motor (401), servo motor (401) fixed mounting is on crossbeam (3), the output transmission of servo motor (401) is connected with threaded rod (402), the other end for servo motor (401) on threaded rod (402) rotates and is connected with bearing (403), bearing (403) fixed mounting is on base (1), threaded connection has threaded sleeve (404) on threaded rod (402), threaded sleeve (404) one side fixedly connected with connecting rod (405), be provided with the thread face on connecting rod (405) for the other end of threaded sleeve (404), have connecting sleeve (406) through thread face threaded connection on connecting rod (405), connecting sleeve (406) endotheca is equipped with connecting plate (4010), connecting plate (4010) and connecting sleeve (406) swing joint, one side, close to the base (1), of the connecting plate (4010) is provided with a first electric telescopic rod (409), the first electric telescopic rod (409) is fixedly installed on the base (1), the other side, opposite to the connecting sleeve (406), of the connecting plate (4010) is fixedly connected with a sliding block (407), the sliding block (407) is in sliding connection with a sliding rail (408), and the sliding rail (408) is fixedly installed on the supporting rod (2);
the spraying mechanism (5) comprises a storage box (501), the storage box (501) is fixedly mounted on a support rod (2), a pressing plate (502) is arranged inside the storage box (501), a piston rod (503) is fixedly connected to one side, close to a base (1), of the pressing plate (502), the piston rod (503) is arranged on the storage box (501) in an inserting mode, a sealing ring is arranged at the joint of the piston rod (503) and the storage box (501), one end, arranged outside the storage box (501), of the piston rod (503) is fixedly connected with a connecting plate (4010), a feed inlet (504) is formed in the upper end of the storage box (501), a discharge pipe (505) is connected to the upper end of the other side, opposite to the support rod (2), of the storage box (501), the discharge pipe (505) is integrally of a mirror image Z-shaped structure, and a first electric rotary joint and a second electric rotary joint are respectively arranged at two corners of the mirror image Z-shaped structure pipe body, the other end of the second electric rotary joint is connected with a connecting pipe (506), a plurality of mass balls are arranged in a pipe body of the connecting pipe (506), the number of the mass balls is designed to be M, M is A/C, A is the circumference of a middle arc line of a pre-shielded circular ring area, and C is the diameter of the mass ball; wherein the first electric rotary joint drives the inclined section of the mirror image Z-shaped structure pipe body and the connecting pipe (506) to rotate around the central axis of the discharging pipe (505), the second electric rotary joint drives the connecting pipe (506) to rotate independently, one side of the first connecting pipe (506) is connected with a circular spray head (507), the spray head (507) is communicated with the discharge pipe (505) through a connecting pipe (506), the protection mechanism (6) comprises a protection sleeve (601), the protection sleeve (601) is sleeved on the connecting pipe (506), the protective sleeve (601) is fixedly connected with the connecting pipe (506), the outer wall of the protective sleeve (601) is provided with a mounting groove (603), the protective sleeve (601) is connected with a square sleeve (602) through a mounting groove (603) in a threaded manner, the square sleeve (602) is detachably connected with the anti-skidding sleeve through the mounting groove (603).
2. The spray coating device for rust inhibitive paint according to claim 1, characterized in that: the limiting plates (705) are all arranged inside the clamping groove (703), a nut (706) is arranged on one side of the lantern ring (704), and the nut (706) is in threaded connection with the clamping groove (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561578.7A CN110252550B (en) | 2019-06-26 | 2019-06-26 | Spraying device for antirust paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561578.7A CN110252550B (en) | 2019-06-26 | 2019-06-26 | Spraying device for antirust paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110252550A CN110252550A (en) | 2019-09-20 |
| CN110252550B true CN110252550B (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910561578.7A Active CN110252550B (en) | 2019-06-26 | 2019-06-26 | Spraying device for antirust paint |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110724950A (en) * | 2019-11-15 | 2020-01-24 | 襄阳航林机械有限公司 | Low-pressure cold spraying repair device for aluminum alloy shell and application method of low-pressure cold spraying repair device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030018926A (en) * | 2001-08-31 | 2003-03-06 | 현대자동차주식회사 | Method for controlling a nozzle used for applicating the vehicle |
| CN207204500U (en) * | 2017-08-06 | 2018-04-10 | 桂林市鑫顺机电设备有限责任公司 | A kind of numerical control press workbench maintenance efficiently smearing equipment |
| CN108057544A (en) * | 2017-11-09 | 2018-05-22 | 深圳市晟祥知识产权有限公司 | A kind of white device of municipal administration nursery stock |
| CN108405217A (en) * | 2018-03-09 | 2018-08-17 | 郑诗永 | A kind of horizontal type timber finish coatings device |
| CN108837980A (en) * | 2018-06-07 | 2018-11-20 | 佛山市顺德区唯点工业设计有限公司 | A kind of outer wall of steel pipe oiling station |
| CN208991091U (en) * | 2018-07-31 | 2019-06-18 | 深圳市联懋科技有限公司 | A kind of fast spraying device for metal plate processing |
| CN108855697A (en) * | 2018-08-22 | 2018-11-23 | 盐城东江汽车部件有限公司 | A kind of vehicle steering wheel disk body spraying equipment |
| CN108940666A (en) * | 2018-09-07 | 2018-12-07 | 曾金玉 | A kind of Workpiece spraying device for machining |
| CN108816869B (en) * | 2018-09-07 | 2023-10-13 | 福建师范大学 | Sample stage cleaning device for attenuated total reflection infrared spectrometer |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianhui Inventor after: Zhou Shanchuan Inventor after: Hong Feng Inventor after: Zheng Dongmei Inventor before: Zheng Dongmei |
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Effective date of registration: 20210831 Address after: Jiangsu Nantong Second Construction Group Co., Ltd., No. 683, Renmin Middle Road, Qidong City, Nantong City, Jiangsu Province, 226000 Applicant after: JIANGSU NANTONG NO.2 CONSTRUCTION ENGINEERING (Group) Co.,Ltd. Address before: Xingyucuiyuan, No. 135-167, Fengkang Road, Haizhu District, Guangzhou, Guangdong 510000 Applicant before: Zheng Dongmei |
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Effective date of registration: 20220329 Address after: 226000 No. 500, Linyang Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Nantong second construction group xunteng yunchuang Intelligent Technology Co.,Ltd. Address before: Jiangsu Nantong Second Construction Group Co., Ltd., No. 683, Renmin Middle Road, Qidong City, Nantong City, Jiangsu Province, 226000 Patentee before: JIANGSU NANTONG NO.2 CONSTRUCTION ENGINEERING (GROUP) Co.,Ltd. |