CN112439627A - Swinging type reciprocating electrostatic spraying device and spraying method - Google Patents
Swinging type reciprocating electrostatic spraying device and spraying method Download PDFInfo
- Publication number
- CN112439627A CN112439627A CN202011378979.8A CN202011378979A CN112439627A CN 112439627 A CN112439627 A CN 112439627A CN 202011378979 A CN202011378979 A CN 202011378979A CN 112439627 A CN112439627 A CN 112439627A
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- fixedly connected
- motor
- base
- clamping
- cylinder
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- 238000007590 electrostatic spraying Methods 0.000 title claims abstract description 29
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- 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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a swinging type reciprocating electrostatic spraying device and a spraying method, wherein shells to be sprayed are clamped above positioning plates one by one to be fixed by inputting the motion time and the motion sequence of each driving assembly in a console, each positioning plate is provided with four baffle plates which can fix the four directions of the shells so as to ensure the spraying effect, a conveyer belt sends the shells to the lower part of an electrostatic spray head, a clamping assembly is started, a first cylinder jacks up a second cylinder, the second cylinder pushes a second motor to the shell direction, a sucking disc on a rotating rod is contacted with a clamping shell, an air pump is started, the shells are fixed by using negative pressure generated by the sucking disc, the second motor rotates, the inclination angle of the shells can be adjusted by using the rotating rod, and the horizontal height of the shells can be adjusted by the first cylinder, through the structure, the shell can be arranged at any angle for spraying, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electrostatic spraying, in particular to a swing type reciprocating electrostatic spraying device and a spraying method.
Background
Electrostatic spraying refers to a coating method in which atomized coating is negatively charged under the action of a high-voltage direct-current electric field by utilizing a corona discharge principle and is adsorbed on the surface of a positively charged substrate for discharge. The electrostatic spraying equipment comprises a spray gun, a spray cup, an electrostatic spraying high-voltage power supply and the like, most of the existing electrostatic spraying equipment is clamped on a fixed clamp for spraying, and the same clamp cannot be used for spraying multiple surfaces, so that the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide a swing type reciprocating electrostatic spraying device and a spraying method, and aims to solve the technical problems that in the prior art, one clamp cannot spray multiple surfaces, and the working efficiency is reduced.
In order to achieve the above object, the present invention provides a swing type reciprocating electrostatic spraying device, which comprises a base, a supporting frame, a conveying belt, an electrostatic spray head and clamping assemblies, wherein the supporting frame is fixedly connected with the base and positioned above the base, the electrostatic spray head is fixedly connected with the supporting frame and positioned below the supporting frame, the conveying belt is fixedly connected with the base and positioned above the base, the clamping assemblies comprise two clamping assemblies, the two clamping assemblies are respectively and fixedly connected with the base and respectively positioned at two sides of the conveying belt, each clamping assembly comprises a first air cylinder, a second motor and a clamping rod, the first air cylinder is fixedly connected with the base and positioned above the base, and the second air cylinder is fixedly connected with the first air cylinder, and the clamping rod is fixedly connected with the second motor and is positioned on the side surface of the second motor.
Wherein, the holding rod includes air pump, trachea, rotary rod and sucking disc, the air pump with second motor fixed connection, and be located the top of second motor, the rotary rod with second motor swing joint, and be located the side of second motor, the sucking disc respectively with the rotary rod with sucking disc fixed connection, and be located the rotary rod with between the trachea.
The swing type reciprocating electrostatic spraying device further comprises a heating plate, wherein the heating plate is fixedly connected with the supporting frame and is positioned on the side face of the shell.
The reciprocating electrostatic spraying device of formula that sways still includes the locating plate, the quantity of locating plate is a plurality of, every the locating plate respectively with transmission band fixed connection to be located equidistant set up in the top of transmission band.
The swing type reciprocating electrostatic spraying device further comprises a control console, and the control console is fixedly connected with the base and is positioned above the base.
The invention also provides a spraying method adopting the swing type reciprocating electrostatic spraying device, which is characterized by comprising the following steps:
inputting the movement time and the movement sequence of each driving assembly through a control console;
clamping shells to be sprayed one by one above the positioning plate for fixing, and starting the conveying belt;
waiting for the conveying belt to convey the shell to the position below the electrostatic spray head, starting the clamping assembly, and fixing the shell to a set angle;
and starting the electrostatic spray head for spraying, and after the spraying is finished, transporting the spray head to the position below the heating plate for drying.
The invention has the beneficial effects that: the movement time and the movement sequence of each driving component are input through a PLC system in the console, shells to be sprayed are clamped into the positioning plates one by one to be fixed, each positioning plate is provided with four baffle plates and can fix the four directions of the shells so as to ensure the spraying effect, the conveying belt conveys the shells to the lower part of the electrostatic spray head, the clamping component is started, the first cylinder jacks up the second cylinder, the second cylinder pushes the second motor to the shell direction, a sucker on the rotary rod is contacted with a clamping shell to start the air pump, the shells are fixed by utilizing negative pressure generated by the sucker, the second motor rotates, the inclination angle of the shells can be adjusted by utilizing the rotary rod, the horizontal height of the shells can be adjusted by utilizing the first cylinder, and the shells can be arranged at any angle to be sprayed by the structure, the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a swing type reciprocating electrostatic spraying device according to the present invention.
FIG. 2 is a schematic structural diagram of an electrostatic nozzle of the oscillating reciprocating electrostatic spraying device of the present invention.
FIG. 3 is a flow chart illustrating the steps of a spraying method of the oscillating electrostatic spraying device according to the present invention.
1-base, 2-support frame, 3-transmission belt, 4-electrostatic spray head, 5-first cylinder, 6-second cylinder, 7-second motor, 8-clamping rod, 9-air pump, 10-air pipe, 11-rotating rod, 12-suction cup, 13-heating plate, 14-positioning plate, 15-control console, 16-shell, 17-first motor, 18-driving wheel, 19-eccentric column, 20-movable rod, 21-pendulum, 22-rotating shaft and 23-rack.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a swing type reciprocating electrostatic spraying device comprises a base 1, a support frame 2, a transmission belt 3, an electrostatic sprayer 4 and clamping components, wherein the support frame 2 is fixedly connected with the base 1 and is positioned above the base 1, the electrostatic sprayer 4 is fixedly connected with the support frame 2 and is positioned below the support frame 2, the transmission belt 3 is fixedly connected with the base 1 and is positioned above the base 1, the clamping components comprise two clamping components, the two clamping components are respectively fixedly connected with the base 1 and are respectively positioned at two sides of a conveying belt, each clamping component comprises a first air cylinder 5, a second air cylinder 6, a second motor 7 and a clamping rod 8, the first air cylinder 5 is fixedly connected with the base 1 and is positioned above the base 1, the second air cylinder 6 is fixedly connected with the first air cylinder 5, and is located the top of first cylinder 5, second motor 7 with second cylinder 6 fixed connection to be located the side of second cylinder 6, clamping rod 8 with second motor 7 fixed connection to be located the side of second motor 7.
In this embodiment, the gun body adds charges to the coating, the coating is adhered to the housing by attraction between the charges, the PLC system in the console 15 inputs the movement time and the movement sequence of each driving component, the housings to be painted are clamped above the positioning plates 14 one by one and fixed, each positioning plate 14 has four baffles which can fix the housings in four directions to ensure the painting effect, the conveyer belt sends the housings to the lower part of the electrostatic sprayer 4, the clamping component is started, the first cylinder 5 jacks up the second cylinder 6, the second cylinder 6 pushes the second motor 7 towards the housing direction, the suction cup 12 on the rotating rod 11 contacts with the housing, the air pump 9 is started, the housing is fixed by the negative pressure generated by the suction cup 12, the second motor 7 rotates, utilize the inclination of shell can be adjusted to rotary rod 11, the level of shell can be adjusted to first cylinder 5, through above-mentioned structure, can set up the shell in arbitrary angle and carry out the spraying, has improved work efficiency.
Further, the holding rod 8 includes air pump 9, trachea 10, rotary rod 11 and sucking disc 12, air pump 9 with second motor 7 fixed connection, and be located the top of second motor 7, rotary rod 11 with second motor 7 swing joint, and be located the side of second motor 7, sucking disc 12 respectively with rotary rod 11 with sucking disc 12 fixed connection, and be located rotary rod 11 with between the trachea 10.
In this embodiment, the second cylinder 6 will the second motor 7 promotes to the shell direction, sucking disc 12 and the card shell contact on the rotary rod 11 start air pump 9 utilizes the negative pressure that sucking disc 12 produced fixes the shell, the second motor 7 is rotatory, utilizes the inclination of shell can be adjusted to rotary rod 11, the level of shell can be adjusted to first cylinder 5, through above-mentioned structure, can set up the shell in arbitrary angle and carry out the spraying, has improved work efficiency.
Further, the oscillating reciprocating electrostatic spraying device further comprises a heating plate 13, wherein the heating plate 13 is fixedly connected with the support frame 2 and is positioned on the side surface of the shell 16.
In this embodiment, after the coating is completed, the conveyor belt 3 transports the shell to the lower part of the heating plate 13 to dry the coating, and the heating plate 13 can accelerate the solidification of the coating on the shell.
Further, the reciprocating electrostatic spraying device of formula that sways still includes locating plate 14, the quantity of locating plate 14 is a plurality of, every locating plate 14 respectively with transmission band 3 fixed connection to be located equidistant setting in the top of transmission band 3.
In this embodiment, the shells to be sprayed are clamped one by one above the positioning plates 14 for fixing, and each positioning plate 14 has four baffles, so that the shells can be fixed in four directions to ensure the spraying effect.
Further, the oscillating reciprocating electrostatic spraying device further comprises a control console 15, wherein the control console 15 is fixedly connected with the base 1 and is positioned above the base 1.
In the present embodiment, the motion time and the motion sequence of each driving assembly are input through the PLC system in the console 15, so as to ensure the accuracy of the spraying.
Further, the electrostatic nozzle 4 includes a housing 16, a first motor 17, a driving wheel 18, an eccentric column 19, a transmission rod, a rotation shaft 22, a rack 23, a gun body and a material spraying pipe, the first motor 17 is fixedly connected with the housing 16 and is located inside the housing 16, the driving wheel 18 is movably connected with the first motor 17 and is located at a side of the first motor 17, the eccentric column 19 is fixedly connected with the driving wheel 18 and is located at a side of the driving wheel 18, the transmission rod is movably connected with the eccentric column 19 and is located at a side of the eccentric column 19, the rotation shaft 22 is movably connected with the housing 16 and is located at a side of the housing 16, a bottom plate of the transmission rod is provided with gear teeth, the transmission rod is engaged with the rack 23 and is located above the rack 23, the gun body is fixedly connected with the rack 23, and is located below the rack 23, the material spraying pipe is fixedly connected with the gun body and is located below the gun body.
In this embodiment, the first motor 17 is started to drive the driving wheel 18 to rotate, the eccentric column 19 drives the transmission rod to rotate around the rotating shaft 22, so that the pendulum bob 21 below the transmission rod swings back and forth, due to the meshing effect, the rack 23 makes a linear reciprocating motion, the gun body is connected with the middle of the rack 23, the gun body makes a linear reciprocating motion under the driving of the motor, so that a shell to be coated can be transversely coated, and the shell moves longitudinally under the movement of the conveying belt, so that the material spraying pipe can be used for coating the shell in a full area.
Further, the transmission rod comprises a movable rod 20 and a pendulum 21, the movable rod 20 is movably connected with the eccentric column 19 and is located on the side surface of the eccentric column 19, and the pendulum 21 is fixedly connected with the rotating shaft 22 and is located on the outer side wall of the rotating shaft 22.
In this embodiment, the first motor 17 is started to drive the driving wheel 18 to rotate, the eccentric column 19 drives the transmission rod to rotate around the rotating shaft 22, so that the pendulum bob 21 below the transmission rod swings back and forth, due to the meshing effect, the rack 23 makes a linear reciprocating motion, the gun body is connected with the middle of the rack 23, the gun body makes a linear reciprocating motion under the driving of the motor, so that a shell to be coated can be transversely coated, and the shell moves longitudinally under the movement of the conveying belt, so that the material spraying pipe can be used for coating the shell in a full area.
Referring to fig. 3, the present invention further provides a spraying method using the above-mentioned oscillating reciprocating electrostatic spraying device, which is characterized by comprising the following steps:
s1, inputting the movement time and the movement sequence of each driving component through the console 15;
s2, putting the shell cards to be sprayed above the positioning plate 14 one by one for fixing, and starting the transmission belt 3;
s3, waiting for the conveyer belt to send the shell to the lower part of the electrostatic spray head 4, starting the clamping assembly and fixing the shell to a set angle;
and S4, starting the electrostatic spray head 4 for spraying, and transporting the sprayed electrostatic spray head to the lower part of the heating plate 13 for drying.
In this embodiment, the motion time and the motion sequence of each driving component are input through the PLC system in the console 15, the shells to be sprayed are clamped one by one above the positioning plates 14 to be fixed, each positioning plate 14 has four baffles, which can fix the four directions of the shell to ensure the spraying effect, the conveyer belt sends the shells to the lower side of the electrostatic spray head 4, the clamping component is started, the first cylinder 5 jacks up the second cylinder 6, the second cylinder 6 pushes the second motor 7 to the shell direction, the suction cup 12 on the rotating rod 11 contacts with the clamping shell, the air pump 9 is started, the shells are fixed by the negative pressure generated by the suction cup 12, the second motor 7 rotates, the tilt angle of the shells can be adjusted by the rotating rod 11, the horizontal height of the shells can be adjusted by the first cylinder 5, through the structure, the shell can be arranged at any angle for spraying, and the working efficiency is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A swing type reciprocating electrostatic spraying device is characterized by comprising a base, a support frame, a transmission belt, an electrostatic sprayer and clamping components, wherein the support frame is fixedly connected with the base and is positioned above the base, the electrostatic sprayer is fixedly connected with the support frame and is positioned below the support frame, the transmission belt is fixedly connected with the base and is positioned above the base, the clamping components comprise two clamping components, the two clamping components are respectively fixedly connected with the base and are respectively positioned at two sides of a conveying belt, each clamping component comprises a first air cylinder, a second motor and a clamping rod, the first air cylinder is fixedly connected with the base and is positioned above the base, the second air cylinder is fixedly connected with the first air cylinder and is positioned above the first air cylinder, the second motor is fixedly connected with the second cylinder and is positioned on the side surface of the second cylinder, and the clamping rod is fixedly connected with the second motor and is positioned on the side surface of the second motor.
2. The oscillating electrostatic spraying device of claim 1, wherein the holding rod comprises an air pump, an air tube, a rotating rod and a suction cup, the air pump is fixedly connected to the second motor and located above the second motor, the rotating rod is movably connected to the second motor and located at a side of the second motor, and the suction cup is fixedly connected to the rotating rod and the suction cup and located between the rotating rod and the air tube.
3. The oscillating reciprocating electrostatic spraying device of claim 2 further comprising a heater plate fixedly attached to the support frame and positioned on a side of the housing.
4. The oscillating electrostatic spraying apparatus of claim 3, further comprising a plurality of positioning plates, each positioning plate being fixedly connected to the conveyor belt and disposed above the conveyor belt at equal intervals.
5. The oscillating reciprocating electrostatic spraying device of claim 4 further comprising a console fixedly attached to and positioned above the base.
6. A spraying method using a rocking type reciprocating electrostatic spraying device according to claim 4, comprising the steps of:
inputting the movement time and the movement sequence of each driving assembly through a control console;
clamping shells to be sprayed one by one above the positioning plate for fixing, and starting the conveying belt;
waiting for the conveying belt to convey the shell to the position below the electrostatic spray head, starting the clamping assembly, and fixing the shell to a set angle;
and starting the electrostatic spray head for spraying, and after the spraying is finished, transporting the spray head to the position below the heating plate for drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011378979.8A CN112439627A (en) | 2020-11-30 | 2020-11-30 | Swinging type reciprocating electrostatic spraying device and spraying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011378979.8A CN112439627A (en) | 2020-11-30 | 2020-11-30 | Swinging type reciprocating electrostatic spraying device and spraying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112439627A true CN112439627A (en) | 2021-03-05 |
Family
ID=74739100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011378979.8A Pending CN112439627A (en) | 2020-11-30 | 2020-11-30 | Swinging type reciprocating electrostatic spraying device and spraying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112439627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935587A (en) * | 2022-07-25 | 2022-08-23 | 徐州康乃馨远红外设备有限公司 | High-sensitivity detection device based on infrared technology |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1555959A (en) * | 1977-03-17 | 1979-11-14 | Air Ind Developments Ltd | Spray painting apparatus |
| CN204772531U (en) * | 2015-07-20 | 2015-11-18 | 谢晓东 | Pneumatic manipulator with many displacements multi -angle |
| CN105203011A (en) * | 2015-11-03 | 2015-12-30 | 江苏辰阳电子有限公司 | Rotating mechanism for detecting power adapter shell |
| CN105500241A (en) * | 2016-01-07 | 2016-04-20 | 安庆市兴龙印业有限责任公司 | Self-adapted fixing equipment of corrugated paperboards |
| CN110842676A (en) * | 2019-11-27 | 2020-02-28 | 湖南大合新材料有限公司 | Semiconductor polishing equipment |
| CN111097643A (en) * | 2020-02-14 | 2020-05-05 | 淳安县立亿杯业有限公司 | Circulating automatic paint spraying machine for vacuum cup |
| CN210876062U (en) * | 2019-10-30 | 2020-06-30 | 龙南宏泰科技有限公司 | LCD adhesive deposite device |
| CN111804495A (en) * | 2020-07-19 | 2020-10-23 | 陶唤唤 | Workpiece surface paint spraying equipment for machining |
-
2020
- 2020-11-30 CN CN202011378979.8A patent/CN112439627A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1555959A (en) * | 1977-03-17 | 1979-11-14 | Air Ind Developments Ltd | Spray painting apparatus |
| CN204772531U (en) * | 2015-07-20 | 2015-11-18 | 谢晓东 | Pneumatic manipulator with many displacements multi -angle |
| CN105203011A (en) * | 2015-11-03 | 2015-12-30 | 江苏辰阳电子有限公司 | Rotating mechanism for detecting power adapter shell |
| CN105500241A (en) * | 2016-01-07 | 2016-04-20 | 安庆市兴龙印业有限责任公司 | Self-adapted fixing equipment of corrugated paperboards |
| CN210876062U (en) * | 2019-10-30 | 2020-06-30 | 龙南宏泰科技有限公司 | LCD adhesive deposite device |
| CN110842676A (en) * | 2019-11-27 | 2020-02-28 | 湖南大合新材料有限公司 | Semiconductor polishing equipment |
| CN111097643A (en) * | 2020-02-14 | 2020-05-05 | 淳安县立亿杯业有限公司 | Circulating automatic paint spraying machine for vacuum cup |
| CN111804495A (en) * | 2020-07-19 | 2020-10-23 | 陶唤唤 | Workpiece surface paint spraying equipment for machining |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935587A (en) * | 2022-07-25 | 2022-08-23 | 徐州康乃馨远红外设备有限公司 | High-sensitivity detection device based on infrared technology |
| CN114935587B (en) * | 2022-07-25 | 2022-12-09 | 徐州康乃馨远红外设备有限公司 | High-sensitivity detection device based on infrared technology |
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Application publication date: 20210305 |
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