CN111299067A

CN111299067A - Dip-coating curing production line

Info

Publication number: CN111299067A
Application number: CN202010225138.7A
Authority: CN
Inventors: 丁玲; 李光辉; 严琴; 穆岩
Original assignee: Suzhou Microbit Automation Co ltd; Jiangsu Biosurf Biotech Co Ltd
Current assignee: Suzhou Microbit Automation Co ltd; Jiangsu Biosurf Biotech Co Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-06-19

Abstract

The invention discloses a dip-coating curing production line, which comprises a carrier and a machine body; the carrier comprises a carrier plate and one or more carrier shafts, wherein the carrier shafts are arranged on the carrier plate, and products to be processed can be arranged on the carrier shafts; the machine body is sequentially provided with a first part, a second part, a third part and a fourth part along the positive direction of the x axis of the machine body, the first part and the third part respectively comprise a coating device, and the second part and the fourth part respectively comprise one or more illumination curing boxes; the first part is used for coating the product to be treated for the first time, the second part is used for curing the product to be treated which is coated for the first time, the third part is used for coating the product to be treated which is cured for the first time, and the fourth part is used for curing the product to be treated which is coated for the second time. The dip-coating curing production line disclosed by the invention is strong in universality, high in production efficiency and high in stability.

Description

Dip-coating curing production line

Technical Field

The invention relates to a dip-coating curing production line, in particular to a dip-coating curing production line for cleaning redundant coating liquid in a liquid blowing mode.

Background

The existing dip-coating curing production line has low universality, cannot be compatible with products of different specifications and models at the same time, has low production efficiency, and cannot meet the production requirements, meanwhile, the existing dip-coating curing production line does not have the function of blowing liquid, and for some products such as a catheter, the catheter is provided with a drainage hole 103, as shown in fig. 1, 101 is a drainage conical connector, 102 is a catheter body of the catheter, and 103 is a drainage hole. Therefore, when the product is coated, the coating liquid enters the drainage holes 103, and the coating liquid in the drainage holes 103 cannot be discharged more conveniently by the conventional carrier.

In addition, some products, such as catheters, require two coats and cures, and require a certain amount of time to dry after each coat before curing, so the steps are: the coating process comprises the following steps of coating for the first time, airing for the first time, curing for the first time, coating for the second time, airing for the second time and curing for the second time.

The beat requirement is as follows: the production line comprises a first coating line, a first airing line, a first curing line, a second coating line, a second airing line and a second curing line, wherein the time and the tempo of the whole process need to be strictly controlled, but the time required by each step is different, so that the composition of the whole production line needs to consider the personality of each step and the continuity of the production action of the whole production line, and besides, the tempo parameters need to be adjusted in real time because the tempo personality of each product is different, but the existing dip-coating curing production line cannot complete the process.

Meanwhile, the space size of the curing box of the existing dip-coating curing production line is limited, and the curing light source cannot be turned off in the production process. Because the curing light is harmful to human bodies, light leakage cannot be caused, the curing box in the market adopts a single-door light blocking mode, and in the process of putting the carrier into or taking the curing box out, the door needs to be opened, so that light leakage can be caused, the equipment can be injured for a long time, and the health of an operator can also be injured.

Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.

Disclosure of Invention

In order to solve the technical problems in the prior art, the invention provides a dip-coating curing production line, which has the following specific technical scheme:

the invention relates to a dip-coating curing production line, which comprises a carrier and a machine body;

the carrier comprises a carrier plate and one or more carrier shafts, wherein the carrier shafts are arranged on the carrier plate, and products to be processed can be arranged on the carrier shafts;

the machine body is sequentially provided with a first part, a second part, a third part and a fourth part along the positive direction of the x axis of the machine body, the first part and the third part respectively comprise a coating device, and the second part and the fourth part respectively comprise one or more illumination curing boxes;

the first part is used for coating the product to be treated for the first time, the second part is used for curing the product to be treated which is coated for the first time, the third part is used for coating the product to be treated which is cured for the first time, and the fourth part is used for curing the product to be treated which is coated for the second time.

Furthermore, the first part, the second part, the third part and the fourth part of the machine body respectively comprise a machine frame, and an inner cavity is formed in the machine frame;

the coating device and the illumination curing box are respectively arranged on the frame and are positioned in the inner cavity of the frame.

Furthermore, the first part, the second part, the third part and the fourth part of the machine body respectively comprise a conveying device, the conveying device comprises a conveying line and a manipulator, and the conveying line and the manipulator are respectively arranged on the rack;

the second part and the fourth part respectively comprise one illumination curing box;

the first part of the coating devices finish the first coating of the products to be treated on the carriers in the process;

the conveyor line of the second part drives the carrier to move from the first placing position to a second clamping position, the manipulator of the second part drives the carrier to move among the second clamping position, a first curing position and a second placing position in sequence, and in the process, the illumination curing box of the second part completes the first curing of the products to be processed on the carrier;

the conveyor line of the third part drives the carrier to move from the second placing position to a third clamping position, the manipulator of the third part drives the carrier to move among the third clamping position, a second coating position and a third placing position in sequence, and in the process, the coating device of the third part finishes second coating on the products to be treated on the carrier;

the fourth part includes two transfer chains, and one of them transfer chain drive the carrier is moved from the third position of placing to the fourth and is got the position, the manipulator drive of fourth part the carrier is in proper order got the position, is moved between second solidification position and the fourth position of placing in the fourth, and in this process, the illumination curing box of fourth part accomplishes the second solidification of pending product on the carrier, later another transfer chain drive of fourth part the carrier is from the fourth position of placing moves to getting the material position.

Further, the second part also comprises another illumination curing box,

the manipulator of the second part drives the first carrier to move from the second clamping position to the first curing position, and the illumination curing box at the corresponding position carries out primary curing on the products to be processed on the first carrier;

then the manipulator of the second part moves back and drives the second carrier to move from the second clamping position to a third curing position, and the other illumination curing box at the corresponding position carries out primary curing on the product to be processed on the second carrier;

then the manipulator of the second part drives the first carrier to move from the first curing position to the second placing position, then the manipulator moves back and drives the third carrier to move from the second clamping position to the first curing position, and the illumination curing box at the corresponding position carries out primary curing on the products to be processed on the third carrier;

and then the manipulator of the second part drives the second carrier to move from the third curing position to the second placing position, then the manipulator moves back and drives the fourth carrier to move from the second clamping position to the third curing position, another illumination curing box at the corresponding position carries out primary curing on the products to be processed on the fourth carrier, and the previous actions are repeated until the primary curing on all the products is completed.

Further, the fourth part also comprises another illumination curing box,

the manipulator of the fourth part drives the first carrier to move from the fourth clamping position to the second curing position, and the illumination curing box at the corresponding position carries out second curing on the product to be processed on the first carrier;

then the manipulator of the fourth part moves back and drives the second carrier to move from the fourth clamping position to the fourth curing position, and the other illumination curing box at the corresponding position carries out secondary curing on the product to be processed on the second carrier;

then the manipulator of the fourth part drives the first carrier to move from the second curing position to the fourth placing position, then the manipulator moves back and drives the third carrier to move from the fourth clamping position to the second curing position, and the illumination curing box at the corresponding position carries out secondary curing on the product to be processed on the third carrier;

and then the manipulator of the fourth part drives the second carrier to move from the fourth curing position to the fourth placing position, then the manipulator moves back and drives the fourth carrier to move from the fourth clamping position to the fourth curing position, the other illumination curing box at the corresponding position carries out secondary curing on the products to be processed on the fourth carrier, and the previous actions are repeated until the secondary curing of all the products is completed.

Furthermore, the illumination curing box comprises an illumination fixing device, an external baffle, an adjusting device, a shading driving device and a shading plate,

the illumination fixing device is positioned in the inner cavity of the rack and comprises a fixing support and at least one illumination unit, the fixing support is internally provided with an inner cavity, and the illumination unit is arranged in the inner cavity of the fixing support;

the external baffle is clamped on one side of the fixed support, a curing cavity is formed between the external baffle and the fixed support, and the illumination direction of the illumination unit faces the curing cavity;

the adjusting device is movably arranged between the illumination fixing device and the external baffle plate, can be driven to be close to or far away from the illumination fixing device, and is mounted on the adjusting device;

the light shielding plate is positioned between the illumination unit and the curing cavity and can move between a light shielding position and a non-light shielding position driven by the light shielding driving device;

when curing is carried out, the light shielding plate is driven to move to the non-light shielding position, and light emitted by the illumination unit enters the curing cavity; after the curing is completed, the light shielding plate is driven to move to the light shielding position.

Further, the carrier further comprises a carrier shaft driving device and a conductive element, the carrier shaft is rotatably mounted on the carrier plate, the carrier shaft driving device drives the carrier shaft to rotate, and the carrier shaft rotates to drive the product to be processed to rotate;

the conductive element is electrically connected with the carrier shaft driving device;

the adjusting device is provided with a power probe, and the power probe is connected with an external power supply;

when the carrier is installed on the adjusting device, the conductive element is in contact connection with the power probe, and when the first curing and the second curing are carried out, the carrier shaft driving device drives the carrier shaft to rotate so as to drive the product to be processed to rotate.

Further, the manipulator comprises a horizontal driving device, a vertical driving device and a mechanical claw,

the horizontal driving device drives the vertical driving device to move and drives the mechanical claw to move along the x-axis direction of the rack, and the vertical driving device drives the mechanical claw to move along the z-axis direction of the rack;

the mechanical claw comprises a clamping claw and a clamping claw driving device, and the clamping claw driving device drives the clamping claw to clamp or loosen the carrier.

Furthermore, the mechanical gripper also comprises a clamping jaw mounting plate and at least one air connector, the clamping jaw driving device and the air connector are respectively mounted on the clamping jaw mounting plate, and the clamping jaw is mounted on the clamping jaw driving device;

the carrier further comprises a cover plate, the cover plate is clamped on the carrier plate, an accommodating cavity is formed between the cover plate and the carrier plate, a through hole is formed in the carrier shaft along the axis direction of the carrier shaft, and the through hole is communicated with the accommodating cavity;

the cover plate is provided with at least one air inlet hole, the air inlet hole is communicated with the accommodating cavity, and when the mechanical claw grabs the carrier, the air inlet hole is communicated with external air through the air receiving head;

the first part and the third part of the machine body respectively comprise liquid blowing grooves, and the liquid blowing grooves are respectively arranged on the machine frame and are positioned in the inner cavity of the machine frame;

the manipulator of the first part drives the carrier to move from the first coating position to a first liquid blowing position, then external air enters the accommodating cavity through the air connecting head and the air inlet hole and passes through the through hole to complete first liquid blowing on the product to be treated, and then the manipulator of the first part drives the carrier to move from the first liquid blowing position to the first placement position;

and the manipulator of the third part drives the carrier to move from the second coating position to a second liquid blowing position, then external air enters the accommodating cavity again through the air inlet hole and passes through the through hole to complete second liquid blowing on the product to be treated, and then the manipulator of the third part drives the carrier to move from the second liquid blowing position to the third placement position.

Further, the coating device comprises a coating groove, a coating groove mounting plate, a coating groove cover plate, a cover plate driving device, a partition plate and a pressurizing device;

the coating tank is arranged on the rack through the coating tank mounting plate;

the coating groove cover plate is clamped at the opening of the coating groove, and the cover plate driving device drives the coating groove cover plate to shield or expose the opening of the coating groove;

the inner cavity of the coating groove is divided into a liquid storage inner cavity and a coating inner cavity by the partition plate, the height of the partition plate is smaller than that of the coating groove, and the product to be treated is positioned in the coating inner cavity during coating;

the inlet of the pressurizing device is communicated with the liquid storage inner cavity, and the outlet of the pressurizing device is communicated with the coating inner cavity.

Further, the coating device also comprises a liquid level detection device and a non-return device,

the liquid level detection device is electrically connected with the pressurization device;

the inlet of the non-return device is communicated with the outlet of the pressurizing device, the outlet of the non-return device is communicated with the coating inner cavity through a three-way joint, and the other interface of the three-way joint is connected with a water discharge pipe.

Further, the dip-coating curing production line comprises a shell, a touch screen and at least one electric cabinet, wherein the electric cabinet is electrically connected with the touch screen, the electric cabinet controls the dip-coating curing production line to act, and the touch screen carries out data monitoring and parameter setting on the whole system.

The dip-coating curing production line has the following beneficial effects:

(1) the dip-coating curing production line adopts the integral carrier, can be compatible with products of different specifications and models, and can bear a plurality of products at one time, thereby greatly improving the production efficiency and realizing the modernization of production;

(2) according to the dip-coating curing production line, the manipulator grabbing carrier is adopted to finish the carrying and coating work, so that the carrying stability can be ensured, and the coating task can be efficiently finished;

(3) the dip-coating curing production line provided by the invention has the advantages that the liquid blowing function is added, and the coating liquid entering the product such as the drainage hole of the catheter can be well blown out;

(4) according to the dip-coating curing production line, the conveying line is in a deep U shape, so that the carrier is ensured not to collide in the process of conveying the samples; the synchronous transmission ensures that two ends of the carrier are synchronous and stably positioned, and simultaneously ensures that the equipment machine is clean and reduces the pollution caused by the lubricating liquid;

(5) according to the dip-coating curing production line, the coating tank is made of Teflon materials, so that the coating liquid can be kept in the coating tank for a long time, the cover plate of the coating tank is automatically opened and closed, the cover plate of the coating tank is automatically opened during dip-coating and liquid supplementing, the cover plate of the coating tank is closed in the rest time, the pollution of the environment to the coating liquid is reduced, and the barrier strips are arranged at the closed positions of the cover plate of the coating tank and the coating tank to reduce the volatilization of the;

(6) the dip-coating curing production line adopts the sectional type conveying lines, the flow speed of each section of conveying line is automatically adjusted according to the takt time of a product, and the takt of each step can be better mastered;

(7) according to the dip-coating curing production line, in the whole curing process, the illumination curing box is designed in a mode of opening and closing the door up and down, and the safety of equipment and workers is ensured due to the fact that the body of the carrier is added;

(8) according to the dip-coating curing production line, the illumination curing box adopts a door opening and closing mode in an up-and-down mode, so that the space of equipment is utilized to the maximum extent.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a catheter structure;

FIG. 2 is a schematic structural diagram of the whole machine of the present embodiment;

FIG. 3 is a schematic view of the internal structure of the whole machine of the present embodiment;

FIG. 4 is a schematic structural diagram of the carrier of the present embodiment;

FIG. 5 is a schematic view of the internal structure of the carrier of the present embodiment;

FIG. 6 is a schematic view of a cover plate structure of the carrier of the present embodiment;

FIG. 7 is a structural diagram of the carrier in the bottom view direction according to the present embodiment;

FIG. 8 is an enlarged view of portion I of FIG. 7;

FIG. 9 is a schematic structural view of a first portion or a third portion of the whole machine of the present embodiment;

FIG. 10 is a schematic structural view of a second portion of the whole machine of the present embodiment;

FIG. 11 is a schematic structural view of a fourth part of the whole machine of the present embodiment;

FIG. 12 is a schematic structural view of the conveying line of the present embodiment;

FIG. 13 is a schematic structural view of the light curing box of the present embodiment;

FIG. 14 is a schematic view of the light fixture according to the present embodiment;

FIG. 15 is a schematic structural view of the illumination fixture of the present embodiment;

FIG. 16 is a front view of the light fixture of this embodiment;

FIG. 17 is a schematic structural view of an external baffle of the present embodiment;

FIG. 18 is a schematic structural view of an adjusting device according to the present embodiment;

FIG. 19 is a schematic structural diagram of a conductive block according to the present embodiment;

FIG. 20 is a schematic structural view of a robot arm according to the present embodiment;

FIG. 21 is a schematic structural view of a gripper according to this embodiment;

FIG. 22 is a schematic view showing the construction of a coating apparatus of the present embodiment;

FIG. 23 is a schematic view showing the structure of the coating apparatus of this embodiment with the cover plate of the coating tank removed.

Wherein, 1-a first part, 2-a second part, 3-a third part, 4-a fourth part, 5-a housing, 6-a touch screen, 7-a connector, 8-a frame, 9-an electric cabinet, 101-a drainage cone interface, 102-a tube body, 103-a drainage hole, 20-a carrier, 201-a carrier plate, 202-a cover plate, 203-an air inlet, 204-an axle hole, 205-a carrier axle, 206-a carrier axle driving device, 207-a motor mounting plate, 208-a self-rotating gear, 209-a bearing, 210-a conductive element, 211-a first insulating element, 212-a second insulating element, 213-a sealing gasket, 30-a conveying line, 301-a conveying driving device, 302-a driving shaft and 303-a conveying edge plate, 304-conveying mounting plate, 305-transmission shaft, 306-coupler, 307-driven shaft, 308-synchronizing wheel, 309-follow-up wheel, 310-blocking strip, 311-detection device, 312-transverse reinforcing rib, 313-longitudinal reinforcing rib, 314-transmission belt supporting strip, 315-transmission belt, 316-guide block, 317-tensioning wheel, 318-adjusting groove, 40-manipulator, 401-manipulator bottom plate, 402-supporting column, 403-x axis sliding rail, 404-horizontal driving motor, 405-vertical driving motor, 406-z axis sliding rail, 407-mechanical claw, 408-clamping claw driving device, 409-clamping claw, 410-air-receiving head, 411-spring, 412-silica gel sealing ring, 413-clamping claw mounting plate and 50-coating groove, 501-coating tank mounting plate, 502-coating tank cover plate, 503-coating tank cover plate barrier strip, 504-supercharging device, 505-non-return device, 506-coating tank hanging plate, 507-pipeline, 508-drain pipe, 509-cover plate driving device, 510-clapboard, 511-coating inner cavity, 512-liquid storage inner cavity, 513-three-way joint, 60-illumination curing box, 601-illumination fixing device, 602-adjusting device, 603-external baffle, 604-fixing bracket, 605-optical filter, 606-curing lamp, 607-reflecting lampshade, 608-light shield plate, 609-first light shield connecting plate, 610-second light shield connecting plate, 611-light shield driving device, 612-instrument panel, 613-side light shield plate, 614-top light shield plate, 615-air draft back plate, 616-air exhaust back plate, 617-controller, 618-bottom plate, 619-adjusting front plate, 620-adjusting back plate, 621-light barrier, 622-mounting bracket, 623-conducting block, 624-insulating plate, 625-insulating sleeve, 626-power probe, 627-internal air inlet plate, 628-exhaust fan mounting hole, 629-air inlet, 630-exhaust fan and 80-air blowing tank.

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 "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 2-23, fig. 2 is a schematic structural diagram of the whole machine of the present embodiment; FIG. 3 is a schematic view of the internal structure of the whole machine of the present embodiment; FIG. 4 is a schematic structural diagram of the carrier of the present embodiment; FIG. 5 is a schematic view of the internal structure of the carrier of the present embodiment; FIG. 6 is a schematic view of a cover plate structure of the carrier of the present embodiment; FIG. 7 is a structural diagram of the carrier in the bottom view direction according to the present embodiment; FIG. 8 is an enlarged view of portion I of FIG. 7; FIG. 9 is a schematic structural view of a first portion or a third portion of the whole machine of the present embodiment; FIG. 10 is a schematic structural view of a second portion of the whole machine of the present embodiment; FIG. 11 is a schematic structural view of a fourth part of the whole machine of the present embodiment; FIG. 12 is a schematic structural view of the conveying line of the present embodiment; FIG. 13 is a schematic structural view of the light curing box of the present embodiment; FIG. 14 is a schematic view of the light fixture according to the present embodiment; FIG. 15 is a schematic structural view of the illumination fixture of the present embodiment; FIG. 16 is a front view of the light fixture of this embodiment; FIG. 17 is a schematic structural view of an external baffle of the present embodiment; FIG. 18 is a schematic structural view of an adjusting device according to the present embodiment; FIG. 19 is a schematic structural diagram of a conductive block according to the present embodiment; FIG. 20 is a schematic structural view of a robot arm according to the present embodiment; FIG. 21 is a schematic structural view of a gripper according to this embodiment; FIG. 22 is a schematic view showing the construction of a coating apparatus of the present embodiment; FIG. 23 is a schematic view showing the structure of the coating apparatus of this embodiment with the cover plate of the coating tank removed.

The invention relates to a dip-coating curing production line, which comprises a carrier 20 and a machine body;

as shown in fig. 4-8, the carrier 20 of the present embodiment includes: the processing device comprises a carrier plate 201 and one or more carrier shafts 205 arranged on the carrier plate 201, wherein the carrier shafts 205 are provided with through holes along the axial direction of the carrier shafts 205, and products to be processed can be arranged on the carrier shafts 205; the cover plate 202 is clamped on the upper surface of the carrier plate 201, an air inlet 203 is formed in the cover plate 202, an accommodating cavity is formed between the cover plate 202 and the carrier plate 201, and the accommodating cavity is respectively communicated with the through hole and the air inlet 203; and the loading shaft driving device 206, the loading shaft driving device 206 drives the loading shaft 205 to rotate, and the rotation of the loading shaft 205 drives the product to be processed to rotate.

In this embodiment, a gasket 213 is disposed between the cover plate 202 and the upper surface of the carrier plate 201.

The carrier plate 201 is provided with one or more mounting holes, the mounting holes are arranged in two rows in a staggered manner, and each mounting hole is provided with one of the carrier shafts 205, in this embodiment, the carrier plate 201 is provided with 40 carrier shafts 205, but of course, other numbers are also possible. Two rows of mounting holes which are arranged in a staggered manner are formed in the carrier plate 201 along the length direction of the carrier plate, each row is 20, and one carrier shaft 205, namely 40 carrier shafts 205, is mounted in each mounting hole.

In this embodiment, each of the carrier shafts 205 is provided with a rotation gear 208 and a bearing 209, the carrier shaft 205 is located above the bearing 209, and when the carrier shaft 205 is installed in the installation hole through the bearing 209, the rotation gear 208 is accommodated in the accommodation cavity.

In this embodiment, one of the rotation gears 208 in one of the two rows is respectively engaged with one or two adjacent rotation gears 208 in the other row, and when any one of the rotation gears 208 rotates, all the other rotation gears 208 are driven to rotate.

In this embodiment, the carrier shaft driving device 206 is installed on the cover plate 202, and the carrier shaft driving device 206 drives the rotation gear 208 to rotate, wherein when the carrier shaft driving device 206 drives the rotation gear 208 to rotate, the carrier shaft 205 is driven to rotate, and then the to-be-processed product installed on the carrier shaft 205 is driven to rotate. Preferably, the carrier shaft driving device 206 is a speed reduction motor, and is mounted at the middle position of the upper surface of the cover plate 202 through a motor mounting plate 207, and a shaft hole 204 is further formed at the corresponding position of the cover plate 202. One end of a carrier shaft 205 at the middle position passes through the rotation gear 208 and extends to the outside of the cover plate 202 through the shaft hole 204, and is installed in cooperation with the reduction motor, when the carrier 20 works, the reduction motor can drive the carrier shaft 205 to rotate and drive the rotation gear 208 installed thereon to rotate, so as to drive all the carrier shafts 205 to rotate, and further drive all the products to be processed installed on the carrier shafts 205 to rotate. Preferably, the cover plate 202 is provided with two air inlet holes 203, which are respectively located at two sides of the shaft hole 204 on the upper surface of the cover plate 202.

In the carrier 20 of this embodiment, a power probe is disposed on the carrier plate 201, and the power probe is electrically connected to the carrier shaft driving device 206, in this embodiment, preferably, notches are disposed at two ends of the lower surface of the carrier plate 201, the power probe is composed of two conductive elements 210, and the two conductive elements 210 are respectively mounted in the notches at one end of the carrier plate 201, and are respectively electrically connected to the carrier shaft driving device 206, when the carrier 20 is placed on a corresponding station, the power probe on the carrier 20 is in contact connection with a power probe 626, which will be described below, and is powered on by an external power source, and the carrier shaft driving device 206 is operated, so that the carrier 20 is not electrically charged, and can safely carry out loading and unloading.

In this embodiment, a first insulating element 211 is further disposed between the two conductive elements 210 to separate the two conductive elements 210, so as to prevent the two conductive elements 210 from being electrically connected to each other during use, which may result in a short circuit of the whole circuit.

In this embodiment, the carrier 201 is further provided with a second insulating element 212, the second insulating element 212 is installed in the notch at the other end of the carrier 201, and preferably, both the first insulating element 211 and the second insulating element 212 are made of POM material.

In this embodiment, the body has a first portion 1, a second portion 2, a third portion 3 and a fourth portion 4 in sequence along the x-axis forward direction, as shown in fig. 2 and 3, the first portion 1 and the third portion 3 respectively include a coating device, and the second portion 2 and the fourth portion 4 respectively include one or more light curing boxes 60;

the first part 1 is used for coating the product to be treated for the first time, the second part 2 is used for curing the product to be treated which is coated for the first time, the third part 3 is used for coating the product to be treated which is cured for the first time, and the fourth part 4 is used for curing the product to be treated which is coated for the second time.

In an embodiment, the first part 1, the second part 2, the third part 3 and the fourth part 4 of the fuselage further respectively comprise a frame 8, adjacent frames 8 are connected through a connecting piece 7, and an inner cavity is formed in each frame 8.

The coating apparatus and light curing box 60 are each mounted on the frame 8 and are located within the interior cavity of the frame 8, as shown in fig. 9-11.

In this embodiment, the first part 1, the second part 2, the third part 3 and the fourth part 4 of the body further respectively include a conveying device, the conveying device includes a conveying line 30 and a manipulator 40, and the conveying line 30 and the manipulator 40 are respectively mounted on the rack 8;

preferably, said second portion 2 and said fourth portion 4 each comprise one of said light-curing chambers 60;

wherein the conveyor line 30 of the first part 1 drives the carrier 20 to move from the initial position to the first clamping position, the manipulator 40 of the first part 1 drives the carrier 20 to move among the first clamping position, the first coating position and the first placing position in sequence, and in the process, the coating device of the first part 1 finishes the first coating on the product to be processed on the carrier 20;

the conveyor line 30 of the second part 2 drives the carrier 20 to move from the first placing position to the second gripping position, and the manipulator 40 of the second part 2 drives the carrier 20 to move among the second gripping position, the first curing position and the second placing position in turn, in the process, the light curing box 60 of the second part 2 completes the first curing of the product to be processed on the carrier 20;

the conveyor line 30 of the third part 3 drives the carrier 20 to move from the second placing position to a third clamping position, and the manipulator 40 of the third part drives the carrier 20 to move among the third clamping position, the second coating position and a third placing position in sequence, in the process, the coating device of the third part 3 finishes the second coating on the product to be treated on the carrier 20;

the fourth part 4 includes two conveying lines 30, one of the conveying lines 30 drives the carrier 20 to move from the third placing position to the fourth clamping position, the manipulator 40 of the fourth part drives the carrier 20 to move among the fourth clamping position, the second curing position and the fourth placing position in sequence, in this process, the light curing box 60 of the fourth part completes the second curing of the product to be processed on the carrier 20, and then the other conveying line 30 of the fourth part 4 drives the carrier 20 to move from the fourth placing position to the material taking position.

In this embodiment, preferably, the second part 2 may further include two light curing boxes 60,

the conveying line 30 of the second part 2 drives the first carrier 20 to move from the first placing position to the second clamping position, the manipulator 40 of the second part drives the first carrier 20 to move from the second clamping position to the first curing position, and the illumination curing box 60 at the corresponding position performs first curing on the product to be processed on the first carrier 20;

then the manipulator 40 of the second part 2 moves back and drives the second carrier 20 to move from the second clamping position to the third curing position, and another light curing box 60 at the corresponding position carries out the first curing on the product to be processed on the second carrier 20;

then the manipulator 40 of the second part 2 drives the first carrier 20 to move from the first curing position to the second placing position, and then moves back and drives the third carrier 20 to move from the second clamping position to the first curing position, and the light curing box 60 at the corresponding position performs the first curing on the product to be processed on the third carrier 20;

the robot 40 of the second part 2 then drives the second carrier 20 to move from the third curing position to the second placing position, and then moves back and drives the fourth carrier 20 to move from the second gripping position to the third curing position, and another light curing box 60 in the corresponding position performs the first curing on the product to be processed on the fourth carrier 20, and then repeats the previous actions until the first curing on all the products is completed.

In this embodiment, preferably, the fourth portion 4 may further include two light curing boxes 60,

wherein, one conveying line 30 of the fourth part 4 drives the first carrier 20 to move from the third placing position to the fourth clamping position, the manipulator 40 of the fourth part 4 drives the first carrier 20 to move from the fourth clamping position to the second curing position, and the illumination curing box 60 at the corresponding position performs the second curing on the product to be processed on the first carrier 20;

then the manipulator 40 of the fourth part 4 moves back and drives the second carrier 20 to move from the fourth clamping position to the fourth curing position, and another light curing box 60 at the corresponding position carries out second curing on the product to be processed on the second carrier 20;

then the manipulator 40 of the fourth part 4 drives the first carrier 20 to move from the second curing position to the fourth placing position, and then moves back and drives the third carrier 20 to move from the fourth clamping position to the second curing position, and the light curing box 60 at the corresponding position performs the second curing on the product to be processed on the third carrier;

the manipulator 40 of the fourth portion 4 then drives the second carrier 20 to move from the fourth curing position to the fourth placing position, and then moves back and drives the fourth carrier 20 to move from the fourth gripping position to the fourth curing position, and another light curing box 60 in the corresponding position performs a second curing on the product to be processed on the fourth carrier 20, and then repeats the previous actions until the second curing on all the products is completed.

Of course, in this embodiment, the number of the light curing boxes 60 of the second and

fourth sections

2 and 4 is not limited to one or two, and may be other numbers, and so on.

In this embodiment, the conveying line 30 includes a belt 315 and a conveying driving device 301, as shown in fig. 12, the belt 315 is located above the rack 8, and the carriers 20 are placed on the belt 315; the transfer chain 30 is still including carrying mounting panel 304 and two transport sideboard 303, carry sideboard 303 to pass through carry mounting panel 304 vertical fixation in the upper surface of frame 8, just carry sideboard 303 length direction with the x axle direction of frame 8 is unanimous, and two carry sideboard 303 to follow the y axle direction symmetry of frame 8 sets up, and two carry and have the distance between the sideboard 303.

As shown in fig. 12, in this embodiment, the conveying side plate 303 is preferably T-shaped, and has a vertical end vertically mounted on the upper surface of the conveying mounting plate 304 and a horizontal end having a length direction that coincides with the x-axis direction of the rack 8.

In this embodiment, a plurality of belt pulleys are correspondingly disposed on corresponding surfaces of the two conveying side plates 303, the belt pulleys are rotatably mounted on the conveying side plates 303 through a driven shaft 307, the belt pulleys on each conveying side plate 303 are connected through one transmission belt 315, and the conveying driving device 301 drives the belt pulleys to rotate to drive the transmission belt 315 to rotate. Preferably, 5 belt pulleys are used for each conveying plate, wherein two ends of the conveying plate at the horizontal end of the conveying side plate 303 are used as follow-up wheels 309, two ends of the conveying side plate at the intersection of the vertical end and the horizontal end of the conveying side plate 303, namely the waist part, are used as tension wheels 317, and the last end of the conveying side plate is installed at the vertical end and is used as a synchronous wheel 308.

In this embodiment, the conveying side plate 303 is further provided with an adjusting groove 318, preferably, at the waist portion of the conveying side plate 303, and one tension pulley 317 at the waist portion of the conveying side plate 303 is movably mounted in the adjusting groove 318, and the degree of tightness of the transmission belt 315 is adjusted by adjusting the position of the tension pulley 317 on the adjusting groove 318.

In this embodiment, the conveying driving device 301 preferably employs a speed reducing motor and a transmission shaft 305, the speed reducing motor is installed on the outer side surface of one of the conveying side plates 303, and a driving shaft 302 of the speed reducing motor passes through the conveying side plate 303 and is connected with a synchronizing wheel 308 installed at the vertical end of the same conveying side plate 303, and the speed reducing motor drives the synchronizing wheel 308 to rotate by controlling the rotation of the driving shaft 302. And both ends of the transmission shaft 305 are respectively connected with the synchronous wheels 308 at the vertical ends of the two conveying edge plates 303 through the couplings 306, when the synchronous wheels 308 driven by the speed reducing motor rotate, the transmission shaft 305 transmits power through the transmission shaft, and the synchronous wheels 308 at the vertical end positions of the other conveying edge plate 303 rotate, so that the two transmission belts 315 synchronously run.

Of course, the transmission shaft 305 or the reduction motor may drive the belt wheel at other positions, but the present solution is preferably installed on the belt wheel at the vertical end of the conveying side plate 303, so that the conveying line 30 can be in a deep U shape to ensure that the carriers 20 do not collide during the conveying process; synchronous transmission ensures that two ends of the carrier 20 are synchronous and stably positioned, and simultaneously ensures that the equipment table is clean and reduces the pollution caused by the lubricating liquid. Meanwhile, each conveying line 30 has a separate speed reducing motor for controlling the running speed of the conveying line.

In this embodiment, as shown in fig. 12, the longer end of the horizontal end of the conveying side plate 303 serves as an input end, and the shorter end thereof serves as an output end. While the last line 30 of the fourth section 4 is mounted in reverse, with the shorter end being the input end and the longer end being the output end, as shown in figure 11.

In this embodiment, the input end and the output end of the conveying side plate 303 are provided with a barrier strip 310, a detection device 311 and a guide block 316; the bars 310 act as stops primarily at the input and output locations to give the robot 40 reaction time. In the former conveyor line 30 of the first section 1, the second section 2, the third section 3, and the fourth section 4, the input position of the conveying edge plate 303 is the placement position, and the output position thereof is the gripping position, and in the latter conveyor line 30 of the fourth section 4, the input position of the conveying edge plate 303 is the placement position, and the output position thereof is the pickup position. The detecting device 311 preferably employs a photoelectric sensor for detecting whether the carrier 20 is in place, and transmits a control signal to the robot 40 when detecting that the carrier 20 reaches the gripping position. The guide block 316 mainly guides the movement of the carrier 20 on the conveying line 30.

In this embodiment, longitudinal reinforcing ribs 313 are further disposed on two sides of the driving belt 315 on the corresponding surface of the vertical end of the conveying side plate 303, and meanwhile, a transverse reinforcing rib 312 is disposed in the middle of the driving belt 315 on the corresponding surface of the horizontal end, so as to mainly strengthen and stabilize the conveying side plate 303. In addition, a belt support bar 314 is disposed below the belt 315 to support the belt 315.

In this embodiment, the illumination curing box 60 includes an illumination fixing device 601, an external baffle 603, and an adjusting device 602, as shown in fig. 13 to 19, the illumination fixing device 601 includes a fixing bracket 604 and at least one illumination unit, in this embodiment, four illumination units are preferred, an inner cavity is provided in the fixing bracket 604, and the four illumination units are sequentially installed in the inner cavity of the fixing bracket 604 along the y-axis direction of the rack 8;

the external baffle 603 is clamped on one side of the fixed bracket 604, and a curing cavity is formed between the external baffle and the fixed bracket 604, and the illumination direction of the illumination unit faces the curing cavity;

the adjusting device 602 is movably installed between the illumination fixing device 601 and the external baffle 603, and can be driven to approach or depart from the illumination fixing device 601, and the vehicle 20 is installed on the adjusting device 602;

when the carrier 20 is mounted on the adjusting device 602, the product to be processed is located in the curing chamber, and the adjusting device 602 is close to or far from the illumination fixing device 601 to drive the product to be processed to be close to or far from the illumination unit.

In this embodiment, the illumination curing box 60 further includes a light shielding driving device 611 and a light shielding plate 608, preferably, a first light shielding connecting plate 609 is installed on the fixing bracket, the light shielding driving device 611 is installed on the first light shielding connecting plate 609 through a second light shielding connecting plate 610, the light shielding driving device 611 is electrically connected with the electric cabinet 9, and the light shielding plate 608 is located between the illumination unit and the curing chamber and is driven by the light shielding driving device 611 to move between a light shielding position and a non-light shielding position;

when curing is performed, the light shielding plate 608 is driven to move to the non-light shielding position, and light emitted by the illumination unit is incident into the curing cavity; after the curing is completed, the shutter 608 is driven to move to the shutter position.

In this embodiment, the illumination curing box 60 further includes a partition plate 510 and controllers 617, preferably, each illumination unit corresponds to one controller 617, the partition plate 510 divides the inner cavity of the fixing bracket 604 into an illumination chamber and a control chamber, the illumination units are located in the illumination chamber, and the four controllers 617 are sequentially mounted on a bottom plate 618 in the control chamber.

In this embodiment, the illumination unit includes a reflective lamp housing 607 and a curing lamp 606 mounted on the reflective lamp housing 607, and preferably, the curing lamp 606 is a mercury lamp, but may be other types of curing lamps 606. The light reflecting lampshade 607 is positioned in the illumination chamber, the curing lamp 606 is electrically connected with the controller 617, and the irradiation direction of the curing lamp 606 faces to the product to be treated.

In this embodiment, the illumination unit further includes an optical filter 605, preferably made of filter glass, where the optical filter 605 is located between the curing lamp 606 and the product to be processed, and can filter out the curing ultraviolet light to ensure the curing temperature.

In this embodiment, the illumination curing box 60 further includes an exhaust rear plate 615, a side shield 613, a top shield 614, an exhaust rear plate 616 and an instrument panel 612,

convulsions back plate 615 is installed the illumination cavity is kept away from the long side of curing chamber, just the hole of having seted up on the convulsions back plate 615 can connect convulsions equipment such as outside air exhauster, on the one hand convulsions back plate 615 can play the effect that is in the light, and on the other hand can also be given and be used for dispelling the heat for curing lamp 606.

The side light shielding plates 613 are respectively installed at two wide sides of the illumination chamber, and the top light shielding plate 614 is installed at the top of the illumination chamber, so that the light of the curing lamp 606 can be prevented from leaking outwards.

The air exhaust rear plate 616 is installed on the long side face of the control cavity far away from the curing cavity, the air exhaust rear plate 616 is further provided with air exhaust fans 630, preferably, four air exhaust fans 630 are installed, each air exhaust fan 630 corresponds to one controller 617, and heat dissipation can be performed on the controllers 617.

The dashboard 612 is mounted on each of the two broad sides of the control chamber for mounting instruments used in the apparatus.

In this embodiment, the bottom of the external baffle 603 is provided with at least one exhaust fan 630 mounting hole 628, preferably three exhaust fan mounting holes 628, and each exhaust fan mounting hole 628 is correspondingly provided with an exhaust fan 630;

still be provided with inside air inlet plate 627 in the curing chamber, inside air inlet plate 627 surrounds exhaust fan mounting hole 628, inside air inlet plate 627 preferably adopts and rolls over the plate shape perpendicularly, just all seted up at least one air intake 629 on the parallel surface of inside air inlet plate 627 and the vertical face, preferably adopts many thin strip slot holes, can guarantee the ventilation effect of equipment.

In this embodiment, a reflective plate made of the same material as the reflective lampshade 607 is attached to the inner surfaces of the light barrier 621 and the external baffle 603 and the outer surface of the internal air inlet 627 respectively, mainly to uniformly reflect the light source to the product to be processed, and to protect the external baffle 603 from being deformed due to overheating.

In this embodiment, the adjusting device 602 includes an adjusting front plate 619, an adjusting rear plate 620, and a conductive block 623,

the adjusting front plate 619 and the adjusting rear plate 620 are arranged in parallel and have a certain distance, the height of the adjusting front plate 619 is greater than that of the adjusting rear plate 620, the length of the adjusting front plate 619 is consistent with that of the adjusting rear plate 620, and the upper end face of the adjusting front plate 619 and the upper end face of the adjusting rear plate 620 are arranged in alignment;

the conductive block 623 is arranged between the adjusting front plate 619 and the adjusting rear plate 620, one or two power probes 626 are arranged on the conductive block 623, and the power probes 626 are connected with an external power supply.

The conductive blocks 623 include a first conductive block and a second conductive block, a distance between the first conductive block and the second conductive block is smaller than a length of the carrier 201, and when the carrier 20 is mounted, one of the power probes 626 is correspondingly connected to one of the conductive elements 210 in a contact manner. When the carrier 20 is mounted on the adjusting device 602, the two conductive elements 210 on the carrier 20 are respectively in contact with the two power probes 626 of one of the conductive blocks 623 for connection, the two power probes 626 on the other conductive block 623 are in contact with the second insulating element 212 on the carrier 20 for connection, and the two power probes 626 are disconnected from the power supply.

Similarly, the two conductive elements 210 on the carrier 20 may also be at different ends, each conductive block 623 is provided with one power probe 626, when the carrier 20 is mounted on the adjusting device 602, the two conductive elements 210 on the carrier 20 are respectively in contact connection with the two power probes 626 for power conduction, and with the above structure, no matter the two conductive elements 210 on the carrier 20 are at the same end or at different ends, the carrier 20 can be mounted on the adjusting device 602 in any direction, therefore, when the carrier 20 is placed, an operator does not need to distinguish the placing direction of the carrier 20, which saves time and labor and saves production time.

In this embodiment, the conductive block 623 preferably adopts a rectangular square, an upper surface of the conductive block 623 is recessed downward, the power probe 626 is located at the recessed position of the upper surface of the conductive block 623, and the conductive block 623 further includes an insulating plate 624 and an insulating sleeve 625;

the insulating plate 624 is installed in the recess of the upper surface of the conductive block 623, and the shape of the insulating plate 624 is identical to the shape of the recess of the upper surface of the conductive block 623, as shown in fig. 19. The insulating plate 624 is provided with an insulating hole corresponding to the position of the power probe 626, the power probe 626 is located in the insulating hole, and the height of the power probe 626 is greater than the thickness of the insulating plate 624, so that the power probe 626 can be better ensured to be in contact with the conductive element 210 when the carrier 20 is mounted.

The insulating sleeve 625 is sleeved between the power probe 626 and the inner wall of the insulating hole.

As shown in fig. 13 and 17, in this embodiment, the upper end portions of both side surfaces of the external baffle 603 are bent inward horizontally to form two elongated planes, the adjusting device 602 is installed between the light source fixing module and the external baffle 603, two conductive blocks 623 are respectively placed on the two elongated planes, and the conductive blocks 623 can slide on the elongated planes. In use, the distance between the adjustment device 602 and the curing light 606 may be adjusted back and forth according to the intensity of the curing light 606. Since the light intensity of the initial curing lamp 606 is strong, the positions of the adjusting device 602 and the curing lamp 606 are relatively far away, and the light intensity of the curing lamp 606 is relatively weak as the service life becomes longer, the distance between the adjusting device 602 and the curing lamp 606 is reduced to ensure the stability of curing.

In this embodiment, the adjusting device 602 further includes a light barrier 621, the light barrier 621 is vertically installed on the outer surface of the adjusting rear plate 620, and the light barrier 621 is aligned in parallel with the lower surface of the adjusting rear plate 620, so as to ensure that no matter how the position of the adjusting device 602 is moved, the light of the curing lamp 606 will not leak out from the upper side of the illumination curing box 60.

In this embodiment, the adjusting device 602 further includes a detecting device 311, preferably a photoelectric sensor, as shown in fig. 17, preferably, an installation bracket 622 is installed on an outer surface of the conductive block 623, the installation bracket 622 is in a bent plate shape, the detecting device 311 is fixed on the installation bracket 622 and is used for detecting whether there is a carrier 20 on the adjusting device 602, and the detecting device 311 is electrically connected to the electric cabinet 9.

In this embodiment, when the carrier 20 is mounted on the adjusting device 602, after the detecting device 311 detects that the carrier 20 is mounted in place, the electric cabinet 9 controls the light-shielding driving device 611 to drive the light-shielding plate 608 to open, and at the same time, the conductive element 210 is in contact with the power probe 626, the carrier shaft driving device 206 drives the carrier shaft 205 to rotate to drive the product to be processed to rotate, and the curing lamps 606 can uniformly irradiate on the rotating product to be processed.

In this embodiment, the manipulator 40 includes a horizontal driving device, a vertical driving device, and a gripper 407, the manipulator 40 is mounted on the upper surface of the rack 8 through a manipulator base plate 401, and the horizontal driving device is fixed above the rack 8 through two support columns 402. The horizontal driving device comprises an x-axis sliding rail 403, a horizontal driving motor 404 and a horizontal sliding plate, wherein the horizontal driving motor 404 can drive the horizontal sliding plate to slide on the x-axis sliding rail 403, the vertical driving device is installed on the horizontal sliding plate, and when the horizontal driving motor 404 drives the horizontal sliding plate to move, the vertical driving device follows to move together. The vertical driving device comprises a vertical driving motor 405, a z-axis slide rail 406 and a mechanical claw mounting plate, wherein a mechanical claw 407 is mounted on the mechanical claw mounting plate, and the vertical driving motor 405 drives the mechanical claw mounting plate to move on the z-axis slide rail 406 so as to drive the mechanical claw 407 to vertically move together. The manipulator 40 mainly carries the carrier 20, realizes coating or curing operation, and the manipulator 40 has the clamp and gets carrier 20 steady, fixes a position accurate, characteristics such as efficient.

In this embodiment, the gripper 407 includes a clamping jaw 409 and a clamping jaw driving device 408, preferably two sets of clamping jaws 409, each set includes two clamping jaws 409, each set of clamping jaws 409 is driven by one clamping jaw driving device 408, the clamping jaw driving device 408 drives the clamping jaws 409 to clamp or loosen the carrier 20, the clamping jaw driving device 408 preferably employs an air cylinder, the two clamping jaws 409 of each set are respectively installed on the air cylinder, and the air cylinder drives the two clamping jaws 409 to move closer to or away from each other.

In this embodiment, the gripper 407 further includes a gripper mounting plate 413 and at least one air-receiving head 410, the gripper driving device 408 and the air-receiving head 410 are respectively mounted on the gripper mounting plate 413, preferably, the two air-receiving heads 410 are disposed at intervals along a length direction of the gripper mounting plate 413, positions of the two air-receiving heads 410 correspond to positions of the two air inlets 203 on the cover plate 202 of the carrier 20, and when the gripper 407 grabs the carrier 20, the air-receiving heads 410 are in air communication with the outside through the air-receiving heads 410.

In this embodiment, the air connector 410 is tubular and vertically installed on the clamping jaw mounting plate 413, and a diameter of one end of the air connector 410 is larger than a diameter of the other end, wherein the air connector 410 is installed on the clamping jaw mounting plate 413 through a small-diameter end and penetrates through the clamping jaw mounting plate 413. The large-diameter end of the gas connector 410 is also provided with a silica gel sealing ring 412, and the silica gel sealing ring is hollow, so that gas can enter the gas connector. When manipulator 40 presss from both sides behind the carrier 20, connect the gas head 410 to be connected with inlet port 203, sealed effect that plays that silica gel sealing washer 412 can be fine prevents to have gas to spill, simultaneously, still the cover is equipped with spring 411 at the minor diameter end of the part gas head 410 of carrier 20 below, works as manipulator 40 presss from both sides when the carrier 20, spring 411 can give connect gas head 410 to apply an elasticity, assurance that can be better silica gel sealing washer 412 hugs closely at the upper surface of support plate 201, better assurance the leakproofness of silica gel sealing washer 412.

In this embodiment, the first part 1 and the third part 3 of the body further include liquid blowing slots 80, respectively, and the liquid blowing slots 80 are installed on the rack 8 and located in the inner cavity of the rack 8;

wherein the manipulator 40 of the first part 1 drives the carrier 20 to move from the first coating position to a first liquid blowing position, then external air enters the accommodating cavity through the air connecting head 410 and the air inlet hole 203 and passes through the through hole to complete first liquid blowing on the product to be treated, and then the manipulator 40 of the first part 1 drives the carrier 20 to move from the first liquid blowing position to the first placing position;

the manipulator 40 of the third part 3 drives the carrier 20 to move from the second coating position to the second liquid blowing position, then outside air enters the accommodating cavity again through the air inlet holes 203 and passes through the through holes to complete second liquid blowing of the product to be treated, and then the manipulator 40 of the third part 3 drives the carrier 20 to move from the second liquid blowing position to the third placing position.

In this embodiment, the coating apparatus includes a coating bath 50, a coating bath mounting plate 501, a coating bath cover plate 502, a cover plate driving device 509, a partition plate 510, and a pressurizing device 504;

the coating bath 50 is mounted on the frame 8 through the coating bath mounting plate 501, and preferably, the coating bath 50 is mounted on the coating bath mounting plate 501 through a coating bath hanger plate 506, and an open end of the coating bath 50 passes through the coating bath mounting plate 501 by a certain distance.

The coating tank cover plate 502 is engaged with the opening of the coating tank 50, the cover plate driving device 509 drives the coating tank cover plate 502 to shield or expose the opening of the coating tank 50, preferably, the coating tank cover plate 502 is a cover-shaped structure with an opening on the long side, as shown in fig. 22, the side of the lower left corner of the coating tank cover plate 502 is an opening, when coating is needed, the cover plate driving device 509 drives the coating tank cover plate 502 to move along the width direction of the coating tank mounting plate 501, i.e., the upper right corner in the drawing, and the coating tank 50 is exposed from the lower side of the coating tank cover plate 502. Also, when coating is not required, the coating slot cover 502 is returned to the shielding position to shield the coating slot 50. In this embodiment, it is preferable to provide a coating bath cover plate barrier 503 at the edge of the coating bath 50, as shown in fig. 22, when the coating bath cover plate 502 returns to the shielding position to shield the coating bath 50, the opening of the coating bath cover plate 502 is just closed by the coating bath cover plate barrier 503, so that the coating bath 50 can be better shielded completely, and the evaporation of the coating liquid in the coating bath 50 can be effectively prevented.

The partition plate 510 divides the inner cavity of the coating tank 50 into a liquid storage inner cavity 512 and a coating inner cavity 511, the height of the partition plate 510 is smaller than that of the coating tank 50, and the product to be treated is positioned in the coating inner cavity 511 during coating; preferably, the bottom of the liquid storage cavity 512 and the bottom of the coating cavity 511 of the coating tank 50 are respectively provided with a connecting hole.

One end of a three-way joint 513 is connected to a connecting hole at the bottom of the coating inner cavity 511, a connecting hole at the bottom of the liquid storage inner cavity 512 is connected with a pressurizing device 504, a pump is preferably added, the pressurizing pump and the other end of the three-way joint 513 are connected through a pipeline 507, the liquid storage inner cavity 512 is communicated with the coating inner cavity 511, meanwhile, in order to prevent the coating liquid in the coating inner cavity 511 from flowing back to the liquid storage inner cavity 512, a check device 505 is further added, a check valve is preferably used, the coating liquid in the coating inner cavity 511 is not higher than the partition plate 510, and the coating liquid higher than the partition plate 510 can automatically flow into the liquid storage inner cavity 512.

In this embodiment, liquid level detection devices (not shown) are disposed in the coating inner cavity 511 and the liquid storage inner cavity 512 for detecting liquid level height, preferably, a liquid level detection switch is adopted, when the coating inner cavity 511 or the liquid storage inner cavity 512 reaches a set minimum value, liquid adding is prompted, in addition, if the coating inner cavity 511 needs to be added with liquid and a booster pump is started, the coating liquid in the liquid storage inner cavity 512 is added into the coating inner cavity 511, such advantages are that the coating liquid on the bottom surface cannot be used all the time and quality change easily occurs, we can recycle the liquid through the booster pump, waste of the coating liquid can be avoided, the coating liquid is fully utilized, and in the same time, when we wash, clear water is added into the coating inner cavity 511 or the liquid storage inner cavity 512 in the coating tank 50, so that the booster pump circulates for a period of time to wash the waste liquid in the coating tank 50 completely, finally, the waste water is discharged through the drain pipe 508, so that the cleaning purpose is achieved, the coating tank 50 does not need to be taken out for cleaning, and the action is simple, convenient and quick.

In this embodiment, the coating tank 50 is preferably made of teflon, or other materials, so as to ensure that the coating liquid can be maintained in the coating tank 50 for a long time,

the dip-coating curing production line of the embodiment further comprises a shell 5, a touch screen 6 and at least one electric cabinet 9, preferably four curing cabinets, wherein two curing cabinets are respectively arranged in the inner cavities of the rack 8 of the first part 1 and the third part 3. Certainly, the position of the electric cabinet 9 of the whole dip-coating curing production line is not fixed and can be installed at other positions, the number of the electric cabinets is not limited, the position and the number of the electric cabinet 9 of the whole dip-coating curing production line can be properly adjusted according to the requirement, and the preferred scheme is adopted. All the electric control boxes 9 in the embodiment are communicated and control the whole dip-coating curing production line together. Of course, each electric cabinet 9 may also control one or more parts separately, may also control one or more devices in the same part or different parts separately, may also control one or more parts together, and so on.

The electric cabinet 9 is electrically connected with the touch screen 6, the electric cabinet 9 controls the dip-coating curing production line to act, and the touch screen 6 carries out data monitoring and parameter setting on the whole system.

In addition, the device is not limited to coating and curing products, the catheter and the sheath tube are only one type, and the coating and curing of the surface coating can be carried out on strips or tubes with slender mechanisms like the catheter and the sheath tube.

The specific implementation steps are as follows:

preparation stage of coating:

liquid adding: and manually adding a proper amount of coating liquid into the coating inner cavity and the liquid storage inner cavity of the coating tank.

Feeding a catheter: one end of the catheter drainage conical interface is arranged on the carrier, the other end of the catheter drainage conical interface naturally hangs down, and the urinary catheters are sequentially arranged.

Four (two) part circulation operation stages

S1 first applying and blowing a first coating to the catheter

Pressing a start button on the touch screen, starting equipment, manually placing a first carrier provided with a catheter at the input end of the conveying line of the first part, after the photoelectric sensor at the input end detects the carrier, moving the conveying line to forward output the carrier until the photoelectric sensor at the output end detects the carrier, stopping the movement of the conveying line, and blocking the carrier by a barrier strip at the output end. At the moment, the manipulator of the first part moves to a position which is just above the first carrier and is grabbed and carried to a safety position which is just above the coating groove of the first part, the cover plate driving device drives the cover plate of the coating groove to extend out, the cover plate of the coating groove is separated from the coating groove, the manipulator drives the carrier to continuously descend, so that the part of the catheter to be coated completely extends into the coating groove to carry out first coating, after the coating is finished, the mechanical arm of the first part drives the carrier to lift upwards to a set safe height to enable the catheter to leave the coating tank for airing, the cover plate driving device drives the coating tank cover plate to retract, the coating tank cover plate covers the coating tank to prevent the coating liquid from volatilizing, meanwhile, the manipulator grabbing carrier of the first part moves to a liquid blowing height set right above the liquid blowing groove of the first part, so that the catheter on the carrier is placed in the liquid blowing groove, the air inlet of the air connector enters the catheter through the loading shaft to blow out the coating liquid entering the drainage hole of the catheter. The manipulator of the first part holds the carrier and lifts upwards to place the carrier at the input end of the conveying line of the second part, and then the manipulator of the first part repeats the steps to coat the catheter on the next carrier.

S2, the second part is solidified for the first time on the catheter.

When the photoelectric sensor at the input end of the conveying line of the second part detects the carrier, the conveying line of the second part moves to output the carrier forwards until the photoelectric sensor at the output end detects the carrier, the conveying line of the second part stops moving, the baffle strip at the output end stops the carrier (the time from the coating groove which is coated and leaves the first part to the output end of the conveying line of the second part is the first airing time), the manipulator of the second part moves to the position right above the carrier to grab the carrier and moves to the position right above one of the illumination curing boxes of the second part to place the carrier on the adjusting device, the power probe on the carrier detects that the power probe on the adjusting device is automatically switched on, the carrier shaft driving device is controlled to operate according to the specified rotating speed, so that the carrier shaft of the whole carrier is driven to rotate, and meanwhile, the shading driving device carries the shading plate to shrink, the curing lamp is uniformly irradiated on the self-rotating catheter for curing, when the first carrier is cured, the manipulator of the second part can grab the next second carrier conveyed from the conveying line of the second part, the next second carrier is placed on the other illumination curing box of the second part and is cured according to the curing step of the first carrier, when the second carrier is cured, the first carrier is cured, the manipulator of the second part can grab the first carrier and place the first carrier on the input end of the conveying line of the third part, then the manipulator of the second part can grab the third carrier conveyed from the output end of the conveying line of the second part and place the third carrier on the previous illumination curing box of the second part, the catheter on the third carrier is cured according to the steps, and when the catheter of the third carrier is cured, and the catheter on the second carrier is cured, and the manipulator of the second part grabs the second carrier and places the second carrier on the input end of the conveying line of the second part. The second part of the robot operates according to the cycle of the above steps.

At any time while the second part is solidified, the first part is also simultaneously operated in synchronization with the step of S1.

And S3, coating and blowing the catheter for the third time.

When the output end of the conveying line of the third part detects a first carrier, the manipulator of the third part moves to a position above the first carrier, the grabbing carrier moves to a set safety position above the coating groove of the third part, the cover plate driving device drives the cover plate of the coating groove to extend out, the cover plate of the coating groove leaves the coating groove, the manipulator drives the first carrier to continue to descend, so that the part to be coated of the catheter extends into the coating groove for second coating, after the coating is finished, the manipulator of the third part drives the first carrier to lift upwards to a set safety height, so that the catheter leaves the coating groove for drying, the cover plate driving device drives the cover plate of the coating groove to retract, the cover plate of the coating groove covers the coating groove, the coating liquid is prevented from volatilizing, and meanwhile, the manipulator of the third part grabs the first carrier to move to a set liquid blowing height above the liquid blowing groove of the third part, the catheter on the first carrier is placed in the liquid blowing groove of the third part, the air inlet of the air connecting head enters the catheter through the loading shaft, and the coating liquid entering the drainage hole of the catheter is blown out. The manipulator in the third part grabs the first carrier to lift upwards to place the carrier at the input end of the previous conveying line in the fourth part, and then the manipulator in the third part repeats the steps to coat the catheter on the next carrier (the second carrier, the third carrier, the fourth carrier, the fifth carrier, the sixth carrier, the seventh carrier, the sixth.

At any time during the third part dip coating and blowing, the first part and the second part are also operated simultaneously in steps S1 and S2.

And S4, curing the catheter for the second time in the fourth part.

When the photoelectric sensor at the input end of the previous conveying line of the fourth part detects the carrier, the previous conveying line of the fourth part moves to output the carrier forwards until the photoelectric sensor at the output end detects the carrier, the previous conveying line of the fourth part stops moving, the barrier strip at the output end blocks the carrier (the time from the coating tank of the third part which is coated to leave the coating tank of the third part to the output end of the previous conveying line of the fourth part is the second airing time), the manipulator of the fourth part moves to the position right above the first carrier to grab the first carrier and moves to the position right above an illumination curing box of the fourth part to place the carrier on the adjusting device, the power probe on the first carrier detects that the power probe on the adjusting device is automatically switched on, the carrier shaft driving device is controlled to operate according to the specified rotating speed, and the carrier shaft of the whole carrier is driven to rotate, meanwhile, the shading driving device carries the shading plate to contract, so that the curing lamp uniformly irradiates on the self-rotating catheter for curing, when the first carrier is cured, the manipulator of the fourth part can grab the next second carrier conveyed from the previous conveying line of the fourth part and place the next second carrier on another illumination curing box of the fourth part, curing is carried out according to the curing step of the first carrier, when the second carrier is cured, the first carrier is cured, the manipulator of the fourth part grabs the first carrier and places the first carrier on the input end of another conveying line of the fourth part, the sensor of the output end and the input end of another conveying line of the fourth part senses the first carrier and conveys the first carrier out until the output end sensor detects the first carrier, the other conveying line of the fourth part stops moving, and the blocking strip blocks the first carrier from moving, and manually taking down the first carrier to take down the cured catheter. And simultaneously, after the manipulator of the fourth part places the first carrier on the other conveying line of the fourth part, the manipulator of the fourth part moves to the output end of the previous conveying line of the fourth part to grab the conveyed third carrier, the third carrier is placed on the previous illumination curing box of the fourth part, the catheter on the third carrier is cured according to the steps, the catheter on the second carrier is cured while the catheter of the third carrier is cured, the manipulator of the fourth part grabs the second carrier and places the second carrier on the input end of the other conveying line of the fourth part to be conveyed out, and the manipulator of the fourth part performs circular operation according to the steps.

At any time during the fourth portion solidification, the first portion, the second portion, and the third portion are also synchronized according to the steps of S1, S2, and S3, so that the four portions are operated as the above-mentioned steps are circulated.

The dip-coating curing production line has the following beneficial effects:

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications and variations may be made therein by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A dip-coating curing production line is characterized by comprising a carrier (20) and a machine body;

the carrier (20) comprises a carrier plate (201) and one or more carrier shafts (205), the carrier shafts (205) being mounted on the carrier plate (201), products to be treated being mountable on the carrier shafts (205);

the machine body is sequentially provided with a first part (1), a second part (2), a third part (3) and a fourth part (4) along the positive direction of an x axis of the machine body, the first part (1) and the third part (3) respectively comprise a coating device, and the second part (2) and the fourth part (4) respectively comprise one or more illumination curing boxes (60);

the first part (1) is used for coating the product to be treated for the first time, the second part (2) is used for curing the product to be treated which is coated for the first time, the third part (3) is used for coating the product to be treated which is cured for the first time, and the fourth part (4) is used for curing the product to be treated which is coated for the second time.

2. The dip-coating curing production line according to claim 1, wherein the first portion (1), the second portion (2), the third portion (3) and the fourth portion (4) of the machine body further comprise a frame (8) respectively, and an inner cavity is formed in the frame (8);

the coating device and the illumination curing box (60) are respectively arranged on the frame (8) and are positioned in the inner cavity of the frame (8).

3. The dip-coating curing production line according to claim 2, wherein the first part (1), the second part (2), the third part (3) and the fourth part (4) of the machine body further comprise a conveying device respectively, the conveying device comprises a conveying line (30) and a manipulator (40), and the conveying line (30) and the manipulator (40) are respectively mounted on the machine frame (8);

the second part (2) and the fourth part (4) respectively comprise one light curing box (60);

wherein the conveyor line (30) of the first part (1) drives the carrier (20) to move from the initial position to the first clamping position, the manipulator (40) of the first part (1) drives the carrier (20) to move among the first clamping position, the first coating position and the first placing position in sequence, and in the process, the coating device of the first part (1) finishes the first coating on the product to be treated on the carrier (20);

the conveyor line (30) of the second part (2) drives the carrier (20) to move from the first placing position to a second clamping position, the manipulator (40) of the second part (2) drives the carrier (20) to move among the second clamping position, the first curing position and the second placing position in sequence, and in the process, the light curing box (60) of the second part (2) completes the first curing on the products to be processed on the carrier (20);

the conveyor line (30) of the third part (3) drives the carrier (20) to move from the second placing position to a third clamping position, and the manipulator (40) of the third part (3) drives the carrier (20) to move among the third clamping position, a second coating position and a third placing position in sequence, and in the process, the coating device of the third part (3) finishes second coating on the product to be treated on the carrier (20);

the fourth part (4) comprises two conveying lines (30), one of the conveying lines (30) drives the carrier (20) to move from the third placing position to the fourth clamping position, the manipulator (40) of the fourth part (4) drives the carrier (20) to move among the fourth clamping position, the second curing position and the fourth placing position in sequence, in the process, the illumination curing box (60) of the fourth part (4) completes the second curing of the product to be processed on the carrier (20), and then the other conveying line (30) of the fourth part (4) drives the carrier (20) to move from the fourth placing position to the material taking position.

4. The dip coating curing line according to claim 3, characterized in that said second portion (2) further comprises another photo curing oven (60),

the conveying line (30) of the second part (2) drives the first carrier (20) to move from the first placing position to the second clamping position, the manipulator (40) of the second part (2) drives the first carrier (20) to move from the second clamping position to the first curing position, and the illumination curing box (60) at the corresponding position performs first curing on the products to be processed on the first carrier (20);

then the manipulator (40) of the second part (2) moves back and drives the second carrier (20) to move from the second clamping position to a third curing position, and the other illumination curing box (60) at the corresponding position carries out primary curing on the products to be processed on the second carrier (20);

then the manipulator (40) of the second part (2) drives the first carrier (20) to move from the first curing position to the second placing position, then the third carrier (20) moves back and is driven to move from the second clamping position to the first curing position, and the illumination curing box (60) at the corresponding position carries out first curing on the products to be processed on the third carrier (20);

then the manipulator of the second part (2) drives the second carrier (20) to move from the third curing position to the second placing position, then moves back and drives the fourth carrier (20) to move from the second clamping position to the third curing position, and the other illumination curing box (60) at the corresponding position carries out the first curing on the products to be processed on the fourth carrier (20), and then the previous actions are repeated until the first curing on all the products is completed.

5. The dip coating curing line according to claim 3, wherein said fourth portion (4) further comprises another photo curing oven (60),

a conveying line (30) of the fourth part (4) drives the first carrier (20) to move from the third placing position to the fourth clamping position, a manipulator (40) of the fourth part (4) drives the first carrier (20) to move from the fourth clamping position to the second curing position, and the illumination curing box (60) at the corresponding position carries out second curing on the products to be processed on the first carrier (20);

then the manipulator (40) of the fourth part (4) moves back and drives the second carrier (20) to move from the fourth clamping position to the fourth curing position, and the other illumination curing box (60) at the corresponding position carries out secondary curing on the products to be processed on the second carrier (20);

then the manipulator (40) of the fourth part (4) drives the first carrier (20) to move from the second curing position to the fourth placing position, then the third carrier (20) moves back and is driven to move from the fourth clamping position to the second curing position, and the illumination curing box (60) at the corresponding position carries out secondary curing on the products to be processed on the third carrier (20);

and then the manipulator (40) of the fourth part (4) drives the second carrier (20) to move from the fourth curing position to the fourth placing position, then the fourth carrier (20) moves back and is driven to move from the fourth clamping position to the fourth curing position, another illumination curing box (60) at the corresponding position carries out second curing on the products to be processed on the fourth carrier (20), and then the previous actions are repeated until the second curing on all the products is completed.

6. The dip coating curing line of claim 2, wherein the light curing box (60) comprises a light fixture (601), an external baffle (603), an adjusting device (602), a shading driving device (611) and a shading plate (608),

the illumination fixing device (601) is positioned in an inner cavity of the rack (8), the illumination fixing device (601) comprises a fixing support (604) and at least one illumination unit, the fixing support (604) is internally provided with the inner cavity, and the illumination unit is arranged in the inner cavity of the fixing support (604);

the external baffle (603) is clamped on one side of the fixed support (604), a curing cavity is formed between the external baffle and the fixed support (604), and the illumination direction of the illumination unit faces the curing cavity;

the adjusting device (602) is movably arranged between the illumination fixing device (601) and the external baffle (603), and can be driven to be close to or far away from the illumination fixing device (601), and the carrier (20) is arranged on the adjusting device (602);

the light shielding plate (608) is positioned between the illumination unit and the curing chamber and is driven by the light shielding driving device (611) to move between a light shielding position and a non-light shielding position;

wherein, when curing is carried out, the light shielding plate (608) is driven to move to the non-light shielding position, and the light emitted by the illumination unit is emitted into the curing cavity; after curing is completed, the shutter plate (608) is driven to move to the shutter position.

7. The dip coating curing production line according to claim 6, wherein the carrier (20) further comprises a carrier shaft driving device (206) and a conductive element (210), the carrier shaft (205) is rotatably mounted on the carrier plate (201), the carrier shaft driving device (206) drives the carrier shaft (205) to rotate, and the carrier shaft (205) rotates to drive the product to be processed to rotate;

the conductive element (210) is electrically connected with the carrier shaft driving device (206);

a power supply probe (626) is arranged on the adjusting device (602), and the power supply probe (626) is connected with an external power supply;

when the carrier (20) is installed on the adjusting device (602), the conductive element (210) is in contact connection with the power probe (626), and when the first curing and the second curing are carried out, the carrier shaft driving device (206) drives the carrier shaft (205) to rotate so as to drive the product to be processed to rotate.

8. The dip coating curing line according to claim 3, characterized in that said robot (40) comprises a horizontal drive, a vertical drive and a gripper (407),

the horizontal driving device drives the vertical driving device to move and drives the mechanical claw (407) to move along the x-axis direction of the rack (8), and the vertical driving device drives the mechanical claw (407) to move along the z-axis direction of the rack (8);

the mechanical claw (407) comprises a clamping claw (409) and a clamping claw driving device (408), and the clamping claw driving device (408) drives the clamping claw (409) to clamp or unclamp the carrier (20).

9. Dip coating curing line according to claim 8, wherein the gripper (107) further comprises a gripper mounting plate (413) and at least one air connector (410), the gripper driving device (408) and the air connector (410) being mounted on the gripper mounting plate (413), respectively, the gripper (409) being mounted on the gripper driving device (408);

the carrier (20) further comprises a cover plate (202), the cover plate (202) is clamped on the carrier plate (201), an accommodating cavity is formed between the cover plate (202) and the carrier plate (201), a through hole is formed in the carrier shaft (205) along the axis direction of the carrier shaft, and the through hole is communicated with the accommodating cavity;

the cover plate (202) is provided with at least one air inlet (203), the air inlet (203) is communicated with the accommodating cavity, and when the mechanical claw (407) grabs the carrier (20), the air inlet (203) is communicated with outside air through the air connector (410);

the first part (1) and the third part (3) of the machine body respectively comprise a liquid blowing groove (80), and the liquid blowing grooves (80) are respectively arranged on the rack (8) and are positioned in the inner cavity of the rack (8);

wherein the manipulator (40) of the first part (1) drives the carrier (20) to move from the first coating position to a first liquid blowing position, then external air enters the accommodating cavity through the air connecting head (410) and the air inlet hole (203) and passes through the through hole to complete first liquid blowing on the product to be treated, and then the manipulator (40) of the first part drives the carrier (20) to move from the first liquid blowing position to the first placing position;

the manipulator (40) of the third part (3) drives the carrier (20) to move from the second coating position to a second liquid blowing position, then external air enters the accommodating cavity again through the air inlet hole (203) and passes through the through hole to complete second liquid blowing on the product to be treated, and then the manipulator (40) of the third part (3) drives the carrier (20) to move from the second liquid blowing position to the third placing position.

10. The dip coating curing line of claim 1, wherein the coating device comprises a coating tank (50), a coating tank mounting plate (501), a coating tank cover plate (502), a cover plate drive device (509), a baffle plate (510), and a pressurization device (504);

the coating tank (50) is mounted on the frame (8) through the coating tank mounting plate (501);

the coating tank cover plate (502) is clamped at the opening of the coating tank (50), and the cover plate driving device (509) drives the coating tank cover plate (502) to shield or expose the opening of the coating tank (50);

the inner cavity of the coating tank (50) is divided into a liquid storage inner cavity (512) and a coating inner cavity (511) by the partition plate (510), the height of the partition plate (510) is smaller than that of the coating tank (50), and the product to be treated is positioned in the coating inner cavity (511) during coating;

the inlet of the pressurizing device (504) is communicated with the liquid storage cavity (512), and the outlet is communicated with the coating cavity (511).

11. The dip coating curing line of claim 10, wherein the coating device further comprises a liquid level detection device and a non-return device (505),

the liquid level detection device is electrically connected with the pressurization device (504);

the inlet of the non-return device (505) is communicated with the outlet of the pressurizing device (504), the outlet of the non-return device is communicated with the coating inner cavity (511) through a three-way joint (513), and the other interface of the three-way joint (513) is connected with a water drainage pipe (508).

12. The dip-coating curing production line according to claim 1, further comprising a housing (5), a touch screen (6) and at least one electric cabinet (9), wherein the electric cabinet (9) is electrically connected with the touch screen (6), the electric cabinet (9) controls the action of the dip-coating curing production line, and the touch screen (6) performs data monitoring and parameter setting on the whole system.