CN212120686U

CN212120686U - Illumination curing device

Info

Publication number: CN212120686U
Application number: CN201922037488.6U
Authority: CN
Inventors: 李光辉
Original assignee: Suzhou Microbit Automation Co ltd
Current assignee: Suzhou Microbit Automation Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-12-11
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an illumination curing device, which comprises an illumination unit and a shading device, wherein the shading device comprises a shading driving device and a shading plate, the shading plate is driven by the shading driving device to move between a shading position and a non-shading position, and when curing is carried out, the shading plate is moved to the non-shading position, so that light emitted by the illumination unit can be emitted to a product to be processed; when curing is not performed, the light shielding plate is moved to a light shielding position. The utility model discloses an illumination solidification equipment, simple structure, the carrier is portable, can carry out the coating of multistep to be provided with the light screen, the light source high-usage.

Description

Illumination curing device

Technical Field

The utility model relates to a coating curing equipment technical field especially relates to an illumination solidification equipment.

Background

In the existing catheter coating device, when the products are coated and cured, the curing mode that the light source is moved and the products are fixed is adopted, so that the moving process of the light source is not unstable, the curing effect is poor, the occupied space is small, the space utilization rate is low, and the whole equipment is not compact.

And most catheter coating devices directly adopt the curing lamp to carry out illumination curing to the product, do not set up light gathering part, often can lead to the utilization ratio of light source not high in the in-process of solidification, the inefficiency of solidification. In addition, current catheter coating device does not carry out the shading and handles, and when carrying out the solidification, the light source can shine on other mechanisms, can influence the life of other mechanisms, and the illumination that the curing lamp sent can also cause the injury to the human body moreover.

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

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that exists among the prior art, the utility model provides an illumination solidification equipment, concrete technical scheme is as follows:

the utility model relates to an illumination curing device, which comprises an illumination unit and a shading device, wherein the shading device comprises a shading driving device and a shading plate, the shading plate is driven by the shading driving device to move between a shading position and a non-shading position,

wherein, when curing is carried out, the light shielding plate is moved to a non-light shielding position, so that the light emitted by the illumination unit can be emitted to a product to be treated; when curing is not performed, the light shielding plate is moved to a light shielding position.

Further, the light shielding plate is arranged between the illumination unit and the working chamber, an inner cavity is formed in the machine frame, the machine frame comprises a mounting plate, the inner cavity is divided into the working chamber and the raw material chamber by the mounting plate, the product to be processed is contained in the working chamber, and the light shielding plate is positioned between the illumination unit and the working chamber.

Further, it also comprises a carrier and a translation device, both of which are located in the working chamber;

the carrier is mounted on the translation device, and the translation device drives the carrier to translate;

the carrier comprises one or more carrier shafts on which the products to be treated can be mounted.

Further, the light shielding plate is movably mounted on the rack, the light shielding driving device is mounted on the mounting plate, and the light shielding plate is driven by the light shielding driving device to move on the rack.

Furthermore, the translation device comprises a support plate, a support member and a driving device, the support plate is fixed on the rack, the length direction of the support plate is consistent with the width direction of the rack, the support member is movably arranged on the support plate, the carrier is arranged on the support member,

the driving device drives the supporting piece to move on the supporting plate so as to drive the carrier to translate along the width direction of the rack.

Further, the illumination unit comprises an inner cavity cover plate, a reflecting lamp shade arranged on the inner cavity cover plate and a curing lamp arranged on the reflecting lamp shade, wherein the inner cavity cover plate is arranged on the rack, and the illumination direction of the curing lamp faces towards a product to be processed.

Furthermore, the support plate is provided with two parallel translation slide rails, the length direction of the translation slide rails is consistent with that of the support plate, and the support piece is movably mounted on the translation slide rails.

Furthermore, the translation device further comprises a translation lead screw, the translation lead screw is rotatably mounted on the supporting plate and is positioned between the two translation slide rails, the length direction of the translation lead screw is consistent with the length direction of the translation slide rails, the driving device drives the translation lead screw to rotate, and the translation lead screw rotates to drive the supporting piece to move.

Furthermore, the translation device further comprises a screw rod connecting seat, and two ends of the translation screw rod are connected with the supporting plate through the screw rod connecting seat respectively.

Further, the translation device further comprises a coupler, and the driving device is connected with the translation screw rod through the coupler.

The utility model discloses an illumination solidification equipment has following beneficial effect:

(1) the utility model discloses an illumination solidification equipment, its carrier can move, can carry out coating process many times, and coating process many times shares a light source, has improved the utilization ratio of light source, has saved the resource, the cost is reduced;

(2) the utility model discloses an illumination curing device, the illumination unit of which is provided with a reflecting lampshade, which can better focus and irradiate the light of a curing lamp on a product to be cured;

(3) the utility model discloses an illumination solidification equipment, it is provided with the light screen, when concentrating the light source, can prevent that the light source from leaking outward, other parts of protective apparatus.

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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a coating and curing apparatus according to the present embodiment;

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

FIG. 3 is a schematic view of the structure of the coating apparatus of the present embodiment;

FIG. 4 is a schematic view of the structure of the coating apparatus of the present embodiment;

FIG. 5 is a schematic view of the general structure of the coating and curing apparatus of the present embodiment;

FIG. 6 is a schematic structural diagram of an illumination unit according to the present embodiment;

fig. 7 is a schematic structural view of the carrier shaft of the present embodiment.

Wherein, 1-a frame, 101-a mounting plate, 2-a control system, 201-a display device, 202-a control button, 3-a shading device, 310-a shading plate, 311-a first side plate, 312-a second side plate, 313-a third side plate, 314-a first shading cover, 315-a second shading cover, 32-a lifting cylinder, 33-a cylinder connecting block, 4-a coating device, 40-a coating bin, 401-a lifting motor, 402-a driving wheel, 403-a driving belt, 404-a driven wheel, 405-a lifting screw rod, 406-a bottom plate, 407-a liquid storage pipe, 408-a lifting slide rail, 409-a fixed seat, 410-a connecting plate, 411-a door opener, 412-a shading door, 413-a liquid immersion plate and 414-a cam, 415-cam mounting block, 416-support frame, 417-adapter plate, 418-cylinder, 419-connector, 420-detection device, 421-support column, 422-baffle, 423-screw rod connecting plate, 5-illumination unit, 51-inner chamber cover plate, 52-curing lamp, 53-reflecting lamp cover, 6-carrier, 601-fixing plate, 602-speed reducing motor, 603-driving gear, 604-driving shaft, 605-driven shaft, 606-driven gear, 607-carrier shaft, 608-rotation gear, 609-clamp plate, 610-vertical plate, 611-bearing, 7-translation device, 71-translation motor, 72-coupler, 73-support piece, 74-translation screw rod, 75-translation slide rail, 76-supporting plate, 77-screw rod connecting seat, 8-core wire and 9-catheter.

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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present 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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected through the interior of two elements or in interactive relation with one another. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 6, fig. 1 is a schematic structural diagram of a coating and curing apparatus according to the present embodiment; FIG. 2 is a schematic structural diagram of the carrier of the present embodiment; FIG. 3 is a schematic view of the structure of the coating apparatus of the present embodiment; FIG. 4 is a schematic view of the structure of the coating apparatus of the present embodiment; FIG. 5 is a schematic view of the general structure of the coating and curing apparatus of the present embodiment; FIG. 6 is a schematic structural diagram of an illumination unit according to the present embodiment; fig. 7 is a schematic structural view of the carrier shaft of the present embodiment.

As shown in the drawing, a coating and curing apparatus of the present embodiment includes:

the device comprises a rack 1, wherein a mounting plate 101 is fixed on the rack 1, the mounting plate 101 is horizontally arranged, the mounting plate 101 divides an inner cavity of the rack 1 into an upper part and a lower part, the upper part is a working chamber, the lower part is a raw material chamber, and the mounting plate 101 is provided with a through hole;

the carrier 6 is accommodated in the working chamber and comprises a plurality of loading shafts 607, and the loading shafts 607 drive the product to be processed to rotate in the working chamber;

a translation device 7, wherein the translation device 7 is mounted on the frame 1, and the translation device 7 drives the carrier 6 to move in the working chamber along the width direction of the frame 1;

the curing device comprises an illumination unit 5 and a shading device 3, wherein the illumination unit 5 is arranged on the rack 1 and is positioned on one side of the working chamber and used for curing a product to be processed; the shading device 3 is used for shading the illumination effect of the illumination unit 5 on the product to be processed;

coating device 4, coating device 4 hold in the raw materials chamber, just coating device 4 passes the through-hole, coating device 4 can reciprocate, coats the product of treating.

As shown in fig. 2, in the present embodiment, the translation device 7 includes a support plate 76, a support member 73, a translation motor 71 and a translation screw 74, the support plate 76 is fixed on the frame 1, and a length direction of the support plate 76 is consistent with a width direction of the frame 1;

the support plate 76 is provided with two parallel translation slide rails 75, the length direction of the translation slide rails 75 is consistent with the length direction of the support plate 76, and the support member 73 is movably mounted on the translation slide rails 75;

the translation screw rod 74 penetrates through the supporting piece 73, two ends of the translation screw rod 74 are respectively installed on the supporting plate 76 through screw rod connecting seats 77, the translation screw rod 74 is located between the two translation slide rails 75, and the length direction of the translation screw rod 74 is consistent with that of the translation slide rails 75;

the translation motor 71 is mounted on the support plate 76 through a motor mounting plate, but the translation motor 71 may be mounted on the support plate 76 in other manners. And then is connected with the translation screw rod 74 through a coupler 72, so as to drive the translation screw rod 74 to rotate, and the translation screw rod 74 rotates to drive the support 73 to slide on the translation slide rail 75.

When the translation device 7 is used for coating and curing a product for multiple times, the following carrier 6 can be driven to translate, so that the product arranged on the carrier 6 can move between different coating positions and curing positions; when the product is coated and cured for only one time, the product can be driven to move between the coating position and the curing position; of course, if the product is coated and cured only once, the carrier 6 may be directly mounted on the support plate 76, without translating the carrier 6, and the position of the carrier 6 is directly used as the curing position, and after the product is coated, the carrier 6 directly drives the product to rotate to complete the curing.

As shown in fig. 2 and 7, in the present embodiment, the carrier 6 includes a bracket, and a transmission unit, a second driving device and 24 loading shafts 607 mounted on the bracket, the second driving device drives the 24 loading shafts 607 to rotate through the transmission unit, the axial direction of the loading shafts 607 is a vertical direction, and the number of the loading shafts 607 is not limited to 24, but may be other multiple numbers.

The bracket comprises a fixing plate 601, a vertical plate 610 and a clamp plate 609, wherein the fixing plate 601 is fixed on the supporting member 73, the fixing plate 601 and the clamp plate 609 are both horizontally arranged, one end of the clamp plate 609 is fixedly connected with the fixing plate 601, the vertical plate 610 is vertically fixed on the fixing plate 601, the vertical plate 610 is located on one side of the clamp plate 609, and the length direction of the vertical plate 610 is consistent with the length direction of the clamp plate 609.

The second driving device is installed on the vertical plate 610, and the second driving device preferably adopts a speed reduction motor 602, and includes a motor and a speed reducer, the speed reducer has a driving shaft 604, and the motor is used for driving the driving shaft 604 to rotate.

The transmission unit comprises a driving gear 603, a driven gear 606 and a driven shaft 605, wherein the driving gear 603 is installed on the driving gear 402, the driven shaft 605 is fixed on the clamp plate 609, the driven gear 606 is rotatably installed on the driven shaft 605, and the driven gear 606 is meshed with the driving gear 603. When the motor drives the driving shaft 604 to rotate, the driving shaft 604 may drive the driving gear 603 to rotate, and the rotation of the driving gear 603 may drive the driven gear 606 to rotate around the driven shaft 605.

Two rows of mounting holes which are arranged in a staggered manner are formed in the clamp plate 609, in this embodiment, each row of mounting holes includes 12 mounting holes which are arranged at equal intervals, and the axis of each mounting hole is perpendicular to the clamp plate 609.

Each of the carrier shafts 607 is provided with a rotation gear 608 and a bearing 611, the rotation gear 608 is located above the bearing 611, the carrier shafts 607 are mounted in the mounting holes through the bearings 611, and the axial direction of the carrier shafts 607 coincides with the axial direction of the mounting holes. The load shaft 607 can rotate freely in the mounting hole via the bearing 611.

One of the two rows of the rotation gears 608 is engaged with one or two adjacent rotation gears 608 in the other row, and at least one rotation gear 608 of the two rows of the rotation gears 608 is engaged with the driven gear 606. As shown in fig. 1, the driven gear 606 meshes with a rotation gear 608 on the rightmost side in the drawing. Since the rotation gears 608 of all the carrier shafts 607 are engaged with the rotation gears 608 of the adjacent carrier shafts 607, when the driven gear 606 rotates, the rightmost one of the carrier shafts 607 is rotated, and all the carrier shafts 607 are rotated.

The carrier 6 of the present embodiment is further provided with a core wire 8, and the core wire 8 is vertically installed on the carrier shaft 607. When the product (the catheter is preferably taken as an example in the embodiment) is a thin and soft product, the core wire 8 can ensure that the catheter 9 is always vertically downward, so that the catheter 9 can be irradiated with light more uniformly when the catheter 9 is subjected to curing coating.

As shown in fig. 6, in the present embodiment, the illumination unit 5 includes an inner cavity cover plate 51, a reflector lamp housing 53 mounted on the inner cavity cover plate 51, and a curing lamp 52 mounted on the reflector lamp housing 53, the inner cavity cover plate 51 is mounted on the rack 1, and an illumination direction of the curing lamp 52 faces the working chamber.

The curing lamp 52 is not required to be operated when the product is cured, for example, during the process of taking and placing the product or coating the product, and the illumination emitted from the curing lamp 52 is harmful to the human body, so that the illumination of the curing lamp 52 needs to be controlled. Since the curing light 52 is cooled for a certain time once it is turned off, and then it can be turned on again, and the brightness of the curing light cannot reach the curing requirement once it is turned on again, which is time consuming, in this embodiment, it is preferable to use a light shielding device 3 to shield the curing light 52, the curing light 52 is turned on when the machine is started, and is always in a bright state, as shown in fig. 1, the light shielding device 3 includes a light shielding plate 310 and a light shielding driving device for driving the light shielding plate 310 to move, the light shielding plate 310 is movably installed between the curing light 52 and the product to be processed, and the light shielding plate 310 is vertically movably installed on the rack 1. In this embodiment, the light shielding driving device preferably employs a lifting cylinder 32 and is fixed on the mounting plate 101, a main shaft of the lifting cylinder 32 is connected with the light shielding plate 310 through a cylinder connecting block 33, and the light shielding driving device drives the light shielding plate 310 to move up and down on the frame 1. When the product needs to be cured, the main shaft of the lifting cylinder 32 contracts to drive the shading plate 310 to move downwards, so that the illumination of the curing lamp 52 irradiates on the product; when the curing lamp 52 is not needed, the main shaft of the lifting cylinder 32 is lifted, so as to drive the shading plate 310 to lift, and shield the curing lamp 52.

Of course, there are other control methods for controlling the illumination of the curing light 52, such as switching or rotating the curing light 52, moving the illumination unit 5, and so forth.

As shown in fig. 3 and 4, in this embodiment, the coating device 4 includes a fixing base 409, a connecting plate 410, a mounting plate 101, a lifting device, a first driving device for driving the lifting device to move, a coating chamber 40 installed on the lifting device, and a light-shielding door 412 movably installed on the mounting plate 101, the connecting plate 410 is vertically disposed, two ends of the connecting plate 410 are respectively fixedly connected with the fixing base 409 and the mounting plate 101, a through hole is formed in the mounting plate 101, and the coating chamber 40 passes through the through hole.

The coating bin 40 comprises a liquid immersion plate 413, a bottom plate 406 and a plurality of liquid storage pipes 407, the liquid immersion plate 413 and the bottom plate 406 are connected through a support column 421, a plurality of mounting holes are formed in the liquid immersion plate 413, and each mounting hole is internally provided with one liquid storage pipe 407 which is vertically arranged.

The mounting holes are divided into two groups, the two groups of mounting holes are parallel and equal, each group of mounting holes comprises two rows of mounting holes which are arranged in a staggered mode, and each row of mounting holes comprises a plurality of mounting holes which are arranged equidistantly.

The immersion liquid plate 413 is further provided with a baffle 422, the baffle 422 surrounds the plurality of liquid storage pipes 407, and in this embodiment, the baffle 422 preferably surrounds a rectangle.

The lifting coating device 4 of this embodiment further includes a connecting member 419, in this embodiment, the connecting member 419 preferably adopts a hinge, the hinge is located on one side of the through hole, in this embodiment, the light-shielding door 412 is a rectangular cylinder with an open side, the two hinges are fixed to two ends of the bottom surface of the light-shielding door 412 respectively, the light-shielding door 412 is movably mounted on the mounting plate 101 through the hinge, the light-shielding door 412 is aligned to the through hole, the length direction of the light-shielding door 412 is consistent with the length direction of the through hole, and when the light-shielding door 412 is closed, the light-shielding door 412 can be just clamped on the baffle 422.

In this embodiment, the door openers 411 are fixed to both ends of the immersion plate 413 in the longitudinal direction, two cams 414 are attached to both ends of the inner wall of the light-shielding door 412 at positions close to the hinges, the cams 414 are attached to the inner wall of the light-shielding door 412 by means of cam attachment blocks 415, and the positions of the two cams 414 correspond to the positions of the two door openers 411, respectively. The cam 414 can reduce friction of the light-shielding door 412 when being pushed open by the door opener 411 during the process of lifting the coating chamber 40 upwards, so that the light-shielding door 412 is more easily pushed open by the door opener 411, and the service lives of the light-shielding door 412 and the door opener 411 can be prolonged.

In this embodiment, preferably, the mounting plate 101 is further provided with an air cylinder 418 for driving the light-shielding door 412 to close and a detection device 420 for detecting the closing of the light-shielding door 412, the air cylinder 418 is located below the bottom plate when the light-shielding door 412 is opened, and when the light-shielding door 412 needs to be closed, the air cylinder 418 extends out to jack up the bottom plate of the light-shielding door 412, so as to close the light-shielding door 412. In order to prevent the light-shielding door 412 from being closed in place, a detection device 420 is further provided at both ends of the coating hole to detect whether the light-shielding door 412 is closed in place.

The lifting device comprises a lifting slide rail 408, a lifting screw rod 405, an adapter plate 417, a screw rod connecting seat 77, a slide block, a supporting frame 416 and a screw rod connecting plate 423 which are fixed on the adapter plate 417;

the two lifting slide rails 408 are vertically fixed on the connecting plate 410, and the two lifting slide rails 408 are parallel and have the same length;

the lifting screw rod 405 is vertically arranged and positioned between the two lifting slide rails 408, the lifting screw rod 405 penetrates through the screw rod connecting plate 423, and two ends of the lifting screw rod 405 are rotatably connected with the screw rod connecting seat 77 which is arranged on the lower surface of the mounting plate 101 and at the bottom end of the connecting plate 410 respectively;

the two slide blocks are respectively clamped on the two lifting slide rails 408;

the support bracket 416 is fixed to the lower surface of the base plate 406.

In this embodiment, preferably, the first driving device includes a lifting motor 401, a driving wheel 402, a driven wheel 404 and a transmission belt 403, the lifting motor 401 is installed on the fixing base 409, the driving wheel 402 is installed on a rotating shaft of the lifting motor 401, the driven wheel 404 is installed on the lifting screw 405, and the driving wheel 402 and the driven wheel 404 are connected through the transmission belt 403.

Foam is pasted in the shading door 412, and when the shading door 412 is closed, the foam is tightly attached to the baffle 422, so that the tightness of the device can be improved, and the volatilization of coating liquid can be prevented.

As shown in fig. 1, in this embodiment, side plates are disposed on both the side surface of the working chamber and the side surface of the raw material chamber, so that curing light can be collected and prevented from leaking out to hurt people, wherein a first side plate 311 is disposed on the left side of the working chamber, and the first side plate 311 completely covers the left side surface of the working chamber; arranged on the right side of the working chamber is a second side plate 312, the second side plate 312 is located below the support plate 76 of the translation device 7, and a first light shield 314 is arranged around the translation device 7, the first light shield 314 surrounds the translation device 7 and completely covers the right side of the working chamber together with the second side plate 312; the side surface of the raw material chamber is provided with a third side plate 313, and the third side plate 313 is positioned at two sides of the connecting plate 410; the carrier 6 is provided with a second light shield 315, and the second light shield 315 surrounds the clamp plate 609 of the carrier 6 to protect the parts on the clamp plate 609.

In this embodiment, as shown in fig. 5, the coating and curing apparatus of the present invention further includes a control system 2, a display device 201 and a control button 202, wherein the display device 201 and the control button 202 are respectively electrically connected to the control system 2, and the control system 2 controls the action of the whole coating and curing apparatus.

The specific implementation steps are as follows:

step 1: an operator fills the liquid storage pipe 407 with coating liquid, the catheter 9 penetrates through the core wire 8 and is sequentially installed on the loading shaft 607, the opening and closing door of the device is closed, the start button is pressed, the device is started, the lifting motor 401 drives the driving wheel 402 to rotate, the driving wheel 402 drives the driven wheel 404 to rotate under the transmission of the transmission belt 403, the driven wheel 404 drives the lifting screw rod 405 connected with the driven wheel to rotate together, the screw rod connecting plate 423 connected with the lifting screw rod 405 drives the adapter plate 417 to move up and down, so that the coating bin 40 is driven to move up and down along the lifting slide rails 408 on the left side and the right side along the rotation of the lifting screw rod 405, when the door openers 411 installed on the left side and the right side of the immersion plate 413 touch the cams 414 installed on the light shielding door 412 in the lifting process, the door openers 411 on the two sides jack up the cams 414 on.

Step 2: the translation motor 71 drives the translation screw rod 74 to rotate under the connection of the coupler 72, after the support member 73 connected with the translation screw rod 74 and the translation slide rail 75 and the carrier 6 installed on the support member 73 move to the position right above the liquid storage tube 407 provided with the corresponding coating liquid on the lifting coating device 4 along the translation slide rail 75 under the drive of the translation screw rod 74, the coating bin 40 of the lifting coating device 4 continues to move upwards along with the lifting screw rod 405, so that the part to be coated of the catheter 9 completely enters the liquid storage tube 407 to be coated.

And step 3: after coating, the lifting motor 401 drives the coating chamber 40 to descend to the initial position, the air cylinders 418 on both sides of the through hole on the mounting plate 101 extend to cover the light-shielding door 412, and the detection devices 420 on both sides detect whether the light-shielding door 412 is completely closed to the position, and in this embodiment, a hall switch is preferably used as the detection device 420.

And 4, step 4: after the coating bin 40 is lowered to the initial position, the translation motor 71 continues to drive the translation screw rod 74 to rotate, and drives the carrier 6 to move to the curing position.

And 5: the lifting cylinder 32 contracts to drive the second light shielding plate 310 to move downwards, the light emitted by the curing lamp 52 of the light unit 5 irradiates on the coated catheter 9, at this time, the speed reducing motor 602 drives the driving gear 603 connected with the driving shaft 604 and the driving shaft 604 to rotate, the driving gear 603 drives the driven gear 606 engaged with the driving gear to rotate around the driven shaft 605, and the driven gear 606 drives other self-rotating gears 608 engaged with each other to rotate, so that the loading shaft 607 and the catheter 9 arranged on the loading shaft 607 are driven to rotate to complete curing;

step 6: after the curing is finished, the lifting cylinder 32 extends out to push the second light shielding plate 310 out of the curing lamp 52 covered with the illumination unit 5, then the steps 1 to 5 are repeated to finish the coating curing of the 2 nd layer, the 3 rd layer and the nth coating liquid of the catheter 9, and after the coating curing is finished completely, an operator opens the switch door and takes out a finished product.

In addition, when the product is coated and cured for the first time, the carrier 6 can also be directly mounted on the support plate 76, the carrier 6 is not translated, and the position of the carrier 6 is directly used as a curing position, so that when the shading door in step 1 is opened during the first curing, the coating bin 40 of the lifting coating device 4 in step 2 continues to move upwards along with the lifting screw rod 405, so that the part to be coated of the catheter 9 completely enters the liquid storage tube 407 for coating, step 3 is performed again, step 5 is performed again, and after the final curing is completed, an operator opens the opening and closing door and takes out the finished product.

The utility model discloses a coating curing equipment has following beneficial effect:

(1) the utility model discloses a coating curing equipment, it adopts illumination unit stationary, and the coating device reciprocates and coats the solidification to the product, makes the simple structure of equipment, and space utilization is high, and equipment structure is compact;

(2) the utility model discloses a coating curing equipment, its load axle of installing the catheter can be according to the different specification model transform of catheter, can be compatible the product of multiple different specification models simultaneously, has improved the production efficiency and the availability factor of equipment;

(3) the utility model discloses a coating curing equipment, its carrier can make the catheter rotation in the solidification, makes every face of catheter can all be more even accept the illumination, even under the sparse condition of light source, the catheter also can obtain effective irradiation everywhere;

(4) the coating curing equipment of the utility model is provided with two groups of liquid storage pipes on the coating device, which can coat two layers of different coating liquids on the catheter, and the two layers of coating liquids are cured and share one light source after being coated twice, thereby improving the utilization rate of the light source, saving the light source and reducing the cost;

(5) the utility model discloses a coating curing equipment, the axle that carries on its carrier staggers and places, can place a plurality ofly, has satisfied the production demand, has improved the efficiency of production.

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 should not be construed as limiting the present invention, and that variations, modifications and changes may be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An illumination curing device is characterized by comprising an illumination unit (5) and a shading device (3), wherein the shading device (3) comprises a shading driving device and a shading plate (310), the shading plate (310) is driven by the shading driving device to move between a shading position and a non-shading position,

wherein, when curing is performed, the light shielding plate (310) is moved to a non-light shielding position so that the light emitted from the light irradiation unit (5) can be incident on the product to be treated; when curing is not performed, the shutter plate (310) is moved to a light shielding position.

2. A photocuring apparatus according to claim 1, further comprising a frame (1), the frame (1) having an internal cavity formed therein, the frame (1) including a mounting plate (101), the mounting plate (101) dividing the internal cavity into a working chamber and a raw material chamber, the product to be treated being accommodated in the working chamber, and the light-shielding plate (310) being located between the illumination unit (5) and the working chamber.

3. The photocuring device of claim 2 further comprising a carrier (6) and a translation device (7), both the carrier (6) and the translation device (7) being located within the working chamber;

the carrier (6) is mounted on the translation device (7), and the translation device (7) drives the carrier (6) to translate;

the carrier (6) comprises one or more carrier shafts (607), on which (607) the products to be treated can be mounted.

4. The curing light system according to claim 2, wherein the light shielding plate (310) is movably mounted on the frame (1), the light shielding driving device is mounted on the mounting plate (101), and the light shielding driving device drives the light shielding plate (310) to move on the frame (1).

5. The photocuring device of claim 3, wherein the translation device (7) comprises a support plate (76), a support member (73) and a driving device, the support plate (76) is fixed on the frame (1), the length direction of the support plate (76) is consistent with the width direction of the frame (1), the support member (73) is movably installed on the support plate (76), the carrier (6) is installed on the support member (73),

wherein the driving device drives the supporting piece (73) to move on the supporting plate (76) so as to drive the carrier (6) to translate along the width direction of the rack (1).

6. The illumination curing device according to claim 2, wherein the illumination unit (5) comprises an inner cavity housing plate (51), a reflector lamp housing (53) mounted on the inner cavity housing plate (51), and a curing lamp (52) mounted on the reflector lamp housing (53), the inner cavity housing plate (51) is mounted on the machine frame (1), and the irradiation direction of the curing lamp (52) faces towards the product to be processed.

7. The photocuring device according to claim 5, wherein the support plate (76) has two parallel translation rails (75), the length direction of the translation rails (75) is consistent with the length direction of the support plate (76), and the support member (73) is movably mounted on the translation rails (75).

8. The photocuring device according to claim 7, wherein the translation device (7) further comprises a translation screw rod (74), the translation screw rod (74) is rotatably mounted on the support plate (76), the translation screw rod (74) is located between the two translation rails (75), the length direction of the translation screw rod (74) is consistent with the length direction of the translation rails (75), the driving device drives the translation screw rod (74) to rotate, and the translation screw rod (74) rotates to drive the support member (73) to move.

9. The illumination curing device according to claim 8, wherein the translation device (7) further comprises a screw rod connecting seat (77), and both ends of the translation screw rod (74) are respectively connected with the supporting plate (76) through the screw rod connecting seat (77).

10. The photocuring device of claim 8, wherein the translation device (7) further comprises a coupling (72), and the driving device is connected with the translation screw (74) through the coupling (72).