CN111097634A

CN111097634A - A interior surface coating device for production of LED lamp shade

Info

Publication number: CN111097634A
Application number: CN202010064907.XA
Authority: CN
Inventors: 刘乐华; 张恩来; 赵宁; 黄锦雅
Original assignee: Shenzhen Re Light Technology Co ltd
Current assignee: Shenzhen Re Light Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-05-05
Anticipated expiration: 2040-01-20
Also published as: CN111097634B

Abstract

The invention relates to an inner surface spraying device for producing an LED lampshade, which comprises a machine body, wherein a spraying chamber is arranged in the machine body, a spray head and a clamping piece for clamping a product are arranged in the spraying chamber, an interlayer is arranged on the side wall of the spraying chamber, an air suction port communicated with the interlayer is arranged on the inner wall of the spraying chamber, and an air suction assembly communicated with the interlayer is arranged on the machine body; through addding the inlet scoop and the subassembly that induced drafts, can absorb the coating of spreading in the spray booth air at the in-process of concrete work to effectively eliminate the peculiar smell in the spray booth air, moreover the condition that the coating drifted on the spray booth side diapire can also effectively be reduced in induced drafting of side during the spraying, reduce the work of follow-up clearance, there can not be obvious peculiar smell when accomplishing spraying back staff and opening, good guarantee staff's is healthy.

Description

A interior surface coating device for production of LED lamp shade

Technical Field

The invention relates to the technical field of spraying equipment, in particular to an inner surface spraying device for producing an LED lampshade.

Background

The LED is a solid semiconductor device capable of converting electric energy into visible light, the heart of the LED is a semiconductor wafer, and with the development of LED lamps, the production of LED lamp covers is increased, so that the spraying of the inner surfaces of the LED lamp covers is more and more paid attention to people.

For example, chinese patent with publication number CN209222470U discloses an interior surface spraying device for production of LED lampshade, including bottom plate, spout, electronic slider, supporting leg, be provided with on the bottom plate the spout, the spout is inside to be provided with electronic slider, the bottom plate below is provided with the supporting leg, the bottom plate top is provided with the box, the inside fixing base that is provided with of box, be provided with the active carbon adsorption layer between the fixing base, the fixing base side is provided with the backup pad, the backup pad top is provided with the motor, the motor top is provided with the workstation. Through setting up motor and electronic slider, can be so that the lamp shade constantly rotates and removes at the spraying in-process, guaranteed the spraying effect, through setting up the active carbon adsorption layer, can absorb harmful gas, guarantee that staff's is healthy, through setting up the observation window for the staff can observe the spraying condition, and the staff of being convenient for masters the processing progress.

After people's spraying is accomplished like this, can have great paint flavor to permeate in the box, smell is pounded on the nose and comes after opening the chamber door, can cause the influence to staff's healthy, awaits further improvement.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the inner surface spraying device for producing the LED lampshade, which can effectively reduce the paint smell in a spraying chamber and better ensure the physical health of workers.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an interior surface coating device for production of LED lamp shade, includes the organism, be provided with the spray booth in the organism, be provided with the shower nozzle in the spray booth and be used for the holder of centre gripping product, be provided with the intermediate layer on the lateral wall of spray booth, the spray booth inner wall is provided with the inlet scoop with the intermediate layer intercommunication, be provided with the interbedded subassembly that induced drafts of intercommunication on the organism.

Through addding the inlet scoop and the subassembly that induced drafts, can absorb the coating of spreading in the spray booth air at the in-process of concrete work to effectively eliminate the peculiar smell in the spray booth air, moreover the condition that the coating drifted on the spray booth side diapire can also effectively be reduced in induced drafting of side during the spraying, reduce the work of follow-up clearance, there can not be obvious peculiar smell when accomplishing spraying back staff and opening, good guarantee staff's is healthy.

The present invention in a preferred example may be further configured to: the spraying chamber is internally provided with a rotating seat and a first driving piece for driving the rotating seat to rotate, and the clamping piece is arranged on the rotating seat.

When the lamp shade spraying machine is used, the lamp shade is clamped and fixed at the clamping piece, the rotating seat is driven to rotate by the aid of the first driving piece in the spraying process, so that each position of the lamp shade can be sprayed more uniformly, and the spraying quality is effectively improved.

The present invention in a preferred example may be further configured to: the interlayer is internally provided with a baffle in sliding connection, the baffle is provided with a through hole dislocated with the air suction opening, the rotating seat is provided with a second driving piece for intermittently driving the baffle to move, and the interlayer is internally provided with an elastic piece for driving the baffle to be attached to the inner wall of the interlayer to seal the air suction opening.

During initial state, the baffle makes the inlet scoop be in the closed condition in the laminating intermediate layer inner wall under the effect of elastic component, rotates the intermittent baffle of driving of ordering about of seat pivoted in-process second driving piece and removes, reaches the effect that the inlet scoop intermittent type nature was opened and is induced drafted, when reaching the absorption spraying room air like this, has weakened the inlet scoop again and has been in the condition that the coating that the open mode leads to the spraying influenced the lamp shade spraying outward by the suction, has reached the quality of well ensuring the lamp shade spraying again when getting rid of the peculiar smell.

The present invention in a preferred example may be further configured to: the second driving piece comprises a convex part arranged on the rotating seat, and a push rod penetrating into the spraying chamber and used for being abutted against the convex part extends from the baffle plate.

Through set up the convex part on rotating the seat, rotate the seat and constantly rotate at the in-process of concrete spraying, the intermittent type that drives about the baffle and remove the intermittent type that realizes the inlet scoop and open of convex part, simple structure just need not extra driving source, and the cost is lower and effective energy-conservation.

The present invention in a preferred example may be further configured to: and blockage removing rods are convexly arranged at the positions of the inner wall of the interlayer corresponding to the through holes and the positions of the baffle plates corresponding to the air suction openings.

Because the coating part can adhere to the inner walls of the through hole and the air suction opening after long-term use, the blocking cleaning rod is additionally arranged, so that automatic blocking cleaning operation on the air suction opening and the through hole can be realized by the blocking cleaning rod in the process that the baffle plate intermittently moves, the air suction opening and the through hole are ensured to be in a good communication state for a long time, and blocking is avoided.

The present invention in a preferred example may be further configured to: the holder includes slide and splint, slide sliding connection rotates the seat on, splint set up on the slide, it orders about the third driving piece that the slide removed in opposite directions to be provided with on the seat to rotate.

When the lamp shade needs to be fixed, the lamp shade only needs to be placed on the rotating seat, then the sliding seat is driven to move in opposite directions by the aid of the third driving piece, the lamp shade product is clamped by the clamping plates on the two sides, the structure is simple, the clamping plates are driven to loosen the lamp shade when the lamp shade needs to be taken down, and convenience and rapidness are achieved.

The present invention in a preferred example may be further configured to: all be provided with first motor on the slide, splint are fixed on the output shaft of first motor.

Through set up on the slide and can order about splint pivoted first motor alone, can realize the rotation of lamp shade on vertical plane like this to make each surface of lamp shade circumference all can obtain good spraying, make the holistic spraying in lamp shade surface degree of comprehensiveness and the degree of consistency better.

The present invention in a preferred example may be further configured to: an activated carbon adsorption layer is arranged in the interlayer.

Through the setting of active carbon adsorption layer, follow inspiratory air of inlet scoop and can well take out impurity in the air through the absorption of active carbon adsorption layer, can ensure the clean degree of exhaust air, environmental protection more.

The present invention in a preferred example may be further configured to: the adsorption component is a suction fan, an air outlet of the suction fan is connected with an air outlet pipe, an air blowing nozzle connected with the air outlet pipe is arranged on the inner wall of the top of the spraying chamber, and the air blowing nozzle is arranged towards the direction of the clamping piece.

Air after the absorption flows back to the blowing nozzle with the help of the play tuber pipe and blows off and enter into the spraying chamber again, wholly realizes the circulation flow of air, reaches better air current purifying effect that flows, and the air current that the blowing nozzle blew off simultaneously plays the effect that converges towards the lamp shade product to the coating of spraying, reduces the coating and wafts outward to the condition of limit portion for the coating spraying degree of accuracy is better and is better to the utilization ratio of coating.

The present invention in a preferred example may be further configured to: organism one side is provided with electronic sliding door, electronic sliding door includes the translation door, the translation door is equipped with the lug towards the protruding one side of spray booth, is in simultaneously the baffle epirelief is equipped with the pillar that is used for being promoted by the lug.

After accomplishing the spraying like this, the translation of translation door is opened the back, and the lug can promote the baffle for the inlet scoop is in the open mode for a long time, ensures like this that the translation door opens the air of back spraying intracavity and mainly is siphoned away from both sides, avoids inside air to pounce on to staff's the condition, and better guarantee staff's is healthy, has more the security.

In summary, the invention includes at least one of the following beneficial technical effects:

1. firstly, the air in the spraying room can be sucked outwards by arranging the air suction ports on the two sides, so that the influence on the health of workers caused by the fact that a large amount of peculiar smell of the coating is remained in the spraying room is reduced;

2. the baffle is intermittently driven to move by the aid of the convex parts on the rotating seat during spraying, so that the air suction opening is intermittently opened, the air in a spraying chamber is sucked, the influence of continuous air suction on the spraying of the coating is well avoided, an additional driving source is not needed during the spraying, and the cost is effectively reduced;

3. during spraying, the lampshade can rotate on the horizontal plane and synchronously rotate on the vertical plane, so that the surfaces of all parts of the lampshade can be well sprayed, and the purposes of spraying comprehensiveness and better uniformity are achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

FIG. 2 is a view showing the internal structure of the coating booth in this embodiment.

Fig. 3 is a schematic structural view of the baffle plate in the embodiment that the baffle plate is exploded away from the inner wall of the spray chamber.

Fig. 4 is a structural view of the inner wall of the interlayer and the baffle in this embodiment.

Fig. 5 is a structural view of the interior of the spray booth as viewed from the direction away from the translation door in the present embodiment.

Reference numerals: 1. a body; 2. a chassis; 3. a spray chamber; 4. a paint tank; 5. a nozzle; 6. a pipe fitting; 7. a pump body; 8. a rotating seat; 9. a drive motor; 10. a slide base; 11. a cylinder; 12. a first motor; 13. an interlayer; 14. an air suction opening; 15. a baffle plate; 16. an activated carbon adsorption layer; 17. a through hole; 18. an air suction pipe; 19. a suction fan; 20. a convex portion; 21. a push rod; 22. clearing the blockage rod; 23. an air outlet pipe; 24. a blowing nozzle; 25. a sliding door; 26. a servo motor; 27. a gear; 28. a rack; 29. a bump; 30. a pillar; 31. and (4) clamping the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the inner surface spraying device for producing the LED lamp shade disclosed by the invention comprises a machine body 1, wherein the machine body 1 comprises a bottom frame 2 at the bottom and a spraying chamber 3 above the bottom, a paint tank 4 for storing paint for spraying is arranged at the top of the spraying chamber 3, a nozzle 5 for spraying the paint is arranged on the inner bottom wall of the spraying chamber 3, the nozzle 5 is connected with the paint tank 4 through a pipe 6, and a pump body 7 for providing power is connected to the pipe 6, so that the paint in the paint tank 4 is pumped to the nozzle 5 by the pump body 7 to spray a product below the nozzle; a rotating seat 8 is arranged at the center of the bottom of the spraying chamber 3, a first driving piece for driving the rotating seat 8 to rotate is arranged at the bottom of the machine body 1, the first driving piece comprises a driving motor 9, and an output shaft of the driving motor 9 penetrates through the bottom wall of the spraying chamber 3 and is fixed with the rotating seat 8; meanwhile, a clamping piece for clamping a product is arranged on the rotating seat 8, the clamping piece is symmetrically arranged and comprises a sliding seat 10 and a clamping plate 31, the sliding seat 10 is connected to the rotating seat 8 in a sliding manner, a third driving piece for driving the two sliding seats 10 to move oppositely is fixedly arranged on the rotating seat 8, the third driving piece comprises an air cylinder 11, a piston rod of the air cylinder 11 is fixed on the sliding seat 10 and drives the two sliding seats 10 to move oppositely to clamp the product, a first motor 12 is fixed on the sliding seat 10, and the clamping plate 31 is fixed on an output shaft of the first motor 12; thereby arrange the product in between two splint 31, order about slide 10 through cylinder 11 and remove in opposite directions and can carry the product with the help of two splint 31 and realize fixing, order about through driving motor 9 at the in-process of spraying and rotate the rotation that the seat 8 carries out the horizontal direction, order about the rotation of the vertical plane of splint 31 through first motor 12 for the product is in multi-directional rotation state, reaches the more even and comprehensive effect of spraying.

As shown in fig. 2 and 3, interlayers 13 are arranged in two symmetrical side walls of the spray booth 3, and air suction ports 14 communicated with the interlayers 13 are uniformly arranged on the surfaces of the side walls, an air suction pipe 18 communicated with the interlayer 13 is connected outside the spraying chamber 3, an air suction assembly for sucking air is connected on the air suction pipe 18, the air suction assembly comprises a suction fan 19, a baffle 15 and an active carbon adsorption layer 16 are sequentially arranged in an interlayer 13 from inside to outside, the baffle 15 is vertically arranged, the surface of the baffle 15 is provided with a through hole 17 dislocated with an air suction opening 14, an elastic piece is arranged between the baffle 15 and the inner wall of the interlayer 13 on one side far away from a spraying chamber 3, the elastic piece comprises a spring (not shown in the figure), wherein two ends of the spring are respectively fixed with the baffle 15 and the inner wall of the interlayer 13 and used for driving the baffle 15 to be attached to the inner wall of the interlayer 13 close to the spraying chamber 3, so that the baffle 15 is driven by the spring to seal the air suction opening 14; in addition, a second driving piece for intermittently driving the baffle plate 15 to move in the rotating process is arranged on the rotating seat 8, wherein the second driving piece comprises convex parts 20 which are symmetrically arranged at two sides of the rotating seat 8, so that the whole rotating seat 8 is in an elliptic shape, and a push rod 21 which penetrates into the spraying chamber 3 and is abutted against the side wall of the rotating seat 8 is fixedly extended on the baffle plate 15; like this at the in-process of concrete spraying, opening of inlet scoop 14 intermittent type can inhale the air that is located the spraying room 3 limit portion outward, has weakened inlet scoop 14 and has been in the open condition all the time again and lead to the coating of spraying to receive the suction and waft the condition that influences the lamp shade spraying outward, has reached the quality of getting rid of the peculiar smell and has well ensured the product spraying again to the air that inhales in the intermediate layer 13 filters the absorption through activated carbon adsorption layer 16, ensures the clean degree of exhaust air, also more environmental protection.

As shown in fig. 3 and 4, after long-term use, the coating is easy to adhere to the air suction opening 14 and the through hole 17 to cause blockage, a blockage removing rod 22 corresponding to the through hole 17 is convexly arranged on the inner wall of the interlayer 13 towards the direction of the baffle 15, the baffle 15 is also provided with a corresponding blockage removing rod 22 towards the direction of the air suction opening 14, and the diameter of the blockage removing rod 22 is smaller than the aperture of the through hole 17 and the aperture of the air suction opening 14, so that in the intermittent movement process of the baffle 15, the blockage removing rod 22 can automatically remove blockage from the air suction opening 14 and the through hole 17 without manual operation, the structure is simple, the blockage is convenient to remove, and the air suction opening 14 and the through hole 17 are ensured to keep a.

As shown in fig. 5, an air outlet pipe 23 is connected to an air outlet of the suction fan 19, and a blowing nozzle 24 connected to the air outlet pipe 23 is provided on the inner wall of the top wall of the spray booth 3, the blowing nozzle 24 being located on both sides of the nozzle 5 and inclined toward the lower clamping member; the circulation that wholly realizes the air like this flows, reaches better air current purifying effect, and the air current that the blowing nozzle blew off simultaneously plays the effect that converges towards the lamp shade product to the coating of spraying, reduces the condition that the coating wafts outward to limit portion for the coating spraying degree of accuracy is better and is better to the utilization ratio of coating.

As shown in fig. 1 and 5, an electric sliding door is disposed right in front of the machine body 1, the electric sliding door includes a sliding door 25 which is symmetrically disposed and moves horizontally, the sliding door 25 is connected to the machine body 1 in a horizontal sliding manner, and a driving mechanism which drives the sliding door 25 to move is disposed at the top of the machine body 1, the driving mechanism includes a servo motor 26, a gear 27 and a rack 28, wherein the servo motor 26 is fixed on the machine body 1, the gear 27 is fixed on an output shaft of the servo motor 26, and the rack 28 is fixed on a top wall of the sliding door 25 and is engaged with the gear 27, so that the opening and closing of the sliding door 25 can be realized by driving the horizontal movement of the sliding door 25 through the forward and; in addition, a projection 29 is convexly arranged on one side of the translation door 25 positioned in the spraying chamber 3, and a support 30 which penetrates into the spraying chamber 3 and is pushed by the projection 29 is convexly arranged on the baffle 15; after finishing the spraying like this, translation door 25 translation is opened the back, and lug 29 can promote baffle 15 for inlet scoop 14 is in the open mode for a long time, ensures like this that translation door 25 opens the air in the back spray booth 3 and mainly is siphoned away from both sides, avoids inside air to pounce on to staff's the condition, and better guarantee staff's is healthy, has more the security.

The implementation principle of the embodiment is as follows: firstly, a product to be sprayed is placed between clamping plates 31, then the clamping plates 31 are driven to move oppositely by virtue of an air cylinder 11 to clamp the product, then a servo motor 26 rotates to close a translation door 25, then a driving motor 9 is started to drive a rotating seat 8 to rotate, a first motor 12 is started to drive the clamping plates 31 to rotate, meanwhile, a pump body 7 pumps up paint in a paint box 4 and sprays out the paint through a nozzle 5, so that the product is comprehensively sprayed in a rotating process, a suction fan 19 is in an open state, a baffle 15 is driven to move intermittently in the rotating process of the rotating seat 8, an air suction opening 14 is opened intermittently, air at the inner edge part of a spraying chamber 3 is pumped out by the air suction opening 14, the pumped out air is filtered and adsorbed by an activated carbon adsorption layer 16 and then flows back into the spraying chamber 3 and is blown out by virtue of an air blowing nozzle 24; after the spraying is finished, the servo motor 26 drives the translation door 25 to move horizontally and open, and the lug 29 pushes the support column 30 to move the baffle 15 in the period, so that the air suction opening 14 is always opened, the air in the air suction opening flows to two sides, and the influence of the air flap on the health of a worker is avoided.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an interior surface coating device for production of LED lamp shade, includes organism (1), be provided with spray booth (3) in organism (1), be provided with nozzle (5) in spray booth (3) and be used for the holder of centre gripping product, its characterized in that: be provided with intermediate layer (13) on the lateral wall of spray booth (3), spray booth (3) inner wall is provided with inlet scoop (14) with intermediate layer (13) intercommunication, be provided with the subassembly that induced drafts of intercommunication intermediate layer (13) on organism (1).

2. The inner surface spraying device for producing the LED lampshade according to claim 1, characterized in that: the spraying chamber (3) is internally provided with a rotating seat (8) and a first driving piece for driving the rotating seat (8) to rotate, and the clamping piece is arranged on the rotating seat (8).

3. The inner surface spraying device for producing the LED lampshade according to claim 2, is characterized in that: sliding connection has baffle (15) in intermediate layer (13), set up through-hole (17) with inlet scoop (14) dislocation on baffle (15), it orders about the second driving piece that baffle (15) removed to be provided with the intermittent type on seat (8) to rotate, be provided with the elastic component that orders about baffle (15) laminating intermediate layer (13) inner wall and seal inlet scoop (14) in intermediate layer (13).

4. The inner surface spraying device for producing the LED lampshade as claimed in claim 3, wherein: the second driving piece comprises a convex part (20) arranged on the rotating seat (8), and a push rod (21) penetrating into the spraying chamber (3) and used for being abutted against the convex part (20) extends from the baffle plate (15).

5. The inner surface spraying device for producing the LED lampshade as claimed in claim 3, wherein: the inner wall of the interlayer (13) is provided with a blockage removing rod (22) corresponding to the through hole (17) and the baffle (15) is provided with a suction inlet (14) in a protruding manner.

6. The inner surface spraying device for producing the LED lampshade according to claim 1, characterized in that: the holder includes slide (10) and splint (31), slide (10) sliding connection is on rotating seat (8), splint (31) set up on slide (10), be provided with the third driving piece that orders about slide (10) and remove in opposite directions on the base.

7. The inner surface spraying device for producing the LED lampshade as claimed in claim 6, wherein: the sliding seat (10) is provided with a first motor (12), and the clamping plate (31) is fixed on an output shaft of the first motor (12).

8. The inner surface spraying device for producing the LED lampshade according to claim 1, characterized in that: an activated carbon adsorption layer (16) is arranged in the interlayer (13).

9. The inner surface spraying device for producing the LED lampshade according to claim 1, characterized in that: the adsorption component is a suction fan (19), an air outlet of the suction fan (19) is connected with an air outlet pipe (23), the inner wall of the top of the spraying chamber (3) is provided with a blowing nozzle (24) connected with the air outlet pipe (23), and the blowing nozzle (24) is arranged towards the direction of the clamping piece.

10. The inner surface spraying device for producing the LED lampshade according to claim 1, characterized in that: organism (1) one side is provided with electronic sliding door, electronic sliding door includes translation door (25), translation door (25) are equipped with lug (29) towards the protruding one side of spray booth (3), are in simultaneously baffle (15) epirelief is equipped with and is used for being used for pillar (30) promoted by lug (29).