CN117399226B - Spraying device for processing LED lamp shade - Google Patents
Spraying device for processing LED lamp shade Download PDFInfo
- Publication number
- CN117399226B CN117399226B CN202311713717.6A CN202311713717A CN117399226B CN 117399226 B CN117399226 B CN 117399226B CN 202311713717 A CN202311713717 A CN 202311713717A CN 117399226 B CN117399226 B CN 117399226B
- Authority
- CN
- China
- Prior art keywords
- lamp shade
- fixedly connected
- led lamp
- baffle
- paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 93
- 239000003973 paint Substances 0.000 claims abstract description 91
- 239000007921 spray Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 21
- 239000003086 colorant Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0235—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being a combination of rotation and linear displacement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0609—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being automatically fed to, or removed from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
- B05B13/0663—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and the hollow bodies being translated in a direction parallel to the rotational axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the field of lamp shade processing equipment, in particular to a spraying device for processing an LED lamp shade. The invention provides a spraying device for processing an LED lamp shade, which comprises a mounting frame and an annular pipeline. Be equipped with down paint spraying pipe and last paint spraying pipe on the mounting bracket, the baffle is established the subassembly through the card and is driven lamp shade body upward movement and rotation and carry out outside paint spraying work, dry work and the inboard paint spraying work of lamp shade body, dry work in proper order to the lamp shade body, effectively shortens the paint drying latency of lamp shade body to the inside and outside different colored paint of lamp shade body is effective clearly, improves the paint spraying efficiency to the lamp shade body. The technical problems of long waiting time, low spraying efficiency and discontinuous paint color dividing line in the process of spraying paint with different colors on the inner surface and the outer surface of the LED lamp shade are effectively solved.
Description
Technical Field
The invention relates to the field of lamp shade processing equipment, in particular to a spraying device for processing an LED lamp shade.
Background
In the processing work of LED lamp shade, need carry out the paint spraying work of the different colours in inside and outside to the LED lamp shade, current spraying mode is, use outer clamping equipment to hold the LED lamp shade from the outside earlier, spray paint the inner wall of LED lamp shade, after the drying of LED lamp shade inner wall paint, interior clamping equipment is used again to hold the LED lamp shade from the inboard, spray paint the outer wall of LED lamp shade, after the drying of LED lamp shade outer wall paint, the rear can take out the LED lamp shade, whole operating procedure is comparatively loaded down with trivial details, latency is longer, spraying efficiency is lower, and the inside and outside both sides top border of LED lamp shade does not obtain better isolation, lead to the juncture at the inside and outside both sides top border of LED lamp shade, there is the discontinuous phenomenon of boundary of two colours paint, influence the whole aesthetic property of LED lamp shade.
Disclosure of Invention
In order to overcome the defects of long waiting time, low spraying efficiency and discontinuous paint color dividing lines in the process of spraying paint with different colors on the inner surface and the outer surface of an LED lamp shade, the invention provides a spraying device for processing the LED lamp shade.
The technical proposal is as follows: the spraying device for processing the LED lamp shade comprises a mounting rack, a lower spraying pipe, an annular pipeline, a supporting component, an upper spraying pipe, a baffle, a bushing, a lifting cylinder, a rotary driving component and a clamping component; the mounting frame is fixedly connected with a lower paint spraying pipe; the lower side of the mounting frame is fixedly connected with an annular pipeline; a plurality of air holes facing inwards and upwards are formed in the annular pipeline; the annular pipeline is connected with a support component for placing the lampshade body; the upper side of the mounting frame is connected with an upper paint spraying pipe in a sliding way; the lower end of the upper spray pipe is communicated with a folding nozzle; an electric adjusting push rod is fixedly connected on the upper paint spraying pipe; the telescopic end of the electric adjusting push rod is fixedly connected with the spout end of the folding nozzle; the mounting frame is connected with an inserting block in a sliding way; a spring is fixedly connected between the insert block and the mounting frame; the upper paint spraying pipe is connected with a bushing in a sliding way; the lining is rotationally connected with a baffle; the mounting frame is provided with a lifting cylinder; the telescopic end of the lifting cylinder is fixedly connected with the bushing; the bushing is connected with a rotary driving assembly for driving the baffle to rotate; the rotary driving assembly is connected with the baffle; the baffle is connected with a clamping component for clamping the inner edge of the top of the lampshade body.
Further, a heating ring is arranged on the annular pipeline.
Further, the support assembly consists of a connecting part, a fixed ring and a support column; the annular pipeline is fixedly connected with a connecting component; a fixed ring is fixedly connected between the two connecting parts; at least three support columns are fixedly connected on the fixing ring.
Further, the connecting component is an electric lifting push rod, the fixed end of the electric lifting push rod is fixedly connected with an annular pipeline, and the telescopic end of the electric lifting push rod is fixedly connected with a fixing ring.
Further, the support column is slidably connected with a pulley.
Further, the rotary driving assembly comprises a motor, a spur gear and an inner gear ring; a motor is fixedly connected on the bushing; the output shaft of the motor is fixedly connected with a spur gear; an inner gear ring is fixedly connected on the baffle plate; the spur gear is meshed with the inner gear ring.
Further, the clamping assembly consists of an electric sliding block and a clamping plate; the baffle is connected with an electric slide block in a sliding way; the electric slide block is fixedly connected with a clamping plate.
Further, two air extraction fans are arranged on the baffle plate.
Further, the baffle plate is fixedly connected with a wind-guiding baffle ring.
Further, the bottom of the baffle plate is fixedly connected with a wind blade.
The invention has the beneficial effects that: according to the spraying device for processing the LED lamp shade, the lower spraying pipe and the upper spraying pipe are arranged on the mounting frame, the lamp shade body is placed on the supporting component, under the control of the lifting cylinder, the baffle plate drives the lamp shade body to move upwards through the clamping component, meanwhile, the rotary driving component drives the lamp shade body to rotate, the lower spraying pipe sprays paint on the outer wall of the lamp shade body, meanwhile, the annular pipeline conveys hot air to the lamp shade body, the drying speed of the paint on the outer wall of the lamp shade body is accelerated, then the upper spraying pipe sprays paint on the inner wall of the lamp shade body in the downward moving process of the lamp shade body, finally, the supporting component drives the lamp shade body to leave the baffle plate downwards, the upper spraying pipe can spray paint on the residual area of the inner wall of the lamp shade body, meanwhile, the annular pipeline sprays hot air flow to isolate the paint blown to the upper edge of the outer side of the lamp shade body, different paint is sprayed on the two sides of the lamp shade body sequentially and continuously, the drying waiting time of the paint is effectively reduced, the two sides of the lamp shade body are sprayed with complete paint, and the long waiting time and the spraying of paint with different colors on the inner and outer sides of the LED lamp shade can be effectively solved.
Drawings
Fig. 1 is a schematic perspective view illustrating the structure of the present invention according to an embodiment;
FIG. 2 is a schematic perspective view of a support assembly according to an embodiment of the invention;
FIG. 3 is a schematic view of a partial perspective view of a support assembly according to an embodiment of the invention;
FIG. 4 is a schematic perspective view illustrating an upper paint spray pipe and a baffle according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view illustrating an upper paint spray pipe and insert according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a baffle depicting the present invention according to an embodiment;
FIG. 7 is a schematic perspective view of a windshield ring according to an embodiment of the invention;
fig. 8 is a schematic view illustrating a state in which a lamp housing body according to the present invention is placed according to an embodiment.
Reference numerals: the lamp comprises a 1-mounting frame, a 2-lower paint spraying pipe, a 21-annular pipeline, 210-air holes, 22-heating rings, 31-connecting parts, 32-fixing rings, 33-supporting columns, 34-pulleys, 4-upper paint spraying pipes, 41-folding nozzles, 42-electric adjusting push rods, 43-inserting blocks, 44-springs, 5-baffle plates, 51-lining sleeves, 52-lifting cylinders, 53-motors, 54-spur gears, 55-inner gear rings, 56-electric sliding blocks, 561-clamping plates, 57-air extraction fans, 6-air guide baffle rings, 7-air blades and 8-lamp cover bodies.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
1-7, the spraying device for processing the LED lamp shade comprises a mounting frame 1, a lower spray pipe 2, an annular pipeline 21, a supporting component, an upper spray pipe 4, a baffle 5, a bushing 51, a lifting cylinder 52, a rotary driving component and a clamping component; the front side of the mounting frame 1 is fixedly connected with a lower paint spraying pipe 2 for spraying paint on the outer wall of the lampshade body 8; the lower side of the mounting frame 1 is connected with an annular pipeline 21 through bolts; the annular pipeline 21 is provided with a plurality of air holes 210 facing inwards and upwards; the annular pipeline 21 is connected with a supporting component; the upper side of the mounting frame 1 is connected with an upper paint spraying pipe 4 in a sliding way; the lower end of the upper paint spraying pipe 4 is communicated with a folding nozzle 41 for spraying paint on the inner wall of the lampshade body 8; an electric adjusting push rod 42 is fixedly connected to the upper paint spraying pipe 4; the telescopic end of the electric adjusting push rod 42 is fixedly connected with the nozzle end of the folding nozzle 41; the mounting frame 1 is connected with an inserting block 43 in a sliding way; a spring 44 is fixedly connected between the insert 43 and the mounting frame 1 together, the spring 44 which is in a compressed state is used for exerting extrusion force on the insert 43, the insert 43 is initially inserted into the upper paint spraying pipe 4 under the extrusion force, the upper paint spraying pipe 4 can be pulled upwards after the insert 43 is manually pulled out of the upper paint spraying pipe 4, the lamp shade body 8 is not blocked by the upper paint spraying pipe 4 in the process of being placed in the supporting component, and the upper paint spraying pipe 4 and the insert 43 are manually restored to the initial state after the lamp shade body 8 is placed in the supporting component; a bushing 51 is connected to the upper paint spraying pipe 4 in a sliding manner; the bush 51 is rotatably connected with a baffle 5; the lifting cylinder 52 is arranged on the mounting frame 1; the telescopic end of the lifting cylinder 52 is fixedly connected with a bushing 51; the bushing 51 is connected with a rotation driving assembly; the rotary driving assembly is connected with the baffle 5; the left side and the right side of the baffle plate 5 are respectively connected with a clamping assembly, and the baffle plate 5 fixes the lampshade body 8 through the clamping assemblies; two air extraction fans 57 are mounted on the baffle 5.
As shown in fig. 2, a heating ring 22 for heating the flowing gas is installed on the annular duct 21.
As shown in fig. 2 and 3, the support assembly is composed of a connection member 31, a fixing ring 32, and a support column 33; the left side and the right side of the annular pipeline 21 are fixedly connected with a connecting part 31 respectively; a fixed ring 32 is fixedly connected between the two connecting parts 31; three support columns 33 are welded on the fixed ring 32; the connecting part 31 is an electric lifting push rod, the fixed end of the electric lifting push rod is fixedly connected with the annular pipeline 21, and the telescopic end of the electric lifting push rod is fixedly connected with the fixed ring 32; one pulley 34 is slidably connected to each of the upper ends of the three support columns 33.
As shown in fig. 4 and 6, the rotary driving assembly includes a motor 53, a spur gear 54, and an inner gear ring 55; the bushing 51 is connected with a motor 53 through bolts; the output shaft of the motor 53 is fixedly connected with a spur gear 54; an inner gear ring 55 is fixedly connected on the baffle 5; the spur gear 54 is meshed with the ring gear 55.
As shown in fig. 6, the clamping assembly consists of an electric slider 56 and a clamping plate 561; the outer edge of the baffle plate 5 is connected with an electric sliding block 56 in a sliding way; a clamping plate 561 is connected to the lower side of the electric slider 56 through bolts.
In preparation, the lower paint spraying pipe 2 and the upper paint spraying pipe 4 are respectively externally connected with two paint spraying devices with different colors, and the annular pipeline 21 is externally connected with a blower device.
Firstly, the spraying device for processing the LED lamp shade is used for carrying out paint spraying on the outer side of the lamp shade body 8, the lamp shade body 8 is placed on pulleys 34 of three supporting columns 33, as shown in fig. 8, the lamp shade body 8 is integrally located in an annular pipeline 21, then a lifting cylinder 52 pushes a bushing 51 to drive a baffle 5 to move downwards along an upper paint spraying pipe 4 until the baffle 5 is covered on the top of the lamp shade body 8, then the lifting cylinder 52 pushes the baffle 5 to press downwards on the top of the lamp shade body 8, downward extrusion force is applied to the top of the lamp shade body 8, the lamp shade body 8 is respectively subjected to angle adjustment along the three pulleys 34 under the extrusion force, the effect that even if the lamp shade body 8 is placed in a horizontal state, the top round mouth structure of the lamp shade body 8 is not placed along the pulleys 34 after being extruded by the baffle 5 and is adjusted to the horizontal state is achieved, then electric sliding blocks 56 on two sides of the baffle 5 respectively drive two clamping plates 561 to move outwards, the two clamping plates 561 are respectively clamped into the inner edge of the top of the lamp shade body 8, and the lamp shade body 8 is firmly clamped on the baffle 5 through the clamping plates 561.
After the fixed clamping work of the lamp shade body 8 is completed, the lifting cylinder 52 pulls the bushing 51 to drive the baffle 5 to slowly move upwards along the upper paint spraying pipe 4, meanwhile, the output shaft of the motor 53 drives the spur gear 54 to rotate, the spur gear 54 is meshed with the inner gear ring 55 to drive the baffle 5 to rotate, the baffle 5 drives the lamp shade body 8 to move upwards and rotate simultaneously, and meanwhile, external paint spraying equipment performs paint spraying work to the outer side of the lamp shade body 8 through the lower paint spraying pipe 2, so that the lamp shade body 8 moves upwards and rotates along with the paint spraying work on the outer side of the lamp shade body 8 is completed, and in addition, the top of the lamp shade body 8 is covered by the baffle 5, so that the top of the lamp shade body 8 cannot be sprayed with paint of the color.
After finishing lamp shade body 8 outside paint spraying work, external paint spraying equipment stops carrying out paint spraying work through lower paint spraying pipe 2, and external air-blower equipment sprays the air current to lamp shade body 8 rapidly through each gas pocket 210 of annular duct 21 simultaneously, and heating ring 22 heats the air current that flows in the annular duct 21 simultaneously, realizes flowing through lamp shade body 8 surface from bottom to top in proper order from annular duct 21 spun hot air current, lets the paint vehicle in lamp shade body 8 outside carry out drying treatment under the parcel of hot air current.
Meanwhile, the lifting cylinder 52 pushes the bush 51 to drive the baffle 5 to slowly move downwards again along the upper paint spraying pipe 4, meanwhile, the output shaft of the motor 53 continues to drive the spur gear 54 to rotate, the spur gear 54 is meshed with the inner gear ring 55 to drive the baffle 5 to rotate, the baffle 5 drives the lamp shade body 8 to move downwards and simultaneously rotate, and meanwhile, another external paint spraying device performs paint spraying on the inner side of the lamp shade body 8 through the upper paint spraying pipe 4 and the folding nozzle 41, and sequentially passes through the folding nozzle 41 from bottom to top along with the inner side of the lamp shade body 8, the structural radian of the inner side of the lamp shade body 8 passing through the area of the folding nozzle 41 is sequentially increased, so that the electric adjusting push rod 42 is required to slowly pull the folding nozzle 41 to bend upwards, the nozzle of the folding nozzle 41 always keeps perpendicular to the inner side spraying area of the lamp shade body 8, meanwhile, the air suction fan 57 is started and rapidly pumps the excessive paint floating inside the lamp shade body 8 upwards, the lamp shade body 8 moves downwards and completes paint spraying on the inner side of the lamp shade body 8 in the process, the outer side of the lamp shade body 8 sequentially passes through the annular pipeline 21 from bottom to top along with the inner side of the upper portion area of the lamp shade body 8, the upper portion area of the upper portion of the lamp shade body 8 always passes through the folding nozzle 41, the upper portion area of the pulley 34 is enabled to move the upper portion of the pulley 34, and the paint drying pulley 34 is enabled to move the outer side of the lamp shade 8, and the paint is prevented from flowing down, and the outer side of the roller 34 is in the drying pulley area is contacted with the drying pulley area, and the drying pulley area is in the drying area, and the drying area is in the drying area, and the paint is in the drying and the drying area is in the drying and the paint is in the drying and the drying.
Then the external paint spraying equipment stops spraying paint through the upper paint spraying pipe 4, the electric sliding block 56 drives the clamping plate 561 to move and reset and leave the lampshade body 8, the connecting part 31 drives the fixing ring 32 and the supporting columns 33 to move downwards, the lampshade body 8 moves downwards along with the pulleys 34 on the supporting columns 33 until the top area of the lampshade body 8 is flush with the air holes 210 of the annular pipeline 21, at the moment, the external air blower equipment continues to spray hot air through each air hole 210 of the annular pipeline 21, and the hot air sprayed from the annular pipeline 21 is downwards reflected to the inner side of the lampshade body 8 under the blocking of the baffle 5, so that the paint on the inner side of the lampshade body 8 is dried.
Through the above-mentioned processing procedure, carry out outside paint spraying work, dry work and the inboard paint spraying work of lamp shade body 8 in proper order to lamp shade body 8, effectively shorten the dry latency of paint vehicle of lamp shade body 8 to the inside and outside different colours of both sides of lamp shade body 8 are effective clearly, improve the paint spraying efficiency to lamp shade body 8.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 to 7, a circle of wind guiding ring 6 is fixedly connected with the outer edge of the baffle 5 of the embodiment.
After finishing lamp shade body 8 outside paint spraying work, dry work and lamp shade body 8 inboard paint spraying work, lamp shade body 8 moves down along with pulley 34 until lamp shade body 8 top region is parallel and level with annular duct 21's gas pocket 210, and each gas pocket 210 blowout hot air current of external air-blower device through annular duct 21, and the spun hot air current flows along leading between windscreen 6 to baffle 5 and the lamp shade body 8, realizes that more hot air current is guided to inside the lamp shade body 8, effectively accelerates the drying rate of lamp shade body 8 inboard paint.
Example 3
On the basis of the embodiment 2, as shown in fig. 1-7, a circle of fan blades 7 are fixedly connected to the lower edge of the bottom of the baffle 5 in the embodiment.
After finishing the paint spraying work of the outer side of the lamp shade body 8, the drying work and the paint spraying work of the inner side of the lamp shade body 8, the lamp shade body 8 moves downwards along with the pulleys 34 until the top area of the lamp shade body 8 is flush with the air holes 210 of the annular pipeline 21, external blower equipment sprays hot air flow through the air holes 210 of the annular pipeline 21, the sprayed hot air flow flows between the baffle plate 5 and the lamp shade body 8 along the wind guiding ring 6, meanwhile, the output shaft of the motor 53 drives the spur gear 54 to rotate, the spur gear 54 is meshed with the inner gear ring 55 to drive the baffle plate 5 to rotate, the baffle plate 5 drives the wind blades 7 to rotate to generate airflow flowing downwards, so that the hot air flow entering between the baffle plate 5 and the lamp shade body 8 is downwards guided to contact the inner bottom of the lamp shade body 8, and the drying speed of the paint at the inner side bottom of the lamp shade body 8 is accelerated.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a spraying device is used in processing of LED lamp shade, includes: a mounting frame (1);
the mounting frame (1) is fixedly connected with a lower paint spraying pipe (2);
it is characterized by also comprising an annular pipeline (21); the lower side of the mounting frame (1) is fixedly connected with an annular pipeline (21); a plurality of air holes (210) facing inwards and upwards are formed in the annular pipeline (21); the annular pipeline (21) is connected with a supporting component for placing the lampshade body (8); the upper side of the mounting frame (1) is connected with an upper paint spraying pipe (4) in a sliding way; the lower end of the upper spray pipe (4) is communicated with a folding nozzle (41); an electric adjusting push rod (42) is fixedly connected on the upper paint spraying pipe (4); the telescopic end of the electric adjusting push rod (42) is fixedly connected with the nozzle end of the folding nozzle (41); the mounting frame (1) is connected with an inserting block (43) in a sliding way; a spring (44) is fixedly connected between the insert block (43) and the mounting frame (1); a lining (51) is connected on the upper paint spraying pipe (4) in a sliding way; the lining (51) is rotationally connected with a baffle (5); a lifting cylinder (52) is arranged on the mounting frame (1); the telescopic end of the lifting cylinder (52) is fixedly connected with a bushing (51); the bushing (51) is connected with a rotary driving assembly for driving the baffle (5) to rotate; the rotary driving component is connected with the baffle (5); the baffle (5) is connected with a clamping component which clamps the inner edge of the top of the lampshade body (8);
the insert block (43) is inserted with the paint spraying pipe (4) under the extrusion force of the spring (44).
2. The spraying device for processing the LED lamp shade according to claim 1, wherein the annular pipeline (21) is provided with a heating ring (22).
3. The spraying device for processing the LED lamp shade according to claim 1, wherein the supporting component consists of a connecting part (31), a fixing ring (32) and a supporting column (33); the annular pipeline (21) is fixedly connected with a connecting part (31); a fixed ring (32) is fixedly connected between the two connecting parts (31); at least three support columns (33) are fixedly connected on the fixed ring (32).
4. A spraying device for processing an LED lamp cover according to claim 3, characterized in that the connecting part (31) is an electric lifting push rod, the fixed end of the electric lifting push rod is fixedly connected with the annular pipeline (21), and the telescopic end of the electric lifting push rod is fixedly connected with the fixing ring (32).
5. A spraying device for processing an LED lamp housing according to claim 3, characterized in that the supporting column (33) is slidingly connected with a pulley (34).
6. The spraying device for processing the LED lamp shade according to claim 1, wherein the rotary driving assembly comprises a motor (53); a motor (53) is fixedly connected on the bushing (51); an output shaft of the motor (53) is fixedly connected with a spur gear (54); an inner gear ring (55) is fixedly connected on the baffle (5); the spur gear (54) is meshed with the inner gear ring (55).
7. The spraying device for processing the LED lamp shade according to claim 1, wherein the clamping assembly consists of an electric sliding block (56) and a clamping plate (561); the baffle (5) is connected with an electric slide block (56) in a sliding way; the electric slide block (56) is fixedly connected with a clamping plate (561).
8. The spraying device for processing the LED lamp shade according to claim 1, wherein two air extraction fans (57) are arranged on the baffle plate (5).
9. The spraying device for processing the LED lamp shade according to any one of claims 1 to 8, wherein the baffle plate (5) is fixedly connected with a wind-guiding baffle ring (6).
10. The spraying device for processing the LED lamp shade according to claim 9, wherein the bottom of the baffle plate (5) is fixedly connected with a fan blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311713717.6A CN117399226B (en) | 2023-12-14 | 2023-12-14 | Spraying device for processing LED lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311713717.6A CN117399226B (en) | 2023-12-14 | 2023-12-14 | Spraying device for processing LED lamp shade |
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| CN117399226A CN117399226A (en) | 2024-01-16 |
| CN117399226B true CN117399226B (en) | 2024-03-08 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212596580U (en) * | 2020-05-08 | 2021-02-26 | 杭州兰大塑料有限公司 | Manufacturing device of LED lamp housing |
| CN112642622A (en) * | 2020-12-08 | 2021-04-13 | 滁州市宏源喷涂有限公司 | Spin-coating type pipe fitting inner wall spraying device |
| CN218610021U (en) * | 2022-11-22 | 2023-03-14 | 淄博诺兰工艺制品有限公司 | Lampshade color spraying device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212596580U (en) * | 2020-05-08 | 2021-02-26 | 杭州兰大塑料有限公司 | Manufacturing device of LED lamp housing |
| CN112642622A (en) * | 2020-12-08 | 2021-04-13 | 滁州市宏源喷涂有限公司 | Spin-coating type pipe fitting inner wall spraying device |
| CN218610021U (en) * | 2022-11-22 | 2023-03-14 | 淄博诺兰工艺制品有限公司 | Lampshade color spraying device |
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| CN117399226A (en) | 2024-01-16 |
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