CN218834903U

CN218834903U - Wood paint spraying equipment

Info

Publication number: CN218834903U
Application number: CN202223035210.3U
Authority: CN
Inventors: 缪存伟; 周则雨; 莫余安
Original assignee: Fuzhou Xida Wood Industry Co ltd
Current assignee: Fuzhou Xida Wood Industry Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-11
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a wood working's technical field, a timber paint spraying apparatus is disclosed, the problem that can not effective reutilization after paint is collected has been improved, the power distribution box comprises a box body, install transmission device along vertical direction from the top down in proper order in the box, paint spraying apparatus and recovery unit, paint spraying apparatus is including the first lacquer pump that is fixed in the box top and the spray gun that communicates with first lacquer pump, recovery unit is including the case that gathers materials that is located the transmission device below, set up the filter screen in the case that gathers materials and with the storage paint bucket that gathers materials bottom of the case intercommunication, it passes through paint return pipe and first lacquer pump intercommunication to store up the paint bucket, first lacquer pump still is connected with into the lacquer pipe, it connects in the paint inlet paint bucket that is equipped with unused paint to advance the lacquer union coupling. Surplus paint after spraying enters the aggregate box after being filtered by the filter screen, the paint in the aggregate box flows into the paint storage barrel again, and the first paint pump can pump the recovered paint in the paint storage barrel through the paint return pipe or pump the unused paint in the paint storage barrel through the paint inlet pipe.

Description

Wood paint spraying equipment

Technical Field

The application relates to the technical field of wood processing, in particular to wood paint spraying equipment.

Background

Many all need use timber in daily life, including furniture, handicraft, and improve along with people's living standard, also higher and higher to requirements such as material, shape, color of wooden article, in order to increase the aesthetic property and slow down timber's corrosion aging, it is a commonly used means to spray paint the processing to its surface in wood working process. The spray paint is made of cellulose nitrate, resin, pigment and solvent, and is atomized by spray gun and sprayed on the surface of object to resist water, machine oil and dry quickly.

But when using the spray gun to spray paint timber, unnecessary paint spraying can distribute in the air or around the inside of paint spraying apparatus, and timber also can drip partial paint, causes the waste, increases the cost. The existing wood paint spraying equipment comprises a box body, a device for transporting wood is arranged inside the box body, a paint spraying device is arranged at the top of the box body, a paint collecting device is arranged at the bottom of the box body, the paint collecting device is located below the transporting device and corresponds to the paint spraying device in position, the equipment can effectively collect paint dripping on the wood, and resource waste is reduced.

In view of the above-mentioned related art, the inventor believes that although the excess paint can be collected, there is no corresponding recycling device, and there is a defect that the collected paint cannot be effectively reused.

Disclosure of Invention

In order to improve the problem that can not effective reutilization after paint is collected, this application provides a timber paint spraying apparatus.

The application provides a timber paint spraying apparatus adopts following technical scheme:

the utility model provides a timber paint spraying apparatus, the power distribution box comprises a box body, install transmission device, paint spraying apparatus and recovery unit in proper order along vertical direction from the top down in the box, paint spraying apparatus is including being fixed in the first lacquer pump at box top and with the paint gun of first lacquer pump intercommunication, recovery unit is including being located the transmission device below gather the workbin, set up in gather filter screen in the workbin and with the storage paint bucket that gathers workbin bottom portion intercommunication, be provided with rabbling mechanism on the storage paint bucket, store up the paint bucket through the paint return pipe with first lacquer pump intercommunication, first lacquer pump still is connected with into the lacquer pipe, it connects in the paint inlet bucket that is equipped with the paint that has not used.

Through adopting above-mentioned technical scheme, transmission device carries timber to the inside back of equipment, paint spraying apparatus begins to the even paint spraying of timber surface, the paint gun sprays in the outer paint of timber and the collection incasement of the paint entering below of water clock on the timber, the dregs interception in the filter screen will used paint, paint in the collection incasement flows into again and stores up the paint bucket, rabbling mechanism can reduce the possibility that paint solidifies, can also make paint more even, first paint pump can through return paint pipe pump send store up the paint bucket in the paint bucket reclaimed paint or through advancing the paint pipe pump and sending into the paint bucket in unused paint bucket.

Optionally, the filter screen can dismantle connect in the inner wall of case gathers materials, the inner wall of case gathers materials is equipped with first joint portion, the border of filter screen be equipped with first joint portion complex second joint portion.

Through adopting above-mentioned technical scheme, the filter screen can direct joint in the case that gathers materials, when the impurity that filters off when too much, conveniently changes the filter screen to cause the recovery that blocks up the influence paint.

Optionally, the case that gathers materials is including guide portion and the collection portion that is linked together, the guide portion is equipped with the opening, open-ended outer wall laminating in the inside wall of box.

Through adopting above-mentioned technical scheme, the opening of guide portion and the equal laminating of the inside wall of box can be with spraying in the paint guide of box inner wall to the collection workbin, improve the rate of recovery of paint.

Optionally, the outer wall of the collecting part is provided with a heating element in a fitting manner.

Through adopting above-mentioned technical scheme, the heating member can reduce the possibility that the interior paint of inflow collection portion solidifies.

Optionally, the guiding portion is connected to a grid frame at the opening, and the grid frame includes a frame and a plurality of partition plates arranged in the frame at intervals.

Through adopting above-mentioned technical scheme, because the paint that the spray gun erupted has atomized, the grid frame can carry out the separation to the paint particle after the atomizing, makes it slow down, and the paint particle adhesion is condensed into liquid gradually on the surface of baffle, and the drippage gets into the case that gathers materials after passing through the filter screen again, improves the efficiency of spraying paint and retrieving.

Optionally, every two of the partition plates that are adjacent in sequence are set as a group, and the two partition plates in each group are arranged in a relatively inclined manner.

Through adopting above-mentioned technical scheme, the baffle that the relative slope set up can form a separation passageway, reduces the paint particle and flies upward the possibility to the equipment top from the case that gathers materials again, and then influences ligneous effect of spraying paint.

Optionally, the grid frame is detachably connected to the side wall of the opening, the side wall of the opening is provided with a third clamping portion, and a fourth clamping portion matched with the third clamping portion is arranged at the edge of the grid frame.

Through adopting above-mentioned technical scheme, the baffle adopts the mode of dismantling equally to be connected with the case that gathers materials, and convenient to detach washs or changes, guarantees to retrieve the standard that paint can reach reutilization.

Optionally, the paint storage barrel is connected with a second paint pump, the bottom of the collecting portion is connected with a paint outlet pipe, and the paint outlet pipe is communicated with the second paint pump.

Through adopting above-mentioned technical scheme, the second lacquer pump can in time transmit the paint in the case collection portion that gathers materials to storing up the paint bucket, improves recycle's paint spraying efficiency.

Optionally, the rabbling mechanism including install in store up the driving piece on paint can top, with the driving piece connect stretch into in store up the inside dwang of paint can, be provided with a plurality of paddles on the dwang.

Through adopting above-mentioned technical scheme, driving piece drive dwang rotates to drive the paddle and rotate and stir the paint that stores up in the paint bucket.

In summary, the present application includes at least one of the following benefits:

1. the collecting box is used for collecting and spraying redundant paint, the guide part can guide the paint sprayed on the inner wall of the box body into the collecting box, and the grid frame provided with the partition plate can adhere atomized paint, so that the recovery rate of the paint is improved, the cost is reduced, and the environment is protected;

2. the grid frame and the filter screen can filter used paint, and the stirring mechanism can also make the paint more uniform and facilitate recycling;

3. the heating member and the stirring mechanism can reduce the possibility of paint solidification, so that the paint is more fully recovered.

Drawings

FIG. 1 is a sectional view of a painting apparatus in an embodiment of the present application;

FIG. 2 is a schematic view of the structure of a paint spraying apparatus according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of the inside of the box in the embodiment of the present application;

fig. 4 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. a box body; 2. a transmission device; 3. a paint spraying device; 31. a first paint pump; 32. a paint spray gun; 4. a recovery device; 5. a material collecting box; 51. a guide section; 52. a collecting section; 53. an opening; 54. a first clamping part; 55. a third clamping connection part; 6. filtering with a screen; 61. a second clamping part; 7. a paint storage barrel; 8. a stirring mechanism; 81. a drive member; 82. rotating the rod; 83. a paddle; 9. a paint return pipe; 10. a paint inlet pipe; 11. feeding into a paint bucket; 12. a heating member; 13. a grid frame; 131. a partition plate; 132. a fourth clamping part; 14. a second paint pump; 15. and (6) discharging the paint pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, the embodiment of the application discloses a wood paint spraying apparatus, which comprises a box body 1, wherein a conveying device 2, a paint spraying device 3 and a recovery device 4 are sequentially installed in the box body 1 from top to bottom along a vertical direction, and the recovery device 4 is connected with the paint spraying device 3. After transmission device 2 carried timber to equipment inside, paint spraying apparatus 3 began to the even spraying paint of timber surface, and recovery unit 4 can retrieve and filter unnecessary paint and carry paint to paint spraying apparatus 3 reutilization.

Referring to fig. 1 and 2, the painting device 3 includes a first paint pump 31 fixed on the top of the box 1 and a painting gun 32 communicated with the first paint pump 31, the first paint pump 31 is connected with a paint inlet pipe 10, the paint inlet pipe 10 is connected to a paint inlet barrel 11 filled with unused paint, and the painting device 3 enables the painting gun 32 to move in 6 directions up and down, left and right, and front and back by means of a cylinder or a hydraulic cylinder and a sliding rail to perform painting, which is a prior art and the detailed structure of which is not described herein again.

Referring to fig. 1 and 3, the recycling device 4 includes a collection box 5, a paint storage tank 7, a second paint pump 14, a paint outlet pipe 15 and a paint return pipe 9, the collection box 5 is located below the transmission device 2, the bottom of the collection box 5 is connected with the paint outlet pipe 15, the paint storage tank 7 is connected with the second paint pump 14, the paint outlet pipe 15 is communicated with the second paint pump 14, one end of the paint return pipe 9 extends into the paint storage tank 7, and the other end of the paint return pipe is communicated with the first paint pump 31, so that the paint sprayed by the paint spray gun 32 can flow back to the paint spray gun 32 again for secondary utilization.

Specifically, referring to fig. 1, the material collecting box 5 includes a guide portion 51 and a collecting portion 52 communicating with each other, and preferably, the guide portion 51 may be formed in a hopper shape, the guide portion 51 may have an opening 53, and an outer wall of the opening 53 may be attached to an inner wall of the box body 1. Guide portion 51 is connected with grid frame 13 in opening 53 department, grid frame 13 includes that frame and interval set up a plurality of baffles 131 in the frame, adjacent per two baffles 131 establish to a set of in proper order, two baffles 131 relative inclinations set up to falling trapezoidally in every group, because the paint that spray gun 32 erupted has atomized, grid frame 13 can carry out the separation to the paint particle after the atomizing and slow down, baffle 131 that the trapezoidally set up can reduce the paint particle and fly upward to the possibility in equipment top from collection workbin 5 again, the paint particle adhesion is condensed into liquid gradually on the surface of baffle 131, the drippage again enters collection workbin 5 behind filter screen 6, the efficiency of the recovery of spraying paint and timber effect of spraying paint are improved.

Referring to fig. 1 and 4, in order to ensure that the recovered paint can reach the standard of secondary utilization, a filter screen 6 is arranged below the grid frame 13 in the material collecting box 5, the filter screen 6 can be a honeycomb activated carbon filter screen, and the filter screen 6 can be arranged at the closing opening below the guiding part 51. As a preferred embodiment, the filtering screen 6 and the grid 13 are both connected with the collection box 5 in a detachable way so as to be convenient for replacement and cleaning: the inner wall of the material collecting box 5 is provided with a first clamping portion 54, the edge of the filter screen 6 is provided with a second clamping portion 61 matched with the first clamping portion 54, the first clamping portion 54 can be a clamping hook, the second clamping portion 61 can be a first flange extending downwards at the edge of the filter screen 6, and the first flange is clamped and matched with the clamping hook; the lateral wall of opening 53 department is equipped with third joint portion 55, and the border of bars frame 13 is equipped with fourth joint portion 132 with third joint portion 55 complex, and third joint portion 55 can be for setting up the recess in opening 53 department lateral wall top, and fourth joint portion 132 can be for the second flange of the border downwardly extending of bars frame 13, recess and second flange joint adaptation.

Referring to fig. 1, optionally but not by way of limitation, the outer wall of the collecting portion 52 is fitted with a heating member 12 for reducing the possibility of paint solidification, and the heating member 12 may be a heating pad or a heating wire.

Referring to fig. 1, the paint storage tank 7 is provided with the stirring mechanism 8, the stirring mechanism 8 includes a driving member 81 installed on the top end of the paint storage tank 7, a rotating rod 82 connected with the driving member 81 and extending into the inside of the paint storage tank 7, the rotating rod 82 is provided with a plurality of paddles 83, and the driving member 81 can be a motor. The driving piece 81 drives the rotating rod 82 to rotate, so that the paddle 83 is driven to rotate to stir the paint in the paint storage barrel 7, the possibility of paint solidification can be reduced, and the paint can be more uniform. In addition, the anti-solidification effect of the heating element 12 and the stirring mechanism 8 and the sufficient pumping of the second paint pump 14 can also improve the recovery rate of the paint, save the cost and be more environment-friendly.

It should be noted that the inner wall of the box body 1 can be coated with a polytetrafluoroethylene layer, and the polytetrafluoroethylene layer has the smallest surface tension in solid materials, so that the inner wall of the box body 1 is prevented from being adhered with paint and falls into the material collecting box 5 to the maximum extent.

Furthermore, in order to improve the quality of the recovered paint, a sponge layer soaked with paint deodorant can be arranged below the filter screen 6 of the material collecting box 5.

The implementation principle of the wood paint spraying equipment in the embodiment of the application is as follows:

when the recovery device 4 is not used, the first paint pump 31 pumps unused paint in the paint bucket 11 into the paint spray gun 32 through the paint inlet pipe 10; when the paint needs to be recovered, the paint gun 32 sprays the paint outside the wood and the leaked paint on the wood to enter the lower paint collecting box 5, the grid frame 13 can adhere atomized paint particles, the filter screen 6 intercepts dregs in the paint, the paint in the paint collecting box 5 is pumped into the paint storage barrel 7 by the second paint pump 14, and the first paint pump 31 pumps the paint back into the paint gun 32 through the paint return pipe 9. Wherein the heating member 12 and the stirring mechanism 8 can reduce the possibility of paint solidification and also make the paint more uniform.

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

Claims

1. The utility model provides a timber paint spraying apparatus, includes box (1), install transmission device (2), paint spraying apparatus (3) and recovery unit (4) along vertical direction from the top down in proper order in box (1), its characterized in that: paint spraying apparatus (3) are including being fixed in the first lacquer pump (31) at box (1) top and with spray gun (32) of first lacquer pump (31) intercommunication, recovery unit (4) are including being located transmission device (2) below gather together workbin (5), set up in filter screen (6) in the case that gathers materials and with gather together storage paint bucket (7) of workbin (5) bottom intercommunication, be provided with rabbling mechanism (8) on storage paint bucket (7), store up paint bucket (7) through paint return pipe (9) with first lacquer pump (31) intercommunication, first lacquer pump (31) still are connected with into paint pipe (10), it connects in the paint inlet bucket (11) that are equipped with the paint not used.

2. A wood painting apparatus according to claim 1, characterised in that: filter screen (6) can dismantle connect in the inner wall of case (5) gathers materials, the inner wall of case (5) gathers materials is equipped with first joint portion (54), the border of filter screen (6) be equipped with first joint portion (54) complex second joint portion (61).

3. A wood painting apparatus according to claim 1, characterised in that: the material collecting box (5) comprises a guide part (51) and a collecting part (52) which are communicated with each other, wherein the guide part (51) is provided with an opening (53), and the outer wall of the opening (53) is attached to the inner side wall of the box body (1).

4. A wood painting apparatus according to claim 3, characterised in that: the outer wall of the collecting part (52) is provided with a heating element (12) in a fitting manner.

5. A wood painting apparatus according to claim 3, characterised in that: the guide part (51) is connected with a grid frame (13) at the opening (53), and the grid frame (13) comprises a frame and a plurality of partition plates (131) arranged in the frame at intervals.

6. A wood painting apparatus according to claim 5, characterised in that: every two adjacent partition plates (131) are arranged into a group, and the two partition plates (131) in each group are oppositely and obliquely arranged.

7. A wood painting installation according to claim 5, wherein: separate bars frame (13) can dismantle connect in on the lateral wall of opening (53) department, the lateral wall of opening (53) department is equipped with third joint portion (55), the border of separating bars frame (13) be equipped with third joint portion (55) complex fourth joint portion (132).

8. A wood painting apparatus according to claim 3, characterised in that: store up paint bucket (7) and be connected with second lacquer pump (14), collection portion (52) bottom is connected with out lacquer pipe (15), go out lacquer pipe (15) with second lacquer pump (14) intercommunication each other.

9. A wood painting apparatus according to claim 1, characterised in that: rabbling mechanism (8) including install in store up driving piece (81) on paint bucket (7) top, with driving piece (81) connect stretch into in store up inside dwang (82) of paint bucket (7), be provided with a plurality of paddles (83) on dwang (82).