CN217342040U

CN217342040U - Paint spraying device for surface of wooden furniture board

Info

Publication number: CN217342040U
Application number: CN202220701218.XU
Authority: CN
Inventors: 常元; 贾琪
Original assignee: Xuzhou Lianghui Furniture Co ltd
Current assignee: Xuzhou Lianghui Furniture Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-02
Anticipated expiration: 2032-03-29

Abstract

The utility model belongs to the technical field of furniture paint vehicle spraying and specifically relates to a wooden furniture board surface paint spraying apparatus is related to, its conveyer belt that includes the paint spraying case and pass the paint spraying case, the conveyer belt is used for conveying wooden furniture board, be equipped with paint kettle and sharp module on the paint spraying case, sharp module is arranged in the conveyer belt top, just sharp module be equipped with the paint gun that the paint kettle is connected. This application has the paint vehicle spraying efficiency's of being convenient for promote wooden furniture effect.

Description

Paint spraying device for surface of wood furniture board

Technical Field

The application relates to the field of furniture paint spraying, in particular to a surface paint spraying device for a wooden furniture board.

Background

In order to prolong the service life of wooden furniture and improve the aesthetic degree of the wooden furniture, paint is generally required to be sprayed on the wooden furniture.

At present, two manual spraying modes are generally used for spraying furniture in furniture factories: firstly, spraying the manufactured wood furniture board, and then assembling the wood furniture board which is sprayed into the wood furniture; secondly, firstly assembling the wood furniture plates which are not painted into the wood furniture, and then spraying paint on the wood furniture.

In the process of implementing the present application, the inventors found that the above-mentioned technology has at least the following problems: the speed of coating wooden furniture plates or wooden furniture by using a manual mode is low, and the paint spraying efficiency of finishing the wooden furniture by using the prior art is low.

SUMMERY OF THE UTILITY MODEL

In order to facilitate promoting wooden furniture's paint vehicle spraying efficiency, this application provides a wooden furniture board surface paint spraying apparatus.

The application provides a wooden furniture board surface paint spraying apparatus adopts following technical scheme:

the utility model provides a wooden furniture board surface paint spraying apparatus, includes the paint spraying case and passes the conveyer belt of paint spraying case, the conveyer belt is used for conveying wooden furniture board, be equipped with paint kettle and sharp module on the paint spraying case, sharp module is arranged in the conveyer belt top, just sharp module be equipped with the paint gun that the paint kettle is connected.

Through adopting above-mentioned technical scheme, convey wooden furniture board to the spray booth in through the conveyer belt, then drive the spray gun of being connected with the paint kettle through sharp module and carry out the spraying to wooden furniture, the automatic flow of spraying paint is convenient for promote the paint vehicle spraying efficiency of wooden furniture.

In a specific possible embodiment, an air cylinder located above the conveyor belt is connected to the linear module, and a paint spray gun is mounted on a telescopic rod of the air cylinder.

Through adopting above-mentioned technical scheme, be convenient for adjust the distance between spray gun and the wooden furniture board through the cylinder to be convenient for change the quality of thickness in order to promote the spraying of wooden furniture coating according to actual need.

In a specific embodiment, be connected with the mount pad on the telescopic link of cylinder, be equipped with first motor on the mount pad, first motor shaft's axial with the flexible direction of cylinder sets up perpendicularly, just the spray gun is installed in the pivot of first motor.

Through adopting above-mentioned technical scheme, be convenient for along vertical face change paint gun's spraying direction through first motor to be convenient for promote wooden furniture paint coating's coverage.

In a specific implementation scheme, a second motor is arranged on the sliding block of the linear module, and the cylinder body of the air cylinder is connected to a rotating shaft of the second motor.

Through adopting above-mentioned technical scheme, be convenient for along the spraying direction of horizontal plane change spray gun through the second motor to be convenient for promote wooden furniture paint coating's coverage.

In a specific possible embodiment, the paint spray box is also provided with a pressurizing machine connected with the paint spray gun.

Through adopting above-mentioned technical scheme, be convenient for increase the pressure when spray gun spraying through the pressurizer, from what be convenient for make spun paint more even, and then be convenient for increase wooden furniture board surface coating's homogeneity.

In a specific possible implementation scheme, a mounting frame stretching across the conveyor belt is further arranged on one side of the paint spraying box, the mounting frame is provided with a third motor, and a cleaning roller capable of being in contact with the wooden furniture is coaxially connected to a rotating shaft of the third motor.

Through adopting above-mentioned technical scheme, be convenient for sweep away the wooden sediment on wooden furniture board surface through cleaning the roller to be convenient for avoid the wooden sediment to cause the influence to wooden furniture board spraying process.

In a specific implementation scheme, a wood residue collecting box and a negative pressure pump connected with the wood residue collecting box are arranged on the mounting frame, a residue suction hopper connected with the negative pressure pump is further arranged on the mounting frame, and a hopper opening of the residue suction hopper is positioned above the conveyor belt.

Through adopting above-mentioned technical scheme, be convenient for through the negative pressure pump sweep the roller to the wooden sediment in the midair further inhale the wooden sediment collection box through inhaling the sediment fill and collect, be convenient for avoid sweeping to the wooden sediment in the midair and cause the influence to the operational environment of spraying.

In a specific embodiment, a bearing part is further arranged in the paint spraying box, a storage battery is arranged on the bearing part, and the storage battery is connected with a snake-shaped heating element which is arranged in the bearing part and above the conveyor belt.

Through adopting above-mentioned technical scheme, wooden furniture board accomplishes the spraying back of paint, and the paint coating is not dry yet, further conveys the wooden furniture board that the coating is not dry to holding the thing below, and the snakelike heating member through the battery control heating holds the thing below and builds dry environment in to accelerate the drying rate of wooden furniture board surface coating in order to promote the efficiency of the whole flow of wooden furniture board paint spraying.

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

1. convey wooden furniture panel to the paint spraying incasement through the conveyer belt, then drive the paint gun of being connected with the paint kettle through sharp module and carry out the spraying to wooden furniture, the automatic flow of spraying paint is convenient for promote the paint vehicle spraying efficiency of wooden furniture.

2. The first motor is convenient to change the spraying direction of the paint spraying gun along the vertical surface, so that the coverage rate of paint coatings of wooden furniture is improved.

3. The pressurizing machine is convenient for increasing the pressure of the paint spraying gun during spraying, so that the sprayed paint is more uniform, and the uniformity of the surface coating of the wooden furniture board is further convenient to increase.

Drawings

Fig. 1 is a schematic structural diagram of an overall paint spraying device for the surface of a wooden furniture board in the embodiment of the application.

Fig. 2 is a sectional view of a painting apparatus for painting a surface of a wooden furniture board in an embodiment of the present application.

Fig. 3 is a schematic structural diagram for showing the positional relationship between the conveyor belt and the wood residue removing structure in the embodiment of the present application.

Fig. 4 is a sectional view for showing a positional relationship between a conveyor belt and a painting structure in an embodiment of the present application.

Fig. 5 is a schematic structural view for showing a connection relationship between the mount and the spray gun in the embodiment of the present application.

FIG. 6 is a sectional view showing a connection relationship between a painting structure and a paint drying structure in an embodiment of the present application.

Description of reference numerals: 1. a conveyor belt; 2. a wood residue removing structure; 21. a mounting frame; 22. a transverse plate; 23. a third motor; 24. cleaning the roller; 25. a wood residue collection box; 26. a negative pressure pump; 27. a first connecting pipe; 28. a slag suction hopper; 29. a second connecting pipe; 3. a paint spraying structure; 301. a paint spraying box; 302. a linear module; 303. a second bearing; 304. a connecting rod; 305. a first gear; 306. a second motor; 307. a second gear; 308. a cylinder; 309. a mounting seat; 310. a first motor; 311. rotating the rod; 312. a paint spray gun; 313. a paint bucket; 314. a press; 315. a paint delivery hose; 316. a gas hose; 4. a paint layer drying structure; 41. a carrier; 42. an electromagnetic switch; 43. a serpentine heating element.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses wooden furniture board surface paint spraying apparatus. Referring to fig. 1 and 2, the paint spraying apparatus for the surface of the wooden furniture plate comprises a conveyor belt 1 for conveying the wooden furniture plate, and a wood residue removing structure 2, a paint spraying structure 3 and a paint layer drying structure 4 arranged on the paint spraying structure 3, which sequentially cross over the conveyor belt 1 along the conveying direction of the conveyor belt 1.

Specifically, referring to fig. 3, the wood residue removing structure 2 includes a door-shaped mounting frame 21 which stretches across the conveyor belt 1 from above, a horizontal plate 22 is fixed on one outer side wall of the mounting frame 21 along the horizontal direction, a third motor 23 is fixed on the horizontal plate 22, a rotating shaft of the third motor 23 penetrates through a side wall of the mounting frame 21, the rotating shaft of the third motor 23 is not in contact with the side wall of the mounting frame 21, a cleaning roller 24 which is rotatably connected to the mounting frame 21 through a first bearing is coaxially connected to the rotating shaft of the third motor 23, and a brush part on the cleaning roller 24 can be in contact with the wooden furniture plate conveyed on the conveyor belt 1.

Be fixed with wood residue collecting box 25 and negative pressure pump 26 on the roof of mounting bracket 21, and wood residue collecting box 25 communicates through the air outlet of first connecting pipe 27 and negative pressure pump 26, and when cleaning roller 24 functions, is fixed with on the one side that the mounting bracket 21 wood residue was kicked up and inhales the sediment fill 28, inhales the sediment fill 28 and sets up down and is located the position of conveyer belt 1 top. The air inlet of the negative pressure pump 26 is connected with a second connecting pipe 29, and the second connecting pipe 29 is connected with the top wall of the slag suction hopper 28 and is communicated with the inner space of the slag suction hopper 28.

In the implementation, the wooden furniture board is conveyed by the conveyor belt 1, the cleaning roller 24 is in a rotating state by starting the third motor 23, the inner space of the slag suction hopper 28 is in a negative pressure environment by starting the negative pressure pump 26, when the wooden furniture board passes through the position under the mounting frame 21, the wooden furniture board contacts with the cleaning roller 24, the cleaning roller 24 cleans the wood slag on the surface of the wooden furniture board and lifts the wood slag to the position under the mouth of the slag suction hopper 28, at the moment, because the inner space of the slag suction hopper 28 is in a negative pressure environment, under the action of the negative pressure environment, the wood slag is absorbed into the slag suction hopper 28 and further enters the wood slag collecting box 25 along the second connecting pipe 29, the negative pressure pump 26 and the first connecting pipe 27, through the steps, the paint spraying device can enable the surface of the wooden furniture board to be in a relatively clean state before the wooden furniture board is sprayed with the paint, so that the effect of subsequent paint spraying is convenient to promote.

Specifically, referring to fig. 4, the paint spraying structure 3 includes a paint spraying box 301 for the conveyor belt 1 to pass through, a linear module 302 is fixed on a position right above the conveyor belt 1 on an inner top wall of the paint spraying box 301, and a length direction of the linear module 302 is consistent with a conveying direction of the conveyor belt 1. The bottom wall of the linear module 302 sliding block is provided with a second bearing 303, the sliding block is fixedly connected with an outer ring of the second bearing 303, an inner ring of the second bearing 303 is coaxially connected with a connecting rod 304 arranged along the vertical direction, and the bottom end of the connecting rod 304 is coaxially connected with a first gear 305. A second motor 306 is further fixed on the bottom wall of the linear module 302 slider, a rotating shaft of the second motor 306 is vertically arranged downwards, and a second gear 307 engaged with the first gear 305 is coaxially connected to the rotating shaft of the second motor 306.

Be fixed with the cylinder 308 that sets up along vertical direction on the lower terminal surface of first gear 305, and the telescopic link of cylinder 308 can be towards the extension, be fixed with mount pad 309 on the bottom of cylinder 308 telescopic link, refer to fig. 5, be fixed with first motor 310 on the lateral wall of mount pad 309, and the pivot of first motor 310 passes the lateral wall of mount pad 309, coaxial coupling has the dwang 311 of connecting on mount pad 309 through the third bearing rotation in the pivot of first motor 310, be fixed with the spray gun 312 of setting along vertical direction on the dwang lateral wall.

Referring to fig. 4, a paint tank 313 and a pressurizing machine 314 are fixed to a top wall of the paint spray booth 301, a paint hose 315 is connected between the paint tank 313 and the paint spray gun 312, and an air hose 316 is connected between the pressurizing machine 314 and the paint spray gun 312.

In the implementation, can drive paint gun 312 to the position of wooden furniture board different region tops through sharp module 302, at the in-process that paint gun 312 removed, can make paint gun 312 remove and wooden furniture board suitable distance on through the flexible of cylinder 308, and the rotation through second motor 306 and first motor 310 can change the angle that paint gun 312 sprayed paint to can be convenient for promote the coverage of paint on the wooden furniture.

Specifically, referring to fig. 6, the paint layer drying structure 4 includes a bearing member 41 connected to the inner side wall of the paint spraying box 301, a storage battery and an electromagnetic switch 42 electrically connected to the storage battery are fixed to the top wall of the bearing member 41, a serpentine heating member 43 disposed below the bearing member 41 is connected to the electromagnetic switch 42, one end of the serpentine heating member 43 is connected to the electromagnetic switch 42, and the other end of the serpentine heating member is connected to the storage battery.

In implementation, when the paint spraying of the surface of the wooden furniture board is finished, the wooden furniture board is further moved to the position below the heated serpentine heating element 43 through the conveyor belt 1, so that the paint drying treatment of the wooden furniture board with the paint sprayed on the surface is facilitated through the heated serpentine heating element 43.

The application principle of the paint spraying device for the surfaces of wooden furniture boards is as follows: the wooden furniture board that will accomplish the slagging-off processing is delivered to the structure of spraying paint 3 department and is carried out the surface and spray paint the processing through passing to conveyer belt 1 earlier and sending wooden board to the stubborn and clear away structure 2 department and carry out the surface and just throw off the processing, then continues to use conveyer belt 1 to deliver to the wooden furniture board that will accomplish the surface and spray paint the processing and deliver to the stoving structure of lacquer layer 4 department and carry out the stoving processing of lacquer layer.

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 wooden furniture board surface paint spraying apparatus which characterized in that: including spraying paint box (301) and pass conveyer belt (1) of spraying paint box (301), conveyer belt (1) is used for conveying wooden furniture board, be equipped with paint kettle (313) and sharp module (302) on spraying paint box (301), sharp module (302) is arranged in conveyer belt (1) top, just sharp module (302) be equipped with spray gun (312) that paint kettle (313) are connected.

2. The wood furniture board surface painting apparatus of claim 1, wherein: the straight line module (302) is connected with a cylinder (308) above the conveyor belt (1), and a paint spray gun (312) is installed on an expansion rod of the cylinder (308).

3. The wood furniture board surface painting apparatus of claim 2, wherein: be connected with mount pad (309) on the telescopic link of cylinder (308), be equipped with first motor (310) on mount pad (309), the axial of first motor (310) pivot with the flexible direction of cylinder (308) sets up perpendicularly, just spray gun (312) are installed in the pivot of first motor (310).

4. The wood furniture board surface painting apparatus of claim 3, wherein: and a second motor (306) is arranged on a sliding block of the linear module (302), and a cylinder body of the air cylinder (308) is connected to a rotating shaft of the second motor (306).

5. The wood furniture board surface painting apparatus of claim 1, wherein: and a pressurizing machine (314) connected with the paint spray gun (312) is also arranged on the paint spray box (301).

6. The wood furniture board surface painting apparatus of claim 1, wherein: one side of spray booth (301) still is equipped with and spanes mounting bracket (21) of conveyer belt (1), mounting bracket (21) are equipped with third motor (23), just in the pivot of third motor (23) coaxial coupling have can with cleaning roller (24) of wooden furniture contact.

7. The wood furniture board surface painting apparatus of claim 6, wherein: be equipped with on mounting bracket (21) wood residue collecting box (25) and with negative pressure pump (26) that wood residue collecting box (25) are connected, still be equipped with on mounting bracket (21) with inhale sediment fill (28) that negative pressure pump (26) are connected, just the fill mouth of inhaling sediment fill (28) is located conveyer belt (1) top.

8. The wood furniture board surface painting apparatus according to claim 1, wherein: still be equipped with in spray booth (301) and hold carrier (41), be equipped with the battery on holding carrier (41), just the battery is connected with and arranges in hold carrier (41) and be located snakelike heating member (43) of conveyer belt (1) top.