Paint spraying device for furniture production

Abstract

The utility model relates to the technical field of paint spraying, in particular to a paint spraying device for furniture production. According to the paint spraying device for furniture production, the paint spraying angle of the spraying pipe can be adjusted, paint spraying is more comprehensive, and the paint spraying effect is improved. A paint spraying device for furniture production comprises a shell, a partition plate, a motor, a first rotating disc, a flat belt and the like, the partition plate is connected into the shell and divides the shell into an upper space and a lower space, the motor is connected to the inner side of the bottom of the shell, and the first rotating disc is connected to an output shaft of the motor. The second electric push rod extends out to make contact with the spray pipe, the telescopic end of the second electric push rod pokes the spray pipe to rotate upwards or downwards through the rotating frame in the vertical moving process of the spray pipe, the torsional spring is compressed, and therefore the paint spraying angle of the spray pipe is adjusted; paint spraying is conducted on the positions, where paint cannot be sprayed, of the bottom of a cushion, the bottom of a handle and the like of furniture, paint spraying is more comprehensive, and the paint spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray painting, in particular to a spray painting device for furniture production. Background Art

[0002] Furniture refers to items used for decorative and functional purposes, usually placed in homes, offices, commercial places or other spaces. Furniture can include a variety of different items, such as beds, sofas, chairs, tables, cabinets, shelves, lamps, etc.; spray painting is a method of spraying paint evenly on the surface of an object through a spray gun. Spray painting technology is widely used in furniture, automobiles, construction, decoration and other fields.

[0003] The existing method of painting furniture is to use a paint spraying device. The machine is simple to operate and can reduce uneven painting. However, during the painting process, the nozzle can only spray paint on the right side. The bottom of the seat cushion, the bottom of the handle and other parts of the furniture cannot be sprayed, resulting in incomplete painting and poor painting effect.

[0004] Therefore, it is necessary to design a paint spraying device for furniture production that can adjust the angle of the spraying nozzle to make the paint spraying more comprehensive and improve the paint spraying effect. Utility Model Content

[0005] In order to overcome the disadvantage that in the existing furniture spraying process, the nozzle can only spray paint on the right side during the painting process, and the bottom of the furniture cushion, the bottom of the handle and other parts cannot be sprayed, resulting in incomplete painting and poor painting effect, the purpose of the utility model is to provide a furniture production paint spraying device that can adjust the angle of the nozzle to spray paint, so that the paint is more comprehensive and the painting effect is improved.

[0006] The technical solution is: a paint spraying device for furniture production, including a shell, a partition, a motor, a first rotating disk, a flat belt, a reciprocating screw, a moving frame, a guide rod, a rotating frame, a torsion spring, a cone barrel, a protective door, a second fan, a heating wire, a nozzle, a clamping mechanism and a control mechanism. The shell is connected to a partition, which divides the shell into two upper and lower spaces. The inner side of the bottom of the shell is connected to a motor, and the first rotating disk is connected to the output shaft of the motor. The left side of the rear of the partition is rotatably connected to the reciprocating screw. A flat belt is wound around the output shaft of the motor and the reciprocating screw through a pulley. The reciprocating wire A movable frame is connected to the rod through a thread, a guide rod is connected to the rear of the partition, the movable frame is slidably connected to the guide rod, the right side of the movable frame is rotatably connected to the rotating frame, a torsion spring is connected between the movable frame and the rotating frame, a cone barrel is connected to the top of the outer shell, a protective door is rotatably connected to the right side of the front of the outer shell, two upper and lower second fans are connected to the left and right sides of the middle of the protective door, four heating wires are connected to the inner side of the middle of the protective door, a nozzle is connected to the right side of the rotating frame, a clamping mechanism for fixing furniture of different specifications is provided on the partition, and a control mechanism for adjusting the spraying angle of the nozzle is provided inside the outer shell.

[0007] Furthermore, it also includes a first fan, and the upper part of the shell is connected to the first fan to facilitate gas discharge.

[0008] Furthermore, a hose is connected to the rear of the spray pipe, and the hose passes through the partition and is connected to the paint barrel for feeding.

[0009] Furthermore, the clamping mechanism includes a first electric push rod, a movable plate and a second rotating disk. The first electric push rod is connected to the left and right sides of the partition, the movable plate is connected between the telescopic ends of the first electric push rod, and the second rotating disk is rotatably connected to the middle of the movable plate. The second rotating disk cooperates with the first rotating disk to clamp and fix furniture of different specifications.

[0010] Furthermore, the control mechanism includes a fixed frame and a second electric push rod. The fixed frame is connected to the inner side of the right part of the shell, and the second electric push rod is connected to the fixed frame. The telescopic end of the second electric push rod contacts and cooperates with the nozzle; the telescopic end of the second electric push rod contacts the nozzle, and then moves the nozzle upward or downward, thereby adjusting the angle of the nozzle spraying paint.

[0011] Furthermore, the nozzle is C-shaped and has a plurality of nozzles.

[0012] The utility model has the following advantages: 1. The utility model extends the second electric push rod to contact the nozzle, and then the telescopic end of the second electric push rod moves the nozzle up or down through the rotating frame during the nozzle movement, and the torsion spring is compressed, thereby adjusting the angle of the nozzle to spray paint, and paint can be sprayed on the bottom of the seat cushion, the bottom of the handle and other parts of the furniture that cannot be sprayed with paint, so that the painting is more comprehensive and the painting effect is improved.

[0013] 2. The utility model starts the first electric push rod, the moving plate moves upward, then closes the first electric push rod, and then places the furniture on the first rotating disk. The first electric push rod is started again, the connecting frame moves downward, and the second rotating disk contacts the furniture, thereby clamping and fixing the furniture to prevent the furniture from moving during the painting process and causing uneven painting.

[0014] 3. The utility model generates heat through the heating wire, starts the fan to blow out the hot air, and then dries the paint sprayed on the furniture. At the same time, the gas is discharged to the outside through the cone barrel through the first fan, thereby enhancing the air circulation rate and improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the utility model.

[0017] Figure 3 It is a three-dimensional structural diagram of the control mechanism of the utility model.

[0018] In the figure numbers: 1-housing, 2-partition, 3-motor, 4-first rotating disk, 5-flat belt, 6-reciprocating screw, 7-moving frame, 8-guide rod, 9-rotating frame, 10-torsion spring, 11-first fan, 12-conical barrel, 13-protective door, 14-second fan, 15-heating wire, 16-nozzle, 17-clamping mechanism, 171-first electric push rod, 172-moving plate, 173-second rotating disk, 18-control mechanism, 181-fixed frame, 182-second electric push rod. DETAILED DESCRIPTION

[0019] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0020] A paint spraying device for furniture production, such as Figure 1-Figure 3As shown, it includes a shell 1, a partition 2, a motor 3, a first rotating disk 4, a flat belt 5, a reciprocating screw rod 6, a movable frame 7, a guide rod 8, a rotating frame 9, a torsion spring 10, a cone barrel 12, a protective door 13, a second fan 14, a heating wire 15, a nozzle 16, a clamping mechanism 17 and a control mechanism 18. The inside of the shell 1 is connected to the partition 2, and the partition 2 divides the shell 1 into two upper and lower spaces. The motor 3 is connected to the inner side of the bottom of the shell 1, and the first rotating disk 4 is connected to the output shaft of the motor 3. The left side of the rear of the partition 2 is rotatably connected to the reciprocating screw rod 6, and a flat belt 5 is wound between the output shaft of the motor 3 and the reciprocating screw rod 6 through a pulley. The movable frame 7 is connected to the reciprocating screw rod 6 through a thread, and the rear of the partition 2 is connected to the guide rod 8. The movable frame 7 is slidably connected to the guide rod 8. The right side of the frame 7 is rotatably connected to the rotating frame 9, and a torsion spring 10 is connected between the movable frame 7 and the rotating frame 9. It also includes a first fan 11. The first fan 11 is connected to the upper part of the outer shell 1 to facilitate gas discharge. A cone barrel 12 is connected to the top of the outer shell 1. A protective door 13 is rotatably connected to the right side of the front of the outer shell 1. Two upper and lower second fans 14 are connected to the left and right sides of the middle of the protective door 13. Four heating wires 15 are connected to the inner side of the middle of the protective door 13. A nozzle 16 is connected to the right side of the rotating frame 9. The nozzle 16 is C-shaped and has multiple nozzles. A hose is connected to the rear of the nozzle 16. The hose passes through the partition 2 and is connected to an external paint barrel for feeding. A clamping mechanism 17 for fixing furniture of different specifications is provided on the partition 2, and a control mechanism 18 for adjusting the spraying angle of the nozzle 16 is provided inside the outer shell 1.

[0021] like Figure 1 and Figure 3 As shown, the clamping mechanism 17 includes a first electric push rod 171, a movable plate 172 and a second rotating disk 173. The first electric push rod 171 is connected to the left and right sides of the partition 2, the movable plate 172 is connected between the telescopic ends of the first electric push rod 171, and the middle part of the movable plate 172 is rotatably connected to the second rotating disk 173. The second rotating disk 173 cooperates with the first rotating disk 4 to clamp and fix furniture of different specifications.

[0022] When the produced furniture needs to be painted, the device can be used to connect the paint barrel through a hose, then open the protective door 13, start the first electric push rod 171, move the moving plate 172 upward, and then close the first electric push rod 171, then place the furniture on the first rotating disk 4, start the first electric push rod 171 again, move the connecting frame downward, and the second rotating disk 173 contacts the furniture, so as to clamp and fix the furniture to prevent the furniture from moving during the painting process and causing uneven painting, then start the motor 3, drive the first rotating disk 4 to rotate through the motor 3, so that the furniture rotates, and then the second rotating disk 173 rotates, close the protective door 13, and then open the nozzle 16, and drive the transmission wheel through the motor 3 The peace belt 5 rotates, causing the reciprocating screw 6 to rotate, and then under the action of the thread, the movable frame 7 moves up and down along the guide rod 8, so that the nozzle 16 moves up and down to spray paint through the nozzle to paint the furniture. After the painting is completed, the nozzle 16 and the motor 3 are closed, and then the heating wire 15 is used to generate heat, and the fan is started to blow out the hot air, thereby drying the paint sprayed on the furniture. At the same time, the gas is discharged to the outside through the cone barrel 12 through the first fan 11, thereby increasing the air circulation rate and improving the drying efficiency. After the drying is completed, the fan is closed, the protective door 13 is opened, and then the first electric push rod 171 is started, the movable plate 172 moves upward, and then the first electric push rod 171 is closed, the furniture is removed, and the protective door 13 is closed.

[0023] like Figure 1 and Figure 3 As shown, the control mechanism 18 includes a fixing frame 181 and a second electric push rod 182. The fixing frame 181 is connected to the inner side of the right part of the housing 1. The second electric push rod 182 is connected to the fixing frame 181. The telescopic end of the second electric push rod 182 contacts and cooperates with the nozzle 16.

[0024] When the bottom of the seat cushion, the bottom of the handle and other parts of the furniture cannot be sprayed with paint, the second electric push rod 182 can be started, and the second electric push rod 182 can be extended to contact the nozzle 16, and then the second electric push rod 182 can be closed. In the process of the nozzle 16 moving up and down, the telescopic end of the second electric push rod 182 can move the nozzle 16 upward or downward through the rotating frame 9, and the torsion spring 10 is compressed, thereby adjusting the angle of the nozzle 16 for spraying paint, and spraying paint on the bottom of the seat cushion, the bottom of the handle and other parts of the furniture that cannot be sprayed with paint, so that the painting is more comprehensive and the effect of the painting is improved. When the nozzle 16 is separated from the telescopic end of the second electric push rod 182, the torsion spring 10 rebounds, and thus does not hinder the nozzle 16 from moving up and down to spray paint on other parts of the furniture. After the painting is completed, the second electric push rod 182 is closed.

[0025] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A paint spraying device for furniture production, characterized in that: The invention comprises a shell (1), a partition (2), a motor (3), a first rotating disk (4), a flat belt (5), a reciprocating screw rod (6), a movable frame (7), a guide rod (8), a rotating frame (9), a torsion spring (10), a cone barrel (12), a protective door (13), a second fan (14), a heating wire (15), a nozzle (16), a clamping mechanism (17) and a control mechanism (18). The shell (1) is connected with a partition (2) inside, and the partition (2) divides the shell (1) into two upper and lower spaces. The bottom inner side of the shell (1) is connected with a motor (3), and the output shaft of the motor (3) is connected with the first rotating disk (4). The left side of the rear of the partition (2) is rotatably connected with the reciprocating screw rod (6). A flat belt (5) is wound around the output shaft of the motor (3) and the reciprocating screw rod (6) through a pulley. A movable frame (7) is connected by threading, a guide rod (8) is connected to the rear of the partition (2), the movable frame (7) and the guide rod (8) are slidably connected, the right part of the movable frame (7) is rotatably connected to a rotating frame (9), a torsion spring (10) is connected between the movable frame (7) and the rotating frame (9), a cone barrel (12) is connected to the top of the shell (1), a protective door (13) is rotatably connected to the right side of the front of the shell (1), two upper and lower second fans (14) are connected to the left and right sides of the middle of the protective door (13), four heating wires (15) are connected to the inner side of the middle of the protective door (13), a nozzle (16) is connected to the right side of the rotating frame (9), a clamping mechanism (17) for fixing furniture of different specifications is provided on the partition (2), and a control mechanism (18) for adjusting the spraying angle of the nozzle (16) is provided inside the shell (1).

2. A paint spraying device for furniture production according to claim 1, characterized in that: It also includes a first fan (11), and the upper part of the housing (1) is connected to the first fan (11) to facilitate gas discharge.

3. A paint spraying device for furniture production according to claim 2, characterized in that: The rear part of the spray pipe (16) is connected with a hose, and the hose passes through the partition (2) and is connected to an external paint barrel for feeding.

4. A paint spraying device for furniture production according to claim 3, characterized in that: The clamping mechanism (17) comprises a first electric push rod (171), a movable plate (172) and a second rotating disk (173); the first electric push rod (171) is connected to the left and right sides of the partition (2); the movable plate (172) is connected between the telescopic ends of the first electric push rod (171); the middle of the movable plate (172) is rotatably connected to the second rotating disk (173); the second rotating disk (173) cooperates with the first rotating disk (4) to clamp and fix furniture of different specifications.

5. A paint spraying device for furniture production according to claim 4, characterized in that: The control mechanism (18) comprises a fixing frame (181) and a second electric push rod (182). The fixing frame (181) is connected to the inner side of the right part of the housing (1). The fixing frame (181) is connected to the second electric push rod (182). The telescopic end of the second electric push rod (182) contacts and cooperates with the nozzle (16). The telescopic end of the second electric push rod (182) contacts the nozzle (16), thereby moving the nozzle (16) upward or downward, thereby adjusting the angle of the nozzle (16) for spraying paint.

6. A paint spraying device for furniture production according to claim 5, characterized in that: The nozzle (16) is C-shaped and has a plurality of nozzles.

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