Spraying device for wood carving processing

Abstract

The utility model relates to the technical field of woodcarving processing, and discloses a spraying device for woodcarving processing, which comprises a fixing frame, a rotating groove is formed in the lower portion of the fixing frame, a driving motor is fixedly connected to one side of the inner wall of the bottom end of the rotating groove through bolts, a motor shaft of the driving motor is fixedly connected with a first rotating rod, and the first rotating rod is rotationally connected with the inner wall of the top end of the rotating groove through a bearing. A driving motor is controlled to work, a first rotating rod can drive a woodcarving on the upper surface of a rotary table to rotate, a first gear can drive a second gear to rotate, a crank connecting rod can drive a connecting block to reciprocate left and right, and a connecting rod can drive a piston to reciprocate left and right in a piston cylinder. And through combination of the material pumping pipe and the discharging pipe, paint in the paint tank can be pumped out and sprayed out through the spraying head communicated with the spraying pipe, and wood carving on the upper surface of the rotary table can be effectively sprayed.

Description

Technical Field

[0001] The utility model relates to the technical field of wood carving processing, in particular to a spraying device for wood carving processing. Background Art

[0002] During the wood carving process, in order to improve its ornamental and corrosion resistance, it is necessary to spray coatings and paints on the wood carvings.

[0003] After searching, the publication number is CN212397083U, which discloses a spray device for new material processing, including a spray device body, a liquid infusion tube is fixedly connected to the top of the spray device body, a liquid storage tube is fixedly connected to one end of the liquid infusion tube, a nozzle is fixedly connected to the outer wall of the liquid storage tube, a first support plate is fixedly connected to one side of the spray device body, a first motor is fixedly connected to the top of the first support plate, and the output shaft of the first motor is fixedly connected to a first positioning sleeve through a coupling.

[0004] In the process of realizing the utility model, the inventors found that at least the following problems in the prior art have not been solved: by combining a liquid storage pipe, a nozzle, a first motor, a first positioning sleeve, a turntable and a second positioning sleeve, the product is sprayed, and the staff needs to manually control the spraying device and the rotating device, and the degree of automation is low.

[0005] Therefore, we propose a spraying device for wood carving processing, which can automatically spray the rotating wood carving. When the wood carving stops rotating, the spraying operation is automatically stopped, and the degree of automation is high. Utility Model Content

[0006] The utility model aims to provide a spraying device for wood carving processing, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for wood carving processing, comprising a fixing frame;

[0008] A rotating groove is opened inside the lower part of the fixed frame, and a driving motor is fixedly connected to one side of the inner wall at the bottom end of the rotating groove by bolts, and a motor shaft of the driving motor is fixedly connected to the first rotating rod, and the first rotating rod is rotatably connected to the top inner wall of the rotating groove by a bearing, and the top of the first rotating rod is fixedly connected to the middle part of the bottom side of the turntable, and the lower part of the first rotating rod passes through the middle part of the first gear and is fixedly connected to the first gear, and a second gear is meshed with one side of the first gear, and a second rotating rod is vertically fixedly installed in the middle part of the upper surface of the second gear, and the top of the second rotating rod is passed through a bearing The top inner wall of the rotating groove is rotatably connected, one end of the lower surface of the second gear is rotatably connected to the connecting block through a crank connecting rod, a connecting rod is horizontally fixedly installed in the middle of one side of the connecting block, the other end of the connecting rod is fixedly connected to the middle of one side of the piston, the top inner wall of the rotating groove is fixedly connected to a piston cylinder, the piston cylinder is slidably connected to the piston, the other side of the fixed frame is fixedly connected to a paint tank, the upper and lower ends of the inner wall of one side of the piston cylinder are respectively penetrated and connected with a discharge pipe and a suction pipe, the top inner wall of the fixed frame is fixedly connected with a nozzle through a pipe clamp, and the bottom side of the nozzle is connected with a nozzle.

[0009] As an optional solution of the technical solution of the present application, the nozzle is placed directly above the turntable, the discharge end of the discharge pipe is connected to the nozzle, the extraction end of the suction pipe passes through the bottom end of the inner wall of one side of the paint tank, and the discharge pipe and the suction pipe are internally connected with a one-way valve. By installing the one-way valve, the backflow of paint in the discharge pipe and the suction pipe can be avoided.

[0010] As an optional solution of the technical solution of the present application, a limiting groove is horizontally opened on the top inner wall of the rotating groove, and a limiting block is fixedly installed on the upper surface of the connecting block. The limiting groove is slidably connected to the limiting block, which can limit the connecting block and improve the movement stability of the piston.

[0011] As an optional solution of the technical solution of the present application, a sealing ring is bonded to the outer side of the piston, and the sealing ring fits against the inner wall of the piston cylinder, which can improve the sealing performance of the connection between the piston and the inner wall of the piston cylinder.

[0012] As an optional solution of the technical solution of the present application, a control panel is fixedly connected to one side of the fixing frame by screws, the input end of the control panel is electrically connected to the external power supply through a wire, and the output end of the control panel is electrically connected to the input end of the driving motor through a wire.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the drive motor is controlled to work, the wood carving on the upper surface of the turntable can be driven to rotate through the first rotating rod, the second gear can be driven to rotate through the first gear, the connecting block can be driven to reciprocate left and right through the crank connecting rod, the piston can be driven to reciprocate left and right in the piston cylinder through the connecting rod, and the paint in the paint tank can be extracted through the combination of the extraction pipe and the discharge pipe, and sprayed out through the nozzle connected to the nozzle, so as to effectively spray the wood carving on the upper surface of the turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a front view of a spraying device for wood carving processing according to the utility model;

[0016] Figure 2 The utility model is a schematic diagram of the piston cylinder structure of a spraying device for wood carving processing.

[0017] In the figure: a fixed frame 1, a rotating groove 11, a driving motor 12, a first rotating rod 13, a turntable 14, a first gear 15, a control panel 16, a second gear 2, a second rotating rod 21, a crank connecting rod 22, a connecting block 23, a connecting rod 24, a piston 25, a sealing ring 26, a piston cylinder 27, a limiting groove 28, a limiting block 29, a paint tank 3, a drawing pipe 31, a discharging pipe 32, a one-way valve 33, a nozzle 34, and a nozzle 35. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 2 , the utility model provides a technical solution: a spraying device for wood carving processing, including a fixing frame 1;

[0019] A rotating groove 11 is opened inside the lower part of the fixed frame 1, and a driving motor 12 is fixedly connected to one side of the inner wall at the bottom end of the rotating groove 11 by bolts. The motor shaft of the driving motor 12 is fixedly connected to a first rotating rod 13, and the first rotating rod 13 is rotatably connected to the top inner wall of the rotating groove 11 through a bearing. The top of the first rotating rod 13 is fixedly connected to the middle part of the bottom side of the turntable 14, and the bottom of the first rotating rod 13 passes through the middle part of the first gear 15 and is fixedly connected to the first gear 15. A control panel 16 is fixedly connected to one side of the fixed frame 1 by screws to control the operation of the driving motor 12, and can drive the turntable 14 and the first gear 15 to rotate through the first rotating rod 13.

[0020] A second gear 2 is meshed with one side of the first gear 15, a second rotating rod 21 is vertically fixedly installed in the middle of the upper surface of the second gear 2, the top of the second rotating rod 21 is rotatably connected to the top inner wall of the rotating groove 11 through a bearing, one end of the lower surface of the second gear 2 is rotatably connected to the connecting block 23 through a crank connecting rod 22, a connecting rod 24 is horizontally fixedly installed in the middle of one side of the connecting block 23, the other end of the connecting rod 24 is fixedly connected to the middle of one side of the piston 25, a sealing ring 26 is bonded to the outer side of the piston 25, and the top of the rotating groove 11 is connected to the piston 25. A piston cylinder 27 is fixedly connected to the inner wall of the end, the piston cylinder 27 is slidably connected to the piston 25, the sealing ring 26 fits against the inner wall of the piston cylinder 27, a limit groove 28 is horizontally provided on the inner wall of the top end of the rotating groove 11, a limit block 29 is fixedly installed on the upper surface of the connecting block 23, the limit groove 28 is slidably connected to the limit block 29, the second gear 2 can be driven to rotate through the first gear 15, the connecting block 23 can be driven to reciprocate left and right through the crank connecting rod 22, and the piston 25 can be driven to reciprocate left and right in the piston cylinder 27 through the connecting rod 24.

[0021] A paint tank 3 is fixedly connected to the other side of the fixed frame 1, and a discharge pipe 32 and a suction pipe 31 are respectively penetrated and connected at the upper and lower ends of the inner wall of one side of the piston cylinder 27. The discharge pipe 32 and the suction pipe 31 are internally connected with a one-way valve 33. The top inner wall of the fixed frame 1 is fixedly connected with a nozzle 34 through a pipe clamp, and the bottom side of the nozzle 34 is connected with a nozzle head 35. The nozzle head 35 is placed just above the turntable 14. When the piston 25 moves to the left in the piston cylinder 27, the paint in the paint tank 3 can be extracted through the suction pipe 31. When the piston 25 moves to the right, the paint can be introduced into the nozzle 34 through the discharge pipe 32 and sprayed out through the nozzle head 35. The wood carving rotating on the upper surface of the turntable 14 can be effectively sprayed, and the degree of automation is high.

[0022] When a spraying device for wood carving is used, the wood carving is placed on a turntable 14 and clamped by a corresponding clamping mechanism, and the driving motor 12 is controlled to work. The turntable 14 and the first gear 15 can be driven to rotate by the first rotating rod 13, and the second gear 2 can be driven to rotate by the first gear 15. The connecting block 23 can be driven to reciprocate left and right by the crank connecting rod 22, and the piston 25 can be driven to reciprocate left and right in the piston cylinder 27 by the connecting rod 24. When the piston 25 moves to the left in the piston cylinder 27, the paint in the paint tank 3 can be extracted through the extraction pipe 31. When the piston 25 moves to the right, the paint can be introduced into the nozzle 34 through the discharge pipe 32 and sprayed out through the nozzle 35. The wood carving rotating on the upper surface of the turntable 14 can be effectively sprayed, and the degree of automation is high.

Claims

1. A spraying device for wood carving, characterized in that: It comprises a fixing frame (1); A rotating groove (11) is provided inside the lower part of the fixing frame (1), and a driving motor (12) is fixedly connected to one side of the inner wall at the bottom end of the rotating groove (11) by means of bolts, and a motor shaft of the driving motor (12) is fixedly connected to a first rotating rod (13), and the first rotating rod (13) is rotatably connected to the inner wall at the top end of the rotating groove (11) by means of a bearing, and the top end of the first rotating rod (13) is fixedly connected to the middle part of the bottom side of the turntable (14), and the lower part of the first rotating rod (13) passes through the middle part of the first gear (15) and is fixedly connected to the first gear (15), and a second gear (2) is meshed with one side of the first gear (15), and a second rotating rod (21) is vertically fixedly installed in the middle part of the upper surface of the second gear (2), and the top end of the second rotating rod (21) is connected to the rotating groove (11) by means of a bearing. The top inner wall of the rotating groove (11) is rotatably connected, one end of the lower surface of the second gear (2) is rotatably connected to the connecting block (23) through a crank connecting rod (22), a connecting rod (24) is horizontally fixedly installed in the middle of one side of the connecting block (23), the other end of the connecting rod (24) is fixedly connected to the middle of one side of the piston (25), the top inner wall of the rotating groove (11) is fixedly connected to a piston cylinder (27), the piston cylinder (27) is slidably connected to the piston (25), the other side of the fixed frame (1) is fixedly connected to a paint tank (3), the upper and lower ends of the inner wall of one side of the piston cylinder (27) are respectively penetrated and connected with a discharge pipe (32) and a suction pipe (31), the top inner wall of the fixed frame (1) is fixedly connected to a nozzle (34) through a pipe clamp, and the bottom side of the nozzle (34) is connected to a nozzle (35).

2. A spraying device for wood carving according to claim 1, characterized in that: The nozzle (35) is placed directly above the turntable (14); the discharge end of the discharge pipe (32) is connected to the nozzle (34); the extraction end of the extraction pipe (31) passes through the bottom end of the inner wall of one side of the coating tank (3); and a one-way valve (33) is provided inside the discharge pipe (32) and the extraction pipe (31).

3. The spraying device for wood carving according to claim 1, characterized in that: A limit groove (28) is horizontally provided on the inner wall at the top end of the rotating groove (11), a limit block (29) is fixedly mounted on the upper surface of the connecting block (23), and the limit groove (28) is slidably connected to the limit block (29).

4. The spraying device for wood carving according to claim 1, characterized in that: A sealing ring (26) is bonded to the outer side of the piston (25), and the sealing ring (26) is in contact with the inner wall of the piston cylinder (27).

5. The spraying device for wood carving according to claim 1, characterized in that: A control panel (16) is fixedly connected to one side of the fixing frame (1) by means of screws, an input end of the control panel (16) is electrically connected to an external power supply by means of a wire, and an output end of the control panel (16) is electrically connected to an input end of a drive motor (12) by means of a wire.

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