Paint spraying circulating frame for cylindrical wood processing

Abstract

The utility model discloses a paint spraying circulation frame for cylindrical wood processing, which comprises a paint spraying frame, a cylindrical wood main body, a fixed seat and a spray gun, a driving wheel is arranged at one end of the top of the paint spraying frame, a driven wheel is arranged at the other end of the top of the paint spraying frame, and the outer side of the driving wheel is connected with the outer side of the driven wheel through a belt. A motor reducer set is fixed to one end of the bottom of the paint spraying frame, fixing bases are evenly distributed on the outer side of the belt, rotating discs are arranged on the tops of the fixing bases, cylindrical wood bodies are placed on the tops of the rotating discs, a support is arranged on one side of the paint spraying frame, and a spray gun is arranged on the support. By installing the paint spraying frame, the annular guide frame, the driving wheel, the driven wheel, the motor reducer set, the belt, the fixing base, the cylindrical wood body, the annular guide groove, the guide block, the paint can and the spray gun, shutdown operation is not needed, and the machining efficiency of the cylindrical wood body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood spray painting, in particular to a spray painting circulation rack used for cylindrical wood processing. Background Art

[0002] Wood plays a great supporting role in human life. People use wood in different ways according to its different properties. Because wood is affected by climate and indoor environment, it is susceptible to moisture, warping, rotting and other problems. Therefore, spraying paint on wood products can form a protective layer to prevent the wood from moisture and scratches, making the wood more durable.

[0003] Cylindrical wood is a type of wood with a cylindrical shape. It can be used for building decoration, such as doors, windows, railings, etc. When spraying cylindrical wood, workers usually hold a paint spray gun and spray the wood. Since the surface of the rod-shaped wood is an arc-shaped surface, it is easy to cause uneven painting during the spraying process. For example, a rod-shaped wood spraying device disclosed in patent No. CN220532015 drives the rod-shaped wood to rotate, and the surface of the rod-shaped wood is evenly sprayed under the reciprocating movement of the lifting mechanism to avoid uneven paint surface. Although this structure can spray wood evenly, it can only spray one group of wood at a time. When replacing wood, it needs to stop the machine for operation, and the painting efficiency is low. Utility Model Content

[0004] The utility model aims to provide a paint spraying circulation rack for cylindrical wood processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint circulation rack for cylindrical wood processing, comprising a paint spray rack, a cylindrical wood body, a fixed seat and a spray gun, a driving wheel is arranged at one end of the top of the paint spray rack, and a driven wheel is arranged at the other end of the top of the paint spray rack, the outer sides of the driving wheel and the driven wheel are connected by a belt, a motor reducer group is fixed at one end of the bottom of the paint spray rack, and the output end of the motor reducer group is connected to the driving wheel through a rotating shaft, fixed seats are evenly distributed on the outer side of the belt, and a turntable is arranged on the top of the fixed seat, and a cylindrical wood body is placed on the top of the turntable, a bracket is arranged on one side of the paint spray rack, and a spray gun is arranged on the bracket, and a paint can is arranged on the side of the bracket away from the paint spray rack.

[0006] Preferably, the sides of the fixing seats close to the belt are connected to the belt via a connecting piece, and the fixing seats are distributed at equal intervals.

[0007] Preferably, a micro motor is disposed inside the fixing seat, and an output end of the micro motor is connected to the turntable via a roller.

[0008] Preferably, an annular guide frame is provided on the paint spraying frame outside the belt, and an annular guide groove is provided inside the annular guide frame, and the bottom of the fixing seat is connected to the annular guide groove through a guide block.

[0009] Preferably, a stirring rod is disposed inside the paint can, and a servo motor is fixed to the top of the paint can, and an output end of the servo motor is connected to the stirring rod.

[0010] Preferably, a paint pump is provided at the bottom end of the paint tank, and the output end of the paint pump is connected to the spray gun through a paint guide tube.

[0011] Preferably, a clamping block is provided on the top of the turntable, and a clamping groove matching the clamping block is provided on the bottom of the cylindrical wood body.

[0012] Preferably, sliding blocks are provided on both sides of the bottom of the turntable, and an annular sliding groove matching the sliding blocks is provided on the top surface of the fixing seat.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the paint circulation rack for cylindrical wood processing is equipped with a paint spray rack, an annular guide rack, a driving wheel, a driven wheel, a motor reducer group, a belt, a fixed seat, a cylindrical wood body, annular guide groove, a guide block, a paint can and a spray gun. The motor reducer group drives the driving wheel to rotate, so that the belt rotates between the driving wheel and the driven wheel. The belt is evenly provided with fixed seats through connecting pieces, thereby driving the fixed seat and the cylindrical wood body on the fixed seat for cyclic transportation. The staff puts the cylindrical wood body on the fixed seat in turn at the loading point, and the fixed seat is transported to the spray gun position for automatic painting. After that, the cylindrical wood body is continuously transported to the unloading point for unloading. This cycle is repeated without stopping the machine for operation, thereby improving the processing efficiency of the cylindrical wood body. When the fixed seat is rotated for transportation, the guide block at the bottom slides in the annular guide groove, thereby improving the stability during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the paint spraying rack of the utility model from top view;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing seat of the utility model;

[0018] Figure 4 This is a schematic diagram of the turntable structure of the utility model when viewed from above;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of a paint can of the present utility model.

[0020] In the figure: 1. paint spraying rack; 2. annular guide rack; 3. driving wheel; 4. cylindrical wood body; 5. motor reducer assembly; 6. guide block; 7. fixing seat; 8. annular guide groove; 9. belt; 10. bracket; 11. servo motor; 12. stirring rod; 13. paint can; 14. driven wheel; 15. connecting piece; 16. micro motor; 17. turntable; 18. block; 19. slot; 20. slider; 21. paint guide tube; 22. paint pump; 23. spray gun. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a spray paint circulation rack for cylindrical wood processing, comprising a spray paint rack 1, a cylindrical wood body 4, a fixing seat 7 and a spray gun 23, a driving wheel 3 is arranged at one end of the top of the spray paint rack 1, and a driven wheel 14 is arranged at the other end of the top of the spray paint rack 1, the outer sides of the driving wheel 3 and the driven wheel 14 are connected by a belt 9, a motor reducer group 5 is fixed at one end of the bottom of the spray paint rack 1, and the output end of the motor reducer group 5 is connected to the driving wheel 3 through a rotating shaft;

[0023] The motor reducer group 5 drives the driving wheel 3 to rotate, so that the belt 9 rotates between the driving wheel 3 and the driven wheel 14;

[0024] The outer side of the belt 9 is evenly distributed with fixed seats 7, and the side of the fixed seats 7 close to the belt 9 is connected to the belt 9 through a connecting piece 15, and the fixed seats 7 are evenly spaced, and the belt 9 rotates to drive the fixed seats 7 to perform cyclic transportation;

[0025] An annular guide frame 2 is arranged on the paint spraying frame 1 outside the belt 9, and an annular guide groove 8 is opened inside the annular guide frame 2. The bottom of the fixed seat 7 is connected to the annular guide groove 8 through a guide block 6, so as to improve the stability of the fixed seat 7 during cyclic conveying;

[0026] A turntable 17 is provided on the top of each fixing seat 7, and a cylindrical wood body 4 is placed on the top of each turntable 17;

[0027] A block 18 is disposed on the top of the turntable 17, and a slot 19 matching the block 18 is provided on the bottom of the cylindrical wood body 4;

[0028] The staff puts the cylindrical wood body 4 on the turntable 17 on the fixed seat 7 in sequence at the loading point, and the card slot 19 at the bottom of the cylindrical wood body 4 is connected with the card block 18 on the turntable 17, so as to limit the cylindrical wood body 4;

[0029] A bracket 10 is provided on one side of the spray paint rack 1, and a spray gun 23 is provided on the bracket 10. A paint tank 13 is provided on the side of the bracket 10 away from the spray paint rack 1. A paint pump 22 is provided at the bottom end of the paint tank 13. The output end of the paint pump 22 is connected to the spray gun 23 through a paint guide tube 21.

[0030] After the fixing seat 7 is transported to the position of the spray gun 23, the paint is sprayed. During the painting, the paint pump 22 sucks the paint in the paint tank 13 into the spray gun 23 and sprays it onto the cylindrical wood body 4;

[0031] A stirring rod 12 is provided inside the paint can 13, and a servo motor 11 is fixed on the top of the paint can 13, and the output end of the servo motor 11 is connected to the stirring rod 12. The servo motor 11 can drive the stirring rod 12 to rotate, stir the paint in the paint can 13 evenly, and improve fluidity;

[0032] A micro motor 16 is provided inside the fixing seat 7, and the output end of the micro motor 16 is connected to the turntable 17 through a roller. When spraying paint, the micro motor 16 drives the turntable 17 to rotate, so that the cylindrical wood body 4 rotates 360°, thereby improving the uniformity of spraying paint;

[0033] Slide blocks 20 are provided on both sides of the bottom of the turntable 17, and an annular slide groove matching the slide blocks 20 is provided on the top surface of the fixed seat 7, so that the turntable 17 rotates more smoothly;

[0034] The painted cylindrical wood body 4 is continuously transported to the unloading point for unloading, and this cycle is repeated without stopping the machine, thereby improving the processing efficiency of the cylindrical wood body 4. When the fixed seat 7 rotates for transportation, the guide block 6 at the bottom slides in the annular guide groove 8, thereby improving the stability during transportation;

[0035] The specific models and specifications of the servo motor 11, the motor reducer group 5, the micro motor 16, the paint pump 22 and the spray gun 23 need to be determined by selection calculation based on the specification parameters of the device. The selection calculation method is a prior art, so it will not be described in detail.

[0036] Working principle: When the embodiment of the present application is in use, the motor reducer group 5 drives the driving wheel 3 to rotate, so that the belt 9 rotates between the driving wheel 3 and the driven wheel 14. The belt 9 is evenly provided with a fixed seat 7 through a connecting piece 15, thereby driving the fixed seat 7 to perform circular transportation. The staff puts the cylindrical wood body 4 on the turntable 17 on the fixed seat 7 in sequence at the loading point. The card slot 19 at the bottom of the cylindrical wood body 4 is connected with the card block 18 on the turntable 17, thereby limiting the cylindrical wood body 4. The fixed seat 7 is transported to the position of the spray gun 23 for spraying. When spraying, the paint pump 22 moves the paint can 1 3 is sucked into the spray gun 23 and sprayed onto the cylindrical wood body 4. At the same time, the micro motor 16 drives the turntable 17 to rotate, so that the cylindrical wood body 4 rotates 360 degrees to improve the uniformity of the paint spraying. At the same time, the servo motor 11 can drive the stirring rod 12 to rotate, and the paint in the paint can 13 is stirred evenly to improve the fluidity. After that, the cylindrical wood body 4 continues to be transported to the unloading point for unloading. This cycle is repeated without stopping the operation, thereby improving the processing efficiency of the cylindrical wood body 4. When the fixed seat 7 rotates for transportation, the guide block 6 at the bottom slides in the annular guide groove 8 to improve the stability during transportation.

[0037] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spray paint circulation rack for cylindrical wood processing, characterized in that: The invention comprises a spray paint rack (1), a cylindrical wood body (4), a fixing seat (7) and a spray gun (23), wherein a driving wheel (3) is arranged at one end of the top of the spray paint rack (1), and a driven wheel (14) is arranged at the other end of the top of the spray paint rack (1), and the outer sides of the driving wheel (3) and the driven wheel (14) are connected by a belt (9), a motor reducer group (5) is fixed at one end of the bottom of the spray paint rack (1), and the output end of the motor reducer group (5) is connected to the driving wheel (3) via a rotating shaft, fixing seats (7) are evenly distributed on the outer side of the belt (9), and a rotating disk (17) is arranged at the top of each fixing seat (7), and a cylindrical wood body (4) is placed on the top of each rotating disk (17), a bracket (10) is arranged on one side of the spray paint rack (1), and a spray gun (23) is arranged on the bracket (10), and a paint can (13) is arranged on the side of the bracket (10) away from the spray paint rack (1).

2. A paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: The sides of the fixing seats (7) close to the belt (9) are connected to the belt (9) via a connecting piece (15), and the fixing seats (7) are distributed at equal intervals.

3. A paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: A micro motor (16) is disposed inside each of the fixing seats (7), and an output end of the micro motor (16) is connected to a rotating disk (17) via a roller.

4. A paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: An annular guide frame (2) is arranged on the paint spraying frame (1) outside the belt (9), and an annular guide groove (8) is provided inside the annular guide frame (2), and the bottom of the fixed seat (7) is connected to the annular guide groove (8) through a guide block (6).

5. The paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: A stirring rod (12) is arranged inside the paint can (13), a servo motor (11) is fixed on the top of the paint can (13), and an output end of the servo motor (11) is connected to the stirring rod (12).

6. A paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: A paint pump (22) is provided at the bottom end of the paint tank (13), and an output end of the paint pump (22) is connected to a spray gun (23) via a paint guide tube (21).

7. The paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: The top of the rotating disk (17) is provided with a clamping block (18), and the bottom of the cylindrical wood body (4) is provided with a clamping groove (19) matching the clamping block (18).

8. The paint spraying circulation rack for cylindrical wood processing according to claim 1, characterized in that: Slide blocks (20) are provided on both sides of the bottom of the rotating disk (17), and an annular sliding groove matching the slide blocks (20) is provided on the top surface of the fixing seat (7).

Images