Spraying mechanism for plastic product production

Abstract

The utility model relates to the technical field of spraying, and discloses a spraying mechanism for plastic product production, which comprises a machine body, four corners of the bottom of the machine body are fixedly connected with support columns, one side of the middle of the bottom of the machine body is fixedly connected with first connecting columns which are uniformly distributed, one end of each first connecting column is fixedly connected with a first conveying belt, and the other end of each first conveying belt is fixedly connected with a second conveying belt. Uniformly distributed second connecting columns are arranged at the top and the bottom of the first conveying belt, a second conveying belt is fixedly connected to the middle of one side of the machine body, a first servo motor is fixedly connected to one side of the inner wall of the machine body, and a connecting block is fixedly connected to the output end of the first servo motor. According to the automatic feeding and discharging device, firstly, through cooperation of the first conveying belt, the second conveying belt, the first servo motor, the second connecting column, the connecting block and the second connecting pipe, automatic feeding and discharging can be achieved when pipe bundle materials are machined, and therefore production efficiency is improved, and labor force is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a spraying mechanism used for the production of plastic products. Background Art

[0002] Spraying is the process of spraying paint on the surface of plastic products through spraying equipment to achieve a certain decorative effect or functional improvement. The sprayed paint can be color paint, anti-corrosion paint, anti-scratch paint, UV protective paint, etc. The specific type of paint depends on the needs of the product. Through spraying, the surface of the plastic product can become smooth and beautiful, and the product's wear resistance, oxidation resistance, corrosion resistance and other properties can be enhanced. Spraying is a fast and economical surface treatment method, which is widely used in various plastic product production fields.

[0003] After searching, the existing Chinese patent publication number is: CN220329018U, which provides a spraying mechanism for the production of plastic products. The patent connects the flap by rotation in the U-shaped plate, and sets a pad and an arc plate on both sides of the flap, so that the spray box can spray flat plastic products and tubular plastic products, increasing the types of plastic products that can be sprayed by the spray box.

[0004] Although the above patent can spray different types of plastic products, the above-mentioned spraying mechanism for the production of plastic products still has the following problems: the device cannot realize automatic loading and unloading of tube bundle materials, which affects production efficiency.

[0005] In view of the above problems, a spraying mechanism for producing plastic products is proposed. Utility Model Content

[0006] The utility model aims to provide a spraying mechanism for the production of plastic products, which solves the problem in the background technology that the tube bundle material cannot be automatically loaded and unloaded.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying mechanism for the production of plastic products, comprising a body, the bottom four corners of the body are fixedly connected with pillars, a first connecting column with uniform distribution is fixedly connected to one side of the middle of the bottom of the body, one end of the first connecting column is fixedly connected to a first conveyor belt, the top and bottom of the first conveyor belt are both provided with second connecting columns with uniform distribution, a second conveyor belt is fixedly connected to the middle of one side of the body, a first servo motor is fixedly connected to one side of the inner wall of the body, a connecting block is fixedly connected to the output end of the first servo motor, a second connecting pipe is fixedly connected to the four sides of the connecting block, a push rod motor is fixedly connected to both sides of the inner wall of the second connecting pipe, the output end of the push rod motor is fixedly connected to a connecting plate, a third servo motor is fixedly connected to the middle of one side of the connecting plate, the output end of the third servo motor is fixedly connected to a conical wheel, a second slide rail is penetrated and fixedly connected to both ends of the middle of the inner wall of the second connecting pipe, and a clamping assembly is provided on the inner wall of the second slide rail.

[0008] By adopting the above technical solution, the machine body can be placed on the ground through the support, the tube bundle material is loaded through the second conveyor belt, the tube bundle material is rotated to the working area through the first servo motor, and the tube bundle material is transported to the second connecting column of the first conveyor belt through the first servo motor, thereby realizing automatic loading and unloading, and the third servo motor and the conical wheel are moved together through the push rod motor.

[0009] As a further description of the above technical solution: the clamping assembly includes a slider, which is slidably connected to the inner wall of the second slide rail, the inner wall of the slider is penetrated by and rotatably connected to a third connecting column, the outer ring of the third connecting column is penetrated by and fixedly connected to a roller, and the roller is in contact with the outer ring of the conical wheel.

[0010] By adopting the above technical solution, the tube bundle material is clamped by the conical wheel extrusion roller, and the slider slides on the second slide rail, thereby driving the third connecting column to move up and down, and the roller is rotated by the third connecting column to clamp the tube bundle material.

[0011] As a further description of the above technical solution: a spray tank is fixedly connected to the top of the machine body.

[0012] By adopting the technical solution, the pigment is stored in the spray tank.

[0013] As a further description of the above technical solution: a first connecting pipe passes through and is fixedly connected to the top of the inner wall of the body, and the first connecting pipe passes through and is fixedly connected to the bottom of the spray tank.

[0014] By adopting the above technical solution, the pigment is transported to the first connecting pipe through the spray tank.

[0015] As a further description of the above technical solution: a nozzle is provided at one end of the first connecting pipe.

[0016] By adopting the above technical solution, the pigment is transported to the spray head through the first connecting pipe to spray the tube bundle material.

[0017] As a further description of the above technical solution: a second servo motor is fixedly connected to one side of the bottom of the inner wall of the machine body, and a first slide rail is fixedly connected to one side of the inner wall of the machine body.

[0018] By adopting the above technical solution, the second servo motor and the first slide rail are fixed through the machine body.

[0019] As a further description of the above technical solution: the output end of the second servo motor is fixedly connected to a threaded rod, the outer ring of the threaded rod is threadedly connected to a nut pair, and the nut pair is slidably connected to the inner wall of the first slide rail.

[0020] By adopting the above technical solution, the second servo motor drives the threaded rod to rotate, so that the nut pair moves up and down on the first slide rail.

[0021] As a further description of the above technical solution: the nut pair is fixedly connected to the bottom of the outer wall of the first connecting pipe.

[0022] By adopting the above technical solution, the nozzle is driven to move up and down by the nut pair, so that the tube bundle material can be sprayed more comprehensively.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a spraying mechanism for the production of plastic products. Firstly, through the cooperation between the first conveyor belt, the second conveyor belt, the first servo motor, the second connecting column, the connecting block and the second connecting pipe, the automatic loading and unloading of the tube bundle material can be realized when processing the tube bundle material, thereby improving the production efficiency and reducing the labor.

[0025] 2. The utility model provides a spraying mechanism for the production of plastic products. Through the cooperation between the third servo motor, the conical wheel, the roller, the third connecting column, the slider, the second slide rail, the push rod motor and the connecting plate, the roller can clamp the tube bundle materials of different sizes under the extrusion of the cylindrical wheel, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a cross-sectional view of the body of the utility model;

[0028] Figure 3 This is a schematic diagram of a third servo motor of the present utility model.

[0029] Legend:

[0030] 1. Machine body; 2. First connecting column; 3. Support column; 4. First conveyor belt; 5. Second connecting column; 6. Second conveyor belt; 7. Spray tank; 8. First servo motor; 9. Second servo motor; 10. Threaded rod; 11. Nut pair; 12. First slide rail; 13. First connecting pipe; 14. Spray head; 15. Second connecting pipe; 16. Slider; 17. Third connecting column; 18. Roller; 19. Third servo motor; 20. Second slide rail; 21. Connecting plate; 22. Conical wheel; 23. Push rod motor; 24. Connecting block. DETAILED DESCRIPTION

[0031] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1 and Figure 2 The utility model is a spraying mechanism for the production of plastic products, comprising a body 1, pillars 3 are fixedly connected to the four corners of the bottom of the body 1, a spray tank 7 is fixedly connected to the top of the body 1, a first connecting pipe 13 is passed through and fixedly connected to the top of the inner wall of the body 1, the first connecting pipe 13 is passed through and fixedly connected to the bottom of the spray tank 7, a nozzle 14 is arranged at one end of the first connecting pipe 13, a second servo motor 9 is fixedly connected to one side of the bottom of the inner wall of the body 1, a first slide rail 12 is fixedly connected to one side of the inner wall of the body 1, a threaded rod 10 is fixedly connected to the output end of the second servo motor 9, a nut pair 11 is threadedly connected to the outer ring of the threaded rod 10, and the nut pair 11 is slidably connected to the inner wall of the first slide rail 12, and the nut pair 11 is fixedly connected to the outer wall bottom of the first connecting pipe 13;

[0034] The machine body 1 can be placed on the ground through the support 3, and the material can be transported to the first connecting pipe 13 through the spray tank 7, and then transported to the nozzle 14 through the first connecting pipe 13 for spraying the tube bundle material. The threaded rod 10 is driven to rotate by the second servo motor 9, so that the nut pair 11 moves up and down on the first slide rail 12, and the nozzle 14 is driven by the nut pair 11 to spray the tube bundle material more comprehensively.

[0035] Reference Figure 1 and Figure 2 A uniformly distributed first connecting column 2 is fixedly connected to one side of the middle of the bottom of the machine body 1, a first conveyor belt 4 is fixedly connected to one end of the first connecting column 2, and a uniformly distributed second connecting column 5 is arranged on the top and bottom of the first conveyor belt 4. A second conveyor belt 6 is fixedly connected to the middle of one side of the machine body 1, a first servo motor 8 is fixedly connected to one side of the inner wall of the machine body 1, a connecting block 24 is fixedly connected to the output end of the first servo motor 8, and a second connecting pipe 15 is fixedly connected to the surroundings of the connecting block 24;

[0036] The machine body 1 and the first conveyor belt 4 are connected through the first connecting column 2, and the second conveyor belt 6 is fixed through the machine body 1, so that the second conveyor belt 6 drives the tube bundle material to move and complete the loading, and the first servo motor 8 drives the connecting block 24 and the second connecting pipe 15, so that the second connecting pipe 15 drives the tube bundle material to rotate to the spraying area, and the second connecting pipe 15 is rotated again to make the tube bundle material fall onto the second connecting column 5 at the bottom of the machine body 1, and the first conveyor belt 4 drives the second connecting column 5 to make the tube bundle material enter the drying area, thereby realizing automatic loading and unloading.

[0037] Reference Figure 3 , push rod motors 23 are fixedly connected to both sides of the inner wall of the second connecting tube 15, and the output ends of the push rod motors 23 are fixedly connected to the connecting plates 21, and the middle of one side of the connecting plates 21 is fixedly connected to the third servo motors 19, and the output ends of the third servo motors 19 are fixedly connected to the conical wheels 22, and the middle ends of the inner wall of the second connecting tube 15 are penetrated and fixedly connected to the second slide rails 20, and the slider 16 is slidably connected to the inner wall of the second slide rail 20, and the inner wall of the slider 16 is penetrated and rotatably connected to the third connecting column 17, and the outer ring of the third connecting column 17 is penetrated and fixedly connected to the roller 18, and the roller 18 is in contact with the outer ring of the conical wheel 22;

[0038] The connecting plate 21 is driven to move by the push rod motor 23, the third servo motor 19 is driven to move by the connecting plate 21, the conical wheel 22 is driven to move and rotate by the third servo motor 19, the roller 18 is rotated by the conical wheel 22, and moves up and down under the cooperation of the second slide rail 20, the slider 16 and the third connecting column 17, so as to clamp pipe bundle materials of different sizes.

[0039] Working principle: When in use, by placing the tube bundle material on the second conveyor belt 6, the second conveyor belt 6 transports the tube bundle material to the second connecting tube 15, the first servo motor 8 is started, and the connecting block 24 and the second connecting tube 15 are driven to rotate through the output end of the first servo motor 8, so that the tube bundle material is transported to the spraying area, and the tube bundle material is sprayed through the nozzle 14. After the spraying is completed, the second connecting tube 15 is driven by the output end of the first servo motor 8 to transport the tube bundle material to the bottom, so that the tube bundle material falls onto the second connecting column 5 of the first conveyor belt 4, thereby completing automatic loading and unloading and improving production efficiency. By starting the push rod motor 23, the connecting plate 21 is driven by the output end of the push rod motor 23, and the third servo motor 19 is driven by the connecting plate 21, so that the third servo motor 19 drives the conical wheel 22 to move forward and backward, and then the two rollers 18 move to both sides to clamp the tube bundle material, so that tube bundle materials of different sizes can be clamped and sprayed.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying mechanism for producing plastic products, comprising a body (1), characterized in that: The four corners of the bottom of the machine body (1) are fixedly connected to pillars (3); a first connecting column (2) that is evenly distributed is fixedly connected to one side of the middle of the bottom of the machine body (1); one end of the first connecting column (2) is fixedly connected to a first conveyor belt (4); the top and bottom of the first conveyor belt (4) are both provided with second connecting columns (5) that are evenly distributed; a second conveyor belt (6) is fixedly connected to the middle of one side of the machine body (1); a first servo motor (8) is fixedly connected to one side of the inner wall of the machine body (1); an output end of the first servo motor (8) is fixedly connected to a connecting block (24); The connecting block (24) is fixedly connected with a second connecting tube (15) on all sides, and push rod motors (23) are fixedly connected to both sides of the inner wall of the second connecting tube (15), and the output ends of the push rod motors (23) are fixedly connected to a connecting plate (21), and a third servo motor (19) is fixedly connected to the middle of one side of the connecting plate (21), and the output ends of the third servo motor (19) are fixedly connected to a conical wheel (22), and the second slide rails (20) are penetrated and fixedly connected to both ends of the middle of the inner wall of the second connecting tube (15), and the inner wall of the second slide rail (20) is provided with a clamping assembly.

2. A spraying mechanism for plastic product production according to claim 1, characterized in that: The clamping assembly comprises a slider (16), the slider (16) is slidably connected to the inner wall of the second slide rail (20), the inner wall of the slider (16) is penetrated by and rotatably connected to a third connecting column (17), the outer ring of the third connecting column (17) is penetrated by and fixedly connected to a roller (18), and the roller (18) is in contact with the outer ring of the conical wheel (22).

3. A spraying mechanism for plastic product production according to claim 1, characterized in that: A spray tank (7) is fixedly connected to the top of the machine body (1).

4. A spraying mechanism for plastic product production according to claim 1, characterized in that: A first connecting pipe (13) penetrates through and is fixedly connected to the top of the inner wall of the machine body (1), and the first connecting pipe (13) penetrates through and is fixedly connected to the bottom of the spray tank (7).

5. A spraying mechanism for plastic product production according to claim 4, characterized in that: A nozzle (14) is provided at one end of the first connecting pipe (13).

6. A spraying mechanism for plastic product production according to claim 1, characterized in that: A second servo motor (9) is fixedly connected to one side of the bottom of the inner wall of the machine body (1), and a first slide rail (12) is fixedly connected to one side of the inner wall of the machine body (1).

7. A spraying mechanism for plastic product production according to claim 6, characterized in that: The output end of the second servo motor (9) is fixedly connected to a threaded rod (10), the outer ring of the threaded rod (10) is threadedly connected to a nut pair (11), and the nut pair (11) is slidably connected to the inner wall of the first slide rail (12).

8. A spraying mechanism for plastic product production according to claim 7, characterized in that: The nut pair (11) is fixedly connected to the bottom of the outer wall of the first connecting pipe (13).

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