Shot blasting and paint spraying equipment for paint bucket

Abstract

The utility model discloses shot blasting and paint spraying equipment for a paint bucket, which belongs to the field of shot blasting and paint spraying equipment and comprises a bottom plate, a shot blasting table fixedly mounted on the upper portion of the bottom plate, a shot blasting machine fixedly connected above the shot blasting table, the paint bucket movably mounted in the shot blasting table, a shot blasting groove formed in the shot blasting table, and a first connecting frame movably mounted in the shot blasting groove. Supporting rods are fixedly connected to the two ends of the first connecting frame, the paint bucket is fixedly connected to the supporting rods, and the paint bucket is overturned by the first connecting frame, so that the surface of the paint bucket makes more comprehensive contact with shot sand, the rust removal effect is better, after rust removal is completed, paint is introduced through a feeding pipe, the overturned paint bucket continues to be subjected to paint spraying treatment, and the paint spraying efficiency is improved. The paint bucket is prevented from being oxidized and rusted again, the anti-rust effect is better, shot sand is subjected to water washing treatment through the material guiding frame, impurities such as paint attached to the shot sand can be conveniently removed, the shot sand is lifted, recycled and dried through the lifting barrel, and the shot sand is conveniently recycled and reused.

Description

Technical Field

[0001] The utility model relates to the field of shot blasting and painting equipment, in particular to a paint bucket shot blasting and painting equipment. Background Art

[0002] Paint buckets are containers for holding paint, mostly made of tinplate, with a layer of rust-proof paint sprayed on the outside. However, the paint layer is easily damaged, making the damaged parts of the paint on the outside of the paint bucket easy to rust. Based on the concept of saving resources, when refurbishing the paint bucket for reuse, the rust needs to be treated;

[0003] The existing Chinese utility model type patent with the public document number: CN207548535U discloses a shot blasting device for refurbishing scrap steel drums. The document realizes 360° rotation of scrap steel drums, increases the number of contacts between shot blasting and scrap steel drums, simplifies the scrap steel drum processing process, and improves the decontamination efficiency of scrap steel drums. However, the anti-rust protection treatment of waste paint drums should include shot blasting and painting. Shot blasting removes rust, and painting prevents the iron sheet from oxidizing and rusting again. The patent document does not have a paint spraying structure. After the existing paint drums are removed from the shot blasting equipment, they need to be transferred to the paint spraying equipment again for paint spraying, which increases the process flow, prolongs the production time, and reduces the renovation efficiency. Therefore, improvement is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a paint bucket shot blasting and painting equipment, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A paint bucket shot blasting and painting equipment, comprising a base plate, a shot blasting platform is fixedly installed at the upper position of the base plate, a shot blasting machine is fixedly connected to the upper position of the shot blasting platform, a paint bucket is movably installed in the shot blasting platform, a shot blasting trough is provided in the shot blasting platform, a No. 1 connecting frame is movably installed in the shot blasting trough, both ends of the No. 1 connecting frame are fixedly connected to support rods, the paint bucket is fixedly connected to the support rods, and the shot blasting machine is located above the paint bucket, a material leading frame is fixedly connected to the lower position of the shot blasting platform, a lifting cylinder is fixedly connected to the side of the material leading frame, a heating cylinder is fixedly connected to the side position of the lifting cylinder, a lifting rod is rotatably installed in the lifting cylinder, a spiral conveying blade is fixedly connected to the lifting rod, a material outlet at the upper end of the lifting cylinder is fixedly connected to the material feeding port of the shot blasting machine, an electric heating wire is fixedly connected in the heating cylinder, a paint inlet pipe is fixedly connected to the upper position of the shot blasting trough, a plurality of spray heads are fixedly connected to the paint inlet pipe, and the paint bucket is located below the paint inlet pipe.

[0007] Preferably, the base plate is fixedly connected to the shot blasting table through supporting feet, a No. 1 rotating rod is fixedly connected to the middle position of the No. 1 connecting frame, the No. 1 rotating rod is movably installed with the shot blasting table through a No. 1 bearing, a No. 1 mounting plate is fixedly connected to the side of the shot blasting table, a No. 1 stepping motor is fixedly connected to the No. 1 mounting plate, and the output shaft of the No. 1 stepping motor is fixedly connected to one end of the No. 1 rotating rod through a coupling.

[0008] Preferably, a fastening rubber ring is fixedly connected to the support rod, the inner wall of the paint bucket and the fastening rubber ring are squeezed and fixed to each other, and the shot blasting machine is fixedly connected to the shot blasting table through a No. 1 support frame.

[0009] Preferably, a movable groove is provided at the front position of the shot blasting table, a movable rod is movably installed in the movable groove, a guard plate is fixedly connected to the outer end of the movable rod, and the shot blasting groove is located at the inner side of the guard plate.

[0010] Preferably, the shot blasting table is provided with a discharge trough at the bottom of the shot blasting trough, the material guide rack is located below the discharge trough, the bottom plate is fixedly connected with a support platform, and the material guide rack is fixedly connected to the support platform.

[0011] Preferably, a water level line is provided in the material guide rack, a sewage pipe is provided on the side of the material guide rack, a pipe plug is movably installed on the outer end of the sewage pipe, a sewage tank is movably installed on the bottom plate, and the sewage tank is located below the sewage pipe.

[0012] Preferably, the spiral conveying blade is provided with a plurality of water leakage holes, the lower end of the spiral conveying blade is slidably connected to the bottom surface of the material guiding frame, the upper end of the lifting cylinder is fixedly connected to a heat insulation frame, the heat insulation frame is fixedly connected to a No. 2 stepper motor, and the output shaft of the No. 2 stepper motor is fixedly connected to the upper end of the lifting rod through a coupling.

[0013] Preferably, the paint inlet pipe is fixedly connected to the inner wall of the shot blasting tank via a bracket, and a valve is movably mounted on the paint inlet pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the paint bucket is squeezed and fixed on the support rod by a fastening rubber ring. As the No. 1 stepper motor turns over the paint bucket, the shot blasting machine throws out the shot sand to remove the rust on the surface of the paint bucket, and the rust removal is more thorough and convenient.

[0016] In the utility model, after the shot blasting machine has processed the rust on the surface of the paint bucket, the paint inlet pipe is connected to the external pipe for conveying paint, the paint is introduced, and the paint bucket surface is sprayed with paint, so as to avoid oxidation and rust on the paint bucket surface again, and the rust prevention effect is better, and the production process steps are simplified, time is saved, and renovation efficiency is improved;

[0017] In the utility model, liquid water is added to the feed rack to wash the incoming pellets. When the spiral conveying blade rotates, the liquid water is stirred while the pellets are conveyed upward. The liquid water washes the pellets to remove impurities such as paint on the pellets. When the pellets are conveyed upward, they are dried by the heating cylinder to remove moisture, so that the pellets are easy to recycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the shot blasting tank of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the lifting cylinder of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the heating cylinder of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the paint inlet pipe of the utility model.

[0023] In the figure: 1. bottom plate; 2. shot blasting table; 3. supporting feet; 4. shot blasting machine; 5. shot blasting trough; 6. discharge trough; 7. No. 1 mounting plate; 8. No. 1 stepper motor; 9. No. 1 rotating rod; 10. No. 1 bearing; 11. No. 1 connecting frame; 12. supporting rod; 13. tightening rubber ring; 14. No. 1 supporting frame; 15. movable groove; 16. movable rod; 17. guard plate; 18. paint bucket; 19. material guide frame; 20. lifting cylinder; 21. lifting rod; 22. spiral conveying blade; 23. leaking hole; 24. No. 2 stepper motor; 25. insulation frame; 26. drain pipe; 27. pipe plug; 28. water level line; 29. ​​heating cylinder; 30. electric heating wire; 31. paint inlet pipe; 32. valve; 33. nozzle; 34. bracket; 35. sewage tank; 36. supporting table. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 2As shown, a paint bucket shot blasting and painting equipment comprises a bottom plate 1, a shot blasting platform 2 is fixedly installed on the upper position of the bottom plate 1, a shot blasting machine 4 is fixedly connected to the upper position of the shot blasting platform 2, a paint bucket 18 is movably installed in the shot blasting platform 2, a shot blasting tank 5 is provided in the shot blasting platform 2, a No. 1 connecting frame 11 is movably installed in the shot blasting tank 5, support rods 12 are fixedly connected to both ends of the No. 1 connecting frame 11, the paint bucket 18 is fixedly connected to the support rod 12, and the shot blasting machine 4 is located above the paint bucket 18 Position, the bottom plate 1 is fixedly connected to the shot blasting table 2 through the supporting foot 3, the middle position of the No. 1 connecting frame 11 is fixedly connected to the No. 1 rotating rod 9, the No. 1 rotating rod 9 is movably installed with the shot blasting table 2 through the No. 1 bearing 10, the side of the shot blasting table 2 is fixedly connected to the No. 1 mounting plate 7, the No. 1 mounting plate 7 is fixedly connected to the No. 1 stepper motor 8, the output shaft of the No. 1 stepper motor 8 is fixedly connected to one end of the No. 1 rotating rod 9 through a coupling, and a fastening rubber ring 13 is fixedly connected to the support rod 12, and the paint The inner wall of the barrel 18 and the fastening rubber ring 13 are squeezed and fixed to each other. The shot blasting machine 4 is fixedly connected to the shot blasting platform 2 through a No. 1 support frame 14. A movable groove 15 is provided at the front position of the shot blasting platform 2. A movable rod 16 is movably installed in the movable groove 15. A guard plate 17 is fixedly connected to the outer end of the movable rod 16. The shot blasting trough 5 is located at the inner side of the guard plate 17. The No. 1 stepper motor 8 makes it easy to flip the paint bucket 18. When the shot blasting machine 4 is rust-removing or painting, the flipping of the paint bucket 18 makes the outer side of the paint bucket 18 more in all directions. Contact with the shot sand and paint spraying, making the shot sand rust removal and paint spraying more convenient. After the shot sand rust removal is completed, the speed of the No. 1 stepper motor 8 can be increased so that the shot sand on the surface of the paint bucket 18 is easy to be affected by centrifugal force, thereby removing the shot sand. The guard plate 17 is located at the inlet and outlet of the shot blasting trough 5, and the guard plate 17 is closed, thereby protecting the rotating paint bucket 18 to prevent people from mistakenly entering the shot blasting trough 5 and causing safety accidents.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, a feed guide rack 19 is fixedly connected to the lower position of the shot blasting table 2, a lifting cylinder 20 is fixedly connected to the side of the feed guide rack 19, a heating cylinder 29 is fixedly connected to the side position of the lifting cylinder 20, a lifting rod 21 is rotatably installed in the lifting cylinder 20, a spiral conveying blade 22 is fixedly connected to the lifting rod 21, a discharge port at the upper end of the lifting cylinder 20 is fixedly connected to the feed port of the shot blasting machine 4, an electric heating wire 30 is fixedly connected to the heating cylinder 29, a discharge trough 6 is provided on the shot blasting table 2 at the bottom of the shot blasting trough 5, and the feed guide rack 19 is located at the discharge trough 6 A support platform 36 is fixedly connected to the bottom plate 1, a guide rack 19 is fixedly connected to the support platform 36, a water level line 28 is arranged in the guide rack 19, a sewage pipe 26 is arranged at the side of the guide rack 19, a pipe plug 27 is movably installed at the outer end of the sewage pipe 26, a sewage tank 35 is movably installed on the bottom plate 1, and the sewage tank 35 is located below the sewage pipe 26, a plurality of water leakage holes 23 are arranged on the spiral conveying blade 22, the lower end of the spiral conveying blade 22 is slidably connected to the bottom surface of the guide rack 19, and the upper end of the lifting cylinder 20 is fixedly connected There is a heat insulation frame 25, and a No. 2 stepper motor 24 is fixedly connected to the heat insulation frame 25. The output shaft of the No. 2 stepper motor 24 is fixedly connected to the upper end of the lifting rod 21 through a coupling. Liquid water is set in the guide frame 19 to clean the pellet sand. Suspending agent and flocculant are added to the liquid water. The paint stained by the pellet sand has two states. One is still in a molten state. The paint and other impurities are washed away by liquid water, and the added suspending agent and flocculant make the paint float on the surface of the liquid water. The other paint has been fixed and solidified on the surface of the pellet sand. Liquid water contacts this type of pellet sand, accelerating the solidification effect, making the paint solidify more fixed, so that the pellet sand and paint are fixedly connected and can be used together as pellet sand again. The feed rack 19 is tilted toward the spiral conveying blade 22, which is convenient for stacking the pellet sand to the side, so that the spiral conveying blade 22 can easily contact the pellet sand from the bottom, thereby lifting and conveying the pellet sand. When there is a lot of paint floating on the surface of the liquid water, the pipe plug 27 is opened, and the paint and liquid water are discharged along the drain pipe 26 and enter the sewage tank 35, and then liquid water is added to the feed rack 19 manually.

[0027] like Figure 1 and Figure 5 As shown, a paint inlet pipe 31 is fixedly connected to the upper position of the shot blasting tank 5, and a plurality of nozzles 33 are fixedly connected to the paint inlet pipe 31, and the paint bucket 18 is located below the paint inlet pipe 31, and the paint inlet pipe 31 is fixedly connected to the inner wall of the shot blasting tank 5 through a bracket 34, and a valve 32 is movably installed on the paint inlet pipe 31, and the external paint is connected to the paint inlet pipe 31 through a delivery pump and a pipeline, and the paint is kept in a molten state for easy discharge, and the surface of the paint bucket 18 is sprayed with paint through the nozzle 33, so that the paint bucket 18 can be painted quickly to prevent oxygen from oxidizing and corroding the paint bucket 18 again.

[0028] It should be noted that the utility model is a paint bucket shot blasting and painting equipment. The guard plate 17 is pulled outward, the movable rod 16 is moved outward in the movable groove 15, and the paint bucket 18 is installed on the two support rods 12 of the No. 1 connecting frame 11. The inner wall of the paint bucket 18 is squeezed and fixed to each other with the fastening rubber ring 13. Then the guard plate 17 is moved in the opposite direction, and the inlet of the shot blasting groove 5 is closed. The external paint is contacted with the paint inlet pipe 31 through the delivery pump, pipeline and other structures. The external paint is kept in a high-temperature molten state, and then the No. 1 stepping motor 8 rotates the No. 1 rotating rod 9, so that the No. 1 connecting frame 11. The support rod 12 rotates synchronously, and drives the paint bucket 18 to rotate synchronously. The paint bucket 18 rotates slowly, and the shot blasting machine 4 is started. The shot blasting machine 4 sprays the sand downward, which contacts the surface of the paint bucket 18 to remove the rust on the surface of the paint bucket 18. As the paint bucket 18 rotates continuously, the surface rust is removed more thoroughly. After the sand contacts the paint bucket 18, it slides downward along the shot blasting groove 5 and enters the feed rack 19 along the discharge groove 6. The feed rack 19 is filled with liquid water. When the sand removes the rust on the surface of the paint bucket 18, the shot blasting machine 4 is stopped, and the valve 32 is closed. Open, so that the paint enters the paint inlet pipe 31, and is sprayed out through the nozzle 33, and the slowly rotating paint bucket 18 is sprayed with paint, so that the surface of the paint bucket 18 is evenly painted, and the paint bucket 18 is protected to prevent it from being oxidized again. Since the painting is carried out in the shot blasting equipment, the work of disassembling the paint bucket 18 and moving the paint bucket 18 is avoided, which simplifies the production process and improves the renovation efficiency. Since the paint is carried out in the shot blasting tank 5, it is easy for the paint to remain on the inner wall. Therefore, during the movement of the shot sand, it is easy to be contaminated with paint. Liquid water is set in the guide rack 19, and the second stepper motor 24 rotates to lift The rod 21 causes the spiral conveying blade 22 to rotate synchronously. When the spiral conveying blade 22 rotates, the liquid water in the guide frame 19 is stirred to facilitate the liquid water to clean the paint and other impurities on the surface of the shot sand, and the shot sand is transported upward. The spiral conveying blade 22 is provided with dense leakage holes 23 to facilitate the liquid water to penetrate and drip downward. A heating cylinder 29 is provided on the outer side of the lifting cylinder 20 to heat the lifting cylinder 20, so that the high temperature is maintained in the lifting cylinder 20, and the shot sand is dried. The shot sand re-enters the shot blasting machine 4 at the upper position of the lifting cylinder 20, so that the shot sand is reused.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A paint bucket shot blasting and painting equipment, comprising a base plate (1), a shot blasting platform (2) is fixedly installed on the upper part of the base plate (1), a shot blasting machine (4) is fixedly connected to the upper part of the shot blasting platform (2), and a paint bucket (18) is movably installed in the shot blasting platform (2), characterized in that: The shot blasting platform (2) is provided with a shot blasting trough (5), a first connecting frame (11) is movably installed in the shot blasting trough (5), two ends of the first connecting frame (11) are fixedly connected to support rods (12), the paint bucket (18) is fixedly connected to the support rods (12), and the shot blasting machine (4) is located above the paint bucket (18), a guide frame (19) is fixedly connected to the bottom of the shot blasting platform (2), a lifting cylinder (20) is fixedly connected to the side of the guide frame (19), and a lifting cylinder (20) is fixedly connected to the side of the lifting cylinder (20). A heating cylinder (29), a lifting rod (21) is rotatably installed in the lifting cylinder (20), a spiral conveying blade (22) is fixedly connected to the lifting rod (21), a discharge port at the upper end of the lifting cylinder (20) is fixedly connected to a feed port of a shot blasting machine (4), an electric heating wire (30) is fixedly connected in the heating cylinder (29), a paint inlet pipe (31) is fixedly connected to the upper position of the shot blasting tank (5), a plurality of nozzles (33) are fixedly connected to the paint inlet pipe (31), and a paint bucket (18) is located below the paint inlet pipe (31).

2. The paint bucket shot blasting and painting equipment according to claim 1 is characterized in that: The bottom plate (1) is fixedly connected to the shot blasting platform (2) via a supporting foot (3); a No. 1 rotating rod (9) is fixedly connected to the middle position of the No. 1 connecting frame (11); the No. 1 rotating rod (9) is movably mounted to the shot blasting platform (2) via a No. 1 bearing (10); a No. 1 mounting plate (7) is fixedly connected to the side of the shot blasting platform (2); a No. 1 stepping motor (8) is fixedly connected to the No. 1 mounting plate (7); an output shaft of the No. 1 stepping motor (8) is fixedly connected to one end of the No. 1 rotating rod (9) via a coupling.

3. The paint bucket shot blasting and painting equipment according to claim 2 is characterized in that: A tightening rubber ring (13) is fixedly connected to the support rod (12), the inner wall of the paint bucket (18) and the tightening rubber ring (13) are pressed and fixed to each other, and the shot blasting machine (4) is fixedly connected to the shot blasting table (2) via a No. 1 support frame (14).

4. The paint bucket shot blasting and painting equipment according to claim 3 is characterized in that: A movable groove (15) is provided at the front of the shot blasting platform (2), a movable rod (16) is movably installed in the movable groove (15), a guard plate (17) is fixedly connected to the outer end of the movable rod (16), and the shot blasting groove (5) is located at the inner side of the guard plate (17).

5. The paint bucket shot blasting and painting equipment according to claim 4 is characterized in that: The shot blasting platform (2) is provided with a discharge trough (6) at the bottom surface of the shot blasting groove (5), the guide rack (19) is located below the discharge trough (6), the bottom plate (1) is fixedly connected to a support platform (36), and the guide rack (19) is fixedly connected to the support platform (36).

6. The paint bucket shot blasting and painting equipment according to claim 5, characterized in that: A water level line (28) is arranged inside the material guide frame (19), a sewage pipe (26) is arranged on the side of the material guide frame (19), a pipe plug (27) is movably mounted on the outer end of the sewage pipe (26), and a sewage tank (35) is movably mounted on the bottom plate (1), and the sewage tank (35) is located below the sewage pipe (26).

7. The paint bucket shot blasting and painting equipment according to claim 6 is characterized in that: The spiral conveying blade (22) is provided with a plurality of water leakage holes (23); the lower end of the spiral conveying blade (22) is slidably connected to the bottom surface of the material guide frame (19); the upper end of the lifting cylinder (20) is fixedly connected to a heat insulation frame (25); the heat insulation frame (25) is fixedly connected to a second stepping motor (24); the output shaft of the second stepping motor (24) is fixedly connected to the upper end of the lifting rod (21) through a coupling.

8. The paint bucket shot blasting and painting equipment according to claim 7 is characterized in that: The paint inlet pipe (31) is fixedly connected to the inner wall of the shot blasting tank (5) through a bracket (34), and a valve (32) is movably installed on the paint inlet pipe (31).

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