Rust removal equipment for plastic spraying processing

Abstract

The utility model belongs to the technical field of derusting, and discloses a derusting device for plastic spraying processing, which comprises a derusting device for derusting by sand blasting and a collecting box for collecting, the collecting box is fixedly mounted in the derusting device, a discharge valve is fixedly mounted at the bottom of the collecting box, and an anti-blocking component is arranged in the collecting box. A power source of the whole anti-blocking assembly is achieved by manually rotating the rotating handle, due to the fact that force can be transmitted, when the rotating handle is rotated, the rotating rod is utilized to drive the rotating column to rotate, meanwhile, the fluctuation wheel is driven to rotate, and therefore the embroidery residues blocking the opening in the top of the discharging valve can be removed; meanwhile, the blades are used for crushing large embroidery residues, so that the anti-blocking effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of rust removal, in particular to rust removal equipment for plastic spraying processing. Background Art

[0002] Plastic spraying is a surface treatment method that sprays plastic powder on parts. Plastic spraying is what we often call electrostatic powder spraying. Its treatment process is a relatively common metal surface treatment decoration technology used internationally since the 1980s. Rust removal is required before plastic spraying.

[0003] In order to meet market demand, existing rust removal equipment is generally optimized in terms of how to better remove rust and how to make it more convenient for users to use them, but often ignores whether the waste can be cleaned well. The existing rust removal equipment has the advantages of better rust removal and more convenient use by users, but it has certain limitations. In normal use, when removing rust, the rusty embroidery residue will be removed and fall into the collection box. Over time, the embroidery residue will accumulate in large quantities, and it is easy to cause the outlet to be blocked when cleaning.

[0004] The existing technology has the following problems: when the outlet is blocked, quick cleaning is achieved by knocking on the collection box. If a larger blockage is encountered, a blockage phenomenon will occur, resulting in poor cleaning effect. Utility Model Content

[0005] The utility model aims to provide a rust removal device for plastic spraying processing to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a rust removal device for plastic spraying processing, comprising a rust removal device for sandblasting rust removal and a collection box for collecting, the collection box is fixedly installed inside the rust removal device, a discharge valve is fixedly installed at the bottom of the collection box, and an anti-blocking component is arranged inside the collection box;

[0007] The anti-blocking component includes a rotating column, a fluctuating wheel, a blade and a positioning piece. The bottom of the rotating column is rotatably connected to the bottom of the inner wall of the collection box, the outer surface of the rotating column is fixedly connected to the inside of the fluctuating wheel, the blade is fixedly installed on the outer surface of the fluctuating wheel, the bottom of the rotating column is fixedly installed with a rotating rod, the bottom of the rotating rod passes through the collection box and extends to the bottom of the collection box, the bottom of the rotating rod is fixedly installed with a rotating handle, and the top of the positioning piece is fixedly connected to the bottom of the collection box.

[0008] Preferably, the positioning member includes a fixed block, the top of the fixed block is fixedly connected to the bottom of the collection box, a threaded through hole is opened inside the fixed block, the internal thread of the threaded through hole is connected to a threaded rod, one end of the threaded rod is fixedly installed with a circular rotating block, and the end of the threaded rod away from the circular rotating block is used in conjunction with the outer surface of the rotating rod.

[0009] Preferably, an arcuate groove is formed at one end of the threaded rod away from the circular rotating block, and the interior of the arcuate groove cooperates with the outer surface of the rotating rod.

[0010] Preferably, a storage groove is provided at the bottom of the inner wall of the collection box, and an auxiliary mechanism is provided inside the storage groove.

[0011] Preferably, the auxiliary mechanism includes an extrusion spring and a positioning block, the top of the positioning block is rotatably connected to the bottom of the rotating column, the top of the extrusion spring is fixedly connected to the bottom of the positioning block, the bottom of the extrusion spring is fixedly connected to the bottom of the inner wall of the storage slot, the extrusion spring is sleeved on the outer surface of the rotating rod, the bottom of the positioning block is fixedly installed with a supporting magnet, and the bottom of the supporting magnet is used in conjunction with the bottom of the inner wall of the collection box.

[0012] Preferably, limiting grooves are provided on both sides of the inner wall of the storage groove, an L-shaped limiting block is slidably connected inside the limiting groove, and one end of the L-shaped limiting block away from the limiting groove is fixedly connected to the bottom of the positioning block.

[0013] Preferably, the diameter of the positioning block is larger than the diameter of the storage slot, a protective cover is fixedly mounted on the bottom of the positioning block, the protective cover is located on the outside of the supporting magnet, and the bottom of the protective cover is fixedly connected to the bottom of the inner wall of the collection box.

[0014] The utility model has the following advantages:

[0015] 1. This rust removal equipment for plastic spraying realizes the power source of the entire anti-blocking component by rotating the rotating handle manually. Because the force can be transmitted, the rotating rod is used to drive the rotating column to rotate while rotating the rotating handle, and the wave wheel is also driven to rotate, so that the embroidery residue blocking the top opening of the discharge valve can be cleaned, and the blade is also used to break the large embroidery residue to achieve better anti-blocking effect.

[0016] 2. This rust removal equipment for plastic spraying realizes the power source of the entire auxiliary mechanism by pushing the rotating handle manually. Because the force can be transmitted, the rotating rod pushes the positioning block upward while pushing the rotating handle, and at the same time gives the extrusion spring a deformation force. At the same time, the protective cover is used to protect the extrusion spring, so that the embroidery residue blocked at the top of the discharge valve can be pushed away well. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode 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.

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

[0019] Figure 2 It is a schematic diagram of the bottom structure of the utility model as a whole;

[0020] Figure 3 It is a schematic diagram of the overall side view of the utility model;

[0021] Figure 4 It is a schematic diagram of the main structure of the utility model as a whole;

[0022] Figure 5 It is a cross-sectional structural schematic diagram of the collection box of the utility model;

[0023] Figure 6 For this utility model Figure 4 A in the enlarged view;

[0024] Figure 7 It is a structural schematic diagram of the arc groove of the utility model.

[0025] Explanation of the markings in the figure: 1. Rust removal equipment; 2. Collection box; 3. Discharge valve; 4. Rotating column; 5. Wave wheel; 6. Blade; 7. Rotating rod; 8. Rotating handle; 9. Positioning piece; 91. Fixed block; 92. Threaded through hole; 93. Threaded rod; 94. Circular rotating block; 10. Arc groove; 11. Storage groove; 12. Extrusion spring; 13. Positioning block; 14. Support magnet; 15. Limiting groove; 16. L-shaped limiting block; 17. Protective cover. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] Example 1

[0028] like Figure 1-7As shown, the utility model is a rust removal device for plastic spraying processing, comprising a rust removal device 1 for sandblasting rust removal and a collection box 2 for collecting, the collection box 2 is fixedly installed inside the rust removal device 1, a discharge valve 3 is fixedly installed at the bottom of the collection box 2, and an anti-blocking component is arranged inside the collection box 2;

[0029] The anti-blocking component includes a rotating column 4, a fluctuating wheel 5, a blade 6 and a positioning member 9. The bottom of the rotating column 4 is rotatably connected to the bottom of the inner wall of the collecting box 2, the outer surface of the rotating column 4 is fixedly connected to the inside of the fluctuating wheel 5, the blade 6 is fixedly installed on the outer surface of the fluctuating wheel 5, and a rotating rod 7 is fixedly installed at the bottom of the rotating column 4. The bottom of the rotating rod 7 passes through the collecting box 2 and extends to the bottom of the collecting box 2. A rotating handle 8 is fixedly installed at the bottom of the rotating rod 7. The top of the positioning member 9 is fixedly connected to the bottom of the collecting box 2. The power source of the entire anti-blocking component is realized by rotating the rotating handle 8 by manpower. Because force can be transmitted, the rotating column 4 is driven to rotate by the rotating rod 7 while rotating the rotating handle 8, and the fluctuating wheel 5 is also driven to rotate. In this way, the embroidery residue blocked at the top opening of the discharge valve 3 can be cleaned, and the blade 6 is also used to crush large embroidery residues to achieve better anti-blocking effect.

[0030] The positioning member 9 includes a fixed block 91, the top of which is fixedly connected to the bottom of the collecting box 2, a threaded through hole 92 is provided inside the fixed block 91, a threaded rod 93 is threadedly connected to the inside of the threaded through hole 92, a circular rotating block 94 is fixedly installed at one end of the threaded rod 93, and the end of the threaded rod 93 away from the circular rotating block 94 is used in conjunction with the outer surface of the rotating rod 7. The circular rotating block 94 is first rotated manually to drive the threaded rod 93 to rotate inside the threaded through hole 92, so that the threaded rod 93 can be driven away from the rotating rod 7, so that the positioning of the rotating rod 7 can be released.

[0031] An arc groove 10 is formed at one end of the threaded rod 93 away from the circular rotating block 94 , and the interior of the arc groove 10 cooperates with the outer surface of the rotating rod 7 . By providing the arc groove 10 , a better positioning effect of the rotating rod 7 can be achieved.

[0032] Example 2

[0033] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 7The bottom of the inner wall of the collecting box 2 is provided with a storage groove 11, and an auxiliary mechanism is arranged inside the storage groove 11, the auxiliary mechanism includes an extrusion spring 12 and a positioning block 13, the top of the positioning block 13 is rotatably connected to the bottom of the rotating column 4, the top of the extrusion spring 12 is fixedly connected to the bottom of the positioning block 13, the bottom of the extrusion spring 12 is fixedly connected to the bottom of the inner wall of the storage groove 11, the extrusion spring 12 is sleeved on the outer surface of the rotating rod 7, and the bottom of the positioning block 13 is fixedly installed with a supporting magnet 14, and the bottom of the supporting magnet 14 is used in conjunction with the bottom of the inner wall of the collecting box 2. The power source of the entire auxiliary mechanism is realized by pushing the rotating handle 8 by manpower. Because the force can be transmitted, the rotating rod 7 pushes the positioning block 13 to move upward while pushing the rotating handle 8, and at the same time gives the extrusion spring 12 a deformation force, and at the same time uses the protective cover 17 to realize the protection of the extrusion spring 12, so that the embroidery residue blocked at the top of the discharge valve 3 can be pushed well.

[0034] Limiting grooves 15 are provided on both sides of the inner wall of the storage groove 11, and an L-shaped limiting block 16 is slidably connected inside the limiting groove 15. One end of the L-shaped limiting block 16 away from the limiting groove 15 is fixedly connected to the bottom of the positioning block 13. By setting the limiting groove 15 and having the L-shaped limiting block 16 slidably connected inside, not only can the position of the positioning block 13 be well limited, but the movement trajectory of the positioning block 13 can also be made more stable.

[0035] The diameter of the positioning block 13 is larger than the diameter of the storage slot 11. A protective cover 17 is fixedly installed at the bottom of the positioning block 13. The protective cover 17 is located on the outside of the supporting magnet 14. The bottom of the protective cover 17 is fixedly connected to the bottom of the inner wall of the collection box 2. By setting the protective cover 17, the storage slot 11 and the extrusion spring 12 can be protected, making the protection effect better.

[0036] The working principle of the rust removal equipment for plastic spraying processing is as follows: first, the circular rotating block 94 is rotated by manpower to drive the threaded rod 93 to rotate inside the threaded through hole 92, so that the threaded rod 93 can be driven away from the rotating rod 7, so that the positioning of the rotating rod 7 can be released. After the release, the rotating handle 8 is rotated by manpower to realize the power source of the entire anti-blocking component. Because the force can be transmitted, the rotating rod 7 is used to drive the rotating column 4 to rotate while rotating the rotating handle 8, and the wave wheel 5 is also driven to rotate. In this way, the embroidery residue blocking the top opening of the discharge valve 3 can be cleaned, and the blade 6 is also used to crush the large embroidery residue to achieve a better anti-blocking effect. Secondly, the rotating handle 8 is pushed by manpower to realize the power source of the entire auxiliary mechanism. Because the force can be transmitted, the rotating rod 7 pushes the positioning block 13 to move upward while pushing the rotating handle 8, so that the embroidery residue blocked at the top of the discharge valve 3 can be pushed well, so that the cleaning effect is better.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rust removal device for plastic spraying, comprising a rust removal device (1) for sandblasting rust removal and a collection box (2) for collecting rust, characterized in that: The collecting box (2) is fixedly installed inside the rust removal equipment (1), a discharge valve (3) is fixedly installed at the bottom of the collecting box (2), and an anti-blocking component is arranged inside the collecting box (2); The anti-blocking component comprises a rotating column (4), a fluctuating wheel (5), a blade (6) and a positioning member (9); the bottom of the rotating column (4) is rotatably connected to the bottom of the inner wall of the collection box (2); the outer surface of the rotating column (4) is fixedly connected to the inside of the fluctuating wheel (5); the blade (6) is fixedly mounted on the outer surface of the fluctuating wheel (5); a rotating rod (7) is fixedly mounted on the bottom of the rotating column (4); the bottom of the rotating rod (7) passes through the collection box (2) and extends to the bottom of the collection box (2); a rotating handle (8) is fixedly mounted on the bottom of the rotating rod (7); and the top of the positioning member (9) is fixedly connected to the bottom of the collection box (2).

2. The rust removal equipment for plastic spraying according to claim 1, characterized in that: The positioning member (9) comprises a fixed block (91), the top of the fixed block (91) being fixedly connected to the bottom of the collection box (2), a threaded through hole (92) being provided inside the fixed block (91), a threaded rod (93) being threadedly connected inside the threaded through hole (92), a circular rotating block (94) being fixedly mounted on one end of the threaded rod (93), and an end of the threaded rod (93) away from the circular rotating block (94) being used in cooperation with the outer surface of the rotating rod (7).

3. The rust removal equipment for plastic spraying according to claim 2, characterized in that: An arc-shaped groove (10) is formed at one end of the threaded rod (93) away from the circular rotating block (94), and the interior of the arc-shaped groove (10) cooperates with the outer surface of the rotating rod (7).

4. The rust removal equipment for plastic spraying according to claim 1, characterized in that: A storage groove (11) is provided at the bottom of the inner wall of the collection box (2), and an auxiliary mechanism is provided inside the storage groove (11).

5. The rust removal equipment for plastic spraying according to claim 4, characterized in that: The auxiliary mechanism comprises a squeezing spring (12) and a positioning block (13); the top of the positioning block (13) is rotatably connected to the bottom of the rotating column (4); the top of the squeezing spring (12) is fixedly connected to the bottom of the positioning block (13); the bottom of the squeezing spring (12) is fixedly connected to the bottom of the inner wall of the storage slot (11); the squeezing spring (12) is sleeved on the outer surface of the rotating rod (7); a supporting magnet (14) is fixedly mounted on the bottom of the positioning block (13); and the bottom of the supporting magnet (14) cooperates with the bottom of the inner wall of the collection box (2) for use.

6. The rust removal equipment for plastic spraying according to claim 5, characterized in that: Limiting grooves (15) are provided on both sides of the inner wall of the storage groove (11), and an L-shaped limiting block (16) is slidably connected inside the limiting groove (15). One end of the L-shaped limiting block (16) away from the limiting groove (15) is fixedly connected to the bottom of the positioning block (13).

7. The rust removal equipment for plastic spraying according to claim 5, characterized in that: The diameter of the positioning block (13) is greater than the diameter of the storage slot (11); a protective cover (17) is fixedly mounted on the bottom of the positioning block (13); the protective cover (17) is located outside the supporting magnet (14); and the bottom of the protective cover (17) is fixedly connected to the bottom of the inner wall of the collection box (2).

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