Metal part surface rust removal device

Abstract

The utility model relates to the technical field of rust removal devices, in particular to a metal part surface rust removal device which comprises a fixed mounting plate, a dustproof closed barrel, a multi-angle spray-washing rust removal assembly, a top plate suspension, an air cylinder, a lifting feeding plate, a part body, a part fixing assembly and a rust removal liquid recovery assembly. A dustproof sealing barrel is fixedly connected to the lower end part of the fixed mounting plate; a multi-angle spray-washing rust removal assembly is arranged in the dustproof closed barrel; the upper end part of the fixed mounting plate is fixedly connected with a top plate suspension; the lower end of the top plate suspension is fixedly connected with a cylinder; the output end of the air cylinder is fixedly connected with a lifting feeding plate. A part fixing assembly is arranged at the lower end of the lifting feeding plate. A part body is installed below the part fixing assembly. And a rust removal liquid recovery assembly is arranged at the lower end of the dustproof closed barrel. According to the rust removal device, the rust removal liquid in the rust removal liquid storage tank can enable the spray-washing rust removal nozzle to spray out a high-pressure water column under the action of the pressure pump, and the rust removal and polishing effects on the surface of a part can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal devices, in particular to a rust removal device for the surface of metal parts. Background Art

[0002] With the continuous development of industry, metal parts are used more and more widely in various fields. However, metal parts are easily affected by environmental factors and rust during storage, transportation and use. In order to ensure the quality and performance of metal parts, it is very important to effectively remove rust from their surface.

[0003] When using existing rust removal devices, they are mostly manually polished with sandpaper, which has low polishing efficiency and is prone to grinding dead corners. The different technical skills of operators can also easily cause damage to the surface of parts. At the same time, manual polishing will generate metal dust, affecting the health of operators.

[0004] Therefore, it is urgently necessary to set up a structure that can grind efficiently and not easily damage the surface of parts. Rust removal can be achieved by spraying and washing with high-pressure rust removal liquid, so as to achieve non-contact rust removal, which is not easy to damage the surface of parts and will not cause a large amount of metal dust, solving the problem of low grinding efficiency and easy grinding damage of parts. Utility Model Content

[0005] In order to overcome the problem that the rust removal device is used, it is usually manually polished with abrasive discs. The polishing efficiency is low, and it is easy to have grinding dead corners and damage the surface of the parts. At the same time, manual polishing will produce metal dust, which affects the health of the operators.

[0006] The technical scheme of the utility model is: a rust removal device for the surface of metal parts, comprising a fixed mounting plate, a dustproof and closed barrel, a multi-angle spray and rust removal component, a top plate suspension, a cylinder, a lifting and feeding plate, a part body, a part fixing component and a rust removal liquid recovery component; the lower end of the fixed mounting plate is fixedly connected with the dustproof and closed barrel; a multi-angle spray and rust removal component is arranged inside the dustproof and closed barrel; the upper end of the fixed mounting plate is fixedly connected with the top plate suspension; the lower end of the top plate suspension is fixedly connected with the cylinder; the output end of the cylinder is fixedly connected with the lifting and feeding plate; the lower end of the lifting and feeding plate is provided with a part fixing component; the part body is installed below the part fixing component; the lower end of the dustproof and closed barrel is provided with a rust removal liquid recovery component; the multi-angle spray and rust removal component comprises a gear bar push plate and a spray and rust removal nozzle; the side end of the dustproof and closed barrel is provided with a gear bar push plate in a through-type sliding manner; the lower end of the gear bar push plate is fixedly connected with the spray and rust removal nozzle.

[0007] Preferably, during the process of rust removal of parts by the device, the first motor in the multi-angle spray rust removal assembly drives one of the four driving gears to rotate, and the other three driving gears are rotated through the linkage gear ring, so that the gear bar push plate can adjust the position of the spray rust removal nozzle according to the size of the parts. The rust removal liquid in the rust removal liquid storage tank can make the spray rust removal nozzle spray out a high-pressure water column under the action of the pressure pump, which can play the role of rust removal and grinding on the surface of the parts, and it is not easy to have grinding dead angles. Different from traditional grinding with grinding discs, it is a non-contact grinding method and is not easy to damage the metal The surface layer; the adjusting screw in the part fixing assembly makes the clamping plate tightly fit the part to be derusted, so that it can be stably fixed, and the driven wheel and the transmission belt can rotate the part fixing plate under the drive of the driving wheel, so that the fixed part can also rotate, which is convenient for the subsequent fine grinding and rust removal of the part, and cooperates with the push of the cylinder to stably send the part to the rust removal structure below. The collection box in the rust removal liquid recovery assembly can collect the rust removal liquid dripping from the top, and after filtering through the screen, the clean rust removal liquid is re-injected into the rust removal liquid storage tank under the action of the circulation pump for reuse.

[0008] Preferably, the multi-angle spraying and rust removal assembly also includes a driving gear, a linkage gear ring, a first motor, a rust removal liquid storage tank and a pressure pump; the lower end of the fixed mounting plate is rotatably connected to the driving gear; the driving gear and the gear bar push plate are meshed; the lower end of the fixed mounting plate is rotatably connected to the linkage gear ring, and the linkage gear ring can drive the gear bar push plate to move synchronously, thereby achieving the effect of adjusting the position according to the size of different parts.

[0009] Preferably, the linkage gear ring and the driving gear are meshed; a first motor is installed on the upper end of the fixed mounting plate; the output shaft of the first motor passes through the fixed mounting plate and is fixedly connected to the rotating shaft of the driving gear; a rust removal liquid storage tank is installed on the lower end of the fixed mounting plate; a pressure pump is fixedly connected to the side end of the rust removal liquid storage tank; the output end pipe of the pressure pump is connected to the side end of the spray rust removal nozzle, and the pressure pump can make the spray rust removal nozzle spray a high-pressure water column to the parts to achieve a grinding effect.

[0010] Preferably, the part fixing assembly includes a driven wheel, a part fixing plate, a second motor, a transmission shaft, a driving wheel, a transmission belt, an extension support plate, an adjusting screw and a clamping plate; the lower end of the lifting feed plate is rotatably connected to the driven wheel; the lower end of the driven wheel is fixedly connected to the part fixing plate; the second motor is installed on the upper end of the lifting feed plate; the output shaft of the second motor passes through the lifting feed plate and is fixedly connected to the transmission shaft, and the driven wheel can enable the part fixing plate to rotate, so that the second motor can drive it to rotate, thereby playing a role in fine grinding and rust removal around the parts.

[0011] Preferably, the outer end of the transmission shaft is fixedly connected to a driving wheel; the outer ends of the driving wheel and the driven wheel are both connected to a transmission belt; the lower end of the part fixing plate is fixedly connected to an extension support plate; the internal thread of the extension support plate is connected to an adjusting screw; the side end of the adjusting screw is fixedly connected to a clamping plate, and the clamping plate is made to fit tightly against the part to be derusted by manually turning the adjusting screw before processing, so that it can be fixed, facilitating subsequent stable rust removal.

[0012] Preferably, the rust removal liquid recovery component includes a collecting box, a movable drawer, a screen and a circulating pump; the lower end of the dustproof closed barrel is fixedly connected to the collecting box; the interior of the collecting box is slidably connected to the movable drawer; the interior of the movable drawer is provided with a screen, the collecting box can collect the rust removal liquid dripping from above and filter the metal particles therein through the screen, and the movable drawer facilitates the operator to regularly clean the metal particles.

[0013] Preferably, a circulation pump is provided at the side end of the collecting box; the input pipe of the circulation pump is connected to the inside of the collecting box; the output pipe of the circulation pump is connected to the bottom of the rust removal liquid storage tank, and the circulation pump allows the clean rust removal liquid to be reused through the circulation pump.

[0014] Beneficial effects of the utility model:

[0015] 1. During the use of the rust removal device, the first motor in the multi-angle spray rust removal assembly drives one of the four drive gears to rotate, and the other three drive gears are rotated through the linkage gear ring, so that the gear bar push plate can adjust the position of the spray rust removal nozzle according to the size of the parts. The rust removal liquid in the rust removal liquid storage tank can make the spray rust removal nozzle spray out a high-pressure water column under the action of the pressure pump, which can play the role of rust removal and grinding on the surface of the parts, and it is not easy to have grinding dead angles. Different from the traditional grinding with a grinding disc, it is a non-contact grinding method and is not easy to damage the metal surface;

[0016] 2. Adjust the screw rod to make the clamping plate close to the part to be derusted, so that it can be stably fixed, and the driven wheel and the transmission belt can rotate the part fixing plate under the drive of the driving wheel, so that the fixed part can also rotate, which is convenient for the subsequent fine grinding and derusting of the part, and cooperate with the push of the cylinder to stably send the part to the rust removal structure below;

[0017] 3. The collection box can collect the rust removal liquid dripping from the top and filter the metal particles in it through the screen. The movable drawer plate is convenient for the operator to clean the metal particles regularly, and the circulation pump allows the clean rust removal liquid to be reused through the circulation pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a three-dimensional structural schematic diagram of the rust removal device of the utility model;

[0019] Figure 2 The figure shows a three-dimensional structure diagram of a linkage gear ring of the rust removal device of the utility model;

[0020] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the parts fixing plate of the rust removal device of the present invention;

[0021] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the screen of the rust removal device of the present invention.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. fixed mounting plate; 2. dustproof sealing barrel; 3. top plate suspension; 4. cylinder; 5. lifting feed plate; 6. part body; 701. gear bar push plate; 702. spray cleaning and rust removal nozzle; 703. driving gear; 704. linkage gear ring; 705. first motor; 706. rust removal liquid storage tank; 707. pressure pump; 801. driven rotor; 802. part fixing plate; 803. second motor; 804. transmission shaft; 805. driving rotor; 806. transmission belt; 807. extension support plate; 808. adjusting screw; 809. clamping card plate; 901. collecting box; 902. movable draw plate; 903. screen; 904. circulating pump. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: a rust removal device for the surface of a metal part, comprising a fixed mounting plate 1, a dustproof closed barrel 2, a multi-angle spraying and rust removal component, a top plate suspension 3, a cylinder 4, a lifting and feeding plate 5, a part body 6, a part fixing component and a rust removal liquid recovery component; the lower end of the fixed mounting plate 1 is fixedly connected to the dustproof closed barrel 2; a multi-angle spraying and rust removal component is arranged inside the dustproof closed barrel 2; the upper end of the fixed mounting plate 1 is fixedly connected to the top plate suspension 3; the lower end of the top plate suspension 3 is fixedly connected to the cylinder 4; the output end of the cylinder 4 is fixedly connected to the lifting and feeding plate 5; the lower end of the lifting and feeding plate 5 is provided with a part fixing component; the part body 6 is installed below the part fixing component; the lower end of the dustproof closed barrel 2 is provided with a rust removal liquid recovery component; the multi-angle spraying and rust removal component comprises a gear bar push plate 701 and a spraying and rust removal nozzle 702; the side end of the dustproof closed barrel 2 is provided with a gear bar push plate 701 in a through-type sliding manner; the lower end of the gear bar push plate 701 is fixedly connected to the spraying and rust removal nozzle 702.

[0025] See also Figure 2In this embodiment, the multi-angle spray cleaning and rust removal assembly also includes a driving gear 703, a linkage gear ring 704, a first motor 705, a rust removal liquid storage tank 706 and a pressure pump 707; the lower end of the fixed mounting plate 1 is rotatably connected to the driving gear 703; the driving gear 703 and the gear bar push plate 701 are meshed; the lower end of the fixed mounting plate 1 is rotatably connected to the linkage gear ring 704, and the linkage gear ring 704 can drive the gear bar push plate 701 to move synchronously, which has the effect of adjusting the position according to the size of different parts. The wheel ring 704 is meshed with the driving gear 703; a first motor 705 is installed on the upper end of the fixed mounting plate 1; the output shaft of the first motor 705 passes through the fixed mounting plate 1 and is fixedly connected to the rotating shaft of the driving gear 703; a rust removal liquid storage tank 706 is installed on the lower end of the fixed mounting plate 1; a pressure pump 707 is fixedly connected to the side end of the rust removal liquid storage tank 706; the output end pipe of the pressure pump 707 is connected to the side end of the spray rust removal nozzle 702, and the pressure pump 707 can make the spray rust removal nozzle 702 spray a high-pressure water column to the parts to play a grinding role.

[0026] See also Figure 3-4In this embodiment, the part fixing assembly includes a driven rotating wheel 801, a part fixing plate 802, a second motor 803, a transmission shaft 804, a driving rotating wheel 805, a transmission belt 806, an extension support plate 807, an adjusting screw 808 and a clamping clamp 809; the lower end of the lifting feeding plate 5 is rotatably connected to the driven rotating wheel 801; the lower end of the driven rotating wheel 801 is fixedly connected to the part fixing plate 802; the upper end of the lifting feeding plate 5 is installed with a second motor 803; the output shaft of the second motor 803 passes through the lifting feeding plate 5 The material plate 5 is fixedly connected with a transmission shaft 804, and the driven rotating wheel 801 can make the part fixing plate 802 rotate, so that the second motor 803 can drive it to rotate, and play a role in fine grinding and rust removal around the parts. The outer end of the transmission shaft 804 is fixedly connected with a driving wheel 805; the outer ends of the driving wheel 805 and the driven rotating wheel 801 are both connected with a transmission belt 806; the lower end of the part fixing plate 802 is fixedly connected with an extension support plate 807; the inner thread of the extension support plate 807 is connected with an adjusting screw 80 8; The side end of the adjusting screw 808 is fixedly connected with a clamping plate 809. By manually rotating the adjusting screw 808 before processing, the clamping plate 809 is made to be close to the part to be rust-removed so that it can be fixed, which is convenient for subsequent stable rust removal. The rust removal liquid recovery component includes a collection box 901, a movable drawer 902, a screen 903 and a circulation pump 904; the lower end of the dustproof closed barrel 2 is fixedly connected with the collection box 901; the interior of the collection box 901 is slidably connected with the movable drawer 902; the interior of the movable drawer 902 is provided with a screen The mesh 903 and the collecting box 901 can collect the rust removal liquid dripping from the top, and filter the metal particles therein through the mesh 903, and the movable drawer 902 is convenient for the operator to regularly clean the metal particles, and a circulating pump 904 is arranged on the side end of the collecting box 901; the input end pipeline of the circulating pump 904 is connected to the inside of the collecting box 901; the output end pipeline of the circulating pump 904 is connected to the bottom end of the rust removal liquid storage tank 706, and the circulating pump 904 allows the clean rust removal liquid to be reused through the circulating pump 904.

[0027] When working, first manually rotate the adjusting screw 808 to make the pressing clamping plate 809 close to the part body 6 so that it can be stably fixed, and the driven rotating wheel 801 and the transmission belt 806 can rotate the part fixing plate 802 under the drive of the driving rotating wheel 805, so that the fixed part body 6 can also rotate, which is convenient for the subsequent fine grinding and rust removal of the part body 6, and cooperate with the push of the cylinder 4 to stably send the part to the rust removal structure below;

[0028] Then the first motor 705 drives one of the four driving gears 703 to rotate, and the other three driving gears 703 are rotated through the linkage gear ring 704, so that the gear bar push plate 701 can adjust the position of the spray cleaning and rust removal nozzle 702 according to the size of the parts. The rust removal liquid in the rust removal liquid storage tank 706 can make the spray cleaning and rust removal nozzle 702 spray out a high-pressure water column under the action of the pressure pump 707, which can play the role of rust removal and grinding on the surface of the parts, and it is not easy to have a grinding dead angle. Different from the traditional grinding with a grinding sheet, it is a non-contact grinding method and is not easy to damage the metal surface.

[0029] Finally, the rust removal liquid dripping from the top can be collected by the collection box 901, and the metal particles therein can be filtered through the screen 903, and the movable drawer 902 is convenient for the operator to regularly clean the metal particles, and the circulation pump 904 allows the clean rust removal liquid to be reused through the circulation pump 904.

[0030] Through the above steps, the rust layer on the surface of metal parts can be quickly removed, which greatly improves the efficiency of rust removal and will not damage the surface of the parts. The first motor 705 in the multi-angle spray rust removal assembly drives one of the four driving gears 703 to rotate, and the other three driving gears 703 are rotated through the linkage gear ring 704, so that the gear bar push plate 701 can adjust the position of the spray rust removal nozzle 702 according to the size of the parts. The rust removal liquid in the rust removal liquid storage tank 706 can make the spray rust removal nozzle 702 spray a high-pressure water column under the action of the pressure pump 707, which can play the role of rust removal and grinding the surface of the parts, and it is not easy to have grinding dead angles. Different from traditional grinding with grinding discs, it is a non-contact grinding method and is not easy to damage the metal surface.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for removing rust from the surface of a metal part, comprising a fixed mounting plate (1); characterized in that: The utility model also comprises a dustproof closed barrel (2), a multi-angle spraying and rust removal component, a top plate suspension (3), a cylinder (4), a lifting feed plate (5), a part body (6), a part fixing component and a rust removal liquid recovery component; the lower end of the fixed installation plate (1) is fixedly connected to the dustproof closed barrel (2); the multi-angle spraying and rust removal component is arranged inside the dustproof closed barrel (2); the upper end of the fixed installation plate (1) is fixedly connected to the top plate suspension (3); the lower end of the top plate suspension (3) is fixedly connected to the cylinder (4); the output end of the cylinder (4) A lifting feed plate (5) is fixedly connected; a part fixing assembly is arranged at the lower end of the lifting feed plate (5); a part body (6) is installed below the part fixing assembly; a rust removal liquid recovery assembly is arranged at the lower end of the dustproof closed barrel (2); the multi-angle spray rust removal assembly comprises a gear bar push plate (701) and a spray rust removal nozzle (702); a gear bar push plate (701) is slidably arranged through the side end of the dustproof closed barrel (2); and the spray rust removal nozzle (702) is fixedly connected to the lower end of the gear bar push plate (701).

2. A device for removing rust from the surface of metal parts according to claim 1, characterized in that: The multi-angle spray cleaning and rust removal assembly further comprises a driving gear (703), a linkage gear ring (704), a first motor (705), a rust removal liquid storage tank (706) and a pressure pump (707); the lower end of the fixed installation plate (1) is rotatably connected to the driving gear (703); the driving gear (703) and the gear bar push plate (701) are meshed; and the lower end of the fixed installation plate (1) is rotatably connected to the linkage gear ring (704).

3. A metal parts surface rust removal device according to claim 2, characterized in that: The linkage gear ring (704) is meshed with the driving gear (703); a first motor (705) is mounted on the upper end of the fixed mounting plate (1); an output shaft of the first motor (705) passes through the fixed mounting plate (1) and is fixedly connected to the rotating shaft of the driving gear (703); a rust removal liquid storage tank (706) is mounted on the lower end of the fixed mounting plate (1); a pressure pump (707) is fixedly connected to the side end of the rust removal liquid storage tank (706); and an output end pipeline of the pressure pump (707) is connected to the side end of the spray cleaning rust removal nozzle (702).

4. A metal parts surface rust removal device according to claim 1, characterized in that: The part fixing assembly comprises a driven rotating wheel (801), a part fixing plate (802), a second motor (803), a transmission shaft (804), a driving rotating wheel (805), a transmission belt (806), an extension support plate (807), an adjusting screw (808) and a clamping clamp (809); the lower end of the lifting feeding plate (5) is rotatably connected to the driven rotating wheel (801); the lower end of the driven rotating wheel (801) is fixedly connected to the part fixing plate (802); the upper end of the lifting feeding plate (5) is mounted with the second motor (803); the output shaft of the second motor (803) passes through the lifting feeding plate (5) and is fixedly connected to the transmission shaft (804).

5. A device for removing rust from the surface of metal parts according to claim 4, characterized in that: The outer end of the transmission shaft (804) is fixedly connected to a driving wheel (805); the outer ends of the driving wheel (805) and the driven wheel (801) are both drivingly connected to a transmission belt (806); the lower end of the part fixing plate (802) is fixedly connected to an extension support plate (807); the inner thread of the extension support plate (807) is connected to an adjusting screw (808); and the side end of the adjusting screw (808) is fixedly connected to a clamping plate (809).

6. A metal parts surface rust removal device according to claim 1, characterized in that: The rust removal liquid recovery component comprises a collection box (901), a movable draw plate (902), a screen (903) and a circulation pump (904); the lower end of the dustproof closed barrel (2) is fixedly connected to the collection box (901); the interior of the collection box (901) is slidably connected to the movable draw plate (902); and the interior of the movable draw plate (902) is provided with a screen (903).

7. A device for removing rust from the surface of metal parts according to claim 6, characterized in that: A circulation pump (904) is provided at the side end of the collection box (901); an input end pipeline of the circulation pump (904) is connected to the inside of the collection box (901); and an output end pipeline of the circulation pump (904) is connected to the bottom end of the rust removal liquid storage tank (706).

Images