Metal product rust removal device

Abstract

The utility model relates to the technical field of metal product machining, and discloses a metal product rust removal device which comprises a spraying assembly, a regulating assembly, a rust removal assembly and a clamping assembly. Meanwhile, the bottom of the spray thrower is provided with a water conveying connector communicated with the interior of the spray thrower, a plurality of atomizing nozzles communicated with the interior of the spray thrower are fixed in the spray thrower, the regulation and control assembly comprises a mounting plate fixed to the side portion of the spray thrower, and a first gear and a second gear are hinged to the interior of the mounting plate; the spraying device sprays a rust remover to the clamped metal product after atomizing the rust remover, chemical rust removal treatment is conducted, the cleaning roller is driven by the rotating rod to be attached to the metal product to rotate, meanwhile, the cleaning roller is driven by the motor to rotate, and a brush on the side portion of the cleaning roller enters the deep position of the irregular metal product to conduct brushing treatment. And therefore, the device can effectively perform rust removal treatment on different metal products, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Metal product rust removal device is widely used in metal processing, automobile maintenance, shipbuilding, bridge construction and machinery manufacturing. It can help improve the quality and durability of metal products and provide an excellent foundation for subsequent process operations. Metal product rust removal device is a device used to remove oxides, rust and dirt on the metal surface. It is mainly used to restore the finish of metal products, extend their service life and provide good surface conditions for subsequent coating or processing.

[0003] According to the Chinese utility model patent No. CN211103275U, a device for preventing rust from being removed from metal products is proposed. A linear motor is used to drive the top plate to move along a slide rail, so that the grinding room moves, thereby preventing the steel pipe from being polished and rusted. The servo motor drives the light tube to rotate by fixing it, so that the grinding room fully polishes the steel pipe. Although it can effectively remove rust from the surface, it cannot remove rust from other irregularly shaped metal products, resulting in the rust in the concave part being unable to be effectively treated. At the same time, the grinding method affects the smoothness of the surface of the metal product itself and causes the thickness to be thinned, which has certain defects. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a rust removal device for metal products, which has the advantage of being able to effectively remove rust from metal products of different shapes without affecting the surface smoothness and thickness of the metal products themselves. It solves the problem that the current rust removal device uses grinding to remove rust on the metal surface, but is unable to remove rust from recessed areas of irregularly shaped metal products, and that grinding affects the surface gloss and thickness of the metal products.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal product rust removal device, comprising a spray assembly, a regulating assembly, a rust removal assembly and a clamping assembly, wherein the spray assembly comprises a sprayer, a pumping pump communicating with the interior is fixed on the sprayer, and a water delivery interface communicating with the interior of the sprayer is provided at the bottom of the sprayer, and a plurality of atomizing nozzles communicating with the interior are fixed in the sprayer, the water delivery interface is connected to an external water supply pipeline, and a mixed liquid of water and a rust remover is delivered to the sprayer through the water supply pipeline. The liquid enters the sprayer, and under the pumping force of the pumping pump, the mixed liquid forms a pressure inside, and then is sprayed outward from the atomizing nozzle provided on the front side onto the side of the metal product, and the rust on the surface of the metal product is initially chemically treated after the mixed liquid contacts with the rust on the surface of the metal product;

[0008] The regulating assembly includes a mounting plate fixed to the side of the sprayer, a first gear and a second gear are hinged in the mounting plate, and a transmission track is sleeved on the side, and a stabilizing rod is movably sleeved in the second gear. The mounting plate is used to mount the regulating assembly on the sprayer as a whole, and the mounting plate is hollow inside to provide protection for the first and second gears. When the first gear rotates, the second gear is driven to rotate synchronously through the sleeved transmission track.

[0009] The rust removal assembly comprises a rotating rod fixed at one end of the second gear, a spring telescopic rod movably sleeved in the rotating rod, a stabilizing side plate fixed at one end of the spring telescopic rod, and a rust removal roller hinged between the stabilizing side plates. When the second gear rotates, the rotating rod is driven to rotate synchronously, and at the same time, the spring telescopic rod has a force to contract into the rotating rod, so as to pull the stabilizing side plate closer to the middle, so as to clamp and fix the metal product;

[0010] The clamping assembly includes a fixing plate fixed to the front end of the stabilizing rod. When the output end of the electric telescopic rod drives the stabilizing rod to push the fixing plate, it moves toward the middle, thereby clamping and fixing the metal product.

[0011] As a further improvement of the above solution, a protective cover is fixed on the mounting plate, and a fixed motor is fixed inside, and the output end of the fixed motor is fixed on the first gear;

[0012] Through the above technical solution, the output end of the fixed motor has the function of bidirectional rotation. After power is turned on, the output end drives the first gear to rotate.

[0013] As a further improvement of the above solution, a limit sliding groove is provided in the cross direction on the fixed plate, and a clamping claw is slidably connected in the limit sliding groove;

[0014] Through the above technical solution, the width of the clamping claw is consistent with the width of the limiting slide groove, which increases the stability of the clamping claw sliding in the limiting slide groove. When the clamping claw moves from the tail end to the front end of the limiting slide groove, the metal product is clamped and fixed. On the contrary, when the clamping claw moves to the tail end, it is separated from the metal product, thereby achieving the effect of adjusting or removing the metal product.

[0015] As a further improvement of the above solution, a tension spring is fixed in the limiting slide groove, and one end of the tension spring is fixed on the clamping claw;

[0016] Through the above technical solution, the tension spring has the effect of expanding and pushing the clamping claw to move forward, so that when the clamping claw clamps the metal product, the clamping force is increased to prevent the metal product from falling off the fixed plate.

[0017] As a further improvement of the above solution, a plurality of adsorption plates are equidistantly mounted on the fixed plate;

[0018] Through the above technical solution, when the fixed disk approaches the middle and clamps the metal product, the adsorption disk is adsorbed on the opposite surface of the metal product to avoid slipping between the contact surface of the metal product and the fixed disk.

[0019] As a further improvement of the above solution, an electric telescopic rod is fixed on the mounting plate, and the output end of the electric telescopic rod is fixed to one end of the stabilizing rod;

[0020] Through the above technical solution, after the electric telescopic rod is powered on, its output end drives the stabilizing rod to move forward and backward, pushing and pulling the fixing plate to clamp or loosen the metal product.

[0021] As a further improvement of the above solution, a motor is fixed on the stabilizing side plate, and the output end of the motor passes through the stabilizing side plate and is fixed on one end of the rust removal roller;

[0022] Through the above technical solution, after the motor is powered on, its output end drives the rust removal roller to rotate. When the rust removal roller is in contact with the metal product, the side brush can remove the rust on the metal product.

[0023] Compared with the prior art, the utility model provides a metal product rust removal device having the following features:

[0024] Beneficial effects:

[0025] 1. The metal product rust removal device atomizes the rust remover through a sprayer and then splashes it on the clamped metal product to perform chemical rust removal treatment, and drives the cleaning roller to rotate on the metal product through a rotating rod. At the same time, the cleaning roller is driven to rotate by a motor, so that the brush on the side of the cleaning roller enters deep into the irregular metal product for brushing treatment, so that the device can effectively perform rust removal treatment on different metal products, thereby improving its practicality.

[0026] 2. The rust removal device for metal products drives the stabilizing rod to push the fixing plate toward the middle through the output end of the electric telescopic rod, thereby clamping and fixing the metal product, so that metal products of different sizes can be clamped and fixed. At the same time, under the pulling force of the spring telescopic rod, the rust removal roller is tightly attached to the side of the metal product, so that metal products of different sizes can be rust-removed, further increasing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall external top view of the device of the utility model;

[0028] Figure 2 This is a schematic diagram of the overall external bottom structure of the device of the utility model;

[0029] Figure 3 This is a schematic diagram of the connection structure between the spray component and the regulating component of the utility model;

[0030] Figure 4 This is a schematic diagram of the connection structure of the fixed motor, the electric telescopic rod and the gears of the utility model;

[0031] Figure 5 This is a schematic diagram of the overall structure of the clamping assembly of the utility model;

[0032] Figure 6 It is a schematic diagram of the overall structure of the rotating rod of the utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1. Spray assembly; 101. Sprayer; 102. Pump; 103. Water delivery interface; 104. Atomizing nozzle;

[0035] 2. Control assembly; 201. Mounting plate; 202. Protective cover plate; 203. First gear; 204. Second gear; 205. Drive track; 206. Fixed motor; 207. Electric telescopic rod; 208. Stabilizing rod;

[0036] 3. Rust removal assembly; 301. Rotating rod; 302. Spring telescopic rod; 303. Stabilizing side plate; 304. Rust removal roller; 305. Motor;

[0037] 4. Clamping assembly; 401. Fixed plate; 402. Limiting slide groove; 403. Clamping claw; 404. Tension spring; 405. Adsorption plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Embodiment 1

[0040] See also Figure 1-6 As shown, the metal product rust removal device proposed in this embodiment includes a spray component 1, a regulating component 2, a rust removal component 3 and a clamping component 4, wherein the spray component 1 includes a sprayer 101, on which a pumping pump 102 communicating with the inside is fixed, and at the same time, a water delivery interface 103 communicating with the inside of the sprayer 101 is provided at the bottom of the sprayer 101, and a plurality of atomizing nozzles 104 communicating with the inside are fixed in the sprayer 101, and the water delivery interface 103 is connected to an external water supply pipeline, and a mixed liquid of water and a rust remover is delivered to the sprayer 101 through the water supply pipeline. The liquid enters the sprayer 101, and under the pumping force of the pumping pump 102, the mixed liquid forms a pressure inside, and then is sprayed outward from the atomizing nozzle 104 provided on the front side onto the side of the metal product, and the rust on the surface of the metal product is initially chemically treated after the mixed liquid contacts with the rust;

[0041] The regulating assembly 2 includes a mounting plate 201 fixed to the side of the sprayer 101, a first gear 203 and a second gear 204 are hinged in the mounting plate 201, and a transmission crawler 205 is sleeved on the side, and a stabilizing rod 208 is movably sleeved in the second gear 204. The mounting plate 201 is used to mount the regulating assembly 2 on the sprayer 101 as a whole, and the mounting plate 201 is hollow inside to provide protection for the first and second gears. At the same time, when the first gear 203 rotates, the second gear 204 is driven to rotate synchronously through the sleeved transmission crawler 205;

[0042] The rust removal assembly 3 includes a rotating rod 301 fixed at one end of the second gear 204, a spring telescopic rod 302 is movably sleeved in the rotating rod 301, a stabilizing side plate 303 is fixed at one end of the spring telescopic rod 302, and a rust removal roller 304 is hinged between the stabilizing side plates 303. When the second gear 204 rotates, the rotating rod 301 is driven to rotate synchronously, and at the same time, the spring telescopic rod 302 has a force to contract into the rotating rod 301, so as to pull the stabilizing side plate 303 closer to the middle, so that the metal product can be clamped and fixed;

[0043] The clamping assembly 4 includes a fixing plate 401 fixed to the front end of the stabilizing rod 208. When the output end of the electric telescopic rod 207 drives the stabilizing rod 208 to push the fixing plate 401, it moves toward the middle, thereby clamping and fixing the metal product.

[0044] The working principle of the metal product rust removal device proposed in this embodiment is as follows: when in use, the metal product is placed between the fixed plates 401, and the output ends of the electric telescopic rods 207 at both ends are controlled to move forward, so that the stabilizing rods 208 installed at the front end push the fixed plates 401 to clamp the two ends of the metal product. At the same time, under the push of the tension spring 404, the clamping claws 403 at the front end are clamped on the sides of the two ends of the metal product, and the surface of the metal product is adsorbed and fixed by the adsorption plate 405. After the fixation is completed, the fixed motor 206 is controlled to operate so that its output end drives the first gear 203 to rotate. At this time, the fixed motor 206 is controlled to operate so that the output end drives the first gear 203 to rotate. The transmission crawler 205 sleeved on the side drives the second gear 204 to rotate, so that the rotating rod 301 drives the rust removal roller 304 to rotate, and the rust removal roller 304 is attached to the side of the metal product under the pulling force of the internal spring telescopic rod 302, and the rust removal roller 304 is driven to rotate by the installed motor 305. At the same time, the external connecting pipe is transported into the sprayer 101. After the rust removal mixture forms pressure inside, it is splashed outward on the metal product through the installed atomizing nozzle 104, so as to avoid chemical reaction treatment of rust on the metal product. Under the rotation of the rust removal roller 304, the rust on the metal product is brushed off.

[0045] Furthermore, a protective cover plate 202 is fixed on the mounting plate 201, and a fixed motor 206 is fixed inside, and the output end of the fixed motor 206 is fixed on the first gear 203;

[0046] More specifically, the output end of the fixed motor 206 has a bidirectional rotation function. After being powered on, the output end drives the first gear 203 to rotate.

[0047] Furthermore, a limit slot 402 is provided in a cross direction on the fixed plate 401, and a clamping claw 403 is slidably connected in the limit slot 402;

[0048] More specifically, the width of the clamping claw 403 matches the width of the limiting groove 402, which increases the stability of the clamping claw 403 sliding in the limiting groove 402. When the clamping claw 403 moves from the tail end to the front end of the limiting groove 402, the metal product is clamped and fixed. On the contrary, when the clamping claw 403 moves to the tail end, it is separated from the metal product, thereby achieving the effect of adjusting or removing the metal product.

[0049] Furthermore, a tension spring 404 is fixed in the limiting slide groove 402, and one end of the tension spring 404 is fixed on the clamping claw 403;

[0050] More specifically, the tension spring 404 has the effect of expanding and pushing the clamping claw 403 to move forward, so that when the clamping claw 403 clamps the metal product, the clamping force is increased to prevent the metal product from being separated from the fixed plate 401.

[0051] Furthermore, a plurality of adsorption plates 405 are installed at equal intervals on the fixed plate 401;

[0052] More specifically, when the fixing plate 401 approaches the middle and clamps the metal product, the adsorption plate 405 is adsorbed on the opposite side of the metal product to avoid slippage between the contact surface of the metal product and the fixing plate 401 .

[0053] Furthermore, an electric telescopic rod 207 is fixed on the mounting plate 201, and an output end of the electric telescopic rod 207 is fixed to one end of the stabilizing rod 208;

[0054] More specifically, after the electric telescopic rod 207 is powered on, its output end drives the stabilizing rod 208 to move forward and backward, pushing and pulling the fixing plate 401 to clamp or loosen the metal product.

[0055] Furthermore, a motor 305 is fixed on the stabilizing side plate 303, and an output end of the motor 305 passes through the stabilizing side plate 303 and is fixed to one end of the rust removal roller 304;

[0056] More specifically, after the motor 305 is powered on, its output end drives the rust removal roller 304 to rotate. When the rust removal roller 304 is attached to the metal product, the brush on the side can remove the rust on the metal product.

[0057] Although the 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 rust removal device for metal products, comprising a spraying component, a regulating component, a rust removal component and a clamping component, characterized in that: The spray assembly includes a sprayer, a pumping pump communicating with the interior is fixed on the sprayer, a water delivery interface communicating with the interior of the sprayer is opened at the bottom of the sprayer, and a plurality of atomizing nozzles communicating with the interior are fixed in the sprayer; The regulating assembly comprises a mounting plate fixed to the side of the sprayer, a first gear and a second gear are hinged in the mounting plate, a transmission track is sleeved on the side, and a stabilizing rod is movably sleeved in the second gear; The rust removal assembly comprises a rotating rod fixed at one end of the second gear, a spring telescopic rod is movably sleeved in the rotating rod, a stabilizing side plate is fixed at one end of the spring telescopic rod, and a rust removal roller is hinged between the stabilizing side plates; The clamping assembly comprises a fixing plate fixed to the front end of the stabilizing rod.

2. A rust removal device for metal products according to claim 1, characterized in that: A protective cover plate is fixed on the mounting plate, and a fixed motor is fixed inside the mounting plate, and an output end of the fixed motor is fixed on the first gear.

3. A rust removal device for metal products according to claim 1, characterized in that: A limit sliding groove is provided in the cross direction on the fixed plate, and a clamping claw is slidably connected in the limit sliding groove.

4. A rust removal device for metal products according to claim 3, characterized in that: A tension spring is fixed in the limiting sliding groove, and one end of the tension spring is fixed on the clamping claw.

5. The rust removal device for metal products according to claim 3, characterized in that: A plurality of adsorption plates are equidistantly mounted on the fixed plate.

6. A rust removal device for metal products according to claim 2, characterized in that: An electric telescopic rod is fixed on the mounting plate, and an output end of the electric telescopic rod is fixed on one end of the stabilizing rod.

7. A rust removal device for metal products according to claim 1, characterized in that: A motor is fixed on the stable side plate, and an output end of the motor passes through the stable side plate and is fixed on one end of the rust removal roller.

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