Rebar grinder with debris collection

Abstract

The utility model relates to reinforcing bar processing technical field, and specifically is the reinforcing bar polisher of scrap collection, including the scrap storage box, the scrap storage box top is provided with conveying assembly, the scrap storage box top one end is fixed with structural block through bolt, structural groove is opened in structural block one side and penetrates, the scrap storage box top is provided with adjusting assembly, adjusting assembly includes the internal thread sleeve of welding in structural block top, the internal thread sleeve inside penetrates and is connected with long screw rod, long screw rod bottom end position structural groove inside is provided with polishing assembly, polishing assembly includes the structure frame of bearing connection in long screw rod bottom end, the structure frame inside is rotatably connected with the polishing roller through the bearing, adopt the semi -automatic design, and the polishing assembly is pushed down to the reinforcing bar and is polished through adjusting assembly, can polish the reinforcing bar of different diameter, and the scrap falls in the scrap storage box through the big hole screen plate and the through slot during polishing, is convenient for collecting the scrap.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, specifically to a steel bar grinder with waste chip collection. Background Technology

[0002] Steel bars are a key material in reinforced concrete structures, mainly used to enhance the tensile strength of concrete. Their cross-section is usually circular or square with rounded corners. Steel bars are steel materials used in reinforced concrete and prestressed reinforced concrete, which are made by hot rolling or cold drawing processes and have high strength, toughness and wear resistance.

[0003] Rebar grinders are specialized equipment used to treat rust on the surface of rebars. They are widely used in construction sites, bridge construction, and other fields. Existing rebar grinders do not have a waste chip collection mechanism, and the waste chips generated during grinding will fly out and affect the surrounding environment. Therefore, a rebar grinder with waste chip collection is proposed. The rotating grinding roller grinds the surface of the rebar inside the structural groove, and the waste chips generated during grinding will fall into the chip collection box through the through groove, which facilitates the collection of waste chips generated during rebar grinding. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a rebar grinder with waste chip collection. The grinding roller grinds the surface of the rebar inside the structural groove, and the waste chips generated during grinding fall into the chip storage box through the through groove, which facilitates the collection of waste chips generated during rebar grinding.

[0005] The technical solution adopted by this utility model to solve its technical problem is a steel bar grinding machine with waste chip collection, including a chip storage box. A conveying component is provided on the top of the chip storage box. A structural block is fixed to one end of the top of the chip storage box by bolts. A structural groove is opened through one side of the structural block. An adjustment component is provided on the top of the structural block. The adjustment component includes an internal threaded sleeve welded to the top of the structural block. A long screw is sleeved through the internal threaded sleeve. A grinding component is provided at the bottom end of the long screw inside the structural groove. The grinding assembly includes a structural frame connected to the bottom end of a long screw via bearings. A grinding roller is rotatably connected inside the structural frame via bearings, and a drive motor is mounted on one end of the structural frame via a mounting bracket.

[0006] By adopting the above technical solution, the rotating long screw pushes the structural frame and the grinding roller inside it downward through the internal threaded sleeve, so that the grinding roller presses on the steel bar, and the drive motor drives the grinding roller to rotate to grind the surface of the steel bar.

[0007] Specifically, a through groove is provided between the chip storage box and the structural block, and a large-hole mesh plate is fixed inside the through groove by bolts.

[0008] Specifically, the top of the structural frame on one side of the long screw is connected to an auxiliary rod via a threaded groove, and the auxiliary rod passes through the structural block.

[0009] Specifically, the conveying assembly includes a support frame that is bolted to the top of the chip storage box. A concave core wheel is rotatably connected inside the support frame via a bearing. A geared motor is mounted on one side of the support frame via a mounting bracket. The output shaft of the geared motor is fixedly connected to one end of the concave core wheel via a connecting sleeve.

[0010] Specifically, the inner bottom of the structure groove on both sides of the through groove is equipped with auxiliary wheels by a mounting bracket, and the output shaft on one side of the drive motor is fixedly connected to one end of the grinding roller by a connecting sleeve.

[0011] Specifically, the chip collection box has a door hinged to one side.

[0012] The beneficial effects of this utility model are: The present invention relates to a steel bar grinding machine with waste chip collection. The steel bar is ground by a high-speed rotating grinding roller in a structural groove. The waste chips generated during grinding are blocked by the structural groove and fall into the chip storage box through the large-hole mesh plate and the through groove, which facilitates the collection of the debris generated during steel bar grinding.

[0013] The steel bar grinding machine with waste collection described in this utility model uses a rotating long screw to push the structural frame downward through the internal threaded sleeve, thereby pressing the steel bar onto the auxiliary wheel through the grinding roller, which can grind steel bars of different diameters. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the chip storage box and structural block of this utility model; Figure 3 This is a schematic diagram of the adjustment component and the grinding component of this utility model; Figure 4 This is a schematic diagram of the conveying component structure of this utility model; In the diagram: 1. Chip storage box; 2. Structural block; 3. Adjustment component; 301. Internal threaded sleeve; 302. Long screw; 303. Auxiliary rod; 4. Structural groove; 5. Grinding component; 501. Structural frame; 502. Grinding roller; 503. Drive motor; 6. Conveying component; 601. Support frame; 602. Concave core wheel; 603. Gear motor; 7. Through groove; 8. Large-hole mesh plate; 9. Box door. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] A rotating grinding roller grinds the surface of the reinforcing bars inside the structural groove. The resulting grinding debris falls through a channel into a debris collection box, facilitating the collection of waste materials generated during the grinding process. Figure 1-4 As shown, the steel bar grinding machine with waste chip collection according to this utility model includes a chip storage box 1. A conveying component 6 is provided on the top of the chip storage box 1. A structural block 2 is fixed to one end of the top of the chip storage box 1 by bolts. A structural groove 4 is provided through one side of the structural block 2. An adjustment component 3 is provided on the top of the structural block 2. The adjustment component 3 includes an internal threaded sleeve 301 welded to the top of the structural block 2. A long screw 302 is sleeved through the internal threaded sleeve 301. A grinding component 5 is provided at the bottom end of the long screw 302 inside the structural groove 4. The grinding assembly 5 includes a structural frame 501 connected to the bottom end of the long screw 302 via a bearing. A grinding roller 502 is rotatably connected inside the structural frame 501 via a bearing. A drive motor 503 is mounted on one end of the structural frame 501 via a mounting bracket.

[0018] In use, rotating the long screw 302 pushes the structural frame 501 and the grinding roller 502 inside it downward through the inner threaded sleeve 301, so that the grinding roller 502 presses on the steel bar, and the drive motor 503 drives the grinding roller 502 to rotate to grind the surface of the steel bar.

[0019] For example, such as Figure 2 As shown, the present invention also includes a through groove 7 between the chip storage box 1 and the structural block 2, and a large-hole mesh plate 8 is fixed inside the through groove 7 by bolts.

[0020] When in use, the opening of the through groove 7 facilitates the falling of waste chips from steel bar grinding into the chip storage box 1, and the setting of the large-hole mesh plate 8 is used to prevent objects from falling into the chip storage box 1 through the through groove 7.

[0021] For example, such as Figure 3 As shown, the present invention also includes an auxiliary rod 303 connected to the top of the structural frame 501 on one side of the long screw 302 via a threaded groove, the auxiliary rod 303 penetrating the structural block 2.

[0022] When in use, the auxiliary rod 303 can prevent the structural frame 501 from rotating along with the long screw 302 without affecting its up and down movement.

[0023] For example, such as Figure 4As shown, the present invention also includes the following: the conveying assembly 6 includes a support frame 601 fixed to the top of the chip storage box 1 by bolts; a concave core wheel 602 is rotatably connected inside the support frame 601 by bearings; a reduction motor 603 is mounted on one side of the support frame 601 by a mounting bracket; and the output shaft of the reduction motor 603 is fixedly connected to one end of the concave core wheel 602 by a connecting sleeve.

[0024] During use, the geared motor 603 drives the concave core wheel 602 to rotate, which is used to assist the movement of the reinforcing bar.

[0025] For example, such as Figure 2 , Figure 3 As shown, the present invention also includes an auxiliary wheel 10 installed on the inner bottom of the structure groove 4 on both sides of the through groove 7 via a mounting bracket, and the output shaft of the drive motor 503 is fixedly connected to one end of the grinding roller 502 via a connecting sleeve.

[0026] In use, the auxiliary wheel 10 is used to support the steel bar without affecting its movement, and the drive motor 503 is used to drive the grinding roller 502 to rotate.

[0027] For example, such as Figure 1 As shown, the present invention also includes a door 9 hinged to one side of the chip storage box 1.

[0028] When in use, the waste chips collected in the chip collection box 1 can be taken out by opening the box door 9.

[0029] When using this utility model, the person uses a power cord to connect the device to an external power source, and then holds the steel bar and places it on the concave core wheel 602. The geared motor 603 drives the concave core wheel 602 to rotate, which can push the steel bar to move, so that one end of the steel bar is moved into the structural groove 4. The auxiliary wheel 10 at the bottom of the structural groove 4 is used to support the steel bar. Rotating the long screw 302 pushes the structural frame 501 down through the internal threaded sleeve 301, thereby pressing the steel bar onto the auxiliary wheel 10 through the grinding roller 502. Turning on the drive motor 503 drives the grinding roller 502 to rotate at high speed to grind the steel bar. Personnel hold the steel bar and rotate it to perform comprehensive grinding on the surface of the steel bar. The waste chips generated during grinding are blocked by the structural groove 4, and then fall into the chip storage box 1 through the large-hole mesh plate 8 and the through groove 7, which facilitates the collection of the debris generated during steel bar grinding. The waste chips collected in the chip storage box 1 can be taken out by opening the box door 9.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rebar grinder with waste collection function, characterized in that, The device includes a chip storage box (1), a conveying assembly (6) on the top of the chip storage box (1), a structural block (2) fixed to one end of the top of the chip storage box (1) by bolts, a structural groove (4) through one side of the structural block (2), an adjustment assembly (3) on the top of the structural block (2), the adjustment assembly (3) including an internal threaded sleeve (301) welded to the top of the structural block (2), a long screw (302) through the internal threaded sleeve (301), and a grinding assembly (5) at the bottom end of the long screw (302) inside the structural groove (4). The grinding assembly (5) includes a structural frame (501) connected to the bottom end of a long screw (302) via a bearing. A grinding roller (502) is rotatably connected inside the structural frame (501) via a bearing. A drive motor (503) is mounted on one end of the structural frame (501) via a mounting bracket.

2. The rebar grinder with waste chip collection according to claim 1, characterized in that, A through groove (7) is provided between the chip storage box (1) and the structural block (2), and a large-hole mesh plate (8) is fixed inside the through groove (7) by bolts.

3. The rebar grinder with waste chip collection according to claim 1, characterized in that, The structural frame (501) is located on the top of the long screw (302) and is connected to an auxiliary rod (303) through a threaded groove. The auxiliary rod (303) passes through the structural block (2).

4. The rebar grinder with waste chip collection according to claim 1, characterized in that, The conveying assembly (6) includes a support frame (601) fixed to the top of the chip storage box (1) by bolts. A concave core wheel (602) is rotatably connected inside the support frame (601) by bearings. A geared motor (603) is mounted on one side of the support frame (601) by a mounting bracket. The output shaft of the geared motor (603) is fixedly connected to one end of the concave core wheel (602) by a connecting sleeve.

5. The rebar grinder with waste chip collection according to claim 1, characterized in that, The inner bottom of the structure groove (4) located on both sides of the through groove (7) is equipped with auxiliary wheels (10) by a mounting bracket. The output shaft of the drive motor (503) is fixedly connected to one end of the grinding roller (502) by a connecting sleeve.

6. The rebar grinder with waste chip collection according to claim 1, characterized in that, The chip storage box (1) has a door (9) hinged to one side.

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