Deburring equipment for sheet metal parts

Abstract

The utility model discloses deburring equipment for sheet metal parts, relates to the technical field of sheet metal processing, and aims to solve the problem that double-sided processing can be carried out only by manually turning over the sheet metal parts and then conveying the sheet metal parts into the equipment, and adopts the technical scheme that a turning-over device is arranged at one end of a conveying belt I, which is positioned at the sheet metal part output end of an equipment body; a second conveying belt is arranged on the side, away from the equipment body, of the turning-over device, the sheet metal parts located at the discharging end of the first conveying belt rotate by 180 degrees through the turning-over device and then fall onto the second conveying belt, and the discharging end of the second conveying belt is located above the feeding end of the first conveying belt. The sheet metal part can be turned over and then conveyed into the equipment body through mutual cooperation of the turning-over device and the second conveying belt, deburring machining can be conducted on the two faces of the sheet metal part without manual turning-over, the automation degree is high, and labor input is reduced.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and more specifically, to sheet metal deburring equipment. Background Technology

[0002] A sheet metal deburring machine is a device used to remove burrs from the surface of sheet metal parts. It removes burrs, sharp edges, oxide scale and other defects from the surface of sheet metal parts through grinding, polishing and other methods, thereby improving product quality and safety.

[0003] Patent document CN210413868U discloses a sheet metal deburring machine, including a frame, a crossbeam plate, a slide base, a slide panel, and a head frame. The crossbeam plate is located inside the frame and is fixedly connected to the upper end of the frame. The slide base is fixedly installed in the middle of the crossbeam plate. The slide panel and the slide base are slidably connected in the vertical direction. The head frame is fixed on the slide panel, and a soft grinding wheel is installed on the head frame.

[0004] The above solution places the center of gravity in the middle of the equipment and improves the polishing effect by increasing the stability of the overall structure. After laser cutting, burrs will be generated on both sides of the cut of the sheet metal part. However, one side of the sheet metal part is attached to the conveyor track to enter the equipment. Therefore, only one side of the sheet metal part can be deburred. The sheet metal part needs to be flipped over manually and fed into the equipment again for double-sided processing, which is inconvenient and increases the labor input.

[0005] Therefore, a new solution is needed to address this problem. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a deburring device for sheet metal parts.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a sheet metal deburring device, including a device body and a first conveyor belt. The first conveyor belt is provided with a flipping device at one end of the device body where the sheet metal is output. The second conveyor belt is provided on the side of the flipping device away from the device body. The sheet metal at the discharge end of the first conveyor belt is rotated 180 degrees by the flipping device and falls onto the second conveyor belt. The discharge end of the second conveyor belt is located obliquely above the feed end of the first conveyor belt.

[0008] The present invention is further configured such that: the turning device includes a conveying roller and a separating plate, both of which are rotatably connected to the housing of the conveyor belt.

[0009] The present invention is further configured such that: the separating plate is located between the conveying roller and the first conveyor belt, the end of the separating plate near the equipment body abuts against the surface of the first conveyor belt, and the top surface of the separating plate is inclined downward in the direction away from the equipment body.

[0010] The present invention is further configured such that: the conveying roller is located obliquely below the separating plate, and the circumferential wall of the conveying roller is provided with a plurality of L-shaped contact strips.

[0011] The present invention is further configured such that: the feed end of the second conveyor belt is located obliquely below the conveyor roller, and the distance between the conveyor roller and both the first and second conveyor belts is greater than the width of the contact strip.

[0012] The present invention is further configured such that: one end of the rotating shaft of the separating plate passes through the housing of the conveyor belt, and the rotating shaft of the separating plate is provided with a fastening nut.

[0013] The housing of the second conveyor belt is provided with a feeding trough, and a feeding rod is rotatably connected inside the feeding trough. Both the conveying roller and the feeding rod are driven by a motor.

[0014] In summary, this utility model has the following beneficial effects: the sheet metal parts can be flipped and transported back into the equipment body by the cooperation of the flipping device and the conveyor belt, and the deburring process on both sides of the sheet metal parts can be carried out without manual flipping. The degree of automation is high and the labor input is reduced. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] In the diagram: 1. Equipment body; 2. Conveyor belt one; 3. Turning device; 4. Conveyor belt two; 5. Conveyor roller; 6. Separating plate; 7. Contact strip; 8. Discharge chute; 9. Discharge rod. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] Example: Deburring equipment for sheet metal parts, such as Figures 1-3As shown, the device includes a main body 1 and a conveyor belt 2. The main body 1 uses internal sanding belts and universal roller brushes to grind and polish sheet metal parts, thereby removing burrs, wire drawing, oxide scale, slag, and other defects. Simultaneously, it can chamfer the edges of the sheet metal parts. A flipping device 3 is located at the end of the conveyor belt 2 where the sheet metal parts are output from the main body 1. The flipping device 3 includes a cylindrical conveyor roller 5 and a triangular-section separating plate 6. Both the conveyor roller 5 and the separating plate 6 are rotatably connected to the housing of the conveyor belt 2. One end of the rotating shaft of the separating plate 6 extends from the conveyor belt 2. A fastening nut is threaded through the housing and connected to it. By rotating the separation plate 6 until it abuts against the surface of the conveyor belt 2, the fastening nut is tightened until it abuts against the outer surface of the conveyor belt 2, thereby restricting the rotation of the separation plate 6. To ensure the stability of sheet metal parts during processing, the conveyor belt 2 is set to vacuum adsorption, which makes the surface of the sheet metal parts fit more tightly with the surface of the conveyor belt 2, ensuring the stability of the sheet metal parts during deburring. The conveying direction of the sheet metal parts can be changed by the separation plate 6, thereby separating the sheet metal parts from the conveyor belt 2, achieving the effect of automatic unloading without manual removal of the sheet metal parts.

[0021] like Figures 1-3 As shown, the separating plate 6 is located between the conveyor roller 5 and the conveyor belt 2. The conveyor roller 5 is connected to the housing of the conveyor belt 2 by a motor. The conveyor roller 5 is located diagonally below the separating plate 6. The top surface of the separating plate 6 is inclined downward in the direction away from the equipment body 1. The circumferential wall of the conveyor roller 5 is provided with several L-shaped abutment strips 7, so that the sheet metal parts on the conveyor belt 2 slide down along the inclined angle of the top surface of the separating plate 6 under the influence of their own weight until they abut against the abutment strips 7. The L-shaped abutment strips 7 can restrict the sheet metal parts from continuing to slide, and at the same time prevent one end of the sheet metal parts from sliding off the abutment strips 7.

[0022] like Figures 1-3As shown, the flipping device 3 has a C-shaped conveyor belt 4 on the side away from the main body 1. The feed end of the conveyor belt 4 is located diagonally below the conveyor roller 5. The distance between the conveyor roller 5 and both the first and second conveyor belts is greater than the width of the contact strip 7 to avoid obstructing the movement of the contact strip 7. When the sheet metal part rotates with the contact strip 7 at an angle greater than 90 degrees, the sheet metal part flips to the feed end of the second conveyor belt 4 due to its own weight and center of gravity. At this time, the sheet metal part is rotated 180 degrees, and the sheet metal part can be flipped without manual intervention. The discharge end of the second conveyor belt 4... Located diagonally above the feeding end of conveyor belt 2, conveyor belt 4 can transport the flipped sheet metal parts back onto conveyor belt 2, thereby achieving automated deburring of both sides of the sheet metal parts. The shell of conveyor belt 4 has a discharge chute 8 on the side opposite to the length of the equipment body 1. A discharge rod 9 is connected to one end of the discharge chute 8 by a motor. The sheet metal parts processed on both sides can be taken out from conveyor belt 4 through the discharge rod 9, thereby improving the automation level of sheet metal processing of the equipment body 1 and reducing manual input.

[0023] Working principle: The sheet metal parts on conveyor belt 2 are moved by the separation plate 6, so that the sheet metal parts are moved above the separation plate 6 and separated from the conveyor belt 2. Since the top surface of the separation plate 6 is inclined downward, the sheet metal parts on the separation plate 6 will slide down onto the conveyor roller 5 under the influence of their own gravity and abut against the contact strip 7. At this time, the sheet metal parts rotate together with the contact strip 7. When the rotation angle of the sheet metal parts is greater than 90 degrees, they will flip over to the feed end of the conveyor belt 4 due to their own gravity and center of gravity. At this time, the sheet metal parts are flipped 180 degrees. The flipped sheet metal parts are transported back to the conveyor belt 2 by the conveyor belt 4, so that the flipped sheet metal parts enter the equipment body 1 again for deburring. The sheet metal parts with both sides processed are taken out from the conveyor belt 4 by the unloading rod 9.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A sheet metal deburring device, comprising a device body (1) and a conveyor belt (2), characterized in that: The conveyor belt 1 (2) is provided with a flipping device (3) at one end of the output sheet metal parts of the equipment body (1). The flipping device (3) is provided with a conveyor belt 2 (4) on the side away from the equipment body (1). The sheet metal parts located at the discharge end of the conveyor belt 1 (2) fall onto the conveyor belt 2 (4) after being rotated 180 degrees by the flipping device (3). The discharge end of the conveyor belt 2 (4) is located diagonally above the feed end of the conveyor belt 1 (2).

2. The sheet metal deburring equipment according to claim 1, characterized in that: The flipping device (3) includes a conveying roller (5) and a separating plate (6), both of which are rotatably connected to the housing of the conveyor belt (2).

3. The sheet metal deburring equipment according to claim 2, characterized in that: The separating plate (6) is located between the conveying roller (5) and the first conveyor belt (2). The end of the separating plate (6) near the equipment body (1) abuts against the surface of the first conveyor belt (2). The top surface of the separating plate (6) is inclined downward in a direction away from the equipment body (1).

4. The sheet metal deburring equipment according to claim 3, characterized in that: The conveying roller (5) is located obliquely below the separating plate (6), and the circumferential wall of the conveying roller (5) is provided with a number of L-shaped contact strips (7).

5. The sheet metal deburring equipment according to claim 4, characterized in that: The feed end of the second conveyor belt (4) is located diagonally below the conveyor roller (5), and the distance between the conveyor roller (5) and the first conveyor belt (2) and the second conveyor belt (4) is greater than the width of the contact strip (7).

6. The sheet metal deburring equipment according to claim 2, characterized in that: One end of the rotating shaft of the separation plate (6) extends out from the housing of the conveyor belt (2) and is connected to a fastening nut.

7. The sheet metal deburring equipment according to claim 2, characterized in that: The housing of the second conveyor belt (4) is provided with a feeding trough (8), and a feeding rod (9) is rotatably connected in the feeding trough (8). Both the conveying roller (5) and the feeding rod (9) are driven by a motor.

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