Device for removing shearing burrs of medium plate

Abstract

The invention discloses a device for removing sheared burrs of a medium plate, which is characterized in that a fixed baffle and a push plate mechanism are symmetrically arranged at the top of a roller conveyor, a deburring mechanism is mounted on the top of the roller conveyor in a spanning manner, and a dust hood is fixedly mounted at the bottom of the roller conveyor and below the deburring mechanism; the output end of the dust hood is fixedly connected with a negative-pressure dust removal pump, the output end of the negative-pressure dust removal pump is connected with a dust collection box, and a storage drawer is arranged on the dust collection box; the push plate mechanism comprises a first electric cylinder and a push plate, grooves are uniformly formed in the push plate, the push plate is arranged in the roller conveyor, rollers of the roller conveyor are arranged in the grooves, the first electric cylinder is fixedly installed on the side wall of the roller conveyor, and the movable end of the first electric cylinder penetrates through the side wall of the roller conveyor and is fixedly connected with the side wall of the push plate; guide rods are symmetrically and fixedly connected to the positions, on the two sides of the first electric cylinder, of the side wall of the push plate, the guide rods penetrate through the side wall of the roller conveyor, and the guide rods are slidably connected with the side wall of the roller conveyor.

Description

Technical Field

[0001] The invention relates to a device for removing shear burrs of medium and thick plates. Background Art

[0002] Double-sided shearing of medium and thick plates uses rolling shearing. Burrs are easily generated during the shearing process, and the burrs splash onto the upper surface of the steel plate as the shear blade rises. Some burrs are pressed into the steel plate, and the burr depth exceeds the steel plate tolerance, which in turn affects the production quality of the medium and thick plates. Therefore, a deburring device is required to deburr the medium and thick plates after shearing.

[0003] However, when deburring the medium and thick plate, the burrs are pressed into the surface of the steel plate and are difficult to remove, and a large amount of dust and iron filings will be generated. The dust will escape into the air in the workplace, causing the quality of the working environment to deteriorate. In view of the above problems, a device for removing shear burrs from medium and thick plates is proposed, which is mainly used for removing and collecting shear burrs from medium and thick plates.

[0004] Literature search: (1) Patent No. CN202021303914.2 discloses a "surface treatment device for medium and thick plate processing". When the surface of the medium and thick plate is polished, the surface is usually processed by workers holding a planer. However, the handheld planer is easy to slip from the surface of the medium and thick plate, causing scratches and other hazards to the workers holding the planer. Therefore, a device is urgently needed to solve the problem. It is mainly used to clean foreign objects on the surface of the medium and thick plate, improve stability and prevent it from slipping during processing, so as to reduce harm to workers.

[0005] (2) Patent No. CN202310055653.9 discloses "a surface treatment device for plate processing". This application provides a surface treatment device for plate processing, comprising: a support mechanism for supporting; a dust collecting mechanism, which is arranged above the support mechanism and is used to process the surface of the plate; wherein the dust collecting mechanism comprises an air suction component and a dust collecting component, and the air suction component is provided with a dust collecting component at one end close to the support mechanism, and the dust collecting component comprises an air collecting hood, and a limiting ring is provided at the bottom end of the air collecting hood, and a protective ring is provided at the bottom end of the limiting ring, and a plurality of pulleys are provided at the bottom end of the protective ring, which relates to the field of plate processing technology, wherein a shrink tube and a connecting rod are provided inside the air suction component, and the two ends of the connecting rod are respectively connected to a first support plate and a second support plate, and when the length of the shrink tube is changed, the shrink tube is positioned by the connecting rod, so that the distance between the air suction component and the workbench can be changed, so that the debris on the surface of the processed plate can be absorbed and absorbed thoroughly.

[0006] (3) Patent No. CN217648075U discloses a "surface treatment device for processing medium and thick plates". The present invention discloses a surface treatment device for processing medium and thick plates, comprising an operating frame, a protective shell is fixedly connected to the left side of the operating frame near the top, a servo motor is fixedly connected to the left side of the inner cavity of the protective shell, a first screw is fixedly connected to the right end of the power output shaft of the servo motor, the right end of the first screw penetrates the right side of the inner cavity of the protective shell and the left side of the operating frame, and is inserted into the right side of the inner cavity of the operating frame near the top, a first movable block is sleeved on the outer edge of the first screw near the left end, a thread matching the first screw is opened in the inner cavity of the first movable block, and an electric push rod is fixedly connected to the bottom of the first movable block. Through the mutual cooperation between the electric push rod, the box body, the grinding motor, the rotating shaft, the disc, the movable rod, the grinding disc, the limit block, the spring and other mechanisms, the plate can be provided with a buffer protection effect during grinding. Summary of the invention

[0007] The purpose of the present invention is to provide a device for removing shear burrs of medium and thick plates. The device moves the plate belt with the grinding mechanism, and the grinding head in the grinding mechanism fits with the cut surface on the other side of the medium and thick plate to grind and remove burrs on the two cut surfaces of the medium and thick plate. The medium and thick plates of different sizes can be deburred. At the same time, when the burrs on the cut edges of the medium and thick plates are grinded and removed, the negative pressure dust removal pump works, and the dust generated during grinding is negatively pressured and gathered through the dust collecting hood, and the dust generated by deburring is collected in the dust collecting box and collected in the storage drawer in the dust collecting box.

[0008] To achieve the above object, the present invention provides the following technical solutions: A device for removing shear burrs of medium and thick plates comprises a roller conveyor, wherein a fixed baffle and a push plate mechanism are symmetrically arranged on the top of the roller conveyor, and a deburring mechanism is installed across the top of the roller conveyor, and a dust collecting hood is fixedly installed on the bottom of the roller conveyor mechanism below the deburring mechanism, and the output end of the dust collecting hood is fixedly connected to a negative pressure dust removal pump, and the output end of the negative pressure dust removal pump is connected to a dust collecting box, and a storage drawer is arranged on the dust collecting box; the push plate mechanism comprises a first electric cylinder and a push plate, and grooves are evenly opened on the push plate, the push plate is built in the roller conveyor, and the rollers of the roller conveyor are built in the grooves, the first electric cylinder is fixedly installed on the side wall of the roller conveyor, and the movable end of the first electric cylinder penetrates the side wall of the roller conveyor and is fixedly connected to the side wall of the push plate; the side wall of the push plate is symmetrically fixedly connected with guide rods on both sides of the first electric cylinder, the guide rods penetrate the side wall of the roller conveyor, and the guide rods are slidably connected to the side wall of the roller conveyor ; The deburring mechanism includes a portal frame, two ends of the portal frame are fixedly connected to the two side walls of the top of the roller conveyor, a first grinding mechanism is arranged at one end of the top of the portal frame, the portal frame is provided with a strip opening, the portal frame is slidably connected with a movable plate at the strip opening, and a second grinding mechanism is installed on the movable plate, the top of the portal frame is fixedly connected with a second electric cylinder on one side of the movable plate, and the movable end of the second electric cylinder is fixedly connected to the movable plate; the first grinding mechanism and the second grinding mechanism both include a motor, a rotating rod and a grinding head, the motor of the first grinding mechanism is fixedly installed on the portal frame, the rotating rod of the first grinding mechanism passes through the portal frame and is fixedly connected to the output end of the motor, the motor in the second grinding mechanism is fixedly installed on the top of the movable plate, the rotating rod in the second grinding mechanism sequentially passes through the strip opening opened by the portal frame and the movable plate and is fixedly connected to the output end of the corresponding motor, the grinding head is fixedly connected to the bottom end of the rotating rod, and the grinding head is located between the rollers.

[0009] Compared with the prior art, the present invention has the following beneficial effects: The present invention works by a negative pressure dust removal pump, and negatively collects the dust generated during grinding through a dust collecting hood, and collects the dust generated by deburring into a dust collecting box, which is collected by a storage drawer in the dust collecting box, thereby avoiding excessive dust content in the working environment and improving the quality of the working environment.

[0010] The present invention pushes the push plate by the movable end of the first electric cylinder, and the push plate moves under the guidance of the guide rod. The push plate pushes the medium and thick plate between the push plate and the fixed baffle on the roller conveyor until it fits with the fixed baffle, thereby correcting the position of the medium and thick plate to be deburred.

[0011] In the present invention, the grinding head of the first grinding mechanism is tangent to the cut surface of the medium and thick plate that is fitted with the fixed baffle, the movable end of the second electric cylinder is contracted, and the second grinding mechanism is moved by the movable plate. The grinding head in the second grinding mechanism of Shudie is fitted with the cut surface on the other side of the medium and thick plate, so that the two cut surfaces of the medium and thick plate can be ground and deburred, and deburring of medium and thick plates of different sizes can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic diagram of the structure of a deburring device for medium and thick plate processing.

[0013] Figure 2 This is a top view of a deburring device used in the production of medium and thick plate processing.

[0014] Figure 3 This is a front view of a push plate in a deburring device used in the production of medium and thick plate processing.

[0015] Figure 4 The present invention is a schematic structural diagram of a first grinding mechanism and a second grinding mechanism in a deburring device for processing and producing medium and thick plates.

[0016] In the figure: 1. roller conveyor; 2. dust hood; 3. negative pressure dust removal pump; 4. dust box; 5. deburring mechanism; 6. fixed baffle; 7. push plate mechanism; 8. push plate; 9. guide rod; 10. first electric cylinder; 11. groove; 12. door frame; 13. first grinding mechanism; 14. second electric cylinder; 15. moving plate; 16. strip mouth; 17. second grinding mechanism; 18. motor; 19. rotating rod; 20. grinding head. Implementation

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 4 In an embodiment of the present invention, a deburring device for processing and producing medium and thick plates includes a roller conveyor 1, wherein a fixed baffle 6 and a push plate mechanism 7 are symmetrically arranged on the top of the roller conveyor 1, a deburring mechanism 5 is installed across the top of the roller conveyor 1, a dust collecting hood 2 is fixedly installed at the bottom of the roller conveyor mechanism 1 below the deburring mechanism 5, a negative pressure dust removal pump 3 is fixedly connected to the output end of the dust collecting hood 2, a dust collecting box 4 is connected to the output end of the negative pressure dust removal pump 3, and a storage drawer is arranged on the dust collecting box 4.

[0019] When the burrs on the cut edges of medium and thick plates are removed by grinding, the negative pressure dust removal pump 3 works, and the dust generated during grinding is negatively collected through the dust collecting hood 2, and the dust generated by deburring is collected into the dust collecting box 4 and collected by the storage drawer in the dust collecting box 4, thereby avoiding excessive dust content in the working environment and improving the quality of the working environment.

[0020] The push plate mechanism 7 includes a first electric cylinder 10 and a push plate 8. The push plate 8 is evenly provided with grooves 11. The push plate 8 is built into the roller conveyor 1, and the roller of the roller conveyor 1 is built into the groove 11. The first electric cylinder 10 is fixedly installed on the side wall of the roller conveyor 1. The movable end of the first electric cylinder 10 penetrates the side wall of the roller conveyor 1 and is fixedly connected to the side wall of the push plate 8. The movable end of the first electric cylinder 10 pushes the push plate 8 to move. The push plate 8 pushes the medium and thick plates between the push plate 8 and the fixed baffle 6 on the roller conveyor 1 until they are in contact with the fixed baffle 6, thereby correcting the position of the medium and thick plates to be deburred.

[0021] The side walls of the push plate 8 are symmetrically fixedly connected with guide rods 9 on both sides of the first electric cylinder 10. The guide rods 9 penetrate the side walls of the roller conveyor 1, and the guide rods 9 are slidingly connected to the side walls of the roller conveyor 1. When the push plate 8 moves, the push plate 8 is guided by the guide rods 9 to increase the stability of the push plate 8 when moving.

[0022] The deburring mechanism 5 includes a portal frame 12, both ends of which are fixedly connected to the two side walls of the top of the roller conveyor 1, a first grinding mechanism 13 is arranged at one end of the top of the portal frame 12, the portal frame 12 is provided with a strip opening 16, a movable plate 15 is slidably connected to the portal frame 12 at the strip opening 16, a second grinding mechanism 17 is installed on the movable plate 15, a second electric cylinder 14 is fixedly connected to the top of the portal frame 12 on one side of the movable plate 15, a movable end of the second electric cylinder 14 is fixedly connected to the movable plate 15, the first grinding mechanism 13 and the second grinding mechanism 17 both include a motor 18, a rotating rod 19 and a grinding head 20, the motor 18 of the first grinding mechanism 13 is fixedly installed on the portal frame 12, the rotating rod 19 of the first grinding mechanism 13 passes through the portal frame 12 and the motor 1 8 output end is fixedly connected, the motor 18 in the second grinding mechanism 17 is fixedly installed on the top of the movable plate 15, the rotating rod 19 in the second grinding mechanism 17 sequentially penetrates the strip-shaped opening 16 opened by the door frame 12 and the movable plate 15 and is fixedly connected with the output end of the corresponding motor 18, the grinding head 20 is fixedly connected to the bottom end of the rotating rod 19, the grinding head 20 is located between the rollers, the grinding head 20 of the first grinding mechanism 13 is tangent to the cut surface of the medium and thick plate fitted with the fixed baffle 6, the movable end of the second electric cylinder 14 is contracted, and the second grinding mechanism 17 is moved through the movable plate 15, and the grinding head 20 in the second grinding mechanism 17 of Shudie is fitted with the cut surface on the other side of the medium and thick plate, so that the two cut surfaces of the medium and thick plate can be ground and deburred, and the medium and thick plates of different sizes can be deburred.

Claims

1. A device for removing shear burrs from medium and thick plates, comprising a roller conveyor, characterized in that The top of the roller conveyor is symmetrically provided with a fixed baffle and a push plate mechanism, and a deburring mechanism is installed across the top of the roller conveyor, and a dust collecting hood is fixedly installed at the bottom of the roller conveyor mechanism below the deburring mechanism, and the output end of the dust collecting hood is fixedly connected to a negative pressure dust removal pump, and the output end of the negative pressure dust removal pump is connected to a dust collecting box, and a storage drawer is provided on the dust collecting box; the push plate mechanism includes a first electric cylinder and a push plate, and grooves are evenly opened on the push plate. The push plate is built into the roller conveyor, and the rollers of the roller conveyor are built into the grooves. The first electric cylinder is fixedly installed on the side wall of the roller conveyor, and the movable end of the first electric cylinder penetrates the side wall of the roller conveyor and is fixedly connected to the side wall of the push plate; the side wall of the push plate is symmetrically fixedly connected with guide rods on both sides of the first electric cylinder, and the guide rods penetrate the side wall of the roller conveyor, and the guide rods are slidably connected to the side wall of the roller conveyor; the deburring mechanism includes a door-type The gantry frame has two ends fixedly connected to the two side walls of the top of the roller conveyor, a first grinding mechanism is arranged at one end of the top of the gantry frame, the gantry frame has a strip opening, the gantry frame is slidably connected to a movable plate at the strip opening, and a second grinding mechanism is installed on the movable plate, the top of the gantry frame is fixedly connected to a second electric cylinder on one side of the movable plate, and the movable end of the second electric cylinder is fixedly connected to the movable plate; the first grinding mechanism and the second grinding mechanism both include a motor, a rotating rod and a grinding head, the motor of the first grinding mechanism is fixedly installed on the gantry frame, the rotating rod of the first grinding mechanism passes through the gantry frame and is fixedly connected to the output end of the motor, the motor in the second grinding mechanism is fixedly installed on the top of the movable plate, the rotating rod in the second grinding mechanism passes through the strip opening opened by the gantry frame and the movable plate in turn and is fixedly connected to the output end of the corresponding motor, the grinding head is fixedly connected to the bottom end of the rotating rod, and the grinding head is located between the rollers.

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