Grinding equipment for iron plate machining

Abstract

The invention relates to the technical field of iron plate machining, and aims at providing iron plate machining grinding equipment which comprises a box body, a supporting plate, a grinding assembly, a shifting assembly, a collecting assembly, an adjusting assembly and an air blowing assembly. The side, close to the collecting assembly, of the air blowing assembly is lower than the side, away from the collecting assembly, of the air blowing assembly, the air blowing assembly is installed in the box body, and the air blowing assembly and the collecting assembly are installed on the two symmetrical sides of the box body correspondingly. Metal powder generated in the polishing process is taken away from the surface of the iron plate as much as possible, and the situation that the metal powder remains on the surface, scratches are caused to the surface of the iron plate during polishing, and the surface quality is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of iron plate processing, and more specifically, it relates to a grinding device for iron plate processing. Background Art

[0002] In the processing of metal plates such as iron plates, the grinding process is a key link to ensure surface finish and remove oxide layers and burrs. Traditional grinding devices usually adopt a combination of a fixed support structure and a dust suction device. For example, an internal exhaust fan is used in combination with a filtration system to collect the metal powder generated during grinding. However, the following significant problems exist in the prior art: First of all, the support plates of conventional devices are mostly horizontally arranged, and the fine metal powder generated during the grinding process is likely to remain on the surface of the plate. The high-speed rotating grinding head is prone to secondary friction with the residual powder, resulting in scratches and uneven textures on the surface of the plate, seriously affecting the processing quality. Especially when processing stainless steel plates with high-precision requirements, such defects will significantly reduce the qualified rate of finished products.

[0003] Secondly, the existing dust suction devices mostly rely on negative pressure suction in a single direction, and the powder removal efficiency is limited. Although some devices are equipped with air flow assistance, the dynamic cooperation between the air flow direction and the surface of the plate is not optimized, and it is difficult to completely cover the grinding area.

[0004] In addition, traditional devices lack the function of dynamically adjusting the angle of the support structure. The fixed position of the plate blocks the natural sliding path of the powder, and some fine particles will accumulate repeatedly on the surface of the plate, increasing the risk of surface damage.

[0005] Therefore, it is urgent to develop a device that can efficiently remove metal powder during grinding and protect the integrity of the plate surface. By optimizing the tilt control of the support structure, introducing multi-directional air flow coordination and an efficient filtration and collection system, the technical bottlenecks such as the decline in surface quality and low production efficiency caused by residual powder in the prior art are solved. Summary of the Invention

[0006] In view of the problems existing in the prior art, the present invention provides a grinding device for iron plate processing to solve the technical problems mentioned in the background art.

[0007] To achieve the above object, the present invention provides the following technical solutions: a grinding device for iron plate processing, including a box body, a support plate for placing the iron plate, a grinding assembly for grinding the iron plate, a displacement assembly, a collection assembly, an adjustment assembly, and a blowing assembly. A through groove for the iron plate to enter or exit is opened on one side of the box body. The displacement assembly is used to install the grinding assembly and drive the grinding assembly to move within a three-dimensional coordinate system. The collection assembly is installed on the outer side of the box body symmetric to the through groove, including a collection box and an air extraction fan. The collection box has a cavity inside, and a filter cotton for filtering air is fixed in the cavity. The filter cotton divides the cavity into two parts, forming a clean cavity and a collection cavity for collecting metal powder. There is a connecting pipe for connecting the two between the clean cavity and the air extraction fan, and the collection cavity is communicated with the inside of the box body. The adjustment assembly is used to adjust the inclination angle of the support plate so that when the support plate is being ground, the side close to the collection assembly is lower than the side far from the collection assembly. The blowing assembly is installed inside the box body, and the blowing assembly and the collection assembly are respectively installed on two symmetric sides of the box body.

[0008] By adopting the above technical solution, when the iron plate is being ground, it is in an inclined state. During the grinding process, metal dust and the like can slide along the inclined iron plate towards the collection assembly. Moreover, the collection assembly includes an air extraction fan, which can suck away the metal powder generated during the grinding process through suction. In addition, the blowing assembly is located at the high position of the iron plate and can blow the metal powder into the collection assembly located at the low position of the iron plate through blowing. Through the cooperation of the above three, the metal powder generated during the grinding process can be taken away from the surface of the iron plate as much as possible, avoiding its residue on the surface and causing scratches on the surface of the iron plate during grinding, which affects its surface quality.

[0009] The present invention is further provided that the adjustment assembly includes an adjustment oil cylinder and an adjustment plate rotatably installed inside the box body. A first mounting seat is fixed at the bottom inside the box body, a second mounting seat is fixed at the bottom of the adjustment plate, the adjustment oil cylinder is rotatably installed on the first mounting seat, and the telescopic end of the adjustment oil cylinder is rotatably connected to the second mounting seat.

[0010] The present invention is further provided that the grinding device for iron plate processing further includes a driving assembly for driving the support plate to enter or exit the box body, including a multi-stage oil cylinder and a fixed block fixed on the lower surface of the support plate. The multi-stage oil cylinder is fixed on the adjustment plate, and its telescopic end penetrates through the adjustment plate and is connected to the fixed block.

[0011] The present invention is further provided that the grinding device for iron plate processing further includes an electromagnet for adsorbing and fixing the iron plate. A receiving groove for installing the electromagnet is opened on the support plate. The electromagnet is placed in the receiving groove, and the upper surface of the electromagnet is flush with the surface of the support plate.

[0012] The present invention is further configured such that the grinding assembly includes a fixing frame, a driving motor, and a grinding disc. The fixing frame is mounted on the shifting assembly. The driving motor is inclinedly mounted on the fixing frame, and the axis of the output shaft of the driving motor is perpendicular to the surface of the iron plate to be ground. The output shaft of the driving motor is connected to the grinding disc.

[0013] The present invention is further configured such that the bottom of the collection box has a discharge pipe communicating with the collection chamber, and the discharge pipe is provided with a valve for controlling its opening and closing.

[0014] The present invention is further configured such that the air blowing assembly includes a main pipe, an air inlet pipe communicating with the main pipe and used for supplying air, and a plurality of air blowing pipes communicating with the main pipe. The air blowing pipes are inclined and oriented towards the iron plate, and are used for blowing the air in the main pipe towards the iron plate.

[0015] The present invention is further configured such that an inclined guide plate is fixed inside the box body, and the end of the guide plate close to the collection box is lower than the end away from the collection box. The guide plate is used for isolating metal powder during grinding and guiding it into the collection assembly. When the support plate is inclined in place, the lower surface of the support plate fits with the upper surface of the guide plate.

[0016] The present invention is further configured such that a receiving frame is fixed inside the box body, and the adjusting plate is rotatably connected to the receiving frame.

[0017] The present invention is further configured such that the adjusting plate is provided with an avoidance groove for the movement of the fixing block and the telescopic rod of the multi-stage oil cylinder.

[0018] Compared with the prior art, the present invention provides a grinding device for iron plate processing, and has the following beneficial effects: 1. When the iron plate is being ground, it is in an inclined state. During the grinding process, metal dust and the like can slide along the inclined iron plate towards the collection assembly. Moreover, the collection assembly includes an air extraction fan, which can suck away the metal powder generated during the grinding process through suction. In addition, the air blowing assembly is located at the high position of the iron plate, and can blow the metal powder towards the collection assembly located at the low position of the iron plate through blowing; through the cooperation of the above three, the metal powder generated during the grinding process can be taken away from the surface of the iron plate as much as possible, avoiding its residue on the surface and causing scratches on the surface of the iron plate during grinding, which affects its surface quality.

[0019] 2. The driving motor in the grinding assembly adaptively adjusts its installation angle so that its axis is perpendicular to the iron plate to be ground, so as to enable the grinding head to grind the iron plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the grinding device for iron plate processing; Figure 2 It is a schematic diagram of the structures of the shifting assembly, the grinding assembly, the support plate, and the adjusting assembly; Figure 3 It is a schematic structural diagram of a support plate and a driving component; Figure 4 It is a schematic structural diagram of a blowing component; Figure 5 It is a schematic cross-sectional structural diagram of a collecting component.

[0021] In the figure: 1. Box body; 2. Support plate; 3. Grinding component; 301. Fixed frame; 302. Driving motor; 303. Grinding disc; 4. Shifting component; 5. Collecting component; 501. Collection box; 502. Exhaust fan; 503. Filter cotton; 504. Clean cavity; 505. Collection cavity; 506. Connecting pipe; 507. Discharge pipe; 508. Baffle; 6. Adjusting component; 601. Adjusting oil cylinder; 602. Adjusting plate; 603. First mounting seat; 604. Second mounting seat; 7. Blowing component; 701. Main pipe; 702. Intake pipe; 703. Blowing pipe; 8. Driving component; 801. Multi-stage oil cylinder; 802. Fixed block; 9. Electromagnet; 10. Guide plate; 11. Bearing frame. Detailed implementation manners

[0022] It should be noted that, without conflict, the embodiments and features in the embodiments of this application can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as those commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contours of the respective components, but the above orientation terms do not limit the present invention.

[0025] Grinding equipment for iron plate processing, including a box body 1, a support plate 2 for placing the iron plate, a grinding assembly 3 for grinding the iron plate, a displacement assembly 4, a collection assembly 5, an adjustment assembly 6, and a blowing assembly 7. A through groove 101 for the iron plate to enter or exit is provided on one side of the box body 1. The displacement assembly 4 is used to install the grinding assembly 3 and drive the grinding assembly 3 to move within a three-dimensional coordinate system. The collection assembly 5 is installed on the outer side of the box body 1 symmetric to the through groove 101, including a collection box 501 and an air extraction fan 502. The collection box 501 has a cavity inside, and a filter cotton 503 for filtering air is fixed in the cavity. The filter cotton 503 divides the cavity into two parts, forming a clean cavity 504 and a collection cavity 505 for collecting metal powder. A connecting pipe 506 for connecting the two is provided between the clean cavity 504 and the air extraction fan 502. The collection cavity 505 is communicated with the inside of the box body 1. The adjustment assembly 6 is used to adjust the inclination angle of the support plate 2 so that when the support plate 2 is grinding, the side close to the collection assembly 5 is lower than the side far from the collection assembly 5. The blowing assembly 7 is installed inside the box body 1, and the blowing assembly 7 and the collection assembly 5 are respectively installed on two symmetric sides of the box body 1. The adjustment assembly 6 includes an adjustment oil cylinder 601 and an adjustment plate 602 rotatably installed inside the box body 1. A first mounting seat 603 is fixed at the bottom inside the box body 1, and a second mounting seat 604 is fixed at the bottom of the adjustment plate 602. The adjustment oil cylinder 601 is rotatably installed on the first mounting seat 603, and the telescopic end of the adjustment oil cylinder 601 is rotatably connected to the second mounting seat 604. The blowing assembly 7 includes a main pipe 701, an air inlet pipe 702 communicated with the main pipe 701 and used for supplying air, and a plurality of blowing pipes 703 communicated with the main pipe 701. The blowing pipes 703 are inclined and oriented towards the iron plate to blow the air in the main pipe 701 towards the iron plate. A guide plate 10 inclined is fixed inside the box body 1, and the end of the guide plate 10 close to the collection box 501 is lower than the end far from the collection box 501. The guide plate 10 is used to isolate metal powder during grinding and guide it into the collection assembly 5. When the support plate 2 is inclined in place, the lower surface of the support plate 2 fits with the upper surface of the guide plate 10. A bearing frame 11 is fixed inside the box body 1, and the adjustment plate 602 is rotatably connected to the bearing frame 11. An avoidance groove for the movement of the fixed block 802 and the telescopic rod of the multi-stage oil cylinder 801 is provided on the adjustment plate 602. A plurality of baffles 508 are alternately arranged inside the collection box 501. The baffles 508 do not form a closed space and are used to block metal dust to prevent it from being lifted up again.

[0026] In a specific application, the shifting component 4 is selected as a three-axis motor lead screw module, which can realize the movement of the grinding component 3 in three directions of the X-axis, Y-axis and Z-axis. Place the iron plate on the support plate 2 and enter the box body 1 through the through groove 101 of the box body 1. Adjust the inclination angle of the support plate 2 through the adjusting component 6 so that the end close to the collecting component 5 is lower than the end close to the air blowing component 7. Drive the grinding component 3 to move to one end of the iron plate close to the air blowing component 7 through the shifting component 4, and start grinding from a corner of the iron plate. During the grinding process, the air blowing component 7 externally connects an air blowing pump to blow air into the box body 1 to blow the metal powder generated by grinding to a position close to the collecting component 5. The exhaust fan 502 in the collecting component 5 is started synchronously to improve the collecting effect and efficiency. After the air is filtered by the filter cotton 503, the metal powder remains in the collecting cavity 505, and the clean air enters the exhaust fan 502 and is discharged into the external air; after long-term use, the discharge pipe 507 can be opened to discharge the metal powder in the collecting cavity 505.

[0027] The present invention is further provided that the grinding equipment for iron plate processing further includes a driving component 8 for driving the support plate 2 to enter or move out of the box body 1, including a multi-stage oil cylinder 801 and a fixing block 802 fixed on the lower surface of the support plate 2. The multi-stage oil cylinder 801 is fixed on the adjusting plate 602, and its telescopic end penetrates through the adjusting plate 602 and is connected to the fixing block 802. The grinding equipment for iron plate processing further includes an electromagnet 9 for adsorbing and fixing the iron plate. A receiving groove for installing the electromagnet 9 is provided on the support plate 2. The electromagnet 9 is placed in the receiving groove, and the upper surface of the electromagnet 9 is flush with the surface of the support plate 2.

[0028] When placing the iron plate, first adjust the support plate 2 to a horizontal state through the adjusting component 6, then contract the multi-stage oil cylinder 801 to move the support plate 2 out of the box body 1, place the iron plate on the support plate 2, and turn on the electromagnet 9 to adsorb and fix it. The multi-stage oil cylinder 801 extends to drive the support plate 2 into the box body 1.

[0029] The present invention is further provided that the grinding component 3 includes a fixing frame 301, a driving motor 302 and a grinding disc 303. The fixing frame 301 is installed on the shifting component 4. The driving motor 302 is obliquely installed on the fixing frame 301, and the axis of the output shaft of the driving motor 302 is perpendicular to the surface of the iron plate to be ground. The output shaft of the driving motor 302 is connected to the grinding disc 303.

[0030] When grinding the iron plate, the axis of the output shaft of the driving motor 302 is perpendicular to the inclined iron plate, and the grinding disc 303 is parallel to the iron plate. At this time, start the driving motor 302, which can drive the grinding disc 303 to grind the iron plate.

[0031] The present invention is further configured such that the bottom of the collection box 501 is provided with a discharge pipe 507 communicating with the collection chamber 505, and a valve for controlling the opening and closing thereof is provided on the discharge pipe 507.

[0032] In all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, connection with bolts or screws, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Grinding equipment for iron plate processing, including a box body, a support plate for placing the iron plate, and a grinding assembly for grinding the iron plate. A through groove for the iron plate to enter or exit is provided on one side of the box body. It is characterized in that it also Comprising: A displacement component for installing a grinding component and driving the grinding component to move within a three-dimensional coordinate system. A collection component installed outside one side of the box body symmetric to the through groove, including a collection box and an air extraction fan. There is a cavity inside the collection box, and a filter cotton for filtering air is fixed inside the cavity. The filter cotton divides the cavity into two parts, forming a clean cavity and a collection cavity for collecting metal powder. There is a connecting pipe for connecting the two between the clean cavity and the air extraction fan, and the collection cavity is communicated with the inside of the box body. An adjustment component for adjusting the inclination angle of the support plate so that when the support plate is grinding, the side close to the collection component is lower than the side far from the collection component. A blowing component installed inside the box body, and the blowing component and the collection component are respectively installed on two symmetric sides of the box body.

2. The grinding device for iron plate processing according to claim 1, characterized in that, The adjustment component includes an adjustment oil cylinder and an adjustment plate rotatably installed inside the box body. A first mounting seat is fixed at the bottom inside the box body, a second mounting seat is fixed at the bottom of the adjustment plate, the adjustment oil cylinder is rotatably installed on the first mounting seat, and the telescopic end of the adjustment oil cylinder is rotatably connected to the second mounting seat.

3. The grinding device for iron plate processing according to claim 2, characterized in that, It further includes a driving component for driving the support plate to enter or move out of the box body, including a multi-stage oil cylinder and a fixed block fixed on the lower surface of the support plate. The multi-stage oil cylinder is fixed on the adjustment plate, and its telescopic end penetrates through the adjustment plate and is connected to the fixed block.

4. The grinding device for iron plate processing according to claim 3, characterized in that, It further includes an electromagnet for adsorbing and fixing an iron plate. A receiving groove for installing the electromagnet is provided on the support plate. The electromagnet is placed in the receiving groove, and the upper surface of the electromagnet is flush with the surface of the support plate.

5. The grinding device for iron plate processing according to claim 1, characterized in that, The grinding component includes a fixed frame, a driving motor and a grinding disc. The fixed frame is installed on the displacement component, the driving motor is obliquely installed on the fixed frame, and the axis of the output shaft of the driving motor is perpendicular to the surface of the iron plate to be ground. The output shaft of the driving motor is connected to the grinding disc.

6. The grinding device for iron plate processing according to claim 1, characterized in that, The bottom of the collection box has a discharge pipe communicated with the collection cavity, and a valve for controlling its opening and closing is provided on the discharge pipe.

7. The grinding device for iron plate processing according to claim 2, wherein The blowing component includes a main pipe, an air inlet pipe communicated with the main pipe and used for sending air, and a plurality of blowing pipes communicated with the main pipe. The blowing pipes are obliquely arranged and face the iron plate for blowing the air in the main pipe towards the iron plate.

8. The grinding device for iron plate processing according to claim 1, characterized in that, An inclined guide plate is fixed inside the box body, and the end of the guide plate close to the collection box is lower than the end far from the collection box. The guide plate is used for isolating metal powder during grinding and guiding it into the collection component. When the support plate is inclined in place, the lower surface of the support plate fits with the upper surface of the guide plate.

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