A plate processing device for engineering construction

Abstract

This invention relates to the field of sheet metal processing technology and discloses a sheet metal processing device for engineering construction. The device includes a control center for controlling the start and stop of the device. The rear end of the control center is fixedly connected to the main body of the device. Four support rods are fixedly connected to the bottom of the main body. A through groove is formed on the front surface of the main body. An auxiliary clamping plate is fixedly connected to the inner right wall of the main body. The main body also includes a drive assembly fixedly connected inside the main body. The drive assembly is used to transport the metal sheet and provide power for the normal operation of other components inside the main body. Two spraying assemblies are located inside the main body and are used to simultaneously spray polishing liquid evenly onto the processed surface of the metal sheet when the device is transporting it. This device has advantages such as improving the polishing and grinding efficiency of the device, reducing the cost of the device, and facilitating user operation.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, specifically to a sheet metal processing device for engineering construction. Background Technology

[0002] Construction board is a standard-sized flat rectangular building material board used in the construction industry as a component for walls, ceilings, or floors. It is usually made of metal sheets that have been forged, rolled, or cast, and is classified as thin plate, medium plate, thick plate, and extra-thick plate.

[0003] Publication No. CN113523952A discloses a burr removal device for processing decorative panels, including a base frame. A bracket is fixed to one side of the base frame, and a servo motor is provided at the front end of the bracket. A hydraulic connecting rod connects the servo motor and the bracket. A grinding wheel is fixed to the output end of the servo motor, and a fixing frame is provided at the bottom of the grinding wheel. The fixing frame is fixed to the surface of the base frame, and a baffle is fixed to one side of the fixing frame. The device is characterized in that a movable frame is provided on the other side of the fixing frame, and a spiral cylinder is fixed to the bottom end of the movable frame. A threaded rod passes through the interior of the spiral cylinder, and the threaded rod is threadedly connected to the spiral cylinder. One end of the threaded rod passes through the side of the base frame, and the other end of the threaded rod is fixed with a rotating column. A sleeve block is fitted around the rotating column, and a fixing plate is fixed to one end of the sleeve block. The fixing plate is fixed to the bottom of the fixing frame. This device has good self-locking ability, ensuring that it is fixed in position in time after adjustment, making the adjustment more precise. In actual use, this device and existing equipment require manual flipping for back-side polishing. After the device is stopped, restarting it requires a long preparation time for back-side polishing of the sheet metal, which reduces the production efficiency of the device and extends the processing time for metal sheets. There is room for further improvement in the production efficiency of the device. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a sheet material processing device for engineering construction, which has advantages such as improving the polishing and grinding efficiency of the device, reducing the cost of the device, and facilitating user operation.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sheet metal processing device for engineering construction, comprising: a main body, a support rod, a control center, a through groove, a drive assembly, a rotating shaft, a first movable wheel, a movable belt, a second movable wheel, a first shaft, a first gear, a first screw, a fixed sleeve, a side plate, a worm gear, a connecting rod, a second gear, a rotating rod, a worm wheel, an electric clamp, a spraying assembly, a piston rod, a piston plate, a mounting plate, a fixed plate, a conveying pipe, a first one-way valve, an extraction pipe, a second one-way valve, a spraying plate, a storage bin, a transport assembly, an output rod, an output plate, a limit plate, a toothed plate, a processing assembly, a second shaft, a third gear, a first bevel gear, a second bevel gear, a second screw, a limit frame, a push rod, a polishing and grinding assembly, and an auxiliary clamping plate.

[0006] The positions and connections of the above structures are as follows: A plate processing device for engineering construction includes a control center for controlling the start and stop of the device. The rear end of the control center is fixedly connected to the main body of the equipment. Four support rods are fixedly connected to the bottom of the main body of the equipment. A through groove is opened on the front surface of the main body of the equipment. An auxiliary clamping plate is fixedly connected to the inner wall of the right side of the main body of the equipment. The main body of the equipment also includes:

[0007] The drive assembly is fixedly connected inside the main body of the equipment. The drive assembly is used to transport the metal sheet and at the same time provide power for the normal operation of other components inside the main body of the equipment.

[0008] Two spraying components are installed inside the main body of the equipment. The spraying components are used to spray polishing liquid evenly on the processed surface of the metal sheet while the device is transporting the metal sheet, so as to avoid the waste of polishing liquid. The spraying and replenishment steps of the spraying components are carried out simultaneously with the drive component transporting the metal sheet, which reduces the cost of the device while improving the polishing efficiency of the device.

[0009] The transport component is fixedly connected to the bottom inner wall of the main body of the equipment. The transport component is used to assist in the transport of metal plates. At the same time, the transport component can also work with the drive component to flip the metal plates, avoiding the time spent by manually flipping the metal plates and improving the polishing efficiency of the device.

[0010] The processing component is fixedly connected to the inner wall of the top side of the main body of the equipment. The processing component is used to adjust the polishing height in conjunction with the drive component. This step is carried out simultaneously with the metal sheet transportation step, which reduces the cost of the equipment and improves the polishing efficiency of the equipment.

[0011] Preferably, the drive assembly is configured as a drive motor. A rotating shaft is fixedly connected to the left output end of the drive assembly. A first movable wheel is fixedly connected to the end of the rotating shaft away from the drive assembly, and the rotating shaft extends to the outer left side of the first movable wheel. The extended portion of the rotating shaft is rotatably connected to the inner left side wall of the device body. A second movable wheel is provided on the top of the first movable wheel. A movable belt is movably connected to the outer surfaces of the first and second movable wheels. A first shaft is fixedly connected inside the second movable wheel and passes through both sides of the second movable wheel. The left extended portion of the first shaft is rotatably connected to the inner left side wall of the device body. A first gear is fixedly connected to the outer surface of the left extended portion of the first shaft, and a first screw is fixedly connected to the right extended portion of the first shaft, ensuring the normal operation of the device.

[0012] Preferably, the drive assembly further includes a fixed sleeve disposed at the end of the first screw away from the second movable wheel and threadedly connected to the first screw. Side plates are fixedly connected to the bottom front and rear surfaces of the fixed sleeve. A worm gear is rotatably connected inside the two side plates at the ends away from the first screw. A connecting rod is rotatably connected to the end of the front side plate away from the worm gear. The connecting rod passes through the front side plate and is fixedly connected to the worm gear. A second gear is fixedly connected to the end of the connecting rod away from the front side plate.

[0013] Preferably, the drive assembly further includes a rotating rod rotatably connected to the end of the fixed sleeve away from the first screw. A worm gear is fixedly connected to the end of the rotating rod away from the fixed sleeve, and the bottom of the worm gear meshes with the worm. An electric clamp is fixedly connected to the end of the worm gear away from the rotating rod to ensure the normal operation of the device.

[0014] Preferably, the spraying assembly is configured as a storage cylinder, and two spraying assemblies are respectively fixedly connected to the inner walls of the front and rear ends of the main body of the equipment. A piston rod is movably connected inside the spraying assembly and extends to the outer side of the left end of the spraying assembly. A piston plate is fixedly connected to the part of the piston rod inside the spraying assembly. Mounting plates are fixedly connected to the extended parts of the two piston rods. A fixing plate is fixedly connected to the bottom of the mounting plate. The two fixing plates are respectively fixedly connected to the front and rear surfaces of the fixing sleeve to ensure the normal operation of the device.

[0015] Preferably, the spraying assembly further includes a delivery pipe, which is fixedly connected to the end of the spraying assembly away from the piston rod. A spraying plate is fixedly connected to the end of the two delivery pipes away from the spraying assembly. Several nozzles are fixedly connected to the bottom of the spraying plate, and the nozzles are positioned between the two spraying assemblies. The spraying plate is fixedly connected to the top of the two spraying assemblies. A first one-way valve is fixedly connected to the connection between the delivery pipe and the spraying assembly to ensure the normal operation of the device.

[0016] Preferably, the spraying assembly further includes an extraction pipe, which is disposed at one end of the spraying assembly near the inner wall of the equipment body and extends into the inner wall of the equipment body. A storage chamber is disposed at the end of the extraction pipe away from the spraying assembly, and two storage chambers are respectively fixedly connected to the front and rear surfaces of the equipment body. A second one-way valve is fixedly connected at the connection between the extraction pipe and the equipment body to ensure the normal operation of the device.

[0017] Preferably, the transport component is a hydraulic cylinder, and the transport component is located inside the main body of the equipment near one end of the through groove. An output rod is fixedly connected to the top output end of the transport component, an output plate is fixedly connected to the top of the output rod, a limit plate is fixedly connected to the top rear side of the output plate, and a toothed plate is fixedly connected to the top front side of the output plate, with the length of the toothed plate being smaller than the length of the limit plate, to ensure the normal operation of the device.

[0018] Preferably, the processing assembly includes a second shaft that extends through the outer sides of both the left and right ends of the processing assembly. The extended portions on both sides of the second shaft are rotatably connected to the inner walls of the left and right sides of the main body of the equipment, respectively. A third gear is fixedly connected to the outer surface of the end of the second shaft near the first gear, and the third gear meshes with the first gear. A first bevel gear is fixedly connected to the outer surface of the portion of the second shaft inside the processing assembly, and a second bevel gear meshes with the bottom of the first bevel gear, ensuring the normal operation of the device.

[0019] Preferably, the processing assembly includes two limiting frames, which are fixedly connected to the inner walls of the left and right sides of the processing assembly, respectively. The bottom of the second bevel gear has an annular groove, and both limiting frames are slidably connected to the annular groove at the bottom of the second bevel gear. The bottom of the second bevel gear is fixedly connected to a second screw, and a push rod is provided at the end of the second screw away from the second bevel gear. The push rod extends to the outer side of the bottom of the processing assembly, and the second screw is threadedly connected to the push rod. The bottom extension of the push rod is fixedly connected to a polishing and grinding assembly, which includes a polishing roller shaft, a drive component, a cylinder, and a bearing to ensure the normal operation of the device.

[0020] Beneficial effects: 1. The plate processing device used in this project can spray polishing liquid thoroughly by turning on the spraying component, while avoiding the waste of polishing liquid caused by the continuous spraying of polishing liquid when the metal plate is no longer moving, as is the case with the existing technology that uses a pump. This saves resources and improves the polishing efficiency of the device.

[0021] 2. The sheet metal processing device used in this project can automatically flip the metal sheets by activating the drive and transport components. Compared with the existing manual flipping or hydraulic cylinder / robotic arm flipping, this method completes the flipping step during the reset process, thereby reducing the flipping time of the metal sheets and further improving the polishing and grinding efficiency of the device, making it easier for users to use.

[0022] 3. The board processing device used in this project can automatically replenish materials during the reset process by activating the drive component and spraying component, without the need for manual stopping and replenishment, thus improving the processing efficiency of the device.

[0023] 3. The sheet metal processing device used in this project, through the drive component, spraying component, transportation component and processing component, enables the device to complete the steps of spraying polishing liquid onto metal sheets with only one drive motor, avoiding waste of polishing liquid, transporting metal sheets and adjusting the grinding and polishing height of metal sheets, thereby reducing the cost of the device, improving the processing efficiency of the device and making it convenient for users. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the external structure of a sheet material processing device for engineering construction according to the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of a sheet material processing device for engineering construction according to the present invention;

[0026] Figure 3 This is a schematic diagram of the operating structure of the transport component of a sheet material processing device for engineering construction according to the present invention;

[0027] Figure 4 This is a schematic diagram of the drive assembly and spraying assembly of a panel processing device for engineering construction according to the present invention.

[0028] Figure 5 This is a schematic diagram of the drive component structure of a sheet material processing device for engineering construction according to the present invention;

[0029] Figure 6 This is a schematic diagram of the fixing sleeve structure of a plate processing device for engineering construction according to the present invention;

[0030] Figure 7 This is a schematic diagram of the internal structure of the spraying component of a panel treatment device for engineering construction according to the present invention.

[0031] Figure 8 This is a side view of the spraying component of a panel treatment device for engineering construction according to the present invention.

[0032] Figure 9 This is a schematic diagram of the transport component structure of a sheet material processing device for engineering construction according to the present invention;

[0033] Figure 10 This is a schematic diagram of the internal structure of the processing component of a sheet metal processing device for engineering construction according to the present invention.

[0034] In the diagram: 1. Main body of the equipment; 10. Support rod; 11. Control center; 12. Through slot; 2. Drive assembly; 20. Rotating shaft; 21. First movable wheel; 210. Movable belt; 22. Second movable wheel; 23. First shaft; 230. First gear; 24. First screw; 25. Fixed sleeve; 250. Side plate; 251. Worm gear; 252. Connecting rod; 253. Second gear; 254. Rotating rod; 255. Worm wheel; 256. Electric clamp; 3. Spraying assembly; 30. Piston rod; 300. Piston. 31. Mounting plate; 310. Fixing plate; 32. Conveying pipe; 320. First one-way valve; 33. Extraction pipe; 330. Second one-way valve; 34. Spraying plate; 35. Storage bin; 4. Transport assembly; 40. Output rod; 41. Output plate; 42. Limiting plate; 43. Gear plate; 5. Processing assembly; 50. Second shaft; 51. Third gear; 52. First bevel gear; 53. Second bevel gear; 530. Second screw; 54. Limiting frame; 55. Push rod; 550. Polishing and grinding assembly; 6. Auxiliary clamping plate. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1-10 A sheet material processing device for engineering construction includes a control center 11 for controlling the start and stop of the device. A main body 1 is fixedly connected to the rear end of the control center 11. Four support rods 10 are fixedly connected to the bottom of the main body 1. A through groove 12 is formed on the front surface of the main body 1. An auxiliary clamping plate 6 is fixedly connected to the inner right side wall of the main body 1. The main body 1 also includes:

[0037] Drive component 2 is fixedly connected inside the main body 1 of the equipment. Drive component 2 is used to transport metal plates and provide power for the normal operation of other components inside the main body 1 of the equipment.

[0038] Two spraying components 3 are installed inside the main body 1 of the equipment. The spraying components 3 are used to spray polishing liquid evenly on the processing surface of the metal sheet at the same time when the equipment is transporting the metal sheet, so as to avoid the waste of polishing liquid. The spraying and replenishment steps of the spraying components 3 are carried out simultaneously with the drive component 2 transporting the metal sheet, which reduces the cost of the equipment and improves the polishing efficiency of the equipment.

[0039] The transport component 4 is fixedly connected to the bottom inner wall of the main body 1. The transport component 4 is used to assist in the transport of metal plates. At the same time, the transport component 4 can also cooperate with the drive component 2 to flip the metal plates, avoiding the time spent by manually flipping the metal plates and improving the polishing efficiency of the device.

[0040] The processing component 5 is fixedly connected to the top inner wall of the main body 1. The processing component 5 is used to adjust the polishing height in conjunction with the drive component 2. This step is carried out simultaneously with the metal sheet transportation step, which reduces the cost of the device and improves the polishing efficiency of the device.

[0041] The drive assembly 2 is configured as a drive motor. A rotating shaft 20 is fixedly connected to the left output end of the drive assembly 2. A first movable wheel 21 is fixedly connected to the end of the rotating shaft 20 away from the drive assembly 2, and the rotating shaft 20 extends to the outer left side of the first movable wheel 21. The extended part of the rotating shaft 20 is rotatably connected to the inner left side wall of the device body 1. A second movable wheel 22 is provided on the top of the first movable wheel 21. A movable belt 210 is movably connected to the outer surfaces of the first movable wheel 21 and the second movable wheel 22. A first shaft 23 is fixedly connected inside the second movable wheel 22 and passes through the left and right sides of the second movable wheel 22. The left extended part of the first shaft 23 is rotatably connected to the inner left side wall of the device body 1. A first gear 230 is fixedly connected to the outer surface of the left extended part of the first shaft 23. A first screw 24 is fixedly connected to the right extended part of the first shaft 23 to ensure the normal operation of the device.

[0042] The drive assembly 2 also includes a fixed sleeve 25, which is disposed at the end of the first screw 24 away from the second movable wheel 22 and is threadedly connected to the first screw 24. Side plates 250 are fixedly connected to the bottom front end and rear end surfaces of the fixed sleeve 25. A worm gear 251 is rotatably connected inside the end of the two side plates 250 away from the first screw 24. A connecting rod 252 is rotatably connected to the end of the front side plate 250 away from the worm gear 251. The connecting rod 252 passes through the front side plate 250 and is fixedly connected to the worm gear 251. A second gear 253 is fixedly connected to the end of the connecting rod 252 away from the front side plate 250.

[0043] The drive assembly 2 also includes a rotating rod 254, which is rotatably connected to the end of the fixed sleeve 25 away from the first screw 24. The end of the rotating rod 254 away from the fixed sleeve 25 is fixedly connected to a worm gear 255, and the bottom of the worm gear 255 is meshed with the worm 251. The end of the worm gear 255 away from the rotating rod 254 is fixedly connected to an electric clamp 256 to ensure the normal operation of the device.

[0044] Example 2: Please refer to Figures 1-10Furthermore, based on Embodiment 1, the spraying assembly 3 is configured as a storage cylinder. Two spraying assemblies 3 are respectively fixedly connected to the inner walls of the front and rear ends of the main body 1. A piston rod 30 is movably connected inside the spraying assembly 3, and the piston rod 30 extends to the outer side of the left end of the spraying assembly 3. A piston plate 300 is fixedly connected to the part of the piston rod 30 inside the spraying assembly 3. Mounting plates 31 are fixedly connected to the extended parts of the two piston rods 30. A fixing plate 310 is fixedly connected to the bottom of the mounting plate 31. The two fixing plates 310 are respectively fixedly connected to the front and rear surfaces of the fixing sleeve 25 to ensure the normal operation of the device.

[0045] The spraying assembly 3 also includes a delivery pipe 32, which is fixedly connected to the end of the spraying assembly 3 away from the piston rod 30. The ends of the two delivery pipes 32 away from the spraying assembly 3 are fixedly connected to a spraying plate 34. Several nozzles are fixedly connected to the bottom of the spraying plate 34 and the nozzles are positioned between the two spraying assemblies 3. The spraying plate 34 is fixedly connected to the top of the two spraying assemblies 3. A first one-way valve 320 is fixedly connected at the connection between the delivery pipe 32 and the spraying assembly 3 to ensure the normal operation of the device.

[0046] The spraying assembly 3 also includes an extraction pipe 33, which is located at one end of the spraying assembly 3 near the inner wall of the equipment body 1 and extends into the inner wall of the equipment body 1. A storage chamber 35 is provided at the end of the extraction pipe 33 away from the spraying assembly 3, and two storage chambers 35 are respectively fixedly connected to the front and rear surfaces of the equipment body 1. A second one-way valve 330 is fixedly connected at the connection between the extraction pipe 33 and the equipment body 1 to ensure the normal operation of the device.

[0047] Example 3: Please refer to Figures 1-10 Furthermore, based on Embodiment 2, the transport component 4 is configured as a hydraulic cylinder. The transport component 4 is located inside the main body 1 at one end near the through groove 12. An output rod 40 is fixedly connected to the top output end of the transport component 4. An output plate 41 is fixedly connected to the top of the output rod 40. A limit plate 42 is fixedly connected to the rear top side of the output plate 41. A toothed plate 43 is fixedly connected to the front top side of the output plate 41, and the length of the toothed plate 43 is smaller than the length of the limit plate 42 to ensure the normal operation of the device.

[0048] The processing assembly 5 includes a second shaft 50 that passes through the outer sides of both the left and right ends of the processing assembly 5. The extended portions on both sides of the second shaft 50 are rotatably connected to the inner walls of the left and right sides of the main body 1, respectively. A third gear 51 is fixedly connected to the outer surface of the end of the second shaft 50 near the first gear 230. The third gear 51 meshes with the first gear 230. A first bevel gear 52 is fixedly connected to the outer surface of the portion of the second shaft 50 inside the processing assembly 5. A second bevel gear 53 meshes with the bottom of the first bevel gear 52 to ensure the normal operation of the device.

[0049] The processing component 5 includes two limiting frames 54, which are fixedly connected to the inner walls of the left and right sides of the processing component 5 respectively. The bottom of the second bevel gear 53 is provided with an annular groove. Both limiting frames 54 are slidably connected to the annular groove at the bottom of the second bevel gear 53. The bottom of the second bevel gear 53 is fixedly connected to a second screw 530. A push rod 55 is provided at the end of the second screw 530 away from the second bevel gear 53. The push rod 55 extends to the outer side of the bottom of the processing component 5. The second screw 530 is threadedly connected to the push rod 55. The bottom extension of the push rod 55 is fixedly connected to a polishing and grinding component 550. The polishing and grinding component 550 includes a polishing roller shaft, a drive component, and a bearing to ensure the normal operation of the device.

[0050] Working principle: In the first stage, the user manually places the metal sheet on the top left side of the output plate 41 through the through slot 12. At this time, the two sides of the metal sheet are limited by the toothed plate 43 and the limiting plate 42. The spray plate 34 is directly facing the right end surface of the metal sheet. Then, the control center 11 activates the drive assembly 2 and the transport assembly 4. The drive assembly 2 activates and drives the rotating shaft 20 to rotate. The rotation of the rotating shaft 20 drives the first movable wheel 21 to rotate. The rotation of the first movable wheel 21 drives the second movable wheel 22 to rotate through the movable belt 210. The rotation of the second movable wheel 22 drives the first screw 24 to rotate. The rotation of the first screw 24 drives the fixed sleeve 25 to move towards the transport assembly 4. During this process, the transport assembly 4 simultaneously activates and drives the output rod 40 upward. The output rod 40 moves upward, causing the output rod 40, limit plate 42, toothed plate 43, and metal plate to move upward to a horizontal position with the electric clamp 256. When the fixed sleeve 25 moves to the output plate 41, the electric clamp 256 is activated by the control center 11. The electric clamp 256 clamps and fixes the metal plate at the output plate 41. Then the transport component 4 resets. During this process, the toothed plate 43 and the second gear 253 are not at the same height, that is, the toothed plate 43 and the second gear 253 do not contact each other at this stage. Subsequently, the fixed sleeve 25 continues to move under the drive of the drive component 2 until the other end of the metal plate contacts the auxiliary clamping plate 6. The auxiliary clamping plate 6 is composed of an elastic element, a clamping plate, and a base. The metal plate can be directly moved by the movement of the fixed sleeve 25. The metal plate is inserted into the auxiliary clamp 6 for auxiliary fixation. During this stage, the movement of the fixing sleeve 25 drives the two fixing plates 310 to move together. The movement of the fixing plates 310 drives the piston rod 30 and piston plate 300 to move towards the right side inside the spraying assembly 3 via the mounting plate 31. The movement of the piston rod 30 and piston plate 300 increases the air pressure inside the spraying assembly 3, transporting the polishing liquid inside the spraying assembly 3 to the spraying plate 34 through the delivery pipe 32. The nozzle inside the spraying plate 34 sprays the polishing liquid onto the top surface of the metal plate. As the metal plate moves continuously, the polishing liquid is evenly sprayed onto the top surface of the metal plate. The auxiliary clamp 6 can be adjusted to the installation length according to the actual length of the metal plate. When the metal plate moves to the auxiliary clamp 6 through the fixing sleeve 25, the installation length of the auxiliary clamp 6 is adjusted according to the actual length of the metal plate. When the clamping plate 6 is fixed in place, the fixing sleeve 25 stops moving, and the spraying component 3 stops spraying polishing liquid. This ensures that the polishing liquid is sprayed thoroughly while avoiding the waste caused by the continuous spraying of polishing liquid when the metal plate is not moving, as is the case with existing pumps. This saves resources and improves the polishing efficiency of the device. The second one-way valve 330 is used to prevent the polishing liquid in the spraying component 3 from flowing back into the storage chamber 35. During this stage, when the second movable wheel 22 rotates, it drives the first gear 230 to rotate via the first shaft 23. The rotation of the first gear 230 drives the third gear 51 to rotate. The rotation of the third gear 51 drives the first bevel gear 52 to rotate via the second shaft 50. The rotation of the first bevel gear 52 drives the second bevel gear 53 to rotate.The rotation of the second bevel gear 53 drives the push rod 55 downward via the second screw 530. Since the number of teeth of the second bevel gear 53 is greater than the number of teeth of the first bevel gear 52, the polishing and grinding assembly 550 contacts the top of the metal plate when the metal plate moves to the auxiliary clamping plate 6.

[0051] The drive source is used to control the rotation of the polishing roller shaft, and the cylinder is used to control the lateral movement of the polishing roller shaft, thereby improving the processing efficiency of the device for grinding and polishing. Thus, in this stage, the device only uses one drive motor to complete the steps of spraying polishing liquid onto the metal sheet and avoiding waste of polishing liquid, transporting the metal sheet, and adjusting the grinding and polishing height of the metal sheet, thereby reducing the cost of the device, improving the processing efficiency of the device, and making it easier for users to use.

[0052] After the first stage is completed, i.e., the top of the metal sheet is polished, the second stage begins. The control center 11 activates the drive assembly 2, causing the rotating shaft 20 to rotate in the opposite direction. This disengages the metal sheet from the auxiliary clamping plate 6 and resets each component. During this process, the transport assembly 4 is activated. The transport assembly 4 moves the output plate 41 to a position horizontal with the side plate 250 via the output rod 40. At this point, the second gear 253 is at the same height as the gear plate 43. Then, during the reset process, the movement of the fixing sleeve 25 causes the side plate 250 to move to the left. This leftward movement causes the second gear 253 to mesh with the gear plate 43. The side plate 250 continues to move to the left, causing the second gear 253 to rotate on top of the gear plate 43. The rotation of the second gear 253 drives the worm gear 251 to rotate via the connecting rod 252. The rotation of the worm gear 251 drives the worm wheel 255 to rotate. A certain number of locking teeth on the gear plate 43 ensure that when the second gear 253 disengages from the gear plate 43, the worm gear 251 drives the worm wheel. The worm gear 255 rotates 180 degrees, and the rotation of the worm gear 255 drives the electric clamp 256 and the metal plate to rotate 180 degrees through the rotating rod 254, thus completing the flipping of the metal plate. The transport component 4 is reset, and then the device returns to its initial position normally. When the fixed sleeve 25 is reset, it drives the mounting plate 31 to move to the left through the fixed plate 310. The leftward movement of the mounting plate 31 drives the piston rod 30 and the piston plate 300 to move to the left within the spraying component 3. The change in air pressure inside the spraying component 3 draws the polishing liquid from the storage chamber 35 into the spraying component 3 through the extraction pipe 33. The first one-way valve 320 is used to prevent the polishing liquid from flowing back at the spraying plate 34. In this way, the device completes the material replenishment without the need for manual shutdown for material replenishment, improving the processing efficiency of the device. After this stage is completed, the third stage is started, that is, the device repeats the steps of the first stage to polish and grind the bottom surface of the metal plate. In this way, the device completes the overall grinding and polishing of the metal plate, improving the grinding and polishing processing efficiency of the device, reducing the cost of the device, and making it convenient for users to use.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet material processing device for engineering construction, comprising a control center (11) for controlling the start and stop of the device, characterized in that, The control center (11) is fixedly connected to the rear end of the equipment body (1), and four support rods (10) are fixedly connected to the bottom of the equipment body (1). A through groove (12) is opened on the front surface of the equipment body (1), and an auxiliary clamping plate (6) is fixedly connected to the inner right side of the equipment body (1). The equipment body (1) also includes: The drive assembly (2) is fixedly connected inside the main body (1) of the equipment. The drive assembly (2) is used to transport the metal sheet and provide power for the normal operation of other components inside the main body (1). The drive assembly (2) includes a drive motor. A rotating shaft (20) is fixedly connected to the left output end of the drive motor. A first movable wheel (21) is fixedly connected to the end of the rotating shaft (20) away from the drive motor. The rotating shaft (20) extends to the outer side of the left end of the first movable wheel (21). The extended part of the rotating shaft (20) is rotatably connected to the inner wall of the left side of the equipment body (1). A second movable wheel (22) is provided on the top of the first movable wheel (21). A movable belt (210) is movably connected to the outer surface of the first movable wheel (21) and the second movable wheel (22). A first shaft (23) is fixedly connected inside the second movable wheel (22). The first shaft (23) passes through the left and right sides of the second movable wheel (22). The left extended part of the first shaft (23) is rotatably connected to the inner wall of the left side of the equipment body (1). A first gear (230) is fixedly connected to the outer surface of the left extended part of the first shaft (23). A first screw (24) is fixedly connected to the right extended part of the first shaft (23). The drive assembly (2) also includes a fixed sleeve (25), which is located at the end of the first screw (24) away from the second movable wheel (22) and the fixed sleeve (25) is threadedly connected to the first screw (24). Side plates (250) are fixedly connected to the bottom front end and rear end surfaces of the fixed sleeve (25). A worm gear (251) is rotatably connected inside the end of the two side plates (250) away from the first screw (24). A connecting rod (252) is rotatably connected to the end of the front side plate (250) away from the worm gear (251). The connecting rod (252) passes through the front side plate (250) and is fixedly connected to the worm gear (251). A second gear (253) is fixedly connected to the end of the connecting rod (252) away from the front side plate (250). The drive assembly (2) also includes a rotating rod (254), which is rotatably connected to one end of the fixed sleeve (25) away from the first screw (24). A worm gear (255) is fixedly connected to one end of the rotating rod (254) away from the fixed sleeve (25), and the bottom of the worm gear (255) is meshed with the worm (251). An electric clamp (256) is fixedly connected to one end of the worm gear (255) away from the rotating rod (254). Two spraying components (3) are installed inside the main body (1) of the equipment. The spraying components (3) are used to spray polishing liquid onto the processed surface of the metal sheet when the device is transporting the metal sheet. The spraying steps and replenishment steps of the spraying components (3) are carried out simultaneously with the metal sheet transported by the drive components (2). The transport component (4) is fixedly connected to the bottom inner wall of the main body of the equipment (1). The transport component (4) is used to assist in the transport of metal plates. At the same time, the transport component (4) can also cooperate with the drive component (2) to flip the metal plates. The transport component (4) is configured as a hydraulic cylinder. The transport component (4) is located inside the main body (1) at one end near the through groove (12). The top output end of the transport component (4) is fixedly connected to an output rod (40). The top of the output rod (40) is fixedly connected to an output plate (41). The rear top side of the output plate (41) is fixedly connected to a limit plate (42). The front top side of the output plate (41) is fixedly connected to a toothed plate (43), and the length of the toothed plate (43) is smaller than the length of the limit plate (42). The processing component (5) is fixedly connected to the inner wall of the top side of the main body (1) of the equipment. The processing component (5) is used to cooperate with the drive component (2) to adjust the polishing height.

2. The engineering construction plate processing device according to claim 1, characterized in that: The spraying assembly (3) is configured as a storage cylinder. The two spraying assemblies (3) are respectively fixedly connected to the front and rear inner walls of the main body (1). The spraying assembly (3) is movably connected to a piston rod (30), and the piston rod (30) extends to the left side of the spraying assembly (3). The part of the piston rod (30) inside the spraying assembly (3) is fixedly connected to a piston plate (300). The extension parts of the two piston rods (30) are fixedly connected to mounting plates (31). The bottom of the mounting plate (31) is fixedly connected to a fixing plate (310). The two fixing plates (310) are respectively fixedly connected to the front and rear surfaces of the fixing sleeve (25).

3. The engineering construction plate processing device according to claim 2, characterized in that: The spraying assembly (3) also includes a delivery pipe (32), which is fixedly connected to one end of the spraying assembly (3) away from the piston rod (30). The two delivery pipes (32) are fixedly connected to a spraying plate (34) at the ends away from the spraying assembly (3). Several nozzles are fixedly connected to the bottom of the spraying plate (34) and the nozzles are positioned between the two spraying assemblies (3). The spraying plate (34) is fixedly connected to the top of the two spraying assemblies (3). A first one-way valve (320) is fixedly connected at the connection between the delivery pipe (32) and the spraying assembly (3).

4. The engineering construction plate processing device according to claim 3, characterized in that: The spraying assembly (3) also includes an extraction pipe (33), which is located at one end of the spraying assembly (3) near the inner wall of the equipment body (1) and the extraction pipe (33) extends into the inner wall of the equipment body (1). A storage chamber (35) is provided at the end of the extraction pipe (33) away from the spraying assembly (3), and the two storage chambers (35) are respectively fixedly connected to the front and rear surfaces of the equipment body (1). A second one-way valve (330) is fixedly connected at the connection between the extraction pipe (33) and the equipment body (1).

5. The engineering construction plate processing device according to claim 1, characterized in that: The processing assembly (5) includes a second shaft (50) that passes through the outer sides of the left and right ends of the processing assembly (5). The extended portions on both sides of the second shaft (50) are rotatably connected to the inner walls of the left and right sides of the main body (1). A third gear (51) is fixedly connected to the outer surface of the end of the second shaft (50) near the first gear (230). The third gear (51) meshes with the first gear (230). A first bevel gear (52) is fixedly connected to the outer surface of the portion of the second shaft (50) inside the processing assembly (5). A second bevel gear (53) meshes with the bottom of the first bevel gear (52).

6. The engineering construction plate processing device according to claim 5, characterized in that: The processing component (5) includes two limiting frames (54), which are fixedly connected to the inner walls of the left and right sides of the processing component (5). The bottom of the second bevel gear (53) is provided with an annular groove. The two limiting frames (54) are slidably connected to the annular groove at the bottom of the second bevel gear (53). The bottom of the second bevel gear (53) is fixedly connected to a second screw (530). A push rod (55) is provided at the end of the second screw (530) away from the second bevel gear (53). The push rod (55) extends to the outer side of the bottom of the processing component (5). The second screw (530) is threadedly connected to the push rod (55). The bottom extension of the push rod (55) is fixedly connected to a polishing and grinding component (550). The polishing and grinding component (550) includes a polishing roller shaft, a drive component, a cylinder, and a bearing.

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