Surface polishing equipment for ferrous metal smelting calendered product

Abstract

The invention provides surface polishing equipment for ferrous metal smelting calendered products, and belongs to the technical field of polishing devices.The surface polishing equipment comprises a base, a machining box is arranged on the upper surface of the base, five sets of driving mechanisms are arranged in the machining box, a first polishing mechanism is arranged in the middle driving mechanism, and a second polishing mechanism is arranged in the middle driving mechanism. Limiting mechanisms and pushing mechanisms are arranged in the other four sets of driving mechanisms, two sets of limiting mechanisms and two sets of pushing mechanisms are symmetrically arranged up and down, and a second polishing mechanism is arranged on the left side of the driving mechanism on the rightmost side. By means of the limiting mechanism and the pushing mechanism, a plate can be limited in the vertical state and can be stably transferred to the polishing mechanism, so that the front face, the back face, the upper face and the lower face of the plate can be polished at a time, procedures such as overturning adjustment are not needed, manual participation is reduced, and safety is improved; and meanwhile, the overall polishing efficiency of the plate is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of polishing devices, in particular to surface polishing equipment for ferrous metal smelting and rolling products. Background Art

[0002] Before use, the plates after smelting and rolling of ferrous metals are generally polished to remove burrs, scratches, protrusions and other defects on the plate surface, improve the surface quality of the ferrous metal smelting and rolling products, and make them smoother and flatter.

[0003] Polishing machines, also known as grinders, are commonly used for mechanical grinding, polishing and waxing. They use an electric motor to drive a sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the combined action of the polishing disc and the polishing agent and the friction with the surface to be polished, the paint surface pollution, oxide layer and shallow marks can be removed.

[0004] In the prior art, when polishing ferrous metal plates, only one surface can be polished at a time. When multiple surfaces of the plate need to be polished, such as when the back of the plate needs to be polished, it needs to be turned over first and then loaded again for polishing. The operation steps are cumbersome and inefficient. In addition, because the plate is generally rectangular in design, when the front and back sides need to be polished, it only needs to be turned over and quickly placed in the polishing machine for polishing. However, when the front and back sides need to be polished, the plate needs to be stood up. At this time, an additional fixing method is required to fix it before it can be polished by the polishing machine. Most of the existing polishing machines do not have this structure and have a small scope of application.

[0005] Therefore, we propose a surface polishing equipment for ferrous metal smelting and rolling products to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to solve the problem that when polishing ferrous metal plates, only one surface can be polished at a time. When multiple surfaces of the plate need to be polished, such as when the back of the plate needs to be polished, it needs to be turned over first and then loaded again for polishing. The operation steps are cumbersome and inefficient. Because the plate is generally rectangular in design, when the front and back sides need to be polished, it only needs to be turned over to be quickly placed in the polishing machine for polishing. However, when the front and back sides need to be polished, the plate needs to be stood up. At this time, an additional fixing method is required to fix it before it can be polished by the polishing machine. Most of the existing polishing machines do not have this structure and have a small scope of application. A surface polishing device for ferrous metal smelting and rolling products is proposed.

[0007] The object of the present invention can be achieved by the following technical solution: comprising a base, wherein a processing box is provided on the upper surface of the base, a driving mechanism is provided inside the processing box, and the driving mechanism is provided with five groups, a polishing mechanism 1 is provided inside the middle driving mechanism, and a limiting mechanism and a pushing mechanism are provided inside the other four groups of driving mechanisms, and two groups of the limiting mechanism and the pushing mechanism are provided symmetrically in the upper and lower directions, and a polishing mechanism 2 is provided on the left side of the rightmost driving mechanism;

[0008] The limiting mechanism includes a second motor, a power output end of the second motor is transmission-connected to a worm gear, the right side of the first worm is meshingly connected to a worm wheel, a threaded rod is provided on the rear side of the first worm wheel, the front and rear circumferential surfaces of the threaded rod are threadedly connected to clamping plates, and the middle circumferential surface of the threaded rod is rotatably mounted with upper and lower abutment rollers;

[0009] The pushing mechanism includes a motor three, the power output end of the motor three is transmission-connected to a rotating rod one, a spur gear two is provided on the circumferential surface in the middle of the rotating rod one, the lower end of the spur gear two is meshedly connected with a spur gear three, and the spur gear three is provided on the circumferential surface in the middle of the upper and lower abutment rollers, the circumferential surfaces on the front and rear sides of the rotating rod one are slidably mounted with a worm two through a cross-shaped slider, the lower end of the worm two is meshedly connected with a worm gear two, a rotating rod two is provided in the middle of the worm gear two, and a bevel gear one is provided on both the left and right ends of the rotating rod two, the lower end of the bevel gear one is meshedly connected with a bevel gear two, and the lower end of the bevel gear two is provided with front and rear abutment rollers.

[0010] As a preferred embodiment of the present invention, the driving mechanism includes an electric cylinder, and two electric cylinders are provided and are respectively located on the outer walls of the front and rear sides of the processing box. The upper end of the electric cylinder is fixedly connected to a U-shaped lifting plate through a connecting plate, and the front and rear sides of the lower end of the U-shaped lifting plate are respectively provided with a lifting gear plate 1. The side of the lifting gear plate 1 close to the inner wall of the processing box is meshed with a spur gear 1, and the other side of the spur gear 1 is meshed with a lifting gear plate 2.

[0011] As a preferred embodiment of the present invention, the inner walls on the front and rear sides of the processing box are provided with hollow fixed plates, the left and right sides of the lifting gear plate 1 and the lifting gear plate 2 are slidably installed inside the hollow fixed plate through positioning slides, and the spur gear 1 is rotatably installed inside the hollow fixed plate through the rotating rod 3.

[0012] As a preferred embodiment of the present invention, a U-shaped mounting seat is provided between the four groups of lifting gear plates 1 and 2, the threaded rod, rotating rod 1 and front and rear abutment rollers are all rotatably installed inside the U-shaped mounting seat, a protective box is provided on the front of the U-shaped mounting seat, and the motor 2 and motor 3 are both arranged inside the protective box.

[0013] As a preferred embodiment of the present invention, a movable groove 1 and a movable groove 2 are opened inside the U-shaped mounting seat, the worm 2 and the worm gear 2 are both arranged inside the movable groove 1, the front and rear sides of the worm 2 are rotatably mounted inside the U-shaped mounting seat through an annular rotating block, and the bevel gear 1 and the bevel gear 2 are both arranged inside the movable groove 2.

[0014] As a preferred embodiment of the present invention, a cross-shaped through groove matching the cross-shaped sliding block is provided inside the clamping plate and the second worm.

[0015] As a preferred embodiment of the present invention, the polishing mechanism 1 includes a motor 1, and the motor 1 is provided with two groups. The two groups of motor 1 are fixedly connected to the lifting tooth plate 1 and the lifting tooth plate 2 on the rear side through a waterproof box. The power output end of the motor 1 is transmission-connected to a rotating shaft 1, and a polishing roller 1 is provided on the circumferential surface of the rotating shaft 1. The front end of the rotating shaft 1 is rotatably connected to a fixed block, and the two fixed blocks are fixedly connected to the lifting tooth plate 1 and the lifting tooth plate 2 at the front end.

[0016] As a preferred embodiment of the present invention, the polishing mechanism two includes a motor four, and the motor four is fixedly installed inside the right side of the processing box through a waterproof box. The power output end of the motor four is connected to the rotating shaft two through a synchronous belt drive. The circumferential surface of the rotating shaft two is provided with a polishing roller two, and the polishing roller two is arranged on the right side of the polishing roller one.

[0017] As a preferred embodiment of the present invention, a water spray pipe 1 is provided below the upper polishing roller 1 and above the lower polishing roller 1, and a water spray pipe 2 is provided above the middle of the two polishing rollers 2. The other ends of the two water spray pipes 1 and 2 pass through the processing box through a corrugated pipe and extend to the outside of the processing box.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The plate can be limited in a vertical position by the setting of the limiting mechanism and the pushing mechanism, and can be stably transferred to the polishing mechanism, so that the plate can be polished on the front and back sides and the top and bottom at one time, without the need for flipping and adjusting processes, which reduces manual participation, improves safety, and greatly improves the overall polishing efficiency of the plate;

[0020] (2) By setting the polishing mechanism 1 and the polishing mechanism 2, the surface polishing work can be performed according to the plate, and then the polishing can be performed in a targeted manner, so that when the plate needs to be polished on one side, or when the front and back sides need to be polished, or when the front and back sides need to be polished, the polishing work can be performed at one time, which is more flexible to use;

[0021] (3) By setting up a driving mechanism, the limiting mechanism and the polishing mechanism can move stably toward the center of the processing box when working, and then the plate can be fixed in the center position of the processing box, so that the plate will not be offset when being transferred for polishing, and the polishing effect of all plates is consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a front cutaway perspective view of the present invention;

[0025] Figure 3 It is a left-side cutaway perspective view of the present invention;

[0026] Figure 4 It is a right side cutaway perspective view of the present invention;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the U-shaped safety seat of the present invention;

[0028] Figure 6 For the present invention Figure 5 The first cross-sectional view in FIG;

[0029] Figure 7 For the present invention Figure 6 A magnified view of the structure at point A;

[0030] Figure 8 For the present invention Figure 5 The second cross-sectional view in FIG;

[0031] Figure 9 Schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention;

[0032] Figure 10 It is a schematic diagram of the three-dimensional structure of the pushing mechanism of the present invention.

[0033] In the figure: 1. Base; 2. Processing box; 3. Driving mechanism; 301. Electric cylinder; 302. Connecting plate; 303. U-shaped lifting plate; 304. Lifting gear plate 1; 305. Spur gear 1; 306. Lifting gear plate 2; 4. Polishing mechanism 1; 401. Motor 1; 402. Rotating shaft 1; 403. Polishing roller 1; 404. Fixed block; 405. Water spray pipe 1; 5. Limiting mechanism; 501. Motor 2; 502. Worm 1; 503. Worm gear 1; 504. Threaded rod; 505. Clamping plate; 506. Upper and lower abutting rollers; 6. Pushing mechanism; 601. Motor 3; 602. 02. Rotating rod one; 603. Spur gear two; 604. Spur gear three; 605. Worm gear two; 606. Worm gear two; 607. Rotating rod two; 608. Bevel gear one; 609. Bevel gear two; 610. Front and rear abutment rollers; 7. Polishing mechanism two; 701. Motor four; 702. Synchronous belt; 703. Rotating shaft two; 704. Polishing roller two; 705. Water spray pipe two; 8. Hollow fixed plate; 9. Positioning slide; 10. Rotating rod three; 11. U-shaped mounting seat; 12. Protective box; 13. Cross-shaped slider; 14. Movable slot one; 15. Movable slot two; 16. Annular rotating block. DETAILED DESCRIPTION

[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Example 1:

[0036] See also Figure 1 - Figure 10As shown, a surface polishing device for ferrous metal smelting rolled products includes a base 1, a processing box 2 is provided on the upper surface of the base 1, a driving mechanism 3 is provided inside the processing box 2, and the driving mechanism 3 is provided with five groups, the driving mechanism 3 includes an electric cylinder 301, and there are two electric cylinders 301, which are respectively located on the outer walls of the front and rear sides of the processing box 2, and the upper ends of the electric cylinders 301 are fixedly connected to the U-shaped lifting plate 303 through the connecting plate 302, wherein the two groups of electric cylinders 301 are connected by the same controller, so that when the electric cylinders 301 are working, the front and rear sides of the lower end of the U-shaped lifting plate 303 are subjected to the same force, so that the U-shaped lifting plate 303 can move vertically more stably. The front and rear sides of the lower end of the U-shaped lifting plate 303 are respectively provided with a lifting gear plate 1 304, and the side of the lifting gear plate 1 304 close to the inner wall of the processing box 2 is meshed with a spur gear 1 305, and the other side of the spur gear 1 305 is meshed with a lifting gear plate 2 306. The inner walls of the front and rear sides of the processing box 2 are both provided with a hollow fixed plate 8. The left and right sides of the lifting gear plate 1 304 and the lifting gear plate 2 306 are slidably installed in the interior of the hollow fixed plate 8 through the positioning slide 9. The spur gear 1 305 is rotatably installed in the interior of the hollow fixed plate 8 through the rotating rod 3 10, which can position the spur gear 1 305 without affecting the rotation of the spur gear 1 305;

[0037] It should be noted that the hollow fixed plate 8 and the positioning slide 9 can limit the lifting gear plate 1 304 and the lifting gear plate 2 306 so that they will not deviate left and right, and then when the electric cylinder 301 is working, the lifting gear plate 1 304 and the lifting gear plate 2 306 can move smoothly in the vertical direction.

[0038] A polishing mechanism 4 is provided inside the middle drive mechanism 3. The polishing mechanism 4 includes a motor 401, and two groups of motors 401 are provided. The two groups of motors 401 are fixedly connected to the rear lifting gear plate 304 and the lifting gear plate 2 306 respectively through a waterproof box. The power output end of motor 401 is transmission-connected to a rotating shaft 402. The circumferential surface of the rotating shaft 402 is provided with a polishing roller 403. The front end of the rotating shaft 402 is rotatably connected to a fixed block 404. The two fixed blocks 404 are fixedly connected to the front lifting gear plate 304 and the lifting gear plate 2 306 respectively.

[0039] It should be noted that when it is necessary to polish the upper and lower sides of the plate, it is only necessary to start the electric cylinder 301 connected to the polishing mechanism 4. The electric cylinder 301 works by moving downward through the connecting plate 302 and the U-shaped lifting plate 303, thereby driving the lifting gear plate 304 and the upper polishing roller 403 to move downward. At the same time, the lifting gear plate 304 drives the lifting gear plate 2 306 to move upward through the spur gear 305, so that the lifting gear plate 2 306 drives the lower polishing roller 1 403 to move upward, and then the two polishing rollers 1 403 respectively abut against the upper and lower ends of the plate. At this time, the motor 1 401 works to drive the polishing roller 1 403 to rotate, so that the upper and lower sides of the plate can be polished.

[0040] The other four groups of driving mechanisms 3 are all provided with a limiting mechanism 5 and a pushing mechanism 6 inside, and the limiting mechanism 5 and the pushing mechanism 6 are symmetrically provided with two groups up and down. The limiting mechanism 5 includes a motor 2 501, and the power output end of the motor 2 501 is connected to a worm 1 502 in a transmission manner. The right side of the worm 1 502 is meshed with a worm gear 1 503, and a threaded rod 504 is provided on the rear side of the worm gear 1 503. The circumferential surfaces of the front and rear sides of the threaded rod 504 are threadedly connected to a clamping plate 505. The circumferential surface in the middle of the threaded rod 504 is rotatably installed with upper and lower abutting rollers 506. The outer sides of the upper and lower abutting rollers 506 are connected to the upper and lower abutting rollers 506. The protruding design makes it possible for the clamping plate 505 to approach the plate, only the upper and lower abutting rollers 506 to contact the plate, while the clamping plate 505 does not contact the plate. The threads on the front and rear surfaces of the threaded rod 504 are in opposite directions, so that when the threaded rod 504 rotates, the two clamping plates 505 on its surface can approach each other to position the plate, or move away from each other to facilitate the placement of the plate. When the two clamping plates 505 move away from each other, it is convenient to place the plate between the two clamping plates 505. When the two clamping plates 505 move toward each other, they can clamp and limit the plate, thereby facilitating the positioning and transfer of the plate.

[0041] It should be noted that these four groups of drive mechanisms 3 are arranged in an array inside the processing box 2, with the same spacing between each group, so that when the plate is transferred from the left side to the right side of the processing box 2 through the drive mechanism 3, there will always be a group of drive mechanisms 3 in contact with the plate, thereby smoothly transporting the plate to the right and realizing the automatic transfer and polishing of the plate.

[0042] The pushing mechanism 6 includes a motor 3 601, the power output end of the motor 3 601 is transmission-connected to a rotating rod 1 602, a spur gear 2 603 is provided on the circumferential surface in the middle of the rotating rod 1 602, and the lower end of the spur gear 2 603 is meshingly connected to a spur gear 3 604, and the spur gear 3 604 is provided on the circumferential surface in the middle of the upper and lower abutting rollers 506, wherein the diameter of the spur gear 3 604 is smaller than the diameter of the upper and lower abutting rollers 506, that is, when one end of the upper and lower abutting rollers 506 abuts against the plate, the spur gear 3 604 will not contact the plate, thereby avoiding the spur gear 3 604 from being damaged by friction with the plate when rotating, thereby improving the service life of the spur gear 3 604, and the rotating rod 1 6 The circumferential surfaces on both the front and rear sides of 02 are slidably mounted with worm gear 2 605 through a cross-shaped slider 13. The interiors of the clamping plate 505 and the worm gear 2 605 are provided with a cross-shaped through groove matching the cross-shaped slider 13. The lower end of the worm gear 2 605 is meshedly connected with a worm gear 2 606. A rotating rod 2 607 is provided in the middle of the worm gear 2 606. The left and right ends of the rotating rod 2 607 are provided with a bevel gear 1 608. The lower end of the bevel gear 1 608 is meshedly connected with a bevel gear 2 609. The lower end of the bevel gear 2 609 is provided with front and rear abutment rollers 610. The front and rear sides of the worm gear 2 605 are rotatably mounted inside the U-shaped mounting seat 11 through an annular rotating block 16.

[0043] It should be noted that due to the setting of the cross-shaped through groove, when the threaded rod 504 rotates and the two clamping plates 505 move horizontally, the cross-shaped slider 13 will move inside the cross-shaped through groove, thereby not blocking the horizontal movement of the clamping plate 505 back and forth. At the same time, the worm gear 2 606 and the rotating rod 2 607 are rotatably installed inside the clamping plate 505, and the worm 2 605 is rotatably installed inside the clamping plate 505 through the annular rotating block 16. Therefore, when the clamping plate 505 moves horizontally back and forth, it will drive the worm 2 605 and the worm gear 2 606 to move synchronously, and then will not affect the subsequent operation of the motor 3 601, and the worm 2 605 is driven to rotate through the rotating rod 1 602.

[0044] A U-shaped mounting seat 11 is provided between the four sets of lifting gear plates 1 304 and lifting gear plates 2 306 . The threaded rod 504 , the rotating rod 1 602 and the front and rear contact rollers 610 are all rotatably mounted inside the U-shaped mounting seat 11 . A protective box 12 is provided on the front of the U-shaped mounting seat 11 . The motor 2 501 and the motor 3 601 are both arranged inside the protective box 12 . The U-shaped mounting seat 11 and the protective box 12 provide installation space for the limiting mechanism 5 and the pushing mechanism 6 .

[0045] The interior of the U-shaped mounting seat 11 is provided with a movable groove 14 and a movable groove 2 15. The worm 2 605 and the worm gear 2 606 are both arranged inside the movable groove 14. The setting of the movable groove 14 provides space for the worm 2 605 and the worm gear 2 606 to move, so that the worm 2 605 can smoothly drive the worm gear 2 606 to rotate. The bevel gear 1 608 and the bevel gear 2 609 are both arranged inside the movable groove 2 15. The setting of the movable groove 2 15 provides space for the bevel gear 1 608 and the bevel gear 2 609 to move, so that the bevel gear 1 608 and the bevel gear 2 609 can rotate smoothly.

[0046] A polishing mechanism 2 7 is provided on the left side of the rightmost driving mechanism 3. The polishing mechanism 2 7 includes a motor 4 701, and the motor 4 701 is fixedly installed inside the right side of the processing box 2 through a waterproof box. The power output end of the motor 4 701 is connected to the rotating shaft 2 703 through a synchronous belt 702. The circumferential surface of the rotating shaft 2 703 is provided with a polishing roller 2 704, and the polishing roller 2 704 is arranged on the right side of the polishing roller 1 403. A cylinder is also provided on one side of the waterproof box. The cylinder is provided on the outer wall of the processing box 2, which can adjust the position of the waterproof box, and then adjust the contact tightness between the polishing roller 2 704 and the plate, and then adjust the thickness during polishing to avoid polishing too thick or too thin to affect the polishing quality;

[0047] A water spray pipe 1 405 is provided below the upper polishing roller 1 403 and above the lower polishing roller 1 403, and a water spray pipe 2 705 is provided above the middle of the two polishing rollers 2 704. The other ends of the two water spray pipes 1 405 and the water spray pipe 2 705 pass through the processing box 2 through the bellows and extend to the outside of the processing box 2. Among them, the water spray pipe 1 405 and the water spray pipe 2 705 are both connected to the external water pump, so that when the water pump is working, it can smoothly send cooling water into the water spray pipe 1 405 and the water spray pipe 2 705. The setting of the water spray pipe can spray water during polishing to process the debris and dust generated during the polishing process, so as to prevent the debris and dust from floating in the working environment and causing harm to the workers by inhalation.

[0048] When the present invention is in use, the ferrous metal plate to be polished is first placed vertically, and then the right end of the plate is positioned between the two groups of limiting mechanisms 5 at the far left end. Then, the four groups of driving mechanisms 3 arranged in an array are started, and the electric cylinder 301 drives the connecting plate 302 and the U-shaped lifting plate 303 to move downward. The U-shaped lifting plate 303 drives the lifting gear plate 1 304 and the upper and lower abutting rollers 506 to move downward. At the same time, the lifting gear plate 1 304 moves downward and drives the lifting gear plate 2 306 and the lower and upper abutting rollers 506 to move upward through the spur gear 1 305. After the two upper and lower abutting rollers 506 on the far left respectively abut against the upper and lower ends of the plate, the electric cylinder 301 stops working. At this time, the three groups of upper and lower abutting rollers 506 on the right also rise and fall to the same height.

[0049] Then, the second motor 501 starts to work, driving the first worm 502 to rotate. The rotation of the first worm 502 drives the first worm wheel 503 and the threaded rod 504 to rotate, so that the front and rear clamping plates 505 move toward the plate. After the front and rear contact rollers 610 inside the clamping plates 505 respectively contact the front and rear surfaces of the plate, the second motor 501 stops working, completing the plate loading work.

[0050] Then, the motor 3 601 is started, and the motor 3 601 drives the rotating rod 1 602 and the spur gear 2 603 to rotate. The rotation of the spur gear 2 603 drives the spur gear 3 604 and the upper and lower abutting rollers 506 to rotate, so that the upper and lower abutting rollers 506 limit the upper and lower positions of the plate while applying a rightward thrust to the plate. At the same time, the rotation of the rotating rod 1 602 also drives the worm 2 605 to rotate. The rotation of the worm 2 605 drives the worm gear 2 606, the rotating rod 2 607 and the bevel gear 1 608 to rotate. The rotation of the bevel gear 1 608 drives the front and rear abutting rollers 610 to rotate through the bevel gear 2 609, so that the front and rear abutting rollers 610 limit the front and rear positions of the plate while applying a rightward thrust to the plate, so that the plate is smoothly moved to the right.

[0051] When the plate is transferred to the polishing mechanism 4, when it is necessary to polish the upper and lower sides of the plate, the driving mechanism 3 of the polishing mechanism 4 is started, and the electric cylinder 301 here drives the connecting plate 302, the U-shaped lifting plate 303 and the lifting gear plate 304 to move downward, so that the lifting gear plate 304 drives the lifting gear plate 2 306 to move upward through the spur gear 305, and then drives the two sets of polishing mechanisms 4 to approach each other, so that the two polishing rollers 403 respectively abut against the upper and lower sides of the plate, and then the motor 401 works to drive the polishing roller 403 to rotate, so as to polish the upper and lower sides of the plate. During the polishing process, the water pump connected to the water spray pipe 405 works to spray cooling water from the water spray pipe 405 to process the debris and dust generated during polishing, so as to prevent the dust from floating in the working environment or attaching to the plate for the second time;

[0052] When the plate continues to move to the right to the polishing mechanism 2 7 through the pushing mechanism 6, the motor 4 701 and the water pump connected to the water spray pipe 2 705 are started. The motor 4 701 drives the rotating shaft 2 703 and the polishing roller 2 704 to rotate through the synchronous belt 702, and can polish the front and back surfaces of the plate at the same time. After polishing is completed, the polished plate can be moved out of the interior of the processing box 2 through the rightmost driving mechanism 3 and the pushing mechanism 6 for subsequent use.

[0053] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A surface polishing device for ferrous metal smelting rolled products, comprising a base (1), wherein a processing box (2) is provided on the upper surface of the base (1), characterized in that: Five groups of driving mechanisms (3) are provided inside the processing box (2), a polishing mechanism (4) is provided inside the middle driving mechanism (3), a limiting mechanism (5) and a pushing mechanism (6) are provided inside the other four groups of driving mechanisms (3), and a polishing mechanism (7) is provided on the left side of the rightmost driving mechanism (3); The limiting mechanism (5) includes a second motor (501), the power output end of the second motor (501) is transmission-connected to a worm gear (502), the right side of the worm gear (502) is meshingly connected to a worm wheel (503), a threaded rod (504) is provided on the rear side of the worm wheel (503), the circumferential surfaces on both the front and rear sides of the threaded rod (504) are threadedly connected to clamping plates (505), and the circumferential surface in the middle of the threaded rod (504) is rotatably mounted with upper and lower abutting rollers (506); The pushing mechanism (6) includes a motor three (601), the power output end of the motor three (601) is transmission-connected to a rotating rod one (602), a spur gear two (603) is provided on the circumferential surface in the middle of the rotating rod one (602), the lower end of the spur gear two (603) is meshedly connected to a spur gear three (604), the circumferential surfaces on both the front and rear sides of the rotating rod one (602) are slidably mounted with a worm gear two (605) through a cross-shaped slider (13), the lower end of the worm gear two (605) is meshedly connected to a worm gear two (606), a rotating rod two (607) is provided in the middle of the worm gear two (606), the left and right ends of the rotating rod two (607) are both provided with a bevel gear one (608), the lower end of the bevel gear one (608) is meshedly connected to a bevel gear two (609), and the lower end of the bevel gear two (609) is provided with front and rear contact rollers (610).

2. The surface polishing equipment for ferrous metal smelting rolled products according to claim 1, characterized in that: The driving mechanism (3) includes an electric cylinder (301), and two electric cylinders (301) are provided and respectively located on the outer walls of the front and rear sides of the processing box (2). The upper end of the electric cylinder (301) is fixedly connected to a U-shaped lifting plate (303) through a connecting plate (302). The front and rear sides of the lower end of the U-shaped lifting plate (303) are respectively provided with a lifting gear plate (304). The lifting gear plate (304) is meshedly connected to a spur gear (305) on one side close to the inner wall of the processing box (2), and the other side of the spur gear (305) is meshedly connected to a lifting gear plate (306).

3. The surface polishing equipment for ferrous metal smelting rolled products according to claim 2, characterized in that: The inner walls of the front and rear sides of the processing box (2) are both provided with hollow fixed plates (8), the left and right sides of the lifting gear plate 1 (304) and the lifting gear plate 2 (306) are both slidably installed inside the hollow fixed plate (8) through positioning slides (9), and the spur gear 1 (305) is rotatably installed inside the hollow fixed plate (8) through the rotating rod 3 (10).

4. The surface polishing equipment for ferrous metal smelting rolled products according to claim 2, characterized in that: A U-shaped mounting seat (11) is provided between the four groups of lifting tooth plates 1 (304) and lifting tooth plates 2 (306); the threaded rod (504), rotating rod 1 (602) and front and rear contact rollers (610) are all rotatably mounted inside the U-shaped mounting seat (11); a protective box (12) is provided on the front of the U-shaped mounting seat (11); and the motor 2 (501) and the motor 3 (601) are both provided inside the protective box (12).

5. The surface polishing equipment for ferrous metal smelting rolled products according to claim 4, characterized in that: The U-shaped mounting seat (11) is provided with a movable groove 1 (14) and a movable groove 2 (15), the worm 2 (605) and the worm gear 2 (606) are both arranged inside the movable groove 1 (14), the front and rear sides of the worm 2 (605) are rotatably mounted inside the U-shaped mounting seat (11) through an annular rotating block (16), and the bevel gear 1 (608) and the bevel gear 2 (609) are both arranged inside the movable groove 2 (15).

6. The surface polishing equipment for ferrous metal smelting rolled products according to claim 2, characterized in that: The clamping plate (505) and the second worm gear (605) are both provided with a cross-shaped through groove matching the cross-shaped slider (13). The limiting mechanism (5) and the pushing mechanism (6) are both symmetrically arranged in two groups. The spur gear (604) is arranged on the circumferential surface between the upper and lower contact rollers (506).

7. The surface polishing equipment for ferrous metal smelting rolled products according to claim 2, characterized in that: The polishing mechanism 1 (4) includes a motor 1 (401), and the motor 1 (401) is provided with two groups. The two groups of motor 1 (401) are fixedly connected to the lifting tooth plate 1 (304) and the lifting tooth plate 2 (306) at the rear side through a waterproof box. The power output end of the motor 1 (401) is transmission-connected with a rotating shaft 1 (402). The circumferential surface of the rotating shaft 1 (402) is provided with a polishing roller 1 (403). The front end of the rotating shaft 1 (402) is rotatably connected with a fixed block (404). The two fixed blocks (404) are fixedly connected to the lifting tooth plate 1 (304) and the lifting tooth plate 2 (306) at the front end respectively.

8. The surface polishing equipment for ferrous metal smelting rolled products according to claim 7, characterized in that: The polishing mechanism 2 (7) includes a motor 4 (701), and the motor 4 (701) is fixedly installed inside the right side of the processing box (2) through a waterproof box. The power output end of the motor 4 (701) is connected to the rotating shaft 2 (703) through a synchronous belt (702). The circumferential surface of the rotating shaft 2 (703) is provided with a polishing roller 2 (704), and the polishing roller 2 (704) is provided on the right side of the polishing roller 1 (403).

9. The surface polishing equipment for ferrous metal smelting rolled products according to claim 8, characterized in that: A water spray pipe 1 (405) is provided below the upper polishing roller 1 (403) and above the lower polishing roller 1 (403), and a water spray pipe 2 (705) is provided above the middle of the two polishing rollers 2 (704). The other ends of the two water spray pipes 1 (405) and 2 (705) pass through the processing box (2) through a corrugated pipe and extend to the outside of the processing box (2).

Images