Plate processing equipment and plate processing method

Abstract

The present application provides a plate processing device and a plate processing method, which relate to the technical field of plate processing, wherein the plate processing device comprises a fixed frame, an internal support assembly comprising a pushing mechanism arranged on the top of the fixed frame, a plurality of internal support plates arranged on the pushing mechanism for fixing the inner wall of the annular plate, and an extrusion portion arranged on one side of the internal support plate, the extrusion portion is provided with an extrusion assembly capable of clamping the upper and lower surfaces of the plate while performing internal support and fixing of the plate, the extrusion assembly comprises a pressure rod slidably arranged on the top of the extrusion portion, a pressure plate arranged at the bottom of the pressure rod, and a downward pressing mechanism arranged at the top of the pressure rod, and the grinding assembly and the internal support assembly are both connected to the rotating assembly. The present application can fix the internal support of the annular plate while clamping and fixing the upper and lower surfaces of the plate, thereby improving the stability of the plate fixation, and can make the grinding assembly and the plate relatively reversed, thereby improving the speed of grinding the plate.

Description

Technical Field

[0001] The present invention relates to the technical field of plate processing, and in particular to a plate processing device and a plate processing method. Background Art

[0002] Wooden boards are wooden boards made of complete wood. These boards are strong, durable, and have natural grain. They are mostly used in the construction industry to be used as components of walls, ceilings or floors. Wood processing technology includes basic processing technologies such as wood cutting, wood drying, wood gluing, and wood surface decoration, as well as functional processing technologies such as wood protection and wood modification. In the process of board processing, it is often necessary to polish the surface of the produced boards to improve the quality of board production.

[0003] Current plate processing equipment has the following defects when it needs to grind the outer walls of some annular plates: 1. In order to facilitate the grinding of the outer walls of annular plates, the inner side of the annular plates is generally supported and fixed, but the inner support structure often fixes the plate by squeezing the inner wall of the annular plate. Therefore, if the plate vibrates during the grinding process, it is easy to cause the plate to slide on the inner support structure and affect the processing effect; 2. After the plate is fixed, the grinding equipment needs to continuously rotate around the outer wall of the annular plate to grind the outer wall of the plate, and the grinding speed is slow. Summary of the invention

[0004] The purpose of the present invention is to address the problem that the existing plate processing equipment is unable to stably support and fix the inner side of the annular plate, which easily causes the plate to shake during the grinding process, and the grinding equipment can only rotate around the plate in one direction for grinding, so the grinding speed is slow.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0006] A plate processing equipment includes a fixed frame and a grinding component, an internal support component is provided on the top of the fixed frame, the internal support component includes a pushing mechanism arranged on the top of the fixed frame, a plurality of internal support plates arranged on the pushing mechanism for fixing the inner wall of the annular plate, and an extrusion part arranged on one side of the internal support plate, the extrusion part is provided with an extrusion component that can clamp the upper and lower surfaces of the plate while internally supporting and fixing the plate, the extrusion component includes a pressure rod slidably arranged on the top of the extrusion part, a pressure plate arranged at the bottom of the pressure rod, and a pressing mechanism arranged at the top of the pressure rod, a rotating component is also provided inside the fixed frame, the grinding component and the internal support component are both connected to the rotating component, wherein the rotating component can drive the grinding component and the internal support component to rotate relative to each other in the opposite direction.

[0007] As a preferred technical solution of the present application, the pushing mechanism includes a first motor rotatably arranged in the middle of the inner bottom wall of the fixed frame, a screw rod arranged at the output end of the first motor, a movable seat threadedly arranged on the wall of the screw rod, a cross plate arranged at the top of the fixed frame, and a movable rod movably arranged between the movable seat and the bottom of a plurality of inner support plates, wherein the plurality of inner support plates are respectively slidably arranged on the surfaces of the four sides of the top of the cross plate.

[0008] As a preferred technical solution of the present application, the pressing mechanism includes a fixed plate arranged at the top of the cross plate, a guide plate arranged on the four sides of the fixed plate, a retaining ring arranged on the rod wall of the pressure rod, and a first spring arranged on the rod wall of the pressure rod between the retaining ring and the extrusion portion, wherein the guide plate gradually tilts downward toward the side away from the fixed plate, a sliding groove is provided at the bottom of the guide plate, and the top of the pressure rod is slidably connected to the sliding groove.

[0009] As a preferred technical solution of the present application, a movable groove is opened on the surface of the cross plate, a slide plate slidably connected to the movable groove is provided at the bottom of the inner support plate, and the end of the movable rod away from the movable seat is movably connected to the bottom of the slide plate.

[0010] As a preferred technical solution of the present application, the rotating assembly includes a center tooth arranged on the outer wall of the first motor, a gear ring arranged on the inner wall of the fixed frame, a rotating seat slidably arranged at the top edge of the fixed frame, a second motor arranged at the bottom of the rotating seat, a first rotating shaft arranged on the output shaft of the second motor, and a driving gear arranged at the bottom of the first rotating shaft and meshing with the center tooth and the gear ring, a driven gear meshingly connected between the center tooth and the gear ring, and a second rotating shaft arranged at the top of the driven gear, wherein the grinding assembly is arranged at the top of the second rotating shaft, and the top of the fixed frame is provided with an annular groove for the sliding of the rotating seat.

[0011] As a preferred technical solution of the present application, the grinding assembly includes a cylinder arranged on the top of the second rotating shaft and a grinding disc arranged on the top of the cylinder piston rod.

[0012] As a preferred technical solution of the present application, a support tube is provided on the top of the rotating seat, an arc-shaped sleeve is provided on the top of the support tube, an air outlet is provided on the inner side of the arc-shaped sleeve, an air storage sleeve is rotatably connected to the side wall of the fixed frame, a cavity connected to the air storage sleeve is provided inside the fixed frame, a first air duct is provided between the air storage sleeve and the support tube, and an air inlet assembly is provided between the bottom of the fixed frame and the air storage sleeve.

[0013] As a preferred technical solution of the present application, the air inlet assembly includes a connecting shaft arranged at the bottom of the first motor and extending downward through the fixed frame, a cam arranged at the bottom of the connecting shaft, a bellows arranged at the bottom of the fixed frame, a sliding rod slidably arranged on the side wall of the bellows, a pressure plate arranged at one end of the sliding rod located inside the bellows, a pulley rotatably arranged at one end of the sliding rod located outside the bellows and in contact with the cam, a second spring arranged on the rod wall of the sliding rod between the pulley and the bellows, and a second air duct arranged between the bellows and the internal cavity of the fixed frame, and a one-way valve is provided at the bottom of the bellows.

[0014] As a preferred technical solution of the present application, a cover plate is rotatably connected to the top of the first motor, a protective shell is provided at the middle of the bottom of the fixed frame, and a support seat is provided at the bottom edge of the fixed frame.

[0015] The present invention also discloses a plate processing method of the plate processing equipment, comprising the following steps:

[0016] S1: First, place the annular plate to be processed on several inner support plates, then start the first motor to drive the screw to rotate, the screw will drive the moving seat to move upward, and push each inner support plate toward the outer side of the cross plate through the movable rod, so that the extrusion part is against the inner wall of the plate, thereby completing the inner support fixation of the annular plate;

[0017] S2: When the inner support plate moves toward the outer side of the cross plate, the pressure rod will be blocked by the inclined guide plate and move downward, thereby driving the pressure plate to move downward. When the inner support plate moves to make the extrusion part abut against the inner side of the plate, the pressure plate can just abut against the upper surface of the plate located at the inner support of the extrusion part, and the upper and lower surfaces of the plate can be clamped and fixed in cooperation with the inner support plate;

[0018] S3: After the plate is stably fixed, the second motor can be started to drive the driving gear to rotate, and the driving gear can drive the center gear and the first motor to rotate, and the driving gear and the driven gear will reverse relative to the center gear along the gear ring and rotate on their own, at which time the grinding assembly and the fixed plate can be driven to reverse relative to each other, and the outer wall of the plate can be ground by the set grinding assembly;

[0019] S4: When the driving gear rotates, it will also drive the arc sleeve to reverse relative to the plate, and when the first motor rotates, it will also drive the sliding rod with a pulley to move back and forth on the side wall of the bellows through the cam. The pressure plate and the second air duct can continuously pump air into the air storage sleeve, so that the wind can enter the arc sleeve through the first air duct and the support pipe, and blow to the outside of the annular support plate from the air outlet on the side wall of the arc sleeve, which can not only cool the outer wall of the polished plate, but also blow off some debris attached to the outer wall of the plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] By means of the provided inner support assembly, the annular plate to be processed can be placed on a number of inner support plates first, and then the first motor can be started to drive the screw to rotate through the provided pushing assembly, and the screw will drive the movable seat to move upward, so that the inner support plate moves and contacts the inner wall of the plate through the extrusion part, and the extrusion part is stuck on the upper and lower surfaces of the inner wall of the plate, thereby preventing the plate from sliding and displacing on the outer walls of a number of inner support plates due to shaking caused by the grinding process.

[0022] When the inner support plate moves to squeeze and support the inner wall of the annular plate, the downward pressing assembly can make the pressure rod on the extrusion part slide downward due to the oblique guide plate when it moves. Therefore, the pressure rod will drive the pressure plate at its bottom to move downward. When the extrusion part abuts against the inner wall of the plate, the pressure plate will just abut against the upper surface of the plate located on the inner support of the extrusion part, so that the inner support plate can cooperate with the inner support plate to clamp and fix the inner wall and the upper and lower surfaces of the annular plate, thereby further improving the stability of the fixation of the annular plate.

[0023] After the annular plate is stably fixed, the second motor can be started to drive the first rotating rod and the driving gear to rotate. The driving gear will drive the center gear to rotate and roll along the inner wall of the gear ring, and also drive the driven gear to roll together, so that the driving gear and the driven gear rotate in the opposite direction relative to the center gear, so that the grinding component on the driven gear and the plate can be reversed relative to each other, thereby increasing the speed of plate processing.

[0024] When the active gear reverses relative to the plate, it will also drive the arc sleeve to reverse relative to the plate. At this time, when the center gear and the first motor rotate, they will also drive the cam to rotate. The pulley, slide rod and second spring can drive the slide rod to move back and forth on the side wall of the bellows, and then continuously pump air into the air storage sleeve through the pressure plate, and make the wind enter the arc sleeve through the first air duct and the support pipe, and blow to the outer wall of the plate through the air outlet holes on the surface of the arc sleeve. Not only can the contact surface between the grinding assembly and the passively polished plate be cooled and dissipated, but also some debris attached to the outer wall of the plate can be blown off, so that the grinding assembly can better grind the plate and improve the plate processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 Another perspective three-dimensional structural diagram of the present invention;

[0027] Figure 3 It is a front view of the present invention;

[0028] Figure 4 It is a cross-sectional structural diagram of the present invention;

[0029] Figure 5 It is a structural diagram of the inner support assembly and the extrusion assembly of the present invention;

[0030] Figure 6 It is a bottom view of the structure of the inner support assembly and the extrusion assembly of the present invention;

[0031] Figure 7 It is a partial structural diagram of the rotating assembly of the present invention;

[0032] Figure 8 is a structural diagram of the air inlet assembly of the present invention;

[0033] Fig. 9 This is a diagram of the internal structure of the fixed frame of the present invention;

[0034] Fig.10 For the present invention Figure 4 The structure diagram at B is enlarged;

[0035] Fig.11 For the present invention Figure 1 Enlarged structural diagram at point A in the middle.

[0036] Indicated in the figure:

[0037] 1. Fixed frame; 101. Gear ring; 102. Annular groove; 103. Cavity; 2. First motor; 201. Screw rod; 202. Center tooth; 3. Cross plate; 301. Moving groove; 4. Inner support plate; 401. Extrusion part; 402. Slide plate; 5. Moving seat; 501. Movable rod; 6. Fixed plate; 601. Guide plate; 602. Slide groove; 7. Press rod; 701. Retaining ring; 702. First spring; 8. Press plate; 9. Rotating seat; 901. Second motor machine; 902, first rotating shaft; 903, driving gear; 10, driven gear; 1001, second rotating shaft; 11, cylinder; 1101, grinding disc; 12, support tube; 1201, arc sleeve; 13, air storage sleeve; 1301, first air duct; 14, bellows; 1401, second air duct; 15, cam; 16, slide rod; 1601, pulley; 1602, second spring; 17, pressure plate; 18, cover plate; 19, protective shell; 20, support seat. DETAILED DESCRIPTION

[0038] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0039] like Figures 1 to 11As shown, this embodiment proposes a plate processing equipment, including a fixed frame 1 and a grinding component, an inner support component is provided on the top of the fixed frame 1, the inner support component includes a pushing mechanism arranged on the top of the fixed frame 1, a plurality of inner support plates 4 arranged on the pushing mechanism for fixing the inner wall of the annular plate, and an extrusion part 401 arranged on one side of the inner support plate 4, the extrusion part 401 is provided with an extrusion component that can clamp the upper and lower surfaces of the plate while internally supporting and fixing the plate, the extrusion component includes a pressure rod 7 slidably arranged on the top of the extrusion part 401, a pressure plate 8 arranged at the bottom of the pressure rod 7 and a pressing mechanism arranged at the top of the pressure rod 7, a rotating component is also provided inside the fixed frame 1, and the grinding component and the inner support component are both connected to the rotating component, wherein the rotating component can drive the grinding component and the inner support component to rotate in the opposite direction relative to each other;

[0040] First, the annular plate to be processed is placed on a plurality of inner support plates 4, and then the pushing mechanism is arranged to drive the inner support plate 4 to move toward the outside of the fixed frame 1 until the inner wall of the extrusion portion 401 at the edge of the inner support plate 4 abuts against the inner wall of the annular plate. At this time, the extrusion portion 401 is stuck at the inner edge of the surface of the plate, so that not only the inner wall of the plate can be squeezed and fixed, but also the upper and lower surfaces of the plate can be stuck to prevent the plate from sliding and displacing due to vibration during grinding. When the inner support plate 4 moves, the pressure rod 7 at the top of the extrusion portion 401 thereof can slide downward through the arranged downward pressing mechanism, so that When the pressing rod 1 abuts against the inner wall of the plate, the pressing rod 7 can just drive the pressing plate 8 at its bottom to abut against the upper surface of the plate supported by the extrusion part 401, and cooperate with the inner support plate 4 to squeeze and fix the upper and lower surfaces of the plate, thereby further improving the stability of the plate fixation. After the plate is fixed, the grinding assembly and the plate are driven to reverse relative to each other through the provided rotating assembly, thereby increasing the grinding speed of the grinding assembly. For example, if the prior art requires the grinding assembly to rotate around the plate twice to complete the grinding operation, the present application only needs to rotate once to complete the grinding operation, thereby saving the processing time of the plate.

[0041] like Figure 5 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the pushing mechanism includes a first motor 2 rotatably arranged in the middle of the inner bottom wall of the fixed frame 1, a screw rod 201 arranged at the output end of the first motor 2, a movable seat 5 threadedly arranged on the rod wall of the screw rod 201, a cross plate 3 arranged at the top of the fixed frame 1, and a movable rod 501 movably arranged between the movable seat 5 and the bottom of a plurality of inner support plates 4, wherein the plurality of inner support plates 4 are respectively slidably arranged on the surfaces of the four sides of the top of the cross plate 3;

[0042] Start the first motor 2 to drive the screw 201 to rotate. Since the inner support plate 4 is slidably connected to the cross plate 3, the movable seat 5 will move upward and push the inner support plate 4 away from the cross plate 3 through the movable rod 501, thereby driving the extrusion portion 401 at the edge of the inner support plate 4 to move and resist against the inner wall of the annular plate.

[0043] Among them, a movable groove 301 is opened on the surface of the cross plate 3, a slide plate 402 is provided at the bottom of the inner support plate 4 for sliding connection with the movable groove 301, and the end of the movable rod 501 away from the movable seat 5 is movably connected to the bottom of the slide plate 402; through the provision of the slide plate 402 and the movable groove 301, the movable rod 501 can stably push the inner support plate 4 to move back and forth on the cross plate 3 to complete the fixing of the plate.

[0044] like Figure 5 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the pressing mechanism includes a fixed plate 6 arranged at the top of the cross plate 3, a guide plate 601 arranged at four sides of the fixed plate 6, a retaining ring 701 arranged on the rod wall of the pressure rod 7, and a first spring 702 arranged on the rod wall of the pressure rod 7 between the retaining ring 701 and the extrusion portion 401, wherein the guide plate 601 gradually tilts downward toward the side away from the fixed plate 6, a slide groove 602 is provided at the bottom of the guide plate 601, and the top of the pressure rod 7 is slidably connected to the slide groove 602;

[0045] When the inner support plate 4 moves, the pressure rod 7 on the extrusion part 401 thereof will slide along the bottom of the inclined guide plate 601, and the pressure rod 7 will slide downward when blocked. Therefore, when the extrusion part 401 abuts against the inner wall of the plate, the pressure rod 7 can just drive the pressure plate 8 at its bottom to abut against the upper surface of the plate located on the inner side of the extrusion part 401. In cooperation with the inner support plate 4, the upper and lower surfaces of the plate can be squeezed and fixed. After the plate is polished, the first motor 2 is controlled to drive the screw rod 201 to reverse, thereby driving the inner support plate 4 to move in the opposite direction and separate from the inner wall of the annular plate. The first spring 702 will also be released from the force to drive the pressure rod 7 to bounce upward and reset, so that the pressure plate 8 is separated from the upper surface of the plate. At this time, the plate is released, so that the polished annular plate can be removed.

[0046] like Figure 4 , Figure 5 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the rotating assembly includes a central tooth 202 arranged on the outer wall of the first motor 2, a gear ring 101 arranged on the inner wall of the fixed frame 1, a rotating seat 9 slidably arranged at the top edge of the fixed frame 1, a second motor 901 arranged at the bottom of the rotating seat 9, a first rotating shaft 902 arranged on the output shaft of the second motor 901, and a driving gear 903 arranged at the bottom of the first rotating shaft 902 and meshing with the central tooth 202 and the gear ring 101, a driven gear 10 meshingly connected between the central tooth 202 and the gear ring 101, and a second rotating shaft 1001 arranged at the top of the driven gear 10, wherein the grinding assembly is arranged at the top of the second rotating shaft 1001, and the top of the fixed frame 1 is provided with an annular groove 102 for sliding of the rotating seat 9;

[0047] After the annular plate is stably fixed, the second motor 901 is started to work, and the driving gear 903 is driven to rotate through the first rotating shaft 902. The driving gear 903 will drive the first motor 2 provided with the center tooth 202 to rotate, and the driving gear 903 will also rotate in the opposite direction relative to the center tooth 202 along the ring gear 101. At this time, the driven gear 10 will also roll in the opposite direction relative to it due to the rotation of the center tooth 202, so that the grinding component can be abutted against the outer wall of the plate and roll in the opposite direction to grind the plate. With regard to the prior art, under normal circumstances, only the grinding component rotates around the plate to perform the grinding work, and two revolutions are required to complete the grinding work. In the present application, because the grinding component and the plate are relatively reversed, only one revolution is required to complete the grinding work, thereby increasing the speed of grinding the plate and saving time.

[0048] Among them, the grinding assembly includes a cylinder 11 arranged at the top of the second rotating shaft 1001 and a grinding disc 1101 arranged at the top of the piston rod of the cylinder 11; the operation of the cylinder 11 can drive the grinding disc 1101 to contact the outer walls of the plates at different heights, thereby facilitating the grinding of the outer walls of the plates with different thicknesses.

[0049] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 and Fig.10 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, a support tube 12 is provided on the top of the rotating seat 9, an arc sleeve 1201 is provided on the top of the support tube 12, an air outlet is provided on the inner side of the arc sleeve 1201, an air storage sleeve 13 is rotatably connected to the side wall of the fixed frame 1, a cavity 103 connected to the air storage sleeve 13 is provided inside the fixed frame 1, a first air duct 1301 is provided between the air storage sleeve 13 and the support tube 12, and an air inlet assembly is provided between the bottom of the fixed frame 1 and the air storage sleeve 13;

[0050] The air inlet assembly includes a connecting shaft arranged at the bottom of the first motor 2 and extending downward through the fixed frame 1, a cam 15 arranged at the bottom of the connecting shaft, a bellows 14 arranged at the bottom of the fixed frame 1, a sliding rod 16 slidably arranged on the side wall of the bellows 14, a pressing plate 17 arranged at one end of the sliding rod 16 located inside the bellows 14, a pulley 1601 rotatably arranged at one end of the sliding rod 16 located outside the bellows 14 and contacting the cam 15, a second spring 1602 arranged on the rod wall of the sliding rod 16 between the pulley 1601 and the bellows 14, and a second air duct 1401 arranged between the bellows 14 and the internal cavity 103 of the fixed frame 1, and a one-way valve is arranged at the bottom of the bellows 14;

[0051] When the second motor 901 drives the driving gear 903 to reverse relative to the central gear 202, the arc sleeve 1201 on the rotating seat 9 will also reverse relative to the plate, and the first air duct 1301 can drive the air storage sleeve 13 to rotate together. At this time, the first motor 2 will also drive the cam 15 to rotate through the connecting shaft when rotating. When the cam 15 rotates to the point where the small end contacts the pulley 1601, it will squeeze the slide bar 16 to slide toward the inside of the bellows 14 and compress the second spring 1602. When the cam 15 rotates to the point where the large end contacts the pulley 1601, the second spring 16 02 The release of force will drive the slide bar 16 to slide in the opposite direction and reset, so the slide bar 16 will slide back and forth and continuously pump air into the cavity 103 inside the fixed frame 1 through the pressure plate 17 and the one-way valve. The wind then passes through the air storage sleeve 13 and the first air duct 1301 and enters the arc sleeve 1201, and finally blows toward the plate from the air outlet on the inner wall of the arc sleeve 1201, thereby not only cooling the contact surface between the grinding disc 1101 and the plate, but also blowing off some debris attached to the outer wall of the plate, so that the plate can be better ground and processed, and the grinding quality of the plate can be improved.

[0052] In addition, a cover plate 18 is rotatably connected to the top of the first motor 2, a protective shell 19 is provided in the middle of the bottom of the fixed frame 1, and a support seat 20 is provided at the bottom edge of the fixed frame 1; the cover plate 18 and the protective shell 19 can shield and protect the components inside and at the bottom of the fixed frame 1 to prevent foreign objects from touching the components and affecting the operation of the equipment, and the support seat 20 can stably support the fixed frame 1.

[0053] The working principle of the present invention is as follows: first, the annular plate to be processed is placed on a plurality of inner support plates 4, and then the first motor 2 is started to drive the screw rod 201 to rotate. Since the inner support plate 4 is slidably connected with the cross plate 3, the movable seat 5 will move upward and push the inner support plate 4 to move away from the cross plate 3 through the movable rod 501, thereby driving the extrusion part 401 at the edge of the inner support plate 4 to move against the inner wall of the annular plate, so that not only the inner wall of the plate can be squeezed and fixed, but also the upper and lower surfaces of the plate can be stuck to prevent When the plate is being polished, it will slide and move due to vibration, and when the inner support plate 4 moves, the pressure rod 7 on the extrusion part 401 will slide along the bottom of the inclined guide plate 601, and the pressure rod 7 will slide downward when blocked. Therefore, when the extrusion part 401 abuts against the inner wall of the plate, the pressure rod 7 can just drive the pressure plate 8 at its bottom to abut against the upper surface of the plate located on the inner side of the extrusion part 401, and cooperate with the inner support plate 4 to squeeze and fix the upper and lower surfaces of the plate, thereby further improving the stability of the plate fixation. After being stably fixed, the second motor 901 is started to work, and the driving gear 903 is driven to rotate through the first rotating shaft 902. The driving gear 903 will drive the first motor 2 with the center tooth 202 to rotate, and the driving gear 903 will also rotate in the opposite direction relative to the center tooth 202 along the gear ring 101. At this time, the driven gear 10 will also roll in the opposite direction relative to it due to the rotation of the center tooth 202, so that the grinding assembly can be abutted against the outer wall of the plate and roll in the opposite direction to grind the plate, thereby increasing the speed of plate grinding and saving time. For example, if the prior art requires the grinding assembly to rotate around the plate twice to complete the grinding operation, the present application only needs to rotate one circle to complete the grinding operation. When the plate is polished, the first motor 2 is controlled to drive the screw rod 201 to reverse, thereby driving the inner support plate 4 to move in the opposite direction to separate from the inner wall of the annular plate, and the first spring 702 will also be released by force to drive the pressure rod 7 to bounce upward and reset, so that the pressure plate 8 is separated from the upper surface of the plate. At this time, the plate is loosened, so that the polished annular plate can be removed.

[0054] The present invention also discloses a plate processing method of the plate processing equipment, comprising the following steps:

[0055] S1: First, the annular plate to be processed is placed on a plurality of inner support plates 4, and then the first motor 2 is started to drive the screw 201 to rotate, and the screw 201 drives the movable seat 5 to move upward, and pushes each inner support plate 4 toward the outer side of the cross plate 3 through the movable rod 501, so that the extrusion part abuts against the inner wall of the plate, thereby completing the inner support fixation of the annular plate;

[0056] S2: When the inner support plate 4 moves toward the outer side of the cross plate 3, the pressing rod 7 will be blocked by the inclined guide plate 601 and move downward, thereby driving the pressing plate 8 to move downward. When the inner support plate 4 moves to make the extrusion part 401 abut against the inner side of the plate, the pressing plate 8 can just abut against the upper surface of the plate located inside the extrusion part 401, and the inner support plate 4 can be used to clamp and fix the upper and lower surfaces of the plate;

[0057] S3: After the plate is stably fixed, the second motor 901 can be started to drive the driving gear 903 to rotate, and the driving gear 903 can drive the central gear 202 and the first motor 2 to rotate, and the driving gear 903 and the driven gear 10 will reverse along the gear ring 101 relative to the central gear 202 and rotate on their own, at this time, the grinding assembly and the fixed plate can be driven to reverse relative to each other, and the outer wall of the plate can be polished by the set grinding assembly;

[0058] S4: When the driving gear 903 rotates, it will also drive the arc sleeve 1201 to reverse relative to the plate, and when the first motor 2 rotates, it will also drive the slide rod 16 with the pulley 1601 to move back and forth on the side wall of the bellows 14 through the cam 15. The pressure plate 17 and the second air duct 1401 can continuously pump air into the air storage sleeve 13, so that the wind can pass through the first air duct 1301 and the support tube 12 into the arc sleeve 1201, and blow to the outside of the annular support plate from the air outlet on the side wall of the arc sleeve 1201, which can not only cool the outer wall of the polished plate, but also blow off some debris attached to the outer wall of the plate.

[0059] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A plate processing device, comprising a fixing frame (1) and a grinding assembly, characterized in that: An inner support assembly is provided at the top of the fixed frame (1), and the inner support assembly comprises a pushing mechanism arranged at the top of the fixed frame (1), a plurality of inner support plates (4) arranged on the pushing mechanism for fixing the inner wall of the annular plate, and an extrusion portion (401) arranged on one side of the inner support plate (4); the extrusion portion (401) is provided with an extrusion assembly capable of clamping the upper and lower surfaces of the plate while performing inner support and fixing of the plate; the extrusion assembly comprises a pressure rod (7) slidably arranged at the top of the extrusion portion (401), a pressure plate (8) arranged at the bottom of the pressure rod (7), and a pressing mechanism arranged at the top of the pressure rod (7); a rotating assembly is also provided inside the fixed frame (1); the grinding assembly and the inner support assembly are both connected to the rotating assembly, wherein the rotating assembly can drive the grinding assembly and the inner support assembly to rotate in opposite directions relative to each other; The pushing mechanism comprises a first motor (2) rotatably arranged in the middle of the inner bottom wall of the fixed frame (1), a screw rod (201) arranged at the output end of the first motor (2), a movable seat (5) threadedly arranged on the rod wall of the screw rod (201), a cross plate (3) arranged at the top of the fixed frame (1), and a movable rod (501) movably arranged between the movable seat (5) and the bottom of a plurality of inner support plates (4), wherein the plurality of inner support plates (4) are slidably arranged on the surfaces of the four sides of the top of the cross plate (3); The pressing mechanism comprises a fixed plate (6) arranged on the top of the cross plate (3), guide plates (601) arranged on four sides of the fixed plate (6), a retaining ring (701) arranged on the rod wall of the pressure rod (7), and a first spring (702) arranged on the rod wall of the pressure rod (7) between the retaining ring (701) and the extrusion portion (401), wherein the guide plate (601) gradually tilts downward toward a side away from the fixed plate (6), a sliding groove (602) is provided at the bottom of the guide plate (601), and the top of the pressure rod (7) is slidably connected to the sliding groove (602); A movable groove (301) is provided on the surface of the cross plate (3), a slide plate (402) slidably connected to the movable groove (301) is provided at the bottom of the inner support plate (4), and one end of the movable rod (501) away from the movable seat (5) is movably connected to the bottom of the slide plate (402); The rotating assembly comprises a central tooth (202) arranged on the outer wall of the first motor (2), a gear ring (101) arranged on the inner wall of the fixed frame (1), a rotating seat (9) slidably arranged at the top edge of the fixed frame (1), a second motor (901) arranged at the bottom of the rotating seat (9), a first rotating shaft (902) arranged on the output shaft of the second motor (901), a driving gear (903) arranged at the bottom of the first rotating shaft (902) and meshing with the central tooth (202) and the gear ring (101), a driven gear (10) meshingly connected between the central tooth (202) and the gear ring (101), and a second rotating shaft (1001) arranged at the top of the driven gear (10), wherein the grinding assembly is arranged at the top of the second rotating shaft (1001), and the top of the fixed frame (1) is provided with an annular groove (102) for the rotating seat (9) to slide; The grinding assembly comprises a cylinder (11) arranged at the top of the second rotating shaft (1001) and a grinding disc (1101) arranged at the top of the piston rod of the cylinder (11); A support tube (12) is provided at the top of the rotating seat (9), an arc-shaped sleeve (1201) is provided at the top of the support tube (12), an air outlet hole is provided on the inner side of the arc-shaped sleeve (1201), an air storage sleeve (13) is rotatably connected to the side wall of the fixed frame (1), a cavity (103) in communication with the air storage sleeve (13) is provided inside the fixed frame (1), a first air duct (1301) is provided between the air storage sleeve (13) and the support tube (12), and an air inlet assembly is provided between the bottom of the fixed frame (1) and the air storage sleeve (13); The air inlet assembly comprises a connecting shaft arranged at the bottom of the first motor (2) and extending downward through the fixed frame (1), a cam (15) arranged at the bottom of the connecting shaft, a bellows (14) arranged at the bottom of the fixed frame (1), a sliding rod (16) slidably arranged on the side wall of the bellows (14), a pressing plate (17) arranged at one end of the sliding rod (16) located inside the bellows (14), a pulley (1601) rotatably arranged at one end of the sliding rod (16) located outside the bellows (14) and in contact with the cam (15), a second spring (1602) arranged on the rod wall of the sliding rod (16) between the pulley (1601) and the bellows (14), and a second air duct (1401) arranged between the bellows (14) and the internal cavity (103) of the fixed frame (1), wherein a one-way valve is arranged at the bottom of the bellows (14).

2. A plate processing equipment according to claim 1, characterized in that: The top of the first motor (2) is rotatably connected to a cover plate (18), a protective shell (19) is provided at the middle of the bottom of the fixed frame (1), and a support seat (20) is provided at the bottom edge of the fixed frame (1).

3. A sheet metal processing method based on the sheet metal processing equipment according to claim 2, characterized in that: The following steps are involved: S1: firstly, the annular plate to be processed is placed on a plurality of inner support plates (4), then the first motor (2) is started to drive the screw rod (201) to rotate, the screw rod (201) drives the movable seat (5) to move upward, and pushes each inner support plate (4) toward the outer side of the cross plate (3) through the movable rod (501), so that the extrusion part abuts against the inner wall of the plate, thereby completing the inner support fixation of the annular plate; S2: When the inner support plate (4) moves toward the outside of the cross plate (3), the pressure rod (7) is blocked by the inclined guide plate (601) and moves downward, thereby driving the pressure plate (8) to move downward. When the inner support plate (4) moves so that the extrusion portion (401) abuts against the inner side of the plate, the pressure plate (8) can just abut against the upper surface of the plate located inside the extrusion portion (401), and cooperate with the inner support plate (4) to clamp and fix the upper and lower surfaces of the plate; S3: After the plate is stably fixed, the second motor (901) can be started to drive the driving gear (903) to rotate, and the driving gear (903) can drive the central gear (202) and the first motor (2) to rotate, and the driving gear (903) and the driven gear (10) will reverse along the gear ring (101) relative to the central gear (202) and rotate on their own, and at this time, the grinding component and the fixed plate can be driven to reverse relative to each other, and the outer wall of the plate can be ground by the set grinding component; S4: When the driving gear (903) rotates, it also drives the arc sleeve (1201) to reverse relative to the plate, and when the first motor (2) rotates, it also drives the slide rod (16) provided with the pulley (1601) to move back and forth on the side wall of the bellows (14) through the cam (15), so that the pressure plate (17) and the second air duct (1401) can continuously pump air into the air storage sleeve (13), so that the wind can enter the arc sleeve (1201) through the first air duct (1301) and the support tube (12), and blow from the air outlet on the side wall of the arc sleeve (1201) to the outside of the annular support plate, which can not only cool the outer wall of the plate being polished, but also blow off some debris adhering to the outer wall of the plate.

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