Metal plate trimming device

Abstract

The invention relates to the technical field of metal plate machining, and particularly discloses a metal plate trimming device which comprises a conveying part arranged in a workbench, a mounting frame is arranged in the workbench, a grinding roller and a control assembly are arranged on the mounting frame, the grinding roller is rotationally arranged on the mounting frame, and the control assembly is connected with the grinding roller. The polishing roller is used for polishing the surface of the plate in the horizontal state, the polishing roller rotates to the inclined state to be used for polishing the edge of the plate, a first pushing piece and a second pushing piece are arranged on the workbench, the first pushing piece is used for pushing the plate to move in the direction of the mounting frame, and the plate is located on the conveying piece when the polishing roller is in the horizontal state. When the grinding roller is in an inclined state, the plate and the conveying piece are arranged at intervals, the second pushing piece is connected with the control assembly to drive the grinding roller to move in the vertical direction, and the rotating end of the grinding roller and the plate are arranged at intervals when the grinding roller grinds; the metal plate trimming device has the effect of improving the trimming efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of metal sheet processing, and in particular to a metal sheet trimming device. Background Art

[0002] After cutting, metal sheets often have burrs and uneven parts on their edges, which may scratch people or objects. In order to facilitate subsequent processing and improve the safety of subsequent processing, the edges of the cut metal sheets need to be polished to remove burrs and uneven parts on the edges of the metal sheets and improve surface smoothness. At the same time, polishing can reduce the wear of the edges of the metal sheets, thereby extending their service life, improving overall safety performance, and facilitating subsequent processing.

[0003] The patent document with announcement number CN113664635B discloses a grinding device for metal plate processing, including a frame, a grinding wheel, a grinding mechanism, an anti-splash mechanism and a quantitative weighing mechanism. The grinding mechanism is rotatably installed on the frame, and the anti-splash mechanism is arranged on a telescopic part at the bottom of the grinding mechanism to prevent iron chips from flying out when the grinding wheel grinds the surface of the metal plate; the telescopic part on the grinding mechanism adjusts the position of the grinding wheel in the height direction, and the anti-splash mechanism blocks the splash of iron chips generated when the grinding mechanism is working and realizes the drainage process. By setting up the anti-splash mechanism, the extension amplitude can be adjusted according to the range of iron chip splashing during the process of the grinding wheel grinding the metal plate to adapt to various grinding wheels, and the metal plate can be processed and polished by the grinding wheel in the grinding mechanism.

[0004] However, this solution still has the following problems: when the grinding wheel is used to grind the metal plate, it can only grind the surface of the metal, but cannot grind the edge of the metal plate. In the prior art, manual handheld grinding equipment is still required to grind and trim the edge of the metal plate, which affects the trimming efficiency. Summary of the invention

[0005] The present invention provides a metal plate trimming device, aiming to solve the problem of low trimming efficiency of metal plates by manually hand-held grinding equipment in the related art.

[0006] The metal sheet trimming device of the present invention comprises a conveying member arranged in a workbench for conveying the sheet, a mounting frame is arranged in the workbench, a grinding roller and a control component are arranged on the mounting frame, one end of the grinding roller close to the mounting frame is rotatably arranged on the mounting frame, the control component is connected to the grinding roller and is used to adjust the grinding roller to be in a horizontal state and an inclined state respectively, when the grinding roller is in a horizontal state, the surface of the sheet is polished, and when the grinding roller is rotated to an inclined state, it is used to polish the edge of the sheet, a pushing member 1 and a pushing member 2 are arranged on the workbench, the pushing member 1 is used to push the sheet to move in the direction of the mounting frame, when the grinding roller is in a horizontal state, the sheet is on the conveying member, and when the grinding roller is in an inclined state, the sheet and the conveying member are spaced apart, the pushing member 2 is connected to the control component and is used to drive the grinding roller to move in a vertical direction, and when the grinding roller polishes the edge of the sheet, its rotating end is spaced apart from the sheet.

[0007] The effect is that the conveying member conveys the plate to the grinding roller, and the surface of the plate is polished by the grinding roller. After the surface is polished, the pusher 2 drives the grinding roller to separate from the plate, and the control component drives the grinding roller to rotate to an inclined state until the grinding roller abuts against the edge of the side of the plate, and then the grinding roller rotates to trim the plate. The grinding mode of the plate can be switched by adjusting the position of the grinding roller to trim the plate, thereby improving the trimming efficiency of the plate.

[0008] Preferably, the grinding roller is arranged along a conveying direction perpendicular to the conveying member, and the control component includes a push piece three, a push rod and a push ring. An intermediate rod is arranged at the end of the grinding roller, the intermediate rod is rotatably arranged on the mounting frame, the axis of the intermediate rod is arranged perpendicular to the axis of the grinding roller, the push ring is coaxially connected with the intermediate rod, the push rod is slidably arranged in the mounting frame, the side surface of the push rod and the push ring cooperate to drive the push ring to rotate, and the push ring drives the grinding roller to rotate through the intermediate rod, the output end of the push piece three is connected to the push rod for adjusting the position of the push rod, and the output end of the push piece two is connected to the push piece three for adjusting the position of the grinding roller.

[0009] The effect is that the push piece three drives the push rod to move, the movement of the push rod drives the push ring to rotate, the rotation of the push ring drives the middle rod to rotate, and the rotation of the middle rod drives the grinding roller to rotate, so that the grinding roller cooperates with the edge of the side of the plate to trim the plate.

[0010] Preferably, the push rod is arranged to slide in the vertical direction, and a push rod is arranged on the push rod along its sliding direction. When the grinding roller is in an inclined state, the end of the push rod abuts against the plate, and the push rod and push piece 1 respectively abut against two sides of the plate for clamping the plate. Push piece 2 slides on the workbench along the conveying direction of the conveying piece. A push piece 4 is arranged in the workbench for driving the push piece 2 to move. The push piece 4 drives the grinding roller to move relative to the plate through the push piece 2 and the mounting frame.

[0011] The effect is that when the grinding roller rotates, the push rod drives the push rod to move. When the grinding roller abuts against the plate, the push rod abuts against the plate. The push rod cooperates with the supporting end of the push piece one to support the plate, thereby improving the stability of the plate. At the same time, the push piece four drives the grinding roller to move relative to the plate to trim the plate.

[0012] Preferably, the push ring is rotatably arranged outside the middle rod, a rotating member is arranged between the push ring and the middle rod, the rotating member is respectively connected to the push ring and the middle rod, and when the grinding roller is tilted to grind the edge of the plate, the rotating member drives the grinding roller and the edge of the plate to maintain abutment.

[0013] The effect is that after the grinding roller contacts the plate, the rotating member drives the grinding roller to rotate toward the plate, so that the grinding roller and the plate remain in contact, thereby improving the trimming effect of the plate.

[0014] Preferably, two groups of grinding rollers are provided, and the middle rods on the two groups of grinding rollers are arranged in parallel and spaced apart, and the two middle rods are respectively provided with mutually meshing gear rings, and the gear rings are arranged in an arc shape around the middle rods. The two groups of grinding rollers rotate simultaneously under the action of the gear rings, and the two groups of grinding rollers respectively correspond to the opposite sides of the plate.

[0015] The effect is that two sets of grinding rollers are provided to grind and trim both sides of the plate at the same time, thereby improving the trimming effect of the plate. When the two sets of grinding rollers rotate and abut against the plate at the same time, the position of the plate can be corrected for subsequent trimming.

[0016] Preferably, a mounting ring is provided on the middle rod, a guide rod is provided on the side of the mounting ring, the guide rod and the axis of the grinding roller are arranged parallel and spaced apart, and the guide rod abuts against the edge of the plate when the grinding roller is in an inclined state.

[0017] The effect is that the guide rod moves along with the change of the side trajectory of the plate, and at the same time the guide rod and the plate remain in contact, so that the contact pressure between the grinding roller and the plate is within a certain range, avoiding the grinding roller from over-grinding the edge of the plate.

[0018] Preferably, two groups of conveying members are arranged at intervals, and the two groups of conveying members jointly convey the plate. The pusher member 1 is arranged between the two groups of conveying members, and the plate is on the pusher member 1 and the conveying member when the grinding roller grinds the surface of the plate.

[0019] The effect is that the push piece 1 is arranged between the two groups of conveying pieces so that the supporting end of the push piece 1 cooperates with the center of the plate, reducing the deviation of the plate after separation from the conveying piece, thereby improving the stability of the plate when moving.

[0020] Preferably, two groups of push rings and push rods are provided, the two groups of push rings are respectively provided corresponding to the two groups of grinding rollers, the push rod is provided between the two push rods, and the push rod is provided corresponding to the middle of the two groups of grinding rollers.

[0021] The effect is that the push rod is located between the two groups of grinding rollers, and in the process of the grinding rollers moving relative to the plate, the push rod is always located between the two groups of grinding rollers, that is, the support point of the plate moves along with the grinding part, reducing the deviation of the plate and thereby improving the stability of the grinding part of the plate.

[0022] Preferably, the mounting frame is provided with auxiliary rollers for grinding the surface of the plate, the auxiliary rollers are arranged in the horizontal direction, the auxiliary rollers and the grinding rollers are arranged in parallel and spaced apart, and when the grinding rollers abut against the edge of the plate, the auxiliary rollers and the plate are spaced apart, and two groups of auxiliary rollers are respectively arranged on both sides of the grinding rollers.

[0023] The effect is that auxiliary rollers are provided to assist in grinding the plate, that is, the auxiliary rollers and the grinding rollers grind the surface of the plate at the same time, thereby improving the grinding efficiency of the plate and improving the uniformity of the overall grinding of the plate surface, thereby improving the grinding effect.

[0024] Preferably, two groups of auxiliary rollers are provided, and the two groups of auxiliary rollers are respectively arranged on both sides of the grinding roller, and the auxiliary rollers correspond to the gap between the two groups of grinding rollers along the conveying direction of the conveying member.

[0025] The effect is that the auxiliary roller corresponds to the gap between the two sets of grinding rollers. When the grinding roller and the auxiliary roller move relative to the plate to grind the plate, the auxiliary roller can grind the gap between the plate and the two sets of grinding rollers so as to grind the entire surface of the plate.

[0026] Beneficial effects: The present invention arranges the grinding roller to rotate on the mounting frame. When the plate needs to be trimmed after grinding, the pusher two drives the grinding roller to move so that its rotating end is arranged at a distance from the plate. Then the pusher three drives the push rod to move, and drives the grinding roller to rotate to an inclined state through the push ring and the middle rod until the grinding roller abuts against the side edge of the plate. Then the pusher two is moved, and the pusher two drives the grinding roller to move relative to the plate through the pusher three and the mounting frame to grind and trim it, thereby improving the trimming efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the grinding roller in the present invention.

[0029] Figure 3 It is a schematic structural diagram of the grinding roller when it rotates to an inclined state in the present invention.

[0030] Figure 4 It is a schematic structural diagram of the cooperation between the top rod and the plate in the present invention.

[0031] Figure 5 It is a schematic diagram of the matching relationship between the push rod and the push ring in the present invention.

[0032] Figure 6 It is a partial exploded schematic diagram of the control assembly and the mounting ring in the present invention.

[0033] Figure 7 It is a schematic diagram of the positional relationship between the auxiliary roller and the grinding roller in the present invention.

[0034] Reference numerals: 01. Plate; 1. Workbench; 11. Pusher 1; 12. Pusher 2; 13. Pusher 4; 2. Conveying member; 3. Grinding roller; 4. Mounting frame; 5. Auxiliary roller; 6. Control assembly; 61. Pusher 3; 62. Push rod; 63. Push ring; 631. Rotating member; 7. Intermediate rod; 71. Gear ring; 8. Push rod; 9. Mounting ring; 91. Guide rod. DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0036] like Figures 1 to 7 As shown, the metal sheet trimming device of the present invention comprises a workbench 1, a conveying member 2, a grinding roller 3 and a mounting frame 4. The conveying member 2 is arranged in the workbench 1. The conveying member 2 can be arranged as a belt conveyor. One end of the conveying member 2 extends to the outside of the workbench 1, and the other end is arranged in the workbench 1. The mounting frame 4 is arranged in the workbench 1. The grinding roller 3 is arranged on the mounting frame 4, and the grinding roller 3 is arranged corresponding to the conveying member 2. The grinding roller 3 is arranged on the side of the conveying member 2 away from the ground. When grinding the sheet 01, the sheet 01 is placed on the conveyor, and the conveyor drives the sheet 01 to move to the grinding roller 3. The side of the grinding roller 3 abuts against the sheet 01, and the sheet 01 is rotated to grind.

[0037] Reference Figure 1 and Figure 2The grinding roller 3 is arranged along a direction perpendicular to the conveying direction of the conveyor 2, that is, the conveyor 2 can convey the plate 01 through the grinding roller 3, so as to fully grind the surface of the plate 01. A grinding belt is arranged on the mounting shaft of the grinding roller 3, and the grinding belt is rotatably arranged on the mounting shaft. A motor for driving the grinding belt to rotate is arranged on the mounting shaft, and the motor grinds the plate 01 by driving the grinding belt to rotate. An auxiliary roller 5 is arranged on the mounting frame 4, and there are two groups of auxiliary rollers 5, and the two groups of auxiliary rollers 5 are respectively arranged on both sides of the grinding roller 3, that is, the auxiliary rollers 5 are arranged on both sides of the grinding roller 3 along the conveying direction of the conveyor 2, and the auxiliary rollers 5 are arranged at intervals from the grinding roller 3, and the auxiliary rollers 5 are used to grind the surface of the plate 01. The auxiliary rollers 5 are arranged parallel to the grinding roller 3 and at intervals, and the auxiliary rollers 5 are arranged in the horizontal direction, that is, the two groups of auxiliary rollers 5 are arranged in the same horizontal plane. The conveyor 2 drives the plate 01 to move through the auxiliary roller 5 and the grinding roller 3 in sequence. The grinding roller 3 and the auxiliary roller 5 grind the surface of the plate 01 at the same time, thereby improving the efficiency of grinding the surface of the plate 01.

[0038] Reference Figures 2 to 6 In order to facilitate trimming of the plate 01, one end of the grinding roller 3 is rotatably arranged on the mounting frame 4, and the mounting end of the grinding roller 3 corresponds to the center of the plate 01. A control component 6 is arranged on the mounting frame 4, and the control component 6 is used to drive the grinding roller 3 to rotate, so that the grinding roller 3 is in a horizontal state and an inclined state respectively. In the horizontal state, the grinding roller 3 and the auxiliary roller 5 are arranged in the same horizontal plane, and in the inclined state, the grinding roller 3 abuts against the edge of the plate 01. After the grinding roller 3 and the auxiliary roller 5 grind the side of the plate 01, the control component 6 controls the grinding roller 3 to rotate to the inclined state, and the grinding roller 3 grinds the edge of the plate 01 to achieve trimming of the plate 01.

[0039] Reference Figures 2 to 6 , a pusher 12 is provided on the workbench 1, and the pusher 12 is connected to the control component 6. The pusher 12 can be set as a cylinder, and the cylinder body of the cylinder is set on the workbench 1, and its output end is connected to the control component 6. The pusher 12 drives the grinding roller 3 to move in the vertical direction through the control component 6. When the conveying member 2 drives the plate 01 to move to the grinding roller 3, the pusher 12 drives the mounting frame 4 to move toward the plate 01 through the control component 6, and the mounting frame 4 drives the grinding roller 3 to move toward the plate 01, until the grinding roller 3 moves to the plate 01, and the plate 01 is ground. When it is necessary to adjust the grinding roller 3 to an inclined state, the pusher 12 drives the grinding roller 3 to move in the opposite direction, so that the rotating end of the grinding roller 3 is arranged at an interval with the plate 01, and then the control component 6 drives the grinding roller 3 to rotate to an inclined state until the grinding roller 3 abuts against the side of the plate 01, so that the grinding roller 3 abuts against the side of the plate 01. That is, in this embodiment, when the grinding roller 3 is grinding and trimming the plate 01 , the rotating end of the grinding roller 3 is spaced apart from the plate 01 .

[0040] Reference Figures 2 to 6 In order to facilitate the grinding roller 3 to grind and trim the plate 01, a pusher 11 is arranged on the workbench 1. The pusher 11 can be set as a cylinder. The end of the cylinder close to the conveying member 2 is the supporting end. The pusher 11 is set on the side of the plate 01 away from the grinding roller 3. The pusher 11 and the grinding roller 3 are arranged at intervals in the vertical direction. When the plate 01 moves to the grinding roller 3, it also moves to the supporting end of the pusher 11. At this time, the grinding roller 3 grinds the surface of the plate 01, and the conveying member 2 and the pusher 11 jointly support the plate 01, that is, when the grinding roller 3 is in a horizontal state, the plate 01 is on the conveying member 2. When it is necessary to trim the plate 01, the pusher 2 12 drives the grinding roller 3 to move in the direction away from the conveying member 2, and at the same time, the pusher 11 drives the plate 01 to move through the supporting end until the plate 01 is separated from the conveying member 2, so as to reduce the phenomenon that the conveying member 2 interferes with the grinding roller 3 when the grinding roller 3 is tilted and abuts against the edge of the plate 01, that is, when the grinding roller 3 is in a tilted state, the plate 01 and the conveying member 2 are arranged at an interval so that the grinding roller 3 abuts against the side of the plate 01 to trim it.

[0041] Reference Figures 2 to 6 , in order to facilitate the trimming of the plate 01 after the plate 01 is separated from the conveying member 2. A pusher 2 12 is set to slide along the conveying direction of the conveying member 2 in the workbench 1, and a pusher 4 13 is set in the workbench 1. The pusher 4 13 can be set as a cylinder, and the output end of the pusher 4 13 is connected to the pusher 2 12 to drive the pusher 2 12 to move. After the grinding roller 3 is tilted and abuts against the plate 01, and the plate 01 is separated from the conveying member 2, the cylinder drives the pusher 2 12 to move, and then drives the grinding roller 3 to move through the pusher 3 61 and the mounting frame 4, so that the grinding roller 3 moves relative to the plate 01, and then the edges and corners of the plate 01 are polished and trimmed. Similarly, when the surface of the plate 01 is polished, the plate 01 stops moving after moving to the grinding roller 3, and the grinding roller 3 and the auxiliary roller 5 are driven by the pusher 4 13 to move relative to the plate 01 to polish the surface of the plate 01.

[0042] Reference Figures 2 to 6The rotating end of the grinding roller 3 is provided with an intermediate rod 7, which is rotatably arranged on the mounting frame 4, that is, the grinding roller 3 is rotatably arranged on the mounting frame 4 through the intermediate rod 7, and the rotation axis of the intermediate rod 7 is arranged perpendicular to the axis of the grinding roller 3. The control assembly 6 includes a push piece 3 61, a push rod 62 and a push ring 63, the push ring 63 is coaxially sleeved on the outside of the intermediate rod 7, the push rod 62 is slidably arranged in the mounting frame 4, the side of the push rod 62 is in contact with the push ring 63, the push piece 3 61 can be set as a cylinder, the cylinder body of the cylinder is connected to the push piece 2 12, the output end of the push piece 3 61 is connected to the push rod 62, and is used to adjust the position of the push rod 62, that is, the push piece 3 61 drives the push rod 62 to slide on the mounting frame 4, the push rod 62 drives the push ring 63 to rotate while sliding, the rotation of the push ring 63 drives the intermediate rod 7 to rotate, and the rotation of the intermediate rod 7 drives the grinding roller 3 to rotate, and the grinding roller 3 is adjusted to a horizontal or inclined state by changing the rotation direction of the intermediate rod 7. In addition, the output end of the second pusher 12 is connected to the third pusher 61 , and the mounting frame 4 is driven to move by the third pusher 61 , thereby adjusting the position of the grinding roller 3 in the vertical direction.

[0043] The side of the push rod 62 close to the push ring 63 and the side of the push ring 63 are subjected to friction treatment to increase the friction between the two when they are matched, so that the push rod 62 can drive the push ring 63 to rotate when it moves. In other embodiments, the side of the push rod 62 can be provided with a rack along its sliding direction, and a tooth groove meshing with the rack is provided on the outer circumference of the push ring 63. When the push rod 62 moves, the push ring 63 is driven to rotate through the rack and the tooth groove to adjust the position of the grinding roller 3.

[0044] Reference Figures 4 to 6 In order to improve the stability of the plate 01 during grinding, a push rod 62 is set to slide in the vertical direction on the mounting frame 4, and a push rod 8 is set on the push rod 62. The push rod 8 is set along the sliding direction of the push rod 62, that is, when the push rod 62 moves, it will drive the push rod 8 to move. In the process of the grinding roller 3 rotating to tilt, the push rod 8 moves toward the plate 01. After the push rod 8 abuts against the plate 01, the side of the grinding roller 3 is fully in contact with the plate 01, and the tilt angle of the grinding roller 3 is controlled by the push rod 8. In addition, after the push rod 8 abuts against the plate 01, the plate 01 is clamped between the support end of the push rod 8 and the push piece 11. After the plate 01 is separated from the conveying member 2, the plate 01 is fixed to improve the stability of the plate 01 during grinding.

[0045] In this embodiment, the tilt angle of the grinding roller 3 is controlled by controlling the moving distance of the push rod 8. When it is necessary to grind plates 01 of different specifications, the stroke of the push piece 11 to push the plate 01 can be adjusted, that is, the initial distance between the rotating end of the grinding roller 3 and the plate 01 before the grinding roller 3 rotates to the tilted state, and then the moving stroke of the push rod 8 is controlled to grind plates 01 of different specifications. When the grinding roller 3 moves relative to the plate 01, the push rod 8 also moves accordingly. In order to reduce the friction between the push rod 8 and the plate 01, in other embodiments, a ball is rotatably provided at the end of the push rod 8, that is, the push rod 8 abuts against the plate 01 through the ball, reducing the friction between the push rod 8 and the plate 01 when the push rod 8 moves, and at the same time, the push piece 11 can be used to clamp and support the plate 01.

[0046] Reference Figure 6 The push ring 63 is rotatably arranged outside the middle rod 7, and a rotating member 631 is arranged between the push ring 63 and the middle rod 7. The rotating member 631 can be arranged as a torsion spring, one end of which is connected to the push ring 63, and the other end of which is connected to the middle rod 7. When the grinding roller 3 abuts against the plate 01, the torsion spring is subjected to torsion force, driving the grinding roller 3 to move toward the plate 01, so that the grinding roller 3 and the plate 01 remain in abutment state, thereby improving the stability during grinding.

[0047] Reference Figure 6 A mounting ring 9 is provided on the middle rod 7, and the mounting ring 9 is fixedly connected to the middle rod 7. A guide rod 91 is provided on the side of the mounting ring 9, that is, the guide rod 91 can rotate synchronously with the middle rod 7. The guide rod 91 is arranged in parallel and spaced relation with the grinding roller 3, and the guide rod 91 is arranged on the side of the grinding roller 3. When the grinding roller 3 abuts against the side of the plate 01, the guide rod 91 abuts against the edge of the plate 01. As the trajectory of the edge of the plate 01 changes, the guide rod 91 rotates accordingly, and at the same time, it keeps abutting against the edge of the plate 01 under the action of the rotating member 631. The guide rod 91 drives the grinding roller 3 to rotate, and the abutting force between the grinding roller 3 and the plate 01 is kept within a certain range through the guide rod 91, so as to reduce the phenomenon of excessive grinding at the edge of the plate 01.

[0048] Reference Figure 5 and Figure 6 There are two groups of grinding rollers 3, the middle rods 7 on the two groups of grinding rollers 3 are arranged in parallel and spaced apart, the rotating ends of the two groups of grinding rollers 3 are arranged close to each other, and the two middle rods 7 are provided with gear rings 71, which are arranged in an arc shape around the middle rods 7, and the two gear rings 71 are meshed with each other. Under the action of the gear rings 71, the two groups of grinding rollers 3 rotate simultaneously, thereby grinding both sides of the plate 01 at the same time.

[0049] In other embodiments, in order to fully grind and trim the plate 01, a mounting frame 4 can be set to be rotatably connected to the end of the push piece three 61, and the rotation axis of the mounting frame 4 is set in the vertical direction. Correspondingly, a corresponding driving member can be set at the output end of the push piece three 61 to drive the mounting frame 4 to rotate. The driving member drives the mounting frame 4 to rotate by 90 degrees each time. After grinding both sides of the plate 01, the push piece two 12 drives the grinding roller 3 to rotate in the opposite direction and separate from the grinding roller 3 until the grinding roller 3 rotates to a horizontal state, and then the driving member drives the mounting frame 4 to rotate, and at the same time drives the grinding roller 3 to rotate accordingly, so that the grinding roller 3 corresponds to the remaining side surfaces of the plate 01, and the push piece two 12 drives the grinding roller 3 to rotate again until it abuts against this side of the plate 01, and grinds and trims this side, thereby achieving sufficient grinding of the side edges of the plate 01.

[0050] In addition, in the present embodiment, when the grinding roller 3 trims the plate 01, the grinding roller 3 trims the edge of the plate 01 close to the grinding roller 3. After the trimming of this side is completed, the plate 01 is taken out, turned over and placed on the conveyor 2 again, and conveyed to the designated position. The above operation is repeated to grind the other side of the plate 01 and trim the edge of the other side, thereby improving the overall processing effect of the plate 01.

[0051] Reference Figure 3 and Figure 7 The two groups of grinding rollers 3 are arranged at intervals, and the auxiliary roller 5 corresponds to the gap between the two groups of grinding rollers 3 along the conveying direction of the conveyor 2, so that when the plate 01 moves through the grinding roller 3 and the auxiliary roller 5, the auxiliary roller 5 can grind the places that the grinding roller 3 cannot reach, that is, the grinding roller 3 and the auxiliary roller 5 cooperate to achieve comprehensive grinding of the plate 01 and improve the grinding effect.

[0052] Reference Figures 3 to 7 , two sets of grinding rollers 3 are provided, and after the pusher 11 drives the plate 01 to separate from the conveyor 2, the grinding rollers 3 rotate, and the two sets of grinding rollers 3 rotate toward the plate 01 at the same time, and after the position of the plate 01 is offset, the position of the plate 01 can be corrected. In addition, in other embodiments, two guide rods 91 can be provided corresponding to each grinding roller 3, and when correcting the plate 01, providing two guide rods 91 can improve the correction effect of the plate 01.

[0053] Reference Figures 3 to 7, two groups of conveying members 2 are arranged at intervals, and the two groups of conveying members 2 convey the plate 01 together, and the push member 11 is arranged between the two groups of conveying members 2. When the conveying member 2 drives the plate 01 to move to the grinding roller 3, it moves to the supporting end of the push member 11. At this time, the push member 11 corresponds to the center of the plate 01, so that the push member 11 drives the plate 01 to move toward the grinding roller 3. There are two groups of push rods 62 and push rings 63, and the two groups of push rods 62 correspond to the two groups of grinding rollers 3 one by one. The push rod 8 is arranged between the two groups of push rods 62, and the push rod 8 corresponds to the middle of the two grinding rollers 3, so that when the grinding roller 3 abuts against the side of the plate 01, the supported point of the plate 01 is between the two groups of grinding rollers 3, further improving the stability of the plate 01 and improving the trimming effect.

[0054] The implementation principle of the present invention is as follows: the conveying member 2 drives the plate 01 to move to the pushing member 11, and grinds the surface of the plate 01 through the grinding roller 3 and the auxiliary roller 5, and then the pushing member 2 12 drives the grinding roller 3 to move in the direction away from the plate 01, and after driving the grinding roller 3 to separate from the plate 01, the pushing member 11 drives the plate 01 to move in the direction of the grinding roller 3, so that the plate 01 is separated from the conveying member 2. At this time, there is a gap between the plate 01 and the rotating end of the grinding roller 3, and the pushing member 3 61 drives the push rod 62 to move. The push rod 62 drives the grinding roller 3 to rotate through the push ring 63 and the middle rod 7, and at the same time drives the push rod 8 to move toward the plate 01. After the push rod 8 abuts against the plate 01, the side of the grinding roller 3 abuts against the plate 01, and the cylinder pushes the grinding roller 3 to move through the pushing member 2 12 and the mounting frame 4 to trim the plate 01, thereby improving the trimming efficiency of the plate 01.

[0055] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A metal sheet trimming device, comprising a conveying member (2) arranged in a workbench (1) for conveying a sheet (01), characterized in that: A mounting frame (4) is arranged inside the workbench (1), and a grinding roller (3) and a control component (6) are arranged on the mounting frame (4). One end of the grinding roller (3) close to the mounting frame (4) is rotatably arranged on the mounting frame (4). The control component (6) and the grinding roller (3) are connected to adjust the grinding roller (3) to be in a horizontal state and an inclined state respectively. The grinding roller (3) grinds the surface of the plate (01) in the horizontal state, and grinds the edge of the plate (01) in the inclined state. The workbench (1) is provided with a A pusher member 1 (11) and a pusher member 2 (12), wherein the pusher member 1 (11) is used to push the plate (01) to move in the direction of the mounting frame (4); when the grinding roller (3) is in a horizontal state, the plate (01) is on the conveying member (2); when the grinding roller (3) is in an inclined state, the plate (01) and the conveying member (2) are arranged at a distance; the pusher member 2 (12) is connected to the control component (6) to drive the grinding roller (3) to move in a vertical direction; when the grinding roller (3) is grinding the edge of the plate (01), its rotating end is arranged at a distance from the plate (01).

2. The metal sheet trimming device according to claim 1, characterized in that: The grinding roller (3) is arranged along a conveying direction perpendicular to the conveying member (2). The control component (6) comprises a push member (3) (61), a push rod (62) and a push ring (63). An intermediate rod (7) is arranged at the end of the grinding roller (3). The intermediate rod (7) is rotatably arranged on the mounting frame (4). The axis of the intermediate rod (7) is arranged perpendicular to the axis of the grinding roller (3). The push ring (63) is coaxially connected to the intermediate rod (7). The push rod (62) is slidably arranged in the mounting frame (4). The side surface of the push rod (62) and the push ring (63) cooperate to drive the push ring (63) to rotate. The push ring (63) drives the grinding roller (3) to rotate through the intermediate rod (7). The output end of the push member (3) (61) is connected to the push rod (62) for adjusting the position of the push rod (62). The output end of the push member (2) (12) is connected to the push member (3) (61) for adjusting the position of the grinding roller (3).

3. The metal sheet trimming device according to claim 2, characterized in that: The push rod (62) is arranged to slide in the vertical direction. A push rod (8) is arranged on the push rod (62) along its sliding direction. When the grinding roller (3) is in an inclined state, the end of the push rod (8) abuts against the plate (01). The push rod (8) and the push piece 1 (11) respectively abut against two sides of the plate (01) for clamping the plate (01). The push piece 2 (12) slides on the workbench (1) along the conveying direction of the conveying piece (2). A push piece 4 (13) is arranged in the workbench (1) for driving the push piece 2 (12) to move. The push piece 4 (13) drives the grinding roller (3) to move relative to the plate (01) through the push piece 2 (12) and the mounting frame (4).

4. The metal sheet trimming device according to claim 2, characterized in that: The push ring (63) is rotatably arranged outside the middle rod (7), a rotating member (631) is arranged between the push ring (63) and the middle rod (7), and the rotating member (631) is connected to the push ring (63) and the middle rod (7) respectively. When the grinding roller (3) is tilted to grind the edge of the plate (01), the rotating member (631) drives the grinding roller (3) and the edge of the plate (01) to maintain contact.

5. The metal sheet trimming device according to claim 3, characterized in that: Two groups of grinding rollers (3) are provided. The intermediate rods (7) on the two groups of grinding rollers (3) are arranged in parallel and at intervals. The two intermediate rods (7) are respectively provided with mutually meshing toothed rings (71). The toothed rings (71) are arranged in an arc shape around the intermediate rods (7). The two groups of grinding rollers (3) rotate simultaneously under the action of the toothed rings (71). The two groups of grinding rollers (3) respectively correspond to opposite sides of the plate (01).

6. The metal sheet trimming device according to claim 2, characterized in that: A mounting ring (9) is provided on the middle rod (7), a guide rod (91) is provided on the side of the mounting ring (9), the guide rod (91) and the axis of the grinding roller (3) are arranged parallel and spaced apart, and when the grinding roller (3) is in an inclined state, the guide rod (91) abuts against the edge of the plate (01).

7. The metal sheet trimming device according to claim 1, characterized in that: Two groups of conveying members (2) are arranged at intervals, and the two groups of conveying members (2) jointly convey the plate (01). The push member (11) is arranged between the two groups of conveying members (2). When the grinding roller (3) grinds the surface of the plate (01), the plate (01) is located on the push member (11) and the conveying member (2).

8. The metal sheet trimming device according to claim 5, characterized in that: Two groups of push rings (63) and push rods (62) are provided. The two groups of push rings (63) are respectively provided corresponding to the two groups of grinding rollers (3). The push rod (8) is provided between the two push rods (62). The push rod (8) is provided corresponding to the middle of the two groups of grinding rollers (3).

9. The metal sheet trimming device according to claim 1, characterized in that: An auxiliary roller (5) for grinding the surface of the plate (01) is arranged on the mounting frame (4). The auxiliary roller (5) is arranged in a horizontal direction. The auxiliary roller (5) and the grinding roller (3) are arranged in parallel and spaced apart. When the grinding roller (3) and the plate (01) are in contact at the edge, the auxiliary roller (5) and the plate (01) are spaced apart. Two groups of auxiliary rollers (5) are respectively arranged on both sides of the grinding roller (3).

10. The metal sheet trimming device according to claim 9, characterized in that: Two groups of auxiliary rollers (5) are provided, and the two groups of auxiliary rollers (5) are respectively provided on both sides of the grinding roller (3), and the auxiliary rollers (5) correspond to the gap between the two groups of grinding rollers (3) along the conveying direction of the conveying member (2).

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