Automatic plate rolling machine

Abstract

The present invention discloses an automatic plate rolling machine, comprising a frame, a feeding mechanism, a winding mechanism, a clamping mechanism and a controller, the winding mechanism comprising a winding roller, a feeding mechanism being provided below the winding roller and a clamping mechanism being provided above the winding roller, the clamping mechanism comprising a swing frame, a swing frame driving cylinder, a front clamping arm, a front clamping arm driving cylinder, a rear clamping arm, a rear clamping arm driving cylinder and an annular transmission belt, the swing frame is driven to rotate by the swing frame driving cylinder, a front clamping arm is provided at the front side of the swing frame, a rear clamping arm is provided at the rear side, the front clamping arm is driven to rotate by the front clamping arm driving cylinder, the lower end of the front clamping arm is rotatably connected to the front pulley, the rear clamping arm is driven to rotate by the rear clamping arm driving cylinder, the lower end of the rear clamping arm is rotatably connected to the rear pulley, and the annular transmission belt is sleeved on the front pulley and the rear pulley. The present invention has the advantages of simple structure, good plate winding effect and high degree of automation.

Description

Technical Field

[0001] The invention relates to the technical field of log board processing equipment, in particular to an automatic board rolling machine. Background Art

[0002] The present invention relates to a method for producing plywood, wherein the logs are first peeled into thin sheets by a peeling machine, and the sliced sheets are taken away manually or the sliced sheets are rolled into a roll by a coiling roller device; the manual method requires that the sheets be stacked or rolled into a roll before being carried away, which consumes manpower, has low work efficiency, and is easy to cause the sheets to break during the handling process; the sheets cut by the peeling machine are transported to the coiling roller position by a conveyor belt through the coiling roller device, and the sheets are wound around the coiling roller under the action of the driving mechanism, and finally the rolled sheets are taken away. In this way, the gap between adjacent two layers of sheets is relatively large, and the sheets are rolled sparsely on the coiling roller, resulting in a rolled sheet with a large diameter, which is inconvenient to carry and transport, and because the coil is not tight, the sheets are easily damaged during transportation. In order to solve this problem, the existing method often requires manual slapping of the sheets during the process of the coiling roller winding the sheets, which consumes manpower, is dangerous, and is easy to cause the sheets to break. Summary of the Invention

[0003] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art and to provide an automatic plate rolling machine with a simple structure, good plate rolling effect and high degree of automation.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism. The front clamping arm is driven by the front clamping arm driving cylinder and the rear clamping arm driving cylinder to adjust the position of the plate to match the diameter of the plate being wound. The overall structure is simple and the degree of automation is high, which realizes automatic winding of the plate and ensures the tightness of the plate being wound.

[0006] The clamping mechanism described in the present invention also includes a swing frame driving cylinder, which is rotatably connected to the frame. The swing frame is driven to rotate by a swing frame driving cylinder provided on the frame, and the swing frame driving cylinder is connected to a controller. After the winding is completed, the swing frame rotates backward under the drive of the swing frame driving cylinder so as not to affect the winding roller and the plate on the winding roller being removed by hoisting from above, with a high degree of automation.

[0007] The driving mechanism comprises a set of movable frame members and a set of movable frame members, and the set of movable frame members is connected with the movable frame to the movable frame by the movable frame; the movable frame members are connected with the movable frame to the movable frame by the movable frame; the movable frame members are connected with the movable frame to the movable frame by the movable frame; the movable frame members are connected with the movable frame to the movable frame

[0008] The feeding mechanism of the present invention includes a bracket, a feeding shaft, an active roller, a feeding pulley, a conveyor belt and a coiling plate guide mechanism, the feeding shaft is arranged on the front side of the active roller, the coiling plate guide mechanism is arranged on the rear side of the active roller, the left and right ends of the feeding shaft and the active roller are respectively connected to the bracket via bearings, a feeding pulley is fixed on the feeding shaft, the feeding shaft is driven to rotate by the feeding drive mechanism, and the active roller is driven to rotate by the synchronous drive mechanism; the coiling plate guide mechanism includes a pulley frame, a rotating arm, a rotating arm pulley, a rotating arm driving cylinder, a swing arm, a swing arm pulley and a swing arm driving cylinder, the pulley frame and the bracket The front end of the rotating arm is rotatably connected to the front end of the pulley frame, the rear end of the rotating arm is rotatably connected to the rotating arm pulley, the rotating arm is driven to rotate by a rotating arm driving cylinder provided on the bracket, the swing arm is provided below the rotating arm, the swing arm is rotatably connected to the pulley frame, the swing arm is rotatably connected to the swing arm pulley, the swing arm is driven to rotate by a swing arm driving cylinder provided on the bracket, the rotating arm driving cylinder and the swing arm driving cylinder are respectively connected to the controller; the conveyor belt is sleeved on the feeding pulley, the active roller, the rotating arm pulley and the swing arm pulley; the bracket is driven to move up and down by the feeding lifting drive mechanism;

[0009] When the plate is rolled up, the piston rod of the rotating arm driving cylinder extends, driving the rotating arm to rotate around the pulley frame, and the rotating arm pulley moves up, driving the conveyor belt to be lifted at this position to form an arc that matches the plate, which plays a guiding role in the rolling of the plate. The setting of the plate rolling guide mechanism ensures that the plate can be smoothly rolled up on the winding roller, avoiding squeezing or damage of the plate during the rolling process, and also ensuring that the plate can be wound more tightly on the winding roller. At the same time, the rotating arm driving cylinder and the swing arm driving cylinder adjust the position of the rotating arm and the swing arm according to the diameter of the rolled coil to match the diameter of the coil and ensure that the conveyor belt is in a taut state at all times. The setting of the feeding lifting drive mechanism is used to adjust the height of the feeding mechanism to match the diameter of the plate rolled on the winding roller.

[0010] The left and right sides of the feeding mechanism described in the present invention are provided with feeding lifting drive mechanisms, and the feeding lifting drive mechanism includes sprocket 1B, sprocket 2B, chain B and a lifting drive cylinder. The sprocket 1B is arranged at the upper end of the frame and rotates with the frame, and the sprocket 2B is arranged below the sprocket 1B and rotates with the rear end of the bracket. The front end of the bracket is hinged to the frame, and the lifting drive cylinder is vertically arranged and connected to the frame. One end of the chain B is connected to the piston rod of the lifting drive cylinder, and the other end bypasses sprocket 1B and sprocket 2B and is connected to the frame. The lifting drive cylinder is connected to the controller; the extension and retraction of the piston rod of the lifting drive cylinder drives the lifting and lowering of sprocket 2B, which drives the lifting and lowering of the bracket, cooperating with the diameter of the plate rolled on the winding roller, to meet the winding needs of log plates of different lengths.

[0011] The present invention provides a plate rolling correction mechanism below the left and right sides of the bracket, the plate rolling correction mechanism includes a correction cylinder and a plate rolling induction sensor, the front end of the bracket is connected to the frame via the correction cylinder, the lower end of the correction cylinder is hinged to the frame, and the upper end is hinged to the front end of the bracket, the plate rolling induction sensor is installed on the bracket, and the correction cylinder and the plate rolling induction sensor are respectively connected to the controller;

[0012] The plate rolling induction sensor is used to sense whether the edge of the plate exceeds the position of the plate rolling induction sensor. If it exceeds, the plate rolling induction sensor will feedback the signal to the controller. The controller will control the piston rod of the correction cylinder on the corresponding side to extend, so that the bracket will deflect to the left or right to drive the plate rolling position back to the correct position. At the same time, the correction cylinder also plays a supporting role for the front end of the bracket, and cooperates with the feeding lifting drive mechanism to adjust the height of the bracket.

[0013] The winding mechanism described in the present invention also includes a winding shaft, a winding bearing and a winding support plate. The winding roller is fixedly sleeved on the winding shaft, and the left and right ends of the winding shaft are sleeved with winding bearings; the left and right sides of the frame are fixed with winding support plates, and the winding support plates are provided with an arc-shaped groove opening upward, and the winding bearings are stuck in the arc-shaped groove; the winding bearings are stuck in the arc-shaped groove, which can not only ensure the stability of the winding roller when it is working and will not move back and forth, but also realize that the winding roller can be lifted smoothly and quickly from above the winding roller through the lifting device.

[0014] The coiling mechanism described in the present invention also includes a coiling roller clamping mechanism, and a coiling roller clamping mechanism is provided on the left and right sides of the coiling roller, and the coiling roller clamping mechanism includes a pressure plate and a coiling roller clamping cylinder, and the coiling roller clamping cylinder is arranged above the pressure plate, and the upper end of the coiling roller clamping cylinder and the rear end of the pressure plate are respectively hinged to the frame, and the lower end of the coiling roller clamping cylinder is hinged to the front end of the pressure plate, and the front end of the pressure plate is pressed on the coil bearing; when the coiling roller is working, the pressure plate is pressed on the coil bearing to further ensure the stability of the coiling roller and will not move or shake. When the coiling roller needs to be lifted, the piston rod of the coiling roller clamping cylinder is retracted, and the pressure plate is removed from the coil bearing, which does not affect the lifting of the coiling roller by the lifting device.

[0015] The winding mechanism of the present invention also includes a winding shaft tightening mechanism, and the winding shaft tightening mechanism is provided on the left and right sides of the winding roller. The winding shaft tightening mechanism includes a jack screw and a jack screw support frame. The jack screw support frame is fixed to the winding support plate, and a threaded hole matching the jack screw is opened on the jack screw support frame. The jack screw is threadedly connected to the threaded hole, and one end of the jack screw is pressed against the winding bearing; further ensuring the working stability of the winding roller, the jack screw tightening force is adjustable, and it is also convenient for the winding roller to be taken out.

[0016] The present invention is also provided with a tape bonding mechanism, which is arranged on the front side of the winding mechanism, and the left and right ends of the frame are provided with tape bonding mechanisms, and the tape bonding mechanism includes a tape hanger, a tape guide wheel and a tape guide wheel bracket. The tape hanger is connected to the frame, and the upper end of the tape guide wheel bracket is rotatably connected to the frame, and the lower end is rotatably connected to the tape guide wheel; the tape is inserted into the tape hanger, and the tape passes through the tape guide wheel and adheres to the left and right edges of the rolling plate. During the process of rolling the rolling plate, the tape is also bonded to ensure that the two sides of the rolling plate will not crack.

[0017] The beneficial effects of the present invention are as follows: the feeding mechanism is arranged to enable the log board cut into thin slices by the peeling machine to be wound on the winding roller, and the more the board is wound on the winding roller, the larger the diameter is; the clamping mechanism is arranged to enable the board on the winding roller to be clamped between the front pulley and the rear pulley, and at the same time the endless transmission belt is pressed on the board, so that the board can be pressed and compacted during the winding process; the front clamping arm is driven by the front clamping arm driving cylinder, and the rear clamping arm is driven by the rear clamping arm driving cylinder to adjust the position to match the diameter of the wound board; after the winding is completed, the swing frame is driven by the swing frame driving cylinder to move The plate is automatically wound onto the roller and the plate is moved to the roller so that the roller can be lifted and unloaded. The plate is automatically wound onto the roller and the plate is moved to the roller so that the plate can be rolled up and unloaded. The plate is automatically wound onto the roller and the plate is moved to the roller so that the plate can be rolled up and unloaded. The plate is automatically wound onto the roller and the plate is moved to the roller so that the plate can be rolled up and unloaded. The plate is automatically wound onto the roller and the plate is moved to the roller so that the plate can be rolled up and unloaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a main view of one state of the overall structure of the present invention.

[0019] Figure 2 It is a main view of another state of the overall structure of the present invention.

[0020] Figure 3 It is a top view of the overall structure of the present invention.

[0021] Figure 4 It is a top view of the feeding mechanism of the present invention.

[0022] Figure 5 It is the main view of the feeding mechanism and the plate rolling guide mechanism of the present invention (two states).

[0023] Figure 6 This is a front view of one state of the feeding mechanism and the plate rolling guide mechanism of the present invention.

[0024] Figure 7 This is a front view of the feeding mechanism and the plate rolling guide mechanism of the present invention in another state.

[0025] Figure 8 It is a structural schematic diagram of the pulley frame of the present invention.

[0026] Figure 9 It is a structural schematic diagram of the plate rolling guide mechanism of the present invention.

[0027] Figure 10 It is a schematic diagram of one structure of the cooperation between the plate rolling guide mechanism and the feeding mechanism of the present invention.

[0028] Figure 11 This is another structural diagram of the cooperation between the plate rolling guide mechanism and the feeding mechanism of the present invention.

[0029] Figure 12 It is a cross-sectional view of the pulley frame and the rotating arm of the present invention.

[0030] Figure 13 It is a cross-sectional view of the pulley frame and the swing arm of the present invention.

[0031] Figure 14 It is a top view of the feeding lifting drive mechanism of the present invention.

[0032] Figure 15 yes Figure 14 Enlarged view of point A in the middle.

[0033] Figure 16 This is the front view of the feeding lifting drive mechanism of the present invention (falling state).

[0034] Figure 17 This is a front view of the feeding lifting drive mechanism (raised state) and the winding mechanism of the present invention.

[0035] Figure 18 It is a structural schematic diagram of the feeding lifting drive mechanism (two states) and the coil roller pressing mechanism (two states) of the present invention.

[0036] Figure 19 It is a schematic structural diagram of one state of the coil roller pressing mechanism of the present invention.

[0037] Figure 20 It is a structural schematic diagram of another state of the coil roller pressing mechanism of the present invention.

[0038] Figure 21 It is a side view of the coiling mechanism of the present invention.

[0039] Figure 22 It is a schematic structural diagram of the clamping mechanism of the present invention.

[0040] Figure 23 It is a structural schematic diagram of the clamping mechanism state of the present invention.

[0041] Figure 24 It is a structural schematic diagram of the second state of the clamping mechanism of the present invention.

[0042] Figure 25 2 is a schematic diagram of the third structure of the clamping mechanism of the present invention.

[0043] Figure 26 2 is a schematic structural diagram of the clamping mechanism of the present invention in state 4.

[0044] Figure 27 It is a structural schematic diagram of the clamping mechanism in state five of the present invention.

[0045] Figure 28 It is a top view of the clamping mechanism of the present invention.

[0046] Figure 29 It is a schematic structural diagram of the rear clamping arm of the present invention.

[0047] Figure 30 It is a schematic structural diagram of one state of the front clamping arm of the present invention.

[0048] Figure 31 It is a schematic structural diagram of another state of the front clamping arm of the present invention.

[0049] Figure 32 yes Figure 31 Enlarged view of point B in the middle.

[0050] Reference numerals:

[0051] Feeding mechanism 1, bracket 101, driving roller 102, feeding shaft 103, feeding pulley 104, conveyor belt 105, sprocket 1A-106, sprocket 2A-107; plate rolling guide mechanism 2, pulley frame 201, pivot arm connecting shaft 202, swing arm connecting shaft 203, pivot arm 204, pivot arm pulley 205, pivot arm drive cylinder 206, swing arm 207, swing arm pulley 1 208, swing arm pulley 209, swing arm drive cylinder 210, rear shaft 211, rear pulley 212; deviation correction cylinder 3; tape bonding machine Mechanism 4, tape hanger 401, tape guide wheel 1 402, tape guide wheel 2 403, tape guide wheel bracket 404; feeding lifting drive mechanism 5, column 501, sprocket 1 B 502, sprocket 2 B 503, chain B 504, lifting drive cylinder 505, limit plate 506; winding mechanism 6, winding roller 601, winding shaft 602, winding bearing 6021, winding support plate 603, arc groove 6031, winding roller clamping mechanism 604, pressure plate 6041, pin 6042, winding roller clamping cylinder 6043 , coil shaft tightening mechanism -605, jack screw -6051, nut -6052, jack screw support frame -6053; clamping mechanism -7, support frame -701, swing frame -702, vertical arm -7021, horizontal arm -7022, swing frame rotating shaft -703, front clamping arm -704, front clamping arm rotating shaft -705, front clamping arm driving cylinder -706, rear clamping arm -707, rear clamping arm rotating shaft -708, rear clamping arm driving cylinder -709, belt drive mechanism -710, endless drive belt -7101, guide front pulley 1 -71021, guide front pulley 2 -7 1022. Front guide pulley three - 71023, front guide pulley four - 71024, rear guide pulley one - 71031, rear guide pulley two - 71032, rear guide pulley three - 71033, rear guide pulley four - 71034, front pulley - 7104, rear pulley one - 7105, rear pulley two - 7106, belt tensioning drive cylinder - 7111, slide - 7112, guide wheel mechanism - 7113, lower guide wheel one - 71131, lower guide wheel two - 71132, upper guide wheel one - 71133, upper guide wheel two - 71134, swing frame drive cylinder - 712. Implementation Method

[0052] The present invention will be described below with reference to the accompanying drawings and embodiments.

[0053] As shown in the accompanying drawings, an automatic plate rolling machine includes a frame, a feeding mechanism 1, a feeding lifting drive mechanism 5, a winding mechanism 6, a clamping mechanism 7 and a controller. The winding mechanism 6 includes a winding roller 601, and the left and right ends of the winding roller 601 are supported by the frame. The feeding mechanism 1 is provided below the winding roller 601, and the clamping mechanism 7 is provided above the winding roller 601. The feeding mechanism 1 is driven up and down by the feeding lifting drive mechanism 5, and the feeding lifting drive mechanism 5 is connected to the controller; in this embodiment, the frame includes a support frame 701 and columns 501 fixed on the left and right sides of the support frame;

[0054] As attached Figure 22-32 As shown, the clamping mechanism 7 includes a swing frame 702, a swing frame driving cylinder 712 and a roll plate clamping mechanism, the roll plate clamping mechanism includes a front clamping arm 704, a front clamping arm driving cylinder 706, a rear clamping arm 707, a rear clamping arm driving cylinder 709 and a belt transmission mechanism 710, the swing frame 702 is rotatably connected to the support frame 701, the swing frame 702 is driven to rotate by the swing frame driving cylinder 712 provided on the support frame 701, one end of the swing frame driving cylinder 712 is hinged to the support frame, and the other end is hinged to the swing frame. The movable frame 702 is hinged, and a front clamping arm 704 is provided on the front side of the swing frame 702, and a rear clamping arm 707 is provided on the rear side. The front clamping arm 704 is rotatably connected to the swing frame 702 and driven to rotate by a front clamping arm driving cylinder 706 provided on the swing frame. The lower end of the front clamping arm 704 is rotatably connected to a front pulley 7104. The rear clamping arm 707 is rotatably connected to the swing frame and driven to rotate by a rear clamping arm driving cylinder 709 provided on the swing frame or the frame. The lower end of the rear clamping arm 707 is rotatably connected to the rear pulley.

[0055] In this embodiment, the swing frame 702 includes a vertical arm 7021 and a horizontal arm 7022. The vertical arm 7021 adopts a rectangular frame structure. The lower end of the vertical arm 7021 is rotatably connected to the support frame 701 through the swing frame shaft 703. The horizontal arm 7022 is provided with a plurality of axial intervals along the axial direction of the coiling roller. The rear end of the horizontal arm is fixedly connected to the upper end of the vertical arm. The number of the coiling plate clamping mechanism is the same as the number of the horizontal arms to ensure a good clamping effect on the coiling plate. The front clamping arm 704 is connected to the horizontal arm 7022 through the front clamping arm shaft 705. 22 is rotatably connected, one end of the front clamping arm driving cylinder 706 is hinged to the horizontal arm 7022, and the other end is hinged to the upper end of the front clamping arm 704, the rear clamping arm 707 is rotatably connected to the lower end of the vertical arm 7021 via the rear clamping arm rotating shaft 708, one end of the rear clamping arm driving cylinder 709 is hinged to the support frame 701, and the other end is hinged to the upper end of the rear clamping arm 707, and one end of the rear clamping arm driving cylinder 709 can also be hinged to the vertical arm 7021, and the other end is hinged to the upper end of the rear clamping arm 707;

[0056] In this embodiment, the lower end of the rear clamping arm 707 is rotatably connected to the rear pulley 1 7105, and the rear middle portion is rotatably connected to the rear pulley 2 7106;

[0057] The belt transmission mechanism 710 includes an endless transmission belt 7101 and a belt guide mechanism, the belt guide mechanism is arranged on the swing frame, the endless transmission belt 7101 is sleeved on the front pulley 7104, the belt guide mechanism and the rear pulley, the winding roller 601 is arranged between the front pulley and the rear pulley and is located below the endless transmission belt; the swing frame driving cylinder, the front clamping arm driving cylinder and the rear clamping arm driving cylinder are respectively connected to the controller; the setting of the feeding mechanism 1 is used to enable the log board cut into thin slices by the peeling machine to be wound on the winding roller 601, and the more the board is wound on the winding roller 601, the larger the diameter is, and the setting of the feeding lifting drive mechanism 5 is used to adjust the height of the feeding mechanism 1, and the board is wound on the winding roller 601, the setting of the clamping mechanism 7 enables the plate on the winding roller 601 to be clamped between the front pulley and the rear pulley, and at the same time the annular transmission belt 7101 is pressed on the plate, so that the plate can be compacted during the winding process. The front clamping arm 704 is driven by the front clamping arm driving cylinder 706, and the rear clamping arm 707 is driven by the rear clamping arm driving cylinder 709 to adjust its position to match the diameter of the plate winding. After the winding is completed, the swing frame rotates backward under the drive of the swing frame driving cylinder so as not to affect the winding roller and the plate on the winding roller. It is taken out by lifting. The overall structure is simple and the degree of automation is high, which realizes the automatic winding of the plate and can ensure the tightness of the plate winding.

[0058] In this embodiment, the front clamping arm and the rear clamping arm are both arc-shaped arms to ensure that they can better contact and cooperate with the coiled material on the coiling roller under the drive of the driving cylinder.

[0059] The belt guide mechanism includes a guide front pulley and a guide rear pulley, the guide front pulley and the guide rear pulley are arranged front and back relative to each other, and the annular transmission belt is sleeved on the front pulley, the guide front pulley, the guide rear pulley and the rear pulley;

[0060] In this embodiment, the guide front pulley includes a guide front pulley 1 71021, a guide front pulley 2 71022, a guide front pulley 3 71023 and a guide front pulley 4 71024, and the guide rear pulley includes a guide rear pulley 1 71031, a guide rear pulley 2 71032, a guide rear pulley 3 71033 and a guide rear pulley 4 71034. The guide front pulley 1 71021, the guide front pulley 2 71022, the guide front pulley 3 71023 and the guide front pulley 4 71024 are arranged at intervals from top to bottom, and the guide rear pulley 1 71031, the guide rear pulley 2 71032, the guide rear pulley 3 71033 and the guide rear pulley 4 71034 are arranged at intervals from top to bottom, and the guide front pulley 1 71021 and the guide rear pulley 1 71031 are opposite to each other front and back. Setting, the guide front pulley 2 71022 and the guide rear pulley 2 71032 are arranged relative to each other front and back, the guide front pulley 3 71023 and the guide rear pulley 3 71033 are arranged relative to each other front and back, the guide front pulley 4 71024 and the guide rear pulley 4 71034 are arranged relative to each other front and back, the annular transmission belt 7101 passes around the front pulley 7104, the guide front pulley 1 71021, the guide rear pulley 1 71031, the guide front pulley 2 71022, the guide rear pulley 2 71032, the guide front pulley 3 71023, the guide rear pulley 3 71033, the guide front pulley 4 71024, the guide rear pulley 4 71034, the rear pulley 2 7106, the rear pulley 1 7105 in sequence, and then passes around the plate on the winding roller from above and returns to the front pulley 7104.

[0061] The belt transmission mechanism 710 also includes a belt tensioning drive mechanism, which includes a belt tensioning drive cylinder 7111 and a slide 7112. The guide front pulley 1 71021, the guide front pulley 2 71022, the guide front pulley 3 71023, and the guide front pulley 4 71024 are rotatably connected to the cross arm 7022. The guide rear pulley 1 71031, the guide rear pulley 2 71032, and the guide rear pulley 3 71033 are arranged on the slide 7112 and are rotatably connected to the slide 7112. The guide rear pulley 4 71034 is arranged at the connection between the cross arm 7022 and the vertical arm 7021 and is rotatably connected to the vertical arm 7021. The slide 7112 is slidably matched with the cross arm, and the slide 7112 is driven close to or away from the guide front pulley by the belt tensioning drive cylinder 7111. The belt tensioning drive cylinder 7111 is installed on the cross arm 7022, and the piston rod of the belt tensioning drive cylinder 7111 is connected to the slide 7112. The belt tensioning drive cylinder 7111 is connected to the controller; the setting of the belt tensioning drive mechanism adjusts the distance between the guide rear pulley and the guide front pulley to match the diameter of the plate winding. When the winding diameter of the plate on the winding roller gradually increases, the piston rod of the belt tensioning drive cylinder 7111 extends to make the slide close to the guide front pulley.

[0062] In this embodiment, the cross arm is provided with a sliding groove arranged along the length direction thereof, and the slide frame is provided with a slider, and the slider is slidably engaged with the sliding groove.

[0063] In this embodiment, the belt transmission mechanism further includes a guide wheel mechanism 7113, which includes a lower guide wheel 1 71131, a lower guide wheel 2 71132, an upper guide wheel 1 71133, and an upper guide wheel 2 71134. The lower guide wheel 1 71131 and the lower guide wheel 2 71132 are located at the lower end of the carriage and are rotatably connected to the carriage, while the upper guide wheel 1 71133 and the upper guide wheel 2 71134 are located at the upper end of the carriage and are rotatably connected to the carriage. Therefore, the lower guide wheel 1 71131 The outer circumferences of the lower guide wheel 71132 and the upper guide wheel 71134 are provided with guide grooves along their circumferences. The guide grooves of the upper guide wheel 71134 are clamped at the upper end of the cross arm and slide with the cross arm. The guide grooves of the lower guide wheel 1 71131 and the lower guide wheel 2 71132 are clamped at the lower end of the cross arm and slide with the cross arm. The upper guide wheel 1 71133 adopts a bearing structure and slides with the cross arm. The setting of the guide wheel mechanism facilitates guiding the movement of the slide and ensures the stability of the slide movement.

[0064] As attached Figure 4-13 As shown, the feeding mechanism 1 includes a bracket 101, a feeding shaft 103, an active roller 102, a feeding pulley 104, a conveyor belt 105, a sprocket A106, a sprocket A107 and a coiling guide mechanism. The feeding shaft 103 is arranged on the front side of the active roller 102, the coiling guide mechanism is arranged on the rear side of the active roller, and the active roller is arranged directly below the coiling roller. The left and right ends of the feeding shaft 103 and the active roller 102 are respectively connected to the bracket 101 through bearings. 1 is connected, a feeding pulley 104 is fixedly sleeved on the feeding shaft 103, and the feeding shaft 103 is driven to rotate by a feeding drive mechanism. In this embodiment, the feeding drive mechanism adopts a motor, the sprocket 1 A106 is fixedly sleeved on the feeding shaft 103, the sprocket 2 A107 is fixedly sleeved on the active roller 102, and the chain A is sleeved on the sprocket 1 A106 and the sprocket 2 A107 and meshed with the sprocket 1 A106 and the sprocket 2 A107;

[0065] The plate rolling guide mechanism 2 includes a pulley frame 201, a rotating arm 204, a rotating arm pulley 205, a rotating arm driving cylinder 206, a swing arm 207, a swing arm pulley 208 and a swing arm driving cylinder 210. The pulley frame 201 is fixedly connected to the bracket 101, and a rotating arm connecting shaft 202 is fixed to the front end of the pulley frame 201. The front end of the rotating arm 204 is rotatably connected to the rotating arm connecting shaft 202, and the rear end of the rotating arm 204 is rotatably connected to the rotating arm pulley 205. The swing arm 207 is driven to rotate by a rotating arm driving cylinder 206 provided on the bracket 101. The swing arm 207 is provided below the rotating arm 204. The middle portion of the swing arm 207 is rotatably connected to the swing arm connecting shaft 203. The swing arm connecting shaft 203 is fixedly connected to the pulley frame. The swing arm 207 is rotatably connected to the swing arm pulley. The swing arm 207 is driven to rotate by a swing arm driving cylinder 210 provided on the bracket. The rotating arm driving cylinder 206 and the swing arm driving cylinder 210 are respectively connected to a controller.

[0066] In this embodiment, the front end of the swing arm 207 is rotatably connected to the first swing arm pulley 208, and the rear end is rotatably connected to the second swing arm pulley 209. The conveyor belt 105 is sleeved on the feed pulley 104, the driving roller, the rotating arm pulley 205, and the swing arm pulley. The bracket 101 is driven up and down by the feed lifting drive mechanism.

[0067] When the plate is rolled up, the piston rod of the rotating arm driving cylinder 206 extends, driving the rotating arm 204 to rotate around the pulley frame 201, and the rotating arm pulley 205 moves up, driving the conveyor belt 105 to be lifted up at this position to form an arc that matches the plate, playing a guiding role in the rolling of the plate. The setting of the plate rolling guide mechanism ensures that the plate can be rolled up smoothly on the winding roller, avoiding squeezing or damage of the plate during the rolling process, and also ensuring that the plate can be wound more tightly on the winding roller. At the same time, the rotating arm driving cylinder and the swing arm driving cylinder adjust the positions of the rotating arm and the swing arm according to the diameter of the rolled coil, so as to match the diameter of the coil and ensure that the conveyor belt is in a taut state at all times.

[0068] In this embodiment, several feed pulleys 104 are arranged at axial intervals along the feed shaft 103, and several roll plate guide mechanisms are also arranged at axial intervals along the feed shaft 103. The positions of the roll plate guide mechanisms are arranged in front and back correspondence with the positions of the feed pulleys, and the number of conveyor belts, the number of roll plate guide mechanisms and the number of feed pulleys are matched.

[0069] The rolling plate guide mechanism 2 also includes a rear shaft 211 and a rear pulley 212. The rear shaft 211 is fixed to the rear side of the pulley frame 201, and the rear pulley 212 rotates in conjunction with the rear shaft 211; the conveyor belt passes through the feeding pulley 104, the rotating arm pulley 205, the rear pulley 212, the front side of the swing arm pulley 209, the rear side of the swing arm pulley 1 208 and then returns to the feeding pulley 104 in sequence.

[0070] In this embodiment, the plate rolling clamping mechanism is arranged between two adjacent plate rolling guide mechanisms, which can ensure that the positions do not conflict and can also ensure the guiding and pressing effects on the plate.

[0071] As attached Figure 14-18 As shown, a feeding lifting drive mechanism 5 is provided on both sides of the feeding mechanism 1, and the feeding lifting drive mechanism 5 includes a sprocket 1 B502, a sprocket 2 B503, a chain B504 and a lifting drive cylinder 505. The sprocket 1 B502 is provided at the upper end of the column 501 and rotates with the column, the sprocket 2 B503 is provided below the sprocket 1 B502 and rotates with the rear end of the bracket 101, the front end of the bracket 101 is hinged to the support frame 701, the lifting drive cylinder 505 is vertically arranged and connected to the column 501, one end of the chain B504 is connected to the piston rod of the lifting drive cylinder 505, and the other end bypasses the sprocket 1 B502, downwardly bypasses the sprocket 2 B503 and is connected to the column 501, the position at which the other end of the chain B is connected to the column is higher than the position of the sprocket 2 B, and the lifting drive cylinder 505 is connected to the controller;

[0072] The piston rod of the lifting drive cylinder 505 is extended and retracted to drive the sprocket 2 B503 to rise and fall, and the bracket 101 to rise and fall, which matches the diameter of the board rolled on the coiling roller to meet the needs of winding logs of different lengths.

[0073] The feeding lifting drive mechanism 5 in this embodiment further includes a limit plate 506, which is provided below the sprocket 2 B503 and fixedly connected to the column 501; the limit plate 506 is provided to control the lowest position of the bracket 101.

[0074] A plate rolling correction mechanism is provided below the left and right sides of the bracket 101, and the plate rolling correction mechanism includes a correction cylinder 301 and a plate rolling sensing sensor. The front end of the bracket 101 is connected to the column 501 via the correction cylinder 301, the lower end of the correction cylinder 301 is hinged to the column 501, and the upper end is hinged to the front end of the bracket 101. The plate rolling sensing sensor is installed on the bracket 101, and the correction cylinder and the plate rolling sensing sensor are respectively connected to the controller; the plate rolling sensing sensor is used to sense whether the edge of the plate exceeds the position of the plate rolling sensing sensor. If it exceeds, the plate rolling sensing sensor feeds back a signal to the controller, and the controller controls the piston rod of the correction cylinder on the corresponding side to extend, so that the bracket deflects to the left and right directions to drive the plate rolling position to return to the correct position. At the same time, the correction cylinder also plays a supporting role for the front end of the bracket, and cooperates with the feeding lifting drive mechanism to adjust the height of the bracket.

[0075] The front side of the feeding mechanism 1 in this embodiment is also provided with a feeding conveyor mechanism, and the feeding conveyor mechanism includes a bracket, a conveying bracket, a conveying front shaft, a conveying front pulley, a conveying belt and a conveying rear pulley, and both ends of the conveying front shaft are connected to the bracket through bearings, the conveying front pulley is fixedly sleeved on the conveying front shaft, the conveying rear pulley is fixedly sleeved on the feeding front shaft, the conveying belt is sleeved on the conveying front pulley and the conveying rear pulley, and the conveying front shaft is driven to rotate by a feeding driving mechanism, and the conveying bracket is arranged between the conveying front shaft and the feeding front shaft, the front end of the conveying bracket is connected to the conveying front shaft through a suspended belt seat bearing, and the rear end is connected to the feeding front shaft through a suspended belt seat bearing; the slices coming out of the peeling machine are first conveyed by the feeding conveyor mechanism, and then arrive at the feeding mechanism 1. When the bracket moves up and down to adjust the height under the action of the feeding lifting drive mechanism, the height of the rear side of the feeding conveyor mechanism also changes. Because the feeding conveyor mechanism is supported by the bracket, it plays a role in ensuring the stability of the front side of the bracket.

[0076] As attached Figure 19-21 As shown, the winding mechanism 6 also includes a winding shaft 602, a winding bearing 6021 and a winding support plate 603. The winding roller 601 is fixed on the winding shaft 602, and the left and right ends of the winding shaft 602 are provided with winding bearings 6021; the left and right sides of the frame are fixed with winding support plates 603, and the winding support plates 603 are provided with an arc-shaped groove 6031 opening upward, and the winding bearing 6021 is stuck in the arc-shaped groove 6031; the winding bearing 6021 is stuck in the arc-shaped groove 6031, which can not only ensure the stability of the winding roller 601 when it is working and will not move back and forth, but also realize that the winding roller can be lifted smoothly and quickly from above the winding roller 601 through the lifting device.

[0077] In this embodiment, the arc-shaped groove 6031 includes a groove bottom and groove walls arranged on the left and right sides of the groove bottom. The shape of the groove bottom is an arc-shaped surface with an opening facing upward and cooperating with the coil bearing. The shape of the upper end surface of the groove wall is an arc-shaped surface with an opening facing upward and cooperating with the coil shaft. The coil shaft is clamped on the groove wall, and the outer ring of the coil bearing is clamped on the groove bottom; it can ensure that the coil roller will not move in the front and back directions, and can also ensure that the coil roller will not move in the left and right directions.

[0078] The coiling mechanism 6 also includes a coiling roller clamping mechanism 604. The coiling roller 601 is provided with a coiling roller clamping mechanism 604 on both sides. The coiling roller clamping mechanism 604 includes a pressure plate 6041 and a coiling roller clamping cylinder 6043. The coiling roller clamping cylinder 6043 is provided above the pressure plate 6041. The upper end of the coiling roller clamping cylinder 6043 and the rear end of the pressure plate 6041 are respectively hinged to the frame. The lower end of the coiling roller clamping cylinder 6043 is connected to the front end of the pressure plate through the distribution shaft 604. 2 is hinged, the front end of the pressure plate 6041 presses on the coil bearing 6021, and the coil roller pressing cylinder 6043 is connected to the controller; when the coil roller 601 is working, the pressure plate 6041 presses on the coil bearing 6021, further ensuring the stability of the coil roller 601 and preventing it from moving or shaking. When the coil roller 601 needs to be lifted, the piston rod of the coil roller pressing cylinder 6043 is retracted, and the pressure plate 6041 is removed from the coil bearing 6021, without affecting the lifting of the coil roller 601 by the hoisting device.

[0079] The winding mechanism 6 also includes a winding shaft tightening mechanism 604, and a winding shaft tightening mechanism 604 is provided on the left and right sides of the winding roller 601. The winding shaft tightening mechanism 604 includes a top screw 6051 and a top screw support frame 6053. The top screw support frame 6053 is fixed on the winding support plate 603. A threaded hole that cooperates with the top screw 6051 is opened on the top screw support frame 6053. The top screw 6051 is threadedly connected to the threaded hole. One end of the top screw 6051 is pressed against the winding bearing, and the other end is threadedly connected to a nut that abuts against the top screw support frame 6053; to further ensure the working stability of the winding roller, the top screw tightening force is adjustable, which also facilitates the removal of the winding roller.

[0080] This embodiment is also provided with a tape bonding mechanism 4, which is arranged on the front side of the winding mechanism, and the left and right ends of the frame are provided with tape bonding mechanisms 4, and the tape bonding mechanism 4 includes a tape hanger 401, a tape guide wheel and a tape guide wheel bracket 404, and the tape hanger 401 is connected to the frame via a connecting frame. In this embodiment, the tape hanger 401 is rotatably connected to the connecting frame, and the upper end of the tape guide wheel bracket 404 is rotatably connected to the connecting frame, and the lower end is rotatably connected to the tape guide wheel; the tape is inserted into the tape hanger, and the tape passes through the tape guide wheel and adheres to the left and right edges of the coiling plate. During the process of winding the coiling plate, the tape is also bonded to ensure that the two sides of the coiling plate will not crack.

[0081] In this embodiment, the tape guide wheels include a tape guide wheel 1 402 and a tape guide wheel 2 403 arranged in a front-to-back arrangement.

[0082] In this embodiment, the controller may be a PLC controller.

[0083] When the present invention works:

[0084] 1. When the plate is rolled up, the controller controls the arm drive cylinder 206 to work, the piston rod of the arm drive cylinder 206 extends, and the arm 204 is lifted up, the arm pulley 205 is raised, and the conveyor belt 105 is lifted up by the arm pulley 205 (such as Figure 10 As shown in FIG), since the length of the conveyor belt is fixed, the swing arm driving cylinder 210 works at this time, drives the swing arm 207 to rotate, adjusts the tilt angle of the swing arm 207, and makes the angle between the swing arm 207 and the horizontal plane smaller. The piston rod of the swing frame driving cylinder 712 extends, drives the swing frame 702 to rotate, and makes the swing frame 702 located above the coiling roller (as shown in FIG). Figure 27 As shown in the figure, the piston rod of the front clamping arm driving cylinder 706 extends, driving the front clamping arm 704 to rotate, driving the front pulley 7104 to move closer to the winding roller 601, and the piston rod of the rear clamping arm driving cylinder 709 retracts, driving the rear pulley 7105 to move closer to the winding roller 601. At this time, the piston rod of the belt tensioning driving cylinder 7111 is in a retracted state, and the carriage is located near the rear side of the cross arm;

[0085] 2. The log board is peeled into thin slices by the peeling machine and then conveyed by the feeding mechanism. The feed shaft 103 rotates, driving the feed pulley 104 to rotate and driving the conveyor belt 105 to work. At the same time, the rotation of the feed shaft 103 can also drive the active roller 102 to rotate, so that the board can be rolled up on the winding roller 601 along the conveyor belt 105, and at the same time drive the winding roller 601 to rotate. The endless transmission belt 7101 is clamped on the board in an arc shape between the front pulley 7104 and the rear pulley 7105, so that the board can be tightly pressed on the winding roller;

[0086] 3. The diameter of the sheet rolled on the coiling roller gradually increases. At this time, the piston rod of the lifting drive cylinder 505 gradually extends, driving the chain B504 to move upward, and the chain B504 drives the sprocket B503 to move downward, so that the rear side of the bracket gradually moves downward (such as Figure 16 As shown), in accordance with the diameter of the plate, the correction cylinder also cooperates to drive the front side of the bracket to move downward. At the same time, as the diameter of the plate gradually increases, the piston rod of the arm drive cylinder 206 is gradually retracted, driving the arm pulley position to drop (as shown). Figure 11 As shown), at this time, the swing arm drive cylinder 210 drives the swing arm 207 to rotate, so that the angle between the swing arm 207 and the horizontal plane becomes larger to ensure that the conveyor belt is in a taut state, and the piston rod of the front clamping arm drive cylinder 706 is gradually retracted, driving the position of the front pulley 7104 to gradually move forward (as shown). Figure 26As shown in the figure, the piston rod of the rear clamping arm driving cylinder 709 gradually extends, driving the position of the rear pulley 7105 to gradually move downward and rearward to match the diameter of the plate. At this time, the length of the endless transmission belt 7101 between the front pulley 7104 and the rear pulley 7105 gradually increases, and the piston rod of the belt tensioning driving cylinder 7111 gradually extends, driving the slide forward to ensure that when the length of the endless transmission belt between the front pulley and the rear pulley gradually increases, the length between the guide front pulley and the guide rear pulley gradually decreases.

[0087] 4. When the plate is rolled larger and larger on the coil roller, there may be a problem of rolling deviation, such as the plate gradually deviating to the left or right. When the plate deviates to the left, the plate rolling sensor on the left senses the plate, and the light path is blocked by the plate. The plate rolling sensor feeds back the signal to the controller, and the controller controls the piston rod of the left correction cylinder 3 to extend, and lift the left front end of the bracket 101 to make the plate tilt to the right. When the light path of the plate rolling sensor is not blocked by the plate, the plate rolling sensor feeds back the signal to the controller, and the controller controls the left correction cylinder 3 to extend. The piston rod of the cylinder is retracted to make the heights of the left and right sides of the bracket consistent. When the plate deviates to the right, the plate rolling sensor on the right senses the plate, and the light path is blocked by the plate. The plate rolling sensor feeds back the signal to the controller, and the controller controls the piston rod of the right correcting cylinder 3 to extend, and lift the right front end of the bracket 101 to make the plate tilt to the left. When the light path of the plate rolling sensor is not blocked by the plate, the plate rolling sensor feeds back the signal to the controller, and the controller controls the piston rod of the right correcting cylinder to retract, so that the heights of the left and right sides of the bracket are consistent.

[0088] 5. The tape is inserted into the support shaft of the tape hanger 401, and then passes through the tape guide wheel 1 402 and the tape guide wheel 2 403 to the winding roller 601. The staff sticks the tape on the left and right sides of the plate. As the plate is wound on the winding roller, the tape sticks to the left and right sides of each layer of plate to ensure that the left and right sides of the plate will not be damaged or cracked;

[0089] 6. When the sheets cut into thin slices by the peeling machine are rolled on the coiling roller, the piston rod of the swing frame driving cylinder is retracted, driving the swing frame to rotate backward (such as Figure 23 As shown in FIG), the piston rod of the coil roller pressing cylinder 6043 is retracted, driving the front end of the pressing plate 6041 to move upward (as shown in FIG). Figure 20 As shown in the figure, the staff rotates the top screw 6051 to make the top screw and the coil bearing in a loose state. The lifting device falls from the top of the column, hangs the left and right sides of the coil shaft, and lifts the coil shaft and the rolled sheet together. The new coil roller is then driven downward by the lifting device. The coil bearing is stuck in the arc groove 6031, and the piston rod of the coil roller pressing cylinder 6043 is extended, driving the front end of the pressure plate to move downward and press on the coil bearing. The top screw is rotated to make the top screw press the coil bearing tightly.

Claims

1. An automatic plate rolling machine, characterized by: It includes a frame, a feeding mechanism, a winding mechanism, a clamping mechanism and a controller. The winding mechanism includes a winding roller. The left and right ends of the winding roller are supported by the frame. The feeding mechanism is provided below the winding roller and the clamping mechanism is provided above the winding roller. The rear end of the rear frame is provided with a front clamping arm, and the rear end of the front clamping arm is connected to the front pulley through the front clamping arm driving cylinder provided on the swing frame to drive the rear pulley to rotate. The lower end of the rear clamping arm is rotatably connected to the front pulley, and the rear clamping arm driving cylinder provided on the swing frame or the frame is driven to rotate. The endless transmission belt is sleeved on the front pulley and the rear pulley, and the winding roller is provided between the front pulley and the rear pulley and is located below the endless transmission belt, and the front clamping arm driving cylinder and the rear clamping arm driving cylinder are respectively connected to the controller; The feeding mechanism includes a bracket, a feeding shaft, an active roller, a feeding pulley, a conveyor belt and a coiling guide mechanism, wherein the feeding shaft is arranged at the front side of the active roller, and the coiling guide mechanism is arranged at the rear side of the active roller. The left and right ends of the feeding shaft and the active roller are respectively connected to the bracket via bearings. A feeding pulley is fixedly sleeved on the feeding shaft. The feeding shaft is driven to rotate by the feeding drive mechanism, and the active roller is driven to rotate by the synchronous drive mechanism. The plate rolling guide mechanism includes a pulley frame, a rotating arm, a rotating arm pulley, a rotating arm driving cylinder, a swing arm, a swing arm pulley and a swing arm driving cylinder. The pulley frame is fixedly connected to the bracket, the front end of the rotating arm is rotatably connected to the front end of the pulley frame, the rear end of the rotating arm is rotatably connected to the rotating arm pulley, the rotating arm is driven to rotate by the rotating arm driving cylinder provided on the bracket, the swing arm is provided below the rotating arm, the swing arm is rotatably connected to the pulley frame, the swing arm is rotatably connected to the swing arm pulley, the swing arm is driven to rotate by the swing arm driving cylinder provided on the bracket, and the rotating arm driving cylinder and the swing arm driving cylinder are respectively connected to a controller; The conveyor belt is sleeved on the feeding pulley, the driving roller, the rotating arm pulley and the swing arm pulley; The bracket is driven to move up and down by a feeding lifting drive mechanism.

2. The automatic plate rolling machine according to claim 1, characterized in that: The clamping mechanism also includes a swing frame driving cylinder. The swing frame is rotatably connected to the frame. The swing frame is driven to rotate by the swing frame driving cylinder provided on the frame. The swing frame driving cylinder is connected to a controller.

3. The automatic plate rolling machine according to claim 2, characterized in that: The clamping mechanism also includes a belt guide mechanism and a belt tension driving mechanism, wherein the belt guide mechanism is arranged on the swing frame, and the belt guide mechanism includes a guide front pulley and a guide rear pulley, wherein the guide front pulley and the guide rear pulley are arranged front and back relative to each other, and the endless transmission belt is sleeved on the front pulley, the guide front pulley, the guide rear pulley and the rear pulley; The belt tensioning drive mechanism includes a belt tensioning drive cylinder and a slide. The guide front pulley is rotatably connected to the swing frame, the guide rear pulley is rotatably connected to the slide, the slide and the swing frame are slidably matched, and the slide is driven close to or away from the guide front pulley by the belt tensioning drive cylinder provided on the swing frame. The belt tensioning drive cylinder is connected to a controller.

4. An automatic plate rolling machine according to claim 1, 2 or 3, characterized in that: Feeding lifting drive mechanisms are provided on the left and right sides of the feeding mechanism, and the feeding lifting drive mechanism includes sprocket 1B, sprocket 2B, chain B and a lifting drive cylinder. The sprocket 1B is arranged at the upper end of the frame and rotates with the frame, the sprocket 2B is arranged below the sprocket 1B and rotates with the rear end of the bracket, the front end of the bracket is hinged to the frame, the lifting drive cylinder is vertically arranged and connected to the frame, one end of the chain B is connected to the piston rod of the lifting drive cylinder, and the other end bypasses sprocket 1B and sprocket 2B and is connected to the frame, and the lifting drive cylinder is connected to the controller.

5. The automatic plate rolling machine according to claim 1, 2 or 3, characterized in that: A plate rolling correction mechanism is provided below the left and right sides of the bracket, and the plate rolling correction mechanism includes a correction cylinder and a plate rolling induction sensor. The front end of the bracket is connected to the frame via the correction cylinder, the lower end of the correction cylinder is hinged to the frame, and the upper end is hinged to the front end of the bracket. The plate rolling induction sensor is installed on the bracket, and the correction cylinder and the plate rolling induction sensor are respectively connected to the controller.

6. An automatic plate rolling machine according to claim 1, 2 or 3, characterized in that: The coiling mechanism further comprises a coiling shaft, a coiling bearing and a coiling support plate, wherein the coiling roller is fixedly sleeved on the coiling shaft, and coiling bearings are sleeved on the left and right ends of the coiling shaft; A coil support plate is fixed on both the left and right sides of the frame. An arc-shaped groove opening upward is provided on the coil support plate, and the coil bearing is clamped in the arc-shaped groove.

7. An automatic plate rolling machine according to claim 1, 2 or 3, characterized in that: The winding mechanism also includes a winding roller clamping mechanism, and a winding roller clamping mechanism is provided on the left and right sides of the winding roller. The winding roller clamping mechanism includes a pressure plate and a winding roller clamping cylinder. The winding roller clamping cylinder is arranged above the pressure plate, and the upper end of the winding roller clamping cylinder and the rear end of the pressure plate are respectively hinged to the frame, and the lower end of the winding roller clamping cylinder is hinged to the front end of the pressure plate, and the front end of the pressure plate is pressed on the winding bearing.

8. The automatic plate rolling machine according to claim 6, characterized in that: The winding mechanism also includes a winding shaft tightening mechanism, and a winding shaft tightening mechanism is provided on the left and right sides of the winding roller. The winding shaft tightening mechanism includes a top screw and a top screw support frame. The top screw support frame is fixed on the winding support plate. A threaded hole that cooperates with the top screw is opened on the top screw support frame. The top screw is threadedly connected to the threaded hole, and one end of the top screw is pressed against the winding bearing.

9. The automatic plate rolling machine according to claim 1, 2, 3 or 8, characterized in that: A tape bonding mechanism is also provided. The left and right ends of the frame are provided with tape bonding mechanisms. The tape bonding mechanism is arranged on the front side of the winding mechanism. The tape bonding mechanism includes a tape hanger, a tape guide wheel and a tape guide wheel bracket. The tape hanger is connected to the frame. The upper end of the tape guide wheel bracket is rotatably connected to the frame, and the lower end is rotatably connected to the tape guide wheel.

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