CN214872836U - Double-station uncoiling and stripping cloth device of post-treatment production line for pultruded panels for wind turbine blade girder - Google Patents

Abstract

The utility model relates to a wind-powered electricity generation blade girder is with pultrusion panel aftertreatment production line duplex position open a book deciduate cloth device, its characterized in that includes that the bottom indulges the track and indulges the duplex position on the track of moving and open a book deciduate cloth device machine case, the duplex position is opened a book the deciduate cloth device machine incasement and is provided with two sets of decoduate cloth devices and two sets of deciduate cloth devices, and each group is opened a book the device and is linked with a set of deciduate cloth device and form a station, can carry out longitudinal movement regulation station on indulging the track, the utility model relates to a wind-powered electricity generation blade girder is with pultrusion panel aftertreatment production line duplex position is opened a book deciduate cloth device and is used for assembling pultrusion panel aftertreatment production line for the wind-powered electricity generation blade girder, accomplishes automatic operation, improves production efficiency.

Description

Double-station uncoiling and stripping cloth device of post-treatment production line for pultruded panels for wind turbine blade girder

Technical Field

The utility model relates to a wind-powered electricity generation blade is decoiled a film cloth device with pultrusion panel aftertreatment production line duplex position for girder.

Background

With the increasing approach of the exhaustion schedules of traditional fossil energy sources such as coal, petroleum, natural gas and the like, the development and utilization of wind energy are more and more emphasized by people, the wind energy becomes one of the projects with the most commercial popularization prospect in the energy field, and the wind energy is rapidly developed at home and abroad at present. Wind power generation is mainly realized through a wind driven generator, and a wind power blade is a core component of the wind driven generator and is pushed to rotate through wind power so as to drive the generator to generate current.

The wind power blade is generally formed by an upper shell and a lower shell, the outer contour of the wind power blade is borne by a main beam-web structure inside the wind power blade, the main beam is a main framework structure in a blade component, and the quality of the main beam directly influences the quality of the wind power blade. The blade main beam is generally formed by pouring a blade mould. Before the blade is poured and molded, multiple layers of cloth with equal width need to be laid on the inner surface of the blade mold so as to meet the rigidity requirement after the blade is molded and ensure the mechanical property of the blade. Among the prior art, the cloth of blade mould internal surface is laid and is generally used the driving to carry the yardage roll to the mould on, lay cloth through the free end of manual control yardage roll both sides, after every laying a book, the staff then need return to the initial point and lay and pile up another batching again, waste time and energy, and at the laying process, need artificial adjustment cloth layer center and the coincidence of mould center, it is big to roll cloth labor intensity artificially, the yardage roll rolls dumb, lead to its work efficiency lower. In addition, the inner surface of the wind power blade mould is an irregular curved surface (the wind power blade main beam comprises a windward main beam and a leeward main beam, the upper surface of the windward main beam is an upwards-convex cambered surface, and the lower surface of the leeward main beam is an upwards-concave cambered surface). Meanwhile, the length of the wind power blade mould is usually 50-80 meters, the width of the mould can be 3-4 meters at the widest, an operator needs to enter the wind power blade mould to lay layers in the production process, the common method is to adopt pultrusion plates with the same thickness and width to lay the layers, and then due to the complexity of the actual structure of the wind power blade main beam, the width and the end part of each section of each layer have irregular shapes in the design process. Therefore, the optimal method is not to lay the pultruded panels back and forth, but to perform accurate simulation calculation, to cut the pultruded panels of each layer with accurate width and chamfer, and finally to lay the pultruded panels of each layer and to lay the panels in staggered positions for mold injection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough, provide a wind-powered electricity generation blade girder is with pultrusion panel aftertreatment production line duplex position is opened a book the deciduate cloth device for equipment wind-powered electricity generation blade girder is with pultrusion panel aftertreatment production line, make can carry out accurate width to the pultrusion panel of every layer and cut and the chamfer operation.

The purpose of the utility model is realized like this:

a double-station uncoiling and stripping device for a post-treatment production line of pultruded panels for a wind turbine blade girder is characterized by comprising a longitudinal moving track at the bottom and a double-station uncoiling and stripping device cabinet arranged on the longitudinal moving track, wherein two groups of uncoiling devices and two groups of stripping devices are arranged in the double-station uncoiling and stripping device cabinet, each group of uncoiling devices and one group of stripping devices are linked to form a station, and can longitudinally move on the longitudinal moving track to adjust the station,

the uncoiling device comprises an uncoiling device case, and an uncoiling mechanism and an uncoiling traction mechanism which are vertically arranged are arranged in the uncoiling device case;

the film removing cloth device comprises a film removing cloth device box body, wherein a pultruded plate guiding mechanism, a pultruded plate film removing mechanism and a static removing mechanism are arranged in the film removing cloth device box body from top to bottom.

Preferably, the uncoiling mechanism comprises an uncoiling mechanism fixing base plate which is vertically arranged, a driving shaft penetrates through the center of the uncoiling mechanism fixing base plate, the driving shaft penetrates through a fixing plate of an uncoiling mechanism case, the power input end of the driving shaft is connected with a power source, the power source is fixed on the fixing plate of the uncoiling mechanism case, a rotating seat is connected onto the driving shaft, the rotating seat is positioned on the front surface of the uncoiling mechanism fixing base plate, a plurality of tightening rods are uniformly hinged onto the uncoiling mechanism fixing base plate, a plurality of connecting rods are uniformly hinged onto the rotating seat, the number of the tightening rods corresponds to that of the connecting rods, one end of each tightening rod is hinged onto the front surface of the uncoiling mechanism fixing base plate, the other end of each tightening rod is a free end, one end of each connecting rod is hinged onto the rotating seat, and the other end of each connecting rod is connected with the middle part of each tightening rod, the rotating seat is further provided with a rotating cylinder, the cylinder body end of the rotating cylinder is fixed on the rotating seat, and the telescopic end of the rotating cylinder is hinged with the half section, close to the free end, of one of the jacking rods.

Preferably, the free end of at least one tightening rod is provided with an arc-shaped elastic sheet, and the inner side of the elastic sheet is provided with the end part of the tightening rod which is provided with a pressure sensor.

Preferably, the free end of one puller rod is provided with a free end locking assembly of a pultruded plate roll, the free end locking assembly of the pultruded plate roll comprises a locking assembly connecting bottom plate arranged on the outer side surface of the free end of the puller rod, the middle part of the locking assembly connecting bottom plate is provided with a notch for a cylinder locking push block to pass through, the rear end of the locking assembly connecting bottom plate is outwards provided with a vertical insertion bottom plate, the middle part of the insertion bottom plate is provided with an insertion port, the front surface of the free end of the fourth puller rod is provided with two locking plate installation seats, the front end of each locking plate installation seat is provided with a locking plate installation seat guide post, the locking plate installation seat guide post is provided with a locking plate installation seat guide post locking hole, the two locking plate installation seat guide posts are provided with locking plate side plates, the locking plate side plates are provided with two installation ear plates, and the installation ear plates pass through the two locking plate installation seat guide posts, the outside of locking board curb plate is provided with the locking board roof backward, the rear end of locking board roof inserts in the interface of grafting bottom plate, the locking board roof is located the outside that locking Assembly connects the bottom plate, the lateral surface of locking board roof is provided with curved locking board cambered surface board, locking Assembly still includes the locking Assembly cylinder, inside the locking Assembly cylinder was fixed in the free end of fourth tight-pushing rod, the flexible end of locking Assembly cylinder was provided with a cylinder locking ejector pad, the breach at the middle part of locking Assembly connection bottom plate is passed to cylinder locking ejector pad.

Preferably, four fixed baffles are uniformly arranged on the outer ring of the fixed base plate of the uncoiling mechanism; a first fixed barrier strip is arranged on one side of the front surfaces of two fixed baffles which are symmetrically arranged on the four fixed baffles, a longitudinal support rod is arranged at the position, close to the inner ring, of each fixed baffle, a plurality of support rod locking holes are arranged on the support rod along the length direction (longitudinal direction), a support sleeve is sleeved on the support rod, a support sleeve locking hole is arranged on the support sleeve, after the support sleeve is sleeved on the support rod, the support sleeve is fixed with the support rod through the alignment of the support sleeve locking hole and the support rod locking hole by inserting a locking pin into the corresponding position, a movable baffle is arranged on the outer side of the front end of the support sleeve, a second fixed barrier strip is arranged on the back surface of the movable baffle, a movable baffle handle is arranged on the front surface of the movable baffle, a proximity switch fixed rod which is arranged in parallel with the support rod is arranged on one side of the support rod, and the proximity switch fixed rod is connected on the fixed baffles, a proximity switch is arranged on one side of the proximity switch fixing rod facing the supporting rod.

Preferably, the uncoiling traction mechanism comprises an uncoiling traction wheel, the uncoiling traction wheel is coaxially connected with a driven pulley at the rear of the uncoiling traction wheel, the driven pulley is connected with a driving pulley through a transmission belt, the driving pulley is in power connection with an uncoiling traction motor at the rear of the driving pulley, the driven pulley and the driving pulley are jointly installed on a lifting rack, one end of the lifting rack is hinged to the bottom of a machine case of the uncoiling device, the other end of the lifting rack is connected with a telescopic end of a lifting cylinder, and the cylinder body end of the lifting cylinder is fixedly connected to a fixed base plate of the uncoiling mechanism.

Preferably, pultrusion panel guiding mechanism includes deflector and lower deflector, the interval between the left end of upper deflector and lower deflector is greater than the interval between the right-hand member, the bottom surface middle part of upper deflector has a plurality of elasticity limiting plates of going up through a plurality of last spring hinged joint downwards, the top middle part of lower deflector has a plurality of elasticity limiting plates down through lower spring hinged joint upwards.

Preferably, the pultrusion plate demoulding mechanism comprises a plurality of supporting rollers and a plurality of supporting plates which are arranged at intervals, and the heights of the plurality of supporting rollers and the plurality of supporting plates form an obliquely upward radian.

Preferably, a movable cover plate is arranged on the right side of the upper guide plate, the movable cover plate is connected with a side plate of the film removing cloth device box body through a spring air cylinder, the right end of the movable cover plate is hinged with the film removing cloth device box body, limiting hooks are arranged on the front side and the rear side of the left section of the movable cover plate, and pressure sensors are arranged on the outer sides of the tops of the front side plate and the rear side plate of the film removing cloth device box body.

Preferably, the upper part of the left end of the movable cover plate is provided with an upper film guide plate which is longitudinally arranged, an upper film guide roller is arranged above the upper film guide plate, an upper film winding shaft is arranged above the left side of the upper film guide roller, the upper film winding shaft is in power connection with an upper film winding motor, and the top of the upper guide plate is provided with an upper film winding sensor and points to the upper film winding shaft; an upper film lower guide roller is arranged at the lower part of the left end of the movable cover plate, an upper film upper cutter is arranged below the upper film lower guide roller, and a longitudinal upper film passing notch is formed in the movable cover plate between the upper film lower guide roller and the upper film guide plate and used for the upper film to pass when being wound; a lower film upper guide roller, a lower film guide plate and a lower film lower guide roller are sequentially arranged below the second supporting plate, a lower film winding shaft is arranged at the lower left of the lower film guide roller, the lower film winding shaft is in power connection with a lower film winding motor, and a lower film winding sensor is arranged at the bottom of the lower guide plate and points to the lower film winding shaft; the utility model discloses a pultrusion plate, including removable cover, upper film fracture detection sensor, drawing template demoulding mechanism, drawing template, drawing, template, drawing, template, drawing, template, drawing, template, drawing template, drawing, template, drawing, and drawing, template, drawing.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a duplex position is opened a book and is taken off a film cloth device adopts cantilever crane at first to hoist on decoiling mechanism of decoiling unit and draw extruded sheet material book, decoiling mechanism's rotation cylinder action will draw extruded sheet material book and carry out the internal expanding, then draw extruded sheet material book to open a book through opening a book drive mechanism and draw the transport, send pultruded sheet material to the decoiling cloth device and carry out the operation of decoiling, the pultruded sheet material that the decoiling cloth was accomplished is sent to subsequent draw gear and is drawn, at this moment, decoiling drive mechanism no longer works, and the drive shaft initiative of decoiling mechanism is rotated and is taken off a book to the extruded sheet material book; when the uncoiling and demoulding cloth device at the first station performs uncoiling and demoulding cloth normal operation, the uncoiling and demoulding cloth device at the second station adopts a cantilever crane to hoist a pultruded plate coil on an uncoiling mechanism of the uncoiling device for standby, and when the uncoiling of the pultruded plate coil at the first station is completed, the longitudinal movement is performed on a longitudinal movement track to adjust the station. The utility model relates to a membrane cloth device is opened a book to duplex position is used for assembling wind-powered electricity generation blade is pultrusion panel aftertreatment production line for the pultrusion panel that can carry out the accuracy width to each layer cuts and the chamfer operation, accomplishes automatic operation, improves production efficiency.

Drawings

FIG. 1 is a front view of a post-treatment production line of a pultruded panel for a main beam of a wind turbine blade.

FIG. 2 is a top view of a post-treatment production line of a pultruded panel for a main beam of a wind turbine blade.

Fig. 3 is a partially enlarged left-hand segment of fig. 1.

Fig. 4 is a partially enlarged left-hand segment of fig. 2.

FIG. 5 is a schematic view of an unwinding and releasing cloth device and a drawing device.

FIG. 6 is a schematic view of the uncoiling apparatus.

FIG. 7 is a schematic view of the unwinding device from another perspective.

FIG. 8 is a schematic view of the unwind mechanism.

FIG. 9 is a schematic view of the unwinding mechanism from a second perspective.

FIG. 10 is a schematic view of the unwind mechanism after removal of the roll of pultruded sheet material.

FIG. 11 is another perspective view of the unwind mechanism after removal of the roll of pultruded sheet material.

Fig. 12 is a partial schematic view of fig. 11.

FIG. 13 is a schematic view of the unwinding mechanism from a third perspective.

Fig. 14 is a partial schematic view of fig. 13.

FIG. 15 is a schematic view of a cloth removing apparatus.

FIG. 16 is a schematic view of the inside of the membrane removing device.

Fig. 17 is another view of fig. 16.

Fig. 18 is a partial schematic view of fig. 17.

FIG. 19 is a schematic view of a chamfering apparatus.

FIG. 20 is a schematic view of the chamfering apparatus with the elevator frame, the traversing mechanism, and the chamfering assembly removed.

Fig. 21 is a schematic view of an elevator frame.

Fig. 22 is a schematic view of the traversing mechanism.

FIG. 23 is a schematic view of a chamfer assembly.

FIG. 24 is a schematic view of the table top, the upper and lower clamp assemblies, and the front and rear clamp assemblies.

FIG. 25 is a schematic view of a beveling apparatus.

FIG. 26 is a schematic view of the miter saw fixture of FIG. 25.

FIG. 27 is a schematic view of the miter saw frame of FIG. 25.

FIG. 28 is a schematic view of the beveling apparatus shown with the bevel stationary frame and the bevel rotating frame removed.

Fig. 29 is a schematic view of the first rotary adjustment assembly of fig. 25.

Fig. 30 is a schematic view of the second rotary adjustment assembly of fig. 25.

FIG. 31 is a schematic view of the miter cut assembly of FIG. 25.

FIG. 32 is a schematic view of the bevel front and rear clamp assemblies and the bevel upper and lower clamp assemblies.

FIG. 33 is a partial schematic view of the miter cut upper and lower clamp assemblies.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-33, the utility model relates to a wind-powered electricity generation blade is pultrusion panel aftertreatment production line for girder, from beginning to end (show in the figure from left to right) include in proper order to open a book the deciduate cloth device, draw gear 300, chamfer device 400, beveling device 500, sweep dust device 600, detection device 700 and pipeline 800, pipeline 800 top is provided with a plurality of manipulators, one side of pipeline 800 is provided with the rack 900 rather than parallel arrangement, be provided with wind-powered electricity generation blade girder shop cloth device 901 on the track of rack 900, wind-powered electricity generation blade girder shop cloth device 901 specifically can see patent number 202010409936.5, and shown in the figure, chamfer device 400 and common beveling device 500 set up in a container box jointly.

A method for laying a wind power blade main beam comprises the following steps:

firstly, a pultruded panel is uncoiled and subjected to membrane stripping in an uncoiling and membrane stripping device, then enters a chamfering device through a traction device, is chamfered in the chamfering device in the thickness direction of the pultruded panel and is cut off, then is chamfered in the width direction in a beveling device, then is subjected to dust sweeping treatment on the pultruded panel subjected to chamfering, then is detected in appearance, then is conveyed on a conveying production line according to the length of each layer of pultruded panel to be laid and reaches a specified position, a manipulator at the corresponding position takes each pultruded panel to a rack on one side of the conveying production line to form a pultruded panel layer, then the wind power blade girder cloth laying device lays cloth above the pultruded panel layer, and the operation is repeated to finish the staggered laying of the pultruded panel layer and the cloth. Preferably, the rack 900 is detachably provided with a supporting plate, the formed pultruded sheet layer and the paved cloth are stacked on the supporting plate, after the completion of the staggered paving of the pultruded sheet layer and the cloth, the supporting plate is lifted and taken off from the rack 900 to another station as a whole, and the semi-finished product after the completion of the staggered paving of the pultruded sheet layer and the cloth is bundled and then conveyed into the mold.

The device comprises a double-station uncoiling and demoulding cloth device, wherein the uncoiling and demoulding cloth device is a double-station uncoiling and demoulding cloth device, the double-station uncoiling and demoulding cloth device comprises a longitudinal moving rail at the bottom and a double-station uncoiling and demoulding cloth device case on the longitudinal moving rail, two groups of uncoiling devices 100 and two groups of demoulding cloth devices 200 are arranged in the double-station uncoiling and demoulding cloth device case, each group of uncoiling devices 100 and one group of demoulding cloth devices 200 are linked to form a station, the station can be longitudinally moved and adjusted on the longitudinal moving rail, and when the device works, the uncoiling and demoulding cloth device at one station carries out uncoiling and demoulding cloth operation, the uncoiling and demoulding cloth device at the other station is loaded for standby;

one side of the uncoiling and stripping device is provided with a cantilever crane, and the cantilever crane is used for feeding and discharging the pultruded sheet roll on the uncoiling device 100;

a double-station uncoiling and stripping method of a double-station uncoiling and stripping device comprises the following steps:

firstly, a cantilever crane is adopted to hoist a pultruded sheet coil on an uncoiling mechanism of an uncoiling device, a rotating cylinder of the uncoiling mechanism acts to expand the pultruded sheet coil internally, then the pultruded sheet coil is uncoiled by an uncoiling traction mechanism for traction and conveying, the pultruded sheet is sent to a cloth stripping device for film stripping operation, the pultruded sheet after film stripping is sent to a subsequent traction device for traction, at the moment, the uncoiling traction mechanism does not work, and a driving shaft of the uncoiling mechanism actively rotates to uncoil the pultruded sheet coil; when the uncoiling and demoulding cloth device at the first station performs uncoiling and demoulding cloth normal operation, the uncoiling and demoulding cloth device at the second station adopts a cantilever crane to hoist a pultruded plate coil on an uncoiling mechanism of the uncoiling device for standby, and when the uncoiling of the pultruded plate coil at the first station is completed, the longitudinal movement adjusting station is performed on a longitudinal movement track, and the actions are repeated.

The uncoiling device 100 comprises an uncoiling device case, and an uncoiling mechanism and an uncoiling traction mechanism which are vertically arranged are arranged in the uncoiling device case;

the uncoiling mechanism comprises an uncoiling mechanism fixing base plate 101 which is vertically arranged, and four fixing baffle plates 101.1 are uniformly arranged on the outer ring of the uncoiling mechanism fixing base plate 101; a first fixed barrier 101.2 is arranged on one side of the front of two fixed barriers 101.1 symmetrically arranged on the four fixed barriers 101.1, a longitudinal support rod 101.3 is arranged at the position of the fixed barrier 101.1 close to the inner ring, a plurality of support rod locking holes 101.31 are arranged on the support rod 101.3 along the length direction (longitudinal direction), a support sleeve 101.4 is sleeved on the support rod 101.3, a support sleeve locking hole 101.41 is arranged on the support sleeve 101.4, the support sleeve 101.4 is sleeved on the support rod 101.3, then a locking pin is inserted at the corresponding position through the contraposition of the support sleeve locking hole 101.41 and the support rod locking hole 101.31, a movable barrier 101.5 is arranged at the front of the support sleeve 101.4 towards the outer side, a second fixed barrier 101.6 is arranged on the back of the movable barrier 101.5, a movable barrier handle 101.7 is arranged on the front of the movable barrier 101.5, a fixed rod 101.8 arranged parallel to the support rod 101.3, the proximity switch fixing rod 101.8 is connected to the fixed baffle 101.1, a proximity switch is arranged on one side, facing the supporting rod 101.3, of the proximity switch fixing rod 101.8, a movable baffle assembly is formed by the supporting sleeve 101.4, the movable baffle 101.5, the second fixed barrier strip 101.6 and the movable baffle handle 101.7, during operation, the movable baffle assembly is taken down, then the pultruded plate coil is hoisted to the outer side of the supporting rod 101.3, then the movable baffle assembly is installed on the supporting rod 101.3, the fixing positions of the supporting sleeve 101.4 and the supporting rod 101.3 are adjusted to adapt to the widths of different pultruded plate coils, then the supporting sleeve 101.4 and the supporting rod 101.3 are fixed, after the proximity switch monitors that the movable baffle assembly is installed in place, then the cantilever crane for hoisting the pultruded plate coil can be loosened, and loading of the pultruded plate coil is completed.

The center of the fixed base plate 101 of the uncoiling mechanism penetrates through a driving shaft 102, the driving shaft 102 penetrates through the fixed plate of the box of the uncoiling mechanism, the power input end of the driving shaft 102 is connected with a power source, the power source is fixed on the fixed plate of the box of the uncoiling mechanism, the driving shaft 102 is connected with a square rotating seat 103, the rotating seat 103 is positioned on the front surface of the fixed base plate 101 of the uncoiling mechanism, a plurality of tightening rods 104 are uniformly hinged on the fixed base plate 101 of the uncoiling mechanism, reinforcing ribs are arranged inside the tightening rods 104, a plurality of connecting rods 105 are uniformly hinged on the rotating seat 103, the number of the tightening rods 104 corresponds to that of the connecting rods 105, one end of each tightening rod 104 is hinged on the front surface of the fixed base plate 101 of the uncoiling mechanism, the other end of each tightening rod 104 is a free end, one end of each connecting rod 105 is hinged on the rotating seat 103, and the other end of each connecting rod 105 is connected with the middle part of each tightening rod 104, the free ends of three of the four tightening rods 104 are provided with arc-shaped elastic pieces 104.11, the end parts of the tightening rods 104 are arranged on the inner sides of the elastic pieces 104.11, pressure sensors are arranged at the end parts of the tightening rods 104, when the outer ends of the tightening rods 104 are in contact with the inner wall of the pultruded sheet roll, the elastic pieces 104.11 are in contact with the pressure sensors on the inner sides to detect certain pressure, and the tightening rods 104 are in a tightening state at the moment; the free end of the fourth tightening rod 104 of the four tightening rods 104 is provided with a free end locking assembly of a pultruded plate roll, the outer side surface of the free end of the fourth tightening rod 104 is provided with a locking assembly connecting bottom plate 104.1, the middle part of the locking assembly connecting bottom plate 104.1 is provided with a notch for a cylinder locking push block to pass through, the rear end of the locking assembly connecting bottom plate 104.1 is outwards provided with a vertical splicing bottom plate 104.2, the middle part of the splicing bottom plate 104.2 is provided with a splicing port, the front surface of the free end of the fourth tightening rod 104 is provided with two locking plate installation seats 104.3, the front end of the locking plate installation seat 104.3 is provided with a locking plate installation seat guide column 104.4, the locking plate installation seat guide column 104.4 is provided with a locking plate installation seat guide column locking hole, the locking plate side plates 104.5 are installed on the two locking plate installation seat guide columns 104.4, the locking plate 104.5 is provided with two installation ear plates, the installation otic placode passes two locking board mount pad guide posts 104.4, the outside of locking board curb plate 104.5 is provided with locking board roof 104.6 backward, the rear end of locking board roof 104.6 inserts in the interface of grafting bottom plate 104.2, locking board roof 104.6 is located the outside that locking Assembly connects bottom plate 104.1, the lateral surface of locking board roof 104.6 is provided with curved locking board arc panel 104.7, the preceding locking Assembly handle 104.8 that is provided with of locking board curb plate 104.5, locking Assembly still includes locking Assembly cylinder 104.9, locking Assembly cylinder 104.9 is fixed in inside the free end of fourth tightening rod 104, the flexible end of locking Assembly cylinder 104.9 is provided with a cylinder locking ejector pad 104.10, cylinder locking ejector pad 104.10 passes the breach at the middle part of locking Assembly connection bottom plate 104.1, and during operation, locking Assembly cylinder 104.9 retrieves earlier, waits to draw extruded sheet material to roll-up and accomplish the back, the locking plate side plates are arranged on the two locking plate mounting seats 104.3, the locking holes of the guide columns of the locking plate mounting seats are locked through locking pins, then the free ends of the pultruded plate rolls penetrate through the space between the locking plate top plate 104.6 and the locking assembly connecting bottom plate 104.1, the locking assembly air cylinders 104.9 extend out, so that the free ends of the pultruded plate rolls are locked by the air cylinder locking push blocks 104.10, and when the formal unreeling is needed, the locking assembly air cylinders 104.9 are recovered again. The rotating seat 103 is further provided with a rotating cylinder 106, the cylinder body end of the rotating cylinder 106 is fixed on the rotating seat 103, the telescopic end of the rotating cylinder 106 is hinged with a half section of one of the tightening rods 104 close to the free end, and preferably, the telescopic end of the rotating cylinder 106 is hinged with a half section of the fourth tightening rod 104 close to the free end.

The uncoiling traction mechanism comprises an uncoiling traction wheel 107, the uncoiling traction wheel 107 is coaxially connected with a driven pulley 108 at the rear of the uncoiling traction wheel, the driven pulley 108 is connected with a driving pulley 110 through a transmission belt 109, the driving pulley 110 is in power connection with an uncoiling traction motor 111 at the rear of the driving pulley 110, the driven pulley 108 and the driving pulley 110 are jointly installed on a lifting rack 112, one end of the lifting rack 112 is hinged with the bottom of a machine box of the uncoiling device, the other end of the lifting rack 112 is connected with a telescopic end of a lifting cylinder 113, the cylinder end of the lifting cylinder 113 is fixedly connected to the back of a fixed base plate 101 of the uncoiling mechanism, a supporting pulley 114 is further arranged in the middle of the lifting rack 112, and the transmission belt 109 passes through the supporting pulley 114.

An unwinding method of an unwinding device 100:

install back on the unwinding unit with pultrusion panel book, start the revolving cylinder and stretch out, then drive four tight poles and outwards open, the inner wall that the support of tight pole free end was drawn the crowded panel book realizes interior rising, then the locking Assembly cylinder is retrieved once more, take out the free end of drawing the crowded panel book and walk around the traction wheel of opening a book, pull through opening a book the traction wheel, the free end that will draw the crowded panel book is delivered to in the deciduate cloth device, when normally opening a book, promote the cylinder and retrieve, it is direct that the power supply of the power input end of drive shaft provides power, control whole unwinding mechanism rotates and unreels to the crowded panel book.

The membrane removing device 200 comprises a membrane removing device box body, wherein a pultrusion plate guiding mechanism, a pultrusion plate demoulding mechanism and a static removing mechanism are arranged in the membrane removing device box body from head to tail, the pultrusion plate guiding mechanism comprises an upper guiding plate 201 and a lower guiding plate 202, the distance between the left ends of the upper guiding plate 201 and the lower guiding plate 202 is larger than the distance between the right ends, two obliquely downward upper guiding first auxiliary plates 201.1 are arranged at the bottom of the left end of the upper guiding plate 201, the middle part of the bottom surface of the upper guiding plate 201 is downwards connected with a plurality of upper elastic limiting plates 204 through a plurality of upper spring hinges 203, the middle part of the top of the lower guiding plate 202 is upwards connected with a plurality of lower elastic limiting plates 206 through lower spring hinges 205, and the width combination of the upper elastic limiting plates 204 and the lower elastic limiting plates 206 meets the width of the pultrusion plate rolls of different models, the upper elastic limiting plate 204 and the lower elastic limiting plate 206 are made of non-metal soft materials, the pultrusion plate demoulding mechanism comprises a plurality of supporting rollers 207 and a plurality of supporting plates 208 which are arranged at intervals, the heights of the plurality of supporting rollers 207 and the plurality of supporting plates 208 are in an oblique upward radian and are mutually adaptive to the height of the right end of the lower guide plate 202, preferably seven supporting rollers 207 are provided, five supporting plates 208 are provided, an upper guide second auxiliary plate 201.2 is obliquely and downwardly arranged at the right end of the upper guide plate 201, the lower end of the second auxiliary plate 201.2 is close to the top height of the second supporting plate 208, a movable cover plate 209 is arranged on the right side of the upper guide plate 201, the movable cover plate 209 is connected with a side plate of the demoulding device box body through a spring cylinder 210, the right end of the movable cover plate 209 is hinged with the demoulding device box body, and the front and back sides of the left section of the movable cover plate 209 are provided with limiting hooks 229, the limiting hook 229 is placed on the tops of the front side plate and the rear side plate of the film removing cloth device box body, the pressure sensors 211 are arranged on the outer sides of the tops of the front side plate and the rear side plate of the film removing cloth device box body, when the movable cover plate 209 is located at a low position, the limiting hook 229 is in contact with the pressure sensors 211, the pressure sensors 211 can sense that the movable cover plate 209 is covered and located at the low position, and the limiting hook 229 is formed by bending a longitudinally-arranged strip-shaped steel plate and is connected to the top of the movable cover plate 209; an upper film guide plate 212 which is longitudinally arranged is arranged at the upper part of the left end of the movable cover plate 209, an upper film upper guide roller 213 is arranged above the upper film guide plate 212, an upper film winding shaft 214 is arranged at the upper left part of the upper film upper guide roller 213, the upper film winding shaft 214 is in power connection with an upper film winding motor 215, and an upper film winding sensor 216 is arranged at the top of the upper guide plate 201 and points to the upper film winding shaft 214; an upper film lower guide roller 217 is arranged at the lower part of the left end of the movable cover plate 209, an upper film upper cutter 218 is arranged below the upper film lower guide roller 217, and a longitudinal upper film passing notch is formed in the movable cover plate 209 between the upper film lower guide roller 217 and the upper film guide plate 212 and used for the upper film to pass when being wound; a lower film upper guide roll 219, a lower film guide plate 220 and a lower film lower guide roll 221 are sequentially arranged below the second supporting plate 208, a lower film winding shaft 222 is arranged at the lower left of the lower film lower guide roll 221, the lower film winding shaft 222 is in power connection with a lower film winding motor 223, and a lower film winding sensor is arranged at the bottom of the lower guide plate 202 and points to the lower film winding shaft 222; the right section top of removable cover 209 is provided with one and goes up membrane fracture detection sensor 224, go up the directional left of membrane fracture detection sensor 224, pultruded panel demoulding mechanism right side below is provided with a deciduate cloth device auxiliary mounting bracket 225, be provided with one lower membrane fracture detection sensor 226 on the auxiliary mounting bracket 225 of deciduate cloth device, the directional left of lower membrane fracture detection sensor 226, the right-hand member of deciduate cloth device box is provided with a deciduate cloth device pultruded panel delivery roll 227, it sets up in the right-hand of deciduate cloth device pultruded panel delivery roll 227 to destatic mechanism 228.

A membrane removing method of a membrane removing device 200 comprises the following steps:

the pultrusion plate coil enters the de-filming cloth device from the position between the upper guide plate and the lower guide plate after being uncoiled by the uncoiling device, passes through the upper elastic limiting plate and the lower elastic limiting plate between the upper guide plate and the lower guide plate, turns the upper elastic limiting plate and the lower elastic limiting plate corresponding to the width to the right, but does not correspond to the upper elastic limiting plate and the lower elastic limiting plate of the width to limit the pultrusion plate in the front-back direction, the pultrusion plate is respectively stripped and coiled by the upper film and the lower film at the position of the de-filming mechanism of the pultrusion plate, the pultrusion plate stripped of the upper film and the lower film is guided out by the de-filming cloth device pultrusion plate guide-out roller and is subjected to static removing treatment by the static removing mechanism, and then is pulled into the chamfering device 400 by the traction device 300.

The chamfering device 400 comprises a fixed frame 401, a lifting frame 402 capable of vertically lifting is arranged on the left section of the fixed frame 401, a transverse moving mechanism 403 is arranged on the lifting frame 402, a chamfering assembly 404 is arranged on the transverse moving mechanism 403, a cutting assembly 405 is arranged on the right section of the fixed frame 401, an upper clamping assembly 406 and a lower clamping assembly 406 are arranged at the left end and the right end of the fixed frame 401, a first photoelectric sensor 407 and a second photoelectric sensor 408 are arranged on the fixed frame 401 on the left side and the right side of the lifting frame 402, and a front clamping assembly 409 and a rear clamping assembly 409 are further arranged on the fixed frame 401;

the fixed frame 401 comprises an upper layer table top 401.1 and a middle layer supporting frame 401.2, a table top plate 401.5 is arranged on the upper layer table top 401.1, a front frame plate 401.3 and a rear frame plate 401.4 which are vertically arranged are arranged between the front end and the rear end of the upper layer table top 401.1 and the middle layer supporting frame 401.2, and vertical lifting hollow grooves are arranged on the front frame plate 401.3 and the rear frame plate 401.4;

the lifting frame 402 comprises a lifting frame front side plate 402.1, a lifting frame rear side plate 402.2, a lifting frame left side plate 402.3 and a lifting frame right side plate 402.4 which form a circle for connection, the lifting frame left side plate 402.3 and the lifting frame right side plate 402.4 are positioned above the table top 401.1 of the fixed frame 401, the lifting frame front side plate 402.1 and the lifting frame rear side plate 402.2 are respectively positioned in front of the front frame plate 401.3 of the lifting frame 401 and behind the rear frame plate 401.4, a left lifting frame connecting beam 402.5 and a right lifting frame connecting beam 402.5 are connected between the inner side wall lower sections of the lifting frame front side plate 402.1 and the lifting frame rear side plate 402.2, the bottoms of the two lifting frame connecting beams 402.5 are downwards connected with a screw rod lifter 402.6, the screw rod lifter 402.6 is fixed on the middle supporting frame 401.2 of the fixed frame 401, the left lifting frame connecting beam 402.5 and the right frame connecting beam pass through the lifting hollow grooves on the front frame plate 401.3 and the rear frame plate 401.4, the front section and the rear section between the inner side walls of the left side plate 402.3 of the elevator frame and the right side plate 402.4 of the elevator frame are connected with a front transverse supporting beam 402.7 and a rear transverse supporting beam 402.7; the inner walls of the front side plate 402.1 and the rear side plate 402.2 of the lifting frame 402 are provided with vertical lifting support guide rails 403.5, lifting support guide blocks 403.6 are arranged on the lifting support guide rails, the lifting support guide blocks are fixed on the outer walls of the front frame plate 401.3 and the rear frame plate 401.4 of the fixed frame 401,

the transverse moving mechanism 403 comprises a transverse moving transmission screw 403.1 which is transversely arranged, screw rod seats at the left end and the right end of the transverse moving transmission screw 403.1 are connected to the front side surface of a rear side plate 402.2 of the lifting frame, a transverse moving transmission screw nut is arranged on the transverse moving transmission screw 403.1, the transverse moving transmission screw nut is fixedly connected with the transverse moving seat 403.2 forwards, the transverse moving seat 403.2 is connected with a chamfer assembly seat 403.3 forwards, the transverse moving mechanism 403 further comprises a transverse guide rail 403.4, a transverse guide rail 403.4 is connected to two transverse support beams 402.7, and the chamfer assembly seat 403.3 can transversely move on a transverse guide rail 403.4;

the chamfering assembly 404 comprises a chamfering motor 404.1 and a chamfering wheel 404.2 which are longitudinally arranged, the chamfering motor 404.1 and the chamfering wheel 404.2 are jointly installed on a chamfering assembly seat 403.3, the chamfering motor 404.1 is installed on the upper portion of the chamfering assembly seat 403.3, the chamfering motor 404.1 is connected with the chamfering wheel 404.2 through a chamfering transmission belt at the front end, the chamfering transmission belt is surrounded by a grid cover 404.3 which is installed on the chamfering assembly seat 403.3, the middle section of the height of the chamfering assembly seat 403.3 is provided with four chamfering assembly seat guide blocks 404.4, the chamfering assembly seat guide blocks 404.4 are matched with a transverse guide rail 403.4, auxiliary compression rollers 404.5 are arranged on the left side and the right side of the chamfering wheel 404.2, the auxiliary compression rollers 404.5 are arranged on an auxiliary compression roller lifting frame 404.6, the auxiliary compression roller lifting cylinder 404.7 is connected with the upper middle section of the chamfering assembly seat 403.3, and a dust suction box 404.8 is arranged on the periphery of the chamfering wheel 404.2, a chamfer dust suction pipe 404.9 is arranged on the chamfer dust suction box 404.8;

the cutting assembly 405 comprises a longitudinal moving rail 405.1, a longitudinal moving block 405.2 is arranged on the longitudinal moving rail 405.1, a cutting knife installation seat 405.3 is arranged on the longitudinal moving block 405.2, a cutting knife 405.4 is arranged on the cutting knife installation seat 405.3, a cutting knife dust cover 405.5 is surrounded outside the cutting knife 405.4, and a cutting dust suction pipe 405.6 is arranged on the cutting knife dust cover 405.5; a cutting hollow groove for the cutting knife to travel is arranged on the table panel 401.5 of the fixed frame 401 at the position corresponding to the cutting knife 405.4;

the upper and lower clamping components 406 comprise upper and lower clamping cylinders 406.1, the upper and lower clamping cylinders 406.1 are fixed at the bottom of the table top 401.1 of the upper layer of the fixed frame 401 downwards, the telescopic ends of the upper and lower clamping cylinders 406.1 are provided with longitudinal upper and lower clamping cylinder connecting plates 406.2, the front and rear ends of the upper and lower clamping cylinder connecting plate 406.2 are respectively provided with an upper and lower clamping cylinder lifting rod 406.3 upwards, the upper and lower clamping cylinder lifting rods 406.3 penetrate through the upper and lower clamping cylinder lifting sleeves 406.4, the upper and lower clamping cylinder lifting sleeves 406.4 are fixed at the bottom of the upper table top 401.1 of the fixed frame 401, the upper ends of the two upper and lower clamping cylinder lifting rods 406.3 are connected with upper and lower clamping plates 406.5, the upper and lower clamping plates 406.5 of the upper and lower clamping assemblies 406 at the left and right ends are respectively positioned above the left and right ends of the table top 401.5, and the upper and lower clamping cylinders 406.1 are controlled to control the upper and lower clamping and loosening of the pultruded plate;

the front and rear clamp assemblies 409 include two rearwardly disposed front clamp cylinders 409.1 and two forwardly disposed rear clamp cylinders 409.2, two rearwardly disposed front clamp cylinders 409.1 and two forwardly disposed rear clamp cylinders 409.2 are oppositely disposed, the front clamping cylinder 409.1 is arranged at the front side of the table top 401.1 of the upper layer of the fixed frame 401, the rear clamping cylinder 409.2 is arranged at the rear side of the table top 401.1 of the upper layer of the fixed frame 401, the telescopic ends of the front clamping cylinder 409.1 and the rear clamping cylinder 409.2 are provided with front and rear clamping plates 409.3, the table panel 401.5 at the stroke of the front clamping cylinder 409.1 and the rear clamping cylinder 409.2 is correspondingly provided with a longitudinal cylinder forming groove, the height of the front clamping plate 409.3 and the rear clamping plate 401.5 is higher than that of the table panel 401.5, and the front clamping cylinder 409.1 and the front clamping plate 409.3 of the rear clamping cylinder 409.2 are used for clamping the pultruded plate between the front clamping cylinder and the rear clamping cylinder in the front direction;

a chamfering method of a chamfering apparatus 400:

when a pultruded plate enters the chamfering device 400, the first photoelectric sensor 407 senses that the pultruded plate starts to enter the chamfering device 400, the second photoelectric sensor 408 senses that the pultruded plate completely enters the chamfering device 400, then the upper and lower clamping assemblies 406 and the front and rear clamping assemblies 409 clamp the pultruded plate, then the transverse action of the traversing mechanism 403 and the lifting action of the lifting frame 402 are controlled according to the information of the pultruded plate currently in the chamfering device 400, chamfering operation is performed according to the real-time position of the chamfering wheel 404.2 of the chamfering assembly 404 and the transverse position of the pultruded plate, the heights of chamfers at different transverse positions of the pultruded plate are different, after the chamfers are finished, the chamfering assembly 404 is lifted, the pultruded plate is loosened, the pultruded plate continues to advance, the pultruded plate is clamped again after a preset distance is advanced, then the cutting knife of the cutting assembly 405 is started to perform cutting operation on the pultruded plate, and loosening the pultruded panel after the cutting operation is finished again and continuing to advance, and so on.

The beveling device 500 comprises a beveling fixed frame 501, a beveling rotating frame 502, a first rotating adjusting assembly 503, a second rotating adjusting assembly 504, a beveling cutting assembly 505, a beveling front-back clamping assembly 506 and a beveling upper-lower clamping assembly 507;

the beveling fixed frame 501 is transversely arranged, and the top of the left end and the right end of the beveling fixed frame 501 is provided with a longitudinal first rail 501.1 and a longitudinal second rail 501.2;

the first rotation adjusting assembly 503 comprises a first longitudinal moving seat 503.1, the first longitudinal moving seat 503.1 can move longitudinally on a first track 501.1, a first longitudinal moving driving mechanism 503.2 for driving the first longitudinal moving seat 503.1 to move longitudinally is arranged on one side of the first longitudinal moving seat 503.1, the first longitudinal moving driving mechanism 503.2 is arranged on the beveling fixed frame 501, and a first rotating seat 503.3 is arranged in the middle of the top of the first longitudinal moving seat 503.1;

the second rotation adjusting assembly 504 comprises a second longitudinal moving seat 504.1, the second longitudinal moving seat 504.1 can move longitudinally on a second track 501.2, a second longitudinal moving driving mechanism 504.2 for driving the second longitudinal moving seat 504.1 to move longitudinally is arranged on one side of the second longitudinal moving seat 504.1, the second longitudinal moving driving mechanism 504.2 is arranged on the beveling fixed frame 501, a transverse moving track 504.3 is arranged at the front end and the rear end of the top of the second longitudinal moving seat 504.1, a transverse moving seat 504.4 is arranged on each of the two transverse moving tracks 504.3, and a second rotating seat 504.5 is arranged on each of the two transverse moving seats 504.4;

the beveling rotating frame 502 is transversely arranged, the bottom of the left end of the beveling rotating frame 502 is fixed on a first rotating seat 503.3, the right front end and the right rear end of the beveling rotating frame 502 are respectively fixed on two second rotating seats 504.5, a beveling cutting lining plate 502.1 which is transversely arranged is arranged in the middle of the beveling rotating frame 502, a transverse hollow groove is arranged in the middle of the beveling cutting lining plate 502.1, a waste material groove 508 is arranged below the transverse hollow groove, and the left end and the right end of the beveling cutting lining plate 502.1 are respectively provided with a guide inclined surface which inclines downwards;

the beveling cutting assembly 505 comprises a beveling cutting knife 505.1 which is vertically arranged, a beveling cutting knife housing dust cover 505.2 is arranged outside the beveling cutting knife 505.1, a beveling cutting dust suction pipe is arranged on the beveling cutting knife housing dust cover 505.2, the beveling cutting knife 505.1 is fixed on a beveling cutting knife holder 505.3, the beveling cutting knife holder 505.3 is arranged on a beveling cutting cross slide holder 505.4, the beveling cutting cross slide holder 505.4 is connected to a transverse beveling cutting assembly cross beam 505.5 in a sliding manner, a beveling cutting assembly cross beam 505.5 is transversely fixed on the top of a beveling rotating frame 502, and the beveling cutting assembly cross beam 505.5 is positioned right above a transverse hollowed-out groove, so that when the beveling cutting cross slide holder moves transversely, a lower knife edge of the beveling cutting knife can move in the transverse hollowed-out groove to cut a pultruded plate at the position;

the beveling front and rear clamping assemblies 506 comprise a left longitudinally-arranged front and rear clamping assembly longitudinally-moving rail 506.1 and a right longitudinally-arranged front and rear clamping assembly longitudinally-moving rail 506.1, front and rear clamping assembly sliding frames 506.2 are respectively arranged on the front section and the rear section of the front and rear clamping assembly longitudinally-moving rail 506.1, the upper ends of the front and rear clamping assembly sliding frames 506.2 extend inwards to form a front and rear clamping assembly stop block 506.3, the front and rear clamping assembly stop block 506.3 is positioned above the beveling cutting lining plate 502.1 and is close to each other, and a front and rear clamping driving cylinder 506.4 is connected between the front and rear clamping assembly longitudinally-moving rail 506.1 and the front and rear clamping assembly sliding frames 506.2;

the beveling upper and lower clamping assemblies 507 are provided with two groups, the two groups of beveling upper and lower clamping assemblies 507 are respectively positioned at the left side and the right side of a beveling front and rear clamping assembly 506, each group of beveling upper and lower clamping assemblies 507 respectively comprises two upper and lower clamping mechanisms which are symmetrically arranged front and rear, each upper and lower clamping mechanism comprises two turning rods 507.1 which are longitudinally arranged left and right, the turning rod 507.1 is positioned above a beveling cutting lining plate 502.1, a transverse clamping plate 507.2 is connected between one ends of the two turning rods 507.1 facing towards the inner side, the clamping plate 507.2 is arranged close to a transverse hollow groove, a clamping hinge seat is hinged below one end of the two turning rods 507.1 facing the outer side, the clamping hinge seat is fixed on the beveling fixed rack 501, a turnover clamping cylinder 507.3 is hinged downwards on a half section of the two turning rods 507.1 close to the outer side, the telescopic end of the turnover clamping cylinder 507.3 is hinged with the turning rod 507.1, and the cylinder body end of the turnover clamping cylinder 507.3 is hinged on the beveling fixed rack 501, the up-and-down motion of the clamping plate 507.2 is realized by controlling the motion of the overturning clamping cylinder 507.3, so that the extruded plate is clamped and loosened up and down;

a beveling method of a beveling apparatus 500:

the left end and the right end of the beveling device can be fed or discharged, pultruded plates can be fed from the left end or the right end, initially, the beveling cutting component 505 is positioned at the far end of the feed inlet of the pultruded plates, the pultruded plates enter the beveling device 500 and then stay on the beveling cutting lining plate 502.1, then the front and rear beveling clamping components 506 are started to clamp the pultruded plates front and back, then the pultruded plates are clamped up and down by the upper and lower beveling clamping components 507, then the beveling cutting knife 505.1 of the beveling cutting component 505 is cut, meanwhile, the beveling cutting component 505 moves transversely according to the required cutting angle at the corresponding transverse position of the pultruded plates, in addition, the first rotating adjusting component 503 and the second rotating adjusting component 504 start to act, and the beveling rotating rack 502 deflects at a certain angle on the first rotating adjusting component 503 and the second rotating adjusting component 504, so that the pultruded panel can be cut off at a bevel.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (9)

1. A double-station uncoiling and stripping device for a post-treatment production line of pultruded panels for a wind turbine blade girder is characterized by comprising a longitudinal moving track at the bottom and a double-station uncoiling and stripping device cabinet arranged on the longitudinal moving track, wherein two groups of uncoiling devices and two groups of stripping devices are arranged in the double-station uncoiling and stripping device cabinet, each group of uncoiling devices and one group of stripping devices are linked to form a station, and can longitudinally move on the longitudinal moving track to adjust the station,

the uncoiling device comprises an uncoiling device case, and an uncoiling mechanism and an uncoiling traction mechanism which are vertically arranged are arranged in the uncoiling device case;

the film removing cloth device comprises a film removing cloth device box body, wherein a pultruded plate guiding mechanism, a pultruded plate film removing mechanism and a static removing mechanism are arranged in the film removing cloth device box body from top to bottom.

2. The double-station uncoiling and demolding device for the post-treatment production line of the pultruded sheet for the wind turbine blade main beam as recited in claim 1, wherein the uncoiling mechanism comprises an uncoiling mechanism fixing base plate which is vertically arranged, the center of the uncoiling mechanism fixing base plate passes through a driving shaft, the driving shaft passes through a fixing plate of an uncoiling mechanism cabinet, the power input end of the driving shaft is connected with a power source, the power source is fixed on the fixing plate of the uncoiling mechanism cabinet, the driving shaft is connected with a rotating seat which is positioned on the front surface of the uncoiling mechanism fixing base plate, a plurality of tightening rods are uniformly hinged on the uncoiling mechanism fixing base plate, a plurality of connecting rods are uniformly hinged on the rotating seat, the number of the tightening rods and the number of the connecting rods correspond to each other, one end of the tightening rod is hinged on the front surface of the uncoiling mechanism fixing base plate, and the other end of the tightening rod is a free end, the one end of connecting rod articulates on rotating the seat, the other end of connecting rod is connected with the middle part of tightening rod, still be provided with a rotation cylinder on rotating the seat, the cylinder body end of rotation cylinder is fixed in on rotating the seat, the flexible end of rotation cylinder is articulated with the half section that is close to the free end of one of them tightening rod.

3. The double-station uncoiling and demoulding device for the post-treatment production line of the pultruded panels for the main beam of the wind turbine blade according to claim 2, wherein the free end of at least one tightening rod is provided with an arc-shaped elastic sheet, and the inner side of the elastic sheet is provided with a tightening rod end part provided with a pressure sensor.

4. The double-station uncoiling and demoulding cloth device of the post-treatment production line of the pultruded panel for the main beam of the wind turbine blade according to claim 2, wherein four fixing baffles are uniformly arranged on the outer ring of the fixing base plate of the uncoiling mechanism; a first fixed baffle bar is arranged on one side of the front surfaces of two fixed baffle plates which are symmetrically arranged on the four fixed baffle plates, a longitudinal support rod is arranged at the position, close to the inner ring, of each fixed baffle plate, a plurality of support rod locking holes are formed in the support rod along the length direction, a support sleeve is sleeved on the support rod, a support sleeve locking hole is formed in the support sleeve, after the support sleeve is sleeved on the support rod, the support sleeve and the support rod locking hole are aligned through the support sleeve locking holes, a locking pin is inserted into the corresponding position to fix the support sleeve and the support rod, a movable baffle plate is arranged on the outer side of the front end of the support sleeve, a second fixed baffle bar is arranged on the back surface of the movable baffle plate, a movable baffle plate handle is arranged on the front surface of the movable baffle plate, a proximity switch fixed rod which is arranged in parallel with the support rod is arranged on one side of the support rod, and the proximity switch fixed rod is connected on the fixed baffle plates, a proximity switch is arranged on one side of the proximity switch fixing rod facing the supporting rod.

5. The double-station uncoiling and stripping device for the post-treatment production line of the pultruded panels for the wind turbine blade main beam as claimed in claim 1, wherein the uncoiling traction mechanism comprises an uncoiling traction wheel, the uncoiling traction wheel is coaxially connected with a driven pulley at the rear of the uncoiling traction wheel, the driven pulley is connected with a driving pulley through a transmission belt, the driving pulley is in power connection with an uncoiling traction motor at the rear of the driving pulley, the driven pulley and the driving pulley are jointly mounted on a lifting frame, one end of the lifting frame is hinged with the bottom of a machine case of the uncoiling device, the other end of the lifting frame is connected with a telescopic end of a lifting cylinder, and a cylinder body end of the lifting cylinder is fixedly connected to a fixed base plate of the uncoiling mechanism.

6. The double-station uncoiling and demolding cloth device for the post-treatment production line of the pultruded panel for the wind turbine blade main beam as claimed in claim 1, wherein the pultruded panel guide mechanism comprises an upper guide plate and a lower guide plate, the distance between the left ends of the upper guide plate and the lower guide plate is greater than the distance between the right ends, the middle part of the bottom surface of the upper guide plate is downwards connected with a plurality of upper elastic limiting plates through a plurality of upper spring hinges, and the middle top part of the lower guide plate is upwards connected with a plurality of lower elastic limiting plates through a lower spring hinge.

7. The double-station uncoiling and demoulding device for the post-treatment production line of the pultruded panel for the main beam of the wind turbine blade of claim 1, wherein the pultruded panel demoulding mechanism comprises a plurality of supporting rollers and a plurality of supporting plates which are arranged at intervals, and the heights of the plurality of supporting rollers and the plurality of supporting plates are in an upward oblique radian.

8. The double-station uncoiling and stripping device for the post-treatment production line of pultruded panels for wind turbine blades as claimed in claim 6, wherein a removable cover plate is arranged on the right side of the upper guide plate, the removable cover plate is connected with a side plate of a stripping device box body through a spring cylinder, the right end of the removable cover plate is hinged with the stripping device box body, the front side and the rear side of the left section of the removable cover plate are provided with limiting hooks, and pressure sensors are arranged on the outer sides of the tops of the front side plate and the rear side plate of the stripping device box body.

9. The double-station uncoiling and stripping device for the post-treatment production line of the pultruded panel for the main beam of the wind turbine blade according to claim 8, wherein an upper film guide plate is longitudinally arranged at the upper part of the left end of the movable cover plate, an upper film guide roller is arranged above the upper film guide plate, an upper film coiling shaft is arranged above the left side of the upper film guide roller, the upper film coiling shaft is in power connection with an upper film coiling motor, and an upper film coiling sensor is arranged at the top of the upper guide plate and points to the upper film coiling shaft; an upper film lower guide roller is arranged at the lower part of the left end of the movable cover plate, an upper film upper cutter is arranged below the upper film lower guide roller, and a longitudinal upper film passing notch is formed in the movable cover plate between the upper film lower guide roller and the upper film guide plate and used for the upper film to pass when being wound; a lower film upper guide roller, a lower film guide plate and a lower film lower guide roller are sequentially arranged below the second supporting plate, a lower film winding shaft is arranged at the lower left of the lower film guide roller, the lower film winding shaft is in power connection with a lower film winding motor, and a lower film winding sensor is arranged at the bottom of the lower guide plate and points to the lower film winding shaft; the utility model discloses a pultrusion plate, including removable cover, upper film fracture detection sensor, drawing template demoulding mechanism, drawing template, drawing, template, drawing, template, drawing, template, drawing, template, drawing template, drawing, template, drawing, and drawing, template, drawing.

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