CN105365334A - Full-automatic coiled tape pasting and covering equipment - Google Patents
Full-automatic coiled tape pasting and covering equipment Download PDFInfo
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- CN105365334A CN105365334A CN201510859976.9A CN201510859976A CN105365334A CN 105365334 A CN105365334 A CN 105365334A CN 201510859976 A CN201510859976 A CN 201510859976A CN 105365334 A CN105365334 A CN 105365334A
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- winding
- pinch roller
- buffer memory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
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- Fluid Mechanics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Winding Of Webs (AREA)
Abstract
The invention provides full-automatic coiled tape pasting and covering equipment which comprises a mounting plate, an unreeling buffering device, a driving device, a cutting device and a pasting and covering device. The unreeling buffering device is fixedly arranged on the mounting plate and pulls out a coiled tape from a reel by way of constant tension and buffers the coiled tape. The driving device is arranged on the mounting plate and comprises a first driving assembly which drives the cutting device and the pasting and covering device to reciprocate horizontally and a second driving assembly which drives the cutting device to move up and down. The cutting device is connected with the driving device and is arranged at one side of the unreeling buffering device along the conveying direction of the coiled tape, conveys the pulled-out coiled tape and cuts off the coiled tape by using a plurality of split cutting blades. The pasting and covering device is connected with the first driving assembly and is driven by the first driving assembly to paste and cover the coiled tape which is conveyed along the pasting and covering direction of the coiled tape.
Description
Technical field
The present invention relates to the manufacture field of winding, and paste equipment in particular to the full-automatic winding of one.
Background technology
Winding is a kind of material strip in band shape be covered on other products, is widely used in various industry, as solar panel being the reflective membrane of raising photoelectric transformation efficiency.Because winding is arranged on reel usually, therefore pasting of winding needs through processes such as unreeling, cut off and paste.
Traditional form that unreels mainly adopts the mode of passive supply, specifically, winding is wrapped on reel, applies a pull-out tractive force all the time, winding head end is stretched to working position at winding head end.The tension force of the traditional form that unreels winding determined by tractive force completely, thisly unreels form to there is take-up tension uneven, cannot carry out the buffering of winding and the output-consistence of winding cannot be held very well, and the speed of speed is difficult to regulate.The cut-out of winding then mainly adopts cylinder longitudinally to drive overall cutting knife direct shearing, pastes the mode then adopting artificial pressing.
Traditional winding unreels, cuts off and pastes mode and can well meet the demands for the thicker winding of thickness and product.But for thinner thickness and for the winding of softness (reflective membrane as on solar cell), traditional mode that unreels due to take-up tension uneven, when take-up tension is excessive a little, winding is easily pulled apart.Then can can't cut for traditional cut-out mode or the problem such as otch out-of-flatness.It is broken then to there is for the product of this very thin thickness of solar battery sheet the solar battery sheet caused because pressing force is uneven in the mode pasted for traditional artificial pressing, and also there is uniformity difference, the problems such as efficiency is low in the mode that pastes of artificial pressing.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, provides a kind of full-automatic winding of the winding and product use that meet all thickness to paste equipment.
To achieve these goals, the invention provides a kind of full-automatic winding and paste equipment, comprise installing plate, unreel buffer storage, drive unit, shearing device and adhibiting device.Unreel buffer storage and be fixed on installing plate, unreel buffer storage and adopt the mode of identical tension that winding is pulled out row cache of going forward side by side from reel.Drive unit is arranged at installing plate, and drive unit comprises the second driven unit driving the first driven unit of shearing device and adhibiting device horizontal reciprocating movement and drive shearing device to move up and down.Shearing device connecting drive device and throughput direction along winding is arranged at the side unreeling buffer storage, carries stretched winding and adopts split type multiple cutter blades winding to be cut off.Adhibiting device connects the first driven unit, and the direction that pastes along winding under the drive of the first driven unit pastes the winding transferred out.
In one embodiment of the invention, unreel buffer storage and comprise at least one group and unreel assembly and caching component.At least one group unreels assembly and is arranged at installing plate.Caching component comprises rotating shaft, the buffer memory wheel rotated around rotating shaft and the induction pieces detecting buffer memory wheel position, induction pieces is electrically connected at least one group and unreels assembly, at least one group of winding unreeling assembly output is wrapped on buffer memory wheel, buffer memory wheel to unreel between assembly induction pieces and at least one group by the tension force of winding and swings, when take-up tension increases, buffer memory wheel swings to the direction unreeling assembly near at least one group, induction pieces outputs signal at least one group and unreels assembly, at least one group unreels assembly raising and unreels speed, reduce unwinding tension, buffer memory wheel swings to the direction unreeling assembly away from least one group, maintenance unwinding tension is constant.
In one embodiment of the invention, caching component also comprises buffer memory bar, and buffer memory bar is rotationally connected on the rotary shaft, and one end of buffer memory bar is provided with buffer memory wheel, and the other end is provided with balancing weight, and induction pieces obtains the position of buffer memory wheel by the position responding to balancing weight.
In one embodiment of the invention, caching component also comprises and carries out spacing gag lever post to buffer memory bar turned position, and gag lever post is arranged on rotating shaft near the side unreeling assembly.
In one embodiment of the invention, drive unit comprises connecting plate, the first driven unit and the second driven unit.Connecting plate is arranged at the horizontal guide rail on installing plate.First driven unit is connected with connecting plate, and drive connecting plate to move along horizontal guide rail, adhibiting device and shearing device are all fixed on connecting plate, with connecting plate horizontal reciprocating movement.Second driven unit is fixed on connecting plate, drive shearing device moves up and down, second driven unit comprises the cylinder be fixed on connecting plate, slide block and slide rail, cylinder and slide rail respectively vertical or inclination are fixed on connecting plate, slide block is connected with shearing device with cylinder respectively, and air cylinder driven slide block drives shearing device to move along slide rail.
In one embodiment of the invention, shearing device comprises erecting bed and the conveying assembly be separately positioned on erecting bed and cutting assembly, the winding unreeling buffer storage stretched is delivered to cutting assembly by conveying assembly, and cutting assembly comprises cut-out driven unit, cutting knife fixture and multiple cutter blades.Cut off driven unit and be arranged at erecting bed, cut off driven unit and comprise actuator and link assembly, link assembly is arranged along the horizontal direction of erecting bed.Cutting knife fixture is connected to link assembly, and actuator drive link assembly drives cutting knife fixture to move up and down.Multiple cutter blades is detachable is fixed on cutting knife fixture, and cutting knife fixture moves downward and drives multiple cutter blades winding to be cut off.
In one embodiment of the invention, link assembly comprises connecting rod slider, two first connecting rods and two second connecting rods.Connecting rod slider is connected with actuator, moves under the effect of actuator along the slide rail on erecting bed.Two first connecting rods are separately positioned on the two ends of connecting rod slider.Wherein one end of two second connecting rods is rotationally connected with two first connecting rods respectively, and the other end of two second connecting rods is connected with the two ends of cutting knife fixture respectively, and the middle part of two second connecting rods is rotationally connected with the sidewall of erecting bed respectively.
In one embodiment of the invention, the two ends of the blade of each cutter blades have circular arc chamfering, and the radius of chamfering is less than or equal to 0.5 millimeter.
In one embodiment of the invention, conveying assembly comprises base plate, multiple passive pinch roller, active pinch roller, active pinch roller drive motors and holds down assembly.Multiple passive pinch roller and multiple cutter blades one_to_one corresponding arrange and are arranged at base plate.Active pinch roller is arranged at the top of multiple passive pinch roller.Active pinch roller drive motors connects active pinch roller, drives active pinch roller to rotate.Hold down assembly and comprise compression cylinder and pressed slider, compression cylinder promotion pressed slider presses down and winding is compressed by passive pinch roller and active pinch roller, and active pinch roller drives passive pinch roller to roll thus winding rolled and transports out.
In one embodiment of the invention, adhibiting device comprises at least one group and rolls assembly and drive at least one group to roll that assembly moves up and down rolls cylinder, and each rolls assembly and includes pinch roller and press down assembly.Pinch roller carries out rolling to winding and pastes.Press down assembly and connect pinch roller, provide downward grinding pressure to pinch roller.
In sum, full-automatic winding provided by the invention pastes equipment compared with prior art, has the following advantages:
Unreeling buffer storage by arranging, adopting the mode of identical tension winding to be pulled out from reel, winding keeps constant substantially unreeling the tension force be subject in process, and this kind of winding for very thin thickness unreels mode and can effectively avoid winding to pull apart because of tension spikes.In shearing device, adopt split type multiple cutter blades winding to be cut off, compared to all-in-one-piece blade, split type multiple cutter blades length are shorter, can effectively avoid all-in-one-piece long blade mid portion downforce less and can't cut of causing or otch irregular, the winding of thinner thickness can neatly be cut off by split type multiple cutter blades.Adopt full automatic adhibiting device, realize by the downforce of regulating action on pinch roller pasting grinding pressure when pasting in process, this setting not only can ensure the uniformity pasted, simultaneously because grinding pressure evenly can effectively avoid the product of thinner thickness pasting fragmentation in process.Full-automatic winding provided by the invention pastes winding and the product that equipment not only can meet thinner thickness, is also applicable to pasting of the thicker winding of existing thickness simultaneously.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Accompanying drawing explanation
Figure 1 shows that full-automatic winding that one embodiment of the invention provides pastes the structural scheme of mechanism of equipment.
Figure 2 shows that the front view of Fig. 1.
Figure 3 shows that in Fig. 1 the structural representation unreeling buffer storage.
Figure 4 shows that the structural representation of caching component in Fig. 3.
Figure 5 shows that the structural representation of drive unit in Fig. 1.
Figure 6 shows that the structural representation that in Fig. 5, drive unit is connected with adhibiting device with shearing device.
Figure 7 shows that the enlarged drawing at A place in Fig. 5.
Figure 8 shows that the structural representation of shearing device in Fig. 1.
Figure 9 shows that the assembling schematic diagram of cutting assembly and erecting bed in Fig. 8.
Figure 10 is the sectional view of cutter blades in Fig. 8.
Figure 11 shows that the structural representation of conveying assembly in Fig. 8.
Figure 12 shows that the structural representation of adhibiting device in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, the full-automatic winding that the present embodiment provides pastes that equipment comprises installing plate 100, unreels buffer storage 1, drive unit 2, shearing device 3 and adhibiting device 4.Unreel buffer storage 1 and be fixed on installing plate 100, unreel buffer storage 1 and adopt the mode of identical tension that winding is pulled out row cache of going forward side by side from reel.Drive unit 2 is arranged at installing plate 100, and drive unit 2 comprises the first driven unit 21 driving shearing device 3 and adhibiting device 4 horizontal reciprocating movement and the second driven unit 22 driving shearing device 3 to move up and down.Shearing device 3 connecting drive device 2 and throughput direction along winding is arranged at the side unreeling buffer storage 1, carries stretched winding and adopts split type multiple cutter blades winding to be cut off.Adhibiting device 4 connects the first driven unit 21, and the direction that pastes along winding under the drive of the first driven unit 21 pastes the winding transferred out.
As shown in Figure 3 and Figure 4, in the present embodiment, unreel buffer storage 1 and comprise at least one group and unreel assembly 11 and caching component 12.At least one group unreels assembly 11 and is arranged at installing plate 100.Caching component 12 comprises rotating shaft 121, the buffer memory wheel 122 rotated around rotating shaft 121 and detection buffer memory take turns the induction pieces 123 of 122 positions, induction pieces 123 is electrically connected at least one group and unreels assembly 11, at least one group of winding unreeling assembly 11 output is wrapped on buffer memory wheel 122, buffer memory wheel 122 unreels swing between assembly 1 by the tension force of winding induction pieces 123 and at least one group, when take-up tension increases, buffer memory wheel 122 swings to the direction unreeling assembly 11 near at least one group, induction pieces 123 outputs signal at least one group and unreels assembly 11, at least one group unreels assembly 11 raising and unreels speed, reduce unwinding tension, buffer memory wheel 122 swings to the direction unreeling assembly 11 away from least one group, maintenance unwinding tension is constant.
In the present embodiment, unreel buffer storage and comprise five groups and unreel assembly 11.But the present invention is not limited in any way the quantity unreeling assembly 11.In actual use, five groups can be used simultaneously and unreel assembly 11, also can use by several groups of choosing arbitrarily wherein, as in the present embodiment, choose three groups and unreel assembly 11 and use.
In the present embodiment, often group unreels assembly 11 and includes motor 111, connecting rod 112, reel 113 and fixture 114, reel 113 has cover apertured, and reel 113 is located on connecting rod 112 through sheathed borehole jack, and reel 113 and connecting rod 112 are fixed by fixture 114.In the present embodiment, fixture 114 is set on connecting rod 112, fixture 114 comprises taper fixed part, limiting section and adjustment part, taper fixed part carries out shutoff to cover apertured to be fixed, limiting section has adjustment hole, and adjustment hole has internal thread, adjustment part has the external screw thread matched with adjustment hole internal thread, fixture 114 is tightened on connecting rod 112 by adjustment hole by adjustment part, reel 113 and connecting rod 112 is fixed.But the concrete fixed form of the present invention to reel is not limited in any way.
In the present embodiment, the induction of 122 positions is taken turns for convenience of buffer memory, caching component 12 is set and also comprises buffer memory bar 124, buffer memory bar 124 is rotatably connected on rotating shaft 121, one end of buffer memory bar 124 is provided with buffer memory wheel 122, the other end is provided with balancing weight 125, and induction pieces 123 obtains the position of buffer memory wheel 122 by the position responding to balancing weight 125.In the present embodiment, induction pieces 123 is fixed on induction support 127, and induction support 127 is arranged at installing plate 1.In the present embodiment, caching component 12 comprises three buffer memory wheels 122, accordingly, induction support 127 is provided with three induction pieces 123, and induction pieces 123 is infrared sensor.But the present invention is not limited in any way this.
Specifically, unreel speed comparatively slowly when unreeling assembly 11, take-up tension increases, and buffer memory wheel 122 swings near the direction unreeling assembly 11 under tension.Conversely, balancing weight 125 rotates to induction pieces 123, when the infrared ray that induction pieces 123 sends is reflected by balancing weight 125, show that winding under tension is excessive, now induction pieces 123 outputs signal to and unreels assembly 11, unreel assembly 11 raising and unreel speed, take-up tension reduces, and buffer memory is taken turns 122 backswing and driven balancing weight 125 to rotate, and induction pieces 123 checks less than signal, unreel assembly 11 to maintain and unreel speed accordingly, realize identical tension and unreel.
In the present embodiment, caching component 12 also comprises and carries out spacing gag lever post 126 to buffer memory bar 124 turned position, and gag lever post 126 is arranged on rotating shaft 121 near the side unreeling assembly 11.In actual use, buffer memory wheel 122 easily occurs when take-up tension suddenlys change to swing excessive and that swing speed is larger problem, and gag lever post 126 can carry out spacing to the swing position of buffer memory bar 124, effectively avoids swinging excessive problem.
In the present embodiment, unreel buffer storage and also comprise buffer memory installing plate 13, buffer memory installing plate 13 is fixed on installing plate 100, buffer memory installing plate 13 has multiple kidney-shaped counterbore 131, and caching component 12 is fixing on a mounting board by kidney-shaped counterbore 131.The setting of kidney-shaped counterbore 131 can make whole caching component 12 realize the adjustment of right position.This is arranged so that the buffer length of winding can be adjusted, thus meets different product (demand as solar panel).
In the present embodiment, unreel buffer storage 1 and also comprise the guide wheel assemblies 14 be fixed on installing plate 100, at least one group of winding unreeling assembly 11 output exports buffer memory wheel 122 to after guide wheel assemblies 14.The arranging of guide wheel assemblies 14 can reach the object regulating winding buffer storage length equally, and user can arrange the guide wheel assemblies 14 of varying number according to different demands.In the present embodiment, guide wheel assemblies 14 comprises multiple directive wheel 141 be crisscross arranged, and each directive wheel 141 has multiple width and is greater than winding width gathering sill 1411.In actual use, some winding very thin thickness very thin (reflective membrane as solar cell), when adopting the gathering sill 1411 being positioned at directive wheel both sides to lead, winding receives the tractive force of inclination, when gathering sill is narrow, the sidewall friction with gathering sill is understood in winding in course of conveying, thus causes winding to damage or fracture.For avoiding the appearance of this problem, in the present embodiment, the width that the width being positioned at the gathering sill 1411 at directive wheel 141 two ends is more than or equal to the gathering sill be positioned in the middle part of directive wheel 141 is set.Preferably, the width that the width being positioned at the gathering sill at directive wheel two ends is greater than the gathering sill be positioned in the middle part of directive wheel is set.But the present invention is not limited in any way this.
As shown in Figures 5 to 7, in the present embodiment, drive unit 2 comprises connecting plate 21, first driven unit 22 and the second driven unit 23.Connecting plate 21 is arranged at the horizontal guide rail 101 on installing plate 100.First driven unit 22 is connected with connecting plate 21, and drive connecting plate 21 to move along horizontal guide rail 101, adhibiting device 4 and shearing device 3 are all fixed on connecting plate 21, with connecting plate 21 horizontal reciprocating movement.Second driven unit 23 is fixed on connecting plate 21, shearing device 3 is driven to move up and down, second driven unit 23 comprises the cylinder 231 be fixed on connecting plate, slide block 232 and slide rail 233, cylinder 231 and slide rail 233 respectively vertical or inclination are fixed on connecting plate 21, slide block 233 is connected with shearing device 3 with cylinder 231 respectively, and cylinder 231 drives slide block 233 to drive shearing device 3 to move along slide rail 233.
In actual use, because cylinder 231 is longer, for reducing the length of connecting plate 21, in the present embodiment, cylinder 231 and slide rail 233 are all inclined on connecting plate 21, and the angle of inclination is about 45 degree.But the present invention is not limited in any way this.In other embodiment, cylinder 231 can be set and slide rail 233 is all vertically set on connecting plate.
In the present embodiment, first driven unit 22 comprises level and is oppositely arranged and the driving wheel 221 and the follower 222 that are positioned at horizontal guide rail side, the drive motors be connected with driving wheel 221 (is positioned at the opposite side of installing plate 100, due to the problem at visual angle, scheme not shown) and the belt 223 that is wrapped on driving wheel 221 and follower 222, connecting plate 21 is provided with at least one compact heap 211, belt 223 is through at least one compact heap 211, driving wheel 221 and follower 222 drive belt 223 to rotate, belt 223 drives connecting plate 21 to move along horizontal guide rail 101 by compact heap 211.In the present embodiment, connecting plate 21 is provided with two compact heaps 211.But the quantity of the present invention to compact heap 211 is not limited in any way.
In the present embodiment, the second driven unit 23 also comprises bolster 234, and bolster 234 is arranged at slide block 232 one end away from shearing device 3, has spring in bolster 234.When slide block 232 drive shearing device 3 is carried time, the spring in bolster 234 can cushion the speed of slide block 232, effectively avoids the parts damages caused due to excessive upper lifting force.
Further, for when anti-limited slip block 232 is carried because inertia exceeds slide rail 233, arrange the second driven unit 23 and also comprise locating part 235, locating part 235 is arranged at slide block 232 one end away from shearing device 3, and the movement position of locating part 235 pairs of slide blocks 232 carries out spacing.In the present embodiment, described locating part 235 is for being arranged on the screw of bolster 234 side, and the end of screw is carried out spacing to the upper end of slide block 232.But the present invention is not limited in any way this.
As shown in Fig. 8 to Figure 10, in the present embodiment, shearing device 3 comprises erecting bed 31 and the conveying assembly 32 be separately positioned on erecting bed 31 and cutting assembly 33, conveying assembly 32 is delivered to cutting assembly 33 by unreeling the stretched winding of buffer storage 1, and cutting assembly 33 comprises cut-out driven unit 331, cutting knife fixture 332 and multiple cutter blades 333.Cut off driven unit 331 and be arranged at erecting bed 31, cut off driven unit 331 and comprise actuator 3311 and link assembly 3312, link assembly 3312 is arranged along the horizontal direction of erecting bed 31.Cutting knife fixture 332 is connected to link assembly 3312, and actuator 3311 drive link assembly 3312 drives cutting knife fixture 332 to move up and down.Multiple cutter blades 333 is detachable is fixed on cutting knife fixture 332, and cutting knife fixture 332 moves downward and drives multiple cutter blades 332 winding to be cut off.
In the present embodiment, the split type shearing device of winding comprises three cutter blades 333.But the quantity of the present invention to cutter blades 333 is not limited in any way.In other embodiment, the quantity of cutter blades 333 can be two or more.
The split type shearing device of the winding that the present embodiment provides adopts multistage cutter blades 333 to carry out alternative traditional monoblock type cutting knife.The length of cutter blades 333 is far smaller than the length of monoblock type cutting knife, and the reduction in length makes the overall uniform force of cutter blades 333, and when cutting knife fixture 332 presses down, the distance that in cutter blades 333, all sites moves down is identical, winding is cut off simultaneously.Effectively prevent traditional integral formula cutting knife due to the stressed less and problem that the machining accuracy such as middle part that is that occur can't cut or otch is irregular is low of middle part blade.Further, traditional monoblock type cutting knife needs whole cutting knife to replace or adjust when wearing and tearing occur the blade at one of them position, not only uses inconvenient and scrappage is high, and cost is high.And the multistage cutter blades 333 that the present embodiment provides, as long as adjust when wearing and tearing occur one of them cutter blades 333 this cutter blades 333 and change, use the convenient cost also significantly reducing maintenance simultaneously and scrap.
In addition, the split type shearing device of the winding that the present embodiment provides arranges link assembly 3312 and arranges along the horizontal direction of erecting bed 31, compared with the drive unit that this setting and traditional zigzag tread patterns cutting knife move up and down, be horizontally disposed with not only better to install to fix and also significantly reduce taking of longitudinal space simultaneously, make whole device compacter.
In the present embodiment, link assembly 3312 comprises connecting rod slider 3312a, two first connecting rod 3312b and two second connecting rod 3312c.Connecting rod slider 3312a is connected with actuator 3311, along slide rail (the scheming not shown) motion on erecting bed 31 under the effect of actuator 3311.Two first connecting rod 3312b are separately positioned on the two ends of connecting rod slider 3312a.Wherein one end of two second connecting rod 3312c is rotationally connected with two first connecting rod 3312b respectively, the other end of two second connecting rod 3312c is connected with the two ends of cutting knife fixture 332 respectively, and the middle part of two second connecting rod 3312c is rotationally connected with the sidewall of erecting bed 31 respectively.But the concrete structure of the present invention to link assembly 3312 is not limited in any way.In other embodiment, link assembly 3312 can comprise connecting rod slider, a first connecting rod and a second connecting rod, and second connecting rod is connected with the middle part of cutting knife fixture 332.
Specifically, when actuator 3311 drive link slide block 3312a drives two first connecting rod 3312b to travel forward, because the middle part of second connecting rod 3312c and the sidewall of erecting bed 31 are rotationally connected in seesaw structure, one end that second connecting rod 3312c is connected with first connecting rod 3312b is by first connecting rod 3312b upwards jack-up, accordingly, the other end of second connecting rod 3312c drives cutting knife fixture 332 to move downward, and the winding be positioned at below it is cut off by cutter blades 333.Contrary with this process, when actuator 3311 drive link slide block 3312a moves backward, cutting knife fixture 332 lifts.
In actual use, the width of winding is less than the width of cutter blades 333 usually, and when cutting, the middle part winding of more employing cutter blades 333 is cut.For the winding of very thin thickness, after a long time use, the middle part of cutter blades 333 can produce wearing and tearing in this setting, now will occur that middle part winding can't cut or the irregular problem of otch.Further, in use, inventor finds for existing straight blade, and the distance that the two ends due to stressed problem blade move down can slightly larger than the middle part of blade, when the winding that cutting thickness is very thin, the two ends of blade will occur to cut with the table top of erecting bed 31 weares and teares.For improving this problem, in the present embodiment, the two ends arranging the blade of each cutter blades 333 have circular arc chamfering, and the radius of chamfering is less than or equal to 0.5 millimeter.Cutting wearing and tearing can not be there are in the two ends being arranged so that the blade when winding is cut at the middle part of blade of this distance with the table top of erecting bed 31, and after wearing and tearing in the middle part of blade, stop can not be caused to it in the two ends of blade, winding still can be cut off by middle part blade, greatly improves the service life of blade.
For convenience of the cutting of winding, prevent winding generation deformation, in the present embodiment, the table top arranging erecting bed 31 has the guide groove 311 of setting corresponding with each cutter blades, guide and limit is carried out in guide groove 311 pairs of winding.Preferably, arrange the rectangular shape of guide groove 311, the bottom of guide groove 311 has diameter and is greater than winding width and the through hole that matches of the shape of cross section of shape of cross section and winding.Described coupling is as when the shape of cross section of winding is square, is also arranged to square accordingly by the shape of through hole.But the concrete structure of the present invention to guide groove 311 is not limited in any way.In other embodiment, guide groove 311 can be made up of two pieces of adjustable baffle plates or two adjustable screws.For being better convenient to the conveying of winding, in the present embodiment, the table top arranging erecting bed 31 is inclined to set.But the present invention is not limited in any way this.
As shown in figure 11, in the present embodiment, shearing device 3 also comprises the conveying assembly 32 be arranged on erecting bed 31, and conveying assembly 32 comprises base plate 321, multiple passive pinch roller 322, active pinch roller 323, active pinch roller drive motors 324 and holds down assembly 325.Multiple passive pinch roller 322 arranges with multiple cutter blades 333 one_to_one corresponding and is arranged at base plate 321.Active pinch roller 323 is arranged at the top of multiple passive pinch roller 322.Active pinch roller drive motors 324 connects active pinch roller 323, drives active pinch roller 323 to rotate.Hold down assembly and 325 comprise compression cylinder 3251 and pressed slider 3252, compression cylinder 3251 promotes pressed slider 3252 and presses down winding is compressed by passive pinch roller 322 and active pinch roller 323, and active pinch roller 323 drives passive pinch roller 322 to roll thus winding rolled and transports out.
The mode that the roller type winding conveying device that the present embodiment provides adopts roller to roll is to realize the conveying of winding, winding can not be subject to any tension force pullled in course of conveying, it only can be subject to the frictional force that roller rolls, and can ensure that winding can not because bearing uneven tension force or excessive tension force and pulling apart in transmitting procedure.
In the present embodiment, three passive pinch rollers 322 that roller type winding conveying device comprises.But the quantity of the present invention to passive pinch roller 322 is not limited in any way.In other embodiment, the quantity of passive pinch roller 322 can be one, two or be greater than three.In actual use, the surface of winding is more smooth, for preventing in course of conveying winding from landing passive pinch roller 322, thus occurs the failure problems such as winding winding, in the present embodiment, the width arranging each passive pinch roller 322 is all more than or equal to the width of winding.This setting can make winding can adjust along the radial direction of passive pinch roller 322 in conveying overshoot.Further, when winding is very thin and the surface of winding is very smooth, the width arranging passive pinch roller 322 is greater than the width of winding, the ground that passive pinch roller 322 is not covered by winding can and active pinch roller 323 between there is frictional force, thus promote passive pinch roller 322 and rotate winding to roll and transport out.
When winding very thin and very soft time, for making winding smooth, can have larger pressure between passive pinch roller 322 and active pinch roller 323, when pressure is larger, passive pinch roller 322 and active pinch roller 323 can be locked because of excessive pressure and be caused and cannot roll.For addressing this problem, in the present embodiment, arrange roller type winding conveying device and also comprise the elastic component (due to the problem at visual angle, scheming not shown) be arranged on below each passive pinch roller 322, elastic component carries out resiliency supported to each passive pinch roller 322 along the longitudinal direction.The setting of elastic component can make passive pinch roller 322 and active pinch roller 323 have certain elastic space, can effectively avoid locking between passive pinch roller 322 and active pinch roller 323 when pressure is larger.In the present embodiment, elastic component is spring.But the present invention is not limited in any way this.
For better solving the locking problem between passive pinch roller 322 and active pinch roller 323, in the present embodiment, active pinch roller 323 is set for resinae elastic roller.Further, resinae elastic roller can well be protected the surface of winding.
When passive pinch roller 322 quantity is more, for ensureing that each passive pressure wheel 322 can evenly be pressed down, in the present embodiment, arrange when roller type winding conveying device comprises multiple passive pinch roller 322, active pinch roller 323 comprises the active pinch roller unit that arrange corresponding to multiple passive pinch roller 322.Active pinch roller 323 is decomposed into multiple active pinch roller unit, and the length of active pinch roller unit is shorter, and power when pressing down is more even.
As shown in figure 12, in the present embodiment, adhibiting device 4 comprises at least one group and rolls assembly 41 and drive at least one group to roll that assembly 41 moves up and down rolls cylinder 42, and each rolls assembly 41 and includes pinch roller 411 and press down assembly 412.Pinch roller 411 pairs of winding are carried out rolling and are pasted.Press down assembly 412 and connect pinch roller 411, provide downward grinding pressure to pinch roller 411.
In the present embodiment, adhibiting device 4 comprises three groups and rolls assembly 41, adhibiting device 4 also comprises and rolls cylinder connecting plate 43, three groups are rolled assembly 41 by rolling cylinder connecting plate 43 and rolling cylinder 42 and be connected, and the setting rolling cylinder connecting plate 43 can ensure that three groups are rolled pinch roller in assembly 41 and are positioned on sustained height.But the present invention is not limited in any way this.Same, the quantity of the present invention to adhibiting device 4 is also not construed as limiting.In other embodiment, full-automatic winding pastes equipment also can comprise multiple adhibiting device 4, by repeatedly rolling the bonding force increased between winding and product.
When starting to paste, roll cylinder 42 and drive three groups to roll assembly 41 to press down, each pinch roller 411 rolled in assembly 41 all contacts with corresponding reflective membrane.The assembly 412 pairs of pinch rollers 411 that press down that each group rolls in assembly 41 provide grinding pressure, and reflective membrane and solar battery sheet well fit together by this grinding pressure.For the solar battery sheet (or product) that thickness is different, ensureing the complete of solar battery sheet while reflective membrane and solar battery sheet being pasted very well by regulating the grinding pressure pressing down assembly 412, effectively avoiding solar battery sheet damaged.Arranging the first driven unit 21 drives adhibiting device 4 to move along the direction that pastes of winding, and this is arranged so that pinch roller 411 adopts same grinding pressure to roll whole piece reflective membrane, and the reflective membrane after rolling has good uniformity.
In the present embodiment, press down assembly 412 comprise piece under pressure 4121 and press down bolster 4122, piece under pressure 4121 presses down balancing weight for what be fixedly connected with pinch roller, pressing down balancing weight for pinch roller 411 provides grinding pressure, presses down balancing weight to realize the adjustment of grinding pressure in actual applications by what change Different Weight.Press down bolster 4122 for vertical slide rail, press down balancing weight and be arranged at vertical slide rail and slide along vertical slide rail.Bolster 4122 is pressed down by arranging, when pinch roller rolls irregular product surface, press down balancing weight and pinch roller 411 can be driven to move up and down along vertical slide rail, thus the depression distance of adjustment pinch roller, realize rolling of irregular product surface, greatly improve the universal performance of this winding adhibiting device.But piece under pressure 4121 of the present invention is not limited in any way with the structure pressing down bolster 4122.In other embodiment, press down bolster 4122 and can be the spring be arranged between piece under pressure 4121 and pinch roller 411.Same, spring also can realize the adjustment of the depression distance of pinch roller 411.
In the present embodiment, in sliding process, vertical slide rail is skidded off for preventing pressing down balancing weight, arrange each roll assembly 41 also comprise be arranged on vertical slide rail two ends press down locating part 413, press down locating part 413 and carry out spacing to pressing down the movement position of balancing weight in vertical slide rail.
In the present embodiment, product is the solar battery sheet of three grid structures, but existing solar cell chip architecture is a lot, there is the structure of four grid or five grid.For the solar battery sheet of three grid, four grid, five grid, the distance between adjacent two grid is not identical, namely regulates adjacent two distances rolled between assembly for different product needed.For realizing this purpose, in the present embodiment, setting rolls on cylinder connecting plate 43 has horizontal concrete chute 431, and three groups are rolled assembly 41 and transversely can carry out the adjustment of lateral attitude by chute 431.Owing to rolling the limited length of cylinder connecting plate 43, the adjustment of chute 431 belongs to fine setting.For having larger adjustable range, in the present embodiment, arrange adhibiting device 4 and be connected with the first driven unit 22 by pasting installing plate 5, paste on installing plate 5 and have sliding part 51, adhibiting device 4 carries out the adjustment of lateral attitude along sliding part 51.The length pasting installing plate 5 can arrange longer, therefore slide 51 be adjusted to coarse adjustment, coarse adjustment and slice can be combined, and have better degree of regulation.
In the present embodiment, sliding part 51 is for being formed in the mounting hole pasted on installing plate 5, and the inwall of mounting hole is provided with multiple adjustment hole, adhibiting device 4 by the coupling of fixture (as screw or bolt) and adjustment hole with paste installing plate 5 and be connected.But the present invention is not limited in any way this.In other embodiment, sliding part 51 can be the guide rail being formed in and pasting on installing plate 5, and adhibiting device 4 is arranged at guide rail.
In sum, buffer storage is unreeled by arranging, adopt the mode of identical tension winding to be pulled out from reel, winding keeps constant substantially unreeling the tension force be subject in process, and this kind of winding for very thin thickness unreels mode and can effectively avoid winding to pull apart because of tension spikes.In shearing device, adopt split type multiple cutter blades winding to be cut off, compared to all-in-one-piece blade, split type multiple cutter blades length are shorter, can effectively avoid all-in-one-piece long blade mid portion downforce less and can't cut of causing or otch irregular, the winding of thinner thickness can neatly be cut off by split type multiple cutter blades.Adopt full automatic adhibiting device, realize by the downforce of regulating action on pinch roller pasting grinding pressure when pasting in process, this setting not only can ensure the uniformity pasted, simultaneously because grinding pressure evenly can effectively avoid the product of thinner thickness pasting fragmentation in process.Full-automatic winding provided by the invention pastes winding and the product that equipment not only can meet thinner thickness, is also applicable to pasting of the thicker winding of existing thickness simultaneously.
Although the present invention discloses as above by preferred embodiment; but and be not used to limit the present invention, anyly know this those skilled in the art, without departing from the spirit and scope of the present invention; can do a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on claims scope required for protection.
Claims (10)
1. full-automatic winding pastes an equipment, it is characterized in that, comprising:
Installing plate;
Unreel buffer storage, be fixed on described installing plate, described in unreel buffer storage and adopt the mode of identical tension that winding is pulled out row cache of going forward side by side from reel;
Drive unit, is arranged at described installing plate, and described drive unit comprises the second driven unit driving the first driven unit of shearing device and adhibiting device horizontal reciprocating movement and drive shearing device to move up and down;
Shearing device, connects described drive unit and throughput direction along winding is arranged at the side unreeling buffer storage, carries and adopt split type multiple cutter blades winding to be cut off to stretched winding;
Adhibiting device, connect the first driven unit, the direction that pastes along winding under the drive of the first driven unit pastes the winding transferred out.
2. full-automatic winding according to claim 1 pastes equipment, it is characterized in that, described in unreel buffer storage and comprise:
At least one group unreels assembly, is arranged at described installing plate;
Caching component, comprise rotating shaft, the buffer memory wheel rotated around rotating shaft and the induction pieces detecting buffer memory wheel position, induction pieces is electrically connected at least one group and unreels assembly, at least one group of winding unreeling assembly output is wrapped on buffer memory wheel, buffer memory wheel to unreel between assembly induction pieces and at least one group by the tension force of winding and swings, when take-up tension increases, buffer memory wheel swings to the direction unreeling assembly near at least one group, induction pieces outputs signal at least one group and unreels assembly, at least one group unreels assembly raising and unreels speed, reduce unwinding tension, buffer memory wheel swings to the direction unreeling assembly away from least one group, maintenance unwinding tension is constant.
3. full-automatic winding according to claim 2 pastes equipment, it is characterized in that, described caching component also comprises buffer memory bar, buffer memory bar is rotationally connected on the rotary shaft, one end of buffer memory bar is provided with buffer memory wheel, the other end is provided with balancing weight, and induction pieces obtains the position of buffer memory wheel by the position responding to balancing weight.
4. full-automatic winding according to claim 3 pastes equipment, it is characterized in that, described caching component also comprises and carries out spacing gag lever post to buffer memory bar turned position, and described gag lever post is arranged on rotating shaft near the side unreeling assembly.
5. full-automatic winding according to claim 1 pastes equipment, and it is characterized in that, described drive unit comprises:
Connecting plate, is arranged at the horizontal guide rail on installing plate;
First driven unit, is connected with described connecting plate, and drive connecting plate to move along horizontal guide rail, adhibiting device and shearing device are all fixed on connecting plate, with connecting plate horizontal reciprocating movement;
Second driven unit, be fixed on described connecting plate, drive shearing device moves up and down, described second driven unit comprises the cylinder be fixed on connecting plate, slide block and slide rail, described cylinder and slide rail respectively vertical or inclination are fixed on connecting plate, described slide block is connected with shearing device with cylinder respectively, and air cylinder driven slide block drives shearing device to move along slide rail.
6. full-automatic winding according to claim 1 pastes equipment, it is characterized in that, described shearing device comprises erecting bed and the conveying assembly be separately positioned on erecting bed and cutting assembly, the winding unreeling buffer storage stretched is delivered to cutting assembly by described conveying assembly, and described cutting assembly comprises:
Cut off driven unit, be arranged at described erecting bed, described cut-out driven unit comprises actuator and link assembly, and described link assembly is arranged along the horizontal direction of erecting bed;
Cutting knife fixture, is connected to described link assembly, and actuator drive link assembly drives cutting knife fixture to move up and down;
Multiple cutter blades, is detachablely fixed on described cutting knife fixture, and cutting knife fixture moves downward and drives multiple cutter blades winding to be cut off.
7. full-automatic winding according to claim 6 pastes equipment, and it is characterized in that, link assembly comprises:
Connecting rod slider, is connected with actuator, moves under the effect of actuator along the slide rail on erecting bed;
Two first connecting rods, are separately positioned on the two ends of connecting rod slider;
Two second connecting rods, wherein one end of two second connecting rods is rotationally connected with two first connecting rods respectively, and the other end of two second connecting rods is connected with the two ends of cutting knife fixture respectively, and the middle part of two second connecting rods is rotationally connected with the sidewall of erecting bed respectively.
8. full-automatic winding according to claim 6 pastes equipment, and it is characterized in that, the two ends of the blade of each cutter blades have circular arc chamfering, and the radius of chamfering is less than or equal to 0.5 millimeter.
9. full-automatic winding according to claim 6 pastes equipment, and it is characterized in that, described conveying assembly comprises:
Base plate;
The multiple passive pinch roller arranged with multiple cutter blades one_to_one corresponding, is arranged at described base plate;
Active pinch roller, is arranged at the top of described multiple passive pinch roller;
Active pinch roller drive motors, connects described active pinch roller, drives active pinch roller to rotate;
Hold down assembly, comprise compression cylinder and pressed slider, compression cylinder promotion pressed slider presses down and winding is compressed by passive pinch roller and active pinch roller, and active pinch roller drives passive pinch roller to roll thus winding rolled and transports out.
10. full-automatic winding according to claim 1 pastes equipment, and it is characterized in that, described adhibiting device comprises:
At least one group is rolled assembly and drives at least one group to roll that assembly moves up and down rolls cylinder, and each rolls assembly and includes:
Pinch roller, carries out rolling to winding and pastes;
Press down assembly, connect described pinch roller, provide downward grinding pressure to pinch roller.
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| CN201510859976.9A CN105365334B (en) | 2015-11-30 | 2015-11-30 | Full-automatic winding pastes equipment |
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| CN201510859976.9A CN105365334B (en) | 2015-11-30 | 2015-11-30 | Full-automatic winding pastes equipment |
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| CN105365334B CN105365334B (en) | 2018-01-16 |
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| CN106206856A (en) * | 2016-08-30 | 2016-12-07 | 杭州康奋威科技股份有限公司 | Cell piece decompressor |
| CN106219298A (en) * | 2016-08-30 | 2016-12-14 | 杭州康奋威科技股份有限公司 | Conductive tape transmitting device |
| CN109192805A (en) * | 2018-10-10 | 2019-01-11 | 苏州鑫本智能科技有限公司 | Heat reflective membrane attaching head |
| CN109301033A (en) * | 2018-10-10 | 2019-02-01 | 苏州鑫本智能科技有限公司 | Hot melt adhesive reflective membrane attaching device |
| CN113808979A (en) * | 2021-09-14 | 2021-12-17 | 南通迅腾精密设备有限公司 | Conveying system for semiconductor packaging production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106206856A (en) * | 2016-08-30 | 2016-12-07 | 杭州康奋威科技股份有限公司 | Cell piece decompressor |
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| CN109301033A (en) * | 2018-10-10 | 2019-02-01 | 苏州鑫本智能科技有限公司 | Hot melt adhesive reflective membrane attaching device |
| CN113808979A (en) * | 2021-09-14 | 2021-12-17 | 南通迅腾精密设备有限公司 | Conveying system for semiconductor packaging production line |
| CN113808979B (en) * | 2021-09-14 | 2024-03-01 | 南通迅腾精密设备有限公司 | Conveying system for semiconductor packaging production line |
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|---|---|
| CN105365334B (en) | 2018-01-16 |
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Address after: 310000 Dong Liu Road, Binjiang District, Hangzhou, Zhejiang Province, No. 1805 Patentee after: Hangzhou Comfirmware Technology Co., Ltd. Address before: 310000 Dong Liu Road, Binjiang District, Hangzhou, Zhejiang Province, No. 1805 Patentee before: ConfirmWare Technology (Hangzhou) Incorporated |
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