CN203865667U - Electronic film rolling device with static electricity elimination function - Google Patents

Abstract

The utility model provides an electronic film rolling device with a static electricity elimination function, and belongs to the technical field of film production devices. The device comprises a power transmission box, a center shaft and a center shaft drive mechanism, and is characterized in that a bubble extruding roller, a bubble extruding roller drive mechanism, a sliding table drive acting cylinder, a static electricity elimination mechanism, an upper film guide roller and a lower film guide roller are further included, the bubble extruding roller is supported on a sliding table disposed on a machine frame, the bubble extruding roller drive mechanism is arranged on the sliding table, the sliding table drive acting cylinder is disposed on the machine frame, the static electricity elimination mechanism comprises a brush and a brush hanging frame, the brush is fixed to the brush hanging frame through a conductive hanging rope, bristles are in contact with the surface of an electronic film, the brush hanging frame is fixed to a wall or a ceiling of a work place and is grounded, and one side of the upper film guide roller and one side of the lower film guide roller are supported on the sliding table. By means of the electronic film rolling device, bubbles on the electronic film can be extruded out so as to guarantee quality of the electronic film, static electricity on the electronic film can be eliminated, operation safety of workers is guaranteed, and accidents such as fires can be prevented.

Description

The electric thin wrap-up with the electrostatic function that disappears

Technical field

The utility model belongs to film production device technical field, is specifically related to a kind of electric thin wrap-up with the electrostatic function that disappears.

Background technology

Above mentioned film refers to the film for electronic product, can be referring to Chinese patent literature CN101245226A(novel shading rubber belt to this), CN202626083U(printing opacity adhesive tape), CN202808680U(is for the adhesive tape of liquid crystal display module), CN202808683U(is for the shading reflection tape of electronic product), CN202808684U(use for electronic products shading Acrylic Foam Tape) and the cover strip of CN102149780A(PVC film), etc.

In electric thin production process, there is debatching and winding process, debatching is will to come from drying tunnel and the electric thin collected on the large volume of film of (batching) exits on the uncoiling machine of unwind stations, and rolling is the electric thin being exited by uncoiling machine exiting on the large volume of film to be collected and by required length severing (also claiming to cut).As is known in the industry, the base material of electric thin is generally PET film (pet film) or PVC film (polyvinyl chloride film), form electric thin conventionally at a side surface of base material in conjunction with release layer, opposite side surface conjunction priming coat, can be referring to aforementioned CN102149780A to this.

Figure 3 shows that the schematic diagram of the film take-up of generally using in prior art, comprise: power transmission box 1, one end is bearing in frame rotationally and the other end is bearing in the center shaft 2 on power transmission box 1 rotationally and be arranged on center shaft driver train 3 in frame and that be in transmission connection with center shaft 2, on center shaft 2, be fixed with a pair of wind-up roll frame 21, this a pair of wind-up roll frame 21 is positioned at respectively the two ends of center shaft 2 with the state corresponding to each other, and be all criss cross structure, between a pair of wind-up roll frame 21, be provided with wind-up roll 211, and wind-up roll 211 is in transmission connection towards one end and the power transmission box 1 of power transmission box 1.Center shaft driver train 3 comprises that center shaft drive motor 31 and center shaft drive drop-gear box 32, center shaft drive motor 31 drives drop-gear box 32 transmissions to coordinate with center shaft, and by center shaft, drive drop-gear box 32 to be fixed in frame together with center shaft drive motor 31, center shaft 2 drives one end of drop-gear box 32 and center shaft to drive drop-gear box 32 to be in transmission connection towards center shaft.During rolling, by power transmission box 1, drive wind-up roll 211 motions in rolling state, the electric thin being exited by unwind stations is wound on the wind-up roll 211 in rolling state, the electric thin batching on wind-up roll 211 reaches after the total length of setting, power transmission box 1 break-off, center shaft drive motor 31 work simultaneously, center shaft 2 is rotated, until next wind-up roll 211 corresponds to left side, to take over the wind-up roll 211 of rolling up electric thin, follow power transmission box 1 task again, meanwhile, by online assignment personnel by be previously wound in electric thin on wind-up roll volume (rouleau) from wind-up roll get from.

There is following technical matters in the electric thin winder of said structure: one in actual use procedure, when running into the electric thin of grammes per square metre relatively large (industry custom claims that thickness is large), due to technologic inevitable factor, there is bubble in the surface of electric thin, so when wind-up roll is reeled, the bubble that is formed at electric thin surface cannot be eliminated, thereby affects product design, has seriously restricted the quality scale of electric thin; They are two years old, due to the static factor on electric thin, thereby the phenomenon that can be shocked by electricity when operator's hand touches (industry custom claims " hired roughneck "), although this electric shock is not fatal, but be enough to make workman to quail and fear, especially, static also can cause the accident such as fire, makes the safety of production scene be difficult to ensure.

Certainly, if both bubble can be displaced in the wind-up roll rolling of electric thin wrap-up, static can be eliminated again, aforementioned technical problem is just readily solved so, but in current disclosed patent and non-patent literature, be showed no corresponding technology enlightenment, and also do not heard and have the relevant report succeeding.

For above-mentioned prior art, be necessary to be improved, the applicant has done positive and useful design for this reason, finally formed technical scheme described below, and taking under secrecy provision, at the applicant's Workplace, carrying out analogue test, it is practicable that result proves.

Summary of the invention

Task of the present utility model be to provide a kind of contribute to, when rolling, the bubble that is formed at electric thin surface is effectively evicted out of to electric thin and use improve electric thin quality, be conducive to effectively remove the static on electric thin when rolling and use the safety of operation that ensures workman and the electric thin wrap-up with the electrostatic function that disappears that prevents from causing because of static the situation such as fire.

Task of the present utility model completes like this, and a kind of electric thin wrap-up with the electrostatic function that disappears, comprises a power transmission box, one end is bearing in frame rotationally and the other end is bearing in the center shaft on power transmission box rotationally, on this center shaft and the two ends that lay respectively at center shaft with the state corresponding to each other, be fixed with a pair of shape and be criss cross wind-up roll frame, between this is to wind-up roll frame and around the circumferencial direction of wind-up roll frame, with the state at 90 ° of intervals, be provided with rotationally wind-up roll, this wind-up roll is in transmission connection towards one end and the power transmission box of described power transmission box, one is arranged on the center shaft driver train that drives drop-gear box to form by center shaft drive motor and center shaft in frame and that be connected with central shaft driven, be characterised in that also including bubble grinds roller, bubble grinds roller driver train, sliding stand drives acting cylinder, static mechanism disappears, upper film guiding roller and lower film guiding roller, bubble grinds roller in the position corresponding to described wind-up roll and the state matching with wind-up roll is bearing on sliding stand rotationally, and this sliding stand is slidably arranged in described frame, bubble grinds roller driver train and is arranged on sliding stand, and grinding roller with bubble is in transmission connection, sliding stand drives acting cylinder to be arranged in frame with horizontally-arranged state, and this sliding stand drives the acting cylinder post of acting cylinder to be connected with described sliding stand, the static mechanism that disappears comprises hairbrush and hairbrush suspension bracket, hairbrush is fixed on hairbrush suspension bracket in the position of grinding corresponding to described bubble between roller and described wind-up roll by conduction lifting rope with suspension status, and the bristle of this hairbrush under use state with the Surface Contact of electric thin, hairbrush suspension bracket is being fixed on above the described frame of correspondence on the body of wall in operation place or top ceiling and by earth connection, upper film guiding roller and lower film guiding roller are bearing on described sliding stand grinding the length direction of roller back to a side of described wind-up roll corresponding to bubble.

In a specific embodiment of the present utility model, in the corresponding both sides of described frame, be respectively provided with a frame end face guide rail and a frame side guide, frame end face guide rail is positioned at the top of frame, and frame side guide is positioned at frame towards a side of described sliding stand driving acting cylinder, described sliding stand and frame end face guide rail bearing fit, and this sliding stand is extended with a sliding stand planker in the side corresponding to frame side guide, this sliding stand planker and described frame side guide bearing fit, the end of described acting cylinder post is connected with sliding stand planker, described bubble grinds roller driver train and comprises motor, drop-gear box, driving wheel, flower wheel and driving band, motor coordinates with drop-gear box transmission, and be fixed on drop-gear box permanent seat together with motor by drop-gear box, and this drop-gear box permanent seat is fixed on described sliding stand, driving wheel is fixed on the reduction gearbox output shaft of drop-gear box, flower wheel is fixed on described bubble and grinds on roller, one end of driving band is nested with on driving wheel, the other end is nested with on flower wheel.

In another specific embodiment of the present utility model, on described sliding stand and in the position corresponding to described frame end face guide rail, be fixed with pair of sliding platform slide block, this pair of sliding platform slide block and frame end face guide rail bearing fit; On described sliding stand planker and in the position corresponding to described frame side guide, be fixed with a planker slide block, this planker slide block and frame side guide bearing fit.

In another specific embodiment of the present utility model, on described drop-gear box permanent seat and in the side corresponding to described frame side guide, form and have a drop-gear box permanent seat planker, on this drop-gear box permanent seat planker and towards a side of frame side guide, be fixed with a drop-gear box permanent seat planker slide block, this drop-gear box permanent seat planker slide block and frame side guide bearing fit.

In another specific embodiment of the present utility model, the two ends that described bubble grinds roller are respectively ground roller roll shaft spindle nose by bubble and are bearing in rotationally on spindle nose supporting base, and spindle nose supporting base is fixed on described sliding stand, described flower wheel is fixed on bubble and grinds on roller roll shaft spindle nose.

Of the present utility model, also have in a specific embodiment, described driving wheel and flower wheel are sprocket wheel or belt pulley, and described driving band is chain or drive belt.

More of the present utility model and in a specific embodiment, it is cylinder or oil cylinder that described sliding stand drives acting cylinder.

In of the present utility model and then a specific embodiment, described frame end face guide rail and the shape of cross section of frame side guide are dovetail form.

Of the present utility model again more and in a specific embodiment, described conduction lifting rope is aluminium wire, copper wire or iron wire.

One of technique effect of the technical scheme that the utility model provides, grinds roller owing to having set up bubble, thereby at bubble, grinds between roller and wind-up roll through out-of-date when electric thin, the bubble on electric thin can be displaced and is ensured the quality of electric thin; Two, owing to setting up Liao Xiao static mechanism, thereby can eliminate the static on electric thin, guarantee workman's safety of operation and avoid the accident of initiation fire and so on.

Accompanying drawing explanation

Fig. 1 is example structure figure of the present utility model.

Fig. 2 is the cutaway view of Fig. 1.

Fig. 3 is the schematic diagram of the film take-up in prior art.

The specific embodiment

For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the utility model scheme, any according to the utility model design, done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Refer to Fig. 1 and Fig. 2, provided a power transmission box 1 of the structural system that belongs to known technology scope, one center shaft 2 and a center shaft driver train 3, power transmission box 1 is arranged on the terrace of field of employment, one end of center shaft 2 is that the left end of location status shown in Fig. 1 is bearing in (left side of frame 4) in frame 4 rotationally by center shaft left bracket 22, and the right-hand member that the other end of center shaft 2 is location status shown in Fig. 1 is bearing on power transmission box 1 rotationally by center shaft right axle seat 23, on this center shaft 2 and the two ends (left end and right-hand member) that lay respectively at center shaft with the state facing each other, with the state corresponding to each other, be fixed with a pair of shape and be criss cross wind-up roll frame 21, between this is to wind-up roll frame 21 and around the circumferencial direction of wind-up roll frame 21, with the state at 90 ° of intervals, be provided with rotationally wind-up roll 211, the quantity that is wind-up roll 211 has four, wind-up roll 211 is in transmission connection towards one end and the power transmission box 1 of center shaft right axle seat 33 towards one end of power transmission box 1.Center shaft driver train 3 is arranged on the left side of frame 4, this center shaft driver train 3 comprises that center shaft drive motor 31 and center shaft drive drop-gear box 32, center shaft drive motor 31 drives drop-gear box 32 normal-running fiies and drives drop-gear box 32 together with center shaft drive motor 31, to be fixed on the left side of frame 4 by center shaft with center shaft, and the left end of aforementioned center shaft 2 and center shaft drive drop-gear box 32 to be in transmission connection.

Show in the drawings the situation that wind-up roll 211 and power transmission box 1 are in transmission connection, specifically: at wind-up roll 211, towards one end of power transmission box 1, be fixed with wind-up roll sprocket wheel 2111, wind-up roll sprocket wheel 2111 is in transmission connection by wind-up roll chain sprocket drive chain 2112 and the power transmission box sprocket wheel (not shown) of power transmission box 1.According to the professional general knowledge known to industry, the wind-up roll sprocket wheel 2111 of four wind-up rolls 211 is in transmission connection by corresponding wind-up roll chain sprocket drive chain 2112 and four power transmission sprocket wheel (not shown)s of power transmission box 1, and the corresponding power transmission box motor 11 by power transmission box 1 drives, although applicant only shows the situation that two wind-up roll sprocket wheels 2111 on wind-up roll 211 are in transmission connection through wind-up roll chain sprocket drive chain 2112 and power transmission box 1 in Fig. 1 accordingly, but can't be connected in the same manner the puzzlement producing on understanding with power transmission box 1 to all the other two wind-up rolls 211.In a pair of wind-up roll frame 21 corresponding on a wind-up roll frame in frame 4 left sides and in the position of the left end end corresponding to wind-up roll 211, be provided with totally four of the wind-up roll clamping cylinder 212(that quantity equates with the quantity of wind-up roll 211 simultaneously), during mode of operation at wind-up roll 211 in rolling, by wind-up roll clamping cylinder 212 work of wind-up roll in rolling state 211 corresponding to this and the end face of the wind-up roll shaft of wind-up roll 211 is compressed.

Because structure and the principle of work of above-mentioned power transmission box 1, center shaft 2 and center shaft driver train 3 belongs to known technology, thereby applicant is no longer to its detailed description.

The technical essential of the technical scheme providing as the utility model: set up bubble for aforesaid film take-up and ground roller 5, bubble grinds roller driver train 6, sliding stand drives acting cylinder 7, static mechanism 9 disappears, upper film guiding roller 10 and lower film guiding roller 20, bubble grinds roller 5 in the position of the front side of the length direction corresponding to aforementioned wind-up roll 211 (take location status shown in Fig. 1 as example) and is bearing in rotationally on sliding stand 8 at the state matching with wind-up roll 211, and this sliding stand 8 is slidably arranged in frame 4, bubble grinds roller driver train 6 and is arranged on sliding stand 8, and grinding roller 5 with bubble is in transmission connection, sliding stand drives acting cylinder 7 to be arranged in frame 4 with horizontally-arranged state, and this sliding stand drives the acting cylinder post 71 of acting cylinder 7 to be connected with sliding stand 8, the static mechanism 9 that disappears comprises hairbrush 91 and hairbrush suspension bracket 92, hairbrush 91 adopts conduction lifting rope 911(to have two in the position of grinding corresponding to aforementioned bubble between roller 5 and wind-up roll 211) with suspension status, be fixed on hairbrush suspension bracket 92, and the bristle 912(of hairbrush 91 also can claim to brush awns) under use state, contact with a side surface of electric thin 3011, hairbrush suspension bracket 92 is that a metal piece is as metal tube or bonding jumper, this hairbrush suspension bracket 92 the position corresponding to above frame 4 be fixed on operation place as the body of wall in workshop on (also can be fixed on top ceiling) and by earth connection.So structure can obtain desirable safe effect under the prerequisite that increases hardly cost.Upper film guiding roller 10 and lower film guiding roller 20 are bearing on sliding stand 8 grinding the length direction of roller 5 back to a side of wind-up roll 211 corresponding to bubble, and it is corresponding that the position of upper and lower film guiding roller 10,20 and bubble grind the length direction of front side of roller 5.

According to professional general knowledge, aforesaid sliding stand 8 and sliding stand drive acting cylinder 7 respectively to have two, and with the state of mutual correspondence, be positioned at the both sides of frame 4, accordingly, corresponding both sides in aforementioned frame 4 are respectively provided with a frame end face guide rail 41 and a frame side guide 42 on left side and the right side of frame 4, frame end face guide rail 41 is positioned at the top of frame 4, and frame side guide 42 is positioned at frame 4 towards a side of sliding stand driving acting cylinder 7, be positioned at frame 4 side outward, aforementioned sliding stand 8 and frame end face guide rail 41 bearing fits, and this sliding stand 8 is extended with a sliding stand planker 81 in the side corresponding to frame side guide 42, this sliding stand planker 81 and frame side guide 42 bearing fits, the end of aforementioned acting cylinder post 71 is connected with sliding stand planker 81.Acting cylinder post 71 is preset with the surplus of free-extension, the thickness of the film roll 301 that the surplus of this free-extension and wind-up roll 211 will be collected is that radius adapts, so that when bubble grinds roller 5 and matches wind-up roll 211 rolling, along with being nested with the diameter of the film roll 301 on film roll on wind-up roll 211 volume core 30, gradually increase, bubble grinds roller 5 and is just able to automatically towards the direction that deviates from wind-up roll 211, do comformability displacement.

Above mentioned bubble grinds roller driver train 6 and comprises motor 61, drop-gear box 62, driven wheel 63,64 and driving band 65, motor 61 coordinates with drop-gear box 62 transmissions, and be fixed on drop-gear box permanent seat 621 together with motor 61 use drop-gear box screws 622 by drop-gear box 62, and these drop-gear box permanent seat 621 use screws 6212 are fixed on aforesaid sliding stand 8, be fixed on a sliding stand 8 that is positioned at frame 4 right sides.Driving wheel 63 is fixed on the reduction gearbox output shaft of drop-gear box 62, and flower wheel 64 is fixed on bubble and grinds on roller 5, and one end of driving band 65 is nested with on driving wheel 63, and the other end is nested with on flower wheel 64.

Please see Fig. 1 by emphasis, on aforementioned sliding stand 8 and in the position corresponding to aforementioned frame end face guide rail 41, be fixed with pair of sliding platform slide block 82, this pair of sliding platform slide block 82 and frame end face guide rail 41 bearing fits.On aforementioned sliding stand planker 81 and in the position corresponding to frame side guide 42, be fixed with a planker slide block 811, this planker slide block 811 and frame side guide 42 bearing fits.On drop-gear box permanent seat 62 and in the side corresponding to frame side guide 42, form and have a drop-gear box permanent seat planker 6211, on this drop-gear box permanent seat planker 6211 and towards a side of frame side guide 42, be fixed with a drop-gear box permanent seat planker slide block 62111, this drop-gear box permanent seat planker slide block 62111 and frame side guide 42 bearing fits.

Shown in figure, the two ends that aforesaid bubble grinds roller 5 are respectively ground roller roll shaft spindle nose 51 by bubble and are supported on rotationally on spindle nose supporting base 511, and spindle nose supporting base 511 adopts spindle nose supporting base fix screws 5111 to be fixed on sliding stand 8, above mentioned flower wheel 64 is fixed on the bubble that bubble grinds the right-hand member of roller 5 and grinds on roller roll shaft spindle nose 51.

In the present embodiment, the aforesaid driving wheel of stating 63 and flower wheel 64 are all used sprocket wheel, aforesaid driving band 65 is used chain, if yet driving wheel 63 and flower wheel 64 are used instead to belt pulley and used driving band 65 instead drive belt, should be considered as equivalent substitution so and still belong to the disclosed technology contents category of the utility model.

Aforesaid sliding stand drives the afterbody of acting cylinder 7 to be hinged with on acting cylinder seat 721 with bearing pin 72, and acting cylinder seat 721 use acting cylinder seat fix screws 7211 are fixed in frame 4, end at acting cylinder post 71 is equipped with an acting cylinder post connector 711, these acting cylinder post connector 711 use connector bearing pins 7111 are hinged on connector axis pin base 71111, and connector axis pin base 71111 is fixed on aforementioned sliding stand planker 81.In the present embodiment, sliding stand drives acting cylinder 7 to adopt cylinder, yet if use oil cylinder, should be considered as equivalence and replace.

Preferably, the shape of cross section of aforesaid frame end face guide rail 41 and frame side guide 42 is dovetail form, and correspondingly, the slide block slot of aforementioned sliding stand slide block 82, planker slide block 811 and drop-gear box permanent seat planker slide block 62111 is dovetail form.

Preferably, aforesaid conduction lifting rope 911 adopts copper wire (being copper conductor), but also can use aluminium wire, and even uses iron wire.

Shown in figure, the two ends of aforesaid upper film guiding roller 10 are bearing on upper film guiding roller axle bed 1011 by upper film guiding roller axle 101, going up film guiding roller axle bed 1011 has a pair of, one of them in this pair of upper film guiding roller axle bed 1011 in the drawings unshowned left side upper film guiding roller axle bed be fixed on the sliding stand 8 in left side of frame 4, and another in a pair of upper film guiding roller axle bed 1011 be fixed on the film guiding roller axle bed supporting circular arc 6213 defaulting on aforementioned drop-gear box permanent seat 621 by a upper film guiding roller axle bed on the right side shown in figure.The two ends of aforesaid lower film guiding roller 20 are bearing on a pair of lower film guiding roller axle bed 2011 by lower film guiding roller axle 201, a lower film guiding roller axle bed in one of them left side not illustrating in the drawings in this pair of lower film guiding roller axle bed 2011 is fixed on the sliding stand 8 in frame 4 left sides, and another in a pair of lower film guiding roller axle bed 2011 be fixed on aforementioned film guiding roller axle bed bearing support 6213 by a lower film guiding roller axle bed on the right side shown in figure.Upper and lower film guiding roller 10,20 keeps parallel at length direction each other, and the position of lower film guiding roller 20 is lower than upper film guiding roller 10, and both are keeping context.

Applicant describes use of the present utility model in conjunction with Fig. 1 and Fig. 2, when electric thin 3011 is when entering successively bubble and grind between roller 5 and wind-up roll 211 and be wound on the film roll volume core 30 being nested with on wind-up roll 211 by way of upper film guiding roller 10 and lower film guiding roller 20 shown in Fig. 1, by aforesaid power transmission box 1, driven in grinding match wind-up roll 211 motions of state of roller 5 with bubble, by wind-up roll chain sprocket drive chain 2112, drive 2111 motions of wind-up roll sprocket wheel, now, aforementioned wind-up roll clamping cylinder 212 corresponding to the wind-up roll 211 of this state of kinematic motion is also in running order, the end face of the wind-up roll roll shaft of wind-up roll 211 is compressed.Meanwhile, bubble grinds motor 61 work of roller driver train 6, through drop-gear box 62, slow down, and the reduction gearbox output shaft by drop-gear box 62 drives driving wheel 63 motions, because one end of driving band 65 is nested with on driving wheel 63, the other end is nested with on flower wheel 64, grinds on roller roll shaft spindle nose 51 again because flower wheel is fixed on the bubble that bubble grinds the right-hand member of roller 5, thereby through driving band 65, drive flower wheel 64 by driving wheel 63, by flower wheel 64, drive bubble to grind roller 5 motions.In this process, because bubble grinds roller 5, coordinate 211 pairs of electric thins 3011 of wind-up roll to play the effect of rolling, thereby can make the bubble receipts on electric thin 3011 flat, namely the air in bubble is displaced, the quality of electric thin 3011 is ensured.When the electric thin 3011 that the film roll volume core 30 on wind-up roll 211 batches reaches the total length of setting, the diameter of film roll 301 reaches and sets while requiring, and temporarily stops rolling.Now sliding stand drives acting cylinder 7 work, acting cylinder post 71 stretches outside cylinder body, promote the sliding stand planker 81 of sliding stand 8, because drop-gear box 62 is arranged on sliding stand 8 together with motor 61 and bubble grinds roller 5 and is supported on sliding stand 8, therefore when acting cylinder post 71 by sliding stand 8 in frame 4 when deviating from the direction displacement of wind-up roll 211, bubble grinds roller 5 and just leaves wind-up roll 211, now by online assignment personnel, electric thin 3011 is strangled to disconnected (cut-out).And then center shaft drive motor 31 work of center shaft driver train 3, drive center shaft 2 to turn over (rotation) 90 °, make the next i.e. wind-up roll in readiness for action 211 correspond to bubble and grind roller 5, and by workman, electric thin 3011 is dragged on the film roll volume core 30 causing on this wind-up roll 211, and the film roll 301 that had previously batched electric thin 3011 is in state as shown in Figure 1.Then under the work of power transmission box 1, make wind-up roll 211 motions of grinding roller 5 corresponding to bubble, simultaneously, aforesaid sliding stand drives acting cylinder 7 work, until make bubble grind the state of roller 5 in matching with wind-up roll 211, in the process of wind-up roll 211 rollings, by workman, the film roll 301 that was previously wound with electric thin 3011 is taken off from wind-up roll 211 together with film roll volume core 30, and on wind-up roll 211, be nested with film roll volume core 30.When workman operates, because the static mechanism 9 that disappears is eliminated the static on electric thin 3011, thereby there will not be the phenomenon that attacked by static.

When changing the specification of electric thin 3011, that is to say that the grammes per square metre when electric thin 3011 is less, be that electric thin 3011 is very meagre and while there is bubble hardly, bubble so of the present utility model grinds roller 5 and develops into film guiding roller, in this case, without enabling motor 61, and flower wheel 64 is ground removal roller roll shaft spindle nose 51 from bubble.

In sum, the technical scheme that the utility model provides has overcome the shortcoming in prior art, has completed invention task, has cashed the technique effect referring in the superincumbent technique effect of applicant hurdle.

Claims (9)

1. an electric thin wrap-up with the electrostatic function that disappears, comprises a power transmission box (1), one end is bearing in that frame (4) is upper rotationally and the other end is bearing in the center shaft (2) on power transmission box (1) rotationally, two ends upper at this center shaft (2) and that lay respectively at center shaft (2) are fixed with a pair of shape with the state corresponding to each other and are criss cross wind-up roll frame (21), between this is to wind-up roll frame (21) and around the circumferencial direction of wind-up roll frame (21), with the state at 90 ° of intervals, be provided with rotationally wind-up roll (211), this wind-up roll (211) is in transmission connection towards one end and the power transmission box (1) of described power transmission box (1), one is arranged on the center shaft driver train (3) that drives drop-gear box (32) to form by center shaft drive motor (31) and center shaft in frame (4) and that be in transmission connection with center shaft (2), characterized by further comprising bubble and ground roller (5), bubble grinds roller driver train (6), sliding stand drives acting cylinder (7), static mechanism (9) disappears, upper film guiding roller (10) and lower film guiding roller (20), bubble grinds roller (5) in the position corresponding to described wind-up roll (211) and the state matching with wind-up roll (211) is bearing on sliding stand (8) rotationally, and this sliding stand (8) is slidably arranged in described frame (4), bubble grinds roller driver train (6) and is arranged on sliding stand (8), and grinding roller (5) with bubble is in transmission connection, sliding stand drives acting cylinder (7) to be arranged in frame (4) with horizontally-arranged state, and this sliding stand drives the acting cylinder post (71) of acting cylinder (7) to be connected with described sliding stand (8), the static mechanism (9) that disappears comprises hairbrush (91) and hairbrush suspension bracket (92), hairbrush (91) is fixed on suspension status on hairbrush suspension bracket (92) by conduction lifting rope (911) in the position of grinding corresponding to described bubble between roller (5) and described wind-up roll (211), and the bristle (912) of this hairbrush (91) under use state with the Surface Contact of electric thin, hairbrush suspension bracket (92) is fixed on the body of wall in operation place or top ceiling and by earth connection in the top of the described frame of correspondence (4), upper film guiding roller (10) and lower film guiding roller (20) are bearing on described sliding stand (8) grinding the length direction of roller (5) back to a side of described wind-up roll (211) corresponding to bubble.

2. the electric thin wrap-up with the electrostatic function that disappears according to claim 1, it is characterized in that being respectively provided with in the corresponding both sides of described frame (4) a frame end face guide rail (41) and a frame side guide (42), frame end face guide rail (41) is positioned at the top of frame (4), and frame side guide (42) is positioned at frame (4) towards a side of described sliding stand driving acting cylinder (7), described sliding stand (8) and frame end face guide rail (41) bearing fit, and this sliding stand (8) is extended with a sliding stand planker (81) in the side corresponding to frame side guide (42), this sliding stand planker (81) and described frame side guide (42) bearing fit, the end of described acting cylinder post (71) is connected with sliding stand planker (81), described bubble grinds roller driver train (6) and comprises motor (61), drop-gear box (62), driving wheel (63), flower wheel (64) and driving band (65), motor (61) coordinates with drop-gear box (62) transmission, and be fixed on drop-gear box permanent seat (621) together with motor (61) by drop-gear box (62), and this drop-gear box permanent seat (621) is fixed on described sliding stand (8), driving wheel (63) is fixed on the reduction gearbox output shaft of drop-gear box (62), flower wheel (64) is fixed on described bubble and grinds on roller (5), one end of driving band (65) is nested with on driving wheel (63), the other end is nested with on flower wheel (64).

3. the electric thin wrap-up with the electrostatic function that disappears according to claim 2, it is characterized in that upper at described sliding stand (8) and in the position corresponding to described frame end face guide rail (41), be fixed with pair of sliding platform slide block (82), this pair of sliding platform slide block (82) and frame end face guide rail (41) bearing fit; At described sliding stand planker (81), go up and be fixed with in the position corresponding to described frame side guide (42) a planker slide block (811), this planker slide block (811) and frame side guide (42) bearing fit.

4. the electric thin wrap-up with the electrostatic function that disappears according to claim 2, it is characterized in that upper at described drop-gear box permanent seat (621) and form and have a drop-gear box permanent seat planker (6211) in the side corresponding to described frame side guide (42), upper and be fixed with a drop-gear box permanent seat planker slide block (62111), this drop-gear box permanent seat planker slide block (62111) and frame side guide (42) bearing fit towards a side of frame side guide (42) at this drop-gear box permanent seat planker (6211).

5. the electric thin wrap-up with the electrostatic function that disappears according to claim 2, it is characterized in that two ends that described bubble grinds roller (5) respectively grind roller roll shaft spindle nose (51) by bubble and be bearing in rotationally on spindle nose supporting base (511), and spindle nose supporting base (511) is fixed on described sliding stand (8) above, described flower wheel (64) is fixed on bubble and grinds on roller roll shaft spindle nose (51).

6. the electric thin wrap-up with the electrostatic function that disappears according to claim 2, is characterized in that described driving wheel (63) and flower wheel (64) are sprocket wheel or belt pulley, and described driving band (65) is chain or drive belt.

7. the electric thin wrap-up with the electrostatic function that disappears according to claim 1 and 2, is characterized in that described sliding stand drives acting cylinder (7) for cylinder or oil cylinder.

8. according to the disappear electric thin wrap-up of electrostatic function of having described in claim 2 or 3, it is characterized in that described frame end face guide rail (41) and the shape of cross section of frame side guide (42) are dovetail form.

9. the electric thin wrap-up with the electrostatic function that disappears according to claim 1, is characterized in that described conduction lifting rope is aluminium wire, copper wire or iron wire.