CN205045584U - Film coating machine - Google Patents
Film coating machine Download PDFInfo
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- CN205045584U CN205045584U CN201520035436.4U CN201520035436U CN205045584U CN 205045584 U CN205045584 U CN 205045584U CN 201520035436 U CN201520035436 U CN 201520035436U CN 205045584 U CN205045584 U CN 205045584U
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- height trestle
- medium
- upper bracket
- film layer
- nut
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- 239000007888 film coating Substances 0.000 title abstract description 6
- 238000009501 film coating Methods 0.000 title abstract description 6
- 239000003292 glue Substances 0.000 claims description 74
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 210000002489 tectorial membrane Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 15
- 239000004033 plastic Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 241000533950 Leucojum Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a film coating machine, support in the upper bracket that vertical orientation distributes in proper order reaches to and set up the last rubber roll on the upper bracket and set up the lower rubber roll on well support. The both ends of going up the rubber roll all are provided with the connection the upper bracket with the bolt assembly of well support, bolt assembly includes screw rod and nut, the screw rod passes in vertical direction in proper order the connecting plate of upper bracket with the connecting plate of well support with the nut cooperation. Film coating machine still establishes the pressure regulating spring between the connecting plate of the nut of screw rod and upper bracket including the cover, pressure between the connecting plate of the connecting plate of pressure regulating spring through adjusting the upper bracket and well support is in order to adjust the pressure between rubber roll and time rubber roll. The pressure regulating spring is in compression state, and both ends respectively with the nut with the connecting plate of upper bracket offsets. Above -mentioned film coating machine can solve the relatively poor problem of tectorial membrane quality that insufficient pressure leads to between the upper and lower rubber roll of mentioning in the background art.
Description
Technical field
The utility model relates to film layer technical field, particularly relates to a kind of film layer.
Background technology
Overlay film be by coating adhesive after plastic sheeting, be bonded together after heating, pressurizeing with the printed matter of papery or other materials, form the process of product of paper unification.Realize the equipment of this process, be called film layer.Film layer is primarily of upper glue roller and lower rubber roller composition, and lower rubber roller is fixed, and upper glue roller can move up and down by relative lower rubber roller in the vertical direction, and lower rubber roller rotates and drives upper glue roller to rotate, and namely lower rubber roller is lower rubber roller, and upper glue roller is upper glue roller.After the printed matter of plastic sheeting and papery or other materials passes through between upper glue roller and lower rubber roller, namely printed matter completes coating technique.The plastic sheeting that printed matter surface after overlay film is many one deck is thin and transparent, can not only improve glossiness, and the performance of waterproof, antifouling, wear-resisting, folding, resistance to chemical attack simultaneously is also improved, and therefore extends service life.
During film layer overlay film, according to the printed matter thickness treating overlay film, film layer upper glue roller need be promoted to different height.At present, the structure that film layer promotes upper glue roller mainly uses hand wheel rotating leading screw or worm screw, and the rocking arm be connected with screw mandrel or worm screw by is driven upper glue roller to rise or declines.When adopting the film layer overlay film of above-mentioned lift system, except the own wt of top rubber roll is formed except certain pressure at printed matter surface, cannot Additional pressurizations between upper lower rubber roller.But pressure needed for overlay film can change to some extent according to situations such as thickness of ink layer of presswork, material quality, climate changes, and the insufficient pressure that above-mentioned top rubber roll deadweight is formed, because overlay film pressure causes foaming, snowflake not after some printed matter overlay film can be caused, the problems such as film bonding is insecure.
In sum, how solving the problem that compound film quality that on film layer, between lower rubber roller, insufficient pressure causes is poor, is those skilled in the art's problem demanding prompt solutions.
Utility model content
The utility model provides a kind of film layer, to solve in prior art the problem of insufficient pressure between lower rubber roller on film layer.
In order to solve the problems of the technologies described above, the utility model discloses following technical scheme:
Film layer, comprises upper bracket and medium-height trestle that vertical direction distributes successively, and the upper glue roller be arranged on described upper bracket and the lower rubber roller be arranged on described medium-height trestle.The two ends of described upper glue roller are provided with the bolt assembly connecting described upper bracket and described medium-height trestle, described bolt assembly comprises screw rod and nut, described screw rod at vertical direction successively through the connecting panel of described upper bracket and the connecting panel of described medium-height trestle and described nut screw connection.Described film layer also comprises the pressure spring between nut and the connecting panel of described upper bracket being set in described screw rod, and described pressure spring is by regulating pressure between the connecting panel of described upper bracket and the connecting panel of described medium-height trestle to regulate pressure between described upper glue roller and described lower rubber roller.Described pressure spring is in compressive state, and two ends offset with the connecting panel of described nut and described upper bracket respectively.
Preferably, the described bolt assembly that described upper glue roller two ends are arranged is two groups, and the described bolt often organized all is arranged with described pressure spring.
Preferably, the roll shaft of described upper glue roller is through described upper bracket, and the roll shaft of described lower rubber roller is through described medium-height trestle; The jump ring be enclosed within described roll shaft is equipped with between described roll shaft axle head and described support.
Preferably, one end of described upper glue roller is provided with pressurization detector switch, described pressurization detector switch is located between the connecting panel of described upper bracket and the connecting panel of described medium-height trestle, and described pressurization detector switch is by detecting pressure between the connecting panel of described upper bracket and the connecting panel of described medium-height trestle to detect pressure between described upper glue roller and described lower rubber roller.
Preferably, described film layer also comprises lift system, described medium-height trestle is provided with vertical direction to extend, and supplies the slide opening that the axle head of described lower rubber roller passes, described lift system is connected with described medium-height trestle to drive described medium-height trestle to move at vertical direction relative to the axle head of described lower rubber roller.
Preferably, described lift system comprises: be positioned at below described medium-height trestle, and the lower bracket be fixedly linked with described medium-height trestle; Described lower bracket is provided with chute, rotating shaft, is connected to drive the actuating device of described axis of rotation and be connected with described rotating shaft with described rotating shaft, and the swing arm that can swing in vertical plane with the rotation of described rotating shaft; Described swing arm is provided with the roller coordinated that to roll with described chute.
Preferably, the handwheel that described actuating device comprises retarder and is connected with the power intake of described retarder, the clutch end of described retarder is connected with described rotating shaft.
Preferably, described film layer also comprises linear transducer and is positioned at the below of described medium-height trestle, and the sensor bezel be fixedly linked with described medium-height trestle.Described sensor bezel is in horizontality.Described linear transducer remains on certain altitude, and described sensor bezel is provided with the pole vertically extended, and described linear transducer is used for responding to the displacement of described pole in vertical plane.
Preferably, described film layer also comprises clamp nut, and described clamp nut is arranged on the described screw flight end with described nut screw connection, and described clamp nut is close to the below of described nut.
The film layer working process that the utility model provides is as follows: between upper glue roller and lower rubber roller, place plastic sheeting and printed matter, and the weight of upper glue roller is pressed in above them, provides the pressure that plastic sheeting is pressed together on printed matter surface by film layer.Except this pressure, also extra pressure is created by following manner: upper glue roller is arranged on the upper bracket of film layer between upper glue roller and lower rubber roller, lower rubber roller is arranged on the lower bracket of film layer, upper bracket two ends all arrange the bolt assembly connecting itself and medium-height trestle, screw rod in bolt assembly at vertical direction successively through the nut screw connection in the connecting panel of upper bracket and the connecting panel of medium-height trestle and bolt assembly, sheathed pressing spring on screw rod, pressing spring two ends offset with the nut of screw rod and the connecting panel of described upper bracket respectively, and pressure spring is in compressive state.The pressure spring of compression produces the pressure acted on its connecting panel vertically downward to upper bracket, because upper glue roller is arranged on upper bracket, so above-mentioned pressure also acts on upper glue roller simultaneously, namely go up between lower rubber roller and there is the Additional pressurizations except upper glue roller gravity.Now, start the power system of film layer rubber roll, the lower rubber roller as drive roll drives the upper glue roller as driven voller to rotate, and makes plastic sheeting and printed matter between upper lower rubber roller by completing coating process.And, the reduction length of pressure spring can be changed by the distance of the relative upper bracket connecting panel of adjusting bolt nut, thus adjustment pressure spring acts on the elastic force on upper glue roller.In sum, overlay film function that the utility model provides solve exist in background technology because of insufficient pressure and the poor problem of the compound film quality that causes between lower rubber roller on film layer, and institute's pressurized energy also can regulate and control according to overlay film situation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The left view of the film layer that Fig. 1 provides for the utility model embodiment;
The front view of the film layer that Fig. 2 provides for the utility model embodiment;
The back view of the film layer that Fig. 3 provides for the utility model embodiment;
The right elevation of the film layer that Fig. 4 provides for the utility model embodiment;
In upper Fig. 1-4: 1, upper bracket; 2, medium-height trestle; 3, upper glue roller; 4, lower rubber roller; 5, bolt; 6, nut; 7, pressure spring; 8, jump ring; 9, pressurize detector switch; 10, slide opening; 11, lower bracket; 12, chute; 13, rotating shaft; 14, swing arm; 15, roller; 16, retarder; 17, handwheel; 18, sensor bezel; 19, linear transducer; 20, pole; 21, clamp nut.
Detailed description of the invention
The utility model embodiment provides a kind of film layer, solve exist in background technology because of insufficient pressure and the poor problem of the compound film quality that causes between lower rubber roller on film layer.
Technical scheme in the utility model is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Incorporated by reference to the left view of the film layer provided for the utility model embodiment with reference to figure 1, Fig. 2 and Fig. 3, Fig. 1, the front view of the film layer that Fig. 2 provides for the utility model embodiment, the back view of the film layer that Fig. 3 provides for the utility model embodiment.The film layer that the utility model embodiment provides, comprises upper bracket 1 and medium-height trestle 2 that vertical direction distributes successively, and the upper glue roller 3 be arranged on upper bracket 1 and the lower rubber roller 4 be arranged on medium-height trestle 2.The two ends of upper glue roller 3 are provided with the bolt assembly connecting upper bracket 1 and medium-height trestle 2, and bolt assembly comprises screw rod 5 and nut 6, and screw rod 5 coordinates with nut 6 through the connecting panel of upper bracket 1 and the connecting panel of medium-height trestle 2 successively at vertical direction.Above-mentioned upper bracket 1 and the connecting panel of medium-height trestle 2 refer to that on this support, screw rod 5 is able to the position be connected by two stands, and as shown in Figure 2 or Figure 3, upper bracket 1 and medium-height trestle 2 are Troffer, and notch is opened in the direction deviating from upper glue roller 3 and lower rubber roller 4.The horizontal component of above-mentioned Troffer is the connecting panel of upper bracket 1 and medium-height trestle 2, and the hole passed through for above-mentioned screw rod 5 is all had at above-mentioned horizontal component, the diameter in hole is between the external diameter and the internal diameter of above-mentioned nut 6 of above-mentioned screw rod 5, namely above-mentioned nut 6 can not pass above-mentioned perforate, and that is screw rod 5 and nut 6 coordinate and upper bracket 1 and medium-height trestle 2 can be connected.
Above-mentioned film layer also comprises the pressure spring 7 between nut and the connecting panel of upper bracket 1 being set in screw rod 5, and pressure spring 7 is in compressive state, and two ends offset with the connecting panel of nut and upper bracket 1 respectively.The pressure spring 7 pairs of upper brackets 1 of above-mentioned compression produce the first application force acted on its connecting panel vertically downward, meanwhile above-mentioned pressure spring 7 also creates the second application force upwards to the nut of screw rod 5, why screw rod 5 is not walked by pressure spring 7 elastic force bullet upwards, because there is the nut 6 coordinated with screw rod 5, nut 6 is stuck in the tapping of the connecting panel of medium-height trestle 2, and therefore medium-height trestle 2 receives, direction three application force upwards equal with above-mentioned second amount of force.Because upper glue roller 3 is arranged on upper bracket 1, and upper bracket 1 cannot up-and-down movement relative to upper glue roller 3, so the first application force also acts on upper glue roller 3 simultaneously.Therefore above-mentioned pressure spring 7 is by regulating pressure between the connecting panel of upper bracket 1 and the connecting panel of medium-height trestle 2 to regulate pressure between upper glue roller 3 and lower rubber roller 4.Kind the utility model embodiment of above-mentioned pressure spring 7 does not limit, and those skilled in the art can according to actual conditions from material, the thickness of spring wire, the diameter of spring coil, and suitable pressure spring is selected in the aspect that length etc. affect its elastic force.
Operationally, place plastic sheeting and printed matter between upper glue roller and lower rubber roller after, the weight of upper glue roller is pressed in above them film layer of the prior art, provides whole pressure that plastic sheeting is pressed together on printed matter surface by film layer.And the film layer that the utility model embodiment provides, except above-mentioned top rubber roll 3 is conducted oneself with dignity except the pressure produced between upper glue roller 3 and lower rubber roller 4, also create the extra pressure in technique scheme, now, start the power system of film layer rubber roll, lower rubber roller 4 as drive roll drives the upper glue roller 3 as driven voller to rotate, and makes plastic sheeting and printed matter between upper lower rubber roller 4 by completing coating process.Therefore the overlay film function that the utility model embodiment provides solves in background technology and causes foaming, snowflake because overlay film pressure is inadequate after some printed matter overlay film, the insecure problem waiting compound film quality poor of film bonding.In practice, according to the difference of the factors such as thickness of ink layer of presswork, material quality, climate change, also require the overlay film pressure adjustable of film layer, to ensure the level that various compound film quality all keeps higher, the pressure between the upper glue roller 3 of the film layer that the utility model embodiment provides and lower rubber roller 4 regulates by regulating the mode of pressure spring 7 amount of compression.Above-mentioned regulative mode is a lot, such as, utilize instrument manually to twist screw rod 5, regulate the mode of pressure spring 7 amount of compression with this.In a word, the nut that the object of adopting in any way is by changing screw rod 5 regulates upper glue roller 3 and lower rubber roller 4 pressure relative to upper bracket 1 connecting panel distance.The utility model embodiment does not limit above-mentioned regulative mode, and those skilled in the art can select according to actual conditions.
Be optimized technique scheme, the bolt assembly that upper glue roller 3 two ends are arranged is two groups, and bolt 5 is all arranged with pressure spring 7.Please refer to Fig. 2, bolt assembly is all symmetrical along upper glue roller 3 Width.Therefore, compared with when only having one group, the distribution of pressure area between upper glue roller 3 and lower rubber roller 4 is larger, makes the compound film quality of the printed matter passed through between two rollers more stable.
More preferred, the roll shaft of upper glue roller 3 is through upper bracket 1, and the roll shaft of lower rubber roller 4 is through medium-height trestle 2; The jump ring 8 be enclosed within roll shaft is equipped with between the axle head of two roll shafts and two stands.The effect of jump ring 8 limits two stands at the play of two roll shaft axial directions, make two stands remain vertical state, and the relative position of two stands also do not change.Therefore, pressure spring 7 acts on the pressure between two stands, just can be equal to the pressure between upper glue roller 3 and lower rubber roller 4, just can realize the adjustable controlled function of overlay film gross pressure of film layer, otherwise due to after play generation angle between two stands, the elastic force that pressure spring 7 produces only has the component of vertical direction just can affect two roll gap pressures.That is, want to reach identical compound film quality, do not establish the situation of jump ring 8 compared with technique scheme, need the elastic force that pressure spring 7 provides larger.And existence causes two roll gap pressures sudden changes and causes the non-controllable risk of compound film quality bust because of mismate between two stands.
Based on the reason identical with above-mentioned preferred version, the film layer that the utility model embodiment provides also comprises clamp nut 21, and clamp nut 21 is arranged on the thread end of the screw rod 5 coordinated with nut 6, and described clamp nut 21 is close to the below of described nut 6.Clamp nut 21 plays and prevents under the elastic force of pressure spring 7, the effect that nut 6 is moved with the cooperation position of screw rod 5, and after adding clamp nut 21, nut 6 is more firmly engaged on screw rod 5.Please refer to Fig. 1, the external diameter of clamp nut 21 is greater than the external diameter of nut 6, even if nut 6 is under the elastic force effect of pressure spring 7, there occurs downward micro-displacement, and clamp nut 21 also can hinder the further change of above-mentioned displacement.This has just ensured the stability of the film layer overlay film pressure that the utility model embodiment provides better, thus has ensured the stability of compound film quality.
In sum, the pressure between upper glue roller 3 and lower rubber roller 4 is adjustable controlled, and certain above-mentioned pressure also can be surveyed known.Please refer to Fig. 4, this figure is the right elevation of the film layer that the utility model embodiment provides.One end of upper glue roller 3 is provided with pressurization detector switch 9, pressurization detector switch 9 is located between the connecting panel of upper bracket 1 and the connecting panel of medium-height trestle 2, and pressurization detector switch 9 is by detecting pressure between the connecting panel of described upper bracket 1 and the connecting panel of described medium-height trestle 2 to detect pressure between described upper glue roller 3 and described lower rubber roller 4.State as pressurization detector switch 9 is divided into opening and closing two states, and above-mentioned state exists pressure respectively and there are not two kinds of situations of pressure between corresponding two rubber rolls, and the folding conversion of pressurization detector switch 9 correspond to the time point producing pressure between two rollers.Have a lot by the mode that above-mentioned pressure information is converted to numerical information by certain equipment, those skilled in the art can decide in its sole discretion according to actual conditions, and the utility model embodiment does not limit this.
We know that film layer starts before coating processes and after terminating this film coating operation, upper glue roller 3 is all needed to be thus lifted to certain altitude, be reentered into the printed matter until overlay film and could start again the process of film coating operation after adjusting the height of upper glue roller 3, the lift system that is film layer promoting upper glue roller is indispensable.Please refer to Fig. 1 or Fig. 3, the medium-height trestle 2 of the film layer that the utility model embodiment provides is provided with vertical direction to extend, and supply the slide opening 10 that the axle head of lower rubber roller 4 passes, on this basis, the lift system that the utility model embodiment provides is connected to drive medium-height trestle 2 to move at vertical direction relative to the axle head of lower rubber roller 4 with medium-height trestle 2.In other words, the effect of above-mentioned slide opening 10 is exactly while upper glue roller 3 is promoted, and the position of lower rubber roller 4 remains constant, and the distance between upper glue roller 3 and lower rubber roller 4 is changed.
Above-mentioned lift system comprises: be positioned at below medium-height trestle 2, and the lower bracket 11 be fixedly linked with medium-height trestle 2, lower bracket 11 is provided with chute 12, rotating shaft 13, be connected with rotating shaft 13 actuating device that rotates with drive shaft 13 and being connected with rotating shaft 13 and the swing arm 14 that can swing in vertical plane with the rotation of rotating shaft 13, swing arm 14 is provided with the roller 15 coordinated that to roll with chute 12.The working process of above-mentioned lift system is as follows:
First, open above-mentioned actuating device drive shaft 13 to rotate, rotating shaft 13 drives swing arm 14 to swing in vertical plane again, the swing of swing arm 14 drives roller 15 provided thereon to roll in the chute 12 of lower bracket 11, the center-point height of roller 15 is promoted in vertical plane, correspondingly, lower bracket 11 is also promoted thereupon.Because lower bracket 11 is fixedly connected with medium-height trestle 2, medium-height trestle 2 is also promoted with lower bracket 11 naturally, and now, medium-height trestle 2 also changes with the relative position of lower rubber roller 4 thereupon, the i.e. connecting panel of relative medium-height trestle 4, the axle head of lower rubber roller 4 declines along above-mentioned slide opening 10.This is the change of both relative positions, and the position of lower rubber roller 4 does not change along with the lifting of medium-height trestle 2.By the upper bracket 1 that bolt 5 is connected in series with medium-height trestle 2, together promote because deadweight then can be headed on by medium-height trestle 2.And upper bracket 1 and the upper glue roller 3 of film layer are fixed, so the result of more above-mentioned row enhancing actions is exactly upper glue roller 3, relative lower rubber roller 4 is promoted.Although the pressure in more above-mentioned row lifting process between upper bracket 1 and medium-height trestle 2 exists always, can infer, the size of above-mentioned pressure also can not hinder above-mentioned enhancing action.In the lifting process of upper glue roller 3, if pressure spring 7 keeps state of nature not namely to be in the state of compression, so above-mentioned pressure does not just affect completely on above-mentioned lifting process, and as seen in lifting process, pressure spring 7 is preferred scheme in the raw.
When the hoisting depth of upper glue roller 3 reaches the height required by the printed matter treating overlay film, plastic sheeting is placed with after the printed matter of overlay film between two rubber rolls, change the rotation direction that above-mentioned actuating device drives lower rotary shaft 13, the above-mentioned lifting process of analogy is known, this can cause medium-height trestle 2 to decline, Distance Shortened between the connecting panel of medium-height trestle 2 and the roll shaft of lower rubber roller 4, and the position of lower rubber roller 4 is constant all the time.Be down to when upper bracket 1 upper glue roller 3 making to be fixedly linked with it to be pressed in and to treat on the printed matter of overlay film, when lower rubber roller 4 starts the height of the weight bearing upper glue roller 3, medium-height trestle 2 continues to decline, and upper bracket 1 will be caused to be separated with medium-height trestle 2.Now, because the limited length of the bolt 5 of serial connection upper bracket 1 and medium-height trestle 2, and bolt 5 is also arranged with pressure spring 7, so when medium-height trestle 2 continues to decline, distance between the connecting panel of the relative upper bracket 1 of nut of bolt 5 is inevitable to shorten thereupon, namely pressure spring 7 is inevitable compresses thereupon, in above-mentioned lifting process pressure spring 7 preferred version in the raw basis on, suppress the compression of spring 7 thereupon, meeting between the connecting panel of upper bracket 1 and the connecting panel of medium-height trestle 2 produces pressure, that is pressure is created between upper glue roller 3 and lower rubber roller 4, the deduction process of above-mentioned conclusion is illustrated in detail in the position that present specification detailed description of the invention part is more forward, this is superfluous words not.Therefore more above-mentioned row down maneuvers except reach to there is the overlay film pressure produced because upper glue roller deadweight that film layer of the prior art has between two rubber rolls object except, also a kind of mode of the amount of compression of the pressure spring of the film layer regulating the utility model embodiment to provide can be regarded as, adopt above-mentioned implementation, the film layer that the utility model embodiment is provided possesses two functions that promote and pressurize simultaneously, and the step in operating process does not increase, only need change direction of operating, therefore above-mentioned implementation can regard as a kind of preferred version.
Preferably, the handwheel 17 that above-mentioned actuating device comprises retarder 16 and is connected with the power intake of retarder 16, the clutch end of retarder 16 is connected with rotating shaft 13.Why between rotating shaft 13 and handwheel 17, not arranging retarder 16, is the consideration based on the rotating speed controlling rotating shaft 13.
And, on the basis of the above, the film layer that the utility model embodiment provides also has following advantage: be generally hand wheel rotating leading screw or worm screw with the lift structure of upper glue roller in prior art, the rocking arm be connected with screw mandrel by one is driven upper glue roller to rise or declines, the shortcoming of this lift structure is that hoisting depth is not more than 30mm, can not to thick sheet material covering film.The hoisting depth of above-mentioned lift system is increased, and can only be that the approach of the size by increasing screw mandrel or worm screw realizes, and this will inevitably make the size of whole film layer also become large thereupon certainly.And adopt the film layer that the utility model embodiment provides, not only the hoisting depth of upper glue roller 3 can reach 37mm, but also has the advantage in size concurrently.
In order to measure the hoisting depth of upper glue roller 3, please refer to Fig. 4, the film layer that the utility model embodiment provides also comprises linear transducer 19 and is positioned at the below of medium-height trestle 2, and the sensor bezel 18 that one end and medium-height trestle 2 are fixedly linked.Sensor bezel 18 is in horizontality; Linear transducer 19 remains on certain altitude; Sensor bezel 18 is provided with the pole 20 vertically extended, and linear transducer 19 is used for responding to the displacement of pole 20 in vertical plane.No matter medium-height trestle 2 is promoted or is declined, sensor bezel 18 is moved all thereupon, when upper glue roller 3 is by lifting, its hoisting depth is equal to the climb of sensor bezel 18, now sensor bezel 18 drives pole 20 to rise, above-mentioned hoisting depth is also just equal to the rise height of pole 20, and the rise height of pole 20 by linear transducer 19 perception, can finally obtain the hoisting depth of upper glue roller 3 by the telltale be connected with linear transducer 19.
And it is previously mentioned in present specification, reverse operating enhancing action is adopted finally to reach in the mode of the adjustment pressure spring amount of compression of pressurization object, cooperatively interact between the device of the above-mentioned measurement hoisting depth in the film layer that the utility model embodiment provides and pressurization detector switch 9, the effect of measuring added force value can also be played simultaneously.That is be converted in numerous modes of numerical information multiple by pressure information, realizing changing by above-mentioned cooperation is also a kind of mode wherein.Concrete engagement process is as follows: pressurization detector switch 9 is communicated with the telltale of linear transducer 19, when medium-height trestle 2 drops to before the connecting panel of upper bracket 1 and the unsegregated height of connecting panel of medium-height trestle 2, although pole 20 moves downward, but owing to not producing pressure between upper bracket 1 and medium-height trestle 2, namely the detector switch 9 that pressurizes is not opened, and the numerical value of the telltale display of linear transducer 19 only can be considered the hoisting depth value decreased.When medium-height trestle 2 drops to the generation discharge head between the connecting panel of upper bracket 1 and the connecting panel of medium-height trestle 2, pressurization detector switch 9 is unlocked, and the numerical value of the telltale display of linear transducer 19 is just considered to force value.We can pass through specific computer program, make the telltale of linear transducer 19 only show hoisting depth value and force value, and do not show the number range that centre belongs to highly corresponding.
In sum, the film layer that visible the utility model embodiment provides, not only has and promote and pressurization two functions, and structure is simple, easy to operate.Between the hoisting depth value of upper glue roller 3 and two rubber rolls, added force value also can be measured, and same measurement process can be utilized to realize.
The above is only detailed description of the invention of the present utility model, those skilled in the art is understood or realizes the utility model.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
The above is only detailed description of the invention of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. film layer, comprise upper bracket (1) and medium-height trestle (2) that vertical direction distributes successively, and the upper glue roller (3) be arranged on described upper bracket (1) and the lower rubber roller (4) be arranged on described medium-height trestle (2); It is characterized in that, the two ends of described upper glue roller (3) are provided with the bolt assembly connecting described upper bracket (1) and described medium-height trestle (2), described bolt assembly comprises screw rod (5) and nut (6), and described screw rod (5) coordinates with described nut (6) through the connecting panel of described upper bracket (1) and the connecting panel of described medium-height trestle (2) successively at vertical direction; Described film layer also comprises the pressure spring (7) between nut and the connecting panel of described upper bracket (1) being set in described screw rod (5), described pressure spring (7) by regulate described upper bracket (1) connecting panel and the connecting panel of described medium-height trestle (2) between pressure to regulate pressure between described upper glue roller (3) and described lower rubber roller (4); Described pressure spring (7) is in compressive state, and two ends offset with the connecting panel of described nut and described upper bracket (1) respectively.
2. film layer according to claim 1, is characterized in that, the described bolt assembly that described upper glue roller (3) two ends are arranged is two groups, and the described bolt (5) often organized all is arranged with described pressure spring (7).
3. film layer according to claim 1, is characterized in that, the roll shaft of described upper glue roller (3) is through described upper bracket (1), and the roll shaft of described lower rubber roller (4) is through described medium-height trestle (2); The jump ring (8) be enclosed within described roll shaft is equipped with between described roll shaft axle head and described support.
4. film layer according to claim 1, it is characterized in that, one end of described upper glue roller (3) is provided with pressurization detector switch (9), described pressurization detector switch (9) is located between the connecting panel of described upper bracket (1) and the connecting panel of described medium-height trestle (2), described pressurization detector switch (9) by detect described upper bracket (1) connecting panel and the connecting panel of described medium-height trestle (2) between pressure to detect pressure between described upper glue roller (3) and described lower rubber roller (4).
5. film layer according to claim 1, it is characterized in that, also comprise lift system, described medium-height trestle (2) is provided with vertical direction to extend, and supplying the slide opening (10) that the axle head of described lower rubber roller (4) passes, described lift system is connected with described medium-height trestle (2) to drive described medium-height trestle (2) to move at vertical direction relative to the axle head of described lower rubber roller (4).
6. film layer according to claim 5, is characterized in that, described lift system comprises: be positioned at described medium-height trestle (2) below, and the lower bracket (11) be fixedly linked with described medium-height trestle (2); Described lower bracket (11) be provided with chute (12), rotating shaft (13), the actuating device being connected with described rotating shaft (13) to drive described rotating shaft (13) to rotate and be connected with described rotating shaft (13), and the swing arm (14) that can swing in vertical plane with the rotation of described rotating shaft (13); Described swing arm (14) is provided with the roller (15) coordinated that to roll with described chute (12).
7. film layer according to claim 6, it is characterized in that, the handwheel (17) that described actuating device comprises retarder (16) and is connected with the power intake of described retarder (16), the clutch end of described retarder (16) is connected with described rotating shaft (13).
8. the film layer according to claim 4 or 7, it is characterized in that, also comprise linear transducer (19) and be positioned at the below of described medium-height trestle (2), and the sensor bezel (18) be fixedly linked with described medium-height trestle (2); Described sensor bezel (18) is in horizontality; Described linear transducer (19) remains on certain altitude; Described sensor bezel (18) is provided with the pole (20) vertically extended, and described linear transducer (19) is used for responding to described pole (20) displacement in vertical plane.
9. film layer according to claim 1, is characterized in that, also comprises clamp nut (21); Described clamp nut (21) is arranged on the thread end of the described screw rod (5) coordinated with described nut (6); Described clamp nut (21) is close to the below of described nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035436.4U CN205045584U (en) | 2015-01-19 | 2015-01-19 | Film coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035436.4U CN205045584U (en) | 2015-01-19 | 2015-01-19 | Film coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045584U true CN205045584U (en) | 2016-02-24 |
Family
ID=55339182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035436.4U Expired - Fee Related CN205045584U (en) | 2015-01-19 | 2015-01-19 | Film coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045584U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003691A (en) * | 2016-06-06 | 2016-10-12 | 深圳新澳科电缆有限公司 | Method for covering film |
| CN106079815A (en) * | 2016-06-06 | 2016-11-09 | 深圳新澳科电缆有限公司 | A kind of automatic film covering device |
| CN109572190A (en) * | 2018-12-17 | 2019-04-05 | 南京纳华动漫有限公司 | Adjustable film-covering mechanism |
| CN111761915A (en) * | 2020-08-17 | 2020-10-13 | 京山远方纸制品有限公司 | Single-time double-sided laminating equipment for paperboard processing and using method thereof |
| CN112642644A (en) * | 2020-11-19 | 2021-04-13 | 浙江万基光学有限公司 | Intelligent film coating device for processing reflective material |
-
2015
- 2015-01-19 CN CN201520035436.4U patent/CN205045584U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003691A (en) * | 2016-06-06 | 2016-10-12 | 深圳新澳科电缆有限公司 | Method for covering film |
| CN106079815A (en) * | 2016-06-06 | 2016-11-09 | 深圳新澳科电缆有限公司 | A kind of automatic film covering device |
| CN106079815B (en) * | 2016-06-06 | 2019-08-30 | 深圳新澳科电缆有限公司 | A kind of automatic film covering device |
| CN106003691B (en) * | 2016-06-06 | 2020-02-18 | 深圳新澳科电缆有限公司 | Film laminating method |
| CN109572190A (en) * | 2018-12-17 | 2019-04-05 | 南京纳华动漫有限公司 | Adjustable film-covering mechanism |
| CN111761915A (en) * | 2020-08-17 | 2020-10-13 | 京山远方纸制品有限公司 | Single-time double-sided laminating equipment for paperboard processing and using method thereof |
| CN111761915B (en) * | 2020-08-17 | 2021-06-22 | 江苏双淋新材料科技有限公司 | Single-time double-sided laminating equipment for paperboard processing and using method thereof |
| CN112642644A (en) * | 2020-11-19 | 2021-04-13 | 浙江万基光学有限公司 | Intelligent film coating device for processing reflective material |
| CN112642644B (en) * | 2020-11-19 | 2022-03-29 | 浙江万基光学有限公司 | Intelligent film coating device for processing reflective material |
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Address after: 102206 Beijing Changping District city Shahe Town Village West Songlan Patentee after: BEIJING FULEI TECHNOLOGY CO.,LTD. Address before: 102206 Beijing Changping District city Shahe Town Village West Songlan Patentee before: BEIJING FULEI INDUSTRIAL & COMMERCIAL Co.,Ltd. |
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Effective date of registration: 20181129 Address after: 102200 Beijing Changping District, Chengbei Street, Government Street, No. 16, Building 3, Building 5, 505 Patentee after: Beijing Fulei Yingrun Technology Co.,Ltd. Address before: 102206 West Songlanbao Village, Shahe Town, Changping District, Beijing Patentee before: BEIJING FULEI TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160224 |