CN209096007U - Cylindrical plastic film internal embossing device - Google Patents
Cylindrical plastic film internal embossing device Download PDFInfo
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- CN209096007U CN209096007U CN201821668925.3U CN201821668925U CN209096007U CN 209096007 U CN209096007 U CN 209096007U CN 201821668925 U CN201821668925 U CN 201821668925U CN 209096007 U CN209096007 U CN 209096007U
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- roller
- knurling rolls
- bearing
- smooth
- embossing
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Abstract
A kind of cylindrical plastic film internal embossing device is equipped with two or so the bearing rubber rollers being arranged side by side on the rack；Two or so the knurling rolls being arranged side by side, embossing roller support are additionally provided with, is embossed in roller support and is also equipped with two or so the smooth rolls being arranged side by side, two smooth rolls are located at the top of two knurling rolls；The smooth roll lower extreme point of every side to the distance between respective side knurling rolls upper extreme point no more than bearing top roller diameter 4/5 and also not less than the 2/5 of bearing top roller diameter；The embossing roller support, two smooth rolls and two knurling rolls link together and are formed as being embossed roll assembly；The bearing rubber roller of every side is supported on the outer lower side of respective side smooth roll, and the embossing roller support is lifted on the roller end of smooth roll, and two knurling rolls are suspended in embossing roller support lower part, and the entire weight pressure-bearing for being embossed roll assembly is on two bearing rubber rollers.The utility model, which is avoided that, weighs in embossing process or pulls film wounded, avoids influencing membrane tension.
Description
Technical field
The utility model belongs to the technical field of plastic film manufacturing and processing equipment, and in particular in a kind of cylindrical plastic film
Embossing device.
Background technique
Plastic film mostly uses blowing to be produced greatly, and when production, plastic raw materials are squeezed after melting by the circular ring shape of head
Outlet squeezes out, and is blow molded into cylindric film bubble, is then gradually pinched by herringbone clamping plate, then is flattened film as double by traction clamp roll
Layer film.For beauty, or in order to increase coefficient of friction and convenient for crawl or when carrying and sending smooth, partly plastic that is not easy skating
Film needs are embossed, i.e., the knurling rolls using surface with salient point press upper dotted ridge design in Plastic film surface.Cylinder
Shape plastic foil patterned fashion is divided into external knurling and interior embossing.
External knurling mode is by knurling rolls while to be pressed on bilayer film, it is clear that external knurling mode is due to being same root pressure
Flower roll is pressed on bilayer film simultaneously, wherein must have thin film relatively close to the distant tripping of another layer film of knurling rolls
Flower roll makes the embossing effects of double-layer films larger difference occur.
Traditional interior patterned fashion is as shown in Figure 1, it includes two or so the knurling rolls being arranged side by side 1,1 surface of knurling rolls
On be provided with salient point, two knurling rolls 1 are mounted in embossing roller support 4, and the outer lower side of every knurling rolls 1 is equipped with bearing rubber roller
3, the outer top of every knurling rolls 1 is equipped with auxiliary positioning roller 31, and there are gap, pressures between auxiliary positioning roller 31 and knurling rolls 1
The weight bearing of flower roll 1 is on bearing rubber roller 3.When work, cylindrical thin-film 8 is vertically run, and passes through auxiliary positioning roller 31 and pressure
Gap between flower roll 1, and the gap across knurling rolls 1 and bearing rubber roller 3, so that 8 surface of film be made to be embossed roller 1
Spreading and form embossing.Obviously, the every knurling rolls 1 of above-mentioned interior patterned fashion are only pressed on single thin film, thus are avoided two layers
There is larger difference in the embossing effects of film.
But existing above-mentioned interior patterned fashion still has following deficiency: due to whole knurling rolls and the weight of embossing roller support
Amount is all pressed on film, and knurling rolls rotation is not light and handy, and the film that just inflation has come out is tenderer, is easy due to being pressurized acutely
It is weighed wounded or pulls film since knurling rolls rotation is not light and handy, embossing process also can generate larger shadow to membrane tension
It rings.
Utility model content
The purpose of this utility model is that disadvantages mentioned above is being overcome to provide a kind of cylindrical plastic film internal embossing device, it can keep away
Exempt to weigh or pull film wounded in embossing process, avoids influencing membrane tension.
Its purpose can be realized by following scheme: a kind of cylindrical plastic film internal embossing device, including rack, be installed in rack
There are two or so the bearing rubber rollers being arranged side by side, the axial direction of the two bearing rubber rollers in left and right is horizontal longitudinal；It is additionally provided with two or so
The knurling rolls being arranged side by side are embossed in roller surface and are provided with salient point, and knurling rolls are axially parallel to bearing rubber roller, are additionally provided with embossing
Roller support is mainly characterized by, and is also equipped with two or so the smooth rolls being arranged side by side, the surface of smooth roll in embossing roller support
Smooth, smooth roll is axially parallel to knurling rolls, and two smooth rolls are located at the top of two knurling rolls；The smooth roll of the left and right sides, embossing
Roller, bearing rubber roller are arranged symmetrically, and the distance between smooth roll lower extreme point of every side to respective side knurling rolls upper extreme point is no more than propping up
Hold the 4/5 of top roller diameter and not less than the 2/5 of bearing top roller diameter；The embossing roller support, two smooth rolls and two embossing
Roller links together and is formed as being embossed roll assembly；The bearing rubber roller of every side is supported on the outer lower side of respective side smooth roll,
The embossing roller support is lifted on the roller end of smooth roll, and two knurling rolls are suspended in embossing roller support lower part, entire to press
The weight pressure-bearing of flower roll component is on two bearing rubber rollers；The knurling rolls of every side be located at respective side bearing rubber roller it is interior under
Side.
It is preferred that being also equipped with cross slide way on the rack, the end support saddle of two bearings rubber roller can control cross
To being slidably mounted on cross slide way；It is additionally provided with the adjusting control that the end support saddle or so of two bearing rubber rollers of driving slides laterally
Mechanism processed.
So-called transverse direction, i.e. left and right directions；So-called longitudinal direction, i.e. front-rear direction.
Smooth roll, knurling rolls, the bearing rubber roller of the left and right sides are arranged symmetrically, i.e. the smooth roll, knurling rolls of the left and right sides, bearing glue
Roller forms symmetric relation about a vertical plane；When considering position relation, so-called "inner" refers to vertical flat relatively close to this
The side in face；So-called "outside" refers to side of the comparison far from the vertical plane.That is, for the roller for being located at left side,
So-called interior lower section is exactly lower right, and so-called outer lower side is exactly lower left；For being located at for the roller on right side, so-called interior lower section is exactly
Lower left, so-called outer lower side are exactly lower right.
The utility model has the following advantages that and effect:
One, when utility model works, cylindrical plastic film is vertically run, across smooth roll and bearing rubber roller
Gap, and the gap across knurling rolls and bearing rubber roller, and entirely it is embossed the weight of roll assembly (including two knurling rolls)
Pressure-bearing is measured on two bearing rubber rollers, will not be directly born against on plastic film, to keep knurling rolls rotation light, and avoids weighing wounded
Or film is pulled, it avoids influencing membrane tension.
Two, the bearing rubber roller that can use adjusting control mechanism driving two sides is mobile, to adjust knurling rolls and bearing rubber roller
Between gap, thus adjust control embossing depth；It, only need to be by the bearing of two sides when needing to be put into or take away embossing roll assembly
Rubber roller significantly horizontal open.
Three, structure is simple, compact overall structure, and the number of components is few, height is small, saves equipment and is taken up space.
Detailed description of the invention
Fig. 1 is a kind of facade positional diagram of each main component of embossing device of tradition.
Fig. 2 is the facade positional diagram of each main component of the utility model specific embodiment.
Fig. 3 is partial enlargement structural representation in Fig. 2.
Fig. 4 is the floor projection relation schematic diagram of each main component of the utility model specific embodiment.
Fig. 5 is variable condition schematic diagram when the utility model specific embodiment needs to be put into or take away embossing roll assembly.
Specific embodiment
Shown in Fig. 2, Fig. 3, Fig. 4, which includes rack 5, and two left sides are equipped in rack 5
The bearing rubber roller 3 that the right side is arranged side by side, the axial direction of the two bearing rubber rollers 3 in left and right are horizontal longitudinal；It is additionally provided with two or so and arranges
The knurling rolls 1 set, salient point is provided on 1 surface of knurling rolls, and knurling rolls 1 are axially parallel to bearing rubber roller 3, are additionally provided with knurling rolls
Bracket 4 is also equipped with two or so the smooth rolls being arranged side by side 2 in embossing roller support 4, and the surface of smooth roll 2 is smooth, smooth roll 2
Knurling rolls are axially parallel to, two smooth rolls 2 are located at the top of two knurling rolls 1；The smooth roll 2 of the left and right sides, knurling rolls 1, bearing
Rubber roller 3 is arranged symmetrically, and 2 lower extreme point of smooth roll (as shown in A point in Fig. 3 or B point) of every side arrives 1 upper extreme point of respective side knurling rolls
The distance between (as shown in C point in Fig. 3 or D point) (i.e. AC or BD distance in Fig. 3) is equal to the 3/5 of bearing 3 diameter of rubber roller；It is described
Embossing 4, two smooth rolls 2 of roller support and two knurling rolls 1 link together and are formed as being embossed roll assembly 10；Every side
Bearing rubber roller 3 is supported on the outer lower side of respective side smooth roll 2, and the embossing roller support 4 is lifted on the roller end of smooth roll 2, described
Two knurling rolls 1 are suspended in embossing 4 lower part of roller support, and the entire weight pressure-bearing for being embossed roll assembly 10 is on two bearing rubber rollers 3；
The knurling rolls 1 of every side are located at the interior lower section of the bearing rubber roller 3 of respective side.Shown in Fig. 2, Fig. 4, cross is also equipped in rack 5
Direction guiding rail 6, the end support saddle 30 of two bearings rubber roller, which can control, to be laterally slidably mounted on cross slide way 6；It is additionally provided with
The adjusting control mechanism 7 for driving the end support saddle 30 or so of two bearing rubber rollers to slide laterally.
Above-described embodiment work when, cylindrical plastic film 8 is vertically run down, pass through smooth roll 2 and bearing rubber roller 3 it
Between gap, then pass through knurling rolls 1 and support rubber roller 2 between gap, and be entirely embossed roll assembly 10(include two embossing
Roller 1) weight pressure-bearing on two bearing rubber rollers 3, will not directly bear against on plastic film 8, as shown in Figure 2, Figure 4 shows.
Above-described embodiment drives the bearing rubber roller 3 of two sides opposite mobile in use, can use adjusting control mechanism 7, such as
Shown in Fig. 2 arrow, to adjust knurling rolls 1 and support the gap between rubber roller 3, to adjust control embossing depth；
When needing to be put into or take away embossing roll assembly 10, need to only it utilize adjusting control mechanism 7 by the bearing rubber roller 3 of two sides
Significantly horizontal open, after pulling open as shown in Figure 5.
In above-described embodiment, 2 lower extreme point of smooth roll of every side to the distance between 1 upper extreme point of respective side knurling rolls (i.e. Fig. 3
Middle AC or BD distance) it is readily modified as being equal to the 4/5 of bearing 3 diameter of rubber roller, or be changed to be equal to the 2/5 of bearing 3 diameter of rubber roller.
Claims (2)
1. a kind of cylindrical plastic film internal embossing device, including rack, two or so the bearing glue being arranged side by side are installed in rack
Roller, the axial direction of the two bearing rubber rollers in left and right are horizontal longitudinal；Two or so the knurling rolls being arranged side by side are additionally provided with, roller surface is embossed
On be provided with salient point, knurling rolls are axially parallel to bearing rubber roller, are additionally provided with embossing roller support, which is characterized in that in knurling rolls
Two or so the smooth rolls being arranged side by side are also equipped on bracket, the surface of smooth roll is smooth, and smooth roll is axially parallel to knurling rolls, and two
Root smooth roll is located at the top of two knurling rolls；Smooth roll, knurling rolls, the bearing rubber roller of the left and right sides are arranged symmetrically, the light of every side
Roller lower extreme point to the distance between respective side knurling rolls upper extreme point no more than bearing top roller diameter 4/5 and also not less than bearing glue
The 2/5 of roller diameter；The embossing roller support, two smooth rolls and two knurling rolls link together and are formed as being embossed roll assembly；
The bearing rubber roller of every side is supported on the outer lower side of respective side smooth roll, and the embossing roller support is lifted on the shaft end of smooth roll
Portion, two knurling rolls are suspended in embossing roller support lower part, and the entire weight pressure-bearing for being embossed roll assembly is in two bearing rubber rollers
On；The knurling rolls of every side are located at the interior lower section of the bearing rubber roller of respective side.
2. cylindrical plastic film internal embossing device according to claim 1, it is characterised in that: be also equipped with transverse direction on the rack
Guide rail, the end support saddle of two bearings rubber roller, which can control, to be laterally slidably mounted on cross slide way；It is additionally provided with driving two
The adjusting control mechanism that the end support saddle or so of root bearing rubber roller slides laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668925.3U CN209096007U (en) | 2018-10-15 | 2018-10-15 | Cylindrical plastic film internal embossing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668925.3U CN209096007U (en) | 2018-10-15 | 2018-10-15 | Cylindrical plastic film internal embossing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209096007U true CN209096007U (en) | 2019-07-12 |
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ID=67155258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821668925.3U Active CN209096007U (en) | 2018-10-15 | 2018-10-15 | Cylindrical plastic film internal embossing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209096007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251593A (en) * | 2020-05-06 | 2020-06-09 | 仲铂新材料有限公司 | Active power embossing equipment for low-melting-point film |
| CN113085162A (en) * | 2021-03-25 | 2021-07-09 | 常州亮彩塑料制品有限公司 | Embossing device for plastic film bag |
| CN114559631A (en) * | 2021-04-12 | 2022-05-31 | 广州新文塑料有限公司 | Heavy packaging film production equipment and application thereof |
-
2018
- 2018-10-15 CN CN201821668925.3U patent/CN209096007U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251593A (en) * | 2020-05-06 | 2020-06-09 | 仲铂新材料有限公司 | Active power embossing equipment for low-melting-point film |
| CN113085162A (en) * | 2021-03-25 | 2021-07-09 | 常州亮彩塑料制品有限公司 | Embossing device for plastic film bag |
| CN114559631A (en) * | 2021-04-12 | 2022-05-31 | 广州新文塑料有限公司 | Heavy packaging film production equipment and application thereof |
| CN114559631B (en) * | 2021-04-12 | 2024-05-28 | 广州新文塑料有限公司 | Heavy packaging film production equipment and application thereof |
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