CN216189888U - Paper leather stripping and winding device for production of water-based synthetic leather - Google Patents
Paper leather stripping and winding device for production of water-based synthetic leather Download PDFInfo
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- CN216189888U CN216189888U CN202022987656.0U CN202022987656U CN216189888U CN 216189888 U CN216189888 U CN 216189888U CN 202022987656 U CN202022987656 U CN 202022987656U CN 216189888 U CN216189888 U CN 216189888U
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Abstract
The utility model discloses a paper leather stripping and winding device for water-based synthetic leather production, which comprises a feeding guide roller and a winding roller, wherein the feeding guide roller is used for guiding a product to be stripped; the peeling roller group comprises a paper peeling roller and a leather peeling roller, and a peeling space is arranged between the paper peeling roller and the leather peeling roller; the paper winding roller is arranged on the front side of the paper stripping roller and is used for winding the stripped release paper; the leather guide roller group is arranged on one side of the leather stripping roller and is used for guiding the stripped leather; the leather winding roller is arranged at the tail end of the leather guide roller group and is used for winding the peeled leather; the paper winding roller and the leather winding roller are driving rollers, and the paper stripping roller and the leather stripping roller are driven rollers. The paper leather stripping and winding device for producing the water-based synthetic leather disclosed by the utility model is used for stripping the release paper and the water-based synthetic leather.
Description
Technical Field
The utility model relates to a paper leather stripping and rolling device for water-based synthetic leather production, and belongs to the technical field of water-based synthetic leather production.
Background
The aqueous synthetic leather slurry does not contain toxic organic chemical solvents, the gas volatilized in the production process is water vapor, no harm is caused to human bodies and the environment, and the treatment cost of environmental pollution is greatly reduced. In addition, the synthetic leather finished product produced by the aqueous synthetic leather slurry has no toxic residue, and can completely meet the high requirement of environmental protection of the synthetic leather.
The release paper is used in a large amount in the production of the water-based synthetic leather and is used as a carrier in the production of the water-based synthetic leather, the release paper is coated to form the water-based synthetic leather during production, the patterns impressed on the release paper are repeatedly engraved on the water-based synthetic leather by the release paper, and finally the release paper and the water-based synthetic leather are peeled to obtain the synthetic leather or the synthetic leather with the preset patterns on the surface. In the actual production process, a device for quickly peeling off release paper and water-based synthetic leather is needed.
Disclosure of Invention
The utility model aims to: aiming at the problems, the utility model provides the paper leather stripping and rolling device for the production of the water-based synthetic leather.
The technical scheme adopted by the utility model is as follows:
a paper leather stripping and winding device for water-based synthetic leather production comprises a feeding guide roller for guiding a product to be stripped;
the peeling roller group comprises a paper peeling roller and a leather peeling roller, and a peeling space is arranged between the paper peeling roller and the leather peeling roller;
the paper winding roller is arranged on the front side of the paper stripping roller and is used for winding the stripped release paper;
the leather guide roller group is arranged on one side of the leather stripping roller and is used for guiding the stripped leather;
the leather winding roller is arranged at the tail end of the leather guide roller group and is used for winding the peeled leather;
the paper winding roller and the leather winding roller are driving rollers, and the paper stripping roller and the leather stripping roller are driven rollers.
In the utility model, a motor drives a paper winding roller and a leather winding roller to rotate to respectively wind release paper and water-based synthetic leather, a product to be stripped comes from the lower part of a feeding guide roller to a stripping space between the paper stripping roller and the leather stripping roller in the winding process, the release paper and the water-based synthetic leather are stripped in the stripping space, the release paper comes to the paper winding roller along with the paper stripping roller to be wound, and the water-based synthetic leather comes to the leather winding roller along with the leather stripping roller through a leather guide roller to be wound. The peeling space means a space having a certain margin, not a space for accommodating only a product to be peeled.
Further, set up between paper wind-up roll and the paper peeling roller and lead the paper roll, it sets up the adhesion ash layer on the paper roll to lead.
In the scheme, the winding angle and direction of the paper winding roller can be adjusted by arranging the paper guide roller; and the sticky dust layer formed by the sticky dust paper arranged on the paper guide roller can be adhered to and removed from the dust on the release paper, so that the cleanliness of the release paper during repeated use is ensured.
Furthermore, a blind is arranged above the paper winding roller and the paper stripping roller.
In above-mentioned scheme, set up the blind and can prevent that mosquito and fly and dust can fall the cleanliness that is of type paper used repeatedly from type paper after the impurity is peeled off.
Further, the blind is loosely arranged above the paper winding roller and the paper stripping roller.
In the scheme, the loose arrangement enables the curtain to be partially covered on the stripped release paper, reduces the entering space of sundries and ensures the cleanliness of the release paper.
Further, the speed of the paper winding roller is greater than that of the leather winding roller.
In the scheme, the paper winding roller provides main stripping force when the release paper and the water-based synthetic leather are stripped due to the large speed of the paper winding roller, the water-based synthetic leather provides small stripping force, the water-based synthetic leather is prevented from being excessively stretched when being stripped, and the quality of the stripped water-based synthetic leather is ensured.
Further, the height of the leather stripping roller is higher than that of the paper stripping roller.
In the scheme, the leather stripping roller is higher, and a product to be stripped can cover the low paper stripping roller during stripping, so that the stripping force provided by the water-based synthetic leather during stripping is small.
Further, the diameter of the paper stripping roller is larger than that of the leather stripping roller.
In the scheme, the paper stripping roller has a large diameter, so that the release paper covered on the paper stripping roller has a large contact area with the paper stripping roller, a large friction force is generated, and the stripping strength is ensured.
Further, the surface of the paper peeling roller is not smooth.
In the scheme, the surface is not smooth, so that the friction force is large, and the peeling of the release paper and the water-based synthetic leather is ensured.
Further, leather guide roller group includes first leather guide roller, second leather guide roller and third leather guide roller in proper order, first leather guide roller and second leather guide roller highly the same, and the height of third leather guide roller is less than leather wind-up roll and second leather guide roller.
In the scheme, the third leather guide roller provides a proper rolling angle and direction through the stable guide of the first leather guide roller and the second leather guide roller.
Further, the height of the first leather guide roller is higher than that of the leather stripping roller.
In the scheme, the contact area between the stripped water-based synthetic leather and the leather stripping roller can be reduced, the friction force is reduced, and the tensile force of the water-based synthetic leather during rolling is reduced.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. the cleanness of the stripped release paper can be ensured by arranging the shielding curtain;
2. the leather is prevented from being excessively stretched to damage the leather when being rolled;
3. the stripping roller group is a driven roller, so that electricity is saved.
Drawings
FIG. 1 is a first schematic view of a stripping reel;
FIG. 2 is a second schematic view of the take-up stripper unit;
FIG. 3 is a third schematic view of a stripping wind-up;
FIG. 4 is a fourth schematic view of the stripping wind-up;
FIG. 5 is a fifth schematic view of a stripping wind-up mechanism.
The labels in the figure are: 1-feeding guide roller, 2-stripping roller group, 3-paper winding roller, 4-leather guide roller group, 5-leather winding roller, 6-blind, 21-paper stripping roller, 22-leather stripping roller, 23-stripping space, 31-paper guide roller, 41-first leather guide roller, 42-second leather guide roller and 43-third leather guide roller.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
As shown in fig. 1-2, the paper leather peeling and rolling device for producing water-based synthetic leather of the embodiment comprises a feeding guide roller 1 for guiding a product to be peeled; the stripping roller group 2 comprises a paper stripping roller 21 and a leather stripping roller 22, and a stripping space 23 is arranged between the paper stripping roller 21 and the leather stripping roller 22; the paper winding roller 3 is arranged on the front side of the paper stripping roller 21 and is used for winding the stripped release paper; the leather guide roller group 4 is arranged on one side of the leather stripping roller 22 and is used for guiding the stripped leather; the leather winding roller 5 is arranged at the tail end of the leather guide roller group 4 and used for winding the stripped leather; the paper winding roller 3 and the leather winding roller 5 are driving rollers, and the paper stripping roller 21 and the leather stripping roller 22 are driven rollers.
In the embodiment, a product to be peeled is guided into the peeling roller group 2 through the feeding guide roller 1, and then the peeling paper and the water-based synthetic leather are peeled off in the peeling space 23 arranged between the paper peeling roller 21 and the leather peeling roller 22 in the peeling roller group 2; the stripped release paper is guided to the paper winding roller 3 through the paper stripping roller 21, and the paper winding roller 3 is driven by a motor to rotate to complete winding of the release paper; the stripped water-based synthetic leather is guided to the leather guide roller set 4 through the leather stripping roller 22, then guided to the leather winding roller 5 through the leather guide roller set 4, and the leather winding roller 5 rotates under the driving of the motor to complete the winding of the water-based synthetic leather.
Example 2
As a further optimization of embodiment 1, in this embodiment, as shown in fig. 3, a paper guide roller 31 is disposed between the paper winding roller 3 and the paper peeling roller 21, and a sticky ash layer formed by sticky paper is disposed on the paper guide roller 31; the rolling angle and the direction of the paper rolling roller 3 can be adjusted, the dust adhering layer can be adhered to and removed from dust on the release paper, and the cleanliness of the release paper during repeated use is guaranteed.
Example 3
As shown in fig. 4, in this embodiment, a blind 6 is disposed above the paper winding roller 3 and the paper peeling roller 21 to prevent impurities such as mosquitoes, flies and dust from falling onto the peeled release paper, thereby ensuring the cleanliness of the release paper after repeated use.
Example 4
As a further optimization of embodiment 1, in this embodiment, as shown in fig. 5, a paper guide roller 31 is disposed between the paper winding roller 3 and the paper peeling roller 21, and a sticky ash layer formed by sticky paper is disposed on the paper guide roller 31; the winding angle and the winding direction of the paper winding roller 3 can be adjusted, the dust sticking layer can stick and remove dust on the release paper, and the cleanliness of the release paper in repeated use is ensured;
the blind 6 is arranged above the paper winding roller 3 and the paper stripping roller 21, and the blind 6 is loosely arranged above the paper winding roller 3 and the paper stripping roller 21, so that the blind 6 can partially cover stripped release paper, the entering space of sundries is reduced, and the cleanliness of the release paper is ensured.
As a further optimization of the above embodiment, in other embodiments, the speed of the paper winding roller 3 is greater than that of the leather winding roller 5, when the release paper and the water-based synthetic leather are peeled off, the paper winding roller 3 provides a main peeling force, and the water-based synthetic leather provides a small peeling force, so that the water-based synthetic leather is not excessively stretched during peeling, and the quality of the peeled water-based synthetic leather is ensured.
As a further optimization of the above embodiment, in other embodiments, the height of the leather peeling roller 22 is higher than that of the paper peeling roller 21, and the product to be peeled will be covered on the paper peeling roller 21 at a lower position when peeling, so that the peeling force provided by the aqueous synthetic leather when peeling is small.
As a further optimization of the above embodiment, in other embodiments, the diameter of the paper peeling roller 21 is larger than that of the leather peeling roller 22, and the release paper covered on the paper peeling roller 21 has a larger contact area with it, so as to generate a larger friction force and ensure the peeling strength.
As a further optimization of the above embodiment, in other embodiments, the surface of the paper peeling roller 21 is not smooth, and the surface friction is large, so that the peeling between the release paper and the aqueous synthetic leather is ensured.
As a further optimization of the above embodiment, in other embodiments, the leather guiding roller set 4 sequentially comprises a first leather guiding roller 41, a second leather guiding roller 42 and a third leather guiding roller, the heights of the first leather guiding roller 41 and the second leather guiding roller 42 are the same, the height of the third leather guiding roller 43 is lower than that of the leather rolling roller 5 and the second leather guiding roller 42, and the third leather guiding roller 43 provides a proper rolling angle and direction through smooth guiding of the first leather guiding roller 41 and the second leather guiding roller 42.
As a further optimization of the above embodiment, in other embodiments, the height of the first leather guiding roller 41 is higher than the height of the leather peeling roller 22, so that the contact area between the peeled aqueous synthetic leather and the leather peeling roller 22 can be reduced, the friction force can be reduced, and the tensile force when the aqueous synthetic leather is rolled can be reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a coiling mechanism is peeled off to paper leather for production of waterborne synthetic leather which characterized in that: comprises a feeding guide roller (1) for guiding a product to be stripped;
the stripping roller group (2) comprises a paper stripping roller (21) and a leather stripping roller (22), and a stripping space (23) is arranged between the paper stripping roller (21) and the leather stripping roller (22);
the paper winding roller (3) is arranged on the front side of the paper peeling roller (21) and is used for winding the peeled release paper;
the leather guide roller group (4) is arranged on one side of the leather stripping roller (22) and is used for guiding the stripped leather;
the leather winding roller (5) is arranged at the tail end of the leather guide roller set (4) and is used for winding the stripped leather;
the paper winding roller (3) and the leather winding roller (5) are driving rollers, and the paper stripping roller (21) and the leather stripping roller (22) are driven rollers;
and a blind (6) is arranged above the paper winding roller (3) and the paper stripping roller (21).
2. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: set up between paper wind-up roll (3) and paper peeling roller (21) and lead paper roll (31), it sets up the adhesion ash layer on paper roll (31) to lead.
3. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: the blind (6) is loosely arranged above the paper winding roller (3) and the paper stripping roller (21).
4. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: the speed of the paper winding roller (3) is greater than that of the leather winding roller (5).
5. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: the leather stripping roller (22) is higher than the paper stripping roller (21).
6. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: the diameter of the paper stripping roller (21) is larger than that of the leather stripping roller (22).
7. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: the surface of the paper peeling roller (21) is not smooth.
8. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 1, characterized in that: leather guide roller group (4) include first leather guide roller (41), second leather guide roller (42) and third leather guide roller in proper order, first leather guide roller (41) and second leather guide roller (42) highly the same, and the height of third leather guide roller (43) is less than leather wind-up roll (5) and second leather guide roller (42).
9. The paper leather peeling and rolling device for the production of water-based synthetic leather according to claim 8, characterized in that: the first leather guide roller (41) is higher than the leather stripping roller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987656.0U CN216189888U (en) | 2020-12-11 | 2020-12-11 | Paper leather stripping and winding device for production of water-based synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987656.0U CN216189888U (en) | 2020-12-11 | 2020-12-11 | Paper leather stripping and winding device for production of water-based synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216189888U true CN216189888U (en) | 2022-04-05 |
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ID=80857708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022987656.0U Active CN216189888U (en) | 2020-12-11 | 2020-12-11 | Paper leather stripping and winding device for production of water-based synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216189888U (en) |
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2020
- 2020-12-11 CN CN202022987656.0U patent/CN216189888U/en active Active
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