CN113147155A - Cross-shaped film-running three-in-one solvent-free compound machine - Google Patents
Cross-shaped film-running three-in-one solvent-free compound machine Download PDFInfo
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- CN113147155A CN113147155A CN202110497083.XA CN202110497083A CN113147155A CN 113147155 A CN113147155 A CN 113147155A CN 202110497083 A CN202110497083 A CN 202110497083A CN 113147155 A CN113147155 A CN 113147155A
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- trolley
- wallboard
- support
- wallboard support
- composite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A cross-shaped film-running three-in-one solvent-free compound machine comprises a first wallboard support, a first unreeling device, a first coating device, a second wallboard support, a second unreeling device, a second coating device, a third wallboard support arranged between the first wallboard support and the second wallboard support, a reeling device arranged on the third wallboard support and a compound device; the top of the third wallboard support is provided with a third unwinding device, a first film material of the first unwinding device is conveyed to the right composite device through the first coating device, a second film material of the second unwinding device is conveyed to the left composite device through the second coating device, and a third film material of the third unwinding device is conveyed to the lower composite device. The aluminum foil three-layer composite mechanism adopts the cross arrangement, and uses the aluminum foil base material to unreel at a high position, so that the material feeding path is shortest, the aluminum foil base material is guided into the composite mechanism from top to bottom, the interference is reduced to the maximum extent, the process difficulty of aluminum foil three-layer composite is greatly reduced, the process efficiency is improved, and the product quality is improved.
Description
Technical Field
The invention relates to the field of solvent-free compounding, in particular to a cross-shaped film-running three-in-one solvent-free compounding machine.
Background
In the packaging composite material, the aluminum-plastic composite film can be roughly divided into three layers: the inner layer is a bonding layer, and is made of polyethylene or polypropylene materials mostly to play a role in sealing and bonding; the middle layer is made of aluminum foil, so that the permeation of external water vapor and the permeation of internal liquid can be prevented; the outer layer is a protective layer, and the polyester or nylon or multilayer composite material with high melting point is mostly adopted, so that the mechanical property is very strong, the damage of external force to the packing material is prevented, and the effect of protecting the packing material is achieved. In the manufacturing process of the packaging film, the traditional solvent compounding process is mature, and a new solvent-free compounding process is used: the two-in-one equipment is compounded twice to complete three-layer compounding or common three-in-one equipment.
The two-in-one solvent-free compound machine, such as the solvent-free compound machine disclosed in chinese patent publication No. CN109703167A, can complete three-layer compound by two operations, but has the problems of low production efficiency, large risk of back ventilation, etc., and the production batch is limited due to the influence of the interval time between the two double-layer compound operations.
The three-in-one solvent-free compound machine, such as one of the three-in-one solvent-free compound machines disclosed in chinese patent publication No. CN207657339U, is prone to cause back penetration due to the gluing of the aluminum foil, and the damage of the aluminum foil is prone to cause the degradation of the product quality due to the long film-running route.
Disclosure of Invention
The invention aims to solve the technical problem of providing a cross-shaped film-running three-in-one solvent-free compound machine, and solving the technical problems in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: a cross-shaped film-running three-in-one solvent-free compound machine comprises a first wallboard support, a first unreeling device arranged on the first wallboard support, a first coating device arranged on the first wallboard support, a second unreeling device arranged on the second wallboard support, a second coating device arranged on the second wallboard support, a third wallboard support arranged between the first wallboard support and the second wallboard support, a reeling device arranged on the third wallboard support and a compound device arranged on the third wallboard support; a first top plate is arranged between the first wallboard support and the top of the third wallboard, and a second top plate is arranged between the second wallboard support and the top of the third wallboard support; the top of the third wallboard support is provided with a third unwinding device, a first film material of the first unwinding device is conveyed to the right composite device through the first coating device, a second film material of the second unwinding device is conveyed to the left composite device through the second coating device, and a third film material of the third unwinding device is conveyed to the lower composite device.
As an improvement, the first film material passes through a first transition roller on the first top plate, and the second film material passes through a second transition roller on the second top plate.
As an improvement, the first unwinding device, the second unwinding device, the third unwinding device and the winding device are in cross-shaped staggered distribution by taking the composite device as a center.
As an improvement, the composite device comprises a first composite unit and a second composite unit, the second membrane material and the third membrane material are compounded into a double-layer membrane material at the first composite unit, and the double-layer membrane material and the first membrane material are compounded into a three-layer membrane material at the second composite unit.
As an improvement, the third film material is an aluminum foil substrate or a PET substrate.
As an improvement, a film adhesive temperature control system is arranged between the first coating device and the compounding device and between the second coating device and the compounding device.
As an improvement, the device also comprises a high-level feeding system used for feeding a third material roll to a third unreeling device, wherein the high-level feeding system comprises a lifting mechanism capable of lifting the third material roll from the ground to the top of a third wallboard support, a ground feeding trolley capable of conveying the material roll to the lifting mechanism and a high-level feeding trolley capable of conveying the third material roll of the lifting mechanism to the unreeling mechanism; the lifting mechanism is arranged on one side of the third wallboard support and comprises an upright post, a rotary driving mechanism for driving the upright post to rotate, a lifting frame capable of sliding up and down along the upright post and a lifting driving mechanism for driving the lifting frame to move up and down; the lifting frame comprises a power support and two fork arms arranged on the power support; the upper end of the upright post is connected with the wallboard through an upper connecting frame, and the lower end of the upright post is connected with the wallboard through a lower connecting frame; the ground feeding trolley comprises a first trolley body and a first travelling mechanism, wherein two first grooves for accommodating fork arms are formed in the top of the first trolley body, a first supporting block is formed between the two first grooves, a first stop block is formed on the outer sides of the two first grooves, the height of the first stop block is higher than that of the first supporting block, and the top surface of the first supporting block is an arc-shaped surface; the high-position feeding trolley comprises a trolley bottom plate, a trolley middle plate, a trolley upper plate, a second trolley body and a lifting mechanism, wherein the trolley bottom plate stretches across the top of the third wallboard support; one end of the trolley bottom plate extends out of the third wallboard support, a material receiving area and a material loading area are formed on the trolley bottom plate, a first sliding mechanism for driving the trolley middle plate to move between the material receiving area and the material loading area is arranged between the trolley bottom plate and the trolley middle plate, and a second sliding block mechanism for driving the trolley upper plate to be close to or far away from the third unreeling device is arranged between the trolley upper plate and the trolley middle plate; the top of the second vehicle body is provided with two second grooves for containing the fork arms, a second supporting block is formed between the two second grooves, second stop blocks are formed on the outer sides of the two second grooves, the height of each second stop block is higher than that of each second supporting block, and the top surfaces of the second supporting blocks are arc-shaped surfaces; the third unwinding device comprises two oppositely-arranged support plates and an unwinding shaft, and the unwinding shaft is a conical head arranged on the inner sides of the two support plates.
Compared with the prior art, the invention has the following beneficial effects:
1. three layers are compounded in one step, so that steps are not needed, and a series of user troubles caused by 'back-to-back' do not exist;
2. the aluminum foil base materials are arranged in a cross shape and are unreeled at a high position, so that the material feeding path is shortest, the aluminum foil base materials are led into the compound mechanism from top to bottom, the interference is reduced to the maximum extent, and the flatness is good;
3. the composite device adopts double composite units, so that the composite of different reference modes can be realized;
4. the variable composite reference design is adopted, the optimal pressing of the aluminum foil substrate or the PET substrate is adapted, and a user can select two times of pressing or step pressing by adopting double composite units;
5. the glue film is directly cooled, and the composite viscosity is more effectively controlled.
Drawings
Fig. 1 is a schematic diagram of film-feeding of one-time compounding of three film materials.
Fig. 2 is a schematic diagram of film-feeding of two-time compounding of three-film materials.
Fig. 3 is a schematic view of a high-level feeding system.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a cross-shaped film-feeding three-in-one solvent-free compound machine includes a first wall panel support 1, a first unreeling device 4 disposed on the first wall panel support 1, a first coating device 8 disposed on the first wall panel support 1, a second wall panel support 3, a second unreeling device 5 disposed on the second wall panel support 3, a second coating device 9 disposed on the second wall panel support 3, a third wall panel support 2 disposed between the first wall panel support 1 and the second wall panel support 3, a reeling device 7 disposed on the third wall panel support 2, and a compound device 10 disposed on the third wall panel support 2. The top of the third wallboard support 2 is provided with a third unreeling device 6, a first film material of the first unreeling device 4 is conveyed to the right compounding device 10 through a first coating device 8, a second film material of the second unreeling device 5 is conveyed to the left compounding device 10 through a second coating device 9, and a third film material of the third unreeling device 6 is conveyed to the compounding device 10 below. A first top plate 11 is arranged between the first wallboard support 1 and the top of the third wallboard, and a second top plate 12 is arranged between the second wallboard support 3 and the top of the third wallboard support 2; the first film material passes through a first transition roller on a first top plate 11, the second film material passes through a second transition roller on a second top plate 12, and the first film material, the second film material and the third film material are crossed and staggered at the position of the compound device 10; the first unwinding device 4, the second unwinding device 5, the third unwinding device 6 and the winding device 7 are in cross-shaped staggered distribution by taking the composite device as a center; in the compounded composite film, the third film material is clamped between the first film material and the second film material.
As shown in fig. 2, the composite apparatus may be composed of one composite unit or two composite units, when there is only one composite unit, the composite apparatus may be used to composite an aluminum foil substrate, and when there are two composite units, the composite apparatus may be used to composite a PET substrate, for example, the composite apparatus 10 includes a first composite unit 101 and a second composite unit 102, the second film material and the third film material are combined at the first composite unit 101 to form a double-layer film material, and the double-layer film material and the first film material are combined at the second composite unit 102 to form a three-layer film material
A film adhesive temperature control system (not marked) is arranged between the first coating device 8 and the compounding device 10 and between the second coating device 9 and the compounding device 10, so that the film adhesive coating machine can perform independent temperature control on two compounding rollers, and can also utilize a special cooling system to cool the film adhesive, thereby meeting the online viscosity control idea: low viscosity coating → medium and high viscosity compounding → high viscosity rolling.
As shown in fig. 3, the third material roll is fed by the high level feeding system 61, and the high level feeding system 61 includes a lifting mechanism 613 capable of lifting the third material roll from the ground to the top of the third wall panel bracket 2, a ground feeding trolley 611 capable of conveying the material roll to the lifting mechanism 613, and a high level feeding trolley 612 capable of conveying the third material roll from the lifting mechanism 613 to the third unwinding device 6; the lifting mechanism 613 is arranged at one side of the third wallboard support 2 and comprises an upright post 6132, a rotary driving mechanism for driving the upright post to rotate, a lifting frame 6131 capable of sliding up and down along the upright post and a lifting driving mechanism for driving the lifting frame to move up and down; the lifting frame comprises a power support and two fork arms arranged on the power support; the upper end of the upright post is connected with the wallboard through an upper connecting frame, and the lower end of the upright post is connected with the wallboard through a lower connecting frame; the ground feeding trolley 611 comprises a first trolley body and a first travelling mechanism, wherein two first grooves for accommodating the fork arms are formed in the top of the first trolley body, a first supporting block is formed between the two first grooves, first stop blocks are formed on the outer sides of the two first grooves, the height of each first stop block is higher than that of each first supporting block, and the top surfaces of the first supporting blocks are arc-shaped surfaces; the high-position feeding trolley 612 comprises a trolley bottom plate, a trolley middle plate, a trolley upper plate, a second trolley body and a lifting mechanism, wherein the trolley bottom plate stretches across the top of the third wall plate support 2; one end of the trolley bottom plate extends out of the third wallboard support 2, a material receiving area and a material loading area are formed on the trolley bottom plate, a first sliding mechanism for driving the trolley middle plate to move between the material receiving area and the material loading area is arranged between the trolley bottom plate and the trolley middle plate, and a second sliding block mechanism for driving the trolley upper plate to be close to or far away from the third unreeling device 6 is arranged between the trolley upper plate and the trolley middle plate; the top of the second vehicle body is provided with two second grooves for containing the fork arms, a second supporting block is formed between the two second grooves, second stop blocks are formed on the outer sides of the two second grooves, the height of each second stop block is higher than that of each second supporting block, and the top surfaces of the second supporting blocks are arc-shaped surfaces; the third unreeling device 6 comprises two oppositely arranged support plates and an unreeling shaft, wherein the unreeling shaft is a conical head arranged on the inner sides of the two support plates.
The working method of the high-level feeding system comprises the following steps:
(1) the ground feeding trolley 611 automatically conveys the material roll to the lifting mechanism, at the moment, the lifting frame of the lifting mechanism is located at the lowest position, and the ground feeding trolley 611 moves towards the lifting frame, so that the fork arm can be inserted into the first groove from one end of the first vehicle body;
(2) the lifting mechanism drives the lifting frame to ascend, and the two fork arms support the material roll and leave the first vehicle body;
(3) when the lifting frame rises to the highest position and stops, the rotary driving mechanism drives the upright post to drive the lifting frame to rotate by 90 degrees so that the material roll is parallel to the unwinding shaft;
(4) the high-level feeding trolley 612 moves to a receiving area and is positioned below the material roll;
(5) the lifting mechanism of the high-level loading trolley 612 drives the second vehicle body to vertically lift until the second vehicle body contacts the material roll and transfers the material roll from the fork arm to the second vehicle body;
(6) the high-level feeding trolley 612 transversely moves to the front of the unwinding mechanism, and the conical head of the unwinding mechanism is opened;
(7) the high-level feeding trolley 612 moves the material roll to the position right below the conical head:
(8) the lifting mechanism of the high-position feeding trolley 612 drives the second vehicle body to vertically lift, so that the conical head and the center of the cylinder core of the material roll are at the same height and consistent front and back;
(9) conical heads of the bracket plates at two sides clamp the cylinder core;
(10) the high-level feeding trolley 612 vertically descends and is separated from the material roll, and automatic feeding is completed.
Claims (7)
1. A cross-shaped film-running three-in-one solvent-free compound machine comprises a first wallboard support, a first unreeling device arranged on the first wallboard support, a first coating device arranged on the first wallboard support, a second unreeling device arranged on the second wallboard support, a second coating device arranged on the second wallboard support, a third wallboard support arranged between the first wallboard support and the second wallboard support, a reeling device arranged on the third wallboard support and a compound device arranged on the third wallboard support; a first top plate is arranged between the tops of the first wallboard support and the third wallboard support, and a second top plate is arranged between the tops of the second wallboard support and the third wallboard; the method is characterized in that: the top of the third wallboard support is provided with a third unwinding device, a first film material of the first unwinding device is conveyed to the right composite device through the first coating device, a second film material of the second unwinding device is conveyed to the left composite device through the second coating device, and a third film material of the third unwinding device is conveyed to the lower composite device.
2. The cross-shaped film-running three-in-one solvent-free compound machine as claimed in claim 1, wherein: the first membrane material passes through a first transition roller on the first top plate, and the second membrane material passes through a second transition roller on the second top plate.
3. The cross-shaped film-running three-in-one solvent-free compound machine as claimed in claim 1, wherein: the first unwinding device, the second unwinding device, the third unwinding device and the winding device are distributed in a crossed staggered manner by taking the composite device as a center.
4. The cross-shaped film-running three-in-one solvent-free compound machine as claimed in claim 1, wherein: the composite device comprises a first composite unit and a second composite unit, wherein the second membrane material and the third membrane material are compounded into a double-layer membrane material at the first composite unit, and the double-layer membrane material and the first membrane material are compounded into a three-layer membrane material at the second composite unit.
5. The cross-shaped film-running three-in-one solvent-free compound machine as claimed in claim 1, wherein: the third film material is an aluminum foil substrate or a PET substrate.
6. The cross-shaped film-running three-in-one solvent-free compound machine as claimed in claim 1, wherein: and a film adhesive temperature control system is arranged between the first coating device and the compounding device and between the second coating device and the compounding device.
7. The cross-shaped film-running three-in-one solvent-free compound machine as claimed in claim 1, wherein: the high-level feeding system comprises a lifting mechanism capable of lifting the third material roll from the ground to the top of the third wallboard support, a ground feeding trolley capable of conveying the material roll to the lifting mechanism and a high-level feeding trolley capable of conveying the third material roll of the lifting mechanism to the third unreeling device;
the lifting mechanism is arranged on one side of the third wallboard support and comprises an upright post, a rotary driving mechanism for driving the upright post to rotate, a lifting frame capable of sliding up and down along the upright post and a lifting driving mechanism for driving the lifting frame to move up and down; the lifting frame comprises a power support and two fork arms arranged on the power support; the upper end of the upright post is connected with the wallboard through an upper connecting frame, and the lower end of the upright post is connected with the wallboard through a lower connecting frame;
the ground feeding trolley comprises a first trolley body and a first travelling mechanism, wherein two first grooves for accommodating fork arms are formed in the top of the first trolley body, a first supporting block is formed between the two first grooves, a first stop block is formed on the outer sides of the two first grooves, the height of the first stop block is higher than that of the first supporting block, and the top surface of the first supporting block is an arc-shaped surface;
the high-position feeding trolley comprises a trolley bottom plate, a trolley middle plate, a trolley upper plate, a second trolley body and a lifting mechanism, wherein the trolley bottom plate stretches across the top of the third wallboard support; one end of the trolley bottom plate extends out of the third wallboard support, a material receiving area and a material loading area are formed on the trolley bottom plate, a first sliding mechanism for driving the trolley middle plate to move between the material receiving area and the material loading area is arranged between the trolley bottom plate and the trolley middle plate, and a second sliding block mechanism for driving the trolley upper plate to be close to or far away from the third unreeling device is arranged between the trolley upper plate and the trolley middle plate; the top of the second vehicle body is provided with two second grooves for containing the fork arms, a second supporting block is formed between the two second grooves, second stop blocks are formed on the outer sides of the two second grooves, the height of each second stop block is higher than that of each second supporting block, and the top surfaces of the second supporting blocks are arc-shaped surfaces;
the third unwinding device comprises two oppositely-arranged support plates and an unwinding shaft, and the unwinding shaft is a conical head arranged on the inner sides of the two support plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497083.XA CN113147155A (en) | 2021-05-07 | 2021-05-07 | Cross-shaped film-running three-in-one solvent-free compound machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497083.XA CN113147155A (en) | 2021-05-07 | 2021-05-07 | Cross-shaped film-running three-in-one solvent-free compound machine |
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| CN113147155A true CN113147155A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110497083.XA Pending CN113147155A (en) | 2021-05-07 | 2021-05-07 | Cross-shaped film-running three-in-one solvent-free compound machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714743A (en) * | 2022-04-06 | 2022-07-08 | 江阴市汇通印刷包装机械有限公司 | Double-side compound machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397832A (en) * | 2018-12-25 | 2019-03-01 | 广州通泽机械有限公司 | A kind of EB solidifies three layers of equipment complex and technique |
| CN112707209A (en) * | 2020-12-22 | 2021-04-27 | 广州通泽机械有限公司 | Solvent-free composite aluminum foil high-position unwinding system and working method thereof |
-
2021
- 2021-05-07 CN CN202110497083.XA patent/CN113147155A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397832A (en) * | 2018-12-25 | 2019-03-01 | 广州通泽机械有限公司 | A kind of EB solidifies three layers of equipment complex and technique |
| CN112707209A (en) * | 2020-12-22 | 2021-04-27 | 广州通泽机械有限公司 | Solvent-free composite aluminum foil high-position unwinding system and working method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714743A (en) * | 2022-04-06 | 2022-07-08 | 江阴市汇通印刷包装机械有限公司 | Double-side compound machine |
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