CN113416942B - Winding film coating machine - Google Patents
Winding film coating machine Download PDFInfo
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- CN113416942B CN113416942B CN202110729877.4A CN202110729877A CN113416942B CN 113416942 B CN113416942 B CN 113416942B CN 202110729877 A CN202110729877 A CN 202110729877A CN 113416942 B CN113416942 B CN 113416942B
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- 238000004804 winding Methods 0.000 title claims abstract description 195
- 239000007888 film coating Substances 0.000 title claims description 31
- 238000009501 film coating Methods 0.000 title claims description 31
- 238000000576 coating method Methods 0.000 claims abstract description 117
- 239000011248 coating agent Substances 0.000 claims abstract description 111
- 210000001503 joint Anatomy 0.000 claims abstract description 29
- 230000009471 action Effects 0.000 claims abstract description 22
- 230000008020 evaporation Effects 0.000 claims abstract description 18
- 238000001704 evaporation Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000007747 plating Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 37
- 238000004519 manufacturing process Methods 0.000 description 35
- 230000008569 process Effects 0.000 description 35
- 230000009467 reduction Effects 0.000 description 6
- 238000001771 vacuum deposition Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Replacement Of Web Rolls (AREA)
- Physical Vapour Deposition (AREA)
Abstract
The invention discloses a winding coating machine which mainly comprises a coating chamber, a movable winding system unit, a coating chamber door, an evaporation source and a vacuum system, wherein the coating chamber door is arranged on the coating chamber; the movable winding system unit and the coating chamber are in sealed butt joint to form a vacuum chamber; the movable winding system unit comprises a wall plate and a winding system arranged on the wall plate, and the winding system comprises a winding roller and an unwinding roller; the movable winding system unit and the winding system can be assembled, disassembled and replaced through integral movement, and the assembling, disassembling and replacing actions are automatically completed by the assembling and disassembling device; the number of the loading and unloading devices is 2, the loading and unloading devices are respectively arranged on the first moving trolley and the second moving trolley, and the first moving trolley and the second moving trolley can move along a track laid in front of the winding film plating machine. Before the loading and unloading replacement operation is started, the unwinding roll is replaced with a new flexible film roll in a new mobile winding system unit carried on the second mobile trolley, and the winding system is completely penetrated by the flexible film.
Description
Technical Field
The invention belongs to the technical field of winding type vacuum coating, and particularly relates to a winding coating machine.
Background
With the increasingly wide application of the winding type vacuum coating technology in new energy power batteries and other emerging fields, the size and the weight of the coiled material adopted by the winding coating machine are gradually expanded. At present, the weight of a flexible film product coiled material produced by some mainstream manufacturers even reaches the magnitude of ton per coil, the operation of loading and unloading the coiled material when the coiled material is replaced becomes time-consuming and labor-consuming, a large amount of labor needs to be consumed for completing the operation, and particularly when the number of the winding film coating devices working simultaneously is increased, the heavy operation of loading and unloading the coiled material brings great troubles to production arrangement and scheduling, and the operation is not favorable for the implementation of a high-efficiency production arrangement plan.
On the other hand, the existing large-scale winding coating equipment generally has the problem of low automation degree, more workers are needed to complete the complex production peripheral work such as loading and unloading of coiled materials, film threading, coating material replacement and the like, and the manual operation often causes low working efficiency and high failure rate, thereby causing serious influence on the smooth production flow of the flexible film winding coating.
The above current situation is obviously not in line with the development concept of highly automated intelligent manufacturing and intelligent factories in the current industrial trend. Therefore, the current winding vacuum coating industry needs to improve the automation level of the winding coating production technology and the matching equipment.
Disclosure of Invention
In order to solve the problems, the invention provides a winding coating machine which mainly comprises a coating chamber, a movable winding system unit, a coating chamber door, an evaporation source and a vacuum system; the movable winding system unit and the coating chamber are in sealed butt joint to form a vacuum chamber; the movable winding system unit comprises a wall plate and a winding system arranged on the wall plate, and the winding system comprises a winding roller and an unwinding roller; the movable winding system unit and the winding system can be assembled, disassembled and replaced through integral movement, and the assembling, disassembling and replacing actions are automatically completed by the assembling and disassembling device; the number of the loading and unloading devices is 2, the loading and unloading devices are respectively a first loading and unloading device and a second loading and unloading device, the first loading and unloading device and the second loading and unloading device are respectively arranged on a first mobile trolley and a second mobile trolley, and the first mobile trolley and the second mobile trolley can move along a track laid in front of the winding film coating machine.
The loading, unloading and replacing actions comprise that an original movable winding system unit on the winding film coating machine is disassembled from sealing and butt joint with the film coating chamber by the first loading and unloading device, and the first loading and unloading device moves to the first movable trolley; and then the new movable winding system unit carried on the second movable trolley is moved to be in sealed butt joint with the coating chamber by the second loading and unloading device and then is installed on the winding coating machine.
Before the loading and unloading replacement operation is started, the unwinding roll is replaced with a new flexible film roll in a new mobile winding system unit carried on the second mobile trolley, and the winding system is completely penetrated by the flexible film.
2 coating chamber doors can be alternately opened and closed; each coating room door is provided with 1 set of evaporation source; the 2 sets of evaporation sources alternately participate in the film coating work of the winding film coating machine through the alternate switches of the 2 film coating chamber doors; after the coating chamber door is opened, the evaporation source arranged on the coating chamber door needs to be cleaned, maintained and added with the coating material. The alternate opening and closing of the 2 coating chamber doors is performed during the loading, unloading and replacing actions of the mobile winding system unit.
4 clamping grooves are formed in the outer wall of the wallboard of the movable winding system unit; the first loading and unloading device and the second loading and unloading device are both provided with 4 push-pull rods, and the front ends of the push-pull rods are provided with chucks capable of rotating angles; the push-pull rod can realize butt joint fixation or butt joint release of the movable winding system unit through the rotation of the clamping head in the clamping groove; after the push-pull rod is fixedly butted with the movable winding system unit, the movable winding system unit can be driven to move under the hydraulic drive.
The lower end of the wallboard is provided with a roller; guide rails are arranged on the first movable trolley and the second movable trolley; after the push-pull rod is fixedly butted with the movable winding system unit, the movable winding system unit can be driven to move to the guide rail of the first movable trolley or the second movable trolley from the sealing butt joint position through the roller under the hydraulic drive, or to move to the sealing butt joint position from the guide rail of the first movable trolley or the second movable trolley. The movable winding system unit can move back and forth on the first movable trolley or the second movable trolley through the roller and the guide rail under the push and pull of the push-pull rod.
The film coating chamber is in sealed butt joint with the movable winding system unit through a film coating chamber flange, a tensioning mechanism is arranged on the film coating chamber flange, and the movable winding system unit and the film coating chamber flange are tensioned through the tensioning mechanism to realize sealed butt joint; before the movable winding system unit is released from sealing engagement with the coating chamber, the vacuum chamber is vented and the tensioning mechanism is released from tension.
A control center is arranged beside the winding film plating machine; an operation area and a pause area are respectively arranged at the two ends of the track.
The working process of the winding film plating machine mainly comprises a film plating working process and a loading, unloading and replacing working process of the movable winding system unit, and the two working processes are automatically completed under the control of the control center.
Wherein, the coating film working process includes: the control center starts a vacuum system of the winding film coating machine to vacuumize the vacuum chamber according to a film coating working program in the working plan; when the vacuum degree reaches a set value, the control center starts the evaporation source and the winding system to prepare a film layer on the flexible film; and in the coating working process, the control center collects the state information of the winding coating machine in real time.
The loading, unloading and replacing work process of the mobile winding system unit comprises the following steps: the status information includes the weight of the flexible film on the unwind roll; when the weight of the flexible film on the unwinding roller of the winding coating machine is reduced to a set value, the control center sends a loading, unloading and replacing instruction to the winding coating machine to the first movable trolley and the second movable trolley; the first mobile trolley and the second mobile trolley which receive the loading, unloading and replacing command perform the movement action on the winding coating machine, and control the first loading and unloading device and the second loading and unloading device to automatically perform the loading, unloading and replacing action on the movable winding system unit on the winding coating machine; the loading, unloading and replacing working process of the movable winding system unit can realize the quick replacement of the wind-up roll and the wind-down roll in the winding system.
A loading and unloading position is arranged on the track at the position opposite to the winding film plating machine; a speed reduction stop block switch and a stop block switch are arranged on the track; the deceleration stop block switch is arranged at the position close to the loading and unloading position and the position close to the pause area, and the stop block switch is arranged at the loading and unloading position and the pause area; the speed reduction stop block switches and the stop block switches are provided with numbers at the control center; the deceleration stop block switch and the stop block switch are popped up and started, and retracted and failed; the starting and the failure of the speed reduction stop block switch and the stop block switch are controlled by a control center.
The first mobile trolley and the second mobile trolley carrying the new mobile winding system unit move after receiving a loading, unloading and replacing command from the control center; the movement action includes: the second mobile trolley moves to the pause area firstly, starts to decelerate when touching the started deceleration stop block switch close to the pause area, and stops in the pause area when touching the started stop block switch of the pause area; then the mobile trolley moves to the loading and unloading position of the winding coating machine, starts to decelerate when touching the started deceleration stop block switch close to the loading and unloading position of the winding coating machine, and stops to disassemble the original mobile winding system unit at the loading and unloading position when touching the started stop block switch at the loading and unloading position; then the first mobile trolley moves to the operation area with the original mobile winding system unit, meanwhile, the second mobile trolley moves from the pause area to the loading and unloading position, starts to decelerate when touching the start deceleration stop block switch close to the loading and unloading position, and stops installing a new mobile winding system unit on the loading and unloading position when touching the start stop block switch of the loading and unloading position; and finally, the second mobile trolley also moves to the operation area.
And position sensors are arranged on the first mobile trolley and the second mobile trolley, so that position signals of the first mobile trolley and the second mobile trolley can be sent to the control center in real time.
The moving actions of the first moving trolley and the second moving trolley and the loading, unloading and replacing actions of the movable winding system unit implemented by the first loading and unloading device and the second loading and unloading device are automatically completed under the control of the control center.
Before the moving actions of the first moving trolley and the second moving trolley are started, the method also comprises the steps of moving the second moving trolley to an operation area, and loading the stored new mobile winding system unit on the second moving trolley in the operation area; in a new mobile winding system unit stored in the operating area, the unwinding roll has been replaced with a new roll of flexible film, and the winding system has completed threading of the flexible film.
A plurality of winding film coating machines of the invention form a parallel winding film coating production line together with a track, a control center, a first loading and unloading device, a second loading and unloading device, a first mobile trolley, a second mobile trolley, an operation area, a pause area and the like. In the parallel winding coating production line, a control center is preset with a process file containing coating processes of various flexible film products; the producer only needs to issue a daily work plan to the control center, and the rest coating work processes and the loading, unloading and replacing work processes of the movable winding system unit are all automatically controlled and completed by the control center. In the working process of coating, the control center collects the state information and the coating process information of each winding coating machine in each coating working period in real time and forms a process file, and the process file is mapped with the product bar codes of each roll of the flexible film coiled material which is coated one by one. The control center collects various information to form a log file and periodically transmits the log file to a remote database for storage.
The parallel winding coating production line is characterized in that a track is laid and arranged in front of a plurality of winding coating machines, 2 moving trolleys are arranged to move and run along the track, loading and unloading replacement of a movable winding system unit and a winding system is carried out on the winding coating machines through loading and unloading devices arranged on the moving trolleys, and fast and efficient loading and unloading replacement of new and old coiled materials on an unwinding roller and a winding roller is achieved in a mode of integral loading and unloading replacement of the winding system.
In the winding coating line according to the present invention, a parallel structure is formed by a control center, a rail, a traveling carriage, a loading/unloading device, and a winding coating machine, coating processes of the winding coating machine are performed in parallel under the control of the control center, and a loading/unloading replacement process of a traveling winding system unit of the winding coating machine is also performed in parallel by the traveling carriage and the loading/unloading device on the rail under the control of the control center. The whole winding coating production line can automatically work and operate under the control of the control center. In the working operation process, as an execution unit of the coating work, the winding coating machine and the control center interact in real time, and exchange information such as working instructions, equipment state information, coating process information and the like in real time; as an execution unit for loading and unloading the replacement work by the mobile winding system unit, the mobile carriage and the loading and unloading device also exchange information such as position information and work instructions with the control center. Therefore, the parallel architecture of the winding coating production line is not only embodied on the hardware level between the control center and the production line units such as the winding coating machine, the mobile trolley, the loading and unloading device and the like, but also embodied on the information interaction level between the control center as a director of the working operation process and the production line units. The producer only needs to give daily work plans to the control center, the coating work of the production line and the loading, unloading and replacing work of the movable winding system unit can be automatically controlled and implemented by the control center sending instructions to all the production line units, and the automation and the intellectualization of coating production are realized.
In addition, the winding film plating machine of the invention enables 2 sets of evaporation sources to alternately participate in the design of film plating work through the alternate switch of 2 film plating chamber doors, so that the work of cleaning and maintaining the evaporation sources and filling the film plating materials can be efficiently and quickly completed without occupying the production time of the winding film plating machine, the production beat of products is shortened, and the production operation work efficiency of the whole production line is improved.
The invention has the beneficial effects that:
(1) the invention realizes the fast and efficient loading, unloading, replacing and film penetrating work of new and old coiled materials on the unwinding roller and the winding roller in the mode of the movable winding system unit and the winding system integrated loading, unloading and replacing. The whole process can be automatically finished without manual participation, heavy work of a large amount of manpower and heavy machinery is replaced, the efficiency is high, the replacement is accurate and in place, a large amount of non-coating working process periods outside the vacuum coating process time are saved, and the production link continuity and the production efficiency of the whole winding coating production line are improved.
(2) The unique mechanism of the winding film plating machine is adapted to a parallel winding film plating production line formed by a plurality of winding film plating machines, a parallel framework formed by a control center, a track, a movable trolley, a loading and unloading device and the winding film plating machines is formed, and the parallel framework is not only embodied on the hardware level between the control center and the production line units of the winding film plating machines, the movable trolley, the loading and unloading device and the like, but also embodied on the information interaction level between the control center as a director of the working and running process and the production line units. The producer only needs to assign daily work plan to the control center can, the coating work of production line, the loading and unloading of portable winding system unit are changed the work and all can be implemented by the autonomous control of control center to each production line unit send instruction, the automation and the intellectuality of coating film production have been realized, the stability of production line system, production link continuity and product quality have been promoted, production efficiency has been improved more than 50%, the implementation of unmanned production line of coating film and intelligent factory for large-scale winding provides feasible technical scheme.
Drawings
FIG. 1 is a schematic top view of a coil coater according to an embodiment of the present invention.
FIG. 2 is a schematic plan view of one embodiment of a parallel type roll coating line comprising the roll coater of the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are intended for purposes of illustration and explanation only and are not intended to limit the scope of the invention.
FIG. 1 is a schematic top view of one embodiment of the roll coater of the present invention, which mainly comprises a coating chamber 1, a movable roll system unit 2 and a vacuum system 3; the movable winding system unit 2 and the coating chamber 1 are in sealed butt joint to form a vacuum chamber; the mobile winding system unit 2 comprises a wall panel 4 and a winding system arranged on the wall panel, the winding system comprising a wind-up roll 5 and a wind-down roll 6. The winding film plating machine also comprises a film plating chamber door 7 and a film plating chamber door 8, wherein 2 film plating chamber doors can be opened and closed alternately; an evaporation source 9 and an evaporation source 10 are respectively arranged on the coating chamber door 7 and the coating chamber door 8; through the alternate switch of 2 coating chamber doors, 2 sets of evaporation sources can participate in the coating work of the winding coating machine alternately. In the case shown in fig. 1, the evaporation source 9 on the coating chamber door 7 is in a state of participating in the coating work by the roll coater. After the coating chamber door is opened, the evaporation source arranged on the coating chamber door needs to be cleaned, maintained and added with the coating material. The coating chamber 1 is in sealed butt joint with the movable winding system unit 2 through a coating chamber flange 11, a tensioning mechanism 12 is arranged on the coating chamber flange 11, and the movable winding system unit 2 and the coating chamber flange 11 are tensioned through the tensioning mechanism 12 to realize sealed butt joint; before the mobile winding system unit 2 is released from sealing engagement with the coating chamber, the vacuum chamber is vented and the tensioning mechanism 12 is released from tension.
More than 2 winding film plating machines of the invention form a parallel winding film plating production line together with a track, a control center, a first loading and unloading device, a second loading and unloading device, a first mobile trolley, a second mobile trolley, an operation area, a pause area and the like. FIG. 2 is a schematic top view of one embodiment of a parallel type coil coating line comprising coil coating machines of the present invention, and as shown in the figure, the coil coating line comprises 3 coil coating machines 13 of the present invention, a rail 14, a control center 15, a first handling device 16, a second handling device 17, a first mobile trolley 18, a second mobile trolley 19, an operation area 20 and a pause area 21.
The movable winding system unit and the winding system can be assembled, disassembled and replaced through integral movement, and the assembling, disassembling and replacing actions are automatically completed by the first assembling and disassembling device 16 and the second assembling and disassembling device 17; the first handling device 16 and the second handling device 17 are respectively arranged on the first moving trolley 18 and the second moving trolley 19, and both the first moving trolley 18 and the second moving trolley 19 can move along the track 2 laid in front of the winding coating machine. The alternate opening and closing of the 2 coating chamber doors is performed during the loading, unloading and replacing actions of the mobile winding system unit.
The loading, unloading and replacing actions comprise that the loading and unloading device I16 unloads an original movable winding system unit on the winding film coating machine after the movable winding system unit is in unsealed butt joint with the film coating chamber, and moves the movable winding system unit to the movable trolley I18; and then a new mobile winding system unit carried on the second mobile trolley 19 is moved to be in sealed butt joint with the coating chamber by the second loading and unloading device 17 and then is installed on the winding coating machine.
Before the loading and unloading replacement operation is started, the unwinding roll is replaced with a new flexible film roll in a new mobile winding system unit carried on the second mobile trolley, and the winding system is completely penetrated by the flexible film.
The outer wall of the wallboard 11 of the movable winding system unit is provided with 4 clamping grooves; the first handling device and the second handling device both comprise a vertical plate 22 and a hydraulic push-pull rod mechanism 23; the vertical plate is arranged at the rear parts of the first movable trolley and the second movable trolley, and the hydraulic push-pull rod mechanism is arranged on the vertical plate; the hydraulic push-pull rod mechanism 23 comprises 4 hydraulically driven push-pull rods 24, and the front ends of the push-pull rods are provided with chucks capable of rotating angles; the push-pull rod can realize butt joint fixation or butt joint release of the movable winding system unit through the rotation of the clamping head in the clamping groove; after the push-pull rod is fixedly butted with the movable winding system unit, the movable winding system unit can be driven to move under the hydraulic drive.
The lower end of the wallboard is provided with a roller; guide rails 25 are arranged on the first movable trolley and the second movable trolley; after the push-pull rod is fixedly butted with the movable winding system unit, the movable winding system unit can be driven to move from the sealing butt joint position to the guide rail of the first movable trolley or the second movable trolley through the roller under the hydraulic drive, or move from the guide rail of the first movable trolley or the second movable trolley to the sealing butt joint position. The movable winding system unit can move back and forth on the first movable trolley or the second movable trolley through the roller and the guide rail under the push and pull of the push-pull rod.
The operation area 20 and the pause area 21 are disposed at both ends of the track 2, respectively.
A loading and unloading position 26 is arranged on the opposite position of the winding film plating machine on the track; a speed reduction stop block switch and a stop block switch are arranged on the track; taking the loading/unloading position 26 as an example, the deceleration stop switch 27 and the deceleration stop switch 28 are provided at positions near the loading/unloading position 26, the deceleration stop switch 29 is provided at a position near the pause zone 21, the stop switch 30 is provided at the loading/unloading position 26, and the stop switch 31 is provided at the pause zone 21; the speed reduction stop block switches and the stop block switches are provided with numbers at the control center; the deceleration stop block switch and the stop block switch are popped up and started, and retracted and failed; the starting and the failure of the speed reduction stop block switch and the stop block switch are controlled by a control center.
The working process of the winding film plating machine mainly comprises a film plating working process and a loading, unloading and replacing working process of the movable winding system unit, and the two working processes are automatically completed under the control of the control center 15.
Wherein, the coating film working process includes: the control center starts a vacuum system of the winding film coating machine to vacuumize the vacuum chamber according to a film coating working program in the working plan; when the vacuum degree reaches a set value, the control center starts the evaporation source and the winding system to prepare a film layer on the flexible film; and in the coating working process, the control center collects the state information of the winding coating machine in real time.
The loading, unloading and replacing work process of the mobile winding system unit comprises the following steps: the status information includes the weight of the flexible film on the unwind roll; when the weight of the flexible film on the unwinding roller of the winding coating machine is reduced to a set value, the control center sends a loading, unloading and replacing instruction to the winding coating machine to the first movable trolley and the second movable trolley; the first mobile trolley and the second mobile trolley which receive the loading, unloading and replacing command perform the movement action on the winding coating machine, and control the first loading and unloading device and the second loading and unloading device to automatically perform the loading, unloading and replacing action on the movable winding system unit on the winding coating machine; the loading, unloading and replacing working process of the movable winding system unit can realize the quick replacement of the wind-up roll and the wind-down roll in the winding system.
The first mobile trolley and the second mobile trolley carrying the new mobile winding system unit move after receiving a loading, unloading and replacing command from the control center; the movement action includes: the second mobile trolley moves to the pause area firstly, starts to decelerate when touching the started deceleration stop block switch close to the pause area, and stops in the pause area when touching the started stop block switch of the pause area; then the mobile trolley moves to the loading and unloading position of the winding coating machine, starts to decelerate when touching the started deceleration stop block switch close to the loading and unloading position of the winding coating machine, and stops detaching the original mobile winding system unit at the loading and unloading position when touching the started stop block switch at the loading and unloading position; then the first mobile trolley is moved to an operation area with the original mobile winding system unit, meanwhile, the second mobile trolley is moved from a pause area to the loading and unloading position, the second mobile trolley starts to decelerate when touching an activated deceleration stop block switch close to the loading and unloading position, and stops installing a new mobile winding system unit on the loading and unloading position when touching an activated stop block switch of the loading and unloading position; and finally, the second mobile trolley also moves to the operation area. In the situation shown in fig. 2, the mobile trolley two 19 is stopping at the loading/unloading position 26 and the mobile winder system unit 2 is mounted on the winder coater 13, while the mobile trolley one 18 is moving towards the operating area 20 carrying the existing mobile winder system unit.
And position sensors are arranged on the first movable trolley 18 and the second movable trolley 19, so that position signals of the first movable trolley 18 and the second movable trolley 19 can be sent to a control center in real time.
The moving actions of the first moving trolley and the second moving trolley and the loading, unloading and replacing actions of the movable winding system unit performed by the first loading and unloading device and the second loading and unloading device are automatically completed under the control of the control center.
Before the moving actions of the first moving trolley and the second moving trolley are started, the method also comprises the steps of moving the second moving trolley to an operation area, and loading the stored new mobile winding system unit on the second moving trolley in the operation area; in a new mobile winding system unit stored in the operating area, the unwinding roll has been replaced with a new roll of flexible film and the winding system has completed threading of the flexible film.
In the parallel winding coating production line, a control center is preset with process files containing coating processes of various flexible film products; the producer only needs to issue a daily work plan to the control center, and the rest coating work processes and the loading, unloading and replacing work processes of the movable winding system unit are all automatically controlled and completed by the control center. In the working process of coating, the control center collects the state information and the coating process information of each winding coating machine in each coating working period in real time and forms a process file, and the process file is mapped with the product bar codes of each roll of the flexible film coiled material which is coated one by one. The control center collects various information to form a log file and periodically transmits the log file to a remote database for storage.
Claims (6)
1. A winding coating machine comprises a coating chamber, a movable winding system unit, a coating chamber door, an evaporation source and a vacuum system; the movable winding system unit and the coating chamber are in sealed butt joint to form a vacuum chamber; the movable winding system unit comprises a wall plate and a winding system arranged on the wall plate, and the winding system comprises a winding roller and an unwinding roller; the movable winding system unit and the winding system can be assembled, disassembled and replaced through integral movement, and the assembling, disassembling and replacing actions are automatically completed by the assembling and disassembling device; the number of the loading and unloading devices is 2, the loading and unloading devices are respectively a first loading and unloading device and a second loading and unloading device, the first loading and unloading device and the second loading and unloading device are respectively arranged on a first mobile trolley and a second mobile trolley, and the first mobile trolley and the second mobile trolley can move along a track laid in front of the winding film coating machine;
the loading, unloading and replacing actions comprise that an original movable winding system unit on the winding film coating machine is disassembled from sealing and butt joint with the film coating chamber by the first loading and unloading device, and the first loading and unloading device moves to the first movable trolley; then a new movable winding system unit carried on the second movable trolley is moved to be in sealed butt joint with the coating chamber by the second loading and unloading device and then is installed on a winding coating machine;
the film coating chamber is in sealed butt joint with the movable winding system unit through a film coating chamber flange, a tensioning mechanism is arranged on the film coating chamber flange, and the movable winding system unit and the film coating chamber flange are tensioned through the tensioning mechanism to realize sealed butt joint; before the movable winding system unit and the coating chamber are in sealed butt joint, the vacuum chamber is deflated, and the tensioning mechanism is released from tensioning.
2. The roll coater of claim 1, wherein: the lower end of the wallboard is provided with a roller; guide rails are arranged on the first movable trolley and the second movable trolley; the mobile winding system unit can move from the sealing butt joint position to the guide rail of the first mobile trolley or the second mobile trolley through the rollers or move from the guide rail of the first mobile trolley or the second mobile trolley to the sealing butt joint position.
3. The roll coater of claim 1, wherein: before the loading and unloading replacement operation is started, the unwinding roll is replaced with a new flexible film roll in a new mobile winding system unit carried on the second mobile trolley, and the winding system is completely penetrated by the flexible film.
4. The roll coater of claim 1, wherein: 2 coating chamber doors can be alternately opened and closed; each coating room door is provided with 1 set of evaporation source; the 2 sets of evaporation sources alternately participate in the film coating work of the winding film coating machine through the alternate switches of the 2 film coating chamber doors; after the coating chamber door is opened, the evaporation source arranged on the coating chamber door needs to be cleaned, maintained and added with the coating material.
5. The roll coater of claim 2, wherein: 4 clamping grooves are formed in the outer wall of the wallboard of the movable winding system unit; the first loading and unloading device and the second loading and unloading device are both provided with 4 push-pull rods, and the front ends of the push-pull rods are provided with chucks capable of rotating angles; the push-pull rod can realize butt joint fixation or butt joint release of the movable winding system unit through the rotation of the clamping head in the clamping groove; after the push-pull rod is fixedly butted with the movable winding system unit, the movable winding system unit can be driven to move under the hydraulic drive.
6. The roll coater of claim 4, wherein: the alternate opening and closing of the 2 coating chamber doors is performed during the loading, unloading and replacing actions of the mobile winding system unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110729877.4A CN113416942B (en) | 2021-06-29 | 2021-06-29 | Winding film coating machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110729877.4A CN113416942B (en) | 2021-06-29 | 2021-06-29 | Winding film coating machine |
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| CN113416942B true CN113416942B (en) | 2022-06-21 |
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| CN110643969A (en) * | 2018-06-27 | 2020-01-03 | 北京铂阳顶荣光伏科技有限公司 | Vacuum evaporation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000290389A (en) * | 1999-04-06 | 2000-10-17 | Sony Corp | Film-forming equipment |
| JP2012136724A (en) * | 2010-12-24 | 2012-07-19 | Kobe Steel Ltd | Take-up type continuous film-forming apparatus |
| CN205710901U (en) * | 2016-06-27 | 2016-11-23 | 广东腾胜真空技术工程有限公司 | Multiple roll single chamber double-side rolling is around filming equipment |
| CN108315709A (en) * | 2018-04-24 | 2018-07-24 | 广州市邦图机电科技有限公司 | A kind of high vacuum takeup type capacitance coating machine |
| KR102109251B1 (en) * | 2018-05-04 | 2020-05-11 | 주식회사 야스 | Roll to roll system with chuck |
| CN110331376A (en) * | 2019-08-21 | 2019-10-15 | 广东腾胜科技创新有限公司 | A kind of T-type Vacuum Roll Coating Equipment with diaphragm valve |
| CN111058009A (en) * | 2019-09-25 | 2020-04-24 | 广东汇成真空科技股份有限公司 | Metal foil strip winding type vacuum coating continuous production line |
| CN112853303A (en) * | 2020-12-31 | 2021-05-28 | 广东欣丰科技有限公司 | Vacuum winding coating device and processing method thereof |
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