CN211142157U

CN211142157U - High-vacuum roll type coating mechanism

Info

Publication number: CN211142157U
Application number: CN201921974318.4U
Authority: CN
Inventors: 徐万万
Original assignee: Hefei Zengbao Machinery Equipment Co ltd
Current assignee: Hefei Zengbao Machinery Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-31
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a high vacuum roll formula coating mechanism, including unreeling roller, feeding chamber and transitional cavity I, unreeling roller is located the feeding chamber, and feeding chamber right side from left to right has set gradually transitional cavity I, coating chamber, transitional cavity II and has received the material chamber, the feeding chamber is fixed with coil stock roller motor and nip roll motor with receiving the material chamber outside, transitional cavity I all is provided with vacuum detector and evacuation interface with II inside tops in transitional cavity, and the transitional cavity I is fixed with the guide roll motor with II outsides in transitional cavity, be provided with second nip roll and wind-up roll in receiving the material chamber, wind-up roll and unreel the roller front side and be provided with the roll footpath dipperstick. This formula coating mechanism is rolled up in high vacuum, the structure sets up rationally, sets up transition chamber I and transition chamber II respectively between feeding chamber and coating chamber, receipts material chamber and coating chamber, guarantees that the coating intracavity keeps high vacuum, high temperature state always, the safe operation of assurance coating mechanism that can be better promotes the development of vacuum coating trade.

Description

High-vacuum roll type coating mechanism

Technical Field

The utility model relates to a vacuum coating technical field specifically is a formula of book coating mechanism of high vacuum.

Background

Vacuum coating refers to a method of heating metal or non-metal material under high vacuum condition to evaporate and condense it on the surface of the coated article (metal, semiconductor or insulator) to form a film, briefly, a method of evaporating or sputtering metal, alloy or compound in vacuum to solidify and deposit it on the coated article (called substrate, substrate or base body), the vacuum coating technology is a dry coating technology, compared with the traditional wet coating technology, the dry coating does not produce waste liquid and environmental pollution, and simultaneously the coating under vacuum condition, the environment is clean, the film is not easily polluted, the film with good compactness, high purity and uniform coating can be obtained, the bonding strength of the film and the base body is better, the film is firmer, most coating mechanisms on the market at present are provided with a large working chamber or a plurality of chambers which are communicated with each other, the whole mechanism is required to be vacuumized again after the coating substrate is replaced every time, coating work cannot be continuously carried out, a large amount of resources and time are wasted, the temperature of a coating cavity is high during coating, the work difficulty is increased when the same cavity is replaced, heating is needed again during coating again, and the coating efficiency of the coating mechanism can be influenced.

In order to overcome the defects in the market at present, the technology of a coating mechanism is urgently needed to be improved, the safe operation of the coating mechanism can be better ensured, and the development of the vacuum coating industry is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula coating mechanism is rolled up in high vacuum to the slip voussoir that proposes in solving above-mentioned background art and safety tongs direct contact, therefore use back voussoir wearing and tearing comparatively seriously for a long time, if not change fixed voussoir and slip voussoir, can influence the normal use scheduling problem of safety tongs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula coating mechanism is rolled up in high vacuum, is including unreeling roller, feeding chamber and transitional cavity I, it is located the feeding chamber to unreel the roller, and feeding chamber right side from left to right has set gradually transitional cavity I, coating film chamber, transitional cavity II and receives the material chamber, the feeding chamber is fixed with winding roll roller motor and nip roll motor with receiving the material chamber outside, transitional cavity I and II inside tops in transitional cavity all are provided with vacuum detector and evacuation interface, and the transitional cavity I is fixed with the guide roll motor with II outsides in transitional cavity, coating film chamber bottom is fixed with the stock chest, and coating film chamber middle part is provided with coating film roller and cooling roller, the baffle is installed to the stock chest left and right sides, is connected with evaporation plant above the stock chest, be provided with second nip roll and wind-up roll in receiving the material chamber, the wind-up roll front side is provided with the book footpath dipperstick with the wind-.

Preferably, install in the feeding chamber and unreel roller, first nip roll and guide roll I, and unreel and be provided with the coating film raw materials on the roller, first nip roll is located unreels the roller right side downside, and guide roll I is located first nip roll right side below, unreels the roller rear side and is connected with winding up roller motor, the fixed nip roll motor of first nip roll front side.

Preferably, be provided with guide roll II and first pressure measurement in the transition chamber I, II tops of guide roll are the same with first pressure measurement bottom height, install guide roll IV, second pressure measurement and guide roll V in the transition chamber II, and guide roll IV right-hand member and guide roll V's left end are in the different height department of same point with second pressure measurement left-hand member and right-hand member respectively, and guide roll II and guide roll IV rear side all set up and install the guide roll motor.

Preferably, the vacuumizing interface is respectively arranged at the center of the tops of the transition cavity I, the transition cavity II and the coating cavity, and a vacuum detector is fixed below the vacuumizing interface.

Preferably, the coating cavity is internally provided with a guide roller III, a coating roller, a cooling roller and a conveying roller, the bottoms of the coating roller and the cooling roller are positioned at the same height, the rear sides of the guide roller III and the cooling roller are respectively fixed with a guide roller motor and a cooling roller motor, and the front sides of the coating roller and the conveying roller are respectively connected with a coating roller motor and a guide roller motor.

Preferably, the material receiving cavity is located the II right sides in the crossing cavity, the second nip roll is connected with the nip roll motor that sets up the material receiving cavity rear side, the wind-up roll is connected with the material rolling roll motor that sets up the material receiving cavity front side, and feeding cavity, transitional cavity I, coating film cavity, transitional cavity II and material receiving cavity are all fixed and set up in the base top, the even subsection of base is in coating film mechanism below.

Compared with the prior art, the beneficial effects of the utility model are that: this formula coating mechanism is rolled up in high vacuum, the structure sets up rationally, at feeding chamber and coating chamber, it sets up transition chamber I and transition chamber II respectively to receive between material chamber and the coating chamber, the change of material in feeding chamber and the receipt material chamber, the installation only is relevant with transition chamber I and transition chamber II, guarantee that the coating chamber intracavity keeps the high vacuum always, the high temperature condition, thereby realize that coating mechanism carries out continuous coating, when taking out the vacuum again, also only need take out transition chamber I and transition chamber II, reduce the wasting of resources, the safe operation of assurance coating mechanism that can be better, promote the development of vacuum coating trade.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a schematic view showing the top view of the structure of the present invention.

In the figure: 1. unwinding roller, 2, first nip roll, 3, vacuum detector, 4, evacuation interface, 5, first pressure detection device, 6, guide roll III, 7, coating roller, 8, cooling roller, 9, conveying roller, 10, guide roll IV, 11, second pressure detection device, 12, guide roll V, 13, roll diameter measuring scale, 14, winding roller, 15, base, 16, material receiving cavity, 17, second nip roll, 18, transition cavity II, 19, coating cavity, 20, storage tank, 21, evaporation plant, 22, partition board, 23, transition cavity I, 24, guide roll II, 25, guide roll I, 26, feeding cavity, 27, winding roller motor, 28, coating raw material, 29, cooling roller motor, 30, coating finished product, 31, guide roll motor, 32, coating roller motor, 33, nip roll motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-vacuum roll-type coating mechanism comprises an unwinding roller 1, a feeding cavity 26 and a transition cavity I23, wherein the unwinding roller 1 is positioned in the feeding cavity 26, the transition cavity I23, a coating cavity 19, a transition cavity II 18 and a receiving cavity 16 are sequentially arranged on the right side of the feeding cavity 26 from left to right, the structure is reasonably arranged, the transition cavity I23 and the transition cavity II 18 are respectively arranged between the feeding cavity 26 and the coating cavity 19, and between the receiving cavity 16 and the coating cavity 19, the replacement and installation of materials in the feeding cavity 26 and the receiving cavity 16 are only related to the transition cavity I23 and the transition cavity II 18, and the high-vacuum and high-temperature state is kept in the coating cavity 19 all the time, so that the coating mechanism is continuously coated, a winding roller motor 27 and a flattening roller motor 33 are fixed on the outer sides of the feeding cavity 26 and the receiving cavity 16, the winding roller motor 27 is Y225S-4, the flattening roller motor 33 is Y132S-4, the unwinding roller 1, the unwinding roller is arranged in the feeding cavity 26, The device comprises a first flattening roller 2 and a guide roller I25, coating raw materials 28 are arranged on an unwinding roller 1, the first flattening roller 2 is located on the lower right side of the unwinding roller 1, the guide roller I25 is located on the lower right side of the first flattening roller 2, a winding roller motor 27 is connected with the rear side of the unwinding roller 1, a flattening roller motor 33 is fixed on the front side of the first flattening roller 2, a vacuum detector 3 and a vacuumizing interface 4 are arranged at the top ends of the inner portions of a transition cavity I23 and a transition cavity II 18, a guide roller motor 31 is fixed on the outer sides of the transition cavity I23 and the transition cavity II 18, the vacuumizing interface 4 is respectively arranged at the centers of the tops of the transition cavity I23, the transition cavity II 18 and a coating cavity 19, the vacuum detector 3 is fixed below the vacuumizing interface 4, a guide roller II 24 and a first pressure detection device 5 are arranged in the transition cavity I23, the top end of the guide roller II 24 is as high as that the first pressure detection device 5 is arranged at the bottom end, a guide roller 10 IV, the right end of a guide roller IV 10 and the left end of the guide roller V12 are respectively positioned at different heights at the same point with the left end and the right end of the second pressure detection device 11, guide roller motors 31 are respectively arranged at the rear sides of a guide roller II 24 and the guide roller IV 10, a storage tank 20 is fixed at the bottom of a coating cavity 19, a coating roller 7 and a cooling roller 8 are arranged in the middle of the coating cavity 19, a guide roller III 6, a coating roller 7, a cooling roller 8 and a conveying roller 9 are arranged in the coating cavity 19, the bottoms of the coating roller 7 and the cooling roller 8 are positioned at the same height, a guide roller motor 31 and a cooling roller motor 29 are respectively fixed at the rear sides of the guide roller III 6 and the cooling roller 8, the guide roller motor 31 is Y90S-4, the cooling roller motor 29 is Y280S-4, the coating roller motor 32 and the guide roller motor 31 are respectively connected at the front sides of the coating roller 7 and the conveying roller 9, the model number of the coating roller motor 32 is Y250M-4, the left side and the right side of the storage tank 20 are provided with partition plates 22, the partition plates 22 can prevent materials evaporated in coating from dispersing around, the evaporation device 21 is connected above the storage tank 20, the receiving cavity 16 is provided with a second flattening roller 17 and a winding roller 14, the front sides of the winding roller 14 and the unwinding roller 1 are provided with a roll diameter measuring ruler 13, the receiving cavity 16 is positioned at the right side of the transition cavity II 18, the second flattening roller 17 is connected with a flattening roller motor 33 arranged at the rear side of the receiving cavity 16, the winding roller 14 is connected with a winding roller motor 27 arranged at the front side of the receiving cavity 16, the feeding cavity 26, the transition cavity I23, the coating cavity 19, the transition cavity II 18 and the receiving cavity 16 are all fixedly arranged above the base 15, the base 15 is evenly distributed at the lowest part of the coating mechanism, when vacuumizing is carried out again, only the transition cavity I23 and the transition cavity II 18 are needed to be pumped out, resource waste is reduced, and the safe operation of the, promoting the development of the vacuum coating industry.

The working principle is as follows: when the high vacuum roll type coating mechanism is used, a coating raw material 28 is installed on a unwinding roll 1 in a feeding cavity 26, the first flattening roll 2 flattens the coating raw material 28 and transmits the coating raw material to a guide roll I25, the coating raw material 28 passing through the guide roll I25 and a guide roll II 24 enters a first pressure detection device 5 for detection, then is transmitted to a coating roll 7 through a guide roll III 6, an evaporation device 21 is arranged right below the coating raw material 28 between the coating roll 7 and a cooling roll 8, the evaporation device 21 evaporates the raw material in a storage tank 20 and enables the raw material to be condensed on the surface of the coating raw material 28 to form a coating film to obtain a coating finished product 30, the coating finished product 30 is transmitted to a guide roll IV 10 through a transmission roll 9 after being cooled through the cooling roll 8, is transmitted to a second flattening roll V12 through the guide roll V12 after being detected by a second pressure detection device 11, and is finally wound on a winding roll 14, and a roll diameter measuring scale 13 can measure the roll diameters of the coating raw material 28 and the finished product 30 on the unwinding roll, is convenient for timely adjustment and replacement, which is the whole working process of the high vacuum roll type coating mechanism.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula coating mechanism is rolled up in high vacuum, includes unreeling roller (1), feeding chamber (26) and transition chamber I (23), its characterized in that: the unwinding roller (1) is positioned in a feeding cavity (26), the right side of the feeding cavity (26) is sequentially provided with a transition cavity I (23), a coating cavity (19), a transition cavity II (18) and a receiving cavity (16) from left to right, the outer sides of the feeding cavity (26) and the receiving cavity (16) are fixedly provided with a winding roller motor (27) and a flattening roller motor (33), the top ends of the inner parts of the transition cavity I (23) and the transition cavity II (18) are respectively provided with a vacuum detector (3) and a vacuumizing interface (4), the outer sides of the transition cavity I (23) and the transition cavity II (18) are fixedly provided with a guide roller motor (31), the bottom of the coating cavity (19) is fixedly provided with a storage tank (20), the middle part of the coating cavity (19) is provided with a coating roller (7) and a cooling roller (8), the left side and the right side of the storage tank (20) are provided with a partition plate (22), and the upper part of the, a second flattening roller (17) and a winding roller (14) are arranged in the material receiving cavity (16), and a winding diameter measuring scale (13) is arranged on the front sides of the winding roller (14) and the unwinding roller (1).

2. The high vacuum roll coating mechanism of claim 1, wherein: install in feeding chamber (26) and unreel roller (1), first nip roll (2) and guide roll I (25), and unreel and be provided with coating film raw materials (28) on roller (1), first nip roll (2) are located unreel roller (1) right downside, and guide roll I (25) are located first nip roll (2) right side below, unreel roller (1) rear side and are connected with roll material roller motor (27), first nip roll (2) front side fixed nip roll motor (33).

3. The high vacuum roll coating mechanism of claim 1, wherein: be provided with guide roll II (24) and first pressure measurement device (5) in transition chamber I (23), guide roll II (24) top is the same with first pressure measurement device (5) bottom height, install guide roll IV (10) in transition chamber II (18), second pressure measurement device (11) and guide roll V (12), the left end of guide roll IV (10) right-hand member and guide roll V (12) is in the different height departments of same point with second pressure measurement device (11) left end and right-hand member respectively, guide roll II (24) and guide roll IV (10) rear side all set up installs guide roll motor (31).

4. The high vacuum roll coating mechanism of claim 1, wherein: the vacuumizing interface (4) is respectively arranged at the center of the tops of the transition cavity I (23), the transition cavity II (18) and the coating cavity (19), and the vacuum detector (3) is fixed below the vacuumizing interface (4).

5. The high vacuum roll coating mechanism of claim 1, wherein: coating film chamber (19) internally mounted has guide roll III (6), coating film roller (7), chill roll (8) and transfer roller (9), and coating film roller (7) and chill roll (8) bottom are located same height, and guide roll III (6) and chill roll (8) rear side are fixed with guide roll motor (31) and chill roll motor (29) respectively, and coating film roller (7) and transfer roller (9) front side are connected with coating film roller motor (32) and guide roll motor (31) respectively.

6. The high vacuum roll coating mechanism of claim 1, wherein: the material receiving cavity (16) is located on the right side of the transition cavity II (18), the second flattening roller (17) is connected with a flattening roller motor (33) arranged on the rear side of the material receiving cavity (16), the winding roller (14) is connected with a material rolling roller motor (27) arranged on the front side of the material receiving cavity (16), the feeding cavity (26), the transition cavity I (23), the film coating cavity (19), the transition cavity II (18) and the material receiving cavity (16) are fixedly arranged above the base (15), and the base (15) is evenly distributed below the film coating mechanism.