CN113856983A - High-performance roll type coating machine for monochromatic fabric foil - Google Patents
High-performance roll type coating machine for monochromatic fabric foil Download PDFInfo
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- CN113856983A CN113856983A CN202111317653.9A CN202111317653A CN113856983A CN 113856983 A CN113856983 A CN 113856983A CN 202111317653 A CN202111317653 A CN 202111317653A CN 113856983 A CN113856983 A CN 113856983A
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- Prior art keywords
- roller
- lower roller
- side plate
- upper roller
- longitudinal
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- 239000011248 coating agent Substances 0.000 title claims abstract description 40
- 238000000576 coating method Methods 0.000 title claims abstract description 40
- 239000011888 foil Substances 0.000 title claims abstract description 34
- 239000004744 fabric Substances 0.000 title claims abstract description 31
- 239000000049 pigment Substances 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims description 30
- 239000000463 material Substances 0.000 abstract description 18
- 238000001035 drying Methods 0.000 abstract description 12
- 239000000758 substrate Substances 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 3
- 238000004040 coloring Methods 0.000 abstract 6
- 239000010410 layer Substances 0.000 description 55
- 239000003086 colorant Substances 0.000 description 20
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009500 colour coating Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000979 synthetic dye Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
- B05C1/0882—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work responsive to the distance between two rollers, e.g. between the coating roller and a backing roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
- B05C1/0895—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work responsive to the thickness of the weight of material applied to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
Landscapes
- Coating Apparatus (AREA)
- Drying Of Solid Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The application provides a roll-type coating machine for high-performance monochromatic fabric foil, which comprises a support, a primary pigment coating assembly and a secondary pigment coating assembly; the primary pigment coating assembly comprises a first upper roller, a first lower roller and a first pigment pool; the secondary pigment coating assembly comprises a second upper roller, a second lower roller and a second pigment pool; roller, first roller and the second roller down on first roller, the second are gone up the roller, the roller is connected with the support rotation respectively, and the roller can move about for the support under the second. Adjust roller height down of second, change the distance between roller's lower surface and the roller upper surface down of second on the second to change the coating at the thickness on the colouring material layer of substrate lower surface, coat first colouring material layer earlier and dry first colouring material layer, then coat the second colouring material layer again and dry second colouring material layer, improved the holistic drying efficiency in colouring material layer.
Description
Technical Field
The application relates to the technical field of coating machines, in particular to a roll-type coating machine for high-performance monochromatic fabric foils.
Background
The fabric foil is also called gilding paper or electrochemical aluminum foil, the electrochemical aluminum is usually a multi-layer film structure, and is a hot stamping material prepared by coating and vacuum evaporation coating a layer of metal foil on a film base. In the prior art, the first layer of the electrochemical aluminum is a base film layer, the second layer is a release layer, the third layer is a pigment layer, the fourth layer is an aluminum-plated layer, and the fifth layer is an adhesive layer.
The main components of the color material layer are generally as follows: synthetic resins and dyes having suitable film-forming properties, heat resistance and transparency. The main functions of the pigment layer are two: 1. the color is displayed. 2. The aluminum-plated pictures and texts which are hot stamped on the surface of the article are protected from being oxidized. The electrochemical aluminum foil has orange, yellow, gray, red, green and other colors as required. The color of the color material layer is endowed with gloss after aluminum plating, and the color has certain change, such as golden yellow after aluminum plating, silver gray after aluminum plating, and the like. The requirement of coating the color material layer is fine and smooth without any small particles so as to prevent the occurrence of sand holes to damage the uniformity of coating.
In the prior art, a roller or a winding drum is usually used for coating a pigment layer on a release layer by means of press transfer, for example, an upper roller and a lower roller are used, a pigment tank is arranged below the lower roller, the lower surface of the lower roller is immersed in pigment in the pigment tank, a fabric foil to be coated is conveyed by the upper roller, the fabric foil to be coated passes through the space between the upper roller and the lower roller, the pigment on the outer surface of the lower roller is coated on the surface of the fabric foil to be coated, and the pigment layer is adhered to the release layer after drying. However, some color layers have large thickness and slow drying speed, so that the drying time needs to be prolonged, and the manner of prolonging the drying time is usually to reduce the conveying speed or prolong the conveying distance, thereby reducing the working efficiency and increasing the occupied space of the coating machine.
Disclosure of Invention
The application provides a high performance monochromatic fabric is formula of book coating machine for foil for solve among the prior art to the problem that pigment layer coating efficiency is low of being thicker.
In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:
a high-performance roll-type coating machine for single-color fabric foils comprises a support, a primary pigment coating assembly and a secondary pigment coating assembly;
the primary pigment coating assembly comprises a first upper roller, a first lower roller and a first pigment pool, the first upper roller and the first lower roller are arranged in parallel, the first upper roller is positioned right above the first lower roller, the first upper roller is horizontally arranged, the first pigment pool is positioned right below the first lower roller, and the middle lower part of the first lower roller is immersed in pigment in the pigment pool;
the secondary pigment coating assembly comprises a second upper roller, a second lower roller and a second pigment pool, the second upper roller and the second lower roller are arranged in parallel, the second upper roller is positioned right above the second lower roller, the second upper roller is horizontally arranged, the second pigment pool is positioned right below the second lower roller, and the middle lower part of the second lower roller is immersed in pigment in the pigment pool;
the first upper roller is parallel to the second upper roller, the height of the lower surface of the first upper roller is equal to that of the lower surface of the second upper roller, and the distance between the lower surface of the first upper roller and the upper surface of the first lower roller is smaller than that between the lower surface of the second upper roller and the upper surface of the second lower roller;
the first upper roller, the second upper roller, the first lower roller and the second lower roller are respectively connected with the support in a rotating mode, and the second lower roller can move up and down relative to the support.
In some embodiments, the support comprises a bottom plate, a first side plate and a second side plate, the bottom plate is horizontally arranged, the first side plate and the second side plate are vertically arranged, the first side plate and the second side plate are parallel, the second upper roller and the second lower roller are located between the first side plate and the second side plate, one end of the second upper roller is rotatably connected with the first side plate, the other end of the second upper roller is rotatably connected with the second side plate, the roll coater for high-performance monochromatic fabric foil further comprises a first height adjusting assembly and a second height adjusting assembly, a first slide way is arranged on the first side plate, a second slide way is arranged on the second side plate, the first height adjusting assembly is arranged in the first slide way, and the second height adjusting assembly is arranged in the second slide way, one end of the second lower roller is connected with the first height adjusting assembly, the other end of the second lower roller is connected with the second height adjusting assembly, and the first height adjusting assembly and the second height adjusting assembly are respectively used for adjusting the heights of two ends of the second lower roller.
In some embodiments, the first height adjustment assembly includes a first resilient pad, a first bearing seat, a first longitudinal slide, and a first lateral slide, the first elastic cushion block, the first bearing seat, the first longitudinal slide block and the first transverse slide block are sequentially arranged from top to bottom, the first elastic cushion block, the first bearing seat, the first longitudinal slide block and the first transverse slide block are positioned in the first slideway, the upper surface of the first elastic cushion block is in press fit with the top surface of the first slideway, the lower surface of the first elastic cushion block is in press fit with the upper surface of the first bearing seat, the lower surface of the first bearing seat is in tight fit with the upper surface of the first longitudinal sliding block in a pressed fit manner, the lower surface of the first longitudinal sliding block is in tight fit with the upper surface of the first transverse sliding block in a pressed fit manner, and the lower surface of the first transverse sliding block is in tight fit with the bottom surface of the first slide way in a pressed manner;
the side surface of the first bearing seat is connected with the side surface of the first slide way in a sliding mode along the vertical direction, the side surface of the first longitudinal slide block is connected with the side surface of the first slide way in a sliding mode along the vertical direction, and the first transverse slide block is connected with the inner wall of the first slide way in a sliding mode along the direction parallel to the second lower roller;
one end of the second lower roller is rotatably connected with the first bearing seat;
the lower surface of the first longitudinal sliding block and the upper surface of the first transverse sliding block are inclined planes, and the first transverse sliding block can push the first longitudinal sliding block upwards or put the first longitudinal sliding block downwards after sliding along the direction parallel to the second lower roller.
In some embodiments, the second height adjustment assembly includes a second resilient pad, a second bearing seat, a second longitudinal slide, and a second lateral slide, the second elastic cushion block, the second bearing seat, the second longitudinal slide block and the second transverse slide block are sequentially arranged from top to bottom, the second elastic cushion block, the second bearing seat, the second longitudinal slide block and the second transverse slide block are positioned in the second slideway, the upper surface of the second elastic cushion block is in press fit with the top surface of the second slideway, the lower surface of the second elastic cushion block is in press fit with the upper surface of the second bearing block, the lower surface of the second bearing seat is in tight fit with the upper surface of the second longitudinal sliding block in a pressed fit manner, the lower surface of the second longitudinal sliding block is in tight fit with the upper surface of the second transverse sliding block in a pressed fit manner, and the lower surface of the second transverse sliding block is in tight fit with the bottom surface of the second slide way in a pressed fit manner;
the side surface of the second bearing seat is connected with the side surface of the second slide way in a sliding manner along the vertical direction, the side surface of the second longitudinal slide block is connected with the side surface of the second slide way in a sliding manner along the vertical direction, and the second transverse slide block is connected with the inner wall of the second slide way in a sliding manner along the direction parallel to the second lower roller;
one end of the second lower roller, which is close to the second slideway, is rotatably connected with the second bearing block;
the lower surface of the second longitudinal sliding block and the upper surface of the second transverse sliding block are inclined planes, and the second transverse sliding block can push the second longitudinal sliding block upwards or put the second longitudinal sliding block downwards after sliding along the direction parallel to the second lower roller.
In some embodiments, the roll coater for high-performance monochromatic fabric foils further comprises a screw rod and a screwing block, the screw rod is located right below the second lower roller and is parallel to the second lower roller, the screw rod is located between the first slide way and the second slide way, one end of the screw rod is in threaded connection with the first transverse slide block, the other end of the screw rod is in threaded connection with the second transverse slide block, the screwing block is fixedly connected with the screw rod, and the screwing block is located in the middle position between the first slide way and the second slide way.
In some embodiments, an angle indicating disc is fixedly connected to the bottom plate, the angle indicating disc is vertically arranged, an angle pointer is fixedly connected to one end, close to the angle indicating disc, of the screwing block, an angle scale mark is arranged on one face, close to the screwing block, of the angle indicating disc, and the angle indicating disc is arranged to be attached to the angle pointer.
In some embodiments, the roll coater for high-performance monochromatic fabric foil further comprises a first motor and a first transmission assembly, wherein the first motor is fixedly connected with the bottom plate, the first motor is positioned on one side of the second side plate far away from the first side plate, and the first transmission assembly comprises a first driving pulley, a first driven pulley, a first transmission belt, a first driving gear and a first driven gear;
the first upper roller and the first lower roller are positioned between the first side plate and the second side plate, one end of the first upper roller is rotatably connected with the first side plate, the other end of the first upper roller is rotatably connected with the second side plate, one end of the first lower roller is rotatably connected with the first side plate, and the other end of the first lower roller is rotatably connected with the second side plate;
the first driving pulley is fixedly connected with an output shaft of the first motor, the first driven pulley is fixedly connected with a rotating shaft of the first upper roller, the first transmission belt is wound on the first driving pulley and the first driven pulley, the first driving gear is fixedly connected with the rotating shaft of the first upper roller, the first driven gear is fixedly connected with a rotating shaft of the first lower roller, and the first driving gear is in meshing transmission connection with the first driven gear.
In some embodiments, the roll coater for high-performance monochromatic fabric foil further comprises a second motor and a second transmission assembly, the second motor is fixedly connected with the bottom plate, the second motor is positioned on one side of the second side plate far away from the first side plate, and the second transmission assembly comprises a second driving pulley, a second driven pulley, a second transmission belt, a second driving gear and a second driven gear;
the second driving pulley is fixedly connected with an output shaft of the second motor, the second driven pulley is fixedly connected with a rotating shaft of the second upper roller, the second transmission belt is wound on the second driving pulley and the second driven pulley, the second driving gear is fixedly connected with the rotating shaft of the second upper roller, the second driven gear is fixedly connected with the rotating shaft of the second lower roller, and the second driving gear is in meshing transmission connection with the second driven gear.
In some embodiments, the roll coater for high-performance monochromatic fabric foils further comprises a first blower lower than the upper surface of the second lower roll, the first blower outlet is vertically upward, and the first blower is positioned between the first lower roll and the second lower roll.
In some embodiments, the roll coater for high-performance monochromatic fabric foils further comprises a second blower lower than the upper surface of the second lower roller, the outlet of the second blower faces vertically upward, and the second blower is positioned on the side of the second lower roller far away from the first lower roller.
Has the advantages that:
the application provides a monochromatic fabric of high performance is formula of book coating machine for foil, in the course of the work, the substrate passes the clearance between first upper roll and the lower roll, first lower roll is with the lower surface of the colour coating of first pigment pond to the substrate, first lower roll is half of predetermined thickness at the pigment thickness of substrate lower surface coating, because the thickness of first pigment layer is less than predetermined thickness, consequently in the data send process after the coating of first pigment layer is accomplished, the efficiency that first pigment layer was dried improves, first pigment layer is dried the back, the substrate conveys between roller and the second lower roll on the second, roller forms the second pigment layer with the lower surface that the pigment coating in the second pigment pond formed the second pigment layer to the first pigment layer under the second, though twice coating has increased a process, holistic drying efficiency obviously promotes, thereby production efficiency has been improved. When the preset thickness is changed, the distance between the second upper roller and the second lower roller is changed by adjusting the second lower roller up and down, so that the thickness of the second pigment layer is changed, and finally the total thickness of the pigment layer is changed, and the thickness of the coated pigment layer reaches the preset thickness;
the rotating and screwing block enables the screw to synchronously drive the two height adjusting assemblies to respectively adjust the heights of the two ends of the second lower roller, the distance between the lower surface of the second upper roller and the upper surface of the second lower roller is changed, the thickness of the pigment layer coated on the lower surface of the substrate is changed, the first pigment layer is coated firstly and dried, then the second pigment layer is coated again and dried, and the overall drying efficiency of the pigment layer is improved. The adjusting of the lower roller of the second is convenient, the structure is compact, the operation is stable, the rotating and twisting angle of the rotating and twisting block can be accurately observed through the angle indicating disc and the angle pointer, and therefore the adjusting distance of the lower roller of the second is indirectly judged.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a roll coater for high-performance monochromatic fabric foil in an embodiment of the present application;
FIG. 2 is a schematic structural view of a primary color application assembly in an embodiment of the present application;
FIG. 3 is a schematic structural view of a secondary colorant application assembly in an embodiment of the present application;
FIG. 4 is an exploded view of a first height adjustment assembly in an embodiment of the present application;
fig. 5 is an exploded view of a second height adjustment assembly in an embodiment of the present application.
Reference numerals:
101. a support; 102. a primary colorant application assembly; 103. a secondary colorant coating assembly; 104. a first upper roller; 105. a first lower roller; 106. a first color material pool; 107. a second upper roller; 108. a second lower roller; 109. a second dye pool; 110. a base plate; 111. a first side plate; 112. a second side plate; 113. a first height adjustment assembly; 114. a second height adjustment assembly; 115. a first slideway; 116. a second slideway; 117. a first resilient pad; 118. a first bearing housing; 119. a first longitudinal slide; 120. a first lateral slider; 121. a second resilient pad; 122. a second bearing housing; 123. a second longitudinal slide; 124. a second lateral slider; 125. a screw; 126. screwing blocks; 127. an angle indicating dial; 128. an angle pointer; 129. a first motor; 130. a first drive pulley; 131. a first driven pulley; 132. a first drive belt; 133. a first drive gear; 134. a first driven gear; 135. a second motor; 136. a second drive pulley; 137. a second driven pulley; 138. a second drive belt; 139. a second driving gear; 140. a second driven gear; 141. a first blower; 142. a second blower; 143. a first color material layer; 144. a second colorant layer.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
In the embodiments of the present application, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacted with the second feature or indirectly contacted with the second feature through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the terms "a particular example," "one embodiment," "an example," "some embodiments," "some examples," "some embodiments," or "possible embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 to 5, in the embodiment of the present application, there is provided a roll coater for high-performance monochromatic fabric foil, comprising a support 101, a primary color coating unit 102, and a secondary color coating unit 103; the primary color material coating assembly 102 comprises a first upper roller 104, a first lower roller 105 and a first color material pool 106, wherein the first upper roller 104 and the first lower roller 105 are arranged in parallel, the first upper roller 104 is positioned right above the first lower roller 105, the first upper roller 104 is horizontally arranged, the first color material pool 106 is positioned right below the first lower roller 105, and the middle lower part of the first lower roller 105 is immersed in the color material pool; the secondary pigment coating assembly 103 comprises a second upper roller 107, a second lower roller 108 and a second pigment pool 109, wherein the second upper roller 107 and the second lower roller 108 are arranged in parallel, the second upper roller 107 is positioned right above the second lower roller 108, the second upper roller 107 is horizontally arranged, the second pigment pool 109 is positioned right below the second lower roller 108, and the middle lower part of the second lower roller 108 is immersed in the pigment pool; the first upper roller 104 is parallel to the second upper roller 107, the height of the lower surface of the first upper roller 104 is equal to that of the lower surface of the second upper roller 107, and the distance between the lower surface of the first upper roller 104 and the upper surface of the first lower roller 105 is smaller than that between the lower surface of the second upper roller 107 and the upper surface of the second lower roller 108; the first upper roller 104, the second upper roller 107, the first lower roller 105 and the second lower roller 108 are respectively connected with the bracket 101 in a rotating way, and the second lower roller 108 can move up and down relative to the bracket 101.
In the roll coater for high performance monochromatic fabric foil provided in this embodiment, during operation, the substrate (the film before being coated with the colorant) passes through the gap between the first upper roller 104 and the lower roller, the first lower roller 105 coats the colorant in the first colorant pool 106 on the lower surface of the substrate, the thickness of the colorant coated on the lower surface of the substrate by the first lower roller 105 is half of the preset thickness (the total thickness of the colorant layers to be coated on the lower surface of the substrate), for convenience of description, the colorant layer coated for the first time is referred to as the first colorant layer 143, since the thickness of the first colorant layer 143 is smaller than the preset thickness, the efficiency of drying the first colorant layer 143 is improved during the transfer process after the first colorant layer 143 is coated, after the first colorant layer 143 is dried, the substrate is transferred between the second upper roller 107 and the second lower roller 108, the second lower roller 108 coats the colorant in the second colorant pool 109 on the lower surface of the first colorant layer 143 to form the second colorant layer 144, though a process is added after two times of coating, the overall drying efficiency is obviously improved, and the production efficiency is improved. When the preset thickness is changed, the distance between the second upper roller 107 and the second lower roller 108 is changed by adjusting the second lower roller 108 up and down, so that the thickness of the second pigment layer 144 is changed, and finally the total thickness of the pigment layer is changed, so that the thickness of the coated pigment layer reaches the preset thickness.
In some embodiments, the bracket 101 includes a bottom plate 110, a first side plate 111 and a second side plate 112, the bottom plate 110 is horizontally disposed, the first side plate 111 and the second side plate 112 are vertically disposed, the first side plate 111 and the second side plate 112 are parallel, a second upper roller 107 and a second lower roller 108 are disposed between the first side plate 111 and the second side plate 112, one end of the second upper roller 107 is rotatably connected to the first side plate 111, the other end of the second upper roller 107 is rotatably connected to the second side plate 112, the roll coater for high-performance monochromatic fabric foil further includes a first height adjusting assembly 113 and a second height adjusting assembly 114, the first side plate 111 is provided with a first slideway 115, the second side plate 112 is provided with a second slideway 116, the first height adjusting assembly 113 is disposed in the first slideway 115, the second height adjusting assembly 114 is disposed in the second slideway 116, one end of the second lower roller 108 is connected to the first height adjusting assembly 113, the other end of the second lower roller 108 is connected with a second height adjusting assembly 114, and the first height adjusting assembly 113 and the second height adjusting assembly 114 are respectively used for adjusting the heights of the two ends of the second lower roller 108.
In some embodiments, the first height adjustment assembly 113 includes a first resilient pad 117, a first bearing seat 118, a first longitudinal slide 119, and a first lateral slide 120, the first resilient pad 117, the first bearing seat 118, the first longitudinal sliding block 119 and the first transverse sliding block 120 are sequentially arranged from top to bottom, the first elastic cushion block 117, the first bearing seat 118, the first longitudinal sliding block 119 and the first transverse sliding block 120 are positioned in the first slideway 115, the upper surface of the first elastic cushion block 117 is in press fit with the top surface of the first slideway 115, the lower surface of the first elastic cushion block 117 is in press fit with the upper surface of the first bearing seat 118, the lower surface of the first bearing seat 118 is in press fit with the upper surface of the first longitudinal sliding block 119, the lower surface of the first longitudinal sliding block 119 is in press fit with the upper surface of the first transverse sliding block 120, and the lower surface of the first transverse sliding block 120 is in press fit with the bottom surface of the first slideway 115; the side surface of the first bearing seat 118 is connected with the side surface of the first slideway 115 in a sliding manner along the vertical direction, the side surface of the first longitudinal slide block 119 is connected with the side surface of the first slideway 115 in a sliding manner along the vertical direction, and the first transverse slide block 120 is connected with the inner wall of the first slideway 115 in a sliding manner along the direction parallel to the second lower roller 108; one end of the second lower roller 108 is rotatably connected with the first bearing seat 118; the lower surface of the first longitudinal block 119 and the upper surface of the first transverse block 120 are inclined surfaces, and the first transverse block 120 can push the first longitudinal block 119 upwards or put the first longitudinal block 119 downwards after sliding in a direction parallel to the second lower roller 108.
In some embodiments, the second height adjustment assembly 114 includes a second resilient pad 121, a second bearing seat 122, a second longitudinal slider 123, and a second lateral slider 124, the second resilient pad 121, the second bearing seat 122, the second longitudinal sliding block 123 and the second transverse sliding block 124 are sequentially arranged from top to bottom, the second elastic cushion block 121, the second bearing seat 122, the second longitudinal sliding block 123 and the second transverse sliding block 124 are located in the second slideway 116, the upper surface of the second elastic cushion block 121 is in press fit with the top surface of the second slideway 116, the lower surface of the second elastic cushion block 121 is in press fit with the upper surface of the second bearing seat 122, the lower surface of the second bearing seat 122 is in press fit with the upper surface of the second longitudinal sliding block 123, the lower surface of the second longitudinal sliding block 123 is in press fit with the upper surface of the second transverse sliding block 124, and the lower surface of the second transverse sliding block 124 is in press fit with the bottom surface of the second slideway 116; the side surface of the second bearing seat 122 is connected with the side surface of the second slideway 116 in a sliding manner along the vertical direction, the side surface of the second longitudinal sliding block 123 is connected with the side surface of the second slideway 116 in a sliding manner along the vertical direction, and the second transverse sliding block 124 is connected with the inner wall of the second slideway 116 in a sliding manner along the direction parallel to the second lower roller 108; one end of the second lower roller 108 close to the second slideway 116 is rotatably connected with the second bearing seat 122; the lower surface of the second longitudinal block 123 and the upper surface of the second transverse block 124 are inclined surfaces, and the second transverse block 124 can push the second longitudinal block 123 upwards or put the second longitudinal block 123 downwards after sliding along the direction parallel to the second lower roller 108.
In some embodiments, the roll coater for high-performance monochromatic fabric foils further includes a screw 125 and a screw block 126, the screw 125 is located right below the second lower roller 108, the screw 125 is parallel to the second lower roller 108, the screw 125 is located between the first slide way 115 and the second slide way 116, one end of the screw 125 is in threaded connection with the first transverse slider 120, the other end of the screw 125 is in threaded connection with the second transverse slider 124, the screw block 126 is fixedly connected with the screw 125, and the screw block 126 is located at an intermediate position between the first slide way 115 and the second slide way 116.
In some embodiments, an angle indicator 127 is fixedly connected to the bottom plate 110, the angle indicator 127 is vertically disposed, an angle pointer 128 is fixedly connected to one end of the screw block 126 close to the angle indicator 127, an angle scale mark is disposed on one surface of the angle indicator 127 close to the screw block 126, and the angle indicator 127 is disposed adjacent to the angle pointer 128.
In some embodiments, the roll coater for high-performance monochromatic fabric foil further includes a first motor 129 and a first transmission assembly, the first motor 129 is fixedly connected with the bottom plate 110, the first motor 129 is located on one side of the second side plate 112 far away from the first side plate 111, and the first transmission assembly includes a first driving pulley 130, a first driven pulley 131, a first transmission belt 132, a first driving gear 133 and a first driven gear 134; the first upper roller 104 and the first lower roller 105 are positioned between the first side plate 111 and the second side plate 112, one end of the first upper roller 104 is rotatably connected with the first side plate 111, the other end of the first upper roller 104 is rotatably connected with the second side plate 112, one end of the first lower roller 105 is rotatably connected with the first side plate 111, and the other end of the first lower roller 105 is rotatably connected with the second side plate 112; the first driving pulley 130 is fixedly connected with an output shaft of the first motor 129, the first driven pulley 131 is fixedly connected with a rotating shaft of the first upper roller 104, the first transmission belt 132 is wound on the first driving pulley 130 and the first driven pulley 131, the first driving gear 133 is fixedly connected with the rotating shaft of the first upper roller 104, the first driven gear 134 is fixedly connected with a rotating shaft of the first lower roller 105, and the first driving gear 133 is in meshing transmission connection with the first driven gear 134.
In some embodiments, the roll coater for high-performance monochromatic fabric foil further includes a second motor 135 and a second transmission assembly, the second motor 135 is fixedly connected with the bottom plate 110, the second motor 135 is located on one side of the second side plate 112 far away from the first side plate 111, and the second transmission assembly includes a second driving pulley 136, a second driven pulley 137, a second transmission belt 138, a second driving gear 139 and a second driven gear 140; the second driving pulley 136 is fixedly connected with an output shaft of the second motor 135, the second driven pulley 137 is fixedly connected with a rotating shaft of the second upper roller 107, the second transmission belt 138 is wound on the second driving pulley 136 and the second driven pulley 137, the second driving gear 139 is fixedly connected with the rotating shaft of the second upper roller 107, the second driven gear 140 is fixedly connected with a rotating shaft of the second lower roller 108, and the second driving gear 139 is in meshing transmission connection with the second driven gear 140.
In some embodiments, the roll coater for high-performance monochromatic fabric foil further comprises a first blower 141, the first blower 141 is lower than the upper surface of the second lower roll 108, the air outlet of the first blower 141 is vertically upward, and the first blower 141 is positioned between the first lower roll 105 and the second lower roll 108.
In some embodiments, the roll coater for high-performance monochromatic fabric foils further comprises a second blower 142, the second blower 142 is lower than the upper surface of the second lower roller 108, the air outlet of the second blower 142 is directed vertically upward, and the second blower 142 is located on the side of the second lower roller 108 away from the first lower roller 105.
The roll-type coating machine for high-performance monochromatic fabric foil provided by the embodiment rotates the screwing block 126, so that the screw 125 synchronously drives the two height adjusting components to respectively adjust the heights of the two ends of the second lower roller 108, and the distance between the lower surface of the second upper roller 107 and the upper surface of the second lower roller 108 is changed, thereby changing the thickness of the pigment layer coated on the lower surface of the substrate, firstly coating the first pigment layer 143 and drying the first pigment layer 143, then coating the second pigment layer 144 and drying the second pigment layer 144, and improving the overall drying efficiency of the pigment layer. The second lower roller 108 is convenient to adjust, compact in structure and stable in operation, and the angle of the screwing block 126 can be accurately observed through the angle indicating disc 127 and the angle pointer 128, so that the adjusting distance of the second lower roller 108 can be indirectly judged.
The elastic cushion block in this embodiment is an elastic rubber block.
The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.
Claims (10)
1. A high-performance roll-type coating machine for single-color fabric foils is characterized by comprising a support, a primary pigment coating component and a secondary pigment coating component;
the primary pigment coating assembly comprises a first upper roller, a first lower roller and a first pigment pool, the first upper roller and the first lower roller are arranged in parallel, the first upper roller is positioned right above the first lower roller, the first upper roller is horizontally arranged, the first pigment pool is positioned right below the first lower roller, and the middle lower part of the first lower roller is immersed in pigment in the pigment pool;
the secondary pigment coating assembly comprises a second upper roller, a second lower roller and a second pigment pool, the second upper roller and the second lower roller are arranged in parallel, the second upper roller is positioned right above the second lower roller, the second upper roller is horizontally arranged, the second pigment pool is positioned right below the second lower roller, and the middle lower part of the second lower roller is immersed in pigment in the pigment pool;
the first upper roller is parallel to the second upper roller, the height of the lower surface of the first upper roller is equal to that of the lower surface of the second upper roller, and the distance between the lower surface of the first upper roller and the upper surface of the first lower roller is smaller than that between the lower surface of the second upper roller and the upper surface of the second lower roller;
the first upper roller, the second upper roller, the first lower roller and the second lower roller are respectively connected with the support in a rotating mode, and the second lower roller can move up and down relative to the support.
2. The roll coater according to claim 1, wherein the support comprises a bottom plate, a first side plate and a second side plate, the bottom plate is horizontally disposed, the first side plate and the second side plate are vertically disposed, the first side plate and the second side plate are parallel, the second upper roller and the second lower roller are located between the first side plate and the second side plate, one end of the second upper roller is rotatably connected to the first side plate, the other end of the second upper roller is rotatably connected to the second side plate, the roll coater further comprises a first height adjusting assembly and a second height adjusting assembly, the first side plate is provided with a first slide way, the second side plate is provided with a second slide way, and the first height adjusting assembly is disposed in the first slide way, the second height adjusting assembly is arranged in the second slide, one end of the second lower roller is connected with the first height adjusting assembly, the other end of the second lower roller is connected with the second height adjusting assembly, and the first height adjusting assembly and the second height adjusting assembly are respectively used for adjusting the heights of two ends of the second lower roller.
3. The roll coater of claim 2, wherein the first height adjusting assembly comprises a first resilient pad, a first bearing seat, a first longitudinal slider, and a first transverse slider, the first resilient pad, the first bearing seat, the first longitudinal slider, and the first transverse slider are sequentially arranged from top to bottom, the first resilient pad, the first bearing seat, the first longitudinal slider, and the first transverse slider are located in the first slide way, an upper surface of the first resilient pad is in press fit with a top surface of the first slide way, a lower surface of the first resilient pad is in press fit with an upper surface of the first bearing seat, a lower surface of the first bearing seat is in press fit with an upper surface of the first longitudinal slider, and a lower surface of the first longitudinal slider is in press fit with an upper surface of the first transverse slider, the lower surface of the first transverse sliding block is in press fit with the bottom surface of the first slide way;
the side surface of the first bearing seat is connected with the side surface of the first slide way in a sliding mode along the vertical direction, the side surface of the first longitudinal slide block is connected with the side surface of the first slide way in a sliding mode along the vertical direction, and the first transverse slide block is connected with the inner wall of the first slide way in a sliding mode along the direction parallel to the second lower roller;
one end of the second lower roller is rotatably connected with the first bearing seat;
the lower surface of the first longitudinal sliding block and the upper surface of the first transverse sliding block are inclined planes, and the first transverse sliding block can push the first longitudinal sliding block upwards or put the first longitudinal sliding block downwards after sliding along the direction parallel to the second lower roller.
4. The roll coater according to claim 3, wherein the second height adjusting assembly comprises a second resilient pad, a second bearing seat, a second longitudinal slider, and a second lateral slider, the second resilient pad, the second bearing seat, the second longitudinal slider, and the second lateral slider are sequentially arranged from top to bottom, the second resilient pad, the second bearing seat, the second longitudinal slider, and the second lateral slider are located in the second slide, an upper surface of the second resilient pad is in press fit with a top surface of the second slide, a lower surface of the second resilient pad is in press fit with an upper surface of the second bearing seat, a lower surface of the second bearing seat is in press fit with an upper surface of the second longitudinal slider, and a lower surface of the second longitudinal slider is in press fit with an upper surface of the second lateral slider, the lower surface of the second transverse sliding block is in press fit with the bottom surface of the second slide way;
the side surface of the second bearing seat is connected with the side surface of the second slide way in a sliding manner along the vertical direction, the side surface of the second longitudinal slide block is connected with the side surface of the second slide way in a sliding manner along the vertical direction, and the second transverse slide block is connected with the inner wall of the second slide way in a sliding manner along the direction parallel to the second lower roller;
one end of the second lower roller, which is close to the second slideway, is rotatably connected with the second bearing block;
the lower surface of the second longitudinal sliding block and the upper surface of the second transverse sliding block are inclined planes, and the second transverse sliding block can push the second longitudinal sliding block upwards or put the second longitudinal sliding block downwards after sliding along the direction parallel to the second lower roller.
5. The roll coater of claim 4, further comprising a screw located directly below the second lower roller, the screw being parallel to the second lower roller, the screw being located between the first slide and the second slide, one end of the screw being in threaded connection with the first transverse slider, the other end of the screw being in threaded connection with the second transverse slider, and a twist block fixedly connected to the screw, the twist block being located at an intermediate position between the first slide and the second slide.
6. The high-performance roll coater for monochromatic fabric foils as claimed in claim 5, wherein an angle indicating plate is fixedly connected to the base plate, the angle indicating plate is vertically arranged, an angle pointer is fixedly connected to one end of the screwing block close to the angle indicating plate, an angle scale mark is arranged on one surface of the angle indicating plate close to the screwing block, and the angle indicating plate is arranged to abut against the angle pointer.
7. The high-performance roll coater for monochromatic fabric foils according to claim 6, further comprising a first motor fixedly connected with the base plate and a first transmission assembly, wherein the first motor is positioned on one side of the second side plate away from the first side plate, and the first transmission assembly comprises a first driving pulley, a first driven pulley, a first transmission belt, a first driving gear and a first driven gear;
the first upper roller and the first lower roller are positioned between the first side plate and the second side plate, one end of the first upper roller is rotatably connected with the first side plate, the other end of the first upper roller is rotatably connected with the second side plate, one end of the first lower roller is rotatably connected with the first side plate, and the other end of the first lower roller is rotatably connected with the second side plate;
the first driving pulley is fixedly connected with an output shaft of the first motor, the first driven pulley is fixedly connected with a rotating shaft of the first upper roller, the first transmission belt is wound on the first driving pulley and the first driven pulley, the first driving gear is fixedly connected with the rotating shaft of the first upper roller, the first driven gear is fixedly connected with a rotating shaft of the first lower roller, and the first driving gear is in meshing transmission connection with the first driven gear.
8. The roll coater according to claim 7, further comprising a second motor and a second transmission assembly, wherein the second motor is fixedly connected to the bottom plate, the second motor is located on a side of the second side plate away from the first side plate, and the second transmission assembly comprises a second driving pulley, a second driven pulley, a second transmission belt, a second driving gear and a second driven gear;
the second driving pulley is fixedly connected with an output shaft of the second motor, the second driven pulley is fixedly connected with a rotating shaft of the second upper roller, the second transmission belt is wound on the second driving pulley and the second driven pulley, the second driving gear is fixedly connected with the rotating shaft of the second upper roller, the second driven gear is fixedly connected with the rotating shaft of the second lower roller, and the second driving gear is in meshing transmission connection with the second driven gear.
9. The roll coater of any one of claims 1 to 8, further comprising a first blower lower than the upper surface of the second lower roll, wherein the first blower outlet is directed vertically upward, and the first blower is located between the first lower roll and the second lower roll.
10. The roll coater for high-performance monochromatic fabric foil according to claim 9, further comprising a second blower lower than the upper surface of the second lower roll, the second blower outlet being directed vertically upward, the second blower being located on a side of the second lower roll away from the first lower roll.
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| CN202111317653.9A CN113856983B (en) | 2021-11-09 | 2021-11-09 | High-performance single-color coil type coating machine for fabric foil |
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Denomination of invention: A high-performance single color fabric foil roll coating machine Granted publication date: 20230512 Pledgee: Yangzhou Branch of Societe Generale Bank Co.,Ltd. Pledgor: Yangzhou Qionghua New Material Co.,Ltd. Registration number: Y2024980030009 |
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