CN116140152A - Normal pressure cavity reverse coating surface treatment device - Google Patents

Normal pressure cavity reverse coating surface treatment device Download PDF

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Publication number
CN116140152A
CN116140152A CN202310095036.1A CN202310095036A CN116140152A CN 116140152 A CN116140152 A CN 116140152A CN 202310095036 A CN202310095036 A CN 202310095036A CN 116140152 A CN116140152 A CN 116140152A
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CN
China
Prior art keywords
coating
box
conveying
surface treatment
film
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Pending
Application number
CN202310095036.1A
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Chinese (zh)
Inventor
李绪猛
梁仙发
刘晓军
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Jiangsu Bangyu Film Technology Co ltd
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Jiangsu Bangyu Film Technology Co ltd
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Application filed by Jiangsu Bangyu Film Technology Co ltd filed Critical Jiangsu Bangyu Film Technology Co ltd
Priority to CN202310095036.1A priority Critical patent/CN116140152A/en
Publication of CN116140152A publication Critical patent/CN116140152A/en
Pending legal-status Critical Current

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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
    • 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
    • B05C9/14—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 involving heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • 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
    • 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
    • B05C1/10—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 liquid or other fluent material being supplied from inside the roller
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • 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
    • B05C9/04—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 to opposite sides of the work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention relates to the technical field of film coating, in particular to a normal pressure cavity reverse coating surface treatment device; including operation panel, the wind-up roll, two mounting panels, defeated work or material rest and coating mechanism, coating mechanism includes the coating case, two liquid reserve tanks, two delivery cases, two conveyer pipes, two infusion pumps, two delivery cases and two defoaming perforated plates, coating case and operation panel fixed connection, two liquid reserve tanks respectively with coating case fixed connection, two delivery cases respectively with coating case fixed connection, and be located the coating incasement respectively, the both ends of every conveyer pipe respectively with corresponding coating case and delivery case intercommunication, two infusion pumps set up respectively on corresponding conveyer pipe, two coating heads are connected with corresponding delivery case respectively, two defoaming perforated plates are located the delivery case respectively, through the setting of above-mentioned structure, the realization is carried out the separation to the bubble, eliminate the bubble, can avoid the film to leak from scribble, make the film coating more even.

Description

Normal pressure cavity reverse coating surface treatment device
Technical Field
The invention relates to the technical field of film coating, in particular to a normal-pressure cavity reverse coating surface treatment device.
Background
A film is a thin, flexible, transparent sheet made of plastic, adhesive, rubber or other material, and is scientifically explained as: 2-dimensional materials formed by atomic, molecular or ionic deposition on a substrate surface, for example: optical films, composite films, superconducting films, polyester films, nylon films, plastic films, special films and the like, and the films are widely used in industries of electronics, machinery, printing and the like, and in the existing special film processing, the surfaces of the films need to be coated.
However, when the surface of the film is coated, bubbles are easily generated in the conveying process of the liquid for coating the film, and the phenomenon of film coating missing occurs, so that the film is coated unevenly.
Disclosure of Invention
The invention aims to provide a normal-pressure cavity reverse coating surface treatment device, which solves the problems that bubbles are easy to generate in the conveying process of liquid for coating a film when the surface of the film is coated, the film is not uniformly coated due to the phenomenon of film coating missing.
In order to achieve the above purpose, the normal pressure cavity reverse coating surface treatment device comprises an operation table, a winding roller, two mounting plates, a material conveying frame and a coating mechanism, wherein the two mounting plates are symmetrically arranged on the operation table, the winding roller is arranged between the two mounting plates, the material conveying frame is arranged on the operation table, the coating mechanism comprises a coating box, two liquid storage boxes, two conveying pipes, two liquid conveying pumps, two conveying boxes and two foam-removing porous plates, the coating box is fixedly connected with the operation table and is positioned above the operation table, the two liquid storage boxes are respectively fixedly connected with the coating box and are respectively positioned on the outer wall of the coating box, the two conveying boxes are respectively fixedly connected with the coating box and are respectively positioned in the coating box, the two ends of each conveying pipe are respectively communicated with the corresponding coating box and conveying box, the two conveying pumps are respectively arranged on the corresponding conveying pipes, the two conveying pipes are respectively connected with the corresponding conveying boxes and are respectively and fixedly connected with the foam-removing porous plates, and the two conveying boxes are respectively and fixedly connected with the conveying boxes.
The coating mechanism further comprises a drying box and a heat exchanger, wherein the drying box is fixedly connected with the operation table and is positioned above the operation table, and the heat exchanger is connected with the drying box.
The coating mechanism further comprises two smoothing rollers, wherein the two smoothing rollers are rotationally connected with the coating box and symmetrically arranged in the coating box.
The coating mechanism further comprises two supporting frames, the two supporting frames are fixedly connected with the coating box respectively and located on the inner wall of the coating box respectively, and the two supporting frames are fixedly connected with the corresponding coating heads respectively.
The normal pressure cavity reverse coating surface treatment device further comprises a fixing assembly, and the fixing assembly is arranged on the mounting plate.
The fixing assembly comprises a first connecting seat, a second connecting seat, a supporting block, a limiting spring and a pull rod, wherein the first connecting seat and the second connecting seat are respectively and correspondingly connected with the mounting plate in a rotating mode, the first connecting seat is provided with an opening and a groove, the winding roller is provided with a fixing groove, the supporting block is respectively matched with the fixing groove and the groove, two ends of the limiting spring are respectively connected with the first connecting seat and the supporting block in a fixed mode and are located in the groove, and the pull rod is fixedly connected with the supporting block and is inserted into the groove.
The fixing assembly further comprises a protecting cover, wherein the protecting cover is detachably connected with the first connecting seat and is positioned outside the pull rod.
According to the normal-pressure cavity reverse coating surface treatment device, films sequentially pass through a coating box and a drying box, the film is conveyed by the conveying rack, the coated films are wound by the winding roller, and the two coating heads press the films downwards and are in contact with the surfaces of the films; when the film is coated, the film enters the normal pressure cavity in the coating box, the normal pressure cavity has the advantages that the gas-soluble quantity of the liquid is much lower than that of the high pressure cavity, the bubbles generated by coating the film surface are far less than that of the high pressure cavity, the liquid in the liquid storage box is conveyed to the conveying box by starting the liquid conveying pump on the conveying pipe, the defoaming porous plate in the conveying box can separate the bubbles, then the liquid is conveyed to the coating heads, the two coating heads enable the upper surface and the lower surface of the film to be coated with the liquid, the rotating direction of the coating heads is opposite to the moving direction of the film, the coating operation is realized through reverse coating, namely, the film is almost zero in the coating leakage, the bubbles are prevented from being removed, the film can be prevented from being leaked and the film can be coated more uniformly.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of a first embodiment of the present invention.
Fig. 2 is a sectional view showing the internal structure of the coating tank according to the first embodiment of the present invention.
Fig. 3 is a structural elevation view of a fixing assembly according to a second embodiment of the present invention.
Fig. 4 is a sectional view showing the internal structure of a fixing assembly according to a second embodiment of the present invention.
Fig. 5 is an enlarged view of the partial structure at a of fig. 4 according to the present invention.
Fig. 6 is a schematic overall structure of a third embodiment of the present invention.
101-operation table, 102-wind-up roll, 103-mounting plate, 104-material conveying frame, 105-coating box, 106-liquid storage box, 107-conveying box, 108-conveying pipe, 109-coating head, 110-liquid conveying pump, 111-defoaming porous plate, 112-drying box, 113-heat exchanger, 114-smoothing roll, 115-support frame, 116-normal pressure cavity, 201-first connecting seat, 202-second connecting seat, 203-supporting block, 204-limit spring, 205-pull rod, 206-protecting cover, 207-opening, 208-groove, 209-fixed slot, 301-mounting seat, 302-moving wheel, 303-push rod and 304-anti-slip sleeve.
Detailed Description
The first embodiment is:
please refer to fig. 1-4, wherein. The invention provides a normal pressure cavity 116 reverse coating surface treatment device, which comprises an operation table 101, a winding roller 102, two mounting plates 103, a material conveying rack 104 and a coating mechanism, wherein the coating mechanism comprises a coating box 105, two liquid storage boxes 106, two conveying boxes 107, two conveying pipes 108, two liquid conveying pumps 110, two conveying boxes 107, two defoaming porous plates 111, a drying box 112, a heat exchanger 113, two leveling rollers 114 and two supporting frames 115;
for this embodiment, two mounting plates 103 are symmetrically arranged on the operation table 101, the wind-up roller 102 is arranged between two mounting plates 103, the material conveying frame 104 is arranged on the operation table 101, the material conveying frame 104 conveys the film, and the wind-up roller 102 on two mounting plates 103 winds up the film.
The coating box 105 is fixedly connected with the operation table 101 and is located above the operation table 101, the two liquid storage boxes 106 are respectively and fixedly connected with the coating box 105 and are respectively located on the outer wall of the coating box 105, the two conveying boxes 107 are respectively and fixedly connected with the coating box 105 and are respectively located in the coating box 105, two ends of each conveying pipe 108 are respectively communicated with the corresponding coating box 105 and the conveying box 107, the two liquid conveying pumps 110 are respectively arranged on the corresponding conveying pipes 108, the two coating heads 109 are respectively connected with the corresponding conveying boxes 107 and are symmetrically arranged in the coating box 105, the two defoaming porous plates 111 are respectively and fixedly connected with the corresponding conveying boxes 107 and are respectively located in the conveying boxes 107, the thin films sequentially pass through the coating box 105 and the drying box 112, the conveying racks 104 convey the thin films, the rolling rollers 102 roll the coated thin films, the two coating heads 109 press down and contact the surfaces of the thin films; when a film is coated, the film enters the normal pressure cavity 116 in the coating box 105, the normal pressure cavity 116 has the advantages that the gas-soluble amount of the liquid is much lower than that of the high pressure cavity, the bubbles generated by coating the film surface are much less than that of the high pressure cavity, by starting the liquid delivery pump 110 on the delivery pipe 108, the liquid in the liquid storage box 106 is delivered into the delivery box 107 by the liquid delivery pump 110, bubbles can be blocked by the defoaming porous plate 111 in the delivery box 107, then the liquid is delivered into the coating head 109, the two coating heads 109 enable the upper surface and the lower surface of the film to be coated with the liquid, the rotating direction of the coating head 109 is opposite to the moving direction of the film, the coating operation is realized by reversely coating the upper surface and the lower surface of the film, namely, the film is nearly zero in the leakage coating, the bubbles are blocked, the bubbles are eliminated, and the film can be prevented from being leaked and coated more uniformly.
Secondly, the drying box 112 is fixedly connected with the operation table 101 and is located above the operation table 101, the heat exchanger 113 is connected with the drying box 112, the two coating heads 109 simultaneously coat the upper end face and the lower end face of the film, after the coating of the lower end face of the film is completed, the film enters the drying box 112 to be dried, the heat of the drying box 112 is exchanged out through the heat exchanger 113, so that the heat exchanged just enables the chemical liquid to be in a state of solidification and non-solidification, the chemical liquid is ensured not to flow, and the subsequent transverse stretching step is facilitated.
Simultaneously, two smooth roller 114 all with coating case 105 rotates to be connected, and the symmetry set up in the inside of coating case 105, two smooth roller 114 can smooth the liquid on film upper and lower two sides, further improves the coating effect to the film.
In addition, two support frames 115 respectively with coating case 105 fixed connection, and be located respectively the inner wall of coating case 105, and two support frames 115 respectively with corresponding coating head 109 fixed connection, support frames 115 are in coating case 105 is internal to support coating head 109, has improved the stability of coating head 109 in coating case 105.
The film sequentially passes through the coating box 105 and the drying box 112, the film is conveyed by the conveying rack 104, the film after coating is rolled by the rolling roller 102, and the two coating heads 109 press down the film and are contacted with the surface of the film; when a film is coated, the film enters the normal pressure cavity 116 in the coating box 105, the normal pressure cavity 116 has the advantages that the gas-soluble amount of the liquid is much lower than that of the high pressure cavity, bubbles generated by coating the film surface are far less than that of the high pressure cavity, by starting the infusion pump 110 on the conveying pipe 108, the liquid in the liquid storage box 106 is conveyed into the conveying box 107 by the infusion pump 110, the bubbles are blocked by the foam removing porous plate 111 in the conveying box 107, then the liquid is conveyed into the coating heads 109, the two coating heads 109 enable the upper surface and the lower surface of the film to be coated with the liquid, the rotating direction of the coating heads 109 is opposite to that of the film, the two leveling rollers 114 can level the liquid on the upper surface and the lower surface of the film through reverse coating, the coating effect of the film is further improved, namely the coating operation of the upper end surface and the lower end surface of the film can be carried out at the same time, the foam removing porous plate 111 can be blocked by the two coating heads 109, when the film is coated on the upper end surface and the lower end surface of the film, the film is coated by the two coating heads, the chemical engineering liquid can not be dried by the heat exchanger 112 after the film is dried, and the heat of the film is not dried in a horizontal heat exchanger 112, and the heat exchanger is convenient to flow after the film is dried; the support frame 115 is in the coating box 105 and supports the coating head 109, so that the stability of the coating head 109 in the coating box 105 is improved, air bubbles are blocked, the air bubbles are eliminated, thin film coating can be avoided, and the thin film coating is more uniform.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 3 to 5, wherein fig. 3 is a structural front view of the fixing assembly of the second embodiment, fig. 4 is an internal structural sectional view of the fixing assembly of the second embodiment, and fig. 5 is a partial structural enlarged view at a of fig. 4. The invention provides a normal pressure cavity reverse coating surface treatment device, which also comprises a fixing component, wherein the fixing component comprises a first connecting seat 201, a second connecting seat 202, a supporting block 203, a limiting spring 204, a pull rod 205 and a protecting cover 206;
for this embodiment, the fixing component is disposed on the mounting plate 103, so that the wind-up roller 102 is conveniently assembled and disassembled between the two mounting plates 103 through the fixing component.
The first connecting seat 201 and the second connecting seat 202 are respectively connected with the corresponding mounting plate 103 in a rotating way, the first connecting seat 201 is provided with an opening 207 and a groove 208, the winding roller 102 is provided with a fixing groove 209, the supporting block 203 is respectively matched with the fixing groove 209 and the groove 208, two ends of the limiting spring 204 are respectively fixedly connected with the first connecting seat 201 and the supporting block 203 and are positioned in the groove 208, the pull rod 205 is fixedly connected with the supporting block 203 and is inserted into the groove 208, two ends of the winding roller 102 are placed in the first connecting seat 201 and the second connecting seat 202, after the winding roller 102 is wound, the winding roller 102 is required to be taken down, the supporting block 203 is separated from the fixing groove 209 of the winding roller 102 by pulling the pull rod 205 outwards, the supporting block 203 enters the groove 208, then the winding roller 102 is conveniently taken out of the mounting plate 102 from the first connecting seat 201 and the second connecting seat 202 through the opening 207.
Secondly, the protecting cover 206 is detachably connected with the first connecting seat 201 and is located outside the pull rod 205, and the protecting cover 206 can cover the pull rod 205 to avoid being in contact with the pull rod 205 by mistake.
The two ends of the wind-up roll 102 are placed in the first connecting seat 201 and the second connecting seat 202, after the film is wound up by the wind-up roll 102, the wind-up roll 102 needs to be taken down, the protecting cover 206 is firstly taken down from the first connecting seat 201, then the pull rod 205 is pulled outwards, the supporting block 203 leaves the fixing groove 209 of the wind-up roll 102, the supporting block 203 enters the groove 208, and then the wind-up roll 102 is taken out from the first connecting seat 201 and the second connecting seat 202 through the opening 207, so that the wind-up roll 102 is convenient to be assembled and disassembled between the two mounting plates 103.
The third embodiment is:
on the basis of the second embodiment, please refer to fig. 6, wherein fig. 6 is a schematic overall structure of the third embodiment. The invention provides a normal pressure cavity reverse coating surface treatment device, which also comprises a moving assembly, wherein the moving assembly comprises a plurality of mounting seats 301, a plurality of moving wheels 302, a push rod 303 and an anti-slip sleeve 304;
for this embodiment, the moving component is disposed below the console 101, and the moving component can facilitate moving the console 101.
The installation bases 301 are fixedly connected with the operation platform 101, and are symmetrically arranged below the operation platform 101, the movable wheels 302 are respectively arranged below the corresponding installation bases 301, the push rods 303 are fixedly connected with the operation platform 101 and located on the outer wall of the operation platform 101, when the operation platform 101 is moved, operators hold the push rods 303 and push the push rods 303 forward, the movable wheels 302 below the installation bases 301 drive the operation platform 101 to move, so that the operation platform 101 can be conveniently moved, manual carrying is avoided, and time and labor are saved.
Secondly, anti-slip cover 304 with push rod 303 fixed connection, and the cover is located the outer wall of push rod 303, anti-slip cover 304 can increase comfort level and anti-slip effect when using push rod 303.
When moving the operation panel 101, operating personnel hold the push rod 303, the anti-slip cover 304 can increase the comfort level and the anti-slip effect when using the push rod 303, promotes forward the push rod 303, the movable wheel 302 of mount pad 301 below drives the operation panel 101 removes, has realized can be convenient for with the operation panel 101 removes, avoids the manual work to carry, labour saving and time saving.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.

Claims (7)

1. The normal pressure cavity reverse coating surface treatment device comprises an operation table, a wind-up roll, two mounting plates and a material conveying frame, wherein the two mounting plates are symmetrically arranged on the operation table, the wind-up roll is arranged between the two mounting plates, the material conveying frame is arranged on the operation table,
the coating mechanism comprises a coating box, two liquid storage boxes, two conveying pipes, two liquid conveying pumps, two conveying boxes and two defoaming porous plates, wherein the coating box is fixedly connected with an operation table and is located above the operation table, the two liquid storage boxes are respectively fixedly connected with the coating box and are respectively located on the outer wall of the coating box, the two conveying boxes are respectively fixedly connected with the coating box and are respectively located in the coating box, two ends of each conveying pipe are respectively communicated with the corresponding coating box and conveying box, the two liquid conveying pumps are respectively arranged on the corresponding conveying pipes, the two coating heads are respectively connected with the corresponding conveying boxes and are symmetrically arranged in the coating box, and the two defoaming porous plates are respectively fixedly connected with the corresponding conveying boxes and are respectively located in the conveying boxes.
2. An atmospheric chamber reverse coating surface treatment apparatus as defined in claim 1, wherein,
the coating mechanism further comprises a drying box and a heat exchanger, wherein the drying box is fixedly connected with the operation table and is positioned above the operation table, and the heat exchanger is connected with the drying box.
3. An atmospheric chamber reverse coating surface treatment apparatus as defined in claim 2, wherein,
the coating mechanism further comprises two smoothing rollers, wherein the two smoothing rollers are rotationally connected with the coating box and symmetrically arranged in the coating box.
4. An atmospheric chamber reverse coating surface treatment apparatus as defined in claim 3, wherein,
the coating mechanism further comprises two supporting frames, the two supporting frames are fixedly connected with the coating box respectively and are located on the inner wall of the coating box respectively, and the two supporting frames are fixedly connected with the corresponding coating heads respectively.
5. An atmospheric chamber reverse coating surface treatment apparatus as defined in claim 1, wherein,
the normal pressure cavity reverse coating surface treatment device further comprises a fixing assembly, and the fixing assembly is arranged on the mounting plate.
6. An atmospheric chamber reverse coating surface treatment apparatus as defined in claim 5, wherein,
the fixed subassembly includes first connecting seat, second connecting seat, supports and hold piece, spacing spring and pull rod, first connecting seat with the second connecting seat respectively with correspond the mounting panel rotates to be connected, first connecting seat has opening and recess, the wind-up roll has the fixed slot, support hold the piece respectively with the fixed slot with recess looks adaptation, spacing spring's both ends respectively with first connecting seat with support and hold piece fixed connection, and be located in the recess, the pull rod with support and hold piece fixed connection, and insert in the recess.
7. An atmospheric chamber reverse coating surface treatment apparatus as defined in claim 6, wherein,
the fixing assembly further comprises a protecting cover, wherein the protecting cover is detachably connected with the first connecting seat and is positioned outside the pull rod.
CN202310095036.1A 2023-01-31 2023-01-31 Normal pressure cavity reverse coating surface treatment device Pending CN116140152A (en)

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Application Number Priority Date Filing Date Title
CN202310095036.1A CN116140152A (en) 2023-01-31 2023-01-31 Normal pressure cavity reverse coating surface treatment device

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Application Number Priority Date Filing Date Title
CN202310095036.1A CN116140152A (en) 2023-01-31 2023-01-31 Normal pressure cavity reverse coating surface treatment device

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Publication Number Publication Date
CN116140152A true CN116140152A (en) 2023-05-23

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002059057A (en) * 2000-08-18 2002-02-26 Toppan Printing Co Ltd Apparatus for applying treatment liquid
CN1608740A (en) * 2003-10-17 2005-04-27 显示器生产服务株式会社 Fluid injection nozzle
CN106670022A (en) * 2015-11-10 2017-05-17 天津市美冠科技有限公司 Manufacturing method for gun pot of water-based paint spray gun
CN107413573A (en) * 2017-08-25 2017-12-01 蒋苑蔚 A kind of waterproof material forming machine with slow cooling section
CN107892194A (en) * 2017-12-12 2018-04-10 石卫祥 A kind of lining cloth production wrap-up and winding method
CN212943727U (en) * 2020-06-24 2021-04-13 新乐市欧尚地毯有限公司 Automatic feeding device for drying carpet back adhesive
CN113774718A (en) * 2021-07-28 2021-12-10 镇江欣茂纸品贸易有限公司 Coating device for producing double-copper paper and using method thereof
CN215088420U (en) * 2021-07-16 2021-12-10 东莞市航达电子有限公司 Surface coating device for lithium battery adhesive tape processing
CN217473921U (en) * 2022-01-30 2022-09-23 青岛金琪琳新材料技术研发有限公司 Novel coating spraying device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002059057A (en) * 2000-08-18 2002-02-26 Toppan Printing Co Ltd Apparatus for applying treatment liquid
CN1608740A (en) * 2003-10-17 2005-04-27 显示器生产服务株式会社 Fluid injection nozzle
CN106670022A (en) * 2015-11-10 2017-05-17 天津市美冠科技有限公司 Manufacturing method for gun pot of water-based paint spray gun
CN107413573A (en) * 2017-08-25 2017-12-01 蒋苑蔚 A kind of waterproof material forming machine with slow cooling section
CN107892194A (en) * 2017-12-12 2018-04-10 石卫祥 A kind of lining cloth production wrap-up and winding method
CN212943727U (en) * 2020-06-24 2021-04-13 新乐市欧尚地毯有限公司 Automatic feeding device for drying carpet back adhesive
CN215088420U (en) * 2021-07-16 2021-12-10 东莞市航达电子有限公司 Surface coating device for lithium battery adhesive tape processing
CN113774718A (en) * 2021-07-28 2021-12-10 镇江欣茂纸品贸易有限公司 Coating device for producing double-copper paper and using method thereof
CN217473921U (en) * 2022-01-30 2022-09-23 青岛金琪琳新材料技术研发有限公司 Novel coating spraying device

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