CN113976386A - Device and method for coating photosensitive rubber roller of etched magnesium plate - Google Patents
Device and method for coating photosensitive rubber roller of etched magnesium plate Download PDFInfo
- Publication number
- CN113976386A CN113976386A CN202111594261.7A CN202111594261A CN113976386A CN 113976386 A CN113976386 A CN 113976386A CN 202111594261 A CN202111594261 A CN 202111594261A CN 113976386 A CN113976386 A CN 113976386A
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- China
- Prior art keywords
- roller
- glue
- photosensitive
- rack
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 55
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 45
- 239000011777 magnesium Substances 0.000 title claims abstract description 45
- 238000000576 coating method Methods 0.000 title claims abstract description 33
- 239000011248 coating agent Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 9
- 239000003292 glue Substances 0.000 claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 238000005406 washing Methods 0.000 claims abstract description 37
- 238000007761 roller coating Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 210000004209 hair Anatomy 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 206010070834 Sensitisation Diseases 0.000 claims 1
- 230000008313 sensitization Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 229920000742 Cotton Polymers 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- 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
- B05C1/0813—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 characterised by means for supplying liquid or other fluent material to 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
- 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
- B05C1/0821—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 characterised by driving means for rollers or 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
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- 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
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a photosensitive rubber roll coating device and a photosensitive rubber roll coating method for an etched magnesium plate, and the photosensitive rubber roll coating device comprises a rack, wherein a roller coating conveyer belt is connected between a feeding conveyer belt and a discharging conveyer belt, a glue coating roller extending forwards and backwards is rotatably arranged on the rack, the roller coating conveyer belt comprises two upper rollers extending forwards and backwards and relatively rotatably arranged on the rack left and right, a cleaning tank positioned between the lower parts of the two upper rollers is fixedly arranged on the rack, a lower roller extending forwards and backwards is rotatably arranged in the cleaning tank, a belt body is connected between the two upper rollers and the lower roller, a cleaning roller is coaxially and fixedly arranged on a mounting shaft, and bristles for washing the outer surface of the belt body are arranged on the peripheral surface of the cleaning roller; the cleaning roller is driven by the mounting shaft to rotate to scrub the outer surface of the belt body, and the mounting shaft drives the brush plate to reciprocate along the width direction of the belt body to scrub the outer surface of the belt body, so that the photosensitive adhesive dropping on the outer surface of the belt body can be effectively scrubbed clean, and the photosensitive adhesive dropping on the belt body is prevented from polluting the bottom surface of the magnesium plate.
Description
Technical Field
The invention relates to the field of printing plate making, in particular to a roller coating device and method for etched magnesium plate photosensitive resist.
Background
Magnesium alloy is widely seen by various industries due to a series of advantages, wherein the demand of the printing field for magnesium alloy plates is mainly reflected on gold stamping printing and embossing, namely etching magnesium plates.
When the etched magnesium plate is produced, a photosensitive layer is required to be coated on the front surface of the plate, at present, a roller coating machine is used for performing roller coating treatment on the magnesium plate, a coating roller is arranged in the roller coating machine, and the magnesium plate is conveyed to the position right below the coating roller through a conveying belt to perform the roller coating treatment.
The prior roller coating machine is easy to cause photosensitive glue on a coating roller to drip on a conveyor belt to cause pollution in the using process. The photosensitive glue is divided into a single-liquid type and a double-liquid type, the single-liquid type photosensitive glue is produced by adding a photosensitizer into latex, the double-liquid type photosensitive glue is firstly dissolved and released according to the prescription specification before use, and then is dispersed and mixed in the latex, the photosensitive glue has certain viscosity, the colloid is easy to stick on a conveyor belt, once the photosensitive glue is solidified, the cleaning is troublesome, and the cleaning workload of workers is increased to a certain extent. And when the conveyor belt polluted by the photosensitive resist conveys the magnesium plate, the bottom surface of the magnesium plate is polluted, so that defective products are generated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device and a method for coating a photosensitive rubber roll of an etched magnesium plate, which can effectively prevent the photosensitive rubber roll from polluting the bottom surface of the magnesium plate so as to solve the problems in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: a roll coating device for etched magnesium plate photosensitive resist comprises a rack, wherein a feeding conveying belt and a discharging conveying belt which extend leftwards and rightwards are arranged on the rack, the roll coating conveying belt is connected between the feeding conveying belt and the discharging conveying belt, a glue coating roller which extends forwards and backwards is rotatably arranged on the rack, the glue coating roller is positioned above the roll coating conveying belt, and a first motor for driving the glue coating roller to rotate is fixedly arranged on the rack; the roller coating conveying belt comprises two upper rollers which are arranged on the rack in a left-right relative rotating mode and extend forwards and backwards, a cleaning tank which is arranged between the two upper rollers is fixedly arranged on the rack, a lower roller which extends forwards and backwards is rotatably arranged in the cleaning tank, the lower roller is arranged below the liquid level of the cleaning tank, a belt body is connected between the two upper rollers and the lower roller, and a second motor which is used for driving one of the upper rollers to rotate is fixedly arranged on the rack;
be equipped with in the washing tank and be used for wasing the washing mechanism of the area body, washing mechanism installs including rotating the installation axle that extends around in the washing tank, the installation axle is located under the lower roll, install the epaxial coaxial fixed mounting of axle and have cleaning roller, be equipped with on cleaning roller's the outer peripheral face and be used for washhing the brush hair of the surface of the area body, it is used for driving still fixed mounting on the washing tank installation axle pivoted third motor.
As a further improvement, relative fixed mounting has two slide bars that extend around about in the washing tank, slidable mounting has the slider on the slide bar, the inboard fixed mounting of slider has the brush board, the inboard of brush board is equipped with and is used for washhing the brush hair of the surface of the area body, be equipped with in the washing tank and be used for driving the slider is followed slide bar reciprocating motion's actuating mechanism all around.
As a preferred technical scheme, the driving mechanism comprises two supporting shafts which are respectively rotatably mounted on the inner sides of the left side wall and the right side wall of the cleaning tank, the supporting shafts extend leftwards and rightwards, a swinging arm extending upwards is fixedly mounted on each supporting shaft, and the upper end of each swinging arm is movably connected to the corresponding sliding block; two the inner of back shaft fixed mounting respectively has passive bevel gear, it is used for driving to install epaxial fixed mounting driven bevel gear pivoted incomplete bevel gear, the swing arm with be connected with between the inner wall of washing tank and be used for driving swing arm pivoted extension spring, the extension spring drives swing arm pivoted direction with incomplete bevel gear drives passive bevel gear pivoted opposite direction.
According to the preferable technical scheme, two supporting plates are oppositely and fixedly mounted at the left end and the right end of the swinging arm, a small shaft extending left and right is fixedly mounted between the upper ends of the two supporting plates, a connecting plate is fixedly mounted at the bottom of the sliding block, a waist hole matched with the corresponding small shaft is formed in the connecting plate, and the small shaft is movably mounted in the waist hole.
As a preferable technical scheme, two cleaning rollers are arranged, the two cleaning rollers are fixedly mounted on the mounting shaft in parallel front and back, and the incomplete bevel gear is fixedly mounted on the mounting shaft between the two cleaning rollers.
As a further improvement, fixed mounting has in the frame to be located the gluey groove of the top of glue spreader, glue groove open-top, the last rubber roll that extends around gluey inslot internal rotation is installed, the last rubber roll is located below the liquid level of gluey groove, rotate in the frame and install the lower rubber roll that extends around, down the rubber roll is located the gluey groove with between the glue spreader, be located the left and right sides at the top of gluey groove still rotate respectively in the frame and install the side rubber roll that extends around, go up the rubber roll down rubber roll and two be connected with between the side rubber roll and send the sticky tape, send the sticky tape with the top of rubber roll contacts, fixed mounting has in the frame and is used for driving down rubber roll pivoted fourth motor.
As a further improvement, the left side and the right side of the glue spreader on the rack are respectively and fixedly provided with a material receiving tray.
A roller coating method for etching magnesium plate photosensitive glue by using the etching magnesium plate photosensitive glue roller coating device comprises the following steps:
s1, conveying magnesium plates to the roller coating conveyor belt through the feeding conveyor belt;
s2, the magnesium board that the roller coat conveyer belt obtained S1 is carried extremely on the ejection of compact conveyer belt, simultaneously through the glue spreader is to magnesium board coating photosensitive glue, simultaneously passes through washing mechanism is to rotating extremely in the washing tank the area body is washd.
Has the advantages that:
the cleaning roller is driven by the mounting shaft to rotate to scrub the outer surface of the belt body, and the mounting shaft drives the brush plate to reciprocate along the width direction of the belt body to scrub the outer surface of the belt body, so that the photosensitive adhesive dropping on the outer surface of the belt body can be effectively scrubbed completely, and the photosensitive adhesive dropping on the belt body is prevented from polluting the bottom surface of the magnesium plate;
according to the invention, the adhesive tape is fed to dip the adhesive solution in the adhesive tank, and the adhesive solution is uniformly coated on the glue spreader, so that the coating uniformity of the glue spreader can be effectively improved, and the product quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a cleaning tank according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view A-A of FIG. 2;
FIG. 4 is a schematic top view of a mounting shaft of an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method for roll coating an etched magnesium plate photoresist according to an embodiment of the present invention.
In the figure: 1-a frame; 2-a feed conveyor belt; 3-a discharge conveyer belt; 4-roller coating the conveyer belt; 5-glue coating roller; 6, rolling the upper roll; 7-a cleaning tank; 8-lower roll; 9-a belt body; 10-mounting the shaft; 11-cleaning the roller; 12-a slide bar; 13-a slide block; 14-brush board; 15-supporting the shaft; 16-a swing arm; 17-a passive bevel gear; 18-incomplete bevel gear; 19-a tension spring; 20-a support plate; 21-small axis; 22-a connecting plate; 23-waist hole; 24-glue groove; 25-gluing a rubber roller; 26-feeding a rubber roller; 27-side rubber roller; 28-feeding adhesive tape; 29-a receiving tray; 30-absorbent cotton; 31-a scraper; a third motor 32.
Detailed Description
As shown in fig. 1 to 5, a roll coating device for etched magnesium plate photosensitive resist comprises a frame 1, wherein a feeding conveyer belt 2 and a discharging conveyer belt 3 extending left and right are arranged on the frame 1, a roll coating conveyer belt 4 is connected between the feeding conveyer belt 2 and the discharging conveyer belt 3, a glue coating roller 5 extending front and back is rotatably arranged on the frame 1, the glue coating roller 5 is positioned above the roll coating conveyer belt 4, a gap for a magnesium plate to pass through is arranged between the top of the glue coating roller 5 and the top of the roll coating conveyer belt 4, and a first motor for driving the glue coating roller 5 to rotate is fixedly arranged on the frame 1; roller coat conveyer belt 4 is including controlling relative rotation to be installed last roller 6 of extending around two in the frame 1, fixed mounting has to be located two in the frame 1 washing tank 7 between the below of going up roller 6 is equipped with the washing liquid in the washing tank 7, the lower roll 8 of extending around 7 internal rotations of washing tank are installed, lower roll 8 is located below the liquid level of washing tank 7, two go up roller 6 and be connected with the area body 9 between the lower roll 8, fixed mounting has to be used for driving one of them in the frame 1 go up roller 6 pivoted second motor.
During the specific use, with the magnesium board through feeding conveyer belt 2 carry to roller coat conveyer belt 4 on, roller coat conveyer belt 4 drives the magnesium board and removes to ejection of compact conveyer belt 3, when roller coat conveyer belt 4 drives the magnesium board and removes to the bottom of glue spreader 5, through the positive coating photosensitive layer of glue spreader 5 rotation to the magnesium board.
As shown in fig. 2, be equipped with in the washing tank 7 and be used for wasing the washing mechanism of the area body 9, washing mechanism installs including rotating installation axle 10 that extends around in the washing tank 7, installation axle 10 is located under the lower roll 8, coaxial fixed mounting has cleaning roller 11 on the installation axle 10, be equipped with on cleaning roller 11's the outer peripheral face and be used for washhing the brush hair of the surface of the area body 9, it is used for driving still fixed mounting to have on the washing tank 7 installation axle 10 pivoted third motor 32.
When the roller coating conveyer belt 4 operates, one of the upper rollers 6 is driven to rotate by the second motor, and then the upper roller 6 drives the belt body 9 to rotate. When the belt body 9 rotates, the belt body 9 located between the lower roller 8 and the two upper rollers 6 is circularly immersed, and in the cleaning liquid of the cleaning tank 7, the third motor 32 is matched to drive the installation shaft 10 to rotate, so that the installation shaft 10 drives the cleaning roller 11 to rotate, and the photosensitive resist dripped on the outer surface of the belt body 9 is scrubbed cleanly when the cleaning roller 11 rotates, so that the photosensitive resist dripped on the belt body 9 is prevented from polluting the bottom surface of the magnesium plate. In the present embodiment, the cleaning roller 11 rotates in the opposite direction to the belt 9, thereby improving the cleaning effect of the cleaning roller 11 on the belt 9.
As shown in fig. 2 and 3, two sliding rods 12 extending from front to back are relatively and fixedly mounted on the left and right sides in the cleaning tank 7, a sliding block 13 is slidably mounted on the sliding rod 12, a brush plate 14 is fixedly mounted on the inner side of the sliding block 13, bristles used for brushing the outer surface of the belt body 9 are arranged on the inner side of the brush plate 14, and a driving mechanism used for driving the sliding block 13 to reciprocate back and forth along the sliding rod 12 is arranged in the cleaning tank 7.
The sliding block 13 drives the brush plate 14 to reciprocate along the width direction of the belt body 9 when reciprocating back and forth along the sliding rod 12, so that the brush plate 14 brushes the outer surface of the belt body 9 through the brush hairs, and the cleaning effect on the belt body 9 is further improved through the matching of the brush plate 14 and the cleaning roller 11.
As shown in fig. 2, 3 and 4, the driving mechanism includes two supporting shafts 15 rotatably mounted on the inner sides of the left and right side walls of the cleaning tank 7, respectively, the supporting shafts 15 extend left and right, an upwardly extending swing arm 16 is fixedly mounted on the supporting shafts 15, and the upper end of the swing arm 16 is movably connected to the corresponding slider 13; two the inner of back shaft 15 is fixed mounting driven bevel gear 17 respectively, fixed mounting is used for driving on the installation axle 10 driven bevel gear 17 pivoted incomplete bevel gear 18, swing arm 16 with be connected with between the inner wall of washing tank 7 and be used for driving 16 pivoted extension springs 19 of swing arm, extension springs 19 drive 16 pivoted directions of swing arm with incomplete bevel gear 18 drives driven bevel gear 17 pivoted opposite direction.
Two supporting plates 20 are oppositely and fixedly installed on the left and right sides of the upper end of the swing arm 16, a small shaft 21 extending left and right is fixedly installed between the upper ends of the two supporting plates 20, a connecting plate 22 is fixedly installed at the bottom of the sliding block 13, a waist hole 23 matched with the small shaft 21 is formed in the connecting plate 22, and the small shaft 21 is movably installed in the waist hole 23.
Two cleaning rollers 11 are arranged, the two cleaning rollers 11 are fixedly mounted on the mounting shaft 10 in parallel in front and back, and the incomplete bevel gear 18 is fixedly mounted on the mounting shaft 10 between the two cleaning rollers 11.
The incomplete bevel gear 18 is driven to rotate through the mounting shaft 10, when the incomplete bevel gear 18 rotates to be meshed with the driven bevel gear 17, the incomplete bevel gear 18 drives the driven bevel gear 17 and the supporting shaft 15 to rotate, the supporting shaft 15 drives the swing arm 16 to rotate around the axis of the supporting shaft 15 in a specific direction and enables the tension spring 19 to stretch, and meanwhile, the swing arm 16 drives the connecting plate 22 and the sliding block 13 to slide to one end of the sliding rod 12 through the small shaft 21; when the incomplete bevel gear 18 rotates to be separated from the driven bevel gear 17, the tension spring 19 retracts and drives the swing arm 16 to rotate reversely around the axis of the supporting shaft 15, and meanwhile, the swing arm 16 drives the connecting plate 22 and the sliding block 13 to slide towards the other end of the sliding rod 12 through the small shaft 21. That is, the mounting shaft 10 drives the cleaning roller 11 to brush the outer surface of the belt body 9 and simultaneously drives the sliding block 13 to slide back and forth along the sliding rod 12, and the brush plate 14 of the sliding block 13 moves back and forth along the width direction of the belt body 9 to brush the outer surface of the belt body 9.
As shown in fig. 1, fixed mounting has to be located in frame 1 the gluey groove 24 of the top of glue spreader 5, glue groove 24 open-top, glue 24 internal rotation in the groove and install the rubberizing roller 25 that extends around, rubberizing roller 25 is located below the liquid level of gluey groove 24, rotate the lower rubber roll 26 that extends around installing in frame 1, lower rubber roll 26 is located glue groove 24 with between the glue spreader 5, be located the left and right sides at the top of gluey groove 24 still rotate respectively in frame 1 and install the side rubber roll 27 that extends around, rubberizing roller 25 rubber roll 26 and two down be connected with between the side rubber roll 27 and send sticky tape 28, send sticky tape 28 with the top of glue spreader 5 contacts, fixed mounting has to be used for driving in frame 1 down rubber roll 26 pivoted fourth motor.
The lower rubber roll 26 is driven to rotate by the fourth motor, the lower rubber roll 26 drives the rubber belt 28 to rotate, when the rubber belt 28 rotates to the upper rubber roll 25, the rubber belt 28 enters the position below the liquid level of the rubber groove 24 and is dipped with the rubber solution, and the rubber cotton is arranged on the outer surface of the rubber belt 28 to improve the effect of dipping the rubber belt with the rubber solution; the two side rubber rollers 27 can avoid the friction between the rubber conveying belt 28 and the top of the rubber groove 24; when the glue conveying belt 28 rotates to the lower glue roller 26, the glue conveying belt 28 uniformly coats the glue solution on the glue roller 5, so that the glue roller 5 can uniformly coat the glue, and the quality of the product is improved. In addition, in this embodiment, an absorption cotton 30 for absorbing the glue solution on the inner surface of the adhesive tape 28 and a scraper 31 for scraping the excess glue solution on the outer surface of the adhesive tape 28 and controlling the amount of applied glue are also fixedly installed in the glue tank 24, and both the absorption cotton 30 and the scraper 31 are located above the liquid level of the glue tank 24.
The left side and the right side of the glue spreader 5 on the frame 1 are respectively and fixedly provided with a material receiving tray 29 for preventing glue solution on the glue feeding belt 28 from dripping downwards.
As shown in fig. 5, a method for coating an etched magnesium plate photosensitive resist by using the etched magnesium plate photosensitive resist coating apparatus includes the following steps:
s1, conveying magnesium plates to the roller coating conveyor belt 4 through the feeding conveyor belt 2;
s2, the magnesium board that roller coat conveyer belt 4 obtained S1 is carried extremely on ejection of compact conveyer belt 3, simultaneously through glue spreader 5 coats the photosensitive glue of magnesium board, simultaneously through washing mechanism is to rotating extremely in the washing tank 7 the area body 9 washs.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an etching magnesium board sensitization rubber roll coating device which characterized in that: the automatic glue spreading machine comprises a rack, wherein a feeding conveying belt and a discharging conveying belt which extend leftwards and rightwards are arranged on the rack, a roller coating conveying belt is connected between the feeding conveying belt and the discharging conveying belt, a glue spreading roller which extends forwards and backwards is rotatably arranged on the rack, the glue spreading roller is positioned above the roller coating conveying belt, and a first motor for driving the glue spreading roller to rotate is fixedly arranged on the rack; the roller coating conveying belt comprises two upper rollers which are arranged on the rack in a left-right relative rotating mode and extend forwards and backwards, a cleaning tank which is arranged between the two upper rollers is fixedly arranged on the rack, a lower roller which extends forwards and backwards is rotatably arranged in the cleaning tank, the lower roller is arranged below the liquid level of the cleaning tank, a belt body is connected between the two upper rollers and the lower roller, and a second motor which is used for driving one of the upper rollers to rotate is fixedly arranged on the rack;
be equipped with in the washing tank and be used for wasing the washing mechanism of the area body, washing mechanism installs including rotating the installation axle that extends around in the washing tank, the installation axle is located under the lower roll, install the epaxial coaxial fixed mounting of axle and have cleaning roller, be equipped with on cleaning roller's the outer peripheral face and be used for washhing the brush hair of the surface of the area body, it is used for driving still fixed mounting on the washing tank installation axle pivoted third motor.
2. The photosensitive rubber roller coating device for the etched magnesium plate as recited in claim 1, wherein: the utility model discloses a washing tank, including the washing tank, the washing tank is equipped with the relative fixed mounting about in the washing tank and has two slide bars that extend from beginning to end, slidable mounting has the slider on the slide bar, the inboard fixed mounting of slider has the brush board, the inboard of brush board is equipped with and is used for washhing the brush hair of the surface of the area body, be equipped with in the washing tank and be used for driving the slider is followed slide bar reciprocating motion's actuating mechanism from beginning to end.
3. The photosensitive rubber roller coating device for the etched magnesium plate as recited in claim 2, wherein: the driving mechanism comprises two supporting shafts which are respectively and rotatably arranged on the inner sides of the left side wall and the right side wall of the cleaning tank, the supporting shafts extend leftwards and rightwards, upward extending swing arms are fixedly arranged on the supporting shafts, and the upper ends of the swing arms are movably connected to the corresponding sliding blocks; two the inner of back shaft fixed mounting respectively has passive bevel gear, it is used for driving to install epaxial fixed mounting driven bevel gear pivoted incomplete bevel gear, the swing arm with be connected with between the inner wall of washing tank and be used for driving swing arm pivoted extension spring, the extension spring drives swing arm pivoted direction with incomplete bevel gear drives passive bevel gear pivoted opposite direction.
4. The photosensitive rubber roller coating device for the etched magnesium plate as recited in claim 3, wherein: the upper end of the swing arm is fixedly provided with two supporting plates in a left-right mode, a small shaft extending in the left-right mode is fixedly arranged between the upper ends of the supporting plates, a connecting plate is fixedly arranged at the bottom of the sliding block, a waist hole matched with the small shaft correspondingly is formed in the connecting plate, and the small shaft is movably arranged in the waist hole.
5. The photosensitive rubber roller coating device for the etched magnesium plate as recited in claim 3, wherein: the cleaning rollers are arranged in two, the two cleaning rollers are fixedly mounted on the mounting shaft in parallel in the front and at the back, and the incomplete bevel gear is fixedly mounted on the mounting shaft between the two cleaning rollers.
6. The photosensitive rubber roller coating device for the etched magnesium plate as recited in claim 1, wherein: fixed mounting is located in the frame the gluey groove of the top of glue spreader, glue groove open-top, glue the rubberizing roller that extends around the inslot internal rotation is installed, the rubberizing roller is located below the liquid level in gluey groove, rotate the lower rubber roll that extends around installing in the frame, lower rubber roll is located glue the groove with between the glue spreader, be located the left and right sides at the top in gluey groove still rotate respectively in the frame and install the side rubber roll that extends around, the rubberizing roller down rubber roll and two be connected with between the side rubber roll and send the sticky tape, send the sticky tape with the top of rubber roll contacts, fixed mounting is used for driving in the frame rubber roll pivoted fourth motor down.
7. The photosensitive rubber roller coating device for the etched magnesium plate as recited in claim 6, wherein: and material receiving trays are fixedly arranged on the left side and the right side of the glue spreader on the rack respectively.
8. A method for rolling etched magnesium plate photosensitive glue by using the etched magnesium plate photosensitive glue rolling device according to any one of claims 1 to 7, which is characterized by comprising the following steps:
s1, conveying magnesium plates to the roller coating conveyor belt through the feeding conveyor belt;
s2, the magnesium board that the roller coat conveyer belt obtained S1 is carried extremely on the ejection of compact conveyer belt, simultaneously through the glue spreader is to magnesium board coating photosensitive glue, simultaneously passes through washing mechanism is to rotating extremely in the washing tank the area body is washd.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111594261.7A CN113976386B (en) | 2021-12-24 | 2021-12-24 | Device and method for coating photosensitive rubber roller of etched magnesium plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594261.7A CN113976386B (en) | 2021-12-24 | 2021-12-24 | Device and method for coating photosensitive rubber roller of etched magnesium plate |
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| CN113976386B CN113976386B (en) | 2022-04-08 |
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| CN113428611A (en) * | 2021-08-02 | 2021-09-24 | 泉州寰球鞋服有限公司 | Full-automatic intelligent conveyer belt cleaning machine of shaping |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH496557A (en) * | 1966-12-28 | 1970-09-30 | Agfa Gevaert Ag | Cleaning sheet for coating apparatus |
| CN201647628U (en) * | 2010-03-19 | 2010-11-24 | 宝山钢铁股份有限公司 | Wetting conveyer belt sweeper |
| CN201907846U (en) * | 2011-01-14 | 2011-07-27 | 珠海华尚汽车玻璃工业有限公司 | Automatic conveyer belt cleaning device |
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|---|---|
| CN113976386B (en) | 2022-04-08 |
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