CN110833971A - Three-roller coating machine - Google Patents
Three-roller coating machine Download PDFInfo
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- CN110833971A CN110833971A CN201911161181.5A CN201911161181A CN110833971A CN 110833971 A CN110833971 A CN 110833971A CN 201911161181 A CN201911161181 A CN 201911161181A CN 110833971 A CN110833971 A CN 110833971A
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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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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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
- 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
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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
- 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
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Abstract
The invention discloses a three-roller coating machine which comprises a support box, a support device, support frames and a glue dripping nozzle, wherein support plates are fixedly welded at four corners of the bottom of the support box, the support device is fixedly welded at the bottom of each support plate, two groups of support frames are symmetrically fixedly welded at the top of the support box, a first rotating motor is fixed on the outer wall of the right side of each support frame through a bolt, a back pressing wheel is fixedly welded at the output end of the first rotating motor, a second rotating motor is fixed on the outer wall of the right side of each support frame above the first rotating motor through a bolt, a coating wheel is fixedly welded at the output end of the second rotating motor, a glue homogenizing wheel is rotatably connected between the two groups of support frames above the coating wheel through a bearing, a guide rail is fixedly arranged between the two groups of support frames through a bolt, a moving frame is slidably connected on the guide rail. This three-roller coating machine can make more even of photoresist coating in process of production, improves production efficiency.
Description
Technical Field
The invention belongs to the technical field of coating machines, and particularly relates to a three-roller coating machine.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. Based on the increasing number of electronic devices at present, the demand for thin films is also increasing, and therefore, the performance requirements of various enterprises for thin films are also increasing, which also promotes the development of coaters. Each group of rollers of the roller coater is additionally provided with a lifting adjusting device. The lifting adjusting device can adjust the gap and pressure between the rollers, and not only can adjust the coating thickness so as to obtain the required coating amount.
Currently, there is a three-roll coater disclosed mainly in patent No. CN108311336A, which can adjust the thickness of the coating during the coating process, but the coating roll of the roll coater is fixed after being adjusted in position. When a workpiece is coated, the problem of paint accumulation can occur at the head and the tail of the plate-shaped workpiece, so that uneven coating can be caused at the head and the tail, and the appearance of the workpiece and the next working procedure can be greatly influenced.
Therefore, in view of the current situation, the design and production of the three-roll coater are urgently needed to meet the requirement of practical use.
Disclosure of Invention
The present invention is directed to a three-roll coater, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the three-roller coating machine comprises a support box, a support device, support frames and a glue dripping nozzle, wherein the support plates are welded and fixed at four corners of the bottom of the support box, the support device is welded and fixed at the bottom of the support plate outside the support device, self-locking universal wheels are fixed at the bottom of the support plate through bolts, two groups of support frames are symmetrically welded and fixed at the top of the support box, a first rotating motor is fixed on the outer wall of the right side of the support frame through bolts, a back pressing wheel is welded and fixed at the output end of the first rotating motor, a second rotating motor is fixed on the outer wall of the right side of the support frame above the first rotating motor through bolts, a coating wheel is welded and fixed at the output end of the second rotating motor, a uniform glue wheel is rotatably connected between the two groups of support frames above the coating wheel through a bearing, a fixing frame is fixed between the two groups of support, the guide rail is connected with a moving frame in a sliding way, and a glue dripping nozzle is fixed on the moving frame.
Preferably, a rotating shaft in the back pressing wheel is rotatably connected with two groups of supporting frames through bearings, the rotating shaft in the back pressing wheel penetrates through the left side of the supporting frames and is fixedly welded with a driving bevel gear, a plurality of groups of conveying rollers are rotatably connected between the two groups of supporting frames through bearings, and the conveying rollers penetrate through the left side of the supporting frames and are fixedly welded with driven gears.
Optionally, a rotating frame is fixed on the outer wall of the support frame on the left side through bolts, a rotating column is rotatably connected in the rotating frame through a bearing, a driven bevel gear meshed with the driving bevel gear is fixedly welded on the outer wall of the rotating column, and a plurality of groups of driving gears meshed with the driven bevel gear are fixedly welded on the outer wall of the rotating column.
Further, it is two sets of be fixed with positive and negative motor through the bolt on the mount backplate between the support frame, the output welded fastening of positive and negative motor has the drive shaft, and the drive shaft runs through mount and welded fastening has the initiative carousel, rotates through the pivot on the mount of mount opposite side to be connected with driven turntable, and the initiative carousel passes through the belt rotation with driven turntable and is connected, and the belt is fixed on removing the frame.
Furthermore, the supporting device comprises a supporting sleeve and a supporting screw rod, a threaded hole is formed in the supporting sleeve, the supporting screw rod is connected with the threaded hole in a threaded mode, and a supporting block is fixed at the bottom of the supporting screw rod in a welded mode.
As far as possible, the outer walls of the two groups of support frames are provided with chutes, the chutes are internally and slidably connected with moving blocks, the moving blocks are rotatably connected with the glue homogenizing wheel, the support frames are rotatably connected with glue homogenizing adjusting knobs through bearings, the glue homogenizing adjusting knobs are in threaded connection with the moving blocks, the support frames behind the glue homogenizing adjusting knobs are rotatably connected with film thickness adjusting knobs through bearings, and the film thickness adjusting knobs are in threaded connection with the moving blocks.
The invention has the technical effects and advantages that: according to the three-roller coating machine, the forward and reverse motors rotate to drive the moving frame to rotate, so that the glue dripping nozzle is driven to reciprocate between the two groups of support frames, and the coating of workpieces can be more uniform; the coating thickness can be adjusted by the film thickness adjusting knob and the glue homogenizing adjusting knob in the coating process of the workpiece, so that the problem that paint is piled at the head and the tail of the plate-shaped workpiece is avoided, and the head and the tail are coated unevenly; the back pressing wheel is driven to rotate through rotation of the rotating motor, so that the driving gear and the driven gear are driven to rotate, the driven gear drives the conveying roller to rotate, the workpiece which is coated is conveyed, the structure is simpler, and the three-roller coating machine can enable photoresist coating to be more uniform in the production process, and the production efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a cross-sectional view of the support device of the present invention.
In the figure: the automatic glue-dripping device comprises a support box 1, a self-locking universal wheel 2, a support device 3, a support frame 4, a rotating motor I5, a back pressure wheel 6, a driving bevel gear 7, a rotating motor II 8, a coating wheel 9, a glue homogenizing wheel 10, a driven bevel gear 11, a driving gear 12, a conveying roller 13, a driven gear 14, a positive and negative motor 15, a moving frame 16, a glue dripping nozzle 17, a film thickness adjusting knob 18, a glue homogenizing adjusting knob 19, a support sleeve 20, a support screw 21 and a support block 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise defined, all references to up, down, left, right, front, rear, etc. directions herein are to be interpreted as referring to up, down, left, right, front, rear, etc. directions in the drawings to which the invention is directed.
Example 1:
the invention provides a three-roller coating machine as shown in figures 1-4, which comprises a support box 1, a support device 3, a support frame 4 and a glue dripping nozzle 17, wherein four corners of the bottom of the support box 1 are fixedly welded with support plates, the bottom of each support plate is fixedly welded with the support device 3, the bottom of each support plate outside the support device 3 is fixedly provided with a self-locking universal wheel 2 through a bolt, the top of the support box 1 is symmetrically and fixedly welded with two groups of support frames 4, the outer wall of the right side of each support frame 4 is fixedly provided with a first rotating motor 5 through a bolt, and the type of the first rotating motor 5 is as follows: Y80M1-2, the output welded fastening of rotating electrical machines one 5 has backpressure pulley 6, it has rotating electrical machines two 8 to pass through the bolt fastening on the right side outer wall of the support frame 4 of rotating electrical machines one 5 top, the model of rotating electrical machines two 8 is: 86BYG120, the output welded fastening of two 8 rotating electrical machines has coating wheel 9, it is connected with even rubber tyer 10 to rotate through the bearing between two sets of support frames 4 of coating wheel 9 top, and is two sets of there is the mount through the bolt fastening between the support frame 4, has the guide rail through the bolt fastening on the mount, and sliding connection has the removal frame 16 on the guide rail, be fixed with the glue dripping mouth 17 on the removal frame 16.
Example 2:
on the basis of embodiment 1, the pivot in the backpressure wheel 6 is passed through the bearing and is connected with two sets of support frames 4 rotation, the pivot in the backpressure wheel 6 runs through the left side support frame 4 to welded fastening has drive bevel gear 7, and is two sets of it is connected with multiunit conveying roller 13 to rotate through the bearing between the support frame 4, conveying roller 13 runs through the left side support frame 4 to welded fastening has driven gear 14.
Example 3:
on the basis of embodiment 1, the left side be fixed with the rotating turret through the bolt on the outer wall of support frame 4, be connected with the rotating cylinder through the bearing rotation in the rotating turret, welded fastening has driven bevel gear 11 with initiative bevel gear 7 engaged with on the outer wall of rotating cylinder, welded fastening has multiunit driving gear 12 with driven gear 14 engaged with on the outer wall of rotating cylinder, rotate through initiative bevel gear 7, can drive driven bevel gear 11 and rotate, thereby make the rotating cylinder rotate, the rotating cylinder rotates and drives driving gear 12 and driven gear 14 and rotate and can drive conveying roller 13 and rotate, needn't set up drive structure alone and drive conveying roller 13 and rotate, transmission structure is simpler, the complexity of equipment has been reduced, and simultaneously, manufacturing cost has also been reduced, it changes in later stage's maintenance and maintenance to change.
Example 4:
on the basis of embodiment 1, be fixed with positive and negative motor 15 through the bolt on the mount backplate between two sets of support frame 4, positive and negative motor 15's model is: b2212-920KV, positive and negative motor 15's output welded fastening has the drive shaft, the drive shaft runs through the mount and welded fastening has initiative carousel, it is connected with driven turntable to rotate through the pivot on the mount of mount opposite side, initiative carousel passes through the belt with driven turntable and rotates to be connected, the belt is fixed on removing frame 16, rotate through positive and negative motor 15, can drive initiative carousel and driven turntable and rotate, thereby it moves on the guide rail to drive removing frame 16 through the belt, make the glue dripping mouth 17 on removing frame 16 can be at the reciprocating motion on the guide rail between two sets of support frames 4, thereby the homogeneity of coating has been guaranteed.
Example 5:
on the basis of any one of the above embodiments, the supporting device 3 includes a supporting sleeve 20 and a supporting screw 21, a threaded hole is formed in the supporting sleeve 20, the supporting screw 21 is connected with the threaded hole in a threaded manner, a supporting block 23 is welded and fixed to the bottom of the supporting screw 21, a rubber anti-slip pad is fixed to the bottom of the supporting block 23 through glue in a bonding manner, the supporting device 3 can ensure that the equipment is always stable in the placing process, and when the equipment needs to be moved, the self-locking universal wheel 2 is in contact with the ground by adjusting the supporting screw 21 into the supporting sleeve 20, so that the equipment is convenient to move.
Example 6:
on the basis of any one of the above embodiments, the outer walls of the two sets of the support frames 4 are provided with sliding grooves, the sliding grooves are connected with moving blocks in sliding mode, the moving blocks are rotatably connected with the glue homogenizing wheel 10, the support frames 4 are rotatably connected with glue homogenizing adjusting knobs 19 through bearings, the positions of the glue homogenizing adjusting knobs 19 and the support frames 4 can be always fixed, the glue homogenizing adjusting knobs 19 are in threaded connection with the moving blocks, the moving blocks can be driven to move on the support frames 4 in the vertical direction through rotating the glue homogenizing adjusting knobs 19, the support frames 4 behind the glue homogenizing adjusting knobs 19 are rotatably connected with film thickness adjusting knobs 18 through bearings, the positions of the film thickness adjusting knobs 18 and the support frames 4 can be always fixed, the film thickness adjusting knobs 18 are in threaded connection with the moving blocks, the moving blocks can be driven to move on the support frames 4 in the parallel direction through rotating the film thickness adjusting knobs, thereby realize the adjustment to even rubber tyer 10 position, realize adjusting coating thickness according to actual demand in the production process, the top of support frame 4 is passed through fixed block welded fastening and is had the fixed column, and the cover is equipped with supporting spring on the outer wall of fixed column, and the movable block is located the supporting spring top, through thick adjust knob 18 of membrane and even gluey adjust knob 19, adjusts the distance between even rubber tyer 10 and the coating wheel 9, can carry out effectual support to the movable block.
Specifically, this three-roller coating machine, when using, according to the thickness that the work piece needs the coating, the thick adjust knob 18 of membrane and the even adjust knob 19 of gluing on the rotation support frame 4, adjust the distance between even rubber tyer 10 and the coating wheel 9 according to the production demand, adjust the coating rear portion, start rotating electrical machines one 5, rotate through rotating electrical machines one 5, drive back pressure wheel 6 and rotate, it drives initiative bevel gear 7 to rotate through back pressure wheel 6, thereby make driven bevel gear 11 and rotation post rotate, it can drive driven gear 14 on the conveying roller 13 to rotate through the driving gear 12 on the rotation post, and then drive conveying roller 13 and rotate, start rotating electrical machines two 8, rotate through rotating electrical machines two 8, drive the rotation coating wheel 9 and rotate, start positive and negative motor 15, positive and negative motor 15 rotates and drives initiative carousel and driven carousel and rotates, initiative carousel and driven carousel drive the glue dripping mouth 17 on the removal frame 16 between two sets of support frames 4 through the belt rotation The guide rail reciprocates, coating operation is carried out through the glue dripping nozzle 17, the uniformity of the coating operation is further ensured, the coated workpieces fall on the surface of the conveying roller 13 and are conveyed to the next step through the conveying roller 13, and all electrical equipment are closed after all the workpieces are coated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Three-roller coating machine, including supporting box (1), strutting arrangement (3), support frame (4) and glue dripping mouth (17), its characterized in that: the bottom four corners welded fastening of supporting box (1) has the backup pad, and the bottom welded fastening of backup pad has strutting arrangement (3), the bottom of the backup pad in the strutting arrangement (3) outside has auto-lock universal wheel (2) through the bolt fastening, the top symmetric welded fastening of supporting box (1) has two sets of support frames (4), be fixed with rotating electrical machines (5) through the bolt fastening on the right side outer wall of support frame (4), the output welded fastening of rotating electrical machines (5) has back pinch roller (6), be fixed with rotating electrical machines (8) through the bolt fastening on the right side outer wall of support frame (4) above rotating electrical machines (5), the output welded fastening of rotating electrical machines (8) has coating wheel (9), be connected with even rubber tyer (10) through bearing rotation between two sets of support frame (4) above coating wheel (9), and a fixed frame is fixed between the two groups of support frames (4) through bolts, a guide rail is fixed on the fixed frame through bolts, a moving frame (16) is connected on the guide rail in a sliding manner, and a glue dripping nozzle (17) is fixed on the moving frame (16).
2. The three-roll coater according to claim 1, wherein: the utility model discloses a bearing transmission device, including back pinch roller (6), support frame (4), bearing and back pinch roller (6) are connected, the pivot in the back pinch roller (6) is passed through the left side support frame (4) to welded fastening has drive bevel gear (7), and is two sets of rotate through the bearing between support frame (4) and be connected with multiunit conveying roller (13), conveying roller (13) run through the left side support frame (4) to welded fastening has driven gear (14).
3. The three-roll coater according to claim 1, wherein: and a rotating frame is fixed on the outer wall of the support frame (4) on the left side through bolts, a rotating column is rotatably connected in the rotating frame through a bearing, a driven bevel gear (11) meshed with the driving bevel gear (7) is welded and fixed on the outer wall of the rotating column, and a plurality of groups of driving gears (12) meshed with the driven gear (14) are welded and fixed on the outer wall of the rotating column.
4. The three-roll coater according to claim 1, wherein: two sets of be fixed with positive and negative motor (15) through the bolt on the mount backplate between support frame (4), the output welded fastening of positive and negative motor (15) has the drive shaft, and the drive shaft runs through mount and welded fastening has the initiative carousel, rotates through the pivot on the mount of mount opposite side to be connected with driven turntable, and the initiative carousel passes through the belt rotation with driven turntable to be connected, and the belt is fixed on removing frame (16).
5. The three-roll coater according to claim 1, wherein: the supporting device (3) comprises a supporting sleeve (20) and a supporting screw rod (21), a threaded hole is formed in the supporting sleeve (20), the supporting screw rod (21) is connected with the threaded hole in a threaded mode, and a supporting block (23) is fixedly welded to the bottom of the supporting screw rod (21).
6. The three-roll coater according to claim 1, wherein: the outer wall of the two sets of the support frames (4) is provided with sliding grooves, moving blocks are connected in the sliding grooves in a sliding mode, the moving blocks are rotatably connected with the glue homogenizing wheel (10), the support frames (4) are rotatably connected with glue homogenizing adjusting knobs (19) through bearings, the glue homogenizing adjusting knobs (19) are in threaded connection with the moving blocks, the support frames (4) behind the glue homogenizing adjusting knobs (19) are rotatably connected with film thickness adjusting knobs (18) through bearings, and the film thickness adjusting knobs (18) are in threaded connection with the moving blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911161181.5A CN110833971B (en) | 2019-11-24 | 2019-11-24 | Three-roller coating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161181.5A CN110833971B (en) | 2019-11-24 | 2019-11-24 | Three-roller coating machine |
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| Publication Number | Publication Date |
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| CN110833971A true CN110833971A (en) | 2020-02-25 |
| CN110833971B CN110833971B (en) | 2021-07-13 |
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| CN201911161181.5A Active CN110833971B (en) | 2019-11-24 | 2019-11-24 | Three-roller coating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354783A (en) * | 2020-10-13 | 2021-02-12 | 西安航天华阳机电装备有限公司 | Gluing device for polyvinyl alcohol film of reverse osmosis membrane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203425975U (en) * | 2012-08-06 | 2014-02-12 | 南通恒康数控机械有限公司 | Sponge glue-rolling machine |
| CN104209227A (en) * | 2014-08-26 | 2014-12-17 | 浙江万江木业有限公司 | Roller type gluing device for gluing plywood |
| DE102014012759A1 (en) * | 2014-08-27 | 2016-03-03 | Friedrich-Wilhelm Struve | Device for removing particles from a liquid medium in a roller coating machine |
| CN205518400U (en) * | 2016-01-20 | 2016-08-31 | 江苏华宇印务有限公司 | Waterborne of wine box, dual -purpose spreading machine of hot melt |
| CN208407488U (en) * | 2018-06-02 | 2019-01-22 | 浙江创通木业有限公司 | It is a kind of for producing the glue spreader of substrate |
| CN208574849U (en) * | 2018-05-02 | 2019-03-05 | 浙江美森包装股份有限公司 | A kind of dual-layer adhesive machine |
| CN209531266U (en) * | 2019-01-21 | 2019-10-25 | 日照市金宝包装制品有限公司 | Corrugated board printing apparatus for coating |
-
2019
- 2019-11-24 CN CN201911161181.5A patent/CN110833971B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203425975U (en) * | 2012-08-06 | 2014-02-12 | 南通恒康数控机械有限公司 | Sponge glue-rolling machine |
| CN104209227A (en) * | 2014-08-26 | 2014-12-17 | 浙江万江木业有限公司 | Roller type gluing device for gluing plywood |
| DE102014012759A1 (en) * | 2014-08-27 | 2016-03-03 | Friedrich-Wilhelm Struve | Device for removing particles from a liquid medium in a roller coating machine |
| CN205518400U (en) * | 2016-01-20 | 2016-08-31 | 江苏华宇印务有限公司 | Waterborne of wine box, dual -purpose spreading machine of hot melt |
| CN208574849U (en) * | 2018-05-02 | 2019-03-05 | 浙江美森包装股份有限公司 | A kind of dual-layer adhesive machine |
| CN208407488U (en) * | 2018-06-02 | 2019-01-22 | 浙江创通木业有限公司 | It is a kind of for producing the glue spreader of substrate |
| CN209531266U (en) * | 2019-01-21 | 2019-10-25 | 日照市金宝包装制品有限公司 | Corrugated board printing apparatus for coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354783A (en) * | 2020-10-13 | 2021-02-12 | 西安航天华阳机电装备有限公司 | Gluing device for polyvinyl alcohol film of reverse osmosis membrane |
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| CN110833971B (en) | 2021-07-13 |
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