CN112439651A - Coating machine for preparing polyimide film - Google Patents
Coating machine for preparing polyimide film Download PDFInfo
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- CN112439651A CN112439651A CN202011201364.8A CN202011201364A CN112439651A CN 112439651 A CN112439651 A CN 112439651A CN 202011201364 A CN202011201364 A CN 202011201364A CN 112439651 A CN112439651 A CN 112439651A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
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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
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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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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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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Abstract
The invention discloses a coating machine for preparing a polyimide film, which adopts the technical scheme that: the automatic painting device comprises a first machine body, a second machine body, a first tensioning device, a painting device and a second tensioning device, wherein connecting buckles are arranged on two sides of the first machine body and the second machine body, universal wheels are fixedly arranged at the bottoms of the first machine body and the second machine body, the first machine body and the second machine body are movably connected through the connecting buckles, the first tensioning device is arranged on the inner wall of the first machine body, the painting device is arranged on the left side of the first tensioning device, the painting device is fixedly arranged on the inner wall of the first machine body, and the second tensioning device is fixedly arranged on the inner wall of the second machine: it deposits gluey groove one and deposits gluey groove two to have been seted up through play packing element bottom both sides, goes out packing element inner wall fixed mounting L type camshaft, L type camshaft output fixed mounting push pedal, makes L type camshaft circulation promote, cooperates simultaneously to mend gluey hole one and mend gluey hole two pairs and deposit gluey groove one and deposit gluey groove two and mend gluey, reaches energy-concerving and environment-protective effect.
Description
Technical Field
The invention relates to the technical field of coating devices, in particular to a coating machine for preparing a polyimide film.
Background
As is known, a polyimide film is one of the earliest products of polyimide, is used for slot insulation of motors and cable wrapping materials, and is widely used in the fields, and the polyimide film is prepared in the early stage by mixing acetic anhydride and DMF according to a certain ratio, and then mixing the mixture with a polyamic acid solution in a ratio of 100: mixing the components in a mass ratio of 30-100:40, uniformly stirring the components in an environment below 0 ℃, coating the prepared material on a release film by using a coating machine, gluing the release film, sequentially putting the release film on a drying oven at 120 ℃ and 300 ℃, and dehydrating and curing the release film to obtain the polyimide film.
The prior art has the following defects: in most cases, the existing coating machine for preparing the polyimide film is heavy and occupies large space, is very difficult to operate and low in working efficiency, and often causes waste during coating, so that the coating machine is low in environmental protection capability.
Therefore, it is necessary to develop a coater for preparing a polyimide film.
Disclosure of Invention
Therefore, the invention provides a coating machine for preparing a polyimide film, wherein a first glue storage groove and a second glue storage groove are formed in two sides of the bottom of a glue outlet cylinder, an L-shaped cam shaft is fixedly installed on the inner wall of the glue outlet cylinder, and a push plate is fixedly installed at the output end of the L-shaped cam shaft, so that the L-shaped cam shaft circularly pushes the push plate, and glue is supplemented by matching a first glue supplementing hole and a second glue storage groove and a second glue supplementing hole to solve the problem of material waste during film coating.
In order to achieve the above purpose, the invention provides the following technical scheme: a coating machine for preparing a polyimide film comprises a machine body I, a machine body II, a tensioning device I, a coating device and a tensioning device II.
Preferably, connecting buckles are arranged on two sides of the first machine body and the second machine body, universal wheels are fixedly mounted at the bottoms of the first machine body and the second machine body, the first machine body and the second machine body are movably connected through the connecting buckles, a first tensioning device is arranged on the inner wall of the first machine body, a smearing device is arranged on the left side of the first tensioning device, the smearing device is fixedly mounted on the inner wall of the first machine body, a second tensioning device is fixedly mounted on the inner wall of the second machine body, a smearing device is arranged at the bottom of the left side of the second tensioning device, and the smearing device is fixedly;
the smearing device comprises a limiting plate, a glue outlet barrel is arranged above the limiting plate, the glue outlet barrel and the limiting plate are fixed on the inner wall of a machine body, a first glue storage groove and a second glue storage groove are formed in two sides of the bottom of the glue outlet barrel, an L-shaped cam shaft is fixedly installed on the inner wall of the glue outlet barrel, a push plate is fixedly installed at the output end of the L-shaped cam shaft, the push plate is movably installed on the inner walls of the first glue storage groove and the second glue storage groove, a first glue supplementing hole, a second glue supplementing hole and a bearing are fixedly installed on one side of the glue outlet barrel, the first glue supplementing hole and the second glue supplementing hole are inserted into the inner walls of the first glue storage groove and the second glue storage groove, the bearing is movably connected to the left side of the L-shaped cam shaft, a first gear is fixedly installed on the right side of the L-shaped cam shaft, a second gear is arranged at the bottom of the first gear and meshed, the right side of the second gear is fixedly connected with the output end of the fourth motor;
the second tensioning device comprises a second movable shaft which is fixedly arranged on the inner wall of the second machine body, a third movable shaft is arranged at the bottom of the second movable shaft, a fourth movable shaft is arranged on the left side of the third movable shaft, the third movable shaft and the fourth movable shaft are fixedly arranged on the inner wall of the second machine body, the top of the movable shaft is provided with a first support shaft, the left side of the first support shaft is provided with a second support shaft, the first support shaft and the second support shaft are fixedly arranged on the inner wall of the second machine body, springs are fixedly arranged on two sides of the bottoms of the first support shaft and the second support shaft, two sides of the bottom of the fourth movable shaft are provided with first movable plates, a connecting rod is fixedly arranged on the left side of the first movable plate, a second movable plate is arranged on the left side of the connecting rod, the left side of the second movable plate is movably connected with the inner side of the connecting rod, the left side of the second movable plate is fixedly connected with a fifth movable shaft, and the fifth movable shaft and the two sides of the first movable plate are fixedly connected with the bottom of the spring.
Preferably, one of the tensioning devices comprises a pressing frame, a pressing shaft is movably mounted on the left side of the pressing frame, a first movable shaft is fixedly mounted on the bottom of the pressing frame, the first movable shaft is fixedly mounted on the inner wall of the machine body, a movable rod is fixedly mounted on the top of the pressing frame, the movable rod is fixedly connected with the inner wall of the machine body, a third motor is fixedly mounted on the outer wall of the machine body, and the third motor is fixedly connected with one side of the movable rod.
Preferably, deposit gluey groove one and deposit gluey groove two top fixed mounting bottom plates, the through-hole is evenly seted up on the bottom plate surface, go out packing element left side and limiting plate junction fixed mounting have the scraper blade.
Preferably, a motor I and a motor II are fixedly mounted at the bottom of the outer side of the machine body, a mounting groove is formed in the bottom of the inner side of the machine body, an unwinding shaft and a winding shaft are arranged on the inner wall of the mounting groove, the unwinding shaft and the winding shaft are fixedly mounted on the inner wall of the machine body, and one end of the unwinding shaft and one end of the winding shaft are fixedly connected with the motor I and the motor II.
Preferably, the top of the left side of the first machine body is provided with a first through groove, and the top of the right side of the second machine body is provided with a second through groove.
Preferably, overspeed device tensioner one bottom is equipped with roller two, two left sides tops of roller are equipped with roller four, four right sides of roller are equipped with roller three, three bottoms of roller are equipped with roller one, roller two, roller three and four fixed mounting of roller are at an inner wall of organism.
Preferably, a first separation plate is arranged on the left side of the first roll shaft and the left side of the third roll shaft, the first separation plate is fixedly installed on the inner wall of the machine body, and a first dryer is fixedly installed on the right side of the machine body.
Preferably, two inner wall left sides bottoms of organism are equipped with the roller ten, the ten right sides of roller are equipped with the roller nine, the nine top of roller is equipped with the roller seven, the seven right sides of roller are equipped with the roller six, the seven left sides of roller are equipped with the roller eight, the eight top of roller is equipped with the roller eleven, the eleven right sides of roller are equipped with the roller five, roller six, roller seven, roller eight, roller nine and roller eleven fixed mounting are at two inner walls of organism.
Preferably, a second partition plate is arranged on the top of the eleventh roll shaft and the second tensioning device, the second partition plate is fixedly installed on the inner wall of the second machine body, and a second dryer is fixedly installed on the top of the inner wall of the second machine body.
Preferably, the joints of the first roll shaft, the second roll shaft, the third roll shaft and the fourth roll shaft with the first machine body are fixedly provided with high-precision gear shafts.
The invention has the beneficial effects that:
1. a first glue storage groove and a second glue storage groove are formed in two sides of the bottom of the glue outlet barrel, an L-shaped cam shaft is fixedly mounted on the inner wall of the glue outlet barrel, a push plate is fixedly mounted at the output end of the L-shaped cam shaft, and the push plate is movably mounted on the inner walls of the first glue storage groove and the second glue storage groove, so that the L-shaped cam shaft is circularly pushed, glue is supplemented by matching the first glue supplementing hole and the second glue storage groove and the second glue supplementing hole, and the effects of energy conservation and environmental protection are achieved;
2. when double-sided coating is coated, the first machine body and the second machine body are connected and buckled, the polyimide film is subjected to top coating through a coating device in the first machine body, the polyimide film is subjected to bottom coating through a coating device in the second machine body, the polyimide film is opened and wound and dried, and finally the polyimide film is wound through a winding shaft;
3. the first machine body and the second machine body have the effects of independently adjusting the constant-motion tension and accurately correcting the deviation.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
fig. 2 is an exploded schematic view of a first body and a second body according to embodiment 1 of the present invention;
FIG. 3 is a schematic front view of the structure of example 1 of the present invention;
FIG. 4 is a schematic view showing the mounting tendency of a polyimide film according to example 1 of the present invention;
FIG. 5 is a schematic view of the installation of a first partition and a second partition in embodiment 1 of the present invention;
FIG. 6 is a schematic rear view of embodiment 1 of the present invention;
FIG. 7 is an enlarged view at A in example 1 of the present invention;
FIG. 8 is a schematic structural view of a second tensioner of embodiment 1 of the present invention;
FIG. 9 is a schematic exploded view of a tensioner according to embodiment 1 of the present invention;
FIG. 10 is a schematic view of the structure of a tensioner of embodiment 1 of the present invention;
FIG. 11 is a schematic structural view of a glue dispensing cartridge according to embodiment 1 of the present invention;
fig. 12 is an exploded view of the glue dispensing cartridge according to embodiment 1 of the present invention;
FIG. 13 is an installation schematic view of an L-shaped camshaft according to embodiment 1 of the present invention;
FIG. 14 is a schematic view of the structure of an application device in accordance with embodiment 1 of the present invention;
fig. 15 is a schematic structural diagram of a body in embodiment 2 of the present invention.
In the figure: the device comprises a machine body I100, a mounting groove 101, a connecting buckle 102, a universal wheel 103, a high-precision gear shaft 104, a motor I105, a motor II 106, a motor III 107, a through groove I108, a partition plate I109, a dryer I110, an unreeling shaft 111, a reeling shaft 112, a roller shaft I113, a roller shaft II 114, a roller shaft III 115, a roller shaft IV 116, a machine body II 200, a partition plate II 201, a dryer II 202, a through groove II 203, a roller shaft V204, a roller shaft VI 205, a roller shaft VII, a roller shaft VIII 207, a roller shaft nine 208, a roller shaft eleven 209, a roller shaft eleven 210, a tensioning device 300, a pressing frame 301, a movable shaft I302, a pressing shaft 303, a movable rod 304, a smearing device 400, a limiting plate 401, a glue outlet cylinder 402, a scraping plate 403, a glue filling hole I404, a glue filling hole II 405, a bearing 406, a glue storage groove I407, a glue storage groove II 408, a bottom plate 409, a through hole 410, a, A second tensioning device 500, a second movable shaft 501, a third movable shaft 502, a fourth movable shaft 503, a first support shaft 504, a first movable plate 505, a connecting rod 506, a second movable plate 507, a fifth movable shaft 508, a second support shaft 509 and a spring 510.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Embodiment 1, referring to fig. 1 to 14, a coater for preparing a polyimide film according to the present invention includes a first body 100, a second body 200, a first tensioning device 300, a coating device 400, and a second tensioning device 500;
further, two sides of the first machine body 100 and the second machine body 200 are provided with connecting buckles 102, specifically, the bottoms of the first machine body 100 and the second machine body 200 are fixedly provided with universal wheels 103, the universal wheels 103 have supporting and moving effects on the first machine body 100 and the second machine body 200, the first machine body 100 and the second machine body 200 are movably connected through the connecting buckles 102, the connecting buckles 102 have connecting effects on the first machine body 100 and the second machine body 200, the inner wall of the first machine body 100 is provided with a first tensioning device 300, the first tensioning device 300 has an adjusting and tensioning effect on the polyimide film, the left side of the first tensioning device 300 is provided with a smearing device 400, the smearing device 400 is fixedly arranged on the inner wall of the first machine body 100, the inner wall of the second machine body 200 is fixedly provided with a second tensioning device 500, the second tensioning device 500 has effects on the polyimide film of adjusting the constant-motion tension and accurately correcting the machine body, the bottom of, the smearing device 400 has a gluing effect on the polyimide film;
the smearing device 400 comprises a limiting plate 401, the limiting plate 401 has a supporting effect on a polyimide film, a glue outlet barrel 402 is arranged above the limiting plate 401, the glue outlet barrel 402 has a glue outlet effect, the glue outlet barrel 402 and the limiting plate 401 are fixed on the inner wall of a machine body I100, a glue storage groove I407 and a glue storage groove II 408 are arranged on two sides of the bottom of the glue outlet barrel 402, the glue storage groove I407 and the glue storage groove II 408 have a glue storage effect, an L-shaped cam shaft 412 is fixedly arranged on the inner wall of the glue outlet barrel 402, the L-shaped cam shaft 412 has a piston movement effect on the glue storage groove I407 and the glue storage groove II 408, the L-shaped cam shaft 412 circularly pushes a push plate 411, glue is supplemented to the glue storage groove I407 and the glue storage groove II 408 by matching with a glue supplementing hole I404 and a glue supplementing hole II 405, the effect of circularly and uniformly gluing is achieved, the push plate 411 is fixedly arranged at the output end of the L-shaped cam shaft 412, the push plate 411 has, one side of the glue outlet cylinder 402 is fixedly provided with a first glue supplementing hole 404, a second glue supplementing hole 405 and a bearing 406, the first glue supplementing hole 404 and the second glue supplementing hole 405 are inserted into the inner walls of a first glue storage groove 407 and a second glue storage groove 408, the first glue supplementing hole 404 and the second glue supplementing hole 405 have the glue conveying effect on the first glue storage groove 407 and the second glue storage groove 408, the left side of the L-shaped cam shaft 412 is movably connected with the bearing 406, the bearing 406 has the supporting effect on the L-shaped cam shaft 412, the right side of the L-shaped cam shaft 412 is fixedly provided with a first gear 413, the first gear 413 has the transmission effect on the L-shaped cam shaft 412, the bottom of the first gear 413 is provided with a second gear 414, the first gear 413 is meshed with the second gear 414, the second gear 414 has the transmission effect on the first gear 413, the right side of the L-shaped cam shaft 412 is provided with a fourth motor 415, the fourth motor 415 is fixedly arranged at the bottom of the right side of the inner wall, the motor 415 has a transmission function on the L-shaped cam shaft;
the second tensioning device 500 comprises a second movable shaft 501, the second movable shaft 501 is fixedly arranged on the inner wall of the second machine body 200, a third movable shaft 502 is arranged at the bottom of the second movable shaft 501, a fourth movable shaft 503 is arranged on the left side of the third movable shaft 502, the third movable shaft 502 and the fourth movable shaft 503 are fixedly arranged on the inner wall of the second machine body 200, the second machine body 200 has a supporting function on the second movable shaft 501, the third movable shaft 502 and the fourth movable shaft 503, a first support shaft 504 is arranged at the top of the fourth movable shaft 503, a second support shaft 509 is arranged on the left side of the first support shaft 504, the first support shaft 504 and the second support shaft 509 are fixedly arranged on the inner wall of the second machine body 200, the second machine body 200 has a supporting function on the first support shaft 504 and the second support shaft 509, springs 510 are fixedly arranged on two sides of the bottoms of the first support shaft 504 and the second support shaft 509, the, the left side of the connecting rod 506 is provided with a second movable plate 507, the left side of the second movable plate 507 is movably connected with the inner side of the connecting rod 506, the connecting rod 506 has a connecting effect on the first movable plate 505 and the second movable plate 507, the left side of the second movable plate 507 is fixedly connected with a fifth movable shaft 508, the second movable plate 507 has a supporting effect on the fifth movable shaft 508, the fifth movable shaft 508 and the two sides of the first movable plate 505 are fixedly connected with the bottoms of springs 510, and the springs 510 have a supporting effect on the first movable plate 505 and;
further, the first tensioning device 300 comprises a pressing frame 301, a pressing shaft 303 is movably mounted on the left side of the pressing frame 301, the pressing frame 301 has a supporting effect on the pressing shaft 303, a first movable shaft 302 is fixedly mounted at the bottom of the pressing frame 301, the pressing frame 301 has a supporting effect on the first movable shaft 302, the first movable shaft 302 is fixedly mounted on the inner wall of the first machine body 100, the first machine body 100 has a supporting effect on the first movable shaft 302, a movable rod 304 is fixedly mounted at the top of the pressing frame 301, the movable rod 304 has a pressing effect on the pressing frame 301, the movable rod 304 is fixedly connected with the inner wall of the first machine body 100, the first machine body 100 has a supporting effect on the movable rod 304, a third motor 107 is fixedly mounted on the outer wall of the first machine body 100, the third motor 107 is fixedly connected with one side of the movable rod 304, the third motor 107 is set to be a servo motor;
further, a bottom plate 409 is fixedly installed at the tops of the first glue storage groove 407 and the second glue storage groove 408, through holes 410 are uniformly formed in the surface of the bottom plate 409, a scraper 403 is fixedly installed at the joint of the left side of the glue outlet cylinder 402 and the limiting plate 401, specifically, the through holes 410 have the function of uniform glue outlet, the bottom plate 409 has the limiting function on glue, and the scraper 403 has the function of scraping off the glue on the surface of the polyimide film;
further, a first motor 105 and a second motor 106 are fixedly mounted at the bottom of the outer side of the first machine body 100, a mounting groove 101 is formed in the bottom of the inner side of the first machine body 100, an unwinding shaft 111 and a winding shaft 112 are arranged on the inner wall of the mounting groove 101, the unwinding shaft 111 and the winding shaft 112 are fixedly mounted on the inner wall of the first machine body 100, one ends of the unwinding shaft 111 and the winding shaft 112 are fixedly connected with the first motor 105 and the second motor 106, specifically, the first motor 105 and the second motor 106 are set to be servo motors YA13010A-300D20A1, the first motor 105 and the second motor 106 have a transmission effect on the unwinding shaft 111 and the winding shaft 112, and the mounting groove 101 has an effect of;
further, a first through groove 108 is formed in the top of the left side of the first machine body 100, a second through groove 203 is formed in the top of the right side of the second machine body 200, and specifically, when the first machine body 100 and the second machine body 200 are combined, the first through groove 108 and the second through groove 203 have the function of connecting the polyimide film;
further, a second roll shaft 114 is arranged at the bottom of the first tensioning device 300, a fourth roll shaft 116 is arranged at the top of the left side of the second roll shaft 114, a third roll shaft 115 is arranged at the right side of the fourth roll shaft 116, a first roll shaft 113 is arranged at the bottom of the third roll shaft 115, and the first roll shaft 113, the second roll shaft 114, the third roll shaft 115 and the fourth roll shaft 116 are fixedly installed on the inner wall of the first machine body 100. specifically, the first machine body 100 has a supporting effect on the first roll shaft 113, the second roll shaft 114, the third roll shaft 115 and the fourth roll shaft 116, and the first machine body 100 has a transmission effect on the polyimide film on the;
furthermore, a first partition plate 109 is arranged on the left sides of the first roll shaft 113 and the third roll shaft 115, the first partition plate 109 is fixedly installed on the inner wall of the first machine body 100, a first dryer 110 is fixedly installed on the right side of the first machine body 100, specifically, the first dryer 110 has a drying effect on the polyimide film, and the first partition plate 109 has an effect of drying the reverse side of the polyimide film by means of rebound heat;
further, the bottom of the left side of the inner wall of the second machine body 200 is provided with a roll shaft ten 209, the right side of the roll shaft ten 209 is provided with a roll shaft nine 208, the top of the roll shaft nine 208 is provided with a roll shaft seven 206, the right side of the roll shaft seven 206 is provided with a roll shaft six 205, the left side of the roll shaft seven 206 is provided with a roll shaft eight 207, the top of the roll shaft eight 207 is provided with a roll shaft eleven 210, the right side of the roll shaft eleven 210 is provided with a roll shaft five 204, the roll shaft six 205, the roll shaft nine 208 and the roll shaft eleven 210 are fixedly installed on the inner wall of the second machine body 200, and specifically, the roll shaft five 204, the roll;
further, a second partition plate 201 is arranged at the top of the eleventh roll shaft 210 and the second tensioning device 500, the second partition plate 201 is fixedly installed on the inner wall of the second machine body 200, a second dryer 202 is fixedly installed at the top of the inner wall of the second machine body 200, specifically, the second dryer 202 has a drying effect on the polyimide film, and the second partition plate 201 has an effect of drying the reverse side of the polyimide film by rebound heat;
further, the connection positions of the unwinding shaft 111, the winding shaft 112, the first roll shaft 113, the second roll shaft 114, the third roll shaft 115, the fourth roll shaft 116, the fifth roll shaft 204, the sixth roll shaft 205, the seventh roll shaft 206, the eighth roll shaft 207, the ninth roll shaft 208, the tenth roll shaft 209, the eleventh roll shaft 210, the first movable shaft 302, the second movable shaft 501, the third movable shaft 502 and the fourth movable shaft 503 with the first machine body 100 and the second machine body 200 are fixedly provided with high-precision gear shafts 104, specifically, all gear shafts adopted by the coating machine reach AGMA 14-13-grade precision, and energy consumption is reduced to the maximum extent.
The using process of the invention is as follows: when the device is used, workers in the field connect an external power supply and a controller of a circuit component of the device, combine and connect the first machine body 100 and the second machine body 200 through the connecting buckle 102, sleeve a polyimide film on the unreeling shaft 111, install the polyimide film on the tops of the second roll shaft 114 and the first movable shaft 302, insert the polyimide film between the glue outlet cylinder 402 and the limiting plate 401, then sequentially install the polyimide film on the fourth roll shaft 116, the fifth roll shaft 204, the second movable shaft 501, the fourth movable shaft 503, the third movable shaft 502, the sixth roll shaft 205, the fifth movable shaft 508, the seventh roll shaft 206, the eighth roll shaft 207, the smearing device 400, the ninth roll shaft 208, the seventh roll shaft 206, the tenth roll shaft 209, the eleventh roll shaft 210, the third roll shaft 115 and the first roll shaft 113, adjust the constant-motion tension and the accurate deviation rectification of the polyimide film through the second tensioning device 500 after the installation is finished, simultaneously start the first motor 105, the second motor 106 and the fourth motor 415, and perform surface smearing on the polyimide film, and the smearing device 400 inside the second machine body 200 performs primary coating on the polyimide film, the opening devices 110 and 202 are used for winding and drying the polyimide film, and finally the polyimide film is wound through the winding shaft 112, so that the online synchronous surface coating and primary coating processes are achieved.
Example 2:
referring to fig. 15 of the specification, the coater for preparing a polyimide film of the embodiment further includes a first machine body 100, a first tensioning device 300 and a coating device 400;
further, a first tensioning device 300 is arranged on the inner wall of the first machine body 100, a smearing device 400 is arranged on the left side of the first tensioning device 300, the smearing device 400 is fixedly installed on the inner wall of the first machine body 100, a second roller shaft 114 is arranged at the bottom of the first tensioning device 300, a fourth roller shaft 116 is arranged at the top of the left side of the second roller shaft 114, a third roller shaft 115 is arranged on the right side of the fourth roller shaft 116, a first roller shaft 113 is arranged at the bottom of the third roller shaft 115, a first roller shaft 113, the second roller shaft 114, the third roller shaft 115 and the fourth roller shaft 116 are fixedly installed on the inner wall of the first machine body 100, a first partition plate 109 is fixedly installed on the inner wall of the first machine body 100, a first dryer 110 is fixedly installed on the right side of the first machine body 100, a first motor 105 and a second motor 106 are fixedly installed on the bottom of the outer side of the first machine body 100, an installation, specifically, when single-side gluing is needed, the first machine body 100 and the second machine body 200 are separated, the first machine body 100 is used independently, and the first machine body 100 has the single-side gluing effect on the polyimide film.
The implementation scenario is specifically as follows: when the device is used, workers in the field separate the first machine body 100 and the second machine body 200 through the connecting buckle 102, use the first machine body 100 alone, sleeve the polyimide film on the unreeling shaft 111, install the polyimide film on the tops of the second roll shaft 114 and the first movable shaft 302, penetrate between the rubber cylinder 402 and the limiting plate 401, then install the polyimide film on the fourth roll shaft 116, the third roll shaft 115 and the first roll shaft 113 in sequence, start the first motor 105, the second motor 106 and the fourth motor 415 at the same time after the installation, start the third motor 107 to drive the movable rod 304, enable the movable rod 304 to rotate and press the pressing frame 301, enable the first tensioning device 300 to adjust the constant-motion tension and accurately correct the deviation of the polyimide film, perform surface coating on the polyimide film through the coating device 400 in the first machine body 100, open the first dryer 110 to dry the polyimide film, finally, the polyimide film is wound through the winding shaft 112, so that the single-side gluing process is achieved, resources are saved, and the efficiency is improved.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A coating machine for preparing polyimide films is characterized in that: comprises a first machine body (100), a second machine body (200), a first tensioning device (300), an applying device (400) and a second tensioning device (500), two sides of the first machine body (100) and the second machine body (200) are provided with connecting buckles (102), universal wheels (103) are fixedly arranged at the bottoms of the first machine body (100) and the second machine body (200), the first machine body (100) is movably connected with the second machine body (200) through a connecting buckle (102), a first tensioning device (300) is arranged on the inner wall of the first machine body (100), a smearing device (400) is arranged on the left side of the first tensioning device (300), the smearing device (400) is fixedly arranged on the inner wall of the first machine body (100), the tensioning device II (500) is fixedly arranged on the inner wall of the second machine body (200), the bottom of the left side of the second tensioning device (500) is provided with an smearing device (400), and the smearing device (400) is fixedly arranged on the second machine body (200);
the smearing device (400) comprises a limiting plate (401), a glue outlet cylinder (402) is arranged above the limiting plate (401), the glue outlet cylinder (402) and the limiting plate (401) are fixed on the inner wall of a machine body I (100), a glue storage groove I (407) and a glue storage groove II (408) are formed in two sides of the bottom of the glue outlet cylinder (402), an L-shaped cam shaft (412) is fixedly installed on the inner wall of the glue outlet cylinder (402), a push plate (411) is fixedly installed at the output end of the L-shaped cam shaft (412), the push plate (411) is movably installed on the inner walls of the glue storage groove I (407) and the glue storage groove II (408), a glue supplementing hole I (404), a glue supplementing hole II (405) and a bearing (406) are fixedly installed on one side of the glue outlet cylinder (402), the glue supplementing hole I (404) and the glue supplementing hole II (405) are inserted into the inner walls of the glue storage groove I (407) and the glue storage groove II (408), and the L-shaped cam shaft, a first gear (413) is fixedly mounted on the right side of the L-shaped cam shaft (412), a second gear (414) is arranged at the bottom of the first gear (413), the first gear (413) is meshed with the second gear (414), a fourth motor (415) is arranged on the right side of the L-shaped cam shaft (412), the fourth motor (415) is fixedly mounted at the bottom of the right side of the inner wall of the rubber outlet barrel (402), and the right side of the second gear (414) is fixedly connected with the output end of the fourth motor (415);
the second tensioning device (500) comprises a second movable shaft (501), the second movable shaft (501) is fixedly mounted on the inner wall of the second machine body (200), the third movable shaft (502) is arranged at the bottom of the second movable shaft (501), the fourth movable shaft (503) is arranged on the left side of the third movable shaft (502), the third movable shaft (502) and the fourth movable shaft (503) are fixedly mounted on the inner wall of the second machine body (200), a first support shaft (504) is arranged at the top of the fourth movable shaft (503), a second support shaft (509) is arranged on the left side of the first support shaft (504), the first support shaft (504) and the second support shaft (509) are fixedly mounted on the inner wall of the second machine body (200), springs (510) are fixedly mounted on two sides of the bottoms of the first support shaft (504) and the second support shaft (509), a first movable plate (505) is arranged on two sides of the bottoms of the fourth movable shaft (503, the utility model discloses a portable electric scooter, including connecting rod (506), link rod (506) left side is equipped with movable plate two (507), movable plate two (507) left side swing joint connecting rod (506) are inboard, movable plate two (507) left side fixed connection loose axle five (508), loose axle five (508) and movable plate one (505) both sides fixed connection spring (510) bottom.
2. The coater for polyimide film production according to claim 1, wherein: the first tensioning device (300) comprises a pressing frame (301), a left side movable mounting pressing shaft (303) of the pressing frame (301), a moving shaft (302) is fixedly mounted at the bottom of the pressing frame (301), the moving shaft (302) is fixedly mounted on one (100) inner wall of the machine body, a moving rod (304) is fixedly mounted at the top of the pressing frame (301), the moving rod (304) is fixedly connected with one (100) inner wall of the machine body, three (107) outer wall fixed mounting motors are fixedly mounted on one (100) outer wall of the machine body, and three (107) motors are fixedly connected with one side of the moving rod (304).
3. The coater for polyimide film production according to claim 1, wherein: deposit gluey groove one (407) and deposit gluey groove two (408) top fixed mounting bottom plate (409), through-hole (410) are evenly seted up on bottom plate (409) surface, it has scraper blade (403) to go out gluey section of thick bamboo (402) left side and limiting plate (401) junction fixed mounting.
4. The coater for polyimide film production according to claim 1, wherein: organism (100) outside bottom fixed mounting has motor (105) and motor two (106), mounting groove (101) have been seted up to organism (100) inboard bottom, mounting groove (101) inner wall is equipped with unreels axle (111) and rolling axle (112), unreel axle (111) and rolling axle (112) fixed mounting at organism (100) inner wall, unreel axle (111) and rolling axle (112) one end and motor one (105) and motor two (106) fixed connection.
5. The coater for polyimide film production according to claim 1, wherein: the top of the left side of the first machine body (100) is provided with a first through groove (108), and the top of the right side of the second machine body (200) is provided with a second through groove (203).
6. The coater for polyimide film production according to claim 1, wherein: the first tensioning device (300) is provided with a second roller shaft (114) at the bottom, the second roller shaft (114) is provided with a fourth roller shaft (116) at the top on the left side, the fourth roller shaft (116) is provided with a third roller shaft (115) at the right side, the third roller shaft (115) is provided with a first roller shaft (113) at the bottom, and the first roller shaft (113), the second roller shaft (114), the third roller shaft (115) and the fourth roller shaft (116) are fixedly arranged on the inner wall of the first machine body (100).
7. A coater for polyimide film production according to claim 6, wherein: the first roller shaft (113) and the third roller shaft (115) are provided with a first partition plate (109) on the left side, the first partition plate (109) is fixedly installed on the inner wall of the first machine body (100), and the first dryer (110) is fixedly installed on the right side of the first machine body (100).
8. A coater for polyimide film production according to claim 3, wherein: the utility model discloses a two (200) internal wall of organism, including the machine body, the machine body is equipped with roller ten (209) bottom, roller ten (209) right side is equipped with roller nine (208), roller nine (208) top is equipped with roller seven (206), roller seven (206) right side is equipped with roller six (205), roller seven (206) left side is equipped with roller eight (207), roller eight (207) top is equipped with roller eleven (210), roller eleven (210) right side is equipped with roller five (204), roller six (205), roller seven (206), roller eight (207), roller nine (208) and roller eleven (210) fixed mounting are at machine body two (200) inner walls.
9. A coater for polyimide film production according to claim 8, wherein: and a second partition plate (201) is arranged at the tops of the eleventh roll shaft (210) and the second tensioning device (500), the second partition plate (201) is fixedly installed on the inner wall of the second machine body (200), and a second dryer (202) is fixedly installed at the top of the inner wall of the second machine body (200).
10. A coater for polyimide film production according to claim 6, wherein: and a high-precision gear shaft (104) is fixedly arranged at the joint of the first roll shaft (113), the second roll shaft (114), the third roll shaft (115) and the fourth roll shaft (116) with the first machine body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011201364.8A CN112439651B (en) | 2020-11-02 | 2020-11-02 | Coating machine for preparing polyimide film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011201364.8A CN112439651B (en) | 2020-11-02 | 2020-11-02 | Coating machine for preparing polyimide film |
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| CN112439651A true CN112439651A (en) | 2021-03-05 |
| CN112439651B CN112439651B (en) | 2022-04-19 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1485009A (en) * | 1974-06-17 | 1977-09-08 | Decca Ltd | Apparatus for depositing uniform films |
| GB1519345A (en) * | 1974-09-05 | 1978-07-26 | Owens Illinois Inc | Method of powder coating |
| PT1710020E (en) * | 2005-04-04 | 2008-09-15 | Nordmeccanica Spa | Spreading unit for bonding machines, with adhesive recirculation systems |
| CN104324857A (en) * | 2014-10-22 | 2015-02-04 | 东莞市杰伟机械制造有限公司 | Coater for plastic sheets |
| US20150064343A1 (en) * | 2011-10-17 | 2015-03-05 | Baoshan Iron & Steel Co., Ltd | Method of producing extremely thick insulation coating on surface of electrical steel |
| CN111842004A (en) * | 2020-07-24 | 2020-10-30 | 上海子璇电子科技有限公司 | Scouring pad spreading machine |
-
2020
- 2020-11-02 CN CN202011201364.8A patent/CN112439651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1485009A (en) * | 1974-06-17 | 1977-09-08 | Decca Ltd | Apparatus for depositing uniform films |
| GB1519345A (en) * | 1974-09-05 | 1978-07-26 | Owens Illinois Inc | Method of powder coating |
| PT1710020E (en) * | 2005-04-04 | 2008-09-15 | Nordmeccanica Spa | Spreading unit for bonding machines, with adhesive recirculation systems |
| US20150064343A1 (en) * | 2011-10-17 | 2015-03-05 | Baoshan Iron & Steel Co., Ltd | Method of producing extremely thick insulation coating on surface of electrical steel |
| CN104324857A (en) * | 2014-10-22 | 2015-02-04 | 东莞市杰伟机械制造有限公司 | Coater for plastic sheets |
| CN111842004A (en) * | 2020-07-24 | 2020-10-30 | 上海子璇电子科技有限公司 | Scouring pad spreading machine |
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| Publication number | Publication date |
|---|---|
| CN112439651B (en) | 2022-04-19 |
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