CN118219478B - Tape casting extruder based on TPX release film production - Google Patents
Tape casting extruder based on TPX release film production Download PDFInfo
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- CN118219478B CN118219478B CN202410639409.1A CN202410639409A CN118219478B CN 118219478 B CN118219478 B CN 118219478B CN 202410639409 A CN202410639409 A CN 202410639409A CN 118219478 B CN118219478 B CN 118219478B
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- slurry coating
- ring body
- carrier film
- guide ring
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000010345 tape casting Methods 0.000 title description 2
- 238000007581 slurry coating method Methods 0.000 claims abstract description 228
- 239000002002 slurry Substances 0.000 claims abstract description 152
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000007599 discharging Methods 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 33
- 238000005266 casting Methods 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 78
- 238000004804 winding Methods 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a casting extruder based on TPX release film production, and relates to the technical field of casting machines. According to the invention, one end of the slurry coating guide ring body is respectively provided with a carrier film inlet and a release film outlet which extend along the axial direction of the slurry coating guide ring body, a carrier film supporting mechanism can reciprocate along the axial direction of the slurry coating guide ring body, a first slurry coating mechanism and a second slurry coating mechanism are fixedly arranged on the peripheral side of the slurry coating guide ring body, a slurry coating drainage channel communicated with the inside of the slurry storage box is fixedly arranged on the peripheral side surface of the slurry storage box, a slurry coating width regulating plate is in clearance fit between the slurry storage box and the slurry coating drainage channel, and a stress shaft moving plate is connected with the slurry coating width regulating plate through a fixing piece. The invention realizes intermittent replenishment of slurry in the slurry coating drainage channel by controlling the rotation of the hollow slurry discharging cylinder to intermittently rotate the slurry outlet on the hollow slurry discharging cylinder to the slurry coating drainage channel, and the slurry in the whole slurry storage box cannot be pulled and deformed due to the fact that the slurry is entirely pressed on the carrier film.
Description
Technical Field
The invention belongs to the technical field of casting machines, and particularly relates to a casting extruder based on TPX release film production.
Background
The TPX release film is a transparent and heat-resistant polyolefin polymer, has the advantages of high transparency, excellent heat resistance, excellent electrical characteristics, chemical resistance, low density and good molding processability, the casting machine is equipment for manufacturing the TPX release film, the TPX release film is poured into a casting machine slurry box after the mixed polymer slurry is obtained by relying on an extruder, the slurry is uniformly smeared on a carrier film through doctor blade calendering, and then the carrier film is subjected to evaporation molding through casting machine evaporation equipment, and finally the TPX release film coiled material is obtained through rolling.
One chinese patent with publication No. CN115648513B discloses a casting extruder for tpx release film, which comprises a machine table, a slurry tank, a scraper, a carrier film driving mechanism and a carrier film tensioning mechanism, wherein the slurry tank is fixedly connected to the right end of the top of the machine table, the scraper is mounted on the left side wall of the slurry tank, the evaporation mechanism is mounted on the top of the machine table, the right side of the evaporation mechanism is contacted with the left side of the scraper, the winding mechanism is mounted at the rear end of the top of the carrier film driving mechanism, and the carrier film is arranged inside the carrier film driving mechanism and the carrier film tensioning mechanism.
The casting extruder directly passes through the carrier film from the inside of the slurry tank, all slurry filled in the slurry tank is hydraulically pressed on the carrier film, and the carrier film is easily pulled and deformed in the process of pulling the carrier film to move, so that the production quality of the TPX release film is greatly reduced, and meanwhile, the resistance of the carrier film in pulling movement is increased due to the slurry pressed on the carrier film, so that the production efficiency of the TPX release film is reduced. To this end, we provide a casting extruder based on TPX release film production to solve the above problems.
Disclosure of Invention
The invention aims to provide a casting extruder based on TPX release film production, which solves the problems in the background technology through the specific structural design of a slurry coating guiding mechanism, a carrier film supporting mechanism, a first slurry coating mechanism and a second slurry coating mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a casting extruder based on TPX release film production, which comprises a slurry coating control system, an evaporation control system, a release film winding system and a carrier film release system; the carrier film release system is arranged on the lower side of the slurry covering control system, and the evaporation control system is arranged between the slurry covering control system and the release film winding system.
The slurry coating control system comprises a slurry coating guide mechanism, wherein the slurry coating guide mechanism comprises a slurry coating guide ring body, one end of the slurry coating guide ring body is respectively provided with a carrier film inlet and a release film outlet which extend along the axial direction of the slurry coating guide ring body, and the carrier film inlet is arranged at the lower side of the release film outlet; the carrier film supporting mechanism is arranged in the slurry covering guide ring body and is coaxially arranged in the slurry covering guide ring body, the carrier film supporting mechanism can reciprocate along the axial direction of the slurry covering guide ring body, and the carrier film extending from the carrier film releasing system is tightly attached to the outer surface of the carrier film supporting mechanism; the first slurry coating mechanism and the second slurry coating mechanism are fixedly arranged on the periphery of the slurry coating guide ring body; the slurry storage box extends along the axis direction of the slurry covering guide ring body, a slurry covering drainage channel communicated with the inside of the slurry storage box is fixedly arranged on the peripheral side face of the slurry storage box, and the slurry covering drainage channel is fixedly arranged on the slurry covering guide ring body and the lower end of the slurry covering drainage channel extends into the slurry covering guide ring body.
The slurry storage box and the slurry coating and guiding channel are in clearance fit, the slurry coating and guiding channel is provided with a slurry coating and guiding width adjusting plate, the slurry coating and guiding width adjusting plate can axially slide along the interior of the slurry storage box, one side of the slurry coating and guiding channel is provided with an adjusting and guiding slide way communicated with the interior of the slurry coating and guiding channel, the outer surface of the slurry coating and guiding channel is in sliding fit with a stress shaft moving plate, the stress shaft moving plate is connected with the slurry coating and guiding width adjusting plate through a fixing piece, the fixing piece is in sliding fit with the interior of the adjusting and guiding slide way, and when a carrier film supporting mechanism is controlled to move along the axial direction of a slurry coating and guiding ring body and push the stress shaft moving plate, a slurry outlet at the bottom of the slurry coating and guiding channel is gradually reduced.
The invention is further arranged that the slurry coating guiding mechanism further comprises a bearing rack, wherein the bearing rack is arranged on one side of the slurry coating guiding ring body and is fixedly connected with the slurry coating guiding ring body, and a film coating control motor is fixedly arranged on one side of the bearing rack; the inside guiding axle and the last membrane control screw that are provided with respectively of frame bear, guiding axle fixed mounting is in bear on the frame inner wall, go up membrane control screw rotation setting and be in bear the frame is inside, just guiding axle and last membrane control screw all run through cover thick liquid direction ring body is inside, go up membrane control motor output with it is connected to go up membrane control screw.
The invention is further characterized in that a carrier film guide roller is rotatably arranged on the surface of an ear seat fixedly arranged on the outer surface of the slurry coating guide ring body, and the carrier film guide roller corresponds to the position of the carrier film guide inlet; the utility model discloses a laminating guiding ring body, including cover thick liquid guide ring body, support membrane guiding ring body surface rotation and support membrane guiding roller, cover thick liquid guide ring body surface rotation of another ear seat surface that the outer surface fixed setting of thick liquid set up is provided with from the type membrane guiding roller with from type membrane export position is corresponding, cover thick liquid guide ring body surface offered with its coaxial annular mounting groove, support membrane import and from type membrane export all with annular mounting groove is linked together.
The invention is further arranged that a first mounting port and a second mounting port which extend along the axial direction of the slurry coating guiding ring body are respectively formed on the outer surface of the slurry coating guiding ring body, the first mounting port corresponds to the first slurry coating mechanism in position, and the second mounting port corresponds to the second slurry coating mechanism in position; the slurry coating drainage channel on the first slurry coating mechanism is fixedly arranged inside the first mounting port, the slurry coating drainage channel on the second slurry coating mechanism is fixedly arranged inside the second mounting port, and the outer surface of the stressed shaft moving plate is attached to the inner surface of the slurry coating guide ring body.
The invention further provides that the carrier film supporting mechanism comprises a carrier film supporting ring, one end of the carrier film supporting ring is fixedly provided with a film blocking disc coaxial with the carrier film supporting ring, and the peripheral side surface of the film blocking disc is attached to the inner surface of the slurry covering guide ring; the surface of the film blocking disc is respectively provided with a central screw hole and a guide through hole, the upper film control screw is in threaded fit with the central screw hole, and the guide shaft is in sliding fit with the guide through hole; an extension line of the inner top surface of the carrier film guide inlet, which faces the inner side of the slurry coating guide ring body, is tangent to the outer wall of the carrier film support ring, and an extension line of the inner top surface of the carrier film guide inlet, which faces the outer side of the slurry coating guide ring body, is tangent to the peripheral side surface of the carrier film guide roller; the extension line of the inner bottom surface of the release film outlet opening, which faces the inner side of the slurry coating guide ring body, is tangent to the outer wall of the carrier film support ring, and the extension line of the inner bottom surface of the release film outlet opening, which faces the outer side of the slurry coating guide ring body, is tangent to the peripheral side surface of the release film guide roller.
The invention is further characterized in that an arc-shaped outer toothed ring is sleeved outside the slurry coating guide ring body, an upper film notch is formed in the peripheral side of the arc-shaped outer toothed ring, an arc-shaped sleeve ring is fixedly arranged on the inner wall of the arc-shaped outer toothed ring, a limiting moving part which is in rotary fit with the inside of the annular mounting groove is fixedly arranged on the inner wall of the arc-shaped sleeve ring, the inner end part of the slurry coating guide ring body is connected with an inner leaning ring through a third elastic part, a first slurry scraping plate is fixedly arranged on the inner surface of the slurry coating guide ring body, a second slurry scraping plate is arranged on one side of a slurry coating drainage channel on the slurry coating mechanism II, a slurry coating control motor is fixedly arranged on the inner side of the bearing frame, and a slurry coating control gear meshed with the arc-shaped outer toothed ring is connected to an output shaft of the slurry coating control motor.
The slurry storage box is characterized in that one end of the slurry storage box is fixedly provided with an extension regulating box coaxial with the slurry storage box, a regulating cavity channel coaxial with the extension regulating box is arranged in the extension regulating box, the regulating cavity channel is communicated with the interior of the slurry storage box through an annular through hole, a slurry discharging control shaft is rotatably arranged in the slurry storage box, and one end of the slurry discharging control shaft is fixedly provided with a slurry discharging control gear meshed with the arc-shaped external tooth ring.
The invention is further arranged that a gap slurry discharging assembly is arranged in the slurry storage box; the clearance slurry discharging assembly comprises a hollow slurry discharging cylinder which is in clearance fit with the inside of the slurry storage box, an axial sliding hole which is in sliding fit with the slurry discharging control shaft is formed in one end of the hollow slurry discharging cylinder, and a limiting piece fixed on the inner wall of the axial sliding hole is in sliding fit with a limiting channel on the slurry discharging control shaft; the end part of the hollow slurry discharging cylinder, which is close to the axial sliding hole, is rotatably arranged on the surface of the slurry covering width regulating plate, a first linkage ring is rotatably arranged at the other end of the hollow slurry discharging cylinder, one side of the first linkage ring is connected with a second linkage ring positioned in the regulating cavity through a plurality of struts, and a plurality of first elastic pieces connected in the regulating cavity are fixedly arranged on the surface of the second linkage ring.
The invention further provides that the release film winding system comprises a U-shaped rack, wherein adjusting bases are fixedly arranged on two opposite side walls of the U-shaped rack, an alarm is arranged at the top of one adjusting base, and lifting slide ways are arranged on two opposite side walls of the U-shaped rack; the top of the adjusting base is symmetrically and slidably provided with two first moving plates and two second moving plates, the first moving plates are connected with the corresponding second moving plates through second elastic pieces, two first ear plates are fixed at the top of the adjusting base close to one side of the alarm, a first adjusting shaft is connected to the output end of a control motor installed on the surface of one first ear plate, the first adjusting shaft is in threaded fit with the corresponding first moving plates, and the first adjusting shaft is in sliding fit with the corresponding second moving plates; the other first lug plate surface is rotatably provided with a second adjusting shaft, the second adjusting shaft is in threaded fit with the corresponding first moving plate, and the second adjusting shaft is in sliding fit with the corresponding second moving plate.
The invention is further arranged that two second ear plates are fixed at the top of the adjusting base far away from one side of the alarm, a third adjusting shaft is rotatably arranged between the two second ear plates, the third adjusting shaft is in threaded fit with the two corresponding first moving plates, and the third adjusting shaft is in sliding fit with the two corresponding second moving plates; the first driving wheel fixed on the first adjusting shaft is connected with the third driving wheel fixed on the third adjusting shaft through a first driving belt, and the second driving wheel fixed on the second adjusting shaft is connected with the third driving wheel fixed on the third adjusting shaft through a second driving belt.
The utility model discloses a lifting slide, including adjusting base, ring mounting frame, alarm, fixed sleeve rod, movable sleeve rod, release film take-up reel, adjusting base top is provided with the ring mounting frame, articulated through the slant backup pad between ring mounting frame and the second movable plate of its both sides, the fixed alarm triggering lever that is provided with in ring mounting frame bottom that the alarm corresponds, ring mounting frame internally mounted that the alarm corresponds has a rolling control motor, rolling control motor output is connected with the fixed sleeve rod of cooperation in corresponding lifting slide inside, another slide on the ring mounting frame is provided with the movable sleeve rod of cooperation in corresponding lifting slide inside, fixed sleeve rod with closely install from the release film take-up reel between the movable sleeve rod.
The invention has the following beneficial effects:
According to the invention, the slurry coating control motor is used for controlling the slurry coating control gear to rotate, the synchronous rotation of the arc-shaped outer toothed ring is realized by utilizing the cooperation between the slurry coating control gear and the arc-shaped outer toothed ring, and then the synchronous rotation of the slurry discharging control shaft is realized by utilizing the cooperation between the arc-shaped outer toothed ring and the two slurry discharging control gears, so that the slurry outlet on the hollow slurry discharging cylinder intermittently rotates to the slurry coating drainage channel, thereby realizing intermittent replenishment of slurry in the slurry coating drainage channel.
After the film feeding control motor is started, the carrier film supporting mechanism is driven to move towards the outer side of the slurry covering guide ring body along the guide shaft by utilizing the threaded cooperation effect between the film feeding control screw and the central screw hole until the carrier film supporting mechanism moves to the area close to the film feeding control motor, at the moment, the carrier film released from the carrier film releasing system is sleeved on the carrier film supporting ring, the extending direction of the carrier film is aligned to the carrier film inlet and the release film outlet, and then the film feeding control screw is controlled to reversely rotate by the film feeding control motor, so that the carrier film on the carrier film supporting ring belt moves towards the inner side of the slurry covering guide ring body, and in the process, the carrier film is horizontally inserted into the carrier film inlet and the release film outlet until the film blocking disc just abuts against one end of the carrier film supporting ring, thereby completing the rapid film feeding of the carrier film on the inner side of the slurry covering guide ring body.
According to the invention, the extension line of the inner top surface of the carrier film leading-in port facing the inner side of the slurry coating guide ring body is tangent to the outer wall of the carrier film support ring, the extension line of the inner top surface of the carrier film leading-in port facing the outer side of the slurry coating guide ring body is tangent to the peripheral side of the carrier film guide roller, the extension line of the inner bottom surface of the release film leading-out port facing the inner side of the slurry coating guide ring body is tangent to the outer wall of the carrier film support ring, and the extension line of the inner bottom surface of the release film leading-out port facing the outer side of the slurry coating guide ring body is tangent to the peripheral side of the release film guide roller.
According to the invention, the first scraping plate is fixedly arranged on the inner surface of the slurry coating guide ring body, the second scraping plate is arranged on one side of the slurry coating drainage channel on the second slurry coating mechanism, and the double coating of slurry on the carrier film can be realized through the first scraping plate and the second scraping plate which are sequentially arranged along the anticlockwise direction (namely the traction movement direction of the carrier film or the release film), so that the slurry is dispersed more uniformly on the surface of the carrier film, and the quality of a finished product of the release film is improved.
When the size of the slurry discharge opening of the slurry coating drainage channel is required to be adjusted, the motor is controlled to continuously rotate, so that the membrane blocking disc pushes the stress shaft moving plate to axially move, the first elastic piece is compressed, and the slurry coating width regulating plate synchronously axially moves along with the hollow slurry discharge cylinder, so that the size of the slurry discharge opening of the slurry coating drainage channel can be adjusted, and the production and processing of the release membranes with different widths can be met.
According to the invention, after the release film winding drum is inserted and installed on the fixed sleeve rod, the movable sleeve rod is closely inserted into the release film winding drum, so that the release film winding drum can be installed on the inner side of the U-shaped frame, after the winding control motor is started, the synchronous rotation of the release film winding drum can be realized by controlling the rotation of the fixed sleeve rod through the winding control motor, the forming release film can be wound on the release film winding drum in the rotation process of the release film winding drum, when the quantity of release films wound on the release film winding drum is increased, the alarm trigger rod moves downwards gradually under the action of gravity, when the alarm trigger rod is pressed on the alarm, the alarm gives an alarm, the winding control motor is controlled to stop running, and the quantity of release films wound on the release film winding drum can reach the set requirement, and the winding requirements of release films with different quantities can be met by adjusting the height position of the annular mounting frame.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a slurry coating control system in a casting extruder based on TPX release film production.
FIG. 2 is a flow chart of the installation of a carrier film on a slurry coating control system in accordance with the present invention; fig. 2A is a structural diagram of a slurry coating guide ring body moved out of a carrier film supporting mechanism, fig. 2B is a structural diagram of a carrier film sleeved on a carrier film supporting ring, and fig. 2C is a structural diagram of a carrier film completed film feeding.
Fig. 3 is a schematic structural view of a slurry coating guiding mechanism in the present invention.
Fig. 4 is a front view of the structure of fig. 3.
Fig. 5 is a schematic view of a part of the construction of the slurry coating control system according to the present invention.
Fig. 6 is a side view of the structure of fig. 5.
Fig. 7 is a schematic structural view of a carrier film supporting mechanism in the present invention.
Fig. 8 is a schematic structural diagram of a first pulp coating mechanism or a second pulp coating mechanism in the present invention.
Fig. 9 is a schematic view of the internal structure of fig. 8.
Fig. 10 is a schematic view of a portion of the structure of fig. 9.
FIG. 11 is a schematic view of a gap mud discharging assembly according to the present invention.
Fig. 12 is a schematic structural diagram of a release film winding system according to the present invention.
Fig. 13 is a schematic view of the structure of fig. 12 at another angle.
In the drawings, the list of components represented by the various numbers is as follows:
1-slurry coating control system, 2-film winding system, 201-U-shaped frame, 202-adjusting base, 203-alarm, 204-lifting slideway, 205-first moving plate, 206-second moving plate, 207-second elastic piece, 208-control motor, 209-first adjusting shaft, 210-second adjusting shaft, 211-third adjusting shaft, 212-first driving wheel, 213-third driving wheel, 214-first driving belt, 215-second driving wheel, 216-second driving belt, 217-annular mounting frame, 218-oblique supporting plate, 219-alarm triggering rod, 220-fixed sleeve rod, 221-movable sleeve rod, 222-film winding drum, 3-slurry coating guide mechanism, 301-slurry coating guide ring body, 302-carrier film inlet 303-release film outlet, 304-bearing frame, 305-upper film control motor, 306-guide shaft, 307-upper film control screw, 308-carrier film guide roller, 309-release film guide roller, 310-annular mounting groove, 311-first mounting opening, 312-second mounting opening, 313-arc outer toothed ring, 314-arc collar, 315-limit moving piece, 316-first scraping plate, 317-second scraping plate, 318-inner leaning ring, 4-carrier film supporting mechanism, 401-carrier film supporting ring, 402-baffle disc, 403-central screw hole, 404-guide through opening, 5-first pulp covering mechanism, 501-pulp storage box, 502-pulp covering drainage channel, 503-pulp covering width regulating plate, 504-regulation slide way, 505-stress shaft moving plate, 506-epitaxial regulation box, 507-regulation cavity way, 508-annular through port, 509-pulp discharge control shaft, 510-pulp discharge control gear, 6-No. two pulp covering mechanism, 7-gap pulp discharge assembly, 701-hollow pulp discharge cylinder, 702-axial slide hole, 703-first linkage ring, 704-second linkage ring, 705-first elastic piece and 8-carrier film.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Detailed description of the preferred embodiments
Referring to fig. 1-13, the invention discloses a casting extruder based on TPX release film production, which comprises a slurry coating control system 1, an evaporation control system, a release film winding system 2 and a carrier film release system; the carrier film release system is arranged at the lower side of the slurry coating control system 1, and the evaporation control system is arranged between the slurry coating control system 1 and the release film winding system 2;
The slurry coating control system 1 comprises a slurry coating guide mechanism 3, a carrier film supporting mechanism 4, a first slurry coating mechanism 5 and a second slurry coating mechanism 6; the slurry coating guiding mechanism 3 comprises a slurry coating guiding ring body 301, wherein one end of the slurry coating guiding ring body 301 is respectively provided with a carrier film inlet 302 and a release film outlet 303 which extend along the axial direction of the slurry coating guiding ring body 301, and the carrier film inlet 302 is arranged at the lower side of the release film outlet 303; the carrier film supporting mechanism 4 is arranged inside the slurry coating guide ring 301 and is coaxially arranged, the carrier film supporting mechanism 4 can reciprocate along the axial direction of the slurry coating guide ring 301 (the arrangement of the structure is convenient for mounting the carrier film 8 inside the slurry coating guide ring 301, the carrier film 8 after being mounted passes through the carrier film inlet 302 and the release film outlet 303 at the same time), the carrier film 8 extending from the carrier film releasing system is tightly attached to the outer surface of the carrier film supporting mechanism 4, and a slurry coating space is formed between the carrier film supporting mechanism 4 and the slurry coating guide ring 301;
The first slurry coating mechanism 5 and the second slurry coating mechanism 6 are fixedly arranged on the periphery of the slurry coating guide ring 301; the slurry storage tank 501 extends along the axial direction of the slurry coating guide ring 301, a slurry coating drainage channel 502 communicated with the inside of the slurry storage tank 501 is fixedly arranged on the peripheral side surface of the slurry storage tank 501, the slurry coating drainage channel 502 is fixedly arranged on the slurry coating guide ring 301, the lower end of the slurry coating drainage channel 502 extends into the slurry coating guide ring 301, and by the arrangement of the structure, slurry in the slurry storage tank 501 conveniently flows into a slurry coating space at the inner side of the slurry coating guide ring 301 along the slurry coating drainage channel 502, so that the slurry is uniformly dispersed on the upper surface of the carrier film 8, and a complete TPX release film is formed after the slurry coating is completed and dried;
The slurry storage box 501 and the slurry coating drainage channel 502 are in clearance fit with a slurry coating width regulating plate 503, the slurry coating width regulating plate 503 can axially slide along the interior of the slurry storage box 501, the size of an actual slurry outlet of the slurry coating drainage channel 502 is regulated, the slurry coating drainage channel 502 with the position regulated by the slurry coating width regulating plate 503 can meet the production of different width TPX release films, one side of the slurry coating drainage channel 502 is provided with a regulating slide rail 504 communicated with the interior of the slurry coating drainage channel 502, the outer surface of the slurry coating drainage channel 502 is in sliding fit with a stress shaft moving plate 505, the stress shaft moving plate 505 is connected with the slurry coating width regulating plate 503 through a fixing piece, the fixing piece is in sliding fit with the inside of the regulating slide rail 504, and when the slurry coating drainage channel 502 is gradually contracted by controlling the carrier film supporting mechanism 4 to move along the axial direction of the slurry coating guide ring 301 and push the stress shaft moving plate 505, the slurry in the slurry coating drainage channel 502 always cannot overflow along the regulating slide rail 504 in the axial movement process of the stress shaft moving plate 505.
In the implementation of the invention, the slurry coating guiding mechanism 3 further comprises a bearing rack 304, wherein the bearing rack 304 is arranged on one side of the slurry coating guiding ring body 301 and is fixedly connected with the slurry coating guiding ring body 301, and an upper film control motor 305 is fixedly arranged on one side of the bearing rack 304;
The guide shaft 306 and the upper film control screw 307 are respectively arranged in the bearing frame 304, the guide shaft 306 is fixedly arranged on the inner wall of the bearing frame 304, the upper film control screw 307 is rotatably arranged in the bearing frame 304, the guide shaft 306 and the upper film control screw 307 penetrate through the inside of the slurry coating guide ring body 301, the output end of the upper film control motor 305 is connected with the upper film control screw 307, and it is to be noted that in the installation process of the carrier film 8, the movement of the carrier film support mechanism 4 along the axial direction of the slurry coating guide ring body 301 is realized by controlling the upper film control screw 307 to rotate through the upper film control motor 305, and the sliding of the whole carrier film support mechanism 4 on the guide shaft 306 is realized through the rotation of the upper film control screw 307.
In the implementation of the invention, a carrier film guide roller 308 is rotatably arranged on the surface of an ear seat fixedly arranged on the outer surface of the slurry coating guide ring body 301, and the carrier film guide roller 308 corresponds to the position of the carrier film inlet 302; the other ear seat surface fixedly arranged on the outer surface of the slurry coating guide ring body 301 is rotatably provided with a release film guide roller 309, the release film guide roller 309 corresponds to the release film outlet 303 in position, the outer surface of the slurry coating guide ring body 301 is provided with an annular mounting groove 310 coaxial with the slurry coating guide ring body 301, and the carrier film inlet 302 and the release film outlet 303 are communicated with the annular mounting groove 310 (by the structural arrangement, the carrier film 8 is conveniently mounted between the carrier film inlet 302 and the release film outlet 303 from the outside of the slurry coating guide ring body 301); after the carrier film 8 is mounted in the slurry coating guide ring 301, the lower surface of the carrier film 8 is tightly attached to the carrier film guide roller 308, the carrier film 8 sequentially passes through the carrier film inlet 302 and the release film outlet 303 and then is tightly attached to the release film guide roller 309, and the carrier film 8 is always in a tensioned and straightened state in the process of pulling and moving the carrier film 8.
In the embodiment of the invention, the outer surface of the slurry coating guiding ring 301 is respectively provided with a first mounting port 311 and a second mounting port 312 which extend along the axial direction of the slurry coating guiding ring, the first mounting port 311 corresponds to the position of the first slurry coating mechanism 5, and the second mounting port 312 corresponds to the position of the second slurry coating mechanism 6;
The slurry coating drainage channel 502 on the first slurry coating mechanism 5 is fixedly arranged in the first mounting port 311, the slurry coating drainage channel 502 on the second slurry coating mechanism 6 is fixedly arranged in the second mounting port 312, the first slurry coating mechanism 5 and the second slurry coating mechanism 6 can be stably arranged on the outer surface of the slurry coating guide ring body 301 through the structure, slurry can enter the slurry coating guide ring body 301 along the slurry coating drainage channel 502, the outer surface of the force bearing shaft moving plate 505 is attached to the inner surface of the slurry coating guide ring body 301, and the size of the slurry discharge port of the slurry coating drainage channel 502 can be effectively adjusted through the combined action between the force bearing shaft moving plate 505 and the slurry coating width adjusting plate 503.
In the implementation of the invention, the carrier film supporting mechanism 4 comprises a carrier film supporting ring 401, one end of the carrier film supporting ring 401 is fixedly provided with a film blocking disc 402 concentric with the carrier film supporting ring, the carrier film 8 or a release film can be ensured not to be separated from the carrier film supporting ring 401 through the arrangement of the film blocking disc 402, the peripheral side surface of the film blocking disc 402 is attached to the inner surface of the slurry covering guide ring body 301, and the film blocking disc 402 can slide along the inner wall of the slurry covering guide ring body 301 by controlling the axial movement of the carrier film supporting ring 401;
The surface of the film blocking disc 402 is respectively provided with a central screw hole 403 and a guide through hole 404, the upper film control screw 307 is in threaded fit with the central screw hole 403, and the guide shaft 306 is in sliding fit with the guide through hole 404; after the upper membrane control motor 305 is started, the upper membrane control motor 307 and the central screw hole 403 are utilized to realize threaded matching, the carrier membrane supporting mechanism 4 is driven to move towards the outer side of the slurry coating guide ring 301 along the guide shaft 306 until the carrier membrane supporting mechanism 4 is moved to be close to the region of the upper membrane control motor 305, at this time, the carrier membrane 8 released from the carrier membrane releasing system is sleeved on the carrier membrane supporting ring 401, the extending direction of the carrier membrane 8 is aligned with the carrier membrane inlet 302 and the release membrane outlet 303, then the upper membrane control motor 305 is utilized to control the upper membrane control screw 307 to reversely rotate, so that the carrier membrane supporting ring 401 moves towards the inner side of the slurry coating guide ring 301 with the carrier membrane 8 thereon, in the process, the carrier membrane 8 is horizontally inserted into the carrier membrane inlet 302 and the release membrane outlet 303 at the same time until the membrane blocking disc 402 is just abutted against one end of the carrier membrane supporting ring 401, thus the upper membrane 8 on the inner side of the slurry coating guide ring 301 is mounted (the upper membrane refers to the carrier membrane 8 is transferred from the outer side of the slurry coating guide ring 301 to the inner side), the upper membrane supporting ring 2 is a structure diagram of the carrier membrane 8 (the carrier membrane supporting ring 2A is a carrier membrane supporting ring 2 is a carrier membrane 8) and the carrier membrane supporting ring 2 is a carrier membrane supporting structure diagram (the carrier membrane 8C) is shown in FIG. 2B);
An extension line of the inner top surface of the carrier film introduction port 302, which faces the inner side of the slurry coating guide ring body 301, is tangent to the outer wall of the carrier film support ring 401, and an extension line of the inner top surface of the carrier film introduction port 302, which faces the outer side of the slurry coating guide ring body 301, is tangent to the peripheral side surface of the carrier film guide roller 308; the extension line of the inner bottom surface of the release film outlet 303 facing the inner side of the slurry coating guide ring body 301 is tangent to the outer wall of the carrier film support ring 401, and the extension line of the inner bottom surface of the release film outlet 303 facing the outer side of the slurry coating guide ring body 301 is tangent to the peripheral side surface of the release film guide roller 309; through the above-mentioned specific structural design, when carrying out the traction motion of carrier membrane 8 of state of stretching, can guarantee that carrier membrane 8 closely laminates on carrier membrane supporting ring 401 with the maximum area for laminating the carrier membrane 8 of laminating on carrier membrane supporting ring 401 in the thick liquid in-process is in the tensioning state, is favorable to thick liquid at carrier membrane 8 surface dispersion's degree of consistency, has effectively avoided simultaneously and has covered the friction between carrier membrane 8 upper surface after the thick liquid and the interior top of release film export 303, has improved the shaping production quality from the type membrane.
In this embodiment of the present invention, an arc-shaped outer toothed ring 313 is sleeved outside the slurry coating guiding ring 301, an upper membrane notch is provided on the circumferential side of the arc-shaped outer toothed ring 313, so that the carrier membrane 8 sleeved on the carrier membrane supporting ring 401 can be ensured to axially move through the upper membrane notch and then be inserted into the carrier membrane inlet 302 and the release membrane outlet 303, an arc-shaped collar 314 is fixedly provided on the inner wall of the arc-shaped outer toothed ring 313, a limit moving member 315 rotationally matched inside the annular mounting groove 310 is fixedly provided on the inner wall of the arc-shaped collar 314 (can ensure that the whole arc-shaped outer toothed ring 313 is stably matched on the circumferential side of the slurry coating guiding ring 301), an inner end of the slurry coating guiding ring 301 is connected with an inner leaning ring 318 through a third elastic member, a first slurry scraping plate 316 is fixedly mounted on the inner surface of the slurry coating guiding ring 301, a second slurry scraping plate 317 is mounted on one side of the slurry coating guiding channel 502 on the second slurry coating mechanism 6, and a first slurry scraping plate 316 and a second slurry scraping plate 317 sequentially arranged in the anticlockwise direction (i.e. the carrier membrane 8 or the release membrane traction movement direction), dual slurry coating on the carrier membrane 8 can be realized, the slurry coating on the motor can be further uniformly coated on the inner surface of the carrier membrane is correspondingly coated on the inner side of the carrier membrane, and the outer toothed ring is further, and the slurry coating motor is further rotatably controlled by the motor is further, and the motor is further rotatably connected with the arc-shaped carrier ring 313, and the motor is further has a control gear, and the quality control gear is further realized, and the motor is further is in a control gear and has a control gear and a control device is further is in a control device and a control device.
Second embodiment
On the basis of the first embodiment, an epitaxial control box 506 coaxial with the slurry storage box 501 is fixedly arranged at one end of the slurry storage box 501, a control cavity 507 coaxial with the epitaxial control box 506 is arranged in the epitaxial control box 506, the control cavity 507 is communicated with the interior of the slurry storage box 501 through an annular through hole 508, a slurry discharge control shaft 509 is rotatably arranged in the slurry storage box 501, and a slurry discharge control gear 510 meshed with the arc-shaped outer toothed ring 313 is fixedly arranged at one end of the slurry discharge control shaft 509; when the slurry coating control motor is used for controlling the slurry coating control gear to rotate, synchronous rotation of the arc-shaped outer toothed ring 313 is realized by utilizing the cooperation between the slurry coating control gear and the arc-shaped outer toothed ring 313, and synchronous rotation of the slurry discharging control shaft 509 is realized by utilizing the cooperation between the arc-shaped outer toothed ring 313 and the two slurry discharging control gears 510.
In this embodiment of the invention, a gap slurry discharge assembly 7 is provided inside the slurry storage tank 501; the gap slurry discharging assembly 7 comprises a hollow slurry discharging cylinder 701 which is in gap fit in the slurry storage box 501, one end of the hollow slurry discharging cylinder 701 is provided with an axial sliding hole 702 which is in sliding fit on a slurry discharging control shaft 509, a limiting piece fixed on the inner wall of the axial sliding hole 702 is in sliding fit with a limiting channel on the slurry discharging control shaft 509, through the structural design, when the slurry discharging control shaft 509 rotates, synchronous rotation of the hollow slurry discharging cylinder 701 can be realized, and a slurry outlet on the hollow slurry discharging cylinder 701 intermittently rotates to a slurry covering drainage channel 502, so that intermittent replenishment of slurry in the slurry covering drainage channel 502 can be realized;
the end of the hollow pulp discharging cylinder 701, which is close to the axial sliding hole 702, is rotatably arranged on the surface of the pulp covering width regulating plate 503, so that when the pulp covering width regulating plate 503 moves axially, synchronous axial movement of the hollow pulp discharging cylinder 701 can be realized, the other end of the hollow pulp discharging cylinder 701 is rotatably provided with a first linkage ring 703, one side of the first linkage ring 703 is connected with a second linkage ring 704 positioned inside the regulating cavity 507 through a plurality of struts (in an initial state, the second linkage ring 704 is in clearance fit inside the annular through hole 508, so that the pulp inside the hollow pulp discharging cylinder 701 cannot overflow into the regulating cavity 507, meanwhile, a feed hole is arranged on the pulp storage box 501, the prepared pulp is poured into the pulp storage box 501 through the feed hole, and then a plurality of pulp outflow holes on the hollow pulp discharging cylinder 701 flow into the hollow pulp discharging cylinder 701, so that filling of the pulp inside the hollow pulp discharging cylinder 701 is completed, a plurality of first elastic pieces 705 are fixedly arranged on the surface of the second linkage ring 704, and in the process of adjusting the size of the pulp discharging hole of the pulp covering drainage channel 502, the first elastic pieces 705 are in a compressed state.
When the slurry coating control motor is used for controlling the slurry coating control gear to rotate, synchronous rotation of the arc-shaped outer toothed ring 313 is realized by utilizing the cooperation between the slurry coating control gear and the arc-shaped outer toothed ring 313, and synchronous rotation of the slurry discharging control shaft 509 is realized by utilizing the cooperation between the arc-shaped outer toothed ring 313 and the two slurry discharging control gears 510, so that the slurry outlet on the hollow slurry discharging cylinder 701 intermittently rotates to the slurry coating drainage channel 502, and intermittent replenishment of slurry in the slurry coating drainage channel 502 can be realized.
When the size of the slurry discharge opening of the slurry coating drainage channel 502 needs to be adjusted, the membrane coating control motor 305 is controlled to continue rotating, so that the membrane blocking disc 402 pushes the stress shaft moving plate 505 to axially move, the first elastic piece 705 is compressed, and the slurry coating width regulating plate 503 carries the hollow slurry discharge cylinder 701 to axially move synchronously, so that the size of the slurry discharge opening of the slurry coating drainage channel 502 can be adjusted, and the production and processing of release films with different widths can be met.
Detailed description of the preferred embodiments
On the basis of the first embodiment and the second embodiment, the release film winding system 2 comprises a U-shaped frame 201, wherein adjusting bases 202 are fixedly arranged on two opposite side walls of the U-shaped frame 201, an alarm 203 is arranged at the top of one adjusting base 202, and lifting slide ways 204 are arranged on two opposite side walls of the U-shaped frame 201;
The top of the adjusting base 202 is symmetrically and slidably provided with two first moving plates 205 and two second moving plates 206, the first moving plates 205 are connected with the corresponding second moving plates 206 through second elastic pieces 207, the top of the adjusting base 202 close to one side of the alarm 203 is fixedly provided with two first ear plates, the output end of a control motor 208 installed on the surface of one first ear plate is connected with a first adjusting shaft 209, the first adjusting shaft 209 is in threaded fit with the corresponding first moving plates 205, the first adjusting shaft 209 is in sliding fit with the corresponding second moving plates 206, when the first adjusting shaft 209 is controlled to rotate through the control motor 208, the first moving plates 205 at corresponding positions can slide along the surfaces of the adjusting base 202, synchronous movement of the corresponding second moving plates 206 can be realized through the connecting action of the second elastic pieces 207 in the moving process of the first moving plates 205, and the strength of the second elastic pieces 207 can support the second moving plates 206 to synchronously move along with the first moving plates 205;
The other first ear plate surface is rotatably provided with a second adjusting shaft 210, the second adjusting shaft 210 is in threaded fit with the corresponding first moving plate 205, the second adjusting shaft 210 is in sliding fit with the corresponding second moving plate 206, the two oppositely arranged first moving plates 205 always synchronously move towards each other, and the two oppositely arranged second moving plates 206 synchronously move towards each other.
In this embodiment of the present invention, two second ear plates are fixed on the top of the adjusting base 202 at the side far away from the alarm 203, a third adjusting shaft 211 is rotatably disposed between the two second ear plates, the third adjusting shaft 211 is in threaded fit with the corresponding two first moving plates 205, and the third adjusting shaft 211 is in sliding fit with the corresponding two second moving plates 206; it should be noted that, the third adjusting shaft 211 is configured as a double-threaded structure, when the third adjusting shaft 211 is controlled to rotate, the two first moving plates 205 thereon can move synchronously and oppositely, and the corresponding two second moving plates 206 can move synchronously and oppositely through the connection of the corresponding second elastic members 207;
The first driving wheel 212 fixed on the first adjusting shaft 209 is connected with the third driving wheel 213 fixed on the third adjusting shaft 211 through a first driving belt 214, and the second driving wheel 215 fixed on the second adjusting shaft 210 is connected with the third driving wheel 213 fixed on the third adjusting shaft 211 through a second driving belt 216; through the structural design, when the first adjusting shaft 209 is controlled to rotate by the control motor 208, the first moving plate 205 at the corresponding position can slide along the surface of the adjusting base 202, the corresponding second moving plate 206 can synchronously move through the connection action of the second elastic piece 207 in the moving process of the first moving plate 205, meanwhile, the third adjusting shaft 211 can synchronously rotate along with the first adjusting shaft 209 through the transmission action of the first transmission belt 214, and then the second adjusting shaft 210 can synchronously rotate through the transmission action of the second transmission belt 216, so that the synchronous rotation among the first adjusting shaft 209, the second adjusting shaft 210 and the third adjusting shaft 211 is realized, the two first moving plates 205 corresponding to the third adjusting shaft 211 can synchronously move in opposite directions, and meanwhile, the two first moving plates 205 corresponding to the first adjusting shaft 209 on the adjusting base 202 can synchronously move in opposite directions.
An annular mounting frame 217 is arranged above the adjusting base 202, the annular mounting frame 217 is hinged with second moving plates 206 on two sides of the annular mounting frame 217 through an oblique supporting plate 218, when the two second moving plates 206 which are oppositely arranged are controlled to move oppositely, the synchronous adjustment of the upper and lower heights of the two annular mounting frames 217 can be realized through the action of the oblique supporting plate 218, an alarm triggering rod 219 is fixedly arranged at the bottom of the annular mounting frame 217 corresponding to the alarm 203, a winding control motor is arranged in the annular mounting frame 217 corresponding to the alarm 203, the output end of the winding control motor is connected with a fixed sleeve rod 220 matched in the corresponding lifting slideway 204, the other annular mounting frame 217 is slidably provided with a movable sleeve rod 221 matched in the corresponding lifting slideway 204, and a release film winding barrel 222 is tightly arranged between the fixed sleeve rod 220 and the movable sleeve rod 221; through this structural design, after will leave type membrane rolling section of thick bamboo 222 grafting and install on fixed loop bar 220, again closely insert movable loop bar 221 and leave type membrane rolling section of thick bamboo 222 inside can realize leaving type membrane rolling section of thick bamboo 222 and install in U-shaped frame 201 inboard, after starting rolling control motor, can realize leaving the rotation of type membrane rolling section of thick bamboo 222 through the rotation of rolling control motor control fixed loop bar 220, can realize the shaping from type membrane rolling on this from type membrane rolling section of thick bamboo 222 in the rotation process from type membrane rolling section of thick bamboo 222, when the quantity of wound from type membrane on the type membrane rolling section of thick bamboo 222 is increasing, the alarm trigger lever 219 gradually moves downwards under the action of gravity, when alarm trigger lever 219 supports and presses on alarm 203, alarm 203 is sent out and control motor and the pause operation of whole equipment promptly, the quantity of the type membrane of separating of rolling on the type membrane rolling section of thick bamboo 222 reaches the settlement requirement this moment, can satisfy the rolling requirement of different quantity of type membranes through adjusting the high position of annular mounting bracket 217.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. The casting extruder based on TPX release film production is characterized by comprising a slurry coating control system (1), an evaporation control system, a release film rolling system (2) and a carrier film release system; the carrier film release system is arranged at the lower side of the slurry covering control system (1), and the evaporation control system is arranged between the slurry covering control system (1) and the release film winding system (2);
The slurry coating control system (1) comprises:
the slurry coating guide mechanism (3), wherein the slurry coating guide mechanism (3) comprises a slurry coating guide ring body (301), one end of the slurry coating guide ring body (301) is respectively provided with a carrier film inlet (302) and a release film outlet (303) which extend along the axial direction of the slurry coating guide ring body (301), and the carrier film inlet (302) is arranged at the lower side of the release film outlet (303);
The carrier film supporting mechanism (4), the carrier film supporting mechanism (4) is arranged in the slurry covering guide ring body (301) and is coaxially arranged, the carrier film supporting mechanism (4) can reciprocate along the axial direction of the slurry covering guide ring body (301), and the carrier film (8) extending out of the carrier film releasing system is tightly attached to the outer surface of the carrier film supporting mechanism (4);
The first slurry coating mechanism (5) and the second slurry coating mechanism (6) are fixedly arranged on the periphery of the slurry coating guide ring body (301); the slurry storage boxes (501) extend along the axial direction of the slurry coating guide ring body (301), slurry coating drainage channels (502) communicated with the inside of the slurry storage boxes (501) are fixedly arranged on the slurry coating guide ring body (301), and the lower ends of the slurry coating drainage channels (502) extend into the slurry coating guide ring body (301);
The slurry storage box (501) and the slurry coating drainage channel (502) are in clearance fit with each other, a slurry coating width regulating plate (503) can axially slide along the interior of the slurry storage box (501), a regulating slide way (504) communicated with the interior of the slurry coating drainage channel (502) is arranged on one side of the slurry coating drainage channel (502), a stress shaft moving plate (505) is in sliding fit with the outer surface of the slurry coating drainage channel (502), the stress shaft moving plate (505) is connected with the slurry coating width regulating plate (503) through a fixing piece, the fixing piece is in sliding fit with the interior of the regulating slide way (504), and when the slurry coating drainage channel (502) is pushed to push the stress shaft moving plate (505) along the axial direction of the slurry coating guide ring body (301) through a carrier film supporting mechanism (4), the slurry outlet at the bottom of the slurry coating drainage channel (502) is gradually reduced;
The slurry coating guide mechanism (3) further comprises a bearing rack (304), wherein the bearing rack (304) is arranged on one side of the slurry coating guide ring body (301) and is fixedly connected with the slurry coating guide ring body, and an upper film control motor (305) is fixedly arranged on one side of the bearing rack (304);
A guide shaft (306) and an upper film control screw (307) are respectively arranged in the bearing frame (304), the guide shaft (306) is fixedly arranged on the inner wall of the bearing frame (304), the upper film control screw (307) is rotatably arranged in the bearing frame (304), the guide shaft (306) and the upper film control screw (307) penetrate through the slurry covering guide ring body (301), and the output end of the upper film control motor (305) is connected with the upper film control screw (307);
A carrier film guide roller (308) is rotatably arranged on the surface of an ear seat fixedly arranged on the outer surface of the slurry coating guide ring body (301), and the position of the carrier film guide roller (308) corresponds to that of the carrier film inlet (302);
The other ear seat surface fixedly arranged on the outer surface of the slurry coating guide ring body (301) is rotatably provided with a release film guide roller (309), the release film guide roller (309) corresponds to the release film outlet (303), an annular mounting groove (310) coaxial with the slurry coating guide ring body (301) is formed on the outer surface of the slurry coating guide ring body, and the carrier film inlet (302) and the release film outlet (303) are both communicated with the annular mounting groove (310);
The outer surface of the slurry covering guide ring body (301) is respectively provided with a first mounting opening (311) and a second mounting opening (312) which extend along the axial direction of the slurry covering guide ring body, the first mounting opening (311) corresponds to the first slurry covering mechanism (5), and the second mounting opening (312) corresponds to the second slurry covering mechanism (6);
The slurry coating drainage channel (502) on the first slurry coating mechanism (5) is fixedly arranged in the first mounting port (311), the slurry coating drainage channel (502) on the second slurry coating mechanism (6) is fixedly arranged in the second mounting port (312), and the outer surface of the force bearing shaft moving plate (505) is attached to the inner surface of the slurry coating guide ring body (301);
the carrier film supporting mechanism (4) comprises a carrier film supporting ring (401), one end of the carrier film supporting ring (401) is fixedly provided with a film blocking disc (402) coaxial with the carrier film supporting ring, and the peripheral side surface of the film blocking disc (402) is attached to the inner surface of the slurry covering guide ring body (301);
The surface of the film blocking disc (402) is provided with a central screw hole (403) and a guide through hole (404) respectively, the upper film control screw (307) is in threaded fit with the central screw hole (403), and the guide shaft (306) is in sliding fit with the guide through hole (404);
An extension line of the inner top surface of the carrier film introduction port (302) facing the inner side of the slurry coating guide ring body (301) is tangent to the outer wall of the carrier film support ring (401), and an extension line of the inner top surface of the carrier film introduction port (302) facing the outer side of the slurry coating guide ring body (301) is tangent to the peripheral side surface of the carrier film guide roller (308);
An extension line of the inner bottom surface of the release film outlet (303) facing the inner side of the slurry coating guide ring body (301) is tangent to the outer wall of the carrier film support ring (401), and an extension line of the inner bottom surface of the release film outlet (303) facing the outer side of the slurry coating guide ring body (301) is tangent to the peripheral side surface of the release film guide roller (309);
an arc-shaped outer toothed ring (313) is sleeved outside the slurry coating guide ring body (301), an upper film notch is formed in the periphery of the arc-shaped outer toothed ring (313), an arc-shaped sleeve ring (314) is fixedly arranged on the inner wall of the arc-shaped outer toothed ring (313), a limit moving part (315) which is in running fit inside the annular mounting groove (310) is fixedly arranged on the inner wall of the arc-shaped sleeve ring (314), and an inner leaning ring (318) is connected to the inner end part of the slurry coating guide ring body (301) through a third elastic part;
a first scraping plate (316) is fixedly arranged on the inner surface of the slurry coating guide ring body (301), a second scraping plate (317) is arranged on one side of a slurry coating drainage channel (502) on the second slurry coating mechanism (6), a slurry coating control motor is fixedly arranged on the inner side of the bearing frame (304), and a slurry coating control gear meshed with the arc-shaped outer toothed ring (313) is connected with an output shaft of the slurry coating control motor;
An epitaxial regulation and control box (506) coaxial with the slurry storage box (501) is fixedly arranged at one end of the slurry storage box (501), a regulation and control cavity channel (507) coaxial with the epitaxial regulation and control box (506) is arranged in the epitaxial regulation and control box (506), the regulation and control cavity channel (507) is communicated with the interior of the slurry storage box (501) through an annular through hole (508), a slurry discharge control shaft (509) is rotatably arranged in the slurry storage box (501), and a slurry discharge control gear (510) meshed with the arc-shaped outer toothed ring (313) is fixedly arranged at one end of the slurry discharge control shaft (509);
A gap slurry discharging assembly (7) is arranged in the slurry storage box (501); the clearance slurry discharging assembly (7) comprises a hollow slurry discharging cylinder (701) which is in clearance fit with the inside of the slurry storage box (501), one end of the hollow slurry discharging cylinder (701) is provided with an axial sliding hole (702) which is in sliding fit with the slurry discharging control shaft (509), and a limiting piece fixed on the inner wall of the axial sliding hole (702) is in sliding fit with a limiting channel on the slurry discharging control shaft (509);
The end of the hollow pulp discharging cylinder (701) close to the axial sliding hole (702) is rotatably arranged on the surface of the pulp covering width regulating plate (503), a first linkage ring (703) is rotatably arranged at the other end of the hollow pulp discharging cylinder (701), one side of the first linkage ring (703) is connected with a second linkage ring (704) positioned in the regulating cavity (507) through a plurality of struts, and a plurality of first elastic pieces (705) connected in the regulating cavity (507) are fixedly arranged on the surface of the second linkage ring (704).
2. The casting extruder based on TPX release film production according to claim 1, wherein the release film winding system (2) comprises a U-shaped frame (201), adjusting bases (202) are fixedly arranged on two opposite side walls of the U-shaped frame (201), an alarm (203) is arranged on the top of one adjusting base (202), and lifting slide ways (204) are arranged on two opposite side walls of the U-shaped frame (201);
Two first movable plates (205) and two second movable plates (206) are symmetrically arranged at the top of the adjusting base (202) in a sliding manner, the first movable plates (205) are connected with the corresponding second movable plates (206) through second elastic pieces (207), two first ear plates are fixed at the top of the adjusting base (202) close to one side of the alarm (203), a first adjusting shaft (209) is connected to the output end of a control motor (208) mounted on the surface of one first ear plate, the first adjusting shaft (209) is in threaded fit with the corresponding first movable plates (205), and the first adjusting shaft (209) is in sliding fit with the corresponding second movable plates (206);
the other first lug plate surface is rotatably provided with a second adjusting shaft (210), the second adjusting shaft (210) is in threaded fit with the corresponding first moving plate (205), and the second adjusting shaft (210) is in sliding fit with the corresponding second moving plate (206).
3. The casting extruder based on TPX release film production according to claim 2, wherein two second ear plates are fixed at the top of an adjusting base (202) at one side far away from an alarm (203), a third adjusting shaft (211) is rotatably arranged between the two second ear plates, the third adjusting shaft (211) is in threaded fit with two corresponding first moving plates (205), and the third adjusting shaft (211) is in sliding fit with two corresponding second moving plates (206);
A first driving wheel (212) fixed on the first adjusting shaft (209) is connected with a third driving wheel (213) fixed on the third adjusting shaft (211) through a first driving belt (214), and a second driving wheel (215) fixed on the second adjusting shaft (210) is connected with the third driving wheel (213) fixed on the third adjusting shaft (211) through a second driving belt (216);
The utility model discloses a device for adjusting the temperature of a solar cell module, including adjusting base (202) and annular mounting bracket (217), annular mounting bracket (217) and second movable plate (206) of its both sides are articulated through slant backup pad (218), annular mounting bracket (217) bottom that siren (203) corresponds is fixed to be provided with alarm trigger pole (219), annular mounting bracket (217) internally mounted that siren (203) corresponds has rolling control motor, rolling control motor output is connected with fixed loop bar (220) of cooperation in corresponding lift slide (204) inside, another slide on annular mounting bracket (217) is provided with movable loop bar (221) of cooperation in corresponding lift slide (204) inside, fixed loop bar (220) with closely install from membrane rolling section of thick bamboo (222) between movable loop bar (221).
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| CN202410639409.1A CN118219478B (en) | 2024-05-22 | 2024-05-22 | Tape casting extruder based on TPX release film production |
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| CN202410639409.1A CN118219478B (en) | 2024-05-22 | 2024-05-22 | Tape casting extruder based on TPX release film production |
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| CN115648513A (en) * | 2022-12-29 | 2023-01-31 | 常州宏信凯电子科技有限公司 | Casting extruder for tpx release film |
| CN115972611A (en) * | 2022-12-26 | 2023-04-18 | 常州宏信凯电子科技有限公司 | Mechanism is cut with casting machine to tpx release film production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1087156A (en) * | 1964-02-17 | 1967-10-11 | Mobil Oil Corp | Thermoplastic articles, apparatus and process for their manufacture |
| KR102059664B1 (en) * | 2019-09-16 | 2019-12-26 | 최현준 | release film manufacturing apparatus |
| JP2022059158A (en) * | 2020-10-01 | 2022-04-13 | 東レ株式会社 | Polyolefin microporous film for barrier filter and filter device |
| CN116118139A (en) * | 2023-03-10 | 2023-05-16 | 辽阳圣宇建筑工程管理咨询有限公司 | Tape casting extruder for tpx release film |
| CN117165206A (en) * | 2023-09-18 | 2023-12-05 | 上海新旺科技有限公司 | Cutting-free high-temperature release self-adhesive film and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972611A (en) * | 2022-12-26 | 2023-04-18 | 常州宏信凯电子科技有限公司 | Mechanism is cut with casting machine to tpx release film production |
| CN115648513A (en) * | 2022-12-29 | 2023-01-31 | 常州宏信凯电子科技有限公司 | Casting extruder for tpx release film |
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