CN116079884B - Casting machine for Mlcc coating - Google Patents
Casting machine for Mlcc coating Download PDFInfo
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- CN116079884B CN116079884B CN202211441806.5A CN202211441806A CN116079884B CN 116079884 B CN116079884 B CN 116079884B CN 202211441806 A CN202211441806 A CN 202211441806A CN 116079884 B CN116079884 B CN 116079884B
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- 238000005266 casting Methods 0.000 title claims abstract description 169
- 239000011248 coating agent Substances 0.000 title claims abstract description 26
- 238000000576 coating method Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 79
- 238000001035 drying Methods 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 51
- 238000005520 cutting process Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 8
- 239000012528 membrane Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000012937 correction Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002829 reductive effect Effects 0.000 abstract description 5
- 238000010345 tape casting Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 19
- 239000003990 capacitor Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000003985 ceramic capacitor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002003 electrode paste Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0046—Machines or methods for applying the material to surfaces to form a permanent layer thereon to plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0036—Cutting means, e.g. water jets
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a casting machine for Mlcc coating, comprising: a casting frame; the casting unreeling part is arranged at the bottom of the casting rack and is used for feeding the film; the casting machine head is arranged adjacent to the casting machine frame and is used for coating the film; the casting drying part is arranged at the upper part of the casting rack and is used for drying the coated film material; the casting deviation correcting part is arranged on one side of the casting rack, which is far away from the casting unreeling part, and is used for correcting the position of the dried film; and the casting winding part is arranged adjacent to the casting deviation correcting part and is used for winding the film transported by the casting deviation correcting part. And the coiled material is fed to the tape casting unreeling part and then starts to output the membrane material, the membrane material is sequentially coated, dried and rolled after correction, the automatic production of the whole process is completed, the efficiency is greatly improved, and the reasonable position distribution is combined, so that the whole occupied area is reduced, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of Mlcc production, in particular to a casting machine for Mlcc coating.
Background
Mlcc (Multi-layer Ceramic Capacitors) is an English abbreviation for chip multilayer ceramic capacitors. The ceramic dielectric films with electrodes (inner electrodes) printed are overlapped in a dislocation mode, a ceramic chip is formed through one-time high-temperature sintering, and metal layers (outer electrodes) are sealed at two ends of the chip, so that a monolithic-like structure body is formed, and the monolithic capacitor is also called.
As shown in fig. 1 and 2, fig. 1 is a schematic structural diagram of Mlcc; fig. 2 is another schematic structure of Mlcc. The Mlcc mainly comprises a ceramic membrane A1, an inner electrode A2, an outer electrode A3, a nickel layer A4 and an outer plating layer A5, wherein the ceramic membrane A1 is of a multi-layer structure, the inner electrode is positioned on the ceramic membrane A1, the outer electrode A3 wraps the side surface of the ceramic membrane A1, the nickel layer A4 is arranged on the outer electrode A3, and the outer plating layer A5 is arranged on the nickel layer A4. The internal electrode A2 is stacked layer by layer to increase the area of the two plates of the capacitor, thereby increasing the capacitance. The ceramic membrane A1 is an internal filling medium, and the capacitors made of different mediums have different characteristics, large capacity, good temperature characteristic, good frequency characteristic and the like.
The preparation process of the Mlcc comprises the following steps:
1. and (3) batching: the ceramic powder, the adhesive, the solvent and the like are ball-milled for a certain time according to a certain proportion to form ceramic slurry.
2. Casting: the ceramic slurry is coated on a bypassing PET film through a casting nozzle of a casting machine, so that a uniform slurry thin layer is formed, and then the ceramic film can be obtained after drying through a hot air area (volatilizing most of solvents in the slurry), wherein the thickness of the ceramic film is generally between 10um and 30 um.
3. Printing: the internal electrode paste is printed onto the ceramic membrane by a screen printing plate according to the process requirements.
4. Lamination: the ceramic films printed with the inner electrodes are laminated together according to the dislocation requirement of the design, so that the ceramic films form a Bar block (Bar) of Mlcc.
5. And (3) cover making: and manufacturing upper and lower protective sheets of the capacitor. When laminated, the ceramic protective sheets are added on the bottom and the top surface to increase mechanical strength and improve insulating property.
6. Laminating: and (3) packaging the laminated Bar blocks (Bar) by using a laminated bag, vacuumizing and encapsulating, and pressurizing by using an isostatic pressure mode to enable the layers in the Bar blocks (Bar) to be tightly combined and tight.
7. Cutting: the laminated Bar is cut into individual capacitor green bodies.
8. And (3) glue discharging: placing the capacitor green body on a burning plate, baking at high temperature according to a certain temperature curve (the highest temperature is about 400 ℃), and removing organic substances such as adhesive in the chip. Rubber discharging function: 1) The adhesive organic matters in the chip are removed, so that the product layering and cracking caused by the rapid volatilization of the organic matters during firing are avoided, and the perfect ceramic piece with the required shape is ensured to be fired. 2) Eliminating the reducing effect of the adhesive during sintering.
9. Sintering: the chip after the glue discharge is processed at high temperature, and the sintering temperature is generally 1140-1340 ℃ so that the chip becomes a ceramic body with high mechanical strength and excellent electrical performance.
10. Chamfering: the capacitor sintered into porcelain, water and grinding medium are arranged in a chamfering tank, and the chamfering tank is moved in a ball milling mode, a planetary milling mode and the like to form a smooth surface, so that the inner electrode of the product is fully exposed, and the connection of the inner electrode and the outer electrode is ensured.
11. And (3) terminating: and coating end paste on two ends of the exposed internal electrode of the chip subjected to chamfering treatment, and connecting the internal electrodes on the same side to form an external electrode.
12. Burning: after the end connection, the product can ensure the connection of the inner electrode and the outer electrode after low-temperature sintering. And the end head and the porcelain body have certain bonding strength.
13. And (3) end treatment: the surface treatment process is an electrodeposition process, which refers to a process in which metal ions (or complex ions) in an electrolyte are reduced to metal (or alloy) at the surface of a cathode under the action of direct current. The capacitor is typically tin plated after a nickel layer is plated on the tip (Ag tip or Cu tip).
14. Appearance selection: products with surface defects are selected by means of a magnifying glass or microscope.
15. And (3) testing: the electrical performance of the capacitor product is selected: and carrying out 100% measurement grading on capacity, loss, insulation, resistance and withstand voltage, and removing defective products.
16. Braiding: the capacitor is packaged in paper tape or plastic bag according to the size and quantity.
The casting part mainly adopts a casting machine to realize the coating of ceramic slurry, but the current casting machine has the disadvantages of compact structure, large whole occupied area, low automation degree and incapability of further improving the efficiency of a casting link.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a casting machine for Mlcc coating.
The invention discloses a casting machine for Mlcc coating, comprising:
a casting frame;
the casting unreeling part is arranged at the bottom of the casting rack and is used for feeding the film;
the casting machine head is arranged adjacent to the casting machine frame and is used for coating the film;
the casting drying part is arranged at the upper part of the casting rack and is used for drying the coated film material;
the casting deviation correcting part is arranged on one side of the casting rack, which is far away from the casting unreeling part, and is used for correcting the position of the dried film; and
and the casting rolling part is arranged adjacent to the casting deviation correcting part and is used for rolling the film transported by the casting deviation correcting part.
According to one embodiment of the invention, the casting and unreeling part comprises a turntable side opening device, a counterweight type cutting and pressing device and a first roller passing device, wherein the turntable side opening device carries out full-roll and/or empty-roll film material; the counterweight type cutting and pressing device cuts the film material on the turntable side opening device; the first roller passing device is positioned between the turntable side opening device and the head of the casting machine and used for transporting the film.
According to an embodiment of the present invention, a turntable side opening device includes:
the rotary table bearing mechanism comprises a rotary table bearing assembly and a material turning assembly, the rotary table bearing assembly is arranged at the bottom of the casting rack, the material turning assembly is rotatably arranged on the rotary table bearing assembly, and the material turning assembly carries full-roll and/or empty-roll film materials; and
the side opening mechanism comprises a side opening assembly and a side opening driving assembly, the side opening assembly is rotationally connected with the turntable bearing assembly, and the side opening driving assembly is arranged on the turntable bearing assembly;
in a closed state, the output end of the side opening driving assembly is abutted against the side opening assembly, and the side opening assembly is rotationally connected with the material rotating assembly; in an open state, the output end of the side opening driving assembly is not contacted with the side opening assembly, and the side opening assembly rotates relative to the turntable bearing assembly.
According to one embodiment of the invention, the side opening assembly comprises a side opening rotating member, a side opening supporting member and a side opening fixing member, wherein the side opening rotating member is rotationally connected with the turntable bearing assembly, the side opening supporting member is connected with the side opening rotating member, the side opening fixing member is arranged on the side opening supporting member in a closed state, and the side opening fixing member is rotationally connected with the material rotating assembly.
According to an embodiment of the present invention, a weight type cutting and pressing device includes:
the counterweight supporting mechanism comprises a counterweight supporting component, a counterweight component and a counterweight driving component, wherein the counterweight supporting component is arranged adjacent to the turntable side opening device, the counterweight component is connected with the counterweight supporting component, and the output end of the counterweight driving component is connected with the counterweight supporting component;
the cutter mechanism is rotationally arranged on the counterweight supporting component and acts on the membrane material on the turntable side opening device; and
the pneumatic mechanism is rotatably arranged on the counterweight supporting component and is adjacent to the cutter mechanism, and the output end of the pneumatic mechanism acts on the coil stock on the turntable side opening device;
the counterweight supporting assembly and the counterweight assembly form a reverse force, and the counterweight driving assembly drives the counterweight supporting assembly to move.
According to one embodiment of the invention, the casting machine head comprises a casting die head device and a second roller passing device, wherein the casting die head device is arranged adjacent to the casting machine frame, and the second roller passing device is arranged between the casting die head device and the casting drying part.
According to an embodiment of the present invention, the casting and drying part includes a soft air oven, a strong air oven and a curing oven which are sequentially arranged, and the coated film material is sequentially dried through the soft air oven, the strong air oven and the curing oven.
According to one embodiment of the invention, the casting deviation correcting part comprises a deviation correcting supporting device and a deviation correcting device, wherein the deviation correcting supporting device is arranged adjacent to the casting frame, the deviation correcting device is arranged on the deviation correcting supporting device, and the deviation correcting device adjusts the position of the dried film.
According to one embodiment of the invention, the casting winding part comprises a winding device, a winding cutting device and a third roller passing device, wherein the winding device winds the film, the winding cutting device cuts the film, and the third roller passing device is positioned between the casting deviation correcting part and the winding device.
According to an embodiment of the present invention, the apparatus further includes a casting traction portion, the casting traction portion being located between the casting deviation correcting portion and the casting winding portion.
The invention has the beneficial effects that through the matched use of the casting frame, the casting unreeling part, the casting machine head part, the casting drying part, the casting deviation rectifying part and the casting reeling part, the coiled material starts to output the membrane material after being fed to the casting unreeling part, and the membrane material is coated, dried and coiled after deviation rectifying in sequence, thereby completing the automatic production of the whole process, greatly improving the efficiency, reducing the whole occupied area and saving the cost by combining reasonable position distribution.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic structural diagram of Mlcc;
FIG. 2 is another schematic view of the structure of the Mlcc;
FIG. 3 is a side view of a casting machine for Mlcc coating;
FIG. 4 is a perspective view of a casting machine for Mlcc coating;
FIG. 5 is a top view of the turntable side opening unit in a closed position;
FIG. 6 is a side view of the turntable side opening unit in a closed condition;
FIG. 7 is a top view of the turntable side opening unit in an open position;
FIG. 8 is a side view of the turntable side opening unit in an open condition;
FIG. 9 is an enlarged view of FIG. 5 at A;
FIG. 10 is a perspective view of a weighted cutting and pressing device;
FIG. 11 is a perspective view of the cutter mechanism;
FIG. 12 is a schematic perspective view of a pneumatic mechanism;
FIG. 13 is a cross-sectional view of the pneumatic mechanism;
FIG. 14 is a schematic perspective view of a pneumatic carrier;
FIG. 15 is a schematic perspective view of a pneumatic input;
FIG. 16 is a schematic perspective view of the pneumatic element;
FIG. 17 is a schematic perspective view of a pneumatic rotary assembly;
FIG. 18 is a front view of a soft air oven;
FIG. 19 is a back view of a soft air oven;
FIG. 20 is a side view of a soft air oven;
FIG. 21 is another side view of a soft air oven;
FIG. 22 is a top view of a soft air oven;
FIG. 23 is a schematic diagram of a forced air oven;
FIG. 24 is a schematic view of a curing oven;
fig. 25 is a side view of the casting correction portion;
fig. 26 is a plan view of the casting correction portion.
Detailed Description
Various embodiments of the invention are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the invention. That is, in some embodiments of the invention, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
As shown in fig. 3 to 4, fig. 3 is a side view of a casting machine for Mlcc coating; fig. 4 is a perspective view of a casting machine for Mlcc coating. The utility model provides a Mlcc is casting machine for coating includes casting frame 100, casting unreel portion 200, casting machine head 300, casting stoving portion 400, casting deviation rectifying portion 500 and casting rolling portion 600, casting unreel portion 200 sets up in the bottom of casting frame 100, casting machine head 300 is located one side of casting frame 100, casting stoving portion 400 sets up in the upper portion of casting frame 100, casting deviation rectifying portion 500 is located one side that casting frame 100 kept away from casting machine head 300, casting rolling portion 600 and casting deviation rectifying portion 500 are adjacent to be set up. The full-rolled film is placed in the casting unreeling part 200, the film is output by the casting unreeling part 200 and then enters the casting machine head 300 for coating, the coated film enters the casting drying part 400 for drying, the dried film flows to the casting deviation correcting part 500, and after the casting deviation correcting part 500 corrects the position of the film, the casting rolling part 600 rolls the film.
Further, the casting machine for Mlcc coating further comprises a casting traction part 700, wherein the casting traction part 700 is positioned between the casting deviation correcting part 500 and the casting winding part 600, and plays a role in traction for the film material.
In a specific application, the casting and unreeling part 200 comprises a turntable side opening device 201, a counterweight type cutting and pressing device and a first roller passing device 203, wherein the turntable side opening device 201 is positioned at the bottom of the casting frame 100, the counterweight type cutting and pressing device is positioned at the discharge end of the turntable side opening device 201, and the first roller passing device 203 is positioned between the turntable side opening device 201 and the casting machine head 300.
Referring again to fig. 5-9, fig. 5 is a top view of the turntable side opening unit 201 in the closed state; fig. 6 is a side view of the turntable side opening unit 201 in a closed state; fig. 7 is a top view of the turntable side opening unit 201 in an opened state; fig. 8 is a side view of the turntable side opening unit 201 in an opened state; fig. 9 is an enlarged view at a in fig. 5. The turntable side opening device 201 comprises a turntable bearing mechanism 2011 and a side opening mechanism 2012, wherein the turntable bearing mechanism 2011 is used for bearing coiled materials, the side opening mechanism 2012 is arranged on the turntable bearing mechanism 2011, the switching between an open state and a closed state is realized through the side opening mechanism 2012, and coiled materials can be transferred in the open state, namely, the coiled materials are fed or discharged; in the closed state, the coil stock cannot be transferred.
The turntable bearing mechanism 2011 comprises a turntable bearing assembly 20111 and a material rotating assembly 20112, the material rotating assembly 20112 is rotationally connected with the turntable bearing assembly 20111, and the side opening mechanism 2012 is arranged on the turntable bearing assembly 20111. The turntable bearing assembly 20111 includes a turntable rotating member 201111 and two turntable bearing members 201112, the turntable rotating member 201111 is rotatably disposed relative to the casting frame 100, the two turntable bearing members 201112 are disposed on the turntable rotating member 201111 at intervals, the material rotating assembly 20112 is rotatably disposed on the turntable bearing member 201112, the side opening mechanism 2012 is disposed on any one of the turntable bearing members 201112, and the turntable rotating member 201111 drives the two turntable bearing members 201112 to rotate. The material transferring component 20112 includes two material transferring members 201121, two material transferring members 201121 are disposed at intervals on the turntable bearing member 201112, one end of the material transferring member 201121 is rotatably connected with the turntable bearing member 201112, and the other end of the material transferring member 201121 is rotatably connected with the side opening mechanism 2012, so that the material transferring member 201121 is used for supporting the coiled material.
The side opening mechanism 2012 includes a side opening assembly 20121 and a side opening driving assembly 20122, the side opening assembly 20121 is rotatably disposed on the turntable bearing 201112, the side opening driving assembly 20122 is disposed on the turntable bearing 201112, and an output end of the side opening driving assembly 20122 is connected to the side opening assembly 20121. Specifically, the side opening assemblies 20121 and the side opening driving assemblies 20122 are respectively located at two sides of the turntable bearing 201112. The side opening assembly 20121 includes a side opening rotating member 201211, a side opening supporting member 201212 and a side opening fixing member 201213, the side opening rotating member 201211 is rotatably disposed on the turntable bearing member 201112, the side opening supporting member 201212 is disposed on the side opening rotating member 201211, the side opening fixing member 201213 is disposed on the side opening supporting member 201212, and the side opening fixing member 201213 is rotatably connected with the rotating member 201121. Further, the side opening support member 201212 includes a first side opening support plate 2012121, a second side opening support plate 2012122 and a third side opening support plate 2012123, one ends of the first side opening support plate 2012121 and the third side opening support plate 2012123 are respectively connected to the side opening rotation member 201211, and the other ends of the first side opening support plate 2012121 and the third side opening support plate 2012123 are respectively connected to two ends of the second side opening support plate 2012122, and the side opening fixing member 201213 is disposed on the second side opening support plate 2012122. Further, the side opening fixing member 201213 is provided with a side opening slot 2012131, the end of the material transferring member 201121 is provided with a side opening inclined surface 2011211, and the side opening inclined surface 2011211 is matched with the side opening slot 2012131, i.e. the side opening inclined surface 2011211 can be clamped into the side opening slot 2012131. The side opening drive assembly 20122 includes a side opening drive carrier 201221 and a side opening drive 201222, the side opening drive carrier 201221 is disposed on the turntable carrier 201112, and the side opening drive 201222 is disposed on the side opening drive carrier 201221. In a specific application, the turntable bearing member 201112 is provided with a turntable hole 2011121, the output end of the side opening driving member 201222 moves in the turntable hole 2011121, the first side opening supporting plate 2012121 and/or the second side opening supporting plate 2012122 are provided with side opening limiting blocks 2012124, and when the side opening limiting blocks 2012124 pass through the turntable hole 2011121 and are in butt joint with the side opening driving bearing member 201221, the side opening supporting member 201212 cannot continuously rotate in one direction, so that the functions of positioning and limiting are realized. Further, the side opening rotating member 201211 is further provided with a side opening adjusting member 201214, the side opening adjusting member 201214 is located at an end of the side opening rotating member 201211, and the position of the side opening supporting member 201212 can be finely adjusted by screwing the side opening adjusting member 201214, so that the position of the side opening fixing member 201213 corresponds to the position of the material transferring member 201121 more accurately.
In a specific application, the two turntable bearing parts 201112 have different areas, one ends of the two material rotating parts 201121 are rotatably connected with the turntable bearing part 201112 having a large area, and the other ends of the two material rotating parts 201121 are respectively positioned on two sides of the turntable bearing part 201112 having a small area and are rotatably connected with the side opening fixing part 201213. Correspondingly, the number of the side opening mechanisms 2012 is two, namely two side opening fixing pieces 201213, which respectively correspond to the two material transferring pieces 201121.
The dial side-opening device 201 has an open state and a closed state, both of which will be described in further detail below:
in the closed state, the output end of the side opening driving member 201222 passes through the turntable hole 2011121 and abuts against the side opening supporting member 201212, so that the side opening rotating member 201211 cannot rotate relative to the turntable bearing member 201112, and at this time, the material rotating member 201121 is used for winding materials.
In the open state, the output end of the side opening driving member 201222 is retracted, and is not in contact with the side opening supporting member 201212, and at this time, a worker can directly open the side opening supporting member 201212 and perform feeding and discharging.
As shown in fig. 10, fig. 10 is a perspective view of the weight type cutting and pressing device. The counterweight type cutting and pressing device comprises a counterweight supporting mechanism 2021, a cutter mechanism 2022 and a pneumatic mechanism 2023, wherein the counterweight supporting mechanism 2021 is used for supporting and performing rotary motion, the cutter mechanism 2022 is arranged on the counterweight supporting mechanism 2021, a film on a material transferring piece 201121 is cut through the cutter mechanism 2022, the pneumatic mechanism 2023 is also arranged on the counterweight supporting mechanism 2021, the pneumatic mechanism 2023 is arranged adjacent to the cutter mechanism 2022, and the pneumatic mechanism 2023 is in contact with the film when the film is cut.
Continuing to refer to fig. 10, the counterweight support mechanism 2021 includes a counterweight support assembly 20211, a counterweight assembly 20212, and a counterweight driving assembly 20213, the counterweight assembly 20212 is disposed on the counterweight support assembly 20211, and an output end of the counterweight driving assembly 20213 is connected to the counterweight support assembly 20211. The weight support assembly 20211 includes a weight rotating member 202111 and two weight support members 202112, the weight rotating member 202111 can rotate relative to the casting frame 100, the two weight support members 202112 are disposed on the weight rotating member 202111 at intervals, and the cutter mechanism 2022 and the pneumatic mechanism 2023 are connected to the two weight support members 202112, which are disposed at intervals between the two weight support members 202112. The counterweight assembly 20212 includes a counterweight carrier 202121 and a counterweight 202122, the counterweight carrier 202121 is disposed at one end of the counterweight rotating member 202111, the counterweight 202122 is disposed on the counterweight carrier 202121, and the counterweight 202122 is disposed in a direction opposite to that of the counterweight support 202112, so that a counter force can be provided by the counterweight 202122 to provide a counterweight effect. The counter weight drive assembly 20213 includes a counter weight drive 202131 and a counter weight drive 202132, the output end of the counter weight drive 202131 is coupled to a counter weight drive 202132, the counter weight drive 202132 is further coupled to a counter weight rotation 202111, and a counter weight drive 202132 is positioned between the counter weight support 202112 and the counter weight carrier 202121. The weight driving member 202131 operates to rotate the weight rotating member 202111 via the weight driving member 202132.
Referring again to fig. 11, fig. 11 is a perspective view of the cutter mechanism 2022. The cutter mechanism 2022 includes a cutter driving component 20221 and a cutter component 20222, the cutter driving component 20221 is disposed on the counterweight support 202112, the cutter component 20222 is rotatably disposed on the counterweight support 202112, and an output end of the cutter driving component 20221 is connected to the cutter component 20222. The cutter drive assembly 20221 includes a cutter drive 202211 and a cutter drive 202212, the cutter drive 202211 is disposed on the weight support 202112, and the cutter drive 202212 is coupled to the cutter drive 202211 and the cutter assembly 20222. The cutter assembly 20222 comprises a cutter rotating member 202221, a cutter supporting member 202222 and a cutter member 202223, wherein two ends of the cutter rotating member 202221 are rotatably connected with two counterweight supporting members 202112, one end of the cutter rotating member 202221 is connected with a cutter transmission member 202212, the cutter supporting member 202222 is arranged on the cutter rotating member 202221, and the cutter member 202223 is arranged on the cutter supporting member 202222. The cutter driving member 202211 drives the cutter rotating member 202221 to move through the cutter driving member 202212, and when the cutter rotating member 202221 rotates relative to the counterweight supporting member 202112, the cutter supporting member 202222 and the cutter member 202223 are driven to rotate together, so that a cutting action is realized.
As shown in fig. 12-13, fig. 12 is a schematic perspective view of the pneumatic mechanism 2023; fig. 13 is a cross-sectional view of the pneumatic mechanism 2023. The pneumatic mechanism 2023 comprises a pneumatic component 20231 and a pneumatic rotating component 20232, wherein the pneumatic component 20231 is rotatably connected with the counterweight support member 202112, and the pneumatic component 20231 is connected with the pneumatic rotating component 20232, wherein the pneumatic component 20231 provides power and drives the pneumatic rotating component 20232 to rotate.
Referring again to fig. 14, fig. 14 is a schematic perspective view of the pneumatic carrier 202311. The pneumatic assembly 20231 includes a pneumatic carrier 202311, a pneumatic input 202312, and a pneumatic member 202313, wherein the pneumatic input 202312 is disposed on the pneumatic carrier 202311, and the pneumatic member 202313 is coupled to the pneumatic rotary assembly 20232. The pneumatic carrier 202311 includes a pneumatic fixing plate 2023111 and a pneumatic bump 2023112, the pneumatic fixing plate 2023111 and the pneumatic bump 2023112 are disposed on the pneumatic rotating assembly 20232, the pneumatic fixing plate 2023111 is connected to the pneumatic bump 2023112, and the pneumatic input member 202312 is disposed on the pneumatic bump 2023112. In a specific application, the pneumatic bump 2023112 protrudes from the pneumatic fixing plate 2023111, and the pneumatic bump 2023112 and the pneumatic fixing plate are connected to form a step, so that the pneumatic input member 202312 is convenient to position and fix, and meanwhile, the contact area between the pneumatic input member 202312 and the pneumatic rotating assembly 20232 is increased, so that the connection is firmer. Further, the pneumatic fixing plate 2023111 and the pneumatic projection 2023112 are provided with pneumatic deformation openings 2023113, and in practical application, the pneumatic fixing plate 2023111 and the pneumatic projection 2023112 are sleeved on the pneumatic rotation assembly 20232, so that the pneumatic deformation openings 2023113 are provided for convenient assembly and disassembly. Specifically, when the pneumatic bearing member 202311 is sleeved on the pneumatic rotating assembly 20232, the pneumatic lug 2023112 is screwed with the screw and the nut, so that the sleeved pneumatic rotating assembly 20232 with different sizes can be further adapted, and the universality of the pneumatic bearing member is greatly improved.
Referring again to fig. 15, fig. 15 is a schematic perspective view of the pneumatic input 202312. The pneumatic input member 202312 includes an input carrier 2023121 and an air inlet pipe 2023122, the input carrier 2023121 is clamped on the pneumatic fixing plate 2023111, the input carrier 2023121 is connected to the pneumatic bump 2023112, and the air inlet pipe 2023122 is disposed on the input carrier 2023121. In a specific application, the input carrier 2023121 has an input groove 20231211, and the pneumatic member 202313 is located in the input groove 20231211, so that reasonable utilization of space is realized, and occupied area is reduced. Further, a plurality of air outlet holes 20231212 are formed on the inner wall surface of the input groove 20231211, the air inlet pipe 2023122 extends into the input groove 20231211 and conveys air into the input groove 20231211, the air acts on the air moving member 202313, and the air is discharged through the air outlet holes 20231212, so that air flow balance is realized.
Referring again to fig. 16, fig. 16 is a perspective view of the pneumatic member 202313. The pneumatic member 202313 includes a pneumatic body 2023131 and a pneumatic blade 2023132, the pneumatic body 2023131 is connected to the pneumatic rotating assembly 20232, the pneumatic blade 2023132 is disposed on the outer surface of the pneumatic body 2023131, the pneumatic blade 2023132 protrudes from the pneumatic body 2023131, most of the air introduced from the air inlet pipe 2023122 acts on the pneumatic blade 2023132, so as to drive the pneumatic body 2023131 to rotate, and then the pneumatic body 2023131 drives the pneumatic rotating assembly 20232 to rotate. Specifically, the number of the pneumatic blades 2023132 is plural, and the plurality of pneumatic blades 2023132 are distributed at intervals on the outer surface of the entire pneumatic body 2023131, so as to increase the force of the gas acting on the pneumatic blades 2023132.
Referring again to fig. 17, fig. 17 is a schematic perspective view of the pneumatic rotary assembly 20232. The pneumatic rotating assembly 20232 comprises a pneumatic rotating bearing member 202321, a pneumatic rotating connecting member 202322 and a pneumatic rotating member 202323, wherein two ends of the pneumatic rotating bearing member 202321 are arranged on two counterweight supporting members 202112, a pneumatic fixing plate 2023111 and a pneumatic lug 2023112 are sleeved on the pneumatic rotating bearing member 202321, the pneumatic body 2023131 is connected with the pneumatic rotating member 202323, the pneumatic rotating connecting member 202322 is sleeved on the pneumatic rotating bearing member 202321, and the pneumatic rotating member 202323 is in rotational connection with the pneumatic rotating bearing member 202321 through the pneumatic rotating connecting member 202322. In a specific application, the number of the pneumatic rotary connectors 202322 is at least two, and the pneumatic rotary connectors 202322 are distributed at intervals along the axial direction of the pneumatic rotary bearing 202321, so that the stability of the pneumatic rotary members 202323 during connection and rotation is improved. In particular, the pneumatic rotary connection 202322 is a bearing.
In operation, the external air compressor introduces air into the input groove 20231211 via the air inlet pipe 2023122, and the air contacts the air vane 2023132 to generate force, thereby driving the air body 2023131 to rotate, and the air body 2023131 drives the air rotary member 202323 to rotate.
The pneumatic input piece 202312 lets in gas to the pneumatic piece 202313 for the pneumatic piece 202313 rotates, drives the pneumatic rotating assembly 20232 by the pneumatic piece 202313 again and rotates in the lump, and then realizes the motion of pneumatic rotating assembly 20232, and this structure makes the space that occupies become less to its overall structure distribution adjustment, and the driving method makes the space that occupies become less moreover, has solved the big problem of occupation area, more is favorable to the spatial layout of whole equipment, plays the effect of reduce cost.
Referring back to fig. 17, in another embodiment, the pneumatic mechanism 2023 further includes a pneumatic power assembly 20233, the pneumatic power assembly 20233 is disposed on the counterweight support member 202112, and an end portion of the pneumatic rotary bearing 202321 is connected to the pneumatic power assembly 20233. The pneumatic power assembly 20233 comprises a pneumatic power member 202331 and a pneumatic transmission member 202332, the pneumatic power member 202331 is disposed on the counterweight support member 202112, the pneumatic transmission member 202332 is rotatably disposed on the counterweight support member 202112, and the pneumatic power member 202331 is respectively connected to the pneumatic power member 202331 and the pneumatic rotary bearing member 202321, the pneumatic power member 202331 drives the pneumatic transmission member 202332 to move, and the pneumatic transmission member 202332 drives the pneumatic rotary bearing member 202321 to move. Further, the number of the pneumatic power components 20233 is two, and the two pneumatic power components 20233 are respectively connected to two ends of the pneumatic rotary bearing member 202321, so as to improve the working stability.
During operation, the counterweight driving member 202131 drives the counterweight supporting member 202112 to rotate, so that the cutter mechanism 2022 and the pneumatic mechanism 2023 on the counterweight supporting member 202112 also move along with the counterweight supporting member, then the air introduced by the air inlet pipe 2023122 drives the pneumatic member 202313 to rotate, so as to realize the rotation of the pneumatic rotating member, and then the cutter driving member 202211 works to drive the cutter member 202223 to rotate, so as to realize cutting.
Referring back to fig. 3 and 4, the first roller passing device 203 includes a plurality of rollers for conveying the film material, a floating roller for adjusting tension, and a tension roller for adjusting tension, and the roller structure adopted by each portion is the prior art and will not be described in detail herein.
With continued reference to fig. 3 and 4, the casting machine head 300 includes a casting die device 301 and a second roller passing device 302, the casting die device 301 is located at one side of the casting machine frame 100, the second roller passing device 302 is located between the casting die device 301 and the casting machine frame 100, the film material output by the first roller passing device 203 enters the second roller passing device 302 and then enters the casting drying portion 400, and when the film material is transported by the second roller passing device 302, the casting die device 301 sprays the film material. Specifically, the casting die head device 301 is an existing spraying die head structure, the second roller passing device 302 is similar to the first roller passing device 203 in structure, and the second roller passing device 302 further comprises a steel roller, and the steel roller is opposite to the discharging position of the casting die head device 301.
Referring to fig. 3 and 4, the casting and drying part 400 includes a soft air oven 401, a strong air oven 402 and a curing oven 403 connected in sequence, the film transported by the second roller passing device 302 enters the soft air oven 401, the wind force is relatively small at this time, the uncured coating on the film is not easy to blow away, the film is transported to the strong air oven 402, the wind force is relatively strengthened at this time, and finally enters the curing oven 403, the wind force is maximum at this time, and the coating is further cured. Further, in order to improve the drying effect of each link, the number of the soft air oven 401, the strong air oven 402 and the curing oven 403 is multiple, and the ovens of the same kind are arranged together and connected with each other.
Referring again to fig. 18-22, fig. 18 is a front view of a soft air oven 401; fig. 19 is a back view of a soft air oven 401; fig. 20 is a side view of a soft air oven 401; FIG. 21 is another side view of a soft air oven 401; fig. 22 is a top view of a soft air oven 401. The gentle wind oven 401 includes stoving box 4011, first gentle wind tuyere 4012 and the gentle wind tuyere 4013 of second, and stoving box 4011 sets up in casting frame 100, and first gentle wind tuyere 4012 and the gentle wind tuyere 4013 of second set up in stoving box 4011, and the setting is opposite to the gentle wind tuyere 4013 of first gentle wind tuyere 4012 and second, and the membrane material passes through by the interval between two tuyeres, realizes the stoving.
The drying box 4011 comprises a box frame 40118 and a box door 40119, the box door 40119 is arranged on the outer side of the box frame 40118, and the box door 40119 is rotatably arranged on the box frame 40118, namely, the box door 40119 can be turned over relative to the box frame 40118, so that the inside of the box frame 40118 can be cleaned, and meanwhile, the assembly, the disassembly and the maintenance are convenient. In this embodiment, the door 40119 should be turned at an angle of about 90 ° relative to the frame 40118 to provide sufficient space for personnel to operate. In a specific application, the drying box body 4011 is provided with a drying cavity 40111, an air inlet cavity 40112, a first filter cavity 40113, a heating cavity 40114, an upper air nozzle cavity 40115, a lower air nozzle cavity 40116 and an air outlet cavity 40117, wherein the drying cavity 40111 is positioned at one side in the box frame 40118, the air inlet cavity 40112, the first filter cavity 40113 and the heating cavity 40114 are positioned at one side adjacent to the box frame 40118, the upper air nozzle cavity 40115 and the lower air nozzle cavity 40116 are positioned in the drying cavity 40111, the air inlet cavity 40112, the first filter cavity 40113 and the heating cavity 40114 are sequentially communicated, the upper air nozzle cavity 40115 and the lower air nozzle cavity 40116 are all communicated with the heating cavity 40114, the first flexible air nozzle 4012 is arranged in the upper air nozzle cavity 40115, the second flexible air nozzle 4013 is arranged in the lower air nozzle cavity 40116, the first flexible air nozzle 4012 is communicated with the upper air nozzle cavity 40115, the second flexible air nozzle 4013 is communicated with the lower air nozzle cavity 40116, the air outlet cavity 40117 is communicated with the drying cavity 40111, and the circulating air in the drying cavity 40111 is formed. Specifically, the air inlet cavity 40112 is provided with a plurality of air inlet holes 401121, and external air enters the air inlet cavity 40112 through the air inlet holes 401121. In this embodiment, the air inlet 401121 is a strip-shaped hole structure, and the air inlets 401121 are arranged side by side. The first filter cavity 40113 adopts the existing filter material to filter the gas exhausted by the air inlet cavity 40112, so that particles and other substances contained in the gas are reduced, and the problem of membrane material quality degradation caused by impurity brought in during subsequent drying of the membrane material is avoided. A heating body 401141 is arranged in the heating cavity 40114, filtered gas in the first filter cavity 40113 enters the heating cavity 40114 and contacts the heating body 401141, and heat of the heating body 401141 enters the gas, so that the temperature of the gas rises.
In another embodiment, the drying box 4011 further includes a circulating fan 40110, an air inlet of the circulating fan 40110 is communicated with the heating chamber 40114, an air outlet of the circulating fan 40110 is communicated with the upper tuyere chamber 40115 and the lower tuyere chamber 40116, and through the arrangement of the circulating fan 40110, the fluency of gas flow can be improved, and the drying effect is improved. Specifically, the circulating fan 40110 adopts a commercially available fan. Further, the drying box 4011 further has a second filter chamber 401101, the second filter chamber 401101 is communicated with the air outlet of the circulating fan 40110, and meanwhile, the second filter chamber 401101 is also communicated with the upper air nozzle chamber 40115 and the lower air nozzle chamber 40116, that is, the air output by the circulating fan 40110 enters the second filter chamber 401101 for filtering again, so that the air input into the drying chamber 40111 is further ensured to contain less impurities.
The air outlet of the first soft air nozzle 4012 is provided with a plurality of soft air openings 40121, the soft air openings 40121 are arranged side by side along the conveying direction of the film material, and the air output by the upper air nozzle cavity 40115 is discharged onto the film material through the soft air openings 40121, so that the air discharged by the air is attenuated due to the arrangement of the soft air openings 40121, and the wind force finally applied to the film material is weakened, so that the paint on the film material is prevented from being blown off.
The second soft air nozzle 4013 comprises an air outlet body 40131 and a guide roller 40132, the air outlet body 40131 is communicated with the lower air nozzle cavity 40116, the air outlet body 40131 is provided with an air outlet channel, the distribution of the air outlet channel is splayed, and the guide roller 40132 is rotatably arranged on the air outlet body 40131. Specifically, the structure of the second soft wind nozzle 4013 is described in the patent No. cn2021224776. X, and will not be described herein.
During operation, under the action of the circulating fan 40110, external air enters the air inlet cavity 40112 through the air inlet hole 401121, flows to the first filter cavity 40113 for preliminary filtration, enters the heating cavity 40114 for contact with the heating body 401141 for heating after filtration, enters the circulating fan 40110 and is discharged by the heating cavity, enters the second filter cavity 401101 for secondary filtration, enters the upper air nozzle cavity 40115 and the lower air nozzle cavity 40116 after filtration, and is discharged to the membrane material through the first flexible air nozzle 4012 and the second flexible air nozzle 4013, and finally is discharged by the air outlet cavity 40117.
Referring again to fig. 23, fig. 23 is a schematic diagram of a forced air oven 402. The structure of the strong wind oven 402 is similar to that of the soft wind oven 401, except that the first soft wind tuyere 4012 is replaced with a tuyere having a larger wind force. That is, the strong wind oven 402 includes a strong wind nozzle 4021, where the strong wind nozzle 4021 includes a wind supply member 40211 and a flow guide member, the flow guide member is disposed on the wind supply member 40211, the wind supply member 40211 is communicated with the wind nozzle cavity 40115, a wind supply channel is formed between the wind supply member 40211 and the flow guide member, the wind supply channel is communicated with the wind nozzle cavity 40115, and outputs gas through the wind supply channel, and the wind supply channel is distributed in a shape of a Chinese character 'ba'. Specifically, the structure of the strong wind nozzle 4021 may be described in the patent number CN202122419430.5, and will not be described herein.
Referring again to fig. 24, fig. 24 is a schematic view of a curing oven 403. The structure of the curing oven 403 is similar to that of a strong wind oven except that the upper and lower tuyere are replaced with strong wind tuyere 4021, and the wind power is maximum at this time.
As shown in fig. 25 to 26, fig. 25 is a side view of the casting correction portion 500; fig. 26 is a top view of the casting correction portion 500. The casting deviation correcting part 500 comprises a deviation correcting supporting device 501 and a deviation correcting device 502, wherein the deviation correcting supporting device 501 and the drying box 4011 are adjacently arranged, the deviation correcting device 502 is arranged on the deviation correcting supporting device 501, the film material enters the deviation correcting device 502 after being dried, and the position of the film material is adjusted through the deviation correcting device 502. The deviation rectifying device 502 comprises a deviation rectifying driving piece, a deviation rectifying frame and a deviation rectifying roller, the deviation rectifying driving piece drives the deviation rectifying frame to rotate relative to the deviation rectifying supporting device 501, the deviation rectifying roller is rotatably arranged on the deviation rectifying frame, and the deviation rectifying driving piece drives the deviation rectifying roller to rotate by a certain angle, so that the position of the film material wound on the deviation rectifying roller is adjusted.
The structure of the casting pulling part 700 in this embodiment is similar to that of the first roller device 203, and will not be described here.
Referring back to fig. 3 and 4, the casting winding portion 600 includes a winding device 601, a winding cutting device 602 and a third roller passing device 603, the third roller passing device 603 is disposed adjacent to the casting traction portion 700, the winding cutting device 602 is located between the winding device 601 and the third roller passing device 603, the film material of the casting traction portion 700 is transported to the third roller passing device 603, and then transported to the winding device 601 by the third roller passing device 603 for winding, and after winding is completed, the film material is cut off by the winding cutting device 602. In particular applications, the third roller device 603 is similar in structure to the first roller device 203. The winding and cutting device 602 has the same structure as the counterweight type cutting and pressing device, and the winding device 601 is a conventional winding structure, for example, as described in application number CN 202220326402.0. In another embodiment, the winding device 601 may also adopt the structure of the turntable side opening device 201.
In summary, through the cooperation of the casting frame 100, the casting unreeling portion 200, the casting machine head 300, the casting drying portion 400, the casting deviation rectifying portion 500 and the casting reeling portion 600, the film material starts to be output after the coil material is fed to the casting unreeling portion 200, and the film material is sequentially coated, dried and reeled after deviation rectifying, so that the full-process automatic production is completed, the efficiency is greatly improved, and the reasonable position distribution is combined, so that the overall occupied area is reduced, and the cost is saved.
The foregoing description is only illustrative of the invention and is not to be construed as limiting the invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present invention, should be included in the scope of the claims of the present invention.
Claims (6)
1. A casting machine for Mlcc coating, characterized by comprising:
a casting rack (100);
the casting unreeling part (200) is arranged at the bottom of the casting rack (100) and is used for feeding the film;
a casting machine head (300) which is arranged adjacent to the casting machine frame (100) and is used for coating the film material;
a casting drying part (400) which is arranged at the upper part of the casting rack (100) and is used for drying the coated film material;
A casting deviation correcting part (500) which is arranged at one side of the casting rack (100) far away from the casting unreeling part (200) and is used for correcting the position of the dried film material; and
a casting winding part (600) which is arranged adjacent to the casting deviation correcting part (500) and winds the film material transported by the casting deviation correcting part (500);
the casting and unreeling part (200) comprises a turntable side opening device (201), a counterweight type cutting and pressing device (202) and a first roller passing device (203), wherein the turntable side opening device (201) carries out full-roll and/or empty-roll film material bearing; the counterweight type cutting and pressing device (202) cuts the film material on the turntable side opening device (201); the first roller passing device (203) is positioned between the turntable side opening device (201) and the casting machine head (300) to transport the film;
the turntable side opening device (201) includes:
the rotary table bearing mechanism (2011) comprises a rotary table bearing assembly (20111) and a material turning assembly (20112), wherein the rotary table bearing assembly (20111) is arranged at the bottom of the casting rack (100), the material turning assembly (20112) is rotationally arranged on the rotary table bearing assembly (20111), and the material turning assembly (20112) carries full-roll and/or empty-roll film materials; and
A side opening mechanism (2012) comprising a side opening assembly (20121) and a side opening driving assembly (20122), wherein the side opening assembly (20121) is rotationally connected with the turntable bearing assembly (20111), and the side opening driving assembly (20122) is arranged on the turntable bearing assembly (20111);
in a closed state, the output end of the side opening driving assembly (20122) abuts against the side opening assembly (20121), and the side opening assembly (20121) is rotationally connected with the material transferring assembly (20112); an open state, wherein the output end of the side opening driving assembly (20122) is not contacted with the side opening assembly (20121), and the side opening assembly (20121) rotates relative to the turntable bearing assembly (20111);
the side opening assembly (20121) comprises a side opening rotating member (201211), a side opening supporting member (201212) and a side opening fixing member (201213), the side opening rotating member (201211) is rotationally connected with the turntable bearing assembly (20111), the side opening supporting member (201212) is connected with the side opening rotating member (201211), the side opening fixing member (201213) is arranged on the side opening supporting member (201212) and is in a closed state, and the side opening fixing member (201213) is rotationally connected with the material rotating assembly (20112);
The side opening support piece (201212) comprises a first side opening support plate (2012121), a second side opening support plate (2012122) and a third side opening support plate (2012123), one ends of the first side opening support plate (2012121) and the third side opening support plate (2012123) are connected with the side opening rotation piece (201211), the other ends of the first side opening support plate (2012121) and the third side opening support plate (2012123) are respectively connected with two ends of the second side opening support plate (2012122), and the side opening fixing piece (201213) is arranged on the second side opening support plate (2012122);
the side opening driving assembly (20122) comprises a side opening driving bearing piece (201221) and a side opening driving piece (201222), the side opening driving bearing piece (201221) is arranged on the turntable bearing assembly (20111), and the side opening driving piece (201222) is arranged on the side opening driving bearing piece (201221); the rotary table bearing assembly (20111) is provided with a rotary table hole (2011121), the output end of the side opening driving piece (201222) moves in the rotary table hole (2011121), the first side opening supporting plate (2012121) and/or the second side opening supporting plate (2012122) are provided with side opening limiting blocks (2012124), and when the side opening limiting blocks (2012124) pass through the rotary table hole (2011121) and are abutted to the side opening driving bearing piece (201221), the side opening supporting piece (201212) cannot continuously rotate towards one direction, so that the functions of positioning and limiting are realized;
The casting and drying part (400) comprises a soft air oven (401), a strong air oven (402) and a curing oven (403) which are sequentially arranged, and the coated film material sequentially passes through the soft air oven (401), the strong air oven (402) and the curing oven (403) for drying;
the soft air oven (401) comprises a drying box body (4011), a first soft air nozzle (4012) and a second soft air nozzle (4013), the drying box body (4011) is arranged on the casting rack (100), the first soft air nozzle (4012) and the second soft air nozzle (4013) are arranged in the drying box body (4011), the first soft air nozzle (4012) and the second soft air nozzle (4013) are oppositely arranged, and a film material is dried through the interval between the two air nozzles;
drying box (4011) has stoving chamber (40111), air inlet chamber (40112), first filter chamber (40113), heating chamber (40114), upward tuyere chamber (40115), down tuyere chamber (40116) and air-out chamber (40117), wherein, stoving chamber (40111) is located one side inside stoving box (4011), air inlet chamber (40112) first filter chamber (40113) heating chamber (40114) then is located the opposite side inside stoving box (4011), upward tuyere chamber (40115) with down tuyere chamber (40116) are located stoving chamber (40111), air inlet chamber (40112) first filter chamber (40113) with heating chamber (40114) communicate in proper order, upward tuyere chamber (40115) with down tuyere chamber (40116) all with heating chamber (40114) intercommunication, first flexible tuyere (4012) set up in upward tuyere chamber (4013) first tuyere chamber (4013), second tuyere (4013) set up in down tuyere chamber (4013), second tuyere (4013) flexible tuyere (40116) down tuyere chamber (4013).
2. The casting machine for Mlcc coating according to claim 1, wherein the weight type cutting and pressing device (202) comprises:
the counterweight supporting mechanism (2021) comprises a counterweight supporting component (20211), a counterweight component (20212) and a counterweight driving component (20213), wherein the counterweight supporting component (20211) is arranged adjacent to the turntable side opening device (201), the counterweight component (20212) is connected with the counterweight supporting component (20211), and the output end of the counterweight driving component (20213) is connected with the counterweight supporting component (20211);
a cutter mechanism (2022) rotatably provided to the weight support assembly (20211) and acting on the film material on the turntable side opening device (201); and
a pneumatic mechanism (2023) rotatably provided to the counterweight supporting member (20211) and disposed adjacent to the cutter mechanism (2022), the output end of which acts on the coil stock on the turntable side opening device (201);
wherein the weight support assembly (20211) and the weight assembly (20212) form a counter force, and the weight drive assembly (20213) drives the weight support assembly (20211) in motion.
3. The casting machine for Mlcc coating according to claim 1, wherein the casting machine head (300) comprises a casting die device (301) and a second roller passing device (302), the casting die device (301) being disposed adjacent to the casting stand (100), the second roller passing device (302) being located between the casting die device (301) and the casting drying section (400).
4. The casting machine for Mlcc coating according to claim 1, wherein the casting deviation rectifying portion (500) comprises a deviation rectifying support device (501) and a deviation rectifying device (502), the deviation rectifying support device (501) is disposed adjacent to the casting machine frame (100), the deviation rectifying device (502) is disposed on the deviation rectifying support device (501), and the deviation rectifying device (502) performs position adjustment on the dried film material.
5. The casting machine for Mlcc coating according to claim 1, wherein the casting rolling portion (600) comprises a rolling device (601), a rolling cutting device (602) and a third roller passing device (603), the rolling device (601) rolls the film material, the rolling cutting device (602) cuts the film material, and the third roller passing device (603) is located between the casting deviation rectifying portion (500) and the rolling device (601).
6. The casting machine for Mlcc coating according to claim 1, further comprising a casting pulling portion (700), the casting pulling portion (700) being located between the casting deviation rectifying portion (500) and the casting winding portion (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211441806.5A CN116079884B (en) | 2022-11-17 | 2022-11-17 | Casting machine for Mlcc coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211441806.5A CN116079884B (en) | 2022-11-17 | 2022-11-17 | Casting machine for Mlcc coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116079884A CN116079884A (en) | 2023-05-09 |
| CN116079884B true CN116079884B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211441806.5A Active CN116079884B (en) | 2022-11-17 | 2022-11-17 | Casting machine for Mlcc coating |
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