CN113787723A - Two-way method is to air cleaner filter screen PEET membrane laminating equipment of preventing corrugating - Google Patents
Two-way method is to air cleaner filter screen PEET membrane laminating equipment of preventing corrugating Download PDFInfo
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- CN113787723A CN113787723A CN202110911513.8A CN202110911513A CN113787723A CN 113787723 A CN113787723 A CN 113787723A CN 202110911513 A CN202110911513 A CN 202110911513A CN 113787723 A CN113787723 A CN 113787723A
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- plate
- driving part
- peet
- film
- fixedly connected
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- 238000010030 laminating Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000012528 membrane Substances 0.000 title claims abstract description 27
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 72
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 47
- 238000007731 hot pressing Methods 0.000 claims abstract description 33
- 238000003475 lamination Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000037303 wrinkles Effects 0.000 claims description 27
- 238000005485 electric heating Methods 0.000 claims description 13
- 230000002441 reversible effect Effects 0.000 claims description 5
- 230000001153 anti-wrinkle effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
Images
Classifications
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
Abstract
The invention relates to the field of dust collectors, in particular to equipment for preventing a PEET film of a filter screen of an air dust collector from wrinkling by a two-way method. The technical problems to be solved by the invention are as follows: in the attaching process, the PEET film and the cross-shaped non-woven fabric are not tightly attached, so that air bubbles are generated between the PEET film and the cross-shaped non-woven fabric, namely wrinkling occurs. The technical scheme is as follows: a bidirectional method is to the lamination equipment of preventing wrinkling of PEET membrane of air cleaner filter screen, including fixing and placing the board, two-way hot pressing and laminating assembly and preventing wrinkling assembly, etc.; the front side above the fixed placing plate is provided with a PEET film pushing assembly for pushing a PEET film. According to the invention, the two-way laminating mode is adopted in the laminating process, so that the production efficiency is effectively accelerated, and the problems of wrinkling and the like of the PEET film and the cross-shaped non-woven fabric can be prevented, so that the PEET film and the cross-shaped non-woven fabric are tightly laminated in the laminating process, no air bubble is generated between the PEET film and the cross-shaped non-woven fabric, the yield is improved, and the production benefit is increased.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to equipment for preventing a PEET film of a filter screen of an air dust collector from wrinkling by a two-way method.
Background
The air dust collector filter screen is formed by laminating one side of a PEET membrane on cross-shaped non-woven fabric in a hot pressing manner;
in the laminating process, the PEET film is soft and has strong deformation capability, so that the PEET film and the cross-shaped non-woven fabric are not tightly laminated in the laminating process, bubbles are generated between the PEET film and the cross-shaped non-woven fabric, and wrinkling occurs;
secondly, the prior art has slow attaching process, low production efficiency and low yield;
furthermore, because the non-woven fabrics themselves also take place the scheduling problem of wrinkling easily, consequently, in the laminating process, still need to remove wrinkle and fix the non-woven fabrics in advance, need consume certain time and manpower, and then prolonged production cycle, reduced the productivity effect.
Disclosure of Invention
In order to overcome the defect that in the attaching process, due to the fact that the PEET film is soft and strong in deformation capacity, the PEET film and the cross-shaped non-woven fabric are not tightly attached in the attaching process, bubbles are generated between the PEET film and the cross-shaped non-woven fabric, and wrinkling occurs; secondly, the prior art has slow attaching process, low production efficiency and low yield; further, because the non-woven fabrics itself also takes place to corrugate the scheduling problem easily, consequently, in the laminating process, still need remove wrinkle and fixed to the non-woven fabrics in advance, need consume certain time and manpower, and then prolonged production cycle, reduced the shortcoming of productivity effect, the technical problem who solves: provides a bi-directional anti-wrinkling laminating device for a PEET film of a filter screen of an air dust collector.
The technical scheme is as follows: a bidirectional method is to air cleaner filter screen PEET membrane anti-wrinkling laminating equipment, including footing, fixed placing plate, first U-shaped mount, second U-shaped mount, first support frame, second support frame, PEET membrane propelling movement subassembly, two-way hot pressing laminating subassembly and anti-wrinkling subassembly; the lower surface of the fixed placing plate is fixedly connected with six groups of bottom feet simultaneously; the left end and the right end of the fixed placing plate are fixedly connected with the second U-shaped fixing frame and the first U-shaped fixing frame respectively; the front side and the rear side of the fixed placing plate are fixedly connected with the first supporting frame and the second supporting frame respectively; a PEET film pushing assembly for pushing a PEET film is arranged on the front side above the fixed placing plate; a bidirectional hot-pressing laminating assembly for laminating the PEET film to one side of the non-woven fabric is arranged between the first U-shaped fixing frame and the second U-shaped fixing frame; and the second U-shaped fixing frame is provided with a wrinkling prevention component for preventing the PEET film and the non-woven fabric from wrinkling.
Furthermore, the device also comprises a pressing assembly, wherein the pressing assembly comprises a first driving part, a first pressing plate, a second driving part and a second pressing plate; the first driving part is fixedly connected with the first support frame; the first driving part is fixedly connected with the first pressing plate; the second support frame is fixedly connected with the second driving part; the second driving part is fixedly connected with the second pressing plate.
Further, the PEET film pushing assembly comprises a third driving part, a slideway plate, a fourth driving part, a fifth driving part, a third pressing plate, a fourth pressing plate, an L-shaped slideway, a sixth driving part, a seventh driving part, a first transfer roller, a second transfer roller and a first connecting plate; the first connecting plate is fixedly connected with the third driving part; the third driving part is fixedly connected with the slideway plate; the slideway plate is simultaneously in sliding connection with the fourth driving part and the fifth driving part; the fourth driving part is connected with the third pressure plate through bolts; the fifth driving part is connected with the fourth pressure plate through a bolt; the side surface of the slideway plate is provided with an L-shaped slideway; the L-shaped slideway is connected with the fixed placing plate through a bolt; the L-shaped slide way is simultaneously in sliding connection with the sixth driving part and the seventh driving part; the sixth driving part is in bolt connection with the first transfer roller through a connecting rod; the seventh driving part is in bolt connection with the second transfer roller through a connecting rod; the third driving part, the slideway plate, the fourth driving part, the fifth driving part, the third pressing plate, the fourth pressing plate, the L-shaped slideway, the sixth driving part, the seventh driving part and the first connecting plate are symmetrically arranged in groups on two sides of the fixed placing plate respectively.
Furthermore, the bidirectional hot-pressing laminating assembly comprises an eighth driving part, a ninth driving part, a supporting plate, a tenth driving part, a first bevel gear, a second bevel gear, a transmission shaft, a first transmission wheel, a second transmission wheel, a bidirectional reverse-thread screw rod, a second connecting plate, an eleventh driving part, a twelfth driving part, an electric heating laminating device, a third connecting plate and a fourth connecting plate; the second U-shaped fixing frame is fixedly connected with the eighth driving part; the first U-shaped fixing frame is fixedly connected with the ninth driving part; the eighth driving part and the ninth driving part are fixedly connected with the supporting plate; the support plate is in bolted connection with the tenth driving part; the support plate is fixedly connected with the third connecting plate; the support plate is fixedly connected with the fourth connecting plate; the support plate is connected with the anti-wrinkling assembly through bolts; an output shaft of the tenth driving part is rotationally connected with the supporting plate through a connecting block; the tenth driving part is fixedly connected with the first bevel gear through an output shaft; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with the transmission shaft; the transmission shaft is fixedly connected with the first transmission wheel; two sides of the transmission shaft are respectively in rotating connection with the third connecting plate and the fourth connecting plate; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the bidirectional reverse-thread screw rod; the bidirectional reverse-thread screw rod is connected with the second connecting plate in a screwing manner; the bidirectional reverse-thread screw rod is rotationally connected with the anti-wrinkling assembly through a connecting block; the lower part of the second connecting plate is simultaneously connected with the eleventh driving part and the twelfth driving part through bolts; the eleventh driving part and the twelfth driving part are fixedly connected with the electric heating laminating device; the second connecting plate, the eleventh driving part, the twelfth driving part and the electric heating laminating device are stacked on two sides of the bidirectional reverse-thread screw rod respectively to form a group.
Furthermore, the anti-wrinkling assembly comprises a first connecting frame, a fifth connecting plate, a limiting plate, a sixth connecting plate, a first round rod, a first telescopic part, a seventh connecting plate, a first placing column, a second placing column, a flattening device, a wedge-shaped plate, an L-shaped connecting plate, a second round rod, a second telescopic part, a second connecting frame, a limiting block and a wrinkle removing plate; the first connecting frame is connected with the supporting plate through bolts; the first connecting frame is rotationally connected with the bidirectional reverse-thread screw rod through a connecting block; the first connecting frame is connected with the fifth connecting plate through bolts; the first connecting frame is connected with the sixth connecting plate through bolts; the first connecting frame is in bolt connection with the wedge-shaped plate; the fifth connecting plate is in bolt connection with the limiting plate; a group of fifth connecting plates are symmetrically arranged on the two sides of the limiting plate respectively; the sixth connecting plate is fixedly connected with the first round rod; the sixth connecting plate is fixedly connected with the first telescopic part; the first telescopic part is fixedly connected with the seventh connecting plate; the seventh connecting plate is in sliding connection with the first round rod; the seventh connecting plate is simultaneously in bolt connection with the first placing column and the second placing column; the seventh connecting plate is in bolt connection with the L-shaped connecting plate; the first placing column and the second placing column are both connected with the leveling device through bolts; a limiting block is arranged on the side surface of the wedge-shaped plate; the limiting block is connected with the second connecting frame through bolts; the second connecting frame is in sliding connection with the second round rod; the second connecting frame is fixedly connected with the second telescopic part; the second connecting frame is connected with the wrinkle removing plate through bolts; the second round rod is fixedly connected with the L-shaped connecting plate; the second round rod is fixedly connected with the second telescopic part; the first connecting frame, the fifth connecting plate, the sixth connecting plate, the first round rod, the first telescopic part, the seventh connecting plate, the first placing column, the second placing column, the flattening device, the wedge-shaped plate, the L-shaped connecting plate, the second round rod, the second telescopic part, the second connecting frame, the limiting block and the wrinkle removing plate are symmetrically arranged in two directions and are respectively provided with a group.
Furthermore, the upper surface of the fixed placing plate is provided with a cross-shaped pit for placing the cross-shaped non-woven fabric.
Further, the bottom of the limiting plate is set to be a smooth cambered surface.
Furthermore, one side of the wedge-shaped plate, which is close to the limiting block, is triangular.
Furthermore, the wrinkle-removing plate is also set to be triangular, and the upper surface and the lower surface of the wrinkle-removing plate are both provided with smooth cambered surfaces.
Compared with the prior art, the invention has the following advantages:
firstly, in order to overcome the defect that in the attaching process, due to the fact that the PEET film is soft and strong in deformation capacity, the PEET film and the cross-shaped non-woven fabric are not tightly attached to each other in the attaching process, bubbles are generated between the PEET film and the cross-shaped non-woven fabric, and wrinkling occurs; secondly, the prior art has slow attaching process, low production efficiency and low yield; furthermore, because the non-woven fabric is also easy to wrinkle and the like, the non-woven fabric needs to be wrinkle-removed and fixed in advance in the attaching process, certain time and labor are consumed, the production period is further prolonged, and the production benefit is reduced.
Secondly, before preparation work, fixing the fixed placing plate through six groups of bottom feet, then fixing and stably fixing the equipment through the fixed placing plate, the first U-shaped fixing frame and the second U-shaped fixing frame, then manually placing cross-shaped non-woven fabrics in cross pits on the upper surface of the fixed placing plate, after the placement is finished, controlling a pressing component to start working, pressing two ends of the cross-shaped non-woven fabrics by the pressing component, ensuring that the position of the cross-shaped non-woven fabrics cannot deviate during subsequent work of the equipment, manually placing two angles of one side, to be attached with the PEET membrane, of the PEET membrane on a PEET membrane pushing component respectively, then pushing the PEET membrane to be attached to one side by the PEET membrane pushing component to be attached to a position between a bidirectional hot-pressing attaching component and a wrinkling preventing component, then lifting the PEET membrane from the middle position by the PEET membrane pushing component to a proper height, and slightly clamping one side, to be attached with the PEET membrane, by the bidirectional hot-pressing attaching component and the wrinkling preventing component, then control two-way hot pressing laminating subassembly and need laminate one side of the PEET membrane and push down, make the PEET membrane need laminate one side and contact with non-woven fabrics one side, and make the PEET membrane need laminate one side middle part and exert appropriate pressure to the non-woven fabrics, then two-way hot pressing laminating subassembly needs laminate one side from the centre to its both sides hot pressing laminating on the non-woven fabrics with the PEET membrane, in the hot pressing laminating process, prevent that the subassembly that corrugates can ensure that the PEET membrane needs laminate one side and not corrugate, meanwhile, prevent that the subassembly that corrugates can also push away non-woven fabrics and PEET membrane laminating position and flatten, and then make PEET membrane and non-woven fabrics can laminate closely, and non-woven fabrics after the laminating and PEET membrane surfacing, do not have the bubble, after the laminating is accomplished, the manual work is taked away good PEET membrane and non-woven fabrics again.
The invention realizes that a bidirectional laminating mode is adopted in the laminating process, so that the production efficiency is effectively accelerated, and simultaneously, the problems of wrinkling and the like of the PEET film and the cross-shaped non-woven fabric can be prevented, so that the PEET film and the cross-shaped non-woven fabric are tightly laminated in the laminating process, no air bubble is generated between the PEET film and the cross-shaped non-woven fabric, the yield is improved, and the production benefit is increased.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a perspective view of the combination of the fixed mounting plate and the hold-down assembly of the present invention;
fig. 5 is a schematic combined three-dimensional structure of the fixed placing plate and the PEET film pushing assembly of the present invention;
fig. 6 is a schematic structural view of a first partial body of the PEET film feeding assembly of the present invention;
fig. 7 is a schematic structural view of a second partial body of the PEET film handling assembly of the present invention;
FIG. 8 is a schematic view of a three-dimensional structure of the combination of the fixed placement plate and the bidirectional hot pressing and attaching assembly of the present invention;
FIG. 9 is a schematic view of a first partially assembled structure of the bi-directional thermocompression bonding assembly of the present invention;
FIG. 10 is a schematic view of a second partial structure of the bi-directional thermocompressive bonding assembly of the present invention;
FIG. 11 is a perspective view of an anti-wrinkling assembly according to the present invention;
FIG. 12 is a schematic view of a first partially assembled body structure of an anti-wrinkling assembly according to the present invention;
FIG. 13 is a schematic view of a second partially assembled body structure of an anti-wrinkling assembly according to the present invention;
FIG. 14 is a perspective view of a third portion of an anti-wrinkling assembly according to the present invention;
figure 15 is a perspective view of a fourth portion of an anti-wrinkling assembly according to the present invention.
Reference numerals: 1-footing, 2-fixed placing plate, 3-first U-shaped fixing frame, 4-second U-shaped fixing frame, 5-first supporting frame, 6-second supporting frame, 201-first driving component, 202-first pressing plate, 203-second driving component, 204-second pressing plate, 301-third driving component, 302-slideway plate, 303-fourth driving component, 304-fifth driving component, 305-third pressing plate, 306-fourth pressing plate, 307-L-shaped slideway, 308-sixth driving component, 309-seventh driving component, 3010-first transfer roller, 3011-second transfer roller, 3012-first connecting plate, 401-eighth driving component, 402-ninth driving component, 403-supporting plate, 404-tenth driving component, 405-a first bevel gear, 406-a second bevel gear, 407-a transmission shaft, 408-a first transmission wheel, 409-a second transmission wheel, 4010-a bidirectional reverse-thread screw rod, 4011-a second connecting plate, 4012-an eleventh driving part, 4013-a twelfth driving part, 4014-an electric heating laminator, 4015-a third connecting plate, 4016-a fourth connecting plate, 501-a first connecting frame, 502-a fifth connecting plate, 503-a limiting plate, 504-a sixth connecting plate, 505-a first round bar, 506-a first telescopic part, 507-a seventh connecting plate, 508-a first placing column, 509-a second placing column, 5010-a flattener, 5011-a wedge plate, 5012-an L-shaped connecting plate, 5013-a second round bar, 5014-a second telescopic part, 5015-second link, 5016-stopper, 5017-wrinkle-removing plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Examples
A bidirectional method is to air cleaner filter screen PEET membrane prevent wrinkling laminating equipment, as shown in figure 1-3, including footing 1, fixed place board 2, first U-shaped mount 3, second U-shaped mount 4, first support frame 5, second support frame 6, PEET membrane propelling movement subassembly, two-way hot pressing laminating subassembly and prevent wrinkling the subassembly; the lower surface of the fixed placing plate 2 is fixedly connected with six groups of bottom feet 1 at the same time; the left end and the right end of the fixed placing plate 2 are fixedly connected with a second U-shaped fixing frame 4 and a first U-shaped fixing frame 3 respectively; the front side and the rear side of the fixed placing plate 2 are fixedly connected with a first support frame 5 and a second support frame 6 respectively; a PEET film pushing assembly for pushing a PEET film is arranged on the front side above the fixed placing plate 2; a bidirectional hot-pressing laminating assembly for laminating the PEET film to one side of the non-woven fabric is arranged between the first U-shaped fixing frame 3 and the second U-shaped fixing frame 4; and the second U-shaped fixing frame 4 is provided with a wrinkling prevention component for preventing the PEET film and the non-woven fabric from wrinkling.
The working principle is as follows: before preparation, a fixed placing plate 2 is fixed through six groups of bottom feet 1, then equipment is stably fixed through the fixed placing plate 2, a first U-shaped fixing frame 3 and a second U-shaped fixing frame 4, then cross-shaped non-woven fabric is manually placed in a cross pit on the upper surface of the fixed placing plate 2, after the placement is finished, a pushing assembly is controlled to start working, two ends of the cross-shaped non-woven fabric are pushed by the pushing assembly, the position of the cross-shaped non-woven fabric is ensured not to deviate during subsequent work of the equipment, then two corners of one side, to be attached with a PEET film, of the PEET film are manually placed on a PEET film pushing assembly respectively, then the PEET film pushing assembly pushes the PEET film to be attached to one side to be delivered between a bidirectional hot-pressing attaching assembly and an anti-wrinkling assembly, then the PEET film is lifted by the PEET film pushing assembly from the middle position to a proper height, and meanwhile, the side, to be attached with the PEET film, of the bidirectional hot-pressing attaching assembly and the anti-wrinkling assembly is slightly clamped, then controlling a bidirectional hot-pressing laminating assembly to press down one side, to be laminated, of the PEET film, so that one side, to be laminated, of the PEET film is in contact with one side of the non-woven fabric, applying proper pressure to the non-woven fabric at the middle part of one side, to be laminated, of the PEET film, then hot-pressing and laminating the side, to be laminated, of the PEET film on the non-woven fabric from the middle part to two sides of the side, and in the hot-pressing laminating process, a wrinkling-preventing assembly can ensure that one side, to be laminated, of the PEET film is not wrinkled, meanwhile, the wrinkling-preventing assembly can push the laminated part of the non-woven fabric and the PEET film flat, so that the PEET film and the non-woven fabric can be tightly laminated, the surface of the laminated non-woven fabric and the PEET film is flat and free of bubbles, and after the lamination is completed, the laminated PEET film and the non-woven fabric are manually taken away; according to the invention, the two-way laminating mode is adopted in the laminating process, so that the production efficiency is effectively accelerated, and the problems of wrinkling and the like of the PEET film and the cross-shaped non-woven fabric can be prevented, so that the PEET film and the cross-shaped non-woven fabric are tightly laminated in the laminating process, no air bubble is generated between the PEET film and the cross-shaped non-woven fabric, the yield is improved, and the production benefit is increased.
As shown in fig. 4, the pressing device further comprises a pressing assembly, wherein the pressing assembly comprises a first driving part 201, a first pressing plate 202, a second driving part 203 and a second pressing plate 204; the first driving part 201 is fixedly connected with the first support frame 5; the first driving part 201 is fixedly connected with the first pressure plate 202; the second support frame 6 is fixedly connected with the second driving part 203; the second driving member 203 is fixedly connected to the second platen 204.
Before preparation, cross-shaped non-woven fabrics are manually placed in cross-shaped pits on the upper surface of the fixed placing plate 2, after placement is completed, the first driving part 201 and the second driving part 203 work simultaneously, the first driving part 201 and the second driving part 203 are provided with electric push rods, the first driving part 201 and the second driving part 203 respectively drive the first pressing plate 202 and the second pressing plate 204 to move downwards, so that the first pressing plate 202 and the second pressing plate 204 press the two sides of the cross-shaped non-woven fabrics, and further, the position of the cross-shaped non-woven fabrics is prevented from shifting in the subsequent equipment operation process; this subassembly compresses tightly the cross non-woven fabrics.
As shown in fig. 5-7, the PEET film pushing assembly includes a third driving part 301, a chute plate 302, a fourth driving part 303, a fifth driving part 304, a third pressing plate 305, a fourth pressing plate 306, an L-shaped chute 307, a sixth driving part 308, a seventh driving part 309, a first relay roller 3010, a second relay roller 3011 and a first connecting plate 3012; the first connecting plate 3012 is fixedly connected with the third driving part 301; the third driving part 301 is fixedly connected with the slide way plate 302; the slide plate 302 is simultaneously connected with the fourth driving component 303 and the fifth driving component 304 in a sliding way; the fourth driving member 303 is bolted to the third presser plate 305; the fifth driving part 304 is bolted to the fourth presser plate 306; the side surface of the slideway plate 302 is provided with an L-shaped slideway 307; the L-shaped slideway 307 is connected with the fixed placing plate 2 through bolts; the L-shaped slide 307 is slidably connected with the sixth driving part 308 and the seventh driving part 309 at the same time; the sixth driving member 308 is bolted to the first relay roller 3010 via a connecting rod; the seventh driving member 309 is bolted to the second relay roller 3011 through a connecting rod; the third driving part 301, the chute plate 302, the fourth driving part 303, the fifth driving part 304, the third pressing plate 305, the fourth pressing plate 306, the L-shaped chute 307, the sixth driving part 308, the seventh driving part 309, and the first connecting plate 3012 are provided in a set symmetrically on both sides of the fixed placing plate 2.
After the cross non-woven fabric is placed, two corners of one side, to be attached, of the PEET film are manually placed between two groups of third pressing plates 305 and fourth pressing plates 306 respectively, then two groups of fourth driving parts 303 and fifth driving parts 304 drive the two groups of third pressing plates 305 and fourth pressing plates 306 to move close to each other on the slideway plate 302, the fourth driving parts 303 and the fifth driving parts 304 are electric sliding blocks, so that the third pressing plates 305 and the fourth pressing plates 306 press two corners of one side, to which the PEET film is attached, then the bidirectional hot-pressing attaching assembly and the anti-wrinkling assembly move downwards for a proper distance, then the two groups of third driving parts 301 drive the two groups of slideway plates 302 to move close to the bidirectional hot-pressing attaching assembly and the anti-wrinkling assembly, the two groups of third driving parts 301 are electric push rods, namely the two groups of fourth driving parts 303 and the fifth driving parts 304 are driven by the two groups of slideway plates 302 to move close to the bidirectional hot-pressing attaching assembly and the anti-wrinkling assembly, namely, two groups of third pressing plates 305, two groups of fourth pressing plates 306 and the PEET film are driven to move towards the two-way hot-pressing laminating assembly and the anti-wrinkling assembly, so that the side, needing laminating, of the PEET film moves to a position between the two-way hot-pressing laminating assembly and the anti-wrinkling assembly, then the side, needing laminating, of the PEET film is clamped by the two-way hot-pressing laminating assembly and the anti-wrinkling assembly, then two groups of fourth driving parts 303 and fifth driving parts 304 drive the two groups of third pressing plates 305 and the fourth pressing plates 306 to return to the original positions, so that the two groups of third pressing plates 305 and the fourth pressing plates 306 are separated from the PEET film, then two groups of third driving parts 301 drive the two groups of sliding track plates 302 and other related parts to return to the original positions, then two groups of sixth driving parts 308 and seventh driving parts 309 respectively drive a first transfer roller 3010 and a second transfer roller 3011 to move close to each other on two groups of L-shaped slideways 307, so that the first transfer roller 3010 and the second transfer roller 3011 lift the middle position of the PEET film to a proper height, the PEET film is tensioned through the first transfer roller 3010, the second transfer roller 3011, the bidirectional hot-pressing laminating assembly and the anti-wrinkling assembly, and the PEET film is prevented from wrinkling in the later hot-pressing laminating process of the PEET film; the assembly pushes the PEET film between the bidirectional hot-pressing laminating assembly and the anti-wrinkling assembly.
As shown in fig. 8 to 10, the bidirectional hot pressing and attaching assembly includes an eighth driving part 401, a ninth driving part 402, a supporting plate 403, a tenth driving part 404, a first bevel gear 405, a second bevel gear 406, a transmission shaft 407, a first transmission wheel 408, a second transmission wheel 409, a bidirectional reverse screw 4010, a second connecting plate 4011, an eleventh driving part 4012, a twelfth driving part 4013, an electrothermal attaching device 4014, a third connecting plate 4015, and a fourth connecting plate 4016; the second U-shaped fixing frame 4 is fixedly connected with the eighth driving part 401; the first U-shaped fixing frame 3 is fixedly connected with the ninth driving part 402; the eighth driving part 401 and the ninth driving part 402 are both fixedly connected with the supporting plate 403; the support plate 403 is bolted to the tenth driving part 404; the support plate 403 is fixedly connected with the third connecting plate 4015; the supporting plate 403 is fixedly connected with the fourth connecting plate 4016; the support plate 403 is bolted to the anti-wrinkling assembly; an output shaft of the tenth driving part 404 is rotatably connected with the support plate 403 through a connecting block; the tenth driving part 404 is fixedly connected with the first bevel gear 405 through an output shaft; the first bevel gear 405 meshes with the second bevel gear 406; the second bevel gear 406 is fixedly connected with the transmission shaft 407; the transmission shaft 407 is fixedly connected with the first transmission wheel 408; two sides of the transmission shaft 407 are respectively rotatably connected with a third connecting plate 4015 and a fourth connecting plate 4016; the outer ring surface of the first driving wheel 408 is in driving connection with a second driving wheel 409 through a belt; the second driving wheel 409 is fixedly connected with a bidirectional reverse-thread screw 4010; the bidirectional reverse thread screw 4010 is screwed with the second connecting plate 4011; the bidirectional reverse-thread screw 4010 is rotationally connected with the anti-wrinkling assembly through a connecting block; the lower part of the second connecting plate 4011 is simultaneously connected with an eleventh driving part 4012 and a twelfth driving part 4013 through bolts; the eleventh driving part 4012 and the twelfth driving part 4013 are fixedly connected with the electric heating laminating device 4014; the second connecting plate 4011, the eleventh driving part 4012, the twelfth driving part 4013 and the electrothermal laminating device 4014 are stacked on two sides of the bidirectional reverse-thread screw 4010 and are respectively provided with a group.
Before the preparation, the eighth driving component 401 and the ninth driving component 402 drive the supporting plate 403 to move downwards, the eighth driving component 401 and the ninth driving component 402 are electric push rods, that is, the tenth driving component 404, the third connecting plate 4015, the fourth connecting plate 4016 and the anti-wrinkling component are driven to move downwards by the supporting plate 403, so as to drive the first bevel gear 405, the second bevel gear 406, the transmission shaft 407, the first driving wheel 408, the second transmission wheel 409 and the two-way reverse-thread screw 4010 to move downwards, then the two groups of the second connecting plate 4011, the eleventh driving component 4012, the twelfth driving component 4013 and the electric heat laminator 4014 are driven to move downwards by the two-way reverse-thread screw 4010, so that the bottom surfaces of the two groups of the electric heat laminators 4014 and the PEET film are at the same horizontal height, then the PEET film pushes the side, to be laminated, of the PEET film to be laminated, to the space between the two groups of the electric heat laminators 4014 and the anti-wrinkling component by the PEET pushing component, then the eleventh driving component 4012 and the twelfth driving component 4013 drive the two groups of electrothermal bonding devices 4014 to move downwards for a proper distance, so that the middle part of the side, to which the PEET film needs to be bonded, is in contact with the cross-shaped non-woven fabric, and a certain pressure is generated between the side, to which the PEET film needs to be bonded, of the PEET film and the cross-shaped non-woven fabric, so as to ensure that the side, to which the PEET film needs to be bonded, of the PEET film can be tightly bonded when the side, to which the PEET film needs to be bonded, is bonded with the cross-shaped non-woven fabric, then the two groups of electrothermal bonding devices 4014 start to work, the two groups of electrothermal bonding devices 4014 start to generate heat, so as to thermally press the PEET film, then the tenth driving component 404 starts to work, the tenth driving component 404 is a motor, then the tenth driving component 404 drives the first bevel gear 405 to rotate through an output shaft, the first bevel gear 405 drives the second bevel gear 406 to rotate, the second bevel gear 406 drives the transmission shaft 407 to rotate, the first transmission wheel 408 to rotate, the second driving wheel 409 drives the bidirectional reverse-thread screw 4010 to rotate, the bidirectional reverse-thread screw 4010 simultaneously drives two groups of second connecting plates 4011 to move oppositely away from each other, namely, the two groups of second connecting plates 4011 drive two groups of eleventh driving parts 4012, twelfth driving parts 4013 and electric heating laminating devices 4014 to move oppositely away from each other, the PEET film is moved to two sides from middle to middle through the two groups of electric heating laminating devices 4014, one side, needing to be laminated, of the PEET film is laminated on the non-woven fabric through the two groups of electric heating laminating devices 4014, the two groups of electric heating laminating devices 4014 simultaneously drive the anti-wrinkling assembly to work when the two groups of electric heating laminating devices 4014 move oppositely away from each other, and the third connecting plate 4015 and the fourth connecting plate 4016 ensure that the transmission shaft 407 is kept stable; the assembly performs hot-press lamination on the PEET film and assists the anti-wrinkling assembly to work.
As shown in fig. 11 to 15, the anti-wrinkling assembly comprises a first connecting frame 501, a fifth connecting plate 502, a limiting plate 503, a sixth connecting plate 504, a first round rod 505, a first telescopic member 506, a seventh connecting plate 507, a first placing column 508, a second placing column 509, a flattener 5010, a wedge-shaped plate 5011, an L-shaped connecting plate 5012, a second round rod 5013, a second telescopic member 5014, a second connecting frame 5015, a limiting block 5016 and a wrinkle removing plate 5017; the first connecting frame 501 is connected with the supporting plate 403 by bolts; the first connecting frame 501 is rotatably connected with a bidirectional reverse-thread screw 4010 through a connecting block; the first connecting frame 501 is connected with the fifth connecting plate 502 through bolts; the first connecting frame 501 is connected with the sixth connecting plate 504 by bolts; the first connecting frame 501 is connected with the wedge-shaped plate 5011 through bolts; the fifth connecting plate 502 is bolted to the limiting plate 503; a group of fifth connecting plates 502 are symmetrically arranged on each of the two sides of the limiting plate 503; the sixth connecting plate 504 is fixedly connected with the first round bar 505; the sixth connecting plate 504 is fixedly connected with the first telescopic part 506; the first telescopic part 506 is fixedly connected with the seventh connecting plate 507; the seventh connecting plate 507 is slidably connected to the first round bar 505; the seventh connecting plate 507 is simultaneously bolted to the first placing column 508 and the second placing column 509; the seventh connecting plate 507 is in bolted connection with the L-shaped connecting plate 5012; the first placing column 508 and the second placing column 509 are both bolted to the flattener 5010; a limiting block 5016 is arranged on the side face of the wedge-shaped plate 5011; the limiting block 5016 is in bolted connection with the second connecting frame 5015; the second connecting frame 5015 is in sliding connection with the second round rod 5013; the second connecting frame 5015 is fixedly connected with the second telescopic part 5014; the second connecting frame 5015 is in bolted connection with the wrinkle removing plate 5017; the second round rod 5013 is fixedly connected with the L-shaped connecting plate 5012; the second round rod 5013 is fixedly connected with the second telescopic part 5014; the first connecting frame 501, the fifth connecting plate 502, the sixth connecting plate 504, the first round bar 505, the first telescopic member 506, the seventh connecting plate 507, the first placing column 508, the second placing column 509, the flatting device 5010, the wedge-shaped plate 5011, the L-shaped connecting plate 5012, the second round bar 5013, the second telescopic member 5014, the second connecting frame 5015, the limiting block 5016 and the wrinkle removing plate 5017 are symmetrically arranged in a group respectively on two sides of the bidirectional reverse thread screw 4010.
When the eighth driving member 401 and the ninth driving member 402 drive the supporting plate 403 to move downwards, the supporting plate 403 drives the two sets of first connecting frames 501 to move downwards, the two sets of first connecting frames 501 drive the two sets of fifth connecting plates 502 to move downwards, the two sets of fifth connecting plates 502 drive the limiting plate 503 to move downwards, so that the limiting plate 503 is in contact with the PEET film, then the middle part of the PEET film is lifted to a certain height by the first transfer roller 3010 and the second transfer roller 3011, and the PEET film is tensioned by the limiting plate 503, at this time, the PEET film is required to be attached to one side between the two sets of first placing columns 508, the second placing column 509 and the two sets of wrinkle removing plates 5017, at the same time, the upper surfaces of the two sets of wrinkle removing plates 5017 are in contact with the PEET film, the lower surfaces of the wrinkle removing plates 5017 are in contact with the cross-shaped non-woven fabric, the two sets of first placing columns 508, the second placing columns 509 and the leveling devices 5010 are in contact with the PEET film, then when the two sets of second telescopic members 5014 move away from each other in opposite directions, the two sets of second telescopic members 5014 push the two sets of leveling devices 5010 to move away from each other in opposite directions, the two sets of leveling devices 5010 move to level and remove wrinkles from the middle of the bonded side of the PEET membrane, further the two sets of first placing columns 508 and the two sets of second placing columns 509 are driven by the two sets of leveling devices 5010 to move away from each other, and then the two sets of first placing columns 508 and the two sets of second placing columns 509 drive the two sets of seventh connecting plates 507 to move, i.e. while the two sets of seventh connecting plates 507 slide on the two sets of first round rods 505, the two sets of seventh connecting plates 507 compress the two sets of first telescopic members 506, the two sets of first telescopic members 506 are springs, and the two sets of first telescopic members 506 ensure the stability of the device, at the same time, the two sets of seventh connecting plates 507 drive the two sets of L-shaped connecting plates 5012 to move away from each other, namely, the two sets of second round bars 5013 and the second telescopic members 5014 are driven to move away from each other, and the two sets of second connection brackets 5015, the stoppers 5016 and the wrinkle removing plates 5017 are further driven to move away from each other, when the two sets of stoppers 5016 move toward the two sets of wedge plates 5011, since the two sets of wedge plates 5011 are arranged to be triangular on the side close to the stoppers 5016, and the two sets of stoppers 5016 are further driven to move away from the PEET film by the two sets of wedge plates 5011, that is, the two sets of second connection brackets 5015 are driven to move away from the PEET film by the two sets of stoppers 5016, and the two sets of wrinkle removing plates 5017 are further driven to move away from the PEET film, the two sets of second connection brackets 5015 compress the two sets of second telescopic members 5014 while sliding on the two sets of second round bars 5013, the two sets of second telescopic members 5014 are spring, and the apparatus is ensured to be stable, and when the two sets of wrinkle removing plates 5017 move away from the PEET film, since the two sets of second connection brackets 5017 are arranged to be triangular, the upper surface and the lower surface of the non-woven fabric are both provided with smooth cambered surfaces, so that when the two groups of wrinkle removing plates 5017 move away from the PEET film, the two groups of wrinkle removing plates 5017 can completely remove wrinkles before the PEET film is attached, and meanwhile, the non-woven fabric is pushed flat, so that the PEET film and the non-woven fabric are attached tightly, and no air bubbles exist; the assembly prevents the PEET film and the non-woven fabric from wrinkling, and further ensures that the PEET film and the non-woven fabric are tightly attached and do not have air bubbles.
The upper surface of the fixed placing plate 2 is provided with a cross-shaped pit for placing cross-shaped non-woven fabrics.
And then the cross non-woven fabric is placed in the cross concave pit arranged on the upper surface of the fixed placing plate 2.
The bottom of the limiting plate 503 is set to be a smooth arc surface.
The limiting plate 503 is prevented from damaging the PEET film.
The wedge-shaped plate 5011 is arranged to be triangular at one side close to the limiting block 5016.
The wedge-shaped plate 5011 enables the limiting block 5016 to move away from the PEET film, and then the PEET film and the non-woven fabric are subjected to wrinkle removal and flattening.
The wrinkle removing plate 5017 is also provided with a triangular shape, and the upper surface and the lower surface of the wrinkle removing plate are both provided with smooth cambered surfaces.
The wrinkle removing plate 5017 can completely remove wrinkles and flatten the PEET film and the non-woven fabric, and the non-woven fabric and the PEET film cannot be damaged.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (9)
1. A two-way method is to the wrinkle-proof laminating equipment of the PEET membrane of the air cleaner filter screen, which comprises a footing (1), a fixed placing plate (2), a first U-shaped fixing frame (3), a second U-shaped fixing frame (4), a first supporting frame (5) and a second supporting frame (6); the lower surface of the fixed placing plate (2) is fixedly connected with six groups of bottom feet (1) simultaneously; the left end and the right end of the fixed placing plate (2) are fixedly connected with a second U-shaped fixing frame (4) and a first U-shaped fixing frame (3) respectively; the front side and the rear side of the fixed placing plate (2) are fixedly connected with the first support frame (5) and the second support frame (6) respectively; the device is characterized by also comprising a PEET film pushing assembly, a bidirectional hot-pressing laminating assembly and an anti-wrinkling assembly; a PEET film pushing assembly for pushing a PEET film is arranged on the front side above the fixed placing plate (2); a bidirectional hot-pressing laminating assembly for laminating the PEET film to one side of the non-woven fabric is arranged between the first U-shaped fixing frame (3) and the second U-shaped fixing frame (4); and the second U-shaped fixing frame (4) is provided with an anti-wrinkling component for preventing the PEET film and the non-woven fabric from wrinkling.
2. The apparatus for bi-directional anti-wrinkling lamination of the PEET film on the air cleaner filter screen according to claim 1, further comprising a pressing assembly, wherein the pressing assembly comprises a first driving part (201), a first pressing plate (202), a second driving part (203) and a second pressing plate (204); the first driving part (201) is fixedly connected with the first support frame (5); the first driving part (201) is fixedly connected with the first pressing plate (202); the second support frame (6) is fixedly connected with the second driving part (203); the second driving member (203) is fixedly connected with the second pressure plate (204).
3. The device for preventing the PEET film of the filter screen of the air cleaner from wrinkling and adhering according to the claim 2, wherein the PEET film pushing assembly comprises a third driving part (301), a slideway plate (302), a fourth driving part (303), a fifth driving part (304), a third pressing plate (305), a fourth pressing plate (306), an L-shaped slideway (307), a sixth driving part (308), a seventh driving part (309), a first transfer roller (3010), a second transfer roller (3011) and a first connecting plate (3012); the first connecting plate (3012) is fixedly connected with the third driving part (301); the third driving part (301) is fixedly connected with the slide way plate (302); the slide way plate (302) is simultaneously connected with the fourth driving component (303) and the fifth driving component (304) in a sliding way; the fourth driving component (303) is connected with the third pressure plate (305) through bolts; the fifth driving part (304) is connected with the fourth pressure plate (306) through bolts; an L-shaped slideway (307) is arranged on the side surface of the slideway plate (302); the L-shaped slideway (307) is connected with the fixed placing plate (2) through a bolt; the L-shaped slide way (307) is simultaneously connected with the sixth driving part (308) and the seventh driving part (309) in a sliding way; the sixth driving part (308) is connected with the first transfer roller (3010) through a connecting rod by a bolt; the seventh driving part (309) is connected with the second transfer roller (3011) through a connecting rod in a bolt mode; the third driving part (301), the slideway plate (302), the fourth driving part (303), the fifth driving part (304), the third pressing plate (305), the fourth pressing plate (306), the L-shaped slideway (307), the sixth driving part (308), the seventh driving part (309) and the first connecting plate (3012) are symmetrically arranged in groups on two sides of the fixed placing plate (2).
4. The device for preventing the PEET film of the filter screen of the bidirectional hot pressing laminating air cleaner from wrinkling according to the claim 3 is characterized in that the bidirectional hot pressing laminating assembly comprises an eighth driving part (401), a ninth driving part (402), a supporting plate (403), a tenth driving part (404), a first bevel gear (405), a second bevel gear (406), a transmission shaft (407), a first transmission wheel (408), a second transmission wheel (409), a bidirectional reverse thread screw rod (4010), a second connecting plate (4011), an eleventh driving part (4012), a twelfth driving part (4013), an electric heating laminating device (4014), a third connecting plate (4015) and a fourth connecting plate (4016); the second U-shaped fixing frame (4) is fixedly connected with the eighth driving part (401); the first U-shaped fixing frame (3) is fixedly connected with the ninth driving part (402); the eighth driving part (401) and the ninth driving part (402) are fixedly connected with the supporting plate (403); the support plate (403) is in bolt connection with the tenth driving part (404); the supporting plate (403) is fixedly connected with the third connecting plate (4015); the supporting plate (403) is fixedly connected with the fourth connecting plate (4016); the support plate (403) is in bolted connection with the anti-wrinkling assembly; an output shaft of the tenth driving part (404) is rotationally connected with the supporting plate (403) through a connecting block; the tenth driving part (404) is fixedly connected with the first bevel gear (405) through an output shaft; the first bevel gear (405) is meshed with the second bevel gear (406); the second bevel gear (406) is fixedly connected with the transmission shaft (407); the transmission shaft (407) is fixedly connected with the first transmission wheel (408); two sides of the transmission shaft (407) are respectively in rotary connection with the third connecting plate (4015) and the fourth connecting plate (4016); the outer ring surface of the first driving wheel (408) is in transmission connection with a second driving wheel (409) through a belt; the second driving wheel (409) is fixedly connected with a bidirectional reverse-thread screw rod (4010); the bidirectional reverse thread screw rod (4010) is connected with the second connecting plate (4011) in a screwing way; the bidirectional reverse-thread screw rod (4010) is rotationally connected with the anti-wrinkling assembly through a connecting block; the lower part of the second connecting plate (4011) is simultaneously connected with an eleventh driving part (4012) and a twelfth driving part (4013) through bolts; the eleventh driving component (4012) and the twelfth driving component (4013) are fixedly connected with the electric heating laminating device (4014); the second connecting plate (4011), the eleventh driving part (4012), the twelfth driving part (4013) and the electric heating laminating device (4014) are stacked on two sides of the bidirectional reverse-thread screw rod (4010) and are respectively provided with a group.
5. The two-way method anti-wrinkling laminating equipment for the PEET film of the air cleaner filter screen is characterized in that the anti-wrinkling assembly comprises a first connecting frame (501), a fifth connecting plate (502), a limiting plate (503), a sixth connecting plate (504), a first round rod (505), a first telescopic member (506), a seventh connecting plate (507), a first placing column (508), a second placing column (509), a flattening device (5010), a wedge-shaped plate (5011), an L-shaped connecting plate (5012), a second round rod (5013), a second telescopic member (5014), a second connecting frame (5015), a limiting block (5016) and a wrinkle removing plate (5017); the first connecting frame (501) is connected with the supporting plate (403) through bolts; the first connecting frame (501) is rotatably connected with a bidirectional reverse-thread screw rod (4010) through a connecting block; the first connecting frame (501) is connected with the fifth connecting plate (502) through bolts; the first connecting frame (501) is connected with the sixth connecting plate (504) through bolts; the first connecting frame (501) is in bolt connection with the wedge-shaped plate (5011); the fifth connecting plate (502) is in bolt connection with the limiting plate (503); a group of fifth connecting plates (502) are symmetrically arranged on each of the two sides of the limiting plate (503); the sixth connecting plate (504) is fixedly connected with the first round rod (505); the sixth connecting plate (504) is fixedly connected with the first telescopic part (506); the first telescopic part (506) is fixedly connected with the seventh connecting plate (507); the seventh connecting plate (507) is in sliding connection with the first round rod (505); the seventh connecting plate (507) is simultaneously in bolt connection with the first placing column (508) and the second placing column (509); the seventh connecting plate (507) is in bolt connection with the L-shaped connecting plate (5012); the first placing column (508) and the second placing column (509) are in bolt connection with the leveling device (5010); a limit block (5016) is arranged on the side face of the wedge-shaped plate (5011); the limiting block (5016) is in bolt connection with the second connecting frame (5015); the second connecting frame (5015) is in sliding connection with the second round rod (5013); the second connecting frame (5015) is fixedly connected with the second telescopic part (5014); the second connecting frame (5015) is in bolt connection with the wrinkle removing plate (5017); the second round rod (5013) is fixedly connected with the L-shaped connecting plate (5012); the second round rod (5013) is fixedly connected with the second telescopic part (5014); the anti-wrinkle device comprises a first connecting frame (501), a fifth connecting plate (502), a sixth connecting plate (504), a first round rod (505), a first telescopic component (506), a seventh connecting plate (507), a first placing column (508), a second placing column (509), a flattening device (5010), a wedge-shaped plate (5011), an L-shaped connecting plate (5012), a second round rod (5013), a second telescopic component (5014), a second connecting frame (5015), a limiting block (5016) and a wrinkle removing plate (5017), wherein a group is symmetrically arranged on two sides of a bidirectional reverse-thread screw rod (4010).
6. The apparatus for bi-directionally attaching a PEET film to an air cleaner filter screen according to any one of claims 1 to 5, wherein the upper surface of the fixed placing plate (2) is provided with a cross-shaped recess for placing a cross-shaped non-woven fabric.
7. The apparatus for preventing the PEET film on the filter screen of the air cleaner from wrinkling and adhering by the bidirectional method according to claim 5, wherein the bottom of the limiting plate (503) is provided with a smooth cambered surface.
8. The two-way method PEET film anti-wrinkling laminating equipment for the filter screen of the air cleaner as claimed in claim 5, wherein one side of the wedge-shaped plate (5011) close to the limiting block (5016) is provided with a triangle.
9. The apparatus for bi-directional attachment of PEET film on air cleaner filter screen according to claim 5, wherein the de-wrinkling plate (5017) is also triangular and has smooth upper and lower surfaces.
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| CN202110911513.8A CN113787723B (en) | 2021-08-10 | 2021-08-10 | Bidirectional anti-wrinkling laminating equipment for PEET film of filter screen of air dust collector |
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| CN112721206A (en) * | 2021-01-01 | 2021-04-30 | 孙智华 | Environment-friendly antibacterial non-woven fabric film coating equipment |
| CN113059891A (en) * | 2021-03-16 | 2021-07-02 | 吴雷 | PET aluminizer adhesion device that no fold produced |
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| CN113787723B (en) | 2024-01-19 |
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Effective date of registration: 20231224 Address after: No. 3, Industrial Development Zone, Youtan Avenue, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528325 Applicant after: Foshan Huango New Material Technology Co.,Ltd. Address before: 443000 No. 16-1-201, Zhenzhu Road, Xiling District, Yichang City, Hubei Province Applicant before: Cai Guangchun |
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