CN117087302A - Corrosion-resistant composite film for packaging and composite device thereof - Google Patents
Corrosion-resistant composite film for packaging and composite device thereof Download PDFInfo
- Publication number
- CN117087302A CN117087302A CN202311110139.7A CN202311110139A CN117087302A CN 117087302 A CN117087302 A CN 117087302A CN 202311110139 A CN202311110139 A CN 202311110139A CN 117087302 A CN117087302 A CN 117087302A
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- plate
- film
- plates
- corrosion
- placing
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- Granted
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- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 230000007797 corrosion Effects 0.000 title claims abstract description 21
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000013329 compounding Methods 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000012793 heat-sealing layer Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000009499 grossing Methods 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1875—Tensioning
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of film compounding, in particular to a corrosion-resistant composite film for packaging and a compounding device thereof, which comprises a placing plate, wherein fixing strips are fixedly arranged on the left side and the right side of the upper end surface of the placing plate, moving plates are slidably arranged on the left side and the right side of the fixing strips, and the two moving plates are mutually close to or mutually far away from each other, so that the clamping operation of compounding films with different widths can be realized, an elastic roller is driven to move up and down in an adjusting groove when a limiting frame rotates, a smoothing plate below the sliding plate moves to scrape bubbles in the composite film, a pinion is driven to rotate when a large gear rotates, so that an intermittent plate is intermittently driven to move up and down by the intermittent plate, and a contact plate is driven to slide upwards on a sliding rod when the intermittent plate is intermittently moved up, so that the smoothing plates below the two sliding plates are not contacted with the composite film when the two sliding plates are mutually close to each other, and the phenomenon of incomplete scraping of the bubbles in the composite film is avoided.
Description
Technical Field
The invention relates to the technical field of film compounding, in particular to a corrosion-resistant composite film for packaging and a composite device thereof.
Background
The composite membrane is formed by sticking geotextile on one side or two sides of the membrane, and has the characteristics of high strength, high water permeability, long-term corrosion resistance in soil and water with different pH values, and the like.
Chinese patent (patent No. CN 201920819896.4) discloses a composite film laminating device, through forming the composite film with upper film and lower film pressfitting, whether the staff observes the bubble in the composite film, and the handle on through rotatory bi-directional screw controls first regulating plate and second regulating plate and is close to or keep away from each other to reduce the production of bubble in the composite film.
The above-mentioned complex film laminating device can make the complex film reduce the production of bubble when carrying out the pressfitting, however the production of bubble is unavoidable when bonding the multilayer film, consequently need strike off the inside bubble of complex film of bonding, and the complex film is made by two-layer and more film through compounding simultaneously, therefore when carrying out the complex operation to the film, the elasticity of film need carry out the elasticity adjustment of pertinence.
Disclosure of Invention
The invention aims to provide a corrosion-resistant composite film for packaging and a composite device thereof, which are used for solving the problems in the background technology.
The aim of the invention can be achieved by the following technical scheme:
the composite device composite film of the composite film for the corrosion-resistant packaging consists of a corrosion-resistant layer, a substrate layer and a heat sealing layer;
the utility model provides a compound device for being directed at compound film carries out compound device including placing the board, place the equal fixed mounting of board up end left and right sides and have the fixed strip, fixed strip left and right sides slidable mounting has the movable plate, T type groove has been seted up at the fixed strip middle part, T type groove middle part rotation is installed bi-directional screw rod, bi-directional screw rod one end runs through the fixed strip, the fixed strip one side screw thread rotation of left side install with bi-directional screw rod fixed connection's commentaries on classics handle, bi-directional screw rod one end fixed mounting has the band pulley, install the belt jointly between the band pulley, be equipped with between the movable plate of left side and put the membrane unit, be equipped with between the movable plate of right side and receive the membrane unit, put the membrane unit and include the multiunit C type spare of being connected with the movable plate rotation, multiunit C type spare can carry out compound operation to two-layer and more film, correspond between two movable plates of right side and rotate the installation plectane, place board up end one side is equipped with the elasticity unit that is used for carrying out the targeted elasticity adjustment to multilayer film, elasticity adjustment unit one side is equipped with two risers of placing on the board, jointly rotating between two risers and installing and being used for carrying out the smearing roller of adhesive to the film.
Preferably, the film collecting unit comprises a rectangular groove formed in one side of a circular plate, a rectangular block is slidably mounted in the rectangular groove, a limiting plate used for limiting the side edge of the film is fixedly mounted on one side of the rectangular block away from the rectangular groove, a motor is fixedly mounted at the rear part of the circular plate on one side, the output end of the motor is fixedly connected with the circular plate, a falling plate fixedly connected with the moving plate is arranged below the circular plate, an L-shaped plate is fixedly mounted on one side of a left fixing strip, electric push rods are symmetrically mounted on one side of the L-shaped plate close to the fixing strip, a connecting frame is jointly mounted at the telescopic ends of the two electric push rods, cross frames are fixedly mounted on the periphery of the connecting frame, cross plates are mounted in the middle of the cross frames in a sliding mode, and middle frames are jointly mounted between the cross plates.
Preferably, the middle part of the middle frame is provided with a plurality of groups of lifting plates through an electric sliding block in a sliding manner, one side of the lifting plates is fixedly provided with a half-arc plate, the middle part of the half-arc plate is provided with an arc groove, the arc groove is internally provided with an arc toothed plate in a sliding manner, one side of the half-arc plate is provided with a lower groove, the outer part of the lower groove is fixedly provided with a fixed block, and the middle part of the fixed block is provided with a driving wheel meshed with the arc toothed plate through the rotation of the electric sliding block.
Preferably, the convex rod penetrating through the movable plate is fixedly arranged in the middle of the C-shaped piece on one side, the synchronous wheels are fixedly arranged on the convex rod, the synchronous belt is jointly arranged between the synchronous wheels, the connecting shaft penetrating through the movable plate is fixedly arranged in the middle of the circular plate on one side, the rotating wheels are fixedly arranged on the convex rod on one side of the connecting shaft and the middle of the connecting shaft, the rotating belt is jointly arranged between the two rotating wheels, and the large gear connected with the movable plate in a rotating mode is fixedly arranged on the connecting shaft.
Preferably, the elasticity unit is including placing the connecting plate, and connecting plate both sides fixed mounting has the side board, and the side board of both sides has offered multiunit adjustment tank jointly, installs multiunit elasticity roller through rotating between every adjustment tank of group, and every adjustment tank of group outside is equipped with the semicircle board with side board fixed connection of both sides respectively.
Preferably, the middle part of the semicircular plate is rotatably provided with a limiting frame, one side of the limiting frame is sleeved with the elastic roller, the middle part of the limiting frame and the middle part of the semicircular plate are provided with positioning holes, and the positioning holes on the limiting frame are slidably provided with fixing pins for fixing the limiting frame and the semicircular plate.
Preferably, a front side plate fixedly connected with the connecting plate is arranged below the semicircular plate, the collecting box is arranged in the middle of the front side plate, the movable frame is arranged on the upper portion of the front side plate, the two sides of the movable frame are provided with adjusting areas, the adjusting areas and the side edges of the movable frame are provided with two groups of edge blocks in a sliding mode, the contact roller is installed between each group of edge blocks in a common rotating mode, and the bonding angle of the multilayer film during compounding can be adjusted in the adjusting areas through one group of edge blocks.
Preferably, the scraping unit comprises a placing table, edge rollers are rotatably arranged on two sides of the placing table, two groups of sliding rods fixedly connected with the placing table are arranged between the two edge rollers, a contact plate is slidably arranged on the sliding rods, the middle of the contact plate is of a hollow structure, edge grooves are formed in two sides of the contact plate, and two groups of sliding plates are slidably arranged in the edge grooves on two sides of the contact plate through electric sliding blocks.
Preferably, the sliding plate is fixedly arranged in the middle of the sliding plate, a pinion meshed with the large gear is rotatably arranged on one side of the placing table, the middle of the pinion is fixedly arranged in a rotating manner, the jacking wheel is always contacted with the upper part of the jacking wheel, and the intermittent plate is fixedly connected with the contact plate.
The invention has the beneficial effects that:
1. according to the invention, the left bidirectional screw is driven to rotate when the rotating handle rotates, and the right bidirectional screw is driven to rotate through the belt wheel and the belt when the bidirectional screw rotates, and at the moment, two moving plates on the fixing strips on the left side and the right side are close to each other or far away from each other, so that clamping operation in the process of compounding films with different widths can be realized.
2. According to the invention, the side edge of the film is limited and guided by the limiting plate, the film is driven to be rolled when the circular plate rotates, and the limiting plate slides in the rectangular groove along with the rectangular block, so that the traction limitation of the film during rolling is realized, and the film is prevented from being deviated.
3. According to the invention, the limiting frame is rotated upwards or downwards, the elastic roller is driven to move up and down in the adjusting groove when the limiting frame rotates, and then the fixing pin is inserted into the corresponding positioning holes on the limiting frame and the semicircular plate, so that the tightness of a certain layer of film in winding can be adjusted in a targeted manner.
4. According to the invention, the two sliding plates are driven to reciprocate in the side groove through the opening of the electric sliding block, the lower smoothing plate is used for scraping bubbles in the composite film when the sliding plates move, and the pinion is driven to rotate when the bull gear rotates, so that the jacking wheel intermittently drives the intermittent plate to move up and down, and the contact plate is driven to slide upwards on the sliding rod when the intermittent plate moves up intermittently, so that the lower smoothing plate is not contacted with the composite film when the two sliding plates move close to each other, and the phenomenon of incomplete scraping of the bubbles in the composite film is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a rear structural schematic view of the present invention;
FIG. 4 is a schematic view of the rear elevational cross-section of the present invention;
FIG. 5 is an enlarged schematic view of the structure of portion B of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the structure of the take-up unit of the present invention;
FIG. 7 is an enlarged schematic view of the structure of portion C of FIG. 6 in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the structure of portion D of FIG. 6 in accordance with the present invention;
FIG. 9 is a schematic side sectional view of a half arc plate of the present invention;
FIG. 10 is a schematic view of the structure of the scraping unit of the present invention;
FIG. 11 is a schematic view of the inner side structure of the circular plate of the present invention;
FIG. 12 is an enlarged schematic view of the structure of portion E of FIG. 11 in accordance with the present invention;
FIG. 13 is a schematic side view of a screeding unit of the present invention;
fig. 14 is a schematic view showing the front sectional structure of the sliding plate of the present invention.
Reference numerals in the drawings are as follows:
1. placing a plate; 110. a fixing strip; 111. a T-shaped groove; 112. a bidirectional screw; 113. a moving plate; 114. a C-shaped piece; 117. a rotating handle; 123. a belt wheel; 125. a circular plate; 126. rectangular grooves; 127. rectangular blocks; 128. a limiting plate; 129. a motor; 1290. a drop plate; 1291. a belt; 130. an L-shaped plate; 131. an electric push rod; 132. a connecting frame; 133. a cross; 134. a cross plate; 135. a middle frame; 136. a lifting plate; 137. a half-arc plate; 1370. an arc-shaped groove; 1371. arc toothed plates; 1372. a lower groove; 1373. a fixed block; 1374. a driving wheel; 141. a protruding rod; 142. a synchronizing wheel; 143. a synchronous belt; 145. a rotating wheel; 146. a connecting shaft; 148. rotating the belt; 149. a large gear; 21. a connecting plate; 22. a side plate; 23. an adjustment tank; 24. an elastic roller; 25. a semicircular plate; 26. a defining rack; 27. positioning holes; 28. a fixing pin; 29. a front side plate; 290. a collection box; 291. a moving rack; 292. a conditioning zone; 293. edge blocks; 294. a contact roller; 31. a placement table; 32. edge rollers; 33. a slide bar; 34. a contact plate; 35. a side groove; 36. a sliding plate; 361. a pacifying plate; 37. a pinion gear; 38. a jacking wheel; 39. an intermittent plate; 41. a vertical plate; 42. and (5) a smearing roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, 2, 3 and 4, the composite device of the composite film for the corrosion-resistant packaging is formed by a corrosion-resistant layer, a substrate layer and a heat sealing layer, wherein the substrate layer is a polypropylene resin layer, the heat sealing layer is an ethylene-alpha olefin copolymer, and the corrosion-resistant layer is formed by solidifying and polymerizing epoxy acrylate, polyurethane acrylate, isocyanate, an active monomer tripropylene glycol diacrylate, a stabilizer 2, 6-di-tert-butyl cresol, a photoinitiator 2,4, 6-trimethyl benzoyl diphenyl phosphine oxide through ultraviolet irradiation;
the compounding device for compounding the compound film comprises a placing plate 1, wherein the left side and the right side of the upper end surface of the placing plate 1 are fixedly provided with fixing strips 110, the left side and the right side of the fixing strips 110 are slidably provided with moving plates 113, the middle part of each fixing strip 110 is provided with a T-shaped groove 111, the middle part of each T-shaped groove 111 is rotatably provided with a bidirectional screw rod 112, one end of each bidirectional screw rod 112 penetrates through the fixing strip 110, one side of each left fixing strip 110 is rotatably provided with a rotating handle 117 fixedly connected with each bidirectional screw rod 112 in a threaded manner, one end of each bidirectional screw rod 112 is fixedly provided with a belt wheel 123, belts 1291 are jointly arranged between the belt wheels 123, a film releasing unit is arranged between the moving plates 113 on the left side, film collecting units are arranged between the moving plates 113 on the right side, the bidirectional screw rods 112 on the left side are driven to rotate through the belt wheels 123 and the belts 1291 when the rotating handles 117 rotate, at this time, two moving plates 113 on the fixing strips 110 on the left side and the right side are close to each other or far away from each other, so that the clamping operation can be realized when the films with different widths are compounded, so that the films are compounded after the matching operation between the film releasing unit and the film collecting unit, the film releasing unit comprises a plurality of groups of C-shaped pieces 114 which are rotationally connected with the moving plates 113, the plurality of groups of C-shaped pieces 114 can compound two layers of films and more, a circular plate 125 is correspondingly rotationally installed between the two moving plates 113 on the right side, an elastic unit for targeted elastic adjustment of the multilayer films is arranged on one side of the upper end face of the placing plate 1, two vertical plates 41 placed on the placing plate 1 are arranged on one side of the elastic adjusting unit, an application roller 42 for applying adhesive to the films is jointly rotationally installed between the two vertical plates 41, the middle part of the placing plate 1 is provided with a scraping unit for scraping bubbles on the compounded film.
The film collecting unit comprises a rectangular groove 126 formed on one side of a circular plate 125, a rectangular block 127 is slidably mounted in the rectangular groove 126, a limiting plate 128 for limiting the side edge of the film is fixedly mounted on one side of the rectangular block 127 away from the rectangular groove 126, the side edge of the film is limited and guided by the limiting plate 128, the film is driven to be wound when the circular plate 125 rotates, the limiting plate 128 follows the rectangular block 127 to slide in the rectangular groove 126, further, the traction limitation of the film during winding is realized, the deviation is avoided, a motor 129 is fixedly mounted at the rear part of the circular plate 125 on one side, the output end of the motor 129 is fixedly connected with the circular plate 125, when the film is wound, the motor 129 is started to drive the circular plate 125 to wind the film, and meanwhile, a rotating wheel 145 and a rotating belt 148 drive a middle convex rod 141 to rotate, at this time, the synchronous wheels 142 and the synchronous belts 143 drive the convex rods 141 to synchronously rotate, at this time, the films clamped between the C-shaped members 114 are synchronously put, a falling plate 1290 fixedly connected with the movable plate 113 is arranged below the circular plate 125, the falling plate 1290 is arranged to enable the rolled composite film to fall down, the L-shaped plate 130 is fixedly arranged on one side of the left fixing strip 110, the electric push rods 131 are symmetrically arranged on one side of the L-shaped plate 130 close to the fixing strip 110, the connecting frames 132 are jointly arranged at telescopic ends of the two electric push rods 131, cross frames 133 are fixedly arranged around the connecting frames 132, cross plates 134 are slidably arranged in the middle of the cross frames 133, and middle frames 135 are jointly arranged between the cross plates 134.
As shown in fig. 6, 7 and 8, a plurality of groups of lifting plates 136 are slidably mounted in the middle of the middle frame 135 through an electric slider, a half arc plate 137 is fixedly mounted on one side of the lifting plates 136, an arc groove 1370 is formed in the middle of the half arc plate 137, an arc toothed plate 1371 is slidably mounted in the arc groove 1370, a lower groove 1372 is formed in one side of the half arc plate 137, a fixed block 1373 is fixedly mounted outside the lower groove 1372, a driving wheel 1374 meshed with the arc toothed plate 1371 is mounted in the middle of the fixed block 1373 through rotation of the electric slider, a plurality of film rolls are sequentially placed on the arc toothed plate 1371 before a plurality of groups of C-shaped pieces 114 clamp the films, then the electric push rod 131 is started to enable the connecting frame 132 to move towards the C-shaped pieces 114 until the axis of the film roll on the arc toothed plate 1371 is located on the same horizontal line with the axis of the C-shaped pieces 114, then the C-shaped pieces 114 are close to clamp the two sides of the film roll in an abutting mode, the electric slider is opened to drive the driving wheel 1374 to rotate, and the driving wheel 1374 rotates, when the driving wheel 1374 rotates, the driving wheel is meshed with the arc toothed plate 1371, and then the electric push rod is retracted in the arc toothed plate 1371 until the arc-shaped pieces are retracted in the arc toothed plate 1370.
The middle part of the C-shaped piece 114 on one side is fixedly provided with a convex rod 141 penetrating through the movable plate 113, the convex rod 141 is fixedly provided with a synchronous wheel 142, synchronous belts 143 are commonly arranged among the synchronous wheels 142, the middle part of the circular plate 125 on one side is fixedly provided with a connecting shaft 146 penetrating through the movable plate 113, one side of the connecting shaft 146 and the convex rod 141 in the middle part are fixedly provided with rotating wheels 145, a rotating belt 148 is commonly arranged between the two rotating wheels 145, and the connecting shaft 146 is fixedly provided with a large gear 149 which is rotationally connected with the movable plate 113.
The elasticity unit is including placing connecting plate 21, and connecting plate 21 both sides fixed mounting has side board 22, and the side board 22 of both sides has offered multiunit adjustment tank 23 jointly, installs multiunit elastic roller 24 through rotating between each adjustment tank 23, and each adjustment tank 23 outside is equipped with the semicircle board 25 of respectively with side board 22 fixed connection of both sides.
The limiting frame 26 is rotatably arranged in the middle of the semicircular plate 25, one side of the limiting frame 26 is sleeved on the elastic roller 24, positioning holes 27 are formed in the middle of the limiting frame 26 and the middle of the semicircular plate 25, fixing pins 28 used for fixing the limiting frame 26 and the semicircular plate 25 are slidably arranged on the positioning holes 27 on the limiting frame 26, when the tightness of a certain layer of film in winding is adjusted, the limiting frame 26 corresponding to the film is selected, the fixing pins 28 are pulled out, then the limiting frame 26 is rotated upwards or downwards according to tightness adjustment, the limiting frame 26 is rotated, the elastic roller 24 is driven to move up and down in the adjusting groove 23 when the limiting frame 26 rotates, and then the fixing pins 28 are inserted into the positioning holes 27 corresponding to the limiting frame 26 and the semicircular plate 25.
As shown in fig. 10, 13 and 14, a front side plate 29 fixedly connected with the connecting plate 21 is arranged below the semicircular plate 25, a collecting box 290 is arranged in the middle of the front side plate 29, a moving frame 291 is arranged on the upper portion of the front side plate 29, adjusting areas 292 are respectively arranged on two sides of the moving frame 291, two groups of side blocks 293 are respectively and slidably arranged on the side edges of the adjusting areas 292 and the moving frame 291, a contact roller 294 is rotatably arranged between each group of side blocks 293, and the bonding angle of the multilayer film during compounding can be adjusted in the adjusting areas 292 through the group of side blocks 293.
The scraping unit comprises a placing table 31, edge rollers 32 are rotatably arranged on two sides of the placing table 31, two groups of sliding rods 33 fixedly connected with the placing table 31 are arranged between the two edge rollers 32, a contact plate 34 is slidably arranged on the sliding rods 33, the middle of the contact plate 34 is of a hollow structure, edge grooves 35 are formed in two sides of the contact plate 34, two groups of sliding plates 36 are slidably arranged in the edge grooves 35 on two sides through electric sliding blocks, a film can move on the placing table 31 more smoothly through the arrangement of the edge rollers 32, and when bubbles generated inside the film after the film is compounded and coated with an adhesive are scraped, the electric sliding blocks are started to drive the two sliding plates 36 to reciprocate in the edge grooves 35, and the flattening plates 361 below the sliding plates 36 move are used for scraping the bubbles in the composite film.
The middle part of the sliding plate 36 is fixedly provided with a pacifying plate 361, one side of the placing table 31 is rotatably provided with a pinion 37 meshed with a large gear 149, the middle part of the pinion 37 is rotatably fixedly provided with a jacking wheel 38, an intermittent plate 39 fixedly connected with the contact plate 34 is always contacted above the jacking wheel 38, the pinion 37 is driven to rotate when the large gear 149 rotates, so that the jacking wheel 38 intermittently drives the intermittent plate 39 to move up and down, and the intermittent plate 39 intermittently moves up and down to drive the contact plate 34 to slide upwards on the sliding rod 33, so that the pacifying plate 361 below the two sliding plates 36 does not contact with the composite film when approaching to each other, and the phenomenon of incomplete scraping of bubbles in the composite film is avoided.
When the invention is used, firstly, a plurality of films to be compounded are sequentially placed on the arc toothed plate 1371, then the electric push rod 131 is started to enable the connecting frame 132 to move towards the C-shaped piece 114 until the axle center of the film roll on the arc toothed plate 1371 and the axle center of the C-shaped piece 114 are positioned on the same horizontal line, when the rotating handle 117 rotates, the left bidirectional screw rod 112 is driven to rotate, when the bidirectional screw rod 112 rotates, the belt wheel 123 and the belt 1291 drive the right bidirectional screw rod 112 to rotate, at the moment, the two movable plates 113 on the fixed strips 110 on the left side and the right side are mutually close or mutually far, the C-shaped pieces 114 on the two sides are close to each other to clamp the two sides of the film roll in a abutting way, so that the clamping operation when the films with different widths are compounded can be realized, and then the electric slide block is started to drive the driving wheel 1374 to rotate, when the driving wheel 1374 rotates, the arc toothed plate 1371 slides in the arc toothed plate 1370 until the supporting and placing of the film roll are canceled, then the electric push rod 131 retracts to enable the half-arc plate 137 to be far away from the film roll, when the film is rolled, the motor 129 is started to enable the circular plate 125 to drive the film to roll, meanwhile, the rotating wheel 145 and the rotating belt 148 drive the middle convex rod 141 to rotate, at the moment, the synchronous wheel 142 and the synchronous belt 143 drive the plurality of convex rods 141 to synchronously rotate, at the moment, the films clamped among the plurality of groups of C-shaped pieces 114 synchronously perform film placing operation, one smearing roller 42 is ensured to be placed between every two films, the surfaces of the films are smeared through the smearing roller 42 when the films move, when the tightness of the film of a certain layer is adjusted during rolling, the limiting frame 26 corresponding to the film is selected, the fixing pin 28 is pulled out, and then the limiting frame 26 is selected to rotate upwards or downwards according to tightness adjustment, when the limiting frame 26 rotates, the elastic roller 24 is driven to move up and down in the regulating groove 23, then the fixing pin 28 is inserted into the corresponding positioning holes 27 on the limiting frame 26 and the semicircular plate 25, when bubbles generated inside after the film coated with the adhesive is compounded are scraped, the electric sliding block is started to drive the two sliding plates 36 to reciprocate in the side groove 35, the lower smoothing plate 361 scrapes the bubbles in the composite film when the sliding plates 36 move, finally the moving plates 113 are far away from each other when the rotating handle 117 is rotated, so that the composite film after the completion of the rolling is rolled through the falling plate 1290.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (9)
1. The composite device of the composite film for the corrosion-resistant packaging is characterized in that the composite film consists of a corrosion-resistant layer, a substrate layer and a heat sealing layer;
the compound device for compounding the compound film comprises a placing plate (1), wherein the left side and the right side of the upper end surface of the placing plate (1) are fixedly provided with fixing strips (110), the left side and the right side of the fixing strips (110) are slidably provided with moving plates (113), the middle part of each fixing strip (110) is provided with T-shaped grooves (111), the middle part of each T-shaped groove (111) is rotationally provided with a bidirectional screw rod (112), one end of each bidirectional screw rod (112) penetrates through the fixing strip (110), one side of each left fixing strip (110) is rotationally provided with a rotating handle (117) fixedly connected with the corresponding bidirectional screw rod (112), one end of each bidirectional screw rod (112) is fixedly provided with a belt wheel (123), a belt (1291) is jointly installed between the belt wheels (123), a film placing unit is arranged between the moving plates (113) on the left side, a film collecting unit is arranged between the moving plates (113) on the right side, each film placing unit comprises a plurality of groups of C-shaped pieces (114) rotationally connected with the moving plates (113), the groups of C-shaped pieces (114) are used for compounding two layers and more films, the corresponding rotating handles (112) are correspondingly installed between the two moving plates (113), the two side of the moving plates (113) are correspondingly provided with a plurality of layers of films, the film placing unit is arranged on one side of the film placing unit (1, and a smearing roller (42) for smearing adhesive on the film is arranged between the two vertical plates (41) in a co-rotation way, and a scraping unit for scraping bubbles on the compounded film is arranged in the middle of the placing plate (1).
2. The composite device of the corrosion-resistant composite film for packaging according to claim 1, wherein the film collecting unit comprises a rectangular groove (126) formed in one side of a circular plate (125), a rectangular block (127) is mounted in the rectangular groove (126) in a sliding manner, a limiting plate (128) for limiting the side edge of the film is fixedly mounted on one side of the rectangular block (127) away from the rectangular groove (126), a motor (129) is fixedly mounted at the rear part of the circular plate (125) on one side, an output end of the motor (129) is fixedly connected with the circular plate (125), a falling plate (1290) fixedly connected with a movable plate (113) is arranged below the circular plate (125), an L-shaped plate (130) is fixedly mounted on one side of a fixing strip (110), electric pushing rods (131) are mounted on one side of the L-shaped plate (130) in a bilateral symmetry manner, a connecting frame (132) is mounted together on the telescopic ends of the two electric pushing rods (131), a cross (133) is fixedly mounted on the periphery of the connecting frame (132), a cross plate (134) is mounted in a middle part through sliding manner, and a cross plate (134) is mounted between the cross plates (134) in a middle part.
3. The corrosion-resistant composite device for composite films for packaging according to claim 2, wherein a plurality of groups of lifting plates (136) are slidably mounted in the middle of the middle frame (135) through electric sliding blocks, a half arc plate (137) is fixedly mounted on one side of the lifting plates (136), an arc groove (1370) is formed in the middle of the half arc plate (137), an arc toothed plate (1371) is slidably mounted in the arc groove (1370), a lower groove (1372) is formed in one side of the half arc plate (137), a fixing block (1373) is fixedly mounted outside the lower groove (1372), and a driving wheel (1374) meshed with the arc toothed plate (1371) is rotatably mounted in the middle of the fixing block (1373) through the electric sliding blocks.
4. A composite device for a corrosion-resistant composite film for packaging according to claim 3, wherein a convex rod (141) penetrating through the movable plate (113) is fixedly installed in the middle of the C-shaped piece (114) on one side, synchronous wheels (142) are fixedly installed on the convex rod (141), synchronous belts (143) are jointly installed between the synchronous wheels (142), a connecting shaft (146) penetrating through the movable plate (113) is fixedly installed in the middle of the circular plate (125) on one side, rotating wheels (145) are fixedly installed on one side of the connecting shaft (146) and the convex rod (141) in the middle, a rotating belt (148) is jointly installed between the two rotating wheels (145), and a large gear (149) which is rotationally connected with the movable plate (113) is fixedly installed on the connecting shaft (146).
5. The corrosion-resistant composite device for packaging composite films according to claim 1, wherein the elastic unit comprises a placing connecting plate (21), side plates (22) are fixedly arranged on two sides of the connecting plate (21), a plurality of groups of adjusting grooves (23) are jointly formed in the side plates (22) on two sides, a plurality of groups of elastic rollers (24) are rotatably arranged between each group of adjusting grooves (23), and semicircular plates (25) fixedly connected with the side plates (22) on two sides are arranged outside each group of adjusting grooves (23).
6. The corrosion-resistant composite film packaging device according to claim 5, wherein a limiting frame (26) is rotatably installed in the middle of the semicircular plate (25), one side of the limiting frame (26) is sleeved on the elastic roller (24), positioning holes (27) are formed in the middle of the limiting frame (26) and the middle of the semicircular plate (25), and fixing pins (28) for fixing the limiting frame (26) and the semicircular plate (25) are slidably installed on the positioning holes (27) in the limiting frame (26).
7. The corrosion-resistant composite device for packaging composite films according to claim 5, wherein a front side plate (29) fixedly connected with the connecting plate (21) is arranged below the semicircular plate (25), a collecting box (290) is arranged in the middle of the front side plate (29), a movable frame (291) is arranged on the upper portion of the front side plate (29), adjusting areas (292) are formed in two sides of the movable frame (291), two groups of edge blocks (293) are slidably arranged on the side edges of the adjusting areas (292) and the movable frame (291), contact rollers (294) are mounted between each group of edge blocks (293) in a co-rotating mode, and the adhesive angle of the multilayer films can be conveniently adjusted by adjusting the group of edge blocks (293) in the adjusting areas (292).
8. The composite device of the composite film for the corrosion-resistant packaging of claim 7, wherein the scraping unit comprises a placing table (31), edge rollers (32) are rotatably arranged on two sides of the placing table (31), two groups of sliding rods (33) fixedly connected with the placing table (31) are arranged between the two edge rollers (32), a contact plate (34) is slidably arranged on the sliding rods (33), the middle part of the contact plate (34) is of a hollow structure, side grooves (35) are formed on two sides of the contact plate (34), and two groups of sliding plates (36) are slidably arranged in the side grooves (35) on two sides together through electric sliding blocks.
9. The corrosion-resistant composite film packaging device according to claim 8, wherein a pacifying plate (361) is fixedly arranged in the middle of the sliding plate (36), a pinion (37) meshed with a large gear (149) is rotatably arranged on one side of the placing table (31), a jacking wheel (38) is rotatably and fixedly arranged in the middle of the pinion (37), and an intermittent plate (39) fixedly connected with the contact plate (34) is always contacted above the jacking wheel (38).
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| CN202311110139.7A CN117087302B (en) | 2023-08-30 | 2023-08-30 | Corrosion-resistant composite film for packaging and composite device thereof |
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| CN202311110139.7A CN117087302B (en) | 2023-08-30 | 2023-08-30 | Corrosion-resistant composite film for packaging and composite device thereof |
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| CN117087302B CN117087302B (en) | 2024-03-29 |
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