CN113681919B - Equipment for producing medicinal packaging composite film - Google Patents
Equipment for producing medicinal packaging composite film Download PDFInfo
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- CN113681919B CN113681919B CN202111023855.2A CN202111023855A CN113681919B CN 113681919 B CN113681919 B CN 113681919B CN 202111023855 A CN202111023855 A CN 202111023855A CN 113681919 B CN113681919 B CN 113681919B
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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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0244—Cooling
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
- B29C66/0324—Reforming or reshaping the joint, e.g. folding over
- B29C66/03241—Flattening
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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
- 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
- B29C66/45—Joining of substantially the whole surface of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
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- 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
- B29L2009/00—Layered products
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
本发明涉及复合膜生产技术领域，具体为一种共挤PE替代传统PE生产药用包装复合膜的工艺及设备，本发明中通过在涂胶机构的内部设置匀料辊，通过匀胶辊对基膜表面涂覆的胶料进行匀料处理，使基膜表面的胶料保持厚度均一，进一步提高对基膜和阻隔层之间的复合效果，通过第一安装架向下移动，实现匀胶辊和基膜之间距离的调节，进而实现对复合膜表面胶料厚度的控制，有效提高包装复合膜成品质量，通过在生产箱的内部设置涂胶机构、冷却机构和压膜机构，实现包装复合膜在生产过程中的连续加工处理，提高包装复合膜的复合效率，采用共挤聚乙烯膜替代传统的聚乙烯膜作为热封层膜片，可以有效提高包装复合膜的抗撕裂性能以及包装复合膜的成品质量。
The invention relates to the technical field of composite film production, in particular to a process and equipment for producing a pharmaceutical packaging composite film by co-extruding PE instead of traditional PE. The rubber material coated on the surface of the base film is uniformly processed to keep the thickness of the rubber material on the surface of the base film uniform, which further improves the composite effect between the base film and the barrier layer. The distance between the roller and the base film can be adjusted, so as to control the thickness of the rubber compound on the surface of the composite film, and effectively improve the quality of the finished packaging composite film. The continuous processing of the composite film in the production process improves the composite efficiency of the packaging composite film. The use of co-extruded polyethylene film to replace the traditional polyethylene film as the heat sealing layer film can effectively improve the tear resistance of the packaging composite film and The finished quality of the packaging composite film.
Description
Technical Field
The invention relates to the technical field of composite film production, in particular to equipment for producing a medicinal packaging composite film.
Background
The composite film is a multilayer film formed by combining various plastics and paper, metal or other materials together through laminating, extruding, veneering, co-extrusion and other process technologies, and generally consists of a base material, a laminating adhesive, a barrier material, a heat sealing material, a printing and protective layer coating and the like;
at present, the production process of the composite film as a product in the flexible packaging industry is as follows: the method is characterized in that two layers of plastic films (or aluminum foils and paper) are compounded into a whole film by glue, a traditional polyethylene film is adopted as a heat sealing layer for the medicinal packaging composite film in the prior art, but the tear resistance of the traditional polyethylene film is poor, the durability of the obtained packaging composite film is poor, in addition, the volume of the existing packaging composite film production equipment is large, the operation cost is high, after a glue coating roller is used for coating glue on the surface of a base film, the glue material has uneven thickness, so that the compounding effect is reduced, the temperature of the glue material is high after coating, so that the adhesion effect between two adjacent functional layers is reduced, and the compounding efficiency is correspondingly reduced;
in order to solve the problems, the invention provides a process for producing a medicinal packaging composite film and also discloses production equipment used by the process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides equipment for producing a medicinal packaging composite film, which solves the problems that the existing medicinal packaging composite film has poor service performance, the gluing effect cannot be controlled in the production and preparation process, the finished product quality of the packaging composite film is influenced, and the compounding efficiency of the packaging composite film is low.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an equipment for producing a medicinal packaging composite film comprises a production box, wherein a feed inlet and a discharge outlet are respectively arranged on two sides of the production box, a conveying frame is arranged below the interior of the production box, a mounting plate is fixedly connected to the upper portion of the interior of the production box, a glue box is arranged on the left side of the top of the mounting plate, a gluing mechanism is arranged on the left side of the bottom of the mounting plate and comprises a first movable frame, a partition plate is arranged inside the first movable frame, a glue coating tube is arranged inside the first movable frame and on the left side of the partition plate, a glue coating head is arranged at the bottom of the glue coating tube, a movable frame is movably arranged on the right side of the interior of the first movable frame, a first mounting frame is movably arranged inside the movable frame, a glue homogenizing roller is rotatably arranged at the bottom of the first mounting frame, one end of the glue homogenizing roller is driven by a glue homogenizing motor, first servo electric cylinders are respectively arranged on two sides of the top of the movable frame, and one end of a driving shaft of the two servo electric cylinders is respectively and fixedly connected with the two sides of the top of the first mounting frame.
Preferably, the right side symmetry of first movable frame is provided with two servo motor, and the inside symmetry of first movable frame is provided with two screw rods, two shaft coupling fixed connection is passed through with the one end of two servo motor output shafts respectively to the one end of screw rod, two screws have been seted up to the inside symmetry of adjustable shelf, and the inside of two screws respectively with the surperficial threaded connection of two screw rods, the front and the back of adjustable shelf all are provided with the slider, the spout with slider matched with has all been seted up to the both sides of first movable frame inner wall.
Preferably, the conveying frame is movably provided with a discharging mechanism in the inside, the discharging mechanism comprises a discharging plate, a movable plate is arranged in the conveying frame in a sliding mode, a groove is formed in the top of the movable plate, the discharging plate is arranged in the groove, and glue falling grooves are formed in the two sides of the top of the movable plate.
Preferably, the right side of conveying frame is provided with leveling mechanism, leveling mechanism includes the leveling roller, the front of conveying frame all slides with the back and is provided with the movable block, and the mounting groove has all been seted up to two relative one sides of movable block, the inside of mounting groove slides and is provided with the rotating bearing piece, and two rotating bearing pieces's inside rotates with the both ends of leveling roller respectively and is connected, two the inside of movable block all is provided with servo electric jar four.
Preferably, the right side that the mounting panel bottom just was located rubber coating mechanism is provided with cooling body, cooling body includes the second movable frame, the inside activity of second movable frame is provided with the second mounting bracket, and the inside of second mounting bracket is provided with the spiral heat exchange tube, the inside left side of spiral heat exchange tube is provided with the inlet tube, and the inside right side of spiral heat exchange tube is provided with the outlet pipe.
Preferably, the sliding rods are arranged on the periphery inside the second movable frame, sliding holes matched with the sliding rods are formed in the periphery inside the second mounting frame, two servo electric cylinders II are symmetrically arranged on two sides of the top of the second movable frame, and one ends of two driving shafts of the two servo electric cylinders are fixedly connected with two sides of the top of the second mounting frame respectively.
Preferably, the right side of mounting panel bottom is provided with film pressing mechanism, film pressing mechanism includes the third movable frame, the inside of third movable frame is provided with spacing, and the activity groove has all been seted up to the inside both sides of spacing, the inside slip of activity groove is provided with the blowing frame.
Preferably, the bilateral symmetry at third movable frame top is provided with two servo electric jar three, and the inside of third movable frame is provided with the pressure membrane board, two the one end of the three drive shafts of servo electric jar respectively with the both sides fixed connection at pressure membrane board top.
Preferably, the top of mounting panel is provided with three actuating mechanism of group, actuating mechanism is including driving actuating cylinder, and is three the one end of driving the actuating cylinder drive shaft respectively with the top fixed connection of first movable frame, second movable frame and third movable frame, the both sides at first movable frame, second movable frame and third movable frame top all are provided with the movable rod, the top of mounting panel is provided with a plurality of movable sleeve, and the inside of movable sleeve and the top swing joint of movable rod.
(III) advantageous effects
The invention provides equipment for producing a medicinal packaging composite film, which has the following beneficial effects compared with the prior art:
(1) the uniform material roller is arranged in the gluing mechanism, the glue material coated on the surface of the base film is homogenized through the glue homogenizing roller, the glue material on the surface of the base film keeps uniform thickness, the composite effect between the base film and the barrier layer is further improved, the first mounting frame is driven to move downwards in the movable frame through the driving shafts of the two servo electric cylinders, the adjustment of the height of the glue homogenizing roller and the surface of the base film is realized, the thickness of the glue material on the surface of the composite film is further controlled, the continuous processing treatment of the packaging composite film in the production process is realized through the gluing mechanism, the cooling mechanism and the film pressing mechanism which are arranged in the production box, the composite efficiency of the packaging composite film is improved, meanwhile, the occupied area of production equipment is effectively reduced, the running cost of the production equipment is reduced to the maximum extent, and in addition, a co-extruded polyethylene film is adopted to replace a traditional polyethylene film as a heat-sealing layer film, the tear resistance of the packaging composite film and the finished product quality of the packaging composite film can be effectively improved;
(2) the cooling mechanism is arranged on one side of the gluing mechanism, the spiral heat exchange tube is arranged in the cooling mechanism, cooling liquid circulation is realized in the spiral heat exchange tube by using the water inlet tube and the water outlet tube, a low-temperature heat exchange medium is introduced into the spiral heat exchange tube, and heat exchange treatment is carried out on the glue stock through the spiral heat exchange tube, so that the glue stock is rapidly cooled, and the composite effect of the composite film is further improved;
(3) set up leveling mechanism through the below at film pressing mechanism, carry out the composite pressing back between a plurality of complex films, barrier layer and the heat-seal layer through leveling roller and base film surface covering roll and exert pressure, make base film and barrier layer, compound effect between the heat-seal layer is promoted, compound efficiency also improves greatly simultaneously, in addition through the inside of putting into the fly leaf with the blowing board, place the base film in the inside of blowing board, it is spacing to utilize two to press the both sides of membrane strip to the base film, guarantee that the base film is placed at the level and smooth of blowing inboard portion, utilize two glue grooves at fly leaf top to deposit unnecessary sizing material on the base film, avoid the sizing material to cause the pollution to the inside of production case.
Drawings
FIG. 1 is a schematic diagram of an apparatus for producing a pharmaceutical packaging composite film according to the present invention;
FIG. 2 is a cross-sectional view of the structure of the glue applying mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the movable frame of the present invention;
FIG. 4 is a bottom view of the cooling mechanism configuration of the present invention;
FIG. 5 is a cross-sectional view of the film pressing mechanism of the present invention;
FIG. 6 is a top view of the drop feed mechanism structure of the present invention;
FIG. 7 is a schematic view of the leveling mechanism configuration of the present invention;
fig. 8 is a cross-sectional view of a loose piece construction of the present invention.
In the figure, 10, production box; 20. a feed inlet; 30. a discharge port; 40. a transfer frame; 50. mounting a plate; 60. a glue box; 101. a first movable frame; 102. a partition plate; 103. coating a rubber tube; 104. gluing heads; 105. a movable frame; 106. a first mounting bracket; 107. a glue homogenizing roller; 108. a glue homogenizing motor; 109. a first servo electric cylinder; 201. a servo motor; 202. a screw; 203. a screw hole; 204. a slider; 205. a chute; 301. a second movable frame; 302. a second mounting bracket; 303. a spiral heat exchange tube; 304. a water inlet pipe; 305. a water outlet pipe; 306. a slide bar; 307. a slide hole; 308. a second servo electric cylinder; 401. a third movable frame; 402. a limiting frame; 403. a movable groove; 404. a material placing frame; 405. a third servo electric cylinder; 406. a film pressing plate; 501. a driving cylinder; 502. a movable rod; 503. a movable sleeve; 601. a material placing plate; 602. a movable plate; 603. a groove; 604. a glue dropping groove; 701. a leveling roller; 702. a movable block; 703. mounting grooves; 704. rotating the bearing block; 705. and a servo electric cylinder IV.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-8, a method of operating an apparatus for producing a pharmaceutical packaging composite film includes the steps of:
firstly, laying a base film in a material placing plate 601, and conveying the material placing plate 601 to a position right below a gluing mechanism by using a conveying frame 40;
secondly, driving a cylinder 501 to push a gluing mechanism to be right above a discharging plate 601, discharging heated glue from a gluing head 104, sliding the discharging plate 601 to the right side at a constant speed below the gluing head 104 to finish gluing the surface of the base film, driving a first servo electric cylinder 109 to push a first mounting frame 106 to move downwards, controlling the heights of a glue homogenizing roller 107 and the upper surface of the base film according to the technological requirement of gluing thickness, driving the glue homogenizing motor 108 to drive the glue homogenizing roller 107 to rotate, sliding a movable frame 105 in a first movable frame 101 horizontally at a constant speed, and homogenizing the glue roller 107 to homogenize the glue on the surface of the base film;
thirdly, the discharging plate 601 is conveyed to the position right below the second movable frame 301, a 0 ℃ heat exchange medium is introduced into the spiral heat exchange tube 303 through the water inlet pipe 304, the air cylinder 501 is driven to drive the second movable frame 301 to move downwards, the spiral heat exchange tube 303 is positioned above the discharging plate 601, heat exchange treatment is carried out on the sizing material on the surface of the base film through the spiral heat exchange tube 303, and cooling treatment is carried out on the sizing material;
fourthly, the feeding plate 601 is conveyed to the position right below the third movable frame 401, the feeding frame 404 with the aluminizer is conveyed into the limiting frame 402, the driving cylinder 501 drives the third movable frame 401 to move downwards, the feeding frame 404 is positioned above the feeding plate 601, the servo cylinder three 405 drives the film pressing plate 406 to move downwards, and the aluminizer in the feeding frame 404 and the upper surface of the base film are subjected to composite pressing by the film pressing plate 406;
and fifthly, performing rolling treatment on the aluminizer and the base film subjected to composite pressing by using a flattening roller 701 in a flattening mechanism to complete composite processing between the aluminizer and the base film, performing gluing processing on the surface of the aluminizer, cooling the glue material, pressing a co-extruded polyethylene film on the surface of the aluminizer, finally performing flattening treatment on the whole composite film, taking out the composite film in the discharging plate 601, and performing ultraviolet curing treatment to obtain the medicinal packaging composite film.
Example 2:
referring to fig. 1-3, an apparatus for producing a composite packaging film for pharmaceutical use comprises a production box 10, wherein two sides of the production box 10 are respectively provided with a feeding port 20 and a discharging port 30, the production of the composite packaging film is conveyed through the discharging port 30 and the discharging port 30, a conveying frame 40 is arranged below the production box 10, two sides of the conveying frame 40 respectively extend into the feeding port 20 and the discharging port 30, the composite packaging film slides inside the production box 10 through the conveying frame 40, an installation plate 50 is fixedly connected above the production box 10, a glue box 60 is arranged on the left side of the top of the installation plate 50, a feeding pipe is arranged above the left side of the glue box 60, one end of the feeding pipe penetrates through the production box 10 and extends to the outside of the production box 10, a stirring assembly and a heating assembly are arranged inside the glue box 60, the glue in the glue box 60 is heated and stirred by the stirring assembly and the heating assembly, the glue coating device has the advantages that glue materials are guaranteed not to be solidified in the glue material box 60, the material pump is arranged on the rear side of the glue material box 60 and is communicated with the inside of the glue material box 60 through the material pumping pipe, the glue materials are pumped through the material pump and then are conveyed into the inside of the glue coating mechanism through the material guide pipe, the glue materials are conveyed, the glue coating mechanism is arranged on the left side of the bottom of the mounting plate 50 and comprises a first movable frame 101, a partition plate 102 is arranged inside the first movable frame 101, the inside of the first movable frame 101 is divided into a glue coating cavity and a glue homogenizing cavity through the partition plate 102, the glue coating pipe 103 is arranged inside the first movable frame 101 and on the left side of the partition plate 102, the glue coating head 104 is arranged at the bottom of the glue coating pipe 103, a flat glue outlet is formed in the bottom of the glue coating head 104, the heated glue materials are conveyed into the inside of the glue coating head 104 through the material guide pipe by the material pump and then are coated on the surface of a base film through the glue outlet, the right side inside the first movable frame 101 is movably provided with a movable frame 105, the inside of the movable frame 105 is movably provided with a first mounting frame 106, the bottom of the first mounting frame 106 is rotatably provided with a glue homogenizing roller 107, one end of the glue homogenizing roller 107 is driven by a glue homogenizing motor 108, the glue homogenizing motor 108 is positioned below the inside of the first mounting frame 106, glue coated on the surface of the base film is homogenized by the glue homogenizing roller 107, the glue on the surface of the base film keeps uniform thickness, the composite effect between the base film and the barrier layer is further improved, servo electric cylinders 109 are respectively arranged on two sides of the top of the movable frame 105, one ends of driving shafts of the two servo electric cylinders 109 are respectively and fixedly connected with two sides of the top of the first mounting frame 106, the driving shafts of the two servo electric cylinders 109 drive the first mounting frame 106 to move downwards inside the movable frame 105, and the adjustment of the heights of the glue homogenizing roller 107 and the surface of the base film is realized, thereby realizing the control of the thickness of the sizing material on the surface of the composite film.
Example 3:
referring to fig. 1-3, two servo motors 201 are symmetrically disposed on the right side of the first movable frame 101, two screws 202 are symmetrically arranged inside the first movable frame 101, one end of each screw 202 is fixedly connected with one end of an output shaft of each servo motor 201 through a coupler, two screw holes 203 are symmetrically arranged inside the movable frame 105, the inner parts of the two screw holes 203 are respectively connected with the surface threads of the two screw rods 202, the front surface and the back surface of the movable frame 105 are both provided with slide blocks 204, the two sides of the inner wall of the first movable frame 101 are both provided with slide grooves 205 matched with the slide blocks 204, the screw 202 is driven to rotate by the output shaft of the servo motor 201, the movable frame 105 slides left and right in the first movable frame 101 by utilizing the threaded connection of the two screws 202 and the movable frame 105, and the refining treatment on the rubber material on the surface of the composite film is completed by matching with the roller 107 in the movable frame 105.
Example 4:
referring to fig. 1-4, a cooling mechanism is disposed at the bottom of the mounting plate 50 and on the right side of the glue spreading mechanism, the cooling mechanism includes a second movable frame 301, a second mounting frame 302 is movably disposed inside the second movable frame 301, a spiral heat exchange tube 303 is disposed inside the second mounting frame 302, a water inlet tube 304 is disposed on the left side inside the spiral heat exchange tube 303, a water outlet tube 305 is disposed on the right side inside the spiral heat exchange tube 303, water guide hoses are communicated with one ends of the water inlet tube 304 and the water outlet tube 305, slide bars 306 are disposed around the inside of the second movable frame 301, slide holes 307 matched with the slide bars 306 are disposed around the inside of the second mounting frame 302, the surfaces of the four slide bars 306 are respectively connected with the insides of the four slide holes 307 in a sliding manner, two servo electric cylinders 308 are symmetrically disposed on two sides of the top of the second movable frame 301, and one ends of drive shafts of the two servo electric cylinders 308 are respectively fixedly connected with two sides of the top of the second mounting frame 302, through the inside spiral heat exchange tube 303 that sets up of second movable frame 301, utilize inlet tube 304 and outlet pipe 305 to realize that the inside of spiral heat exchange tube 303 carries out the coolant liquid circulation, spiral heat exchange tube 303 carries out heat transfer treatment to the sizing material, makes the sizing material cool down rapidly, further improves the compound effect of complex film.
Example 5:
referring to fig. 1-5, in the present invention, a film pressing mechanism is disposed on the right side of the bottom of the mounting plate 50, the film pressing mechanism includes a third movable frame 401, a limiting frame 402 is disposed inside the third movable frame 401, two movable grooves 403 are disposed on two sides inside the limiting frame 402, a material discharge frame 404 is slidably disposed inside the movable grooves 403, a material feeding assembly is disposed on the back side of the third movable frame 401, the material discharge frame 404 is fed into the limiting frame 402 by the material feeding assembly, the material feeding assembly replaces the material discharge frame 404 after pressing a membrane inside the material discharge frame 404 into the top of the base membrane by the film pressing mechanism, the material feeding assembly can be a manipulator, two servo three cylinders 405 are symmetrically disposed on two sides of the top of the third movable frame 401, a film pressing plate 406 is disposed inside the third movable frame 401, one end of a driving shaft of each of the two servo three cylinders 405 is respectively fixedly connected to two sides of the top of the film pressing plate 406, the pressing film plate 406 is driven by two servo cylinders three 405 to move downwards, and the film inside the discharging frame 404 is pressed above the base film.
Example 6:
referring to fig. 1, three groups of driving mechanisms are arranged at the top of the mounting plate 50, each driving mechanism includes a driving cylinder 501, one end of a driving shaft of each driving cylinder 501 is fixedly connected with the top of each of the first movable frame 101, the second movable frame 301 and the third movable frame 401, movable rods 502 are arranged on two sides of the tops of the first movable frame 101, the second movable frame 301 and the third movable frame 401, a plurality of movable sleeves 503 are arranged at the top of the mounting plate 50, the interiors of the movable sleeves 503 are movably connected with the top ends of the movable rods 502, and the driving cylinders 501 drive the gluing mechanism, the cooling mechanism and the film pressing mechanism to move downwards respectively, so that the gluing, cooling and film pressing processes of the packaging composite film are normally performed.
Example 7:
referring to fig. 1-6, in the present invention, a discharging mechanism is movably disposed inside a conveying frame 40, the discharging mechanism includes a discharging plate 601, a movable plate 602 is slidably disposed inside the conveying frame 40, a groove 603 is disposed at the top of the movable plate 602, the discharging plate 601 is movably connected to the inside of the groove 603, glue dropping grooves 604 are disposed on both sides of the top of the movable plate 602, a base film is disposed inside the discharging plate 601 by placing the discharging plate 601 inside the movable plate 602, pressing strips are disposed on both sides of the top of the discharging plate 601, two sides of the base film are limited by the two pressing strips, the base film is smoothly disposed inside the discharging plate 601, and the two glue dropping grooves 604 at the top of the movable plate 602 are used for storing redundant glue on the base film, so as to prevent the glue from polluting the inside of the production box 10.
Example 8:
referring to fig. 1-8, a leveling mechanism is disposed on the right side of the conveying frame 40, the leveling mechanism includes a leveling roller 701, movable blocks 702 are slidably disposed on the front side and the back side of the conveying frame 40, mounting grooves 703 are disposed on opposite sides of the two movable blocks 702, rotating bearing blocks 704 are slidably disposed inside the mounting grooves 703, the insides of the two rotating bearing blocks 704 are rotatably connected to two ends of the leveling roller 701 respectively, servo electric cylinders four 705 are disposed inside the two movable blocks 702, one ends of driving shafts of the two servo electric cylinders four 705 are fixedly connected to tops of the two rotating bearing blocks 704 respectively, and the leveling roller 701 and a barrier layer and a heat seal layer covering the surface of a base film are used for rolling pressure application, so that the composite effect between the base film, the barrier layer and the heat seal layer is improved, and the composite efficiency is greatly improved.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111023855.2A CN113681919B (en) | 2021-09-02 | 2021-09-02 | Equipment for producing medicinal packaging composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111023855.2A CN113681919B (en) | 2021-09-02 | 2021-09-02 | Equipment for producing medicinal packaging composite film |
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| CN113681919A CN113681919A (en) | 2021-11-23 |
| CN113681919B true CN113681919B (en) | 2022-03-04 |
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|---|---|---|---|---|
| CN114560119B (en) * | 2022-03-16 | 2024-03-22 | 安徽有研吸气新材料股份有限公司 | Vacuum packaging equipment for getter tabletting |
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| CN113681919A (en) | 2021-11-23 |
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Denomination of invention: Equipment for producing composite films for pharmaceutical packaging Granted publication date: 20220304 Pledgee: Huaxia Bank Co.,Ltd. Nanchang Branch Pledgor: Jiangxi Yatai pharmaceutical packaging Co.,Ltd. Registration number: Y2024980058144 |
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