CN112706422A - Preparation method of antibacterial preservative film - Google Patents
Preparation method of antibacterial preservative film Download PDFInfo
- Publication number
- CN112706422A CN112706422A CN202011453661.1A CN202011453661A CN112706422A CN 112706422 A CN112706422 A CN 112706422A CN 202011453661 A CN202011453661 A CN 202011453661A CN 112706422 A CN112706422 A CN 112706422A
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- Prior art keywords
- preservative film
- antibacterial preservative
- plate
- roller
- frame
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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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/18—Straightening or flattening of plates or sheets
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a preparation method of an antibacterial preservative film, which mainly comprises the following steps: artifical direction, film rolling, slitter edge are cut and are vertically levelly and smoothly multiple processes such as, the preparation machinery that uses includes unable adjustment base, U type frame, compression roller, levelly and smoothly device and coiling mechanism, the left and right sides symmetry of unable adjustment base up end be fixed with U type frame, two compression rollers have been distributed through the round pin axle in the upper end of U type frame, unable adjustment base's upper end middle part is provided with levelly and smoothly device, the coiling mechanism is installed on unable adjustment base's upper end right side. The invention can solve the problems that the surface of the antibacterial preservative film is easy to wrinkle due to the fact that the antibacterial preservative film is light and thin, longitudinal stripes are easy to generate on the surface of a film roll after the antibacterial preservative film is wound into a winding roller, and when the waste edge of the antibacterial preservative film is cut off, the two sides of the antibacterial preservative film which is just cut are easy to roll inwards and adhere to the preservative film, so that the two sides of the preservative film become thick, and the flatness of the two sides of the rolled film is influenced after winding.
Description
Technical Field
The invention relates to the technical field of preservative film preparation, in particular to a preparation method of an antibacterial preservative film.
Background
The plastic wrap is a plastic package product, is usually prepared by polymerization reaction with ethylene as a master batch, and can be mainly divided into three categories: the first is polyethylene, abbreviated as PE; the second is polyvinyl chloride, PVC for short; the third is polyvinylidene chloride, abbreviated as PVDC. The preservative film is widely applied to the fields of food heating in a microwave oven, food preservation in a refrigerator, fresh and cooked food packaging and the like, and the food packaging field of family life, supermarket stores, hotels and restaurants and industrial production, and the antibacterial food preservative film is a functional film which is formed by adding an antibacterial agent into the preservative film and achieves the aims of antibiosis and preservation through the slow release, photocatalysis and the like of the antibacterial agent.
At present, when the antibacterial preservative film is prepared, the following defects generally exist: 1. when the antibacterial preservative film is rolled, the antibacterial preservative film is light and thin, if the tightening state in the conveying process is not good, wrinkles are easily generated on the surface of the antibacterial preservative film, and after the antibacterial preservative film is rolled into a rolling roller, longitudinal stripes are easily generated on the surface of a film roll, so that the appearance effect and the use quality of the antibacterial preservative film are reduced; 2. when antibiotic plastic wrap excision slitter edge, antibiotic plastic wrap takes place slight skew easily, and the interior book appears easily in the antibiotic plastic wrap both sides that just cut the completion, and the laminating makes the both sides thickening of plastic wrap, more can influence the roughness of rolling up the membrane both sides after the rolling on the plastic wrap.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the antibacterial preservative film is rolled, the antibacterial preservative film is light and thin, if the tightening state is not good in the conveying process, wrinkles are easy to appear on the surface of the antibacterial preservative film, after the antibacterial preservative film is rolled into a rolling roller, longitudinal stripes are easy to generate on the surface of a film roll, the appearance effect and the use quality of the antibacterial preservative film are reduced, when the antibacterial preservative film cuts waste edges, slight deviation is easy to occur, inner rolls are easy to appear on two sides of the freshly cut antibacterial preservative film, the two sides of the preservative film are attached to the preservative film, the two sides of the preservative film are thickened, the flatness of the two sides of the rolled film is more influenced after rolling, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the preparation method of the antibacterial preservative film adopts the following machinery: the machine comprises a fixed base, a U-shaped frame, compression rollers, a flattening device and a winding device, wherein the U-shaped frame is symmetrically fixed on the left side and the right side of the upper end face of the fixed base, the two compression rollers are distributed on the upper end of the U-shaped frame through pin shafts, the flattening device is arranged in the middle of the upper end of the fixed base, and the winding device is installed on the right side of the upper end of the fixed base.
Unable adjustment base include PMKD, air pump, ventilate the chamber, surely make mechanism and mounting bracket, there is the air pump left front side of PMKD up end through air pump pedestal mounting, the air pump is linked together through ventilating the chamber and surely making mechanism, surely make the mechanism and set up on the mounting bracket, the upper end left side at PMKD is fixed to the mounting bracket, concrete during operation, through the air pump to ventilating the chamber delivered gas, gaseous entering surely makes the mechanism, and then the antibiotic plastic wrap when will excising the slitter edge blows to the outside, prevents its interior book and skew.
The leveling device comprises a mounting frame, gears, a leveling mechanism, a transmission belt and a bidirectional motor, wherein the mounting frame is fixed on the right side of the upper end of a fixed bottom plate, the gears are symmetrically and rotatably arranged on the upper side and the lower side of the rear end surface of the mounting frame, the leveling mechanism is connected with the front end of the gears, the transmission belt is meshed between the gears, the middle part of the rear end of a lower side gear is connected with an output shaft of the bidirectional motor, the bidirectional motor is mounted on the fixed bottom plate through a motor base, during specific work, when the leveling mechanism is positioned above the middle part of the fixed bottom plate, the bidirectional motor drives the lower side gear to rotate and further drives the transmission belt to move, the gears on the upper side and the lower side are synchronously driven to rotate, at the moment, the bidirectional screws on the upper side and the lower side simultaneously rotate, the movable frame is driven to move towards the direction far, the left end and the right end of the leveling roller rotate on the sliding block, the position of the leveling roller is always kept at a proper horizontal plane through the limiting spring, when the movable frame moves to the front side and the rear side of the bidirectional screw rod, the gear on the lower side is driven by the bidirectional motor to reversely rotate, and then the gear on the upper side is driven by the driving belt to reversely rotate.
The winding device comprises a U-shaped plate, a winding roller, a transmission gear, a driving motor and an auxiliary flattening mechanism, wherein the U-shaped plate is arranged on the right side of a U-shaped frame on the right side, the U-shaped plate is arranged on a fixed base plate, the winding roller is rotatably arranged at the upper end of the U-shaped plate, the rear end of the winding roller penetrates through the U-shaped plate and is connected with the transmission gear, the driving gear is meshed below the transmission gear and is connected with an output shaft of the driving motor, the driving motor is arranged on the U-shaped plate through a motor fixing seat, the auxiliary flattening mechanism is arranged on the right side of the U-shaped plate and is arranged at the upper end of the fixed base plate, during specific work, the driving gear is driven to rotate through the driving motor, the meshed transmission gear is further driven to rotate, the winding roller is synchronously driven to rotate, the antibacterial preservative film adhered on, the rolling quality is ensured.
Leveling mechanism include two-way lead screw, remove the frame, the spout, the slider, spacing spring and leveling roller, two-way lead screw is installed to the front end of gear, both ends are rotated around two-way lead screw and are set up on the mounting bracket, the removal frame is installed through screw-thread fit's mode symmetry in both sides around the two-way lead screw middle part, the spout has been seted up to the both ends symmetry of controlling that the removal frame in upper and lower both sides is close to one side each other, it is provided with the slider to slide in the spout, the slider passes through spacing spring and is connected with the spout, it has leveling roller to link through normal running fit.
When the machine is adopted for preparing the antibacterial preservative film, the method also comprises the following steps:
s1, manual guiding: manually drawing the just-manufactured antibacterial preservative film, sequentially passing through the left compression roller, the cutting mechanism, the flattening device and the right compression roller, and finally adhering the antibacterial preservative film on a winding roller;
s2, rolling the film: the driving gear is driven to rotate by the driving motor, so that the antibacterial preservative film is wound by the winding roller, the surface of the film roll is further flattened by the auxiliary flattening mechanism, and the tension degree is maintained;
s3, cutting waste edges: when the antibacterial preservative film is rolled, redundant parts on the front side and the rear side of the antibacterial preservative film are cut off through a cutting mechanism, and inward rolling is prevented;
s4, flattening longitudinally: and (3) flattening the surface of the antibacterial preservative film by the reciprocating flattening mechanism while rolling.
Preferably, the cutting mechanism include cutter, connecting plate, intercommunication chamber, venthole and outlet duct, the left and right sides symmetry of mounting bracket upper end downside is fixed with the round bar, the cutter is installed to the lower extreme of round bar, the connecting plate is installed to the upper and lower bilateral symmetry of mounting bracket top, seted up the intercommunication chamber in the connecting plate, the intercommunication chamber with ventilate the chamber intercommunication, evenly seted up the venthole on the intercommunication chamber, the outlet duct is installed to bilateral symmetry around the connecting plate, the outlet duct is linked together with the intercommunication chamber.
Preferably, supplementary flattening mechanism include the backup pad, the apparatus further comprises a rotating shaft, the rotor plate, the live-rollers, circular frame, connecting rod and coupling spring, the backup pad is installed to bilateral symmetry around PMKD upper end right side, the pivot is installed through normal running fit's mode to the upside of backup pad, the rotor plate is installed to bilateral symmetry around the pivot, the lower extreme rotation of rotor plate is provided with the live-rollers, the live-rollers tightly leans on the wind-up roll, the backup pad upside is kept away from on the terminal surface of live-rollers the symmetry and is installed circular frame, both ends pass the rotor plate and are located circular frame around the pivot, the lower extreme of pivot even has the connecting rod, install the dog on the inner wall on circular frame right side, the connecting.
Preferably, one end of the moving frame, which is far away from the leveling roller, is arranged on the fixed bottom plate and the mounting frame in a sliding mode through a T-shaped structure.
Preferably, the cutter is of a right-angle trapezoidal structure, and the inclined plane is located on the left side.
Preferably, the air outlet pipe is obliquely arranged.
(III) advantageous effects
1. According to the preparation method of the antibacterial preservative film, a machine which maintains the tension state of the preservative film all the time and can perform reciprocating longitudinal leveling in the process of preparing the antibacterial preservative film is designed, the appearance effect and the use quality of the antibacterial preservative film are ensured, the utilization efficiency of the machine is greatly improved, meanwhile, the machine also avoids adverse effects caused by cutting waste edges, and the flatness of a rolled film roll is kept at a higher level;
2. according to the preparation method of the antibacterial preservative film, the two-way rotation of the two-way motor further drives the leveling mechanism to perform reciprocating leveling motion on the antibacterial preservative film, so that longitudinal wrinkles on the surface of the preservative film can be smoothed out, and stripes in the longitudinal direction and the transverse direction of the surface of the rolled preservative film are reduced as much as possible;
3. according to the preparation method of the antibacterial preservative film, the slitter edges are processed through the cutting mechanism, and air is blown to the cutting positions on the two sides through the air pump, so that the antibacterial preservative film is prevented from deviating, and the antibacterial preservative film rolled in is blown outwards.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic view of a first perspective structure of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a cross-sectional view between the vent lumen and the cutting mechanism of the present invention;
FIG. 5 is a partial cross-sectional view of the grading mechanism of the present invention;
FIG. 6 is a partial cross-sectional view of the auxiliary flattening mechanism of the present invention;
fig. 7 is an enlarged view of a portion of the invention at X of fig. 5.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a method for preparing an antibacterial plastic wrap, the method comprising the steps of: this machinery includes unable adjustment base 1, U type frame 2, compression roller 3, levels device 4 and coiling mechanism 5, the left and right sides symmetry of 1 up end of unable adjustment base be fixed with U type frame 2, the upper end of U type frame 2 distributes through the round pin axle has two compression rollers 3, the upper end middle part of unable adjustment base 1 is provided with levels device 4, coiling mechanism 5 is installed on the upper end right side of unable adjustment base 1.
Unable adjustment base 1 include PMKD 11, air pump 12, ventilate chamber 13, surely make mechanism 14 and mounting bracket 15, there is air pump 12 at the left front side of 11 up end of PMKD through air pump pedestal mounting, air pump 12 is linked together through ventilating chamber 13 and surely make mechanism 14, surely make mechanism 14 set up on mounting bracket 15, mounting bracket 15 is fixed in PMKD's 11 upper end left side, concrete during operation, through air pump 12 to ventilating chamber 13 delivered gas, gaseous entering surely makes mechanism 14, and then the antibiotic plastic wrap when will excising the slitter edge blows to the outside, prevent its interior book and skew.
The cutting mechanism 14 comprises a cutter 141, a connecting plate 142, a communicating cavity 143, air outlet holes 144 and air outlet pipes 145, round rods are symmetrically fixed on the left side and the right side of the lower side surface of the upper end of the mounting frame 15, the cutter 141 is installed at the lower end of each round rod, the connecting plates 142 are symmetrically installed on the upper side and the lower side above the mounting frame 15, the communicating cavity 143 is formed in each connecting plate 142, the communicating cavity 143 is communicated with the ventilation cavity 13, the air outlet holes 144 are uniformly formed in the communicating cavity 143, the air outlet pipes 145 are symmetrically installed on the front side and the rear side of each connecting plate 142, and; the cutter 141 is of a right-angled trapezoid structure, and the inclined plane is located on the left side; the air outlet pipe 144 is obliquely arranged; during specific work, carry gas to the chamber of ventilating 13 through air pump 12, it reaches venthole 144 to be gaseous via intercommunication chamber 143, gas through blowing off in the venthole 144, it is spacing to the upper and lower both sides of the antibiotic plastic wrap in the transport, prevent to take place the skew, at this moment, the slitter edge of antibiotic plastic wrap both sides is amputated under cutter 141's effect, and gaseous synchronous export from outlet duct 145, because the slope setting of outlet duct 145, gaseous just in time blows the cutting department in both sides, the antibiotic plastic wrap that will have the interior book trend outwards blows, prevent that it from gluing the pile on antibiotic plastic wrap, cause antibiotic plastic wrap both sides overly thick.
The leveling device 4 comprises an installation frame 41, a gear 42, a leveling mechanism 43, a transmission belt 44 and a bidirectional motor 45, the installation frame 41 is fixed on the right side of the upper end of the fixed bottom plate 11, the gears 42 are symmetrically and rotatably arranged on the upper side and the lower side of the rear end face of the installation frame 41, the leveling mechanism 43 is connected to the front end of the gear 42, the transmission belt 44 is meshed between the gears 42, the middle part of the rear end of the lower gear 42 is connected with an output shaft of the bidirectional motor 45, the bidirectional motor 45 is installed on the fixed bottom plate 11 through a motor base, when the leveling mechanism 43 is located above the middle part of the fixed bottom plate 11 during specific work, the bidirectional motor 45 drives the gear 42 on the lower side to rotate, and further drives the transmission belt 44 to move, the gears 42 on the upper side and the lower side are synchronously driven to rotate, at the same time, and further driving the leveling roller 436 to move in a direction away from the middle of the bidirectional screw 431, so as to roll the upper and lower sides of the antibacterial preservative film synchronously, the left and right ends of the leveling roller 436 rotate on the slider 434, and the position of the leveling roller 436 is always maintained at a proper horizontal plane by the limit spring 435, when the movable frame 432 moves to the front and rear sides of the bidirectional screw 431, the gear 42 on the lower side is driven to rotate reversely by the bidirectional motor 45, so that the gear 42 on the upper side is driven to rotate reversely by the transmission belt 44, and at the same time, the bidirectional screw 431 is driven to rotate reversely by the synchronous driving of the gears 42 on the upper and lower sides, so as to drive the movable frame 432 and the leveling roller 436 to move from the front and rear sides of the bidirectional screw 431 to the middle of the bidirectional screw 431, and simultaneously roll the upper and lower sides of the antibacterial preservative film, and repeat the above steps, so as, so as to ensure the smoothness of the antibacterial preservative film in the longitudinal and transverse directions.
The leveling mechanism 43 comprises a bidirectional screw rod 431, a moving frame 432, sliding grooves 433, sliding blocks 434, limiting springs 435 and leveling rollers 436, the bidirectional screw rod 431 is installed at the front end of the gear 42, the front end and the rear end of the bidirectional screw rod 431 are rotatably arranged on the installation frame 41, the moving frame 432 is symmetrically installed on the front side and the rear side of the middle part of the bidirectional screw rod 431 in a thread fit mode, the sliding grooves 433 are symmetrically formed in the left end and the right end of the moving frame 432 on the upper side and the right end of the moving frame 432 on one side, the sliding blocks 434 are slidably arranged in the sliding grooves 433, the sliding blocks 434 are connected with the sliding grooves 433 through the limiting springs 435, and the leveling rollers 436; one end of the movable frame 432 away from the leveling roller 436 is slidably disposed on the fixed base plate 11 and the mounting frame 41 through a T-shaped structure.
The winding device 5 comprises a U-shaped plate 51, a winding roller 52, a transmission gear 53, a driving gear 54, a driving motor 55 and an auxiliary flattening mechanism 56, the U-shaped plate 51 is arranged on the right side of the right U-shaped frame 2, the U-shaped plate 51 is installed on the fixed base plate 11, the winding roller 52 is rotatably arranged at the upper end of the U-shaped plate 51, the rear end of the winding roller 52 penetrates through the U-shaped plate 51 to be connected with the transmission gear 53, the driving gear 54 is meshed below the transmission gear 53, the driving gear 54 is connected with an output shaft of the driving motor 55, the driving motor 55 is installed on the U-shaped plate 51 through a motor fixing seat, the auxiliary flattening mechanism 56 is arranged on the right side of the U-shaped plate 51, the auxiliary flattening mechanism 56 is installed at the upper end of the fixed base plate 11, and during specific work, the driving gear 54 is driven to, the antibacterial preservative film adhered to the winding roller 52 is wound, and the wound antibacterial preservative film is limited and rolled by the auxiliary flattening mechanism 56, so that the winding quality is ensured.
The auxiliary flattening mechanism 56 comprises a supporting plate 561, a rotating shaft 562, a rotating plate 563, a rotating roller 564, a circular frame 565, a connecting rod 566 and a connecting spring 567, the supporting plate 561 is symmetrically installed on the front and back sides of the right side of the upper end of the fixed bottom plate 11, the rotating shaft 562 is installed on the upper side of the supporting plate 561 in a rotating fit manner, the rotating plate 563 is symmetrically installed on the front and back sides of the rotating shaft 562, the rotating roller 564 is rotatably installed at the lower end of the rotating plate 563, the rotating roller 564 abuts against the winding roller 52, the circular frame 565 is symmetrically installed on one end surface of the upper side of the supporting plate 561, which is far away from the rotating roller 564, the front and back ends of the rotating shaft 562 penetrate through the rotating plate 563 to be located in the circular frame 565, the connecting rod 566 is connected to the lower end of the rotating shaft 562, the stopper is installed on the inner wall of the right side of the circular frame 565, rotating roller 564 abuts against the surface of the upper end of wind-up roller 52, when wind-up roller 52 rotates to wind up the antibacterial preservative film, wind-up roller 52 becomes thick, and further rotating roller 564 is pushed upwards to further synchronously drive rotating plate 563 and rotating shaft 562 to rotate, at this time, rotating shaft 562 drives connecting rod 566 to rotate, connecting spring 567 is stretched, rotating roller 564 still keeps clinging to the surface of wind-up roller 52 under the elastic action of connecting spring 567, and rancour antibacterial preservative film is further flattened while the antibacterial preservative film is kept tensioned through rotating roller 564.
When the machine is adopted for preparing the antibacterial preservative film, the method also comprises the following steps:
s1, manual guiding: the just-made antibacterial preservative film is manually drawn, sequentially passes through the left compression roller 3, the cutting mechanism 14, the flattening device 4 and the right compression roller 3, and is finally adhered to the winding roller 52;
s2, rolling the film: the driving gear 54 is driven to rotate by the driving motor 55, so that the antibacterial preservative film is wound by the winding roller 52, the surface of the film roll is further flattened by the auxiliary flattening mechanism 56, and the tension degree is maintained;
s3, cutting waste edges: when the film is rolled, redundant parts on the front side and the rear side of the antibacterial preservative film are cut off through the cutting mechanism 14, and the inward rolling is prevented;
s4, flattening longitudinally: when the film is rolled, the surface of the antibacterial preservative film is leveled by the leveling mechanism 43 which reciprocates.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A preparation method of an antibacterial preservative film adopts the following machinery: this machinery includes unable adjustment base (1), U type frame (2), compression roller (3), levels device (4) and coiling mechanism (5), its characterized in that: the left side and the right side of the upper end surface of the fixed base (1) are symmetrically fixed with U-shaped frames (2), two compression rollers (3) are distributed at the upper end of each U-shaped frame (2) through pin shafts, the middle part of the upper end of the fixed base (1) is provided with a flattening device (4), and the right side of the upper end of the fixed base (1) is provided with a winding device (5);
the cutting device is characterized in that the fixed base (1) comprises a fixed bottom plate (11), an air pump (12), a ventilation cavity (13), a cutting mechanism (14) and a mounting rack (15), the air pump (12) is mounted on the left front side of the upper end face of the fixed bottom plate (11) through the air pump base, the air pump (12) is communicated with the cutting mechanism (14) through the ventilation cavity (13), the cutting mechanism (14) is arranged on the mounting rack (15), and the mounting rack (15) is fixed on the left side of the upper end of the fixed bottom plate (11);
the leveling device (4) comprises an installation frame (41), gears (42), a leveling mechanism (43), a transmission belt (44) and a two-way motor (45), the installation frame (41) is fixed on the right side of the upper end of the fixed base plate (11), the gears (42) are symmetrically and rotatably arranged on the upper side and the lower side of the rear end face of the installation frame (41), the leveling mechanism (43) is connected to the front end of each gear (42), the transmission belt (44) is meshed between the gears (42), the middle part of the rear end of the lower gear (42) is connected with an output shaft of the two-way motor (45), and the two-way motor (45) is installed on the fixed base plate (11;
the winding device (5) comprises a U-shaped plate (51), a winding roller (52), a transmission gear (53), a driving gear (54), a driving motor (55) and an auxiliary flattening mechanism (56), the U-shaped plate (51) is arranged on the right side of the U-shaped frame (2) on the right side, the U-shaped plate (51) is arranged on the fixed bottom plate (11), the upper end of the U-shaped plate (51) is rotatably provided with a winding roller (52), the rear end of the winding roller (52) penetrates through the U-shaped plate (51) to be connected with a transmission gear (53), a driving gear (54) is meshed below the transmission gear (53), the driving gear (54) is connected with an output shaft of a driving motor (55), the driving motor (55) is arranged on the U-shaped plate (51) through a motor fixing seat, the right side of the U-shaped plate (51) is provided with an auxiliary flattening mechanism (56), the auxiliary flattening mechanism (56) is arranged at the upper end of the fixed bottom plate (11);
the leveling mechanism (43) comprises a bidirectional screw rod (431), a moving frame (432), sliding grooves (433), sliding blocks (434), limiting springs (435) and leveling rollers (436), the bidirectional screw rod (431) is installed at the front end of a gear (42), the front end and the rear end of the bidirectional screw rod (431) are rotatably arranged on an installation frame (41), the moving frame (432) is symmetrically installed on the front side and the rear side of the middle part of the bidirectional screw rod (431) in a threaded fit mode, the sliding grooves (433) are symmetrically formed in the left end and the right end, close to one side, of the moving frame (432) on the upper side and the lower side, sliding blocks (434) are slidably arranged in the sliding grooves (433), the sliding blocks (434) are connected with the sliding grooves (433) through the limiting springs (435), and the leveling rollers (436) are connected between the sliding;
when the machine is adopted for preparing the antibacterial preservative film, the method also comprises the following steps:
s1, manual guiding: the antibacterial preservative film which is just manufactured is manually drawn, sequentially passes through the left compression roller (3), the cutting mechanism (14), the flattening device (4) and the right compression roller (3), and is finally adhered to the winding roller (52);
s2, rolling the film: the driving gear (54) is driven to rotate by the driving motor (55), so that the antibacterial preservative film is wound by the winding roller (52), and the surface of the film roll is further flattened by the auxiliary flattening mechanism (56) and the tension degree is maintained;
s3, cutting waste edges: when the film is rolled, redundant parts on the front side and the rear side of the antibacterial preservative film are cut off through a cutting mechanism (14), and inward rolling is prevented;
s4, flattening longitudinally: when the plastic film is rolled, the surface of the antibacterial preservative film is leveled through a leveling mechanism (43) which reciprocates.
2. The method for preparing an antibacterial preservative film according to claim 1, wherein the method comprises the following steps: cutting mechanism (14) include cutter (141), connecting plate (142), intercommunication chamber (143), venthole (144) and outlet duct (145), the left and right sides symmetry of mounting bracket (15) upper end downside is fixed with the round bar, cutter (141) are installed to the lower extreme of round bar, connecting plate (142) are installed to the upper and lower bilateral symmetry of mounting bracket (15) top, intercommunication chamber (143) have been seted up in connecting plate (142), intercommunication chamber (143) and ventilation chamber (13) intercommunication, venthole (144) have evenly been seted up on intercommunication chamber (143), outlet duct (145) are installed to the front and back bilateral symmetry of connecting plate (142), outlet duct (145) are linked together with intercommunication chamber (143).
3. The method for preparing an antibacterial preservative film according to claim 1, wherein the method comprises the following steps: the auxiliary flattening mechanism (56) comprises a supporting plate (561), a rotating shaft (562), a rotating plate (563), a rotating roller (564), a circular frame (565), a connecting rod (566) and a connecting spring (567), wherein the supporting plate (561) is symmetrically installed on the front side and the rear side of the right side of the upper end of the fixed bottom plate (11), the rotating shaft (562) is installed on the upper side of the supporting plate (561) in a rotating fit mode, the rotating plate (563) is symmetrically installed on the front side and the rear side of the rotating shaft (562), the rotating roller (564) is rotatably arranged at the lower end of the rotating plate (563), the rotating roller (564) abuts against the winding roller (52), the circular frame (565) is symmetrically installed on one end face, far away from the rotating roller (564), of the upper side of the supporting plate (561), the front end and the rear end of the rotating shaft (562) penetrate through the rotating plate (563) to be located in the circular frame (565), the, the connecting rod (566) is connected with the stopper through a connecting spring (567).
4. The method for preparing an antibacterial preservative film according to claim 1, wherein the method comprises the following steps: one end of the moving frame (432), which is far away from the leveling roller (436), is arranged on the fixed bottom plate (11) and the mounting frame (41) in a sliding mode through a T-shaped structure.
5. The method for preparing an antibacterial preservative film according to claim 2, wherein the method comprises the following steps: the cutter (141) is of a right-angle trapezoidal structure, and the inclined plane is located on the left side.
6. The method for preparing an antibacterial preservative film according to claim 2, wherein the method comprises the following steps: the air outlet pipe (144) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453661.1A CN112706422A (en) | 2020-12-12 | 2020-12-12 | Preparation method of antibacterial preservative film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453661.1A CN112706422A (en) | 2020-12-12 | 2020-12-12 | Preparation method of antibacterial preservative film |
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| CN112706422A true CN112706422A (en) | 2021-04-27 |
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| CN202011453661.1A Withdrawn CN112706422A (en) | 2020-12-12 | 2020-12-12 | Preparation method of antibacterial preservative film |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524739A (en) * | 2021-07-24 | 2021-10-22 | 刘雁燕 | TPU composite film preparation processing system and preparation processing technology |
| CN114474953A (en) * | 2022-01-18 | 2022-05-13 | 桐乡市华强布艺织造有限公司 | A set composite for high strength sofa fabric |
| CN116081357A (en) * | 2023-02-07 | 2023-05-09 | 南京贝迪新材料科技股份有限公司 | Quantum dot film winding device with tension adjusting function |
| CN116513853A (en) * | 2023-06-09 | 2023-08-01 | 浙江超逸纺织科技股份有限公司 | Coiling mechanism is used in processing of special silk fabric |
| CN117383330A (en) * | 2023-12-11 | 2024-01-12 | 青州金青云新材料有限公司 | Aluminized paper removes fold device |
-
2020
- 2020-12-12 CN CN202011453661.1A patent/CN112706422A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524739A (en) * | 2021-07-24 | 2021-10-22 | 刘雁燕 | TPU composite film preparation processing system and preparation processing technology |
| CN114474953A (en) * | 2022-01-18 | 2022-05-13 | 桐乡市华强布艺织造有限公司 | A set composite for high strength sofa fabric |
| CN114474953B (en) * | 2022-01-18 | 2024-01-30 | 桐乡市华强布艺织造有限公司 | Composite device for high-strength sofa fabric |
| CN116081357A (en) * | 2023-02-07 | 2023-05-09 | 南京贝迪新材料科技股份有限公司 | Quantum dot film winding device with tension adjusting function |
| CN116081357B (en) * | 2023-02-07 | 2023-09-26 | 南京贝迪新材料科技股份有限公司 | Quantum dot film winding device with tension adjusting function |
| CN116513853A (en) * | 2023-06-09 | 2023-08-01 | 浙江超逸纺织科技股份有限公司 | Coiling mechanism is used in processing of special silk fabric |
| CN117383330A (en) * | 2023-12-11 | 2024-01-12 | 青州金青云新材料有限公司 | Aluminized paper removes fold device |
| CN117383330B (en) * | 2023-12-11 | 2024-02-23 | 青州金青云新材料有限公司 | Aluminized paper removes fold device |
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Application publication date: 20210427 |