CN113442223A - Cutting processing machine and processing technology for preparing antibacterial preservative film - Google Patents
Cutting processing machine and processing technology for preparing antibacterial preservative film Download PDFInfo
- Publication number
- CN113442223A CN113442223A CN202110761331.7A CN202110761331A CN113442223A CN 113442223 A CN113442223 A CN 113442223A CN 202110761331 A CN202110761331 A CN 202110761331A CN 113442223 A CN113442223 A CN 113442223A
- Authority
- CN
- China
- Prior art keywords
- preservative film
- limiting
- wall
- cutting
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a processing machine and a processing technology for preparing and cutting an antibacterial preservative film, which comprises a U-shaped frame, a limiting device, a length adjusting device and a cutting device; the cutting device is symmetrically arranged inside the U-shaped frame; the preservative film punching device can solve the problems that the preservative film is difficult to fix in the punching process of preservative films with different thicknesses, the preservative film is easy to break due to overlarge tension in the preservative film punching process, the preservative film punching efficiency is low, the punching effect of the preservative film is influenced due to the fact that the preservative film is easy to wrinkle in the conveying process and the like in the existing preservative film punching process of point-cutting type cutting and punching processes.
Description
Technical Field
The invention relates to the technical field of preservative film production and processing, in particular to a cutting processing machine and a processing technology for preparing an antibacterial preservative film.
Background
The plastic wrap is a plastic packaging product, and is usually prepared by taking ethylene as a master batch through polymerization reaction, and the plastic wrap can be 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 microwave oven has the advantages of being capable of heating food, preserving food in a refrigerator, packaging fresh food and cooked food and the like, and being widely applied to the fields of food packaging of family life, supermarket stores, hotels and restaurants and industrial production.
In order to facilitate the use of the preservative film, point-cutting type cutting and punching processing is usually carried out on the preservative film, but the current preservative film mainly has the following problems in the process of point-cutting type cutting and punching: the in-process that the plastic wrap of different thickness punched is difficult to fix the plastic wrap, and the too big easy plastic wrap fracture that makes of tension among the plastic wrap punching process to the punching inefficiency of plastic wrap, thereby because the plastic wrap takes place the effect of punching of fold influence plastic wrap easily at the in-process of conveying.
Therefore, the cutting effect of the point-cutting type punching of the preservative film is improved; the invention provides a cutting processing machine and a processing technology for preparing an antibacterial preservative film.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the antibacterial preservative film preparation cutting processing machine comprises a U-shaped frame, a limiting device, a length adjusting device and a cutting device; the cutting device is symmetrically arranged inside the U-shaped frame; the cutting devices are positioned on the inner side of the limiting devices, and the number of the cutting devices corresponds to that of the limiting devices; wherein:
the limiting device comprises a limiting column, a smoothing unit, a fixed spring, a fixed block, an inserting clamping plate, a shaft lever, a rotating sleeve, a limiting sliding block, a limiting spring and a limiting roller; the middle part of the limiting column is provided with a through rectangular groove, the flattening units are symmetrically arranged in the middle part of the limiting column in a movable connection mode, mounting grooves are symmetrically formed in the outer wall of the limiting column from top to bottom, the fixing blocks are symmetrically arranged in the mounting grooves of the limiting column in a sliding fit mode, and the fixing blocks are connected with the mounting grooves of the limiting column through the arranged fixing springs; the inserting clamping plates are symmetrically arranged in the mounting grooves of the limiting columns up and down in an inserting mode, fixing grooves are evenly formed in the outer walls of the inserting clamping plates, the inserting clamping plates are fixed through fixing blocks, shaft rods are arranged at the lower ends of the inserting clamping plates, arc-shaped sliding grooves are formed in the outer walls of the lower ends of the inserting clamping plates, the rotating sleeve is connected with shaft heads at two ends of each shaft rod through bearings, limiting springs are arranged on the inner walls of the rotating sleeve, the other ends of the limiting springs are connected with limiting sliding blocks, the limiting sliding blocks are arranged in the arc-shaped sliding grooves at the lower ends of the inserting clamping plates in a sliding fit mode, and limiting rollers are arranged at the lower ends of the rotating sleeve in a movable connection mode; the plastic wrap passes inside spacing post, guarantees through smoothing out the unit that the plastic wrap side levels to peg graft the cardboard through the operation and can make the plastic wrap of different thickness all can guide spacingly through spacing roller, and at the in-process that punches when the plastic wrap, the in-process of plastic wrap pressure-drop deformation rotates by the self-adaptation, prevents that the plastic wrap tension from too big causing the plastic wrap fracture.
The cutting device comprises a driving motor, a driving belt wheel, a bidirectional threaded rod, a driven belt wheel, a transmission belt, an upper cutting unit and a lower auxiliary unit; the driving motors are symmetrically arranged on the U-shaped frame through motor bases, driving belt wheels are mounted on output shafts of the driving motors through flanges, the bidirectional threaded rods are uniformly arranged on the U-shaped frame through bearings, driven belt wheels are mounted at the top ends of the bidirectional threaded rods through flanges, and the driving belt wheels are connected with the adjacent driven belt wheels through arranged driving belts; the upper cutting unit and the lower auxiliary unit are respectively arranged on the bidirectional threaded rod in a threaded connection mode; the upper cutting unit is positioned right above the lower auxiliary unit; the driving motor works to drive the driving belt pulley to rotate, so that the upper cutting unit and the lower auxiliary unit are controlled to move mutually to ensure that the upper cutting unit and the lower auxiliary unit limit preservative films with different thicknesses; the punching treatment of the preservative film is realized through the action of the upper cutting unit and the lower auxiliary unit.
Preferably; the smoothing unit comprises a guide rod, a guide spring, a clamping plate, an adjusting column, a torsion spring and a mounting plate; the guide rods are symmetrically arranged on the limiting columns, guide springs are sleeved on the outer walls of the guide rods, the clamping plates are arranged on the limiting columns in a sliding fit mode, the clamping plates are sleeved on the outer walls of the guide rods, the adjusting columns are symmetrically arranged on the limiting columns in a movable connection mode, fixing holes are uniformly formed in the outer walls of the adjusting columns, the clamping plates are matched with the fixing holes in the outer walls of the adjusting columns, and mounting plates are arranged at the lower ends of the adjusting columns through bearings; the torsion spring is sleeved on the outer wall of the adjusting column, one end of the torsion spring is connected to the adjusting column, and the other end of the torsion spring is connected to the mounting plate; the outer wall of the preservative film is attached to the mounting plate by pulling the clamping plate open and pressing the adjusting column, when pressure exists between the preservative film and the mounting plate in the rolling process of the preservative film, the mounting plate is driven to rotate, the mounting plate realizes outward smoothing of the side edge of the preservative film under the action of the torsion spring, and the smoothing unit ensures that the side edge of the preservative film keeps flat in the rolling process through the outward expansion action of the mounting plate, so that the rolling effect of the preservative film is ensured; and the preservative film is prevented from being folded to ensure the punching effect on the preservative film.
Preferably; the upper cutting unit comprises an upper sliding sleeve, an upper positioning spring, an upper guide plate, an execution motor, an execution cam, a limiting rod, a supporting spring, a pressing plate, a punching needle and a fixing plate; the side wall of the upper sliding sleeve is symmetrically provided with movable columns in a movable connection mode; the movable columns arranged on the side wall of the upper sliding sleeve 460 are convenient for guiding the preservative film when the preservative film is attached to the upper sliding sleeve 460, the rectangular hole is formed in the lower end of the upper sliding sleeve, the upper guide plate is symmetrically arranged at the lower end of the upper sliding sleeve in a sliding fit mode and is connected with the upper sliding sleeve through the arranged upper positioning spring, the movable columns are uniformly arranged at the lower end of the upper guide plate in a movable connection mode, the movable columns arranged at the lower end of the upper guide plate 462 are used for guiding and limiting the preservative film in the movement process, the execution motor is arranged on the inner wall of the rectangular hole of the upper sliding sleeve through a motor base, the output shaft of the execution motor is connected with one end of the execution cam, and the other end of the execution cam is connected with the inner wall of the rectangular hole of the upper sliding sleeve through a bearing; the upper sliding sleeve is characterized in that limiting rods are uniformly arranged in the rectangular holes of the upper sliding sleeve, supporting springs are sleeved on the outer walls of the limiting rods, a fixing plate is mounted at the lower ends of the limiting rods, the fixing plate is arranged in the rectangular holes of the upper sliding sleeve, guide holes are uniformly formed in the fixing plate, the pressing plate is arranged on the limiting rods in a sliding fit mode and matched with the supporting springs, punching needles are uniformly arranged at the lower ends of the pressing plate, and the lower ends of the punching needles penetrate through the guide holes of the fixing plate respectively; the upper end of plastic wrap keeps the plastic wrap tensioning and levels through the effect of last deflector, and at the in-process of rolling plastic wrap, drive execution cam intermittent type through execution motor intermittent type work and rotate, thereby drive and press down board intermittent type formula reciprocating motion, realize carrying out the point-cut type to the plastic wrap of lower extreme through the in bank perforating needle and punch, go up the point-cut type that cutting unit realized the plastic wrap through the perforating needle reciprocating motion in row fast and punch, and the tensioning and the plastic wrap surfacing of having guaranteed the plastic wrap among the process of punching, the punching effect of plastic wrap has further been improved.
Preferably; the lower auxiliary unit comprises a lower sliding sleeve, a lower positioning spring, a lower guide plate, an actuating spring and a grinding block; the side wall of the lower sliding sleeve is symmetrically provided with movable columns in a movable connection mode; the movable column arranged on the side wall of the lower sliding sleeve avoids the damage of the outer wall of the preservative film caused by friction generated when the preservative film is contacted with the lower sliding sleeve; a rectangular hole is formed in the upper end of the lower sliding sleeve, lower guide plates are symmetrically arranged at the upper end of the lower sliding sleeve in a sliding fit mode, the lower guide plates are connected with the lower sliding sleeve through lower positioning springs, movable columns are uniformly arranged at the upper end of the lower guide plates in a movable connection mode, the movable columns arranged at the upper end of the lower guide plates guide and limit the movement process of the preservative film, polishing blocks are symmetrically arranged on the inner wall of the rectangular hole of the lower sliding sleeve in a sliding fit mode, and the polishing blocks are connected with the inner wall of the rectangular hole of the lower sliding sleeve through an execution spring; in the process that the perforating needle penetrates through the preservative film, the lower end of the perforating needle is matched with the grinding block, and the grinding block is pushed and extended by the spring to enable the perforating needle to be rubbed and ground by the grinding block in the reciprocating motion process, so that the sharpness of the perforating needle is kept; the lower end of the preservative film is limited through the lower guide plate, so that the flatness and the tension of the preservative film are ensured; the lower auxiliary unit realizes grinding of the punching needle through the grinding block to keep the punching needle sharp, so that the using effect of the punching needle is ensured.
Preferably; the length adjusting device comprises an adjusting screw rod, an operating panel, a sliding block and an adjusting press roller; the adjusting screw rods are symmetrically arranged on the U-shaped frame through bearings, the lower ends of the adjusting screw rods are provided with operating panels, the sliding blocks are symmetrically arranged on the U-shaped frame in a sliding fit mode, and the sliding blocks are connected with the adjusting screw rods in a threaded mode; the two sliding blocks are connected through an adjusting compression roller arranged in a movable connection mode, the operating panel is screwed to control the sliding blocks to move up and down on the adjusting screw rod, and the pressing depth of the preservative film in the middle of the cutting device is further controlled through the action of the adjusting compression roller, so that the length of the preservative film in the cutting device is controlled; the length adjusting device is convenient for adjusting the bending angle of the preservative film by pressing down the adjusting compression roller to control the cutting length of the preservative film; and the inner preservative film can be kept tensioned under the action of the adjusting compression roller, so that the preservative film can be conveniently cut.
Preferably; the outer wall of the adjusting compression roller is provided with a rubber sleeve; scales are uniformly arranged on the inner wall of the U-shaped frame at two sides of the adjusting screw rod; the outer wall of the adjusting compression roller is provided with a rubber sleeve to prevent the plastic wrap from being damaged due to rubbing caused by scraping between the adjusting compression roller and the plastic wrap, and the inner wall of the U-shaped frame is uniformly provided with scales to facilitate the length of the plastic wrap in the rotating operation disc control cutting device.
Preferably; guide rollers are uniformly arranged at the lower end of the outer wall of the mounting plate; the lower extreme of mounting panel is provided with the deflector roll and has improved the active nature of plastic wrap, is convenient for plastic wrap and mounting panel cooperation to avoid cutting between plastic wrap and the mounting panel and rub, prevent that the plastic wrap outer wall is damaged.
In addition, the invention also provides a preparation and cutting processing technology of the antibacterial preservative film, which comprises the following specific steps:
s1: firstly, mounting a coiled antibacterial preservative film on unwinding equipment, and drawing one end of the antibacterial preservative film out to sequentially pass through a limiting device and a cutting device and fix the antibacterial preservative film on winding equipment;
s2: controlling an adjusting compression roller to press down the antibacterial preservative film by screwing an operation plate according to the length of the cut antibacterial preservative film, so as to adjust the length of the antibacterial preservative film in the cutting device;
s3: the winding equipment works to wind the unreeled antibacterial preservative film in a winding way; and in the process of winding the antibacterial preservative film; the point-breaking type cutting treatment of the antibacterial preservative film is realized through the intermittent work of the cutting device.
The invention has the beneficial effects that:
the limiting device provided by the invention can ensure that the side edges of the preservative film are smooth through the smoothing unit, and the preservative films with different thicknesses can be guided and limited through the limiting roller by operating the inserting clamping plate;
the upper cutting unit provided by the invention rapidly realizes the point-cut punching of the preservative film through the reciprocating motion of the rows of punching needles, and ensures the tensioning of the preservative film and the surface smoothness of the preservative film in the punching process, thereby further improving the punching effect of the preservative film;
the lower auxiliary unit provided by the invention can polish the punching needle to keep the punching needle sharp through the action of the polishing block, so that the using effect of the punching needle is ensured;
the length adjusting device is convenient for adjusting the bending angle of the preservative film by adjusting the downward pressing of the pressing roller to control the cutting length of the preservative film; and the inner preservative film can be kept tensioned under the action of the adjusting compression roller, so that the preservative film can be conveniently cut.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view taken along line M-M of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of a portion of the invention at B in FIG. 2;
FIG. 5 is an enlarged view of a portion of the invention at C of FIG. 2;
FIG. 6 is a cross-sectional view of the cutting device of the present invention;
figure 7 is a side view of the spacing device of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
In addition, the following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention; therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 7, an antibacterial preservative film preparation cutting processing machine comprises a U-shaped frame 1, a limiting device 2, a length adjusting device 3 and a cutting device 4; a through hole is formed in the middle of the U-shaped frame 1 in a penetrating mode, the length adjusting device 3 is arranged in the through hole in the middle of the U-shaped frame 1 in a sliding fit mode, the limiting devices 2 are arranged on the left side and the right side of the inner wall of the U-shaped frame 1 respectively, and the cutting devices 4 are symmetrically arranged inside the U-shaped frame 1; the cutting devices 4 are positioned at the inner side of the limiting device 2, and the number of the cutting devices 4 corresponds to that of the limiting device 2; wherein:
the limiting device 2 comprises a limiting column 21, a smoothing unit 22, a fixed spring 23, a fixed block 24, an inserting clamping plate 25, a shaft rod 26, a rotating sleeve 27, a limiting sliding block 28, a limiting spring 29 and a limiting roller 20; a through rectangular groove is formed in the middle of the limiting column 21, smoothing units 22 are symmetrically arranged in the middle of the limiting column 21 in a movable connection mode, mounting grooves are symmetrically formed in the upper and lower parts of the outer wall of the limiting column 21, fixing blocks 24 are symmetrically arranged in the mounting grooves of the limiting column 21 in a sliding fit mode, and the fixing blocks 24 are connected with the mounting grooves of the limiting column 21 through fixing springs 23; the inserting clamping plate 25 is vertically and symmetrically arranged in the mounting groove of the limiting column 21 in an inserting mode, the outer wall of the inserting clamping plate 25 is uniformly provided with fixing grooves, the inserting clamping plate 25 is fixed through a fixing block 24, a shaft rod 26 is arranged at the lower end of the inserting clamping plate 25, an arc-shaped sliding groove is formed in the outer wall of the lower end of the inserting clamping plate 25, the rotating sleeve 27 is connected with shaft heads at two ends of the shaft rod 26 through bearings, a limiting spring 29 is arranged on the inner wall of the rotating sleeve 27, the other end of the limiting spring 29 is connected with a limiting sliding block 28, the limiting sliding block 28 is arranged in the arc-shaped sliding groove at the lower end of the inserting clamping plate 25 in a sliding fit mode, and the lower end of the rotating sleeve 27 is provided with a limiting roller 20 in a movable connection mode; the plastic wrap passes inside spacing post 21, guarantees through smoothing out unit 22 that the plastic wrap side levels to can all guide spacingly through spacing roller 20 through operation grafting cardboard 25 so that the plastic wrap of different thickness, and at the in-process that punches when the plastic wrap, the in-process of plastic wrap pressure-sensitive deformation rotates that 27 can the self-adaptation rotates, prevents that plastic wrap tension from too big causing the plastic wrap fracture.
The smoothing unit 22 comprises a guide rod 221, a guide spring 222, a clamping plate 223, an adjusting column 224, a torsion spring 225 and a mounting plate 226; the guide rod 221 is symmetrically arranged on the limiting column 21, the guide spring 222 is sleeved on the outer wall of the guide rod 221, the clamping plate 223 is arranged on the limiting column 21 in a sliding fit mode, the clamping plate 223 is sleeved on the outer wall of the guide rod 221, the adjusting columns 224 are symmetrically arranged on the limiting column 21 in a movable connection mode, fixing holes are uniformly formed in the outer walls of the adjusting columns 224, the clamping plate 223 is matched with the fixing holes in the outer walls of the adjusting columns 224, and the lower ends of the adjusting columns 224 are provided with mounting plates 226 through bearings; the torsion spring 225 is sleeved on the outer wall of the adjusting column 224, one end of the torsion spring 225 is connected to the adjusting column 224, the other end of the torsion spring 225 is connected to the mounting plate 226, and guide rollers are uniformly arranged at the lower end of the outer wall of the mounting plate 226; the lower end of the mounting plate 226 is provided with the guide roller, so that the activity of the preservative film is improved, and the preservative film is convenient to be matched with the mounting plate 226, so that the preservative film is prevented from being scraped and rubbed with the mounting plate 226, and the outer wall of the preservative film is prevented from being damaged; the clamping plate 223 is pulled open to press the adjusting column 224 so that the outer wall of the preservative film is attached to the mounting plate 226, when pressure exists between the preservative film and the mounting plate 226 in the rolling process of the preservative film, the mounting plate 226 is driven to rotate, the mounting plate 226 realizes outward smoothing of the side edge of the preservative film under the action of the torsion spring 225, and the smoothing unit 22 ensures that the side edge of the preservative film is kept smooth in the rolling process through the outward expansion effect of the mounting plate 226, so that the rolling effect of the preservative film is ensured; and the preservative film is prevented from being folded to ensure the punching effect on the preservative film.
The length adjusting device 3 comprises an adjusting screw 31, an operating panel 32, a sliding block 33 and an adjusting press roller 34; the adjusting screw rods 31 are symmetrically arranged on the U-shaped frame 1 through bearings, the lower ends of the adjusting screw rods 31 are provided with operating panels 32, the sliding blocks 33 are symmetrically arranged on the U-shaped frame 1 in a sliding fit mode, and the sliding blocks 33 are connected with the adjusting screw rods 31 in a threaded mode; the two sliding blocks 33 are connected through an adjusting press roller 34 which is movably connected, and a rubber sleeve is arranged on the outer wall of the adjusting press roller 34; scales are uniformly arranged on the inner wall of the U-shaped frame 1 positioned on two sides of the adjusting screw rod 31; the outer wall of the adjusting compression roller 34 is provided with a rubber sleeve to prevent the plastic wrap between the adjusting compression roller 34 and the plastic wrap from being scratched to cause the damage of the plastic wrap, the inner wall of the U-shaped frame 1 is uniformly provided with scales to facilitate the screwing operation disc 32 to control the length of the plastic wrap inside the cutting device 4, the screwing operation disc 32 is screwed, the sliding block 33 is controlled to move up and down on the adjusting screw 31, the pressing depth of the plastic wrap in the middle of the cutting device 4 is further controlled through the action of the adjusting compression roller 34, and therefore the length of the plastic wrap inside the cutting device 4 is controlled; the length adjusting device 3 is convenient for adjusting the bending angle of the preservative film by pressing down the adjusting compression roller 34 to control the cutting length of the preservative film; and the inner preservative film can be kept tensioned by the action of the adjusting compression roller 34 so as to facilitate the cutting of the preservative film.
The cutting device 4 comprises a driving motor 41, a driving belt wheel 42, a bidirectional threaded rod 43, a driven belt wheel 44, a transmission belt 45, an upper cutting unit 46 and a lower auxiliary unit 47; the driving motor 41 is symmetrically arranged on the U-shaped frame 1 through a motor base, a driving belt wheel 42 is arranged on an output shaft of the driving motor 41 through a flange, the two-way threaded rod 43 is uniformly arranged on the U-shaped frame 1 through a bearing, a driven belt wheel 44 is arranged at the top end of the two-way threaded rod 43 through a flange, and the driving belt wheel 42 is connected with the adjacent driven belt wheel 44 through a driving belt 45; the upper cutting unit 46 and the lower auxiliary unit 47 are respectively arranged on the bidirectional threaded rod 43 in a threaded connection mode; and the upper cutting unit 46 is positioned right above the lower auxiliary unit 47; the driving motor 41 works to drive the driving belt pulley 42 to rotate, so that the upper cutting unit 46 and the lower auxiliary unit 47 are controlled to move mutually to ensure that the upper cutting unit and the lower auxiliary unit limit the preservative films with different thicknesses; the perforation process of the wrap is achieved by the action of the upper cutting unit 46 and the lower auxiliary unit 47.
The upper cutting unit 46 comprises an upper sliding sleeve 460, an upper positioning spring 461, an upper guide plate 462, an actuating motor 463, an actuating cam 464, a limiting rod 465, a supporting spring 466, a pressing plate 467, a perforating needle 468 and a fixing plate 469; the side walls of the upper sliding sleeve 460 are symmetrically provided with movable columns in a movable connection mode; the movable columns arranged on the side wall of the upper sliding sleeve 460 are convenient for guiding the preservative film when the preservative film is attached to the upper sliding sleeve 460, the lower end of the upper sliding sleeve 460 is provided with a rectangular hole, the lower end of the upper sliding sleeve 460 is symmetrically provided with upper guide plates 462 in a sliding fit mode, the upper guide plates 462 are connected with the upper sliding sleeve 460 through upper positioning springs 461, the lower end of the upper guide plates 462 is uniformly provided with movable columns in a movable connection mode, the movable columns arranged at the lower end of the upper guide plates 462 are used for guiding and limiting the preservative film in the movement process, the execution motor 463 is arranged on the inner wall of the rectangular hole of the upper sliding sleeve 460 through a motor base, the output shaft of the execution motor 463 is connected with one end of an execution cam 464, and the other end of the execution cam 464 is connected with the inner wall of the rectangular hole of the upper sliding sleeve 460 through a bearing; the inner part of the rectangular hole of the upper sliding sleeve 460 is uniformly provided with a limiting rod 465, the outer wall of the limiting rod 465 is sleeved with a support spring 466, the lower end of the limiting rod 465 is installed on a fixing plate 469, the fixing plate 469 is arranged in the rectangular hole of the upper sliding sleeve 460, guide holes are uniformly formed in the fixing plate 469, a pressing plate 467 is arranged on the limiting rod 465 in a sliding fit mode, the pressing plate 467 is matched with the support spring 466, the lower end of the pressing plate 467 is uniformly provided with perforating needles 468, and the lower ends of the perforating needles 468 penetrate through the guide holes of the fixing plate 469 respectively; the effect that the upper end of plastic wrap was passed through last deflector 462 keeps the plastic wrap tensioning with level and smooth, and at the in-process of rolling plastic wrap, drive execution cam 464 intermittent type rotation through executive motor 463 intermittent type work, thereby drive and press board 467 intermittent type formula reciprocating motion, realize carrying out the point-cut type to the plastic wrap of lower extreme through in bank perforating needle 468 and punch, go up the point-cut type that cutting unit 46 realized the plastic wrap through in bank perforating needle 468 reciprocating motion fast and punch, and the tensioning and the plastic wrap surfacing of having guaranteed the plastic wrap among the process of punching, the effect of punching of plastic wrap has further been improved.
The lower auxiliary unit 47 includes a lower sliding sleeve 471, a lower positioning spring 472, a lower guide plate 473, an actuating spring 474 and a sanding block 475; the side walls of the lower sliding sleeve 471 are symmetrically provided with movable columns in a movable connection manner; the movable columns arranged on the side wall of the lower sliding sleeve 471 prevent the outer wall of the preservative film from being damaged due to friction generated when the preservative film is in contact with the lower sliding sleeve 471; a rectangular hole is formed in the upper end of the lower sliding sleeve 471, lower guide plates 473 are symmetrically arranged at the upper end of the lower sliding sleeve 471 in a sliding fit manner, the lower guide plates 473 are connected with the lower sliding sleeve 471 through lower positioning springs 472, movable columns are uniformly arranged at the upper end of the lower guide plates 473 in a movable connection manner, the movable columns arranged at the upper end of the lower guide plates 473 guide and limit the movement of the preservative film, polishing blocks 475 are symmetrically arranged on the inner wall of the rectangular hole of the lower sliding sleeve 471 in a sliding fit manner, and the polishing blocks 475 are connected with the inner wall of the rectangular hole of the lower sliding sleeve 471 through an execution spring 474; when the perforating needle 468 penetrates the preservative film, the lower end of the perforating needle 468 is matched with the grinding block 475, and the actuating spring 474 extends against the grinding block 475 to enable the perforating needle 468 to be rubbed and ground by the grinding block 475 during the reciprocating motion process, so that the sharpness of the perforating needle 468 is maintained; the lower end of the preservative film is limited through the lower guide plate 473, so that the smoothness and the tensioning of the preservative film are guaranteed; the lower auxiliary unit 47, by the action of the sanding block 475, achieves sanding of the perforating needle 468 keeping the perforating needle 468 sharp, thus ensuring the effectiveness of the use of the perforating needle 468.
In addition, the invention also provides a cutting processing technology for preparing the antibacterial preservative film; the method comprises the following specific steps:
s1: firstly, mounting a coiled antibacterial preservative film on an unreeling device, drawing one end of the antibacterial preservative film out to sequentially pass through the inside of the limiting column 21 and between the upper cutting unit 46 and the lower auxiliary unit 47, and fixing one end of the antibacterial preservative film on a reeling device;
s2: according to the length of the cut antibacterial preservative film, the operation plate 32 is screwed, the sliding block 33 is controlled to move up and down on the adjusting screw rod 31, and the pressing depth of the preservative film in the middle of the cutting device 4 is further controlled through the action of the adjusting press roller 34, so that the length of the preservative film in the cutting device 4 is controlled;
s3: the driving motor 41 works to drive the driving belt pulley 42 to rotate, so that the upper cutting unit 46 and the lower auxiliary unit 47 are controlled to move mutually to ensure that the upper cutting unit and the lower auxiliary unit limit the preservative films with different thicknesses; in the intermittent working process of the winding device, the execution motor 463 works intermittently to drive the execution cam 464 to rotate intermittently, so that the pressing plate 467 is driven to reciprocate intermittently, and the preservative film at the lower end is perforated in a point-breaking manner through the rows of perforating needles 468;
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 (8)
1. An antibacterial preservative film preparation cutting processing machine comprises a U-shaped frame (1), a limiting device (2), a length adjusting device (3) and a cutting device (4); the method is characterized in that: a through hole is formed in the middle of the U-shaped frame (1), the length adjusting device (3) is arranged in the through hole in the middle of the U-shaped frame (1) in a sliding fit mode, limiting devices (2) are arranged on the left side and the right side of the inner wall of the U-shaped frame (1) respectively, and the cutting devices (4) are symmetrically arranged inside the U-shaped frame (1); the cutting devices (4) are positioned at the inner side of the limiting device (2), and the number of the cutting devices (4) corresponds to that of the limiting device (2); wherein:
the limiting device (2) comprises a limiting column (21), a smoothing unit (22), a fixed spring (23), a fixed block (24), an inserting clamping plate (25), a shaft lever (26), a rotating sleeve (27), a limiting sliding block (28), a limiting spring (29) and a limiting roller (20); a through rectangular groove is formed in the middle of the limiting column (21), smoothing units (22) are symmetrically arranged in the middle of the limiting column (21) in a movable connection mode, mounting grooves are symmetrically formed in the upper and lower outer walls of the limiting column (21), the fixing blocks (24) are symmetrically arranged in the mounting grooves of the limiting column (21) in a sliding fit mode, and the fixing blocks (24) are connected with the mounting grooves of the limiting column (21) through the arranged fixing springs (23); the inserting clamping plates (25) are symmetrically arranged in the mounting grooves of the limiting columns (21) up and down in an inserting mode, fixing grooves are uniformly formed in the outer wall of the inserting clamping plate (25), the inserting clamping plate (25) is fixed through a fixing block (24), a shaft lever (26) is arranged at the lower end of the inserting clamping plate (25), and the outer wall of the lower end of the inserting clamping plate (25) is provided with an arc-shaped sliding groove, the rotating sleeve (27) is connected with the shaft heads at the two ends of the shaft lever (26) through bearings, the inner wall of the rotating sleeve (27) is provided with a limiting spring (29), the other end of the limiting spring (29) is connected with a limiting slide block (28), the limiting slide block (28) is arranged in the arc-shaped sliding groove at the lower end of the plug-in clamping plate (25) in a sliding fit manner, the lower end of the rotating sleeve (27) is provided with a limiting roller (20) in a movable connection manner;
the cutting device (4) comprises a driving motor (41), a driving belt wheel (42), a bidirectional threaded rod (43), a driven belt wheel (44), a transmission belt (45), an upper cutting unit (46) and a lower auxiliary unit (47); the driving motors (41) are symmetrically arranged on the U-shaped frame (1) through motor bases, driving belt wheels (42) are installed on output shafts of the driving motors (41) through flanges, the bidirectional threaded rods (43) are uniformly arranged on the U-shaped frame (1) through bearings, driven belt wheels (44) are installed at the top ends of the bidirectional threaded rods (43) through flanges, and the driving belt wheels (42) are connected with the adjacent driven belt wheels (44) through arranged driving belts (45); the upper cutting unit (46) and the lower auxiliary unit (47) are respectively arranged on the bidirectional threaded rod (43) in a threaded connection mode; and the upper cutting unit (46) is positioned right above the lower auxiliary unit (47).
2. The antibacterial cling film preparation cutting processing machine of claim 1, wherein: the smoothing unit (22) comprises a guide rod (221), a guide spring (222), a clamping plate (223), an adjusting column (224), a torsion spring (225) and a mounting plate (226); the guide rod (221) is symmetrically arranged on the limiting column (21), a guide spring (222) is sleeved on the outer wall of the guide rod (221), the clamping plate (223) is arranged on the limiting column (21) in a sliding fit mode, the clamping plate (223) is sleeved on the outer wall of the guide rod (221), the adjusting column (224) is symmetrically arranged on the limiting column (21) in a movable connection mode, fixing holes are uniformly formed in the outer wall of the adjusting column (224), the clamping plate (223) is matched with the fixing holes in the outer wall of the adjusting column (224), and a mounting plate (226) is arranged at the lower end of the adjusting column (224) through a bearing; the outer wall of adjusting post (224) is established to torsional spring (225), and the one end of torsional spring (225) is connected on adjusting post (224), the other end of torsional spring (225) is connected on mounting panel (226).
3. The antibacterial cling film preparation cutting processing machine of claim 1, wherein: the upper cutting unit (46) comprises an upper sliding sleeve (460), an upper positioning spring (461), an upper guide plate (462), an execution motor (463), an execution cam (464), a limiting rod (465), a supporting spring (466), a pressing plate (467), a punching needle (468) and a fixing plate (469); the side wall of the upper sliding sleeve (460) is symmetrically provided with movable columns in a movable connection mode; a rectangular hole is formed in the lower end of the upper sliding sleeve (460), an upper guide plate (462) is symmetrically arranged at the lower end of the upper sliding sleeve (460) in a sliding fit mode, the upper guide plate (462) is connected with the upper sliding sleeve (460) through an upper positioning spring (461), movable columns are uniformly arranged at the lower end of the upper guide plate (462) in a movable connection mode, the execution motor (463) is arranged on the inner wall of the rectangular hole of the upper sliding sleeve (460) through a motor base, the output shaft of the execution motor (463) is connected with one end of an execution cam (464), and the other end of the execution cam (464) is connected with the inner wall of the rectangular hole of the upper sliding sleeve (460) through a bearing; go up the inside gag lever post (465) that evenly is provided with of rectangular hole of sliding sleeve (460), and the outer wall cover of gag lever post (465) is equipped with supporting spring (466), gag lever post (465) lower extreme install on fixed plate (469), fixed plate (469) set up in the rectangular hole of last sliding sleeve (460), and fixed plate (469) evenly are provided with the guide hole, press board (467) set up on gag lever post (465) through sliding fit, and press board (467) and supporting spring (466) cooperate, press board (467) lower extreme evenly be provided with drift (468), and the guide hole of fixed plate (469) is run through respectively to the lower extreme of drift (468).
4. The antibacterial cling film preparation cutting processing machine of claim 1, wherein: the lower auxiliary unit (47) comprises a lower sliding sleeve (471), a lower positioning spring (472), a lower guide plate (473), an actuating spring (474) and a sanding block (475); the side wall of the lower sliding sleeve (471) is symmetrically provided with movable columns in a movable connection mode; the upper end that lies in lower sliding sleeve (471) is provided with the rectangular hole, lower sliding sleeve (471) upper end be provided with down deflector (473) through the sliding fit mode symmetry, just lower deflector (473) be connected through lower positioning spring (472) that sets up with between lower sliding sleeve (471), lower deflector (473) upper end evenly be provided with the activity post through the swing joint mode, the rectangular hole inner wall of lower sliding sleeve (471) is provided with sanding block (475) through the sliding fit mode symmetry, just sanding block (475) be connected through the executive spring (474) that sets up with the rectangular hole inner wall of lower sliding sleeve (471).
5. The antibacterial cling film preparation cutting processing machine of claim 1, wherein: the length adjusting device (3) comprises an adjusting screw rod (31), an operating panel (32), a sliding block (33) and an adjusting press roller (34); the adjusting screw rods (31) are symmetrically arranged on the U-shaped frame (1) through bearings, the lower ends of the adjusting screw rods (31) are provided with operating panels (32), the sliding blocks (33) are symmetrically arranged on the U-shaped frame (1) in a sliding fit mode, and the sliding blocks (33) are connected with the adjusting screw rods (31) in a threaded mode; the two sliding blocks (33) are connected through an adjusting press roller (34) which is arranged in a movable connection mode.
6. The antibacterial cling film production cutting processing machine as claimed in claim 5, wherein: the outer wall of the adjusting compression roller (34) is provided with a rubber sleeve; scales are uniformly arranged on the inner wall of the U-shaped frame (1) on two sides of the adjusting screw rod (31).
7. The antibacterial cling film production cutting processing machine as claimed in claim 2, wherein: the mounting panel (226) outer wall lower extreme evenly be provided with the deflector roll.
8. The antibacterial cling film production cutting processing machine as claimed in claim 5, wherein: the processing technology of the cutting processing machine for preparing the antibacterial preservative film comprises the following steps:
s1: firstly, mounting a coiled antibacterial preservative film on unwinding equipment, and drawing one end of the antibacterial preservative film out to sequentially pass through a limiting device (2) and a cutting device (4) and fix the antibacterial preservative film on winding equipment;
s2: according to the length of the cut antibacterial preservative film, the adjusting compression roller (34) is controlled to press the antibacterial preservative film through the screwing operation plate (32), so that the length of the antibacterial preservative film in the cutting device (4) is adjusted;
s3: the winding equipment works to wind the unreeled antibacterial preservative film in a winding way; and in the process of winding the antibacterial preservative film; the cutting device (4) works intermittently to realize the point-breaking type cutting treatment of the antibacterial preservative film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110761331.7A CN113442223A (en) | 2021-07-06 | 2021-07-06 | Cutting processing machine and processing technology for preparing antibacterial preservative film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110761331.7A CN113442223A (en) | 2021-07-06 | 2021-07-06 | Cutting processing machine and processing technology for preparing antibacterial preservative film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113442223A true CN113442223A (en) | 2021-09-28 |
Family
ID=77815266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110761331.7A Withdrawn CN113442223A (en) | 2021-07-06 | 2021-07-06 | Cutting processing machine and processing technology for preparing antibacterial preservative film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113442223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157336A (en) * | 2022-06-27 | 2022-10-11 | 江苏京环隆亨纸业有限公司 | Automatic measurement cutting equipment is used in production of coating white board paper |
| CN115556388A (en) * | 2022-10-06 | 2023-01-03 | 苏州恒川光伏科技有限公司 | Automatic manufacturing system and preparation method of wind driven generator blade web core material |
-
2021
- 2021-07-06 CN CN202110761331.7A patent/CN113442223A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157336A (en) * | 2022-06-27 | 2022-10-11 | 江苏京环隆亨纸业有限公司 | Automatic measurement cutting equipment is used in production of coating white board paper |
| CN115157336B (en) * | 2022-06-27 | 2023-12-26 | 江苏京环隆亨纸业有限公司 | Automatic measurement cutting equipment is used in production of coating white board paper |
| CN115556388A (en) * | 2022-10-06 | 2023-01-03 | 苏州恒川光伏科技有限公司 | Automatic manufacturing system and preparation method of wind driven generator blade web core material |
| CN115556388B (en) * | 2022-10-06 | 2023-10-10 | 苏州恒川光伏科技有限公司 | Automatic manufacturing system and manufacturing method for wind driven generator blade web core material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113442223A (en) | Cutting processing machine and processing technology for preparing antibacterial preservative film | |
| US11691840B2 (en) | Overlay sheet tensioner apparatus | |
| JPH03104597A (en) | Cutting device for laminated material | |
| KR20180035508A (en) | Bath towel fabric cutting machine | |
| CN106003443A (en) | All-silicon-rod squaring machine and squaring method | |
| CN110238095A (en) | Slicer and its Wiping mechanism | |
| CN211340163U (en) | Improve grey cloth of grey cloth quality of tailorring and tailor device | |
| CN211079731U (en) | Size-adjustable cutting device for chemical fiber fabric manufacturing machine | |
| CN211333338U (en) | Adjustable magic tape cutting machine | |
| CN207158438U (en) | A kind of draw-gear with flattening function of paper | |
| US1967202A (en) | Perforating machine | |
| CN211920360U (en) | Film splitter capable of improving splitting quality | |
| CN212708312U (en) | Paperboard indentation cutting device | |
| CN212608565U (en) | Copying paper reel slitting and flattening device | |
| KR200428871Y1 (en) | Textile paper cutting device | |
| CN219730059U (en) | Fixed-length transverse cutting machine | |
| CN210002158U (en) | cutting device for producing cotton yarn woven belt | |
| CN221439881U (en) | Winding machine with tensioning device | |
| CN204896887U (en) | Simplex position rewinding machine | |
| CN221022537U (en) | Packaging paper box cutting device | |
| CN220222945U (en) | Paper cutting device of paper laying machine | |
| CN216682341U (en) | Medicine cutter | |
| CN209736747U (en) | Circulating stock cutter for steel belt hairpin | |
| CN219527076U (en) | Cloth flattening machine | |
| CN221388221U (en) | Strip steel withdrawal and straightening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210928 |
|
| WW01 | Invention patent application withdrawn after publication |