CN117049257A - Automatic high-efficient film cutting machine - Google Patents
Automatic high-efficient film cutting machine Download PDFInfo
- Publication number
- CN117049257A CN117049257A CN202311308488.XA CN202311308488A CN117049257A CN 117049257 A CN117049257 A CN 117049257A CN 202311308488 A CN202311308488 A CN 202311308488A CN 117049257 A CN117049257 A CN 117049257A
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- Prior art keywords
- film
- fixedly connected
- electric
- plate
- roller
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Links
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 89
- 239000002390 adhesive tape Substances 0.000 claims description 43
- 238000003825 pressing Methods 0.000 claims description 43
- 230000000670 limiting effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 230000002742 anti-folding effect Effects 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 19
- 238000005096 rolling process Methods 0.000 abstract description 14
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
- 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
- B65H35/02—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 longitudinal slitters or perforators
-
- 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
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- 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
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- 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
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention belongs to the field of films, and particularly relates to an automatic efficient film splitting machine which comprises an underframe, a film splitting machine and the like; the upper part of the underframe is provided with a film dividing and cutting machine. The invention realizes that the film is extruded in the film rolling process by the arc plate, so that the whole state of the film which is collected into a roll shape is compact, the problem of scattering phenomenon of the film in the transportation process is avoided, the quality of the film is improved, the air is blown into the electric rolling roller by the air cylinder, the air is blown to the inner side of the film which is collected into the roll shape from the plurality of ventilation holes penetrating through the middle part of the electric rolling roller, the film which is collected into the roll shape and the outer ring surface of the electric rolling roller are further made to generate gaps, and the film which is collected into the roll shape is further compact by the impact force of the air, thereby greatly saving manpower, improving the taking-out efficiency of the film, and simultaneously avoiding the problem that the film is torn by manpower or the edge part of the film is deformed to influence the quality of the film.
Description
Technical Field
The invention belongs to the field of films, and particularly relates to an automatic efficient film dividing and cutting machine.
Background
The slitting machine is mechanical equipment for dividing a wide film into a plurality of narrow materials, and comprises an unreeling mechanism, a slitting mechanism, a reeling mechanism, functional rollers and a tension control deviation correcting control and detection device, wherein the working principle of the slitting machine is as follows: the film raw material discharged from the unreeling mechanism enters the cutting mechanism through the flattening roller, the tension detecting roller, the energizing roller and the deviation correcting system, and is respectively reeled into film rolls meeting the standard by the reeling mechanism after being cut;
based on the discovery of the prior art, the film is loose in the rolling process, so that the whole state of the film is loose when the film is rolled into a cylinder, the film is easy to scatter in the transportation process, the loose film is easy to fold in the transportation process and is rubbed with the outside, and the quality of the film is seriously affected;
the whole state of the film which is collected into a roll shape becomes compact, so that the film needs to be taken out manually and forcefully when the film is separated from the winding roller, the film taking-out efficiency is low, the film is easily torn or deformed in the edge part of the film in the process of pulling out the film manually, the quality of the film is further influenced, and meanwhile, when the film is wound through the rotation of the winding roller, the tail end of the cut film is easily folded inwards in the winding process, and the quality of the film is further influenced;
and the end of film need paste through the transparent adhesive tape to in the later stage packing encapsulation, and prior art is when pasting the transparent adhesive tape to the film, easily appears squinting and paste insecure condition to the film is when rolling through the wind-up roll rotation, and the terminal position of film is uncertain, leads to when pasting the transparent adhesive tape, needs the position of adjustment transparent adhesive tape or adjusts the position of film, causes the inefficiency of cutting.
Disclosure of Invention
In order to overcome the defect that the tail end of the cut film is easy to fold inwards in the winding process and the quality of the film is affected, the invention provides an automatic high-efficiency film splitting machine.
The technical scheme of the invention is as follows: an automatic high-efficiency film splitting machine comprises a bottom frame, a film splitting machine, a rotating roller and a first fixing frame; a film dividing and cutting machine is arranged at the upper part of the underframe; the left part of the film dividing and cutting machine is connected with a rotating roller; the right part of the film dividing and cutting machine is fixedly connected with a first fixing frame; the device also comprises an arc-shaped plate, an electric winding roller, an air cylinder, a second elastic piece and a winding unit; the right part of the underframe is connected with a winding unit; the winding unit is used for winding the cut film; the winding unit is connected with the first fixing frame; the winding unit is connected with an arc-shaped plate; the winding unit is connected with an electric winding roller, the electric winding roller is positioned at the left side of the arc-shaped plate, and a plurality of ventilation holes penetrate through the middle part of the electric winding roller; an annular groove is formed in the rear portion of the inner side of the electric winding roller, an air cylinder is connected in the annular groove in a rotating mode, and the air cylinder is communicated with the electric winding roller; at least two second elastic pieces are fixedly connected to the upper part of the electric winding roller.
More preferably, the upper part of the second elastic piece is arranged in an arc shape and is used for clamping and limiting the film.
More preferably, the winding unit comprises a supporting frame, a rubber roller, a fixed rod, a first electric actuator, a fixed plate, a sliding rod, a first elastic piece, a limiting frame, a first motor, a transmission shaft, a second electric actuator, a fixed block, a round roller, a third elastic piece and a movable plate; at least two supporting frames are fixedly connected to the right part of the underframe; the upper parts of all the supporting frames are connected with rubber rollers in a common rotation way; the rubber roller is used for placing the coiled transparent adhesive tape, and an easy-tearing line is arranged in the transparent adhesive tape; fixing rods are fixedly connected to the upper parts of all the support frames and below the rubber rollers; the fixed rod is fixedly connected with at least two first electric actuators; all the first electric actuator telescopic parts are fixedly connected with a fixed plate; at least three sliding rods are connected to the fixed plate in a sliding manner; all the sliding rods are fixedly connected with the arc-shaped plate; the outer side of each sliding rod is sleeved with a first elastic piece, one end of the first elastic piece is fixedly connected with the fixed plate, and the other end of the first elastic piece is fixedly connected with the arc-shaped plate; the outer ring surface of the arc-shaped plate is fixedly connected with a limit frame; the upper part of the support frame at the rear part is fixedly connected with a first motor; the output shaft of the first motor is fixedly connected with a transmission shaft; the transmission shaft is fixedly connected with the electric winding roller; the transmission shaft is rotationally connected with the inflator; at least two second electric actuators are fixedly connected to the first fixing frame; each second electric actuator telescopic part is fixedly connected with a fixed block; all the fixed blocks are connected with at least two round rollers in a common rotation way; each round roller is connected with a movable plate in a sliding way through a plurality of third elastic pieces.
More preferably, the limiting frame is provided with a plurality of ejector pins for tearing off the adhesive tape.
More preferably, the folding-preventing device further comprises a folding-preventing unit; the folding prevention unit comprises a driving assembly, a second fixing frame, a second motor, a pressing plate and an electric rotating plate; the upper part of the first fixing frame is connected with a driving component; the driving component is connected with a second fixing frame; the driving component is used for driving the second fixing frame to move; a second motor at the rear part of the second fixing frame; the output shaft of the second motor is fixedly connected with a pressing plate; the pressing plate is rotationally connected with the second fixing frame; an electric rotating plate is arranged at the lower part of the pressing plate.
More preferably, the pressure plate is configured in an arc shape to facilitate the pressing and heating of the film.
More preferably, the lower portion of the pressing plate is cut to be inclined so as to be inserted into the end portion of the film.
More preferably, an electric heating plate is arranged in the middle of the pressing plate and used for heating the pressing plate and conducting heat to the film through the pressing plate.
More preferably, the packaging device further comprises a pre-packaging unit; the pre-packaging unit comprises a power assembly, a connecting rod, a fixed ring, a fourth motor, a circular ring, a fixed strip, a second electric sliding block, a deflector rod and a sucker; the power assembly is connected to the support frame at the rear; the power component is connected with a connecting rod; the power assembly is used for driving the connecting rod to rotate; a fixed ring is fixedly connected on the connecting rod; the rear part of the fixed ring is fixedly connected with a fourth motor; the output shaft of the fourth motor is fixedly connected with a circular ring; the circular ring is rotationally connected with the fixed ring; the middle part of the circular ring is fixedly connected with a fixing strip; at least two second electric sliding blocks are connected to the fixing strip in a sliding manner; each second electric sliding block is fixedly connected with a deflector rod.
More preferably, a plurality of suckers are fixedly connected on the outer ring surface of the deflector rod positioned on the right at equal intervals and used for clamping and limiting the film.
The invention has the advantages and positive effects that:
(1) The film is extruded in the film rolling process through the arc plate, so that the whole state of the film collected into a roll shape becomes compact, the problem of scattering phenomenon of the film in the transportation process is avoided, and the quality of the film is improved;
(2) The air is blown into the electric winding roller through the air cylinder, so that air is blown to the inner side of the film which is collected into a roll shape from a plurality of ventilation holes penetrating through the middle of the electric winding roller, gaps are further formed between the film which is collected into a roll shape and the outer annular surface of the electric winding roller, and the film which is collected into a roll shape is further compacted through the impact force of the air, so that the labor is greatly saved in a mode of taking out the film which is collected into a roll shape and the outer annular surface of the electric winding roller again, the film taking-out efficiency is improved, and the problem that the film quality is affected by tearing the film or deforming the edge part of the film by manpower is avoided;
(3) The film folded inwards is carried out through the left edge of the electric rotating plate, meanwhile, in order to avoid the influence of stress on the film, the film is folded inwards again, the film is hot-pressed through the pressing plate, and the tail end of the whole film is hot-pressed in a mode that the pressing plate moves along the tail end of the film, so that the problem that the tail end of the cut film is folded inwards in the winding process is avoided, and the quality of the film is effectively improved;
(4) The tail end of the film is clamped and limited through the two deflector rods, and the tail end of the film and the transparent adhesive tape are limited and extruded through one deflector rod close to the electric winding roller, so that the transparent adhesive tape is firmly adhered to the surface of the coiled film, the film is pre-packaged through adhering the transparent adhesive tape to the film, and the problem of unstable adhesion between the film and the transparent adhesive tape is avoided;
(5) The film is limited by the two deflector rods, and the tail end of the film is adhered to the surface of the coiled film by the transparent adhesive tape, so that the winding efficiency is improved, and the slitting efficiency is improved.
Drawings
FIG. 1 is a schematic view of a first perspective construction of an automatic high efficiency film slitting machine of the present invention;
FIG. 2 is a schematic view of a second perspective of the automatic high efficiency film slitting machine of the present invention;
FIG. 3 is a schematic perspective view of the winding unit of the automatic high-efficiency film slitting machine according to the invention;
FIG. 4 is a schematic view of the mounting location of an arcuate plate of the automatic high efficiency film slitting machine of the present invention;
FIG. 5 is a schematic view of the mounting position of the ejector pins of the automatic high-efficiency film slitting machine of the present invention;
FIG. 6 is a schematic view of the internal structure of an electric wind-up roll of the automatic high-efficiency film cutter of the present invention;
FIG. 7 is a schematic view of the mounting position of the round roller of the automatic high-efficiency film slitting machine of the present invention;
FIG. 8 is a schematic perspective view of an anti-folding unit of the automatic high-efficiency film slitting machine of the present invention;
FIG. 9 is a schematic view of a partial perspective view of an anti-folding unit of the automatic high efficiency film slitting machine of the present invention;
FIG. 10 is a schematic perspective view of the pre-packaging unit of the automatic high-efficiency film slitting machine of the present invention;
FIG. 11 is a schematic view of a partial perspective view of the pre-packaging unit of the automatic high efficiency film slitter of the present invention;
FIG. 12 is a schematic view of the mounting location of the lever of the automatic high efficiency film slitting machine of the present invention.
Marked in the figure as:
the film cutting machine comprises a 1-underframe, a 2-film cutting machine, a 21-rotating roller, a 22-first fixing frame, a 201-supporting frame, a 202-rubber roller, a 203-fixing rod, a 204-first electric actuator, a 205-fixing plate, a 206-sliding rod, a 207-arc plate, a 208-first elastic piece, a 209-limiting frame, a 20901-ejector pin, a 210-electric winding roller, a 21001-first motor, a 21002-transmission shaft, a 211-air cylinder, a 212-second elastic piece, a 213-second electric actuator, a 214-fixing block, a 215-round roller, a 21501-third elastic piece, a 21502-movable plate, a 301-connecting frame, a 302-electric sliding rail, a 303-first electric sliding block, a 304-third electric actuator, a 305-second fixing frame, a 306-second motor, a 307-pressing plate, a 3071-electric rotating plate, a 3072-electric heating plate, a 401-third motor, a 402-straight gear, a 403-limiting ring, a 404-toothed ring, a 405-connecting rod, a 406-fixing ring, a 407-fourth motor, a 408-fixing ring, a 409-3702-electric sliding ring, a 409-movable plate, a 301-movable plate, a 302-electric sliding plate, a 35-electric sliding plate, a 411-second lifting plate.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
Example 1
An automatic and efficient film dividing and cutting machine 2 is shown in figures 1-7 and comprises a bottom frame 1, the film dividing and cutting machine 2, a rotating roller 21 and a first fixing frame 22; the upper part of the underframe 1 is provided with a film dividing and cutting machine 2; the left part of the film dividing and cutting machine 2 is connected with a rotating roller 21; the right part of the film splitting machine 2 is fixedly connected with a first fixing frame 22;
also comprises an arc-shaped plate 207, an electric wind-up roller 210, an air cylinder 211, a second elastic piece 212 and a wind-up unit; the right part of the underframe 1 is connected with a winding unit; the winding unit is used for winding the cut film; the winding unit is connected with the first fixing frame 22; the winding unit is connected with an arc-shaped plate 207, and the outer annular surface of the arc-shaped plate 207 is arranged to be smooth and is used for avoiding adhesion with a film; the winding unit is connected with an electric winding roller 210, the electric winding roller 210 is positioned at the left side of the arc-shaped plate 207, and a plurality of ventilation holes penetrate through the middle of the electric winding roller 210; an annular groove is formed in the rear portion of the inner side of the electric winding roller 210, the annular groove is rotationally connected with an air cylinder 211, the air cylinder 211 is communicated with the electric winding roller 210, and an external pump is controlled to start to pump air through the air cylinder 211, so that negative pressure is generated in the electric winding roller 210, and the movable end of the film is adsorbed through a plurality of ventilation holes penetrating through the middle of the electric winding roller 210; two second elastic members 212 are fixedly connected to the upper portion of the electric winding roller 210.
The upper portion of the second elastic member 212 is configured to have an arc shape, and is used for clamping and limiting the film, so as to prevent the film from falling off.
The winding unit comprises a supporting frame 201, a rubber roller 202, a fixed rod 203, a first electric actuator 204, a fixed plate 205, a sliding rod 206, a first elastic piece 208, a limiting frame 209, a first motor 21001, a transmission shaft 21002, a second electric actuator 213, a fixed block 214, a round roller 215, a third elastic piece 21501 and a movable plate 21502; two supporting frames 201 are fixedly connected to the right part of the underframe 1; the upper parts of all the supporting frames 201 are connected with rubber rollers 202 in a common rotation way; the rubber roller 202 is used for placing coiled transparent adhesive tape, and an easy-tearing line is arranged in the transparent adhesive tape; fixing rods 203 are fixedly connected to the upper parts of all the supporting frames 201 and below the rubber rollers 202; the fixed rod 203 is fixedly connected with two first electric actuators 204; the telescopic parts of all the first electric actuators 204 are fixedly connected with a fixed plate 205; three sliding rods 206 are connected to the fixed plate 205 in a sliding manner; all sliding rods 206 are fixedly connected with the arc-shaped plate 207; a first elastic piece 208 is sleeved on the outer side of each sliding rod 206, one end of the first elastic piece 208 is fixedly connected with the fixed plate 205, the other end of the first elastic piece 208 is fixedly connected with the arc-shaped plate 207, the arc-shaped plate 207 is propped against the outer annular surface of the electric winding roller 210 through the elastic force generated by the corresponding first elastic piece 208, and the film is extruded in the film winding process through the arc-shaped plate 207, so that the overall state of the film collected into a roll shape becomes compact; the outer ring surface of the arc-shaped plate 207 is fixedly connected with a limit frame 209; the upper part of the supporting frame 201 at the rear is fixedly connected with a first motor 21001; the output shaft of the first motor 21001 is fixedly connected with a transmission shaft 21002; the transmission shaft 21002 is fixedly connected with the electric winding roller 210; the transmission shaft 21002 is rotatably connected with the inflator 211; two second electric actuators 213 are fixedly connected to the first fixing frame 22; a fixed block 214 is fixedly connected with the telescopic part of each second electric actuator 213; all the fixed blocks 214 are connected with two round rollers 215 in a common rotation way; each of the round rollers 215 is slidably connected to a movable plate 21502 through a plurality of third elastic members 21501.
The limiting frame 209 is provided with a plurality of ejector pins 20901 for tearing off the adhesive tape.
When rolling, the rolling is carried out: the peripheral pump is connected with the air cylinder 211 in advance, the coiled film is manually placed on the rotating roller 21, the film is a ground protection film, hereinafter referred to as film, the movable end of the film is manually pulled to wind on the film splitting machine 2 and passes through the gaps of the two movable plates 21502 to be lapped on the outer annular surface of the electric winding roller 210, at the moment, the two movable plates 21502 are enabled to move towards each other to clamp and limit the film through the corresponding third elastic piece 21501, the movable end of the film is clamped between the two second elastic pieces 212, the movable end of the film is limited through the elastic force generated by the two second elastic pieces 212, the peripheral pump is controlled to be started to pump air through the air cylinder 211, and then negative pressure is generated in the electric winding roller 210, so that the movable end of the film is adsorbed through a plurality of ventilation holes penetrating through the middle part of the electric winding roller 210, the movable end of the film is further limited, the coiled transparent adhesive tape is placed on the rubber roller 202 by manpower, an easy-tearing line similar to the edge of a stamp is arranged in the transparent adhesive tape, the movable end of the transparent adhesive tape is pulled by manpower to ensure that the movable end of the transparent adhesive tape is lapped on the outer annular surface of the arc-shaped plate 207 and passes through the gap between the arc-shaped plate 207 and the limiting frame 209, the easy-sticking surface of the adhesive tape faces the limiting frame 209, then the film slitting machine 2 is controlled to perform fixed-length slitting, the first motor 21001 is controlled to start the output shaft to rotate to drive the electric winding roller 210 to rotate through the transmission shaft 21002, thus the slit film is wound through the rotation of the electric winding roller 210, meanwhile, the whole state of the film is loosened when the film is wound into a cylinder shape, the film is easy to scatter in the transportation process, the loose film is easy to fold in the process of transportation and is rubbed with the outside, so that the quality of the film is seriously affected, at the moment, the two first electric actuators 204 are controlled to start to drive the fixed plate 205 to move leftwards to abut against the outer annular surface of the electric winding roller 210, the radius of the film which is collected into a roll shape is gradually increased in the process of winding the film, at the moment, the arc plate 207 abuts against the outer annular surface of the electric winding roller 210 by the elastic force generated by the corresponding first elastic piece 208, and the film is extruded in the process of winding the film by the arc plate 207, so that the whole state of the film which is collected into a roll shape becomes tighter, the problem that the film falls off in the process of transportation is avoided, and the quality of the film which is collected into a roll shape is improved.
And when the electric winding roller 210 rotates and winds the tail end of the cut film, the relaxation phenomenon appears at the tail end of the film, two second electric actuators 213 are controlled to start to drive two round rollers 215 to move rightwards through one fixed block 214 respectively, the tail end of the film after the cutting is driven to move close to the electric winding roller 210 by the two round rollers 215, and then the electric winding roller 210 rotates and winds the tail end of the film after the cutting, the tail end of the film still keeps in a tight state, thereby avoiding the relaxation phenomenon at the tail end of the film, and when the film needs to be taken out from the electric winding roller 210 after being pre-packaged, the whole state of the film in a winding shape becomes compact, and then the film needs to be taken out by manual force when being separated from the electric winding roller 210, so that the film taking out efficiency is lower, and the edge part of the film is extremely easy to break or the film is enabled to deform in the process of tearing out the film, and then the quality of the film is affected.
Embodiment two:
on the basis of the first embodiment, according to fig. 8-9, the folding-preventing device further comprises a folding-preventing unit; the anti-folding unit comprises a driving component, a second fixing frame 305, a second motor 306, a pressing plate 307 and an electric rotating plate 3071; the upper part of the first fixing frame 22 is connected with a driving component; the driving component is connected with a second fixing frame 305; the driving component is used for driving the second fixing frame 305 to move; the rear part of the second fixing frame 305 is connected with a second motor 306 through bolts; the output shaft of the second motor 306 is fixedly connected with a pressing plate 307, and the pressing plate 307 is arranged in an arc shape; the pressing plate 307 is rotatably connected with the second fixing frame 305; an electric rotating plate 3071 is mounted on the lower portion of the pressing plate 307.
The driving assembly comprises a connecting frame 301, an electric sliding rail 302, a first electric sliding block 303 and a third electric actuator 304; the upper part of the first fixing frame 22 is fixedly connected with a connecting frame 301; an electric sliding rail 302 is connected to the connecting frame 301 in a sliding manner; the electric sliding rail 302 is connected with a first electric sliding block 303 in a sliding way; a third electric actuator 304 is fixedly connected to the lower surface of the first electric slider 303; the telescopic part of the third electric actuator 304 is fixedly connected with the second fixing frame 305.
The lower portion of the pressing plate 307 is cut in an inclined shape so as to be inserted into the end of the film.
An electric heating plate 3072 is provided in the middle of the pressing plate 307 for heating the pressing plate 307 and conducting heat to the film through the pressing plate 307.
When folding prevention work is carried out: when one end of the film passes through the gap between the two movable plates 21502 and is lapped on the outer ring surface of the electric winding roller 210, the second motor 306 is controlled to start to rotate to drive the pressing plate 307 to rotate, the pressing plate 307 is controlled to rotate to drive the electric rotating plate 3071 to rotate, the electric rotating plate 3071 is changed from the initial flat state to the vertical state, meanwhile, the third electric actuator 304 is controlled to start, the pressing plate 307 is driven to move downwards through the second fixing frame 305, the electric rotating plate 3071 is driven to move downwards to be in contact with the film, the film is extruded to move downwards, the film is clamped between the two second elastic pieces 212, then the first electric sliding block 303 is controlled to start to move along the electric sliding rail 302, all connected parts are driven to move, and the electric rotating plate 3071 is driven to move along the two second elastic pieces 212, so that the movable end of the film is clamped between the two second elastic pieces 212.
When the film is rolled by the rotation of the electric rolling roller 210, the tail end of the cut film is very easy to fold inwards in the rolling process, so that the quality of the film is influenced, at the moment, the third electric actuator 304 is controlled to start to drive the pressing plate 307 to move downwards to prop against the rolled film by the second fixing frame 305, the tail end of the film is positioned on the right side of the pressing plate 307, at the moment, due to the gaps between layers of the rolled film, when the pressing plate 307 props against the rolled film, the rolled film is extruded, the tail end position of the film is higher than the electric rotating plate 3071, then the second motor 306 is controlled to start the output shaft to rotate so as to drive the pressing plate 307 to rotate, the pressing plate 307 rotates so as to drive the electric rotating plate 3071 to rotate to the film inserted into the outermost layer, namely, the tail end of the film is positioned on the upper surface of the electric rotating plate 3071, then the electric rotating plate 3071 is controlled to incline, the left edge of the electric rotating plate 3071 is propped against the lower surface of the tail end of the film, then the second motor 306 is controlled to start the output shaft to rotate to drive the pressing plate 307 to rotate and reset, the pressing plate 307 rotates to drive the electric rotating plate 3071 to rotate and reset, the film folded inwards is further brought out through the left edge of the electric rotating plate 3071, meanwhile, the film is folded inwards again to avoid the influence of stress, the electric heating plate 3072 is controlled to operate, heat is conducted to the film through the pressing plate 307, the first electric sliding block 303 is controlled to start to move along the electric sliding rail 302, all connected components are driven to move, the pressing plate 307 is driven to move along the tail end of the film, the film is heated through the pressing plate 307, the whole tail end of the film is heated in a hot pressing mode that the pressing plate 307 moves along the tail end of the film, therefore, the problem that the tail end of the cut film is folded inwards in the winding process is avoided, and the quality of the film roll is effectively improved.
Embodiment III:
on the basis of the second embodiment, according to fig. 10-12, a pre-packaging unit is further included; the pre-packaging unit comprises a power component, a connecting rod 405, a fixed ring 406, a fourth motor 407, a circular ring 408, a fixed strip 409, a second electric slider 410, a deflector rod 411 and a sucker 41101; the rear supporting frame 201 is connected with a power component; the power assembly is connected with a connecting rod 405; the power component is used for driving the connecting rod 405 to rotate; a fixed ring 406 is fixedly connected on the connecting rod 405; a fourth motor 407 is fixedly connected to the rear part of the fixed ring 406; the output shaft of the fourth motor 407 is fixedly connected with a circular ring 408; the ring 408 is rotatably connected with the fixed ring 406; a fixing strip 409 is fixedly connected to the middle part of the circular ring 408; two second electric sliders 410 are slidably connected to the fixing strip 409; each second electric slider 410 is fixedly connected with a deflector rod 411.
The power assembly comprises a third motor 401, a spur gear 402, a limiting ring 403 and a toothed ring 404; a third motor 401 is fixedly connected; the output shaft of the third motor 401 is fixedly connected with a spur gear 402; a limit ring 403 is fixedly connected on the support frame 201 at the rear; the limiting ring 403 is provided with an annular groove, and the annular groove is connected with a toothed ring 404 in a circumferential sliding way; the toothed ring 404 meshes with the spur gear 402; the toothed ring 404 is fixedly connected with a connecting rod 405.
A plurality of suckers 41101 are fixedly connected to the outer ring surface of the right deflector rod 411 at equal intervals and are used for clamping and limiting the film.
The first electric actuator 204, the second electric actuator 213, and the third electric actuator 304 are electric push rods, the first elastic member 208 and the third elastic member 21501 are springs, and the second elastic member 212 is a spring plate.
At the time of pre-packaging: when the film is wound by the rotation of the electric winding roller 210, the tail end of the film needs to be adhered by the transparent adhesive tape so as to facilitate the later packaging and encapsulation, while in the prior art, when the transparent adhesive tape is adhered to the film, the situation of offset and weak adhesion is easy to occur, at this time, the tail end of the film is positioned between two deflector rods 411 and is lapped on one deflector rod 411 close to the electric winding roller 210, at this time, two second electric sliders 410 are controlled to start to drive one deflector rod 411 to move respectively, so that the two deflector rods 411 move towards each other and close together, at the same time, the sucker 41101 is extruded to absorb the film, so that the tail end of the film is clamped and limited by the two deflector rods 411, then the electric winding roller 210 is controlled to rotate to continue winding the film, the third motor 401 is controlled to start the output shaft to rotate to drive the spur gear 402 to rotate to drive the toothed ring 404 to rotate, the toothed ring 404 rotates to drive the fixed ring 406 to rotate through the connecting rod 405, so as to drive all connected components to rotate, and further drive the two shifting levers 411 to rotate synchronously with the film, at this time, the tail end of the film can rotate and touch the transparent adhesive tape which is lapped on the outer ring surface of the arc plate 207, and the tail end of the film is pasted with the transparent adhesive tape, at this time, a second electric sliding block 410 which is far away from the electric winding roller 210 is controlled to start, the second electric sliding block 410 starts to drive the corresponding shifting lever 411 to move and separate from the film, at this time, the tail end outer surface of the film is fixed through the transparent adhesive tape and the plurality of suckers 41101, then the first motor 21001 is controlled to start the output shaft to drive the electric winding roller 210 to rotate through the transmission shaft 21002, so that the tail end of the film is gradually wound and shortened, at the same time, the output shaft of the fourth motor 407 starts to drive the circular ring 408 to drive the fixed strip 409 to rotate, the fixing strip 409 rotates to drive one shift lever 411 through two second electric sliders 410 respectively to rotate, so that one shift lever 411 far away from the electric winding roller 210 turns the tail end of the film at the moment of rotation, so that the tail end of the film in a rolled shape is completely wound, in the process, the transparent adhesive tape is stuck on the surface of the film in a rolled shape, and the transparent adhesive tape is instantaneously pulled in the process of rotation, as shown in fig. 5, the transparent adhesive tape moves in the gap between the arc 207 and the limiting frame 209, the ejector pins 20901 are in contact with the transparent adhesive tape to limit the transparent adhesive tape, when the easy-tearing line similar to the edge of a stamp on the transparent adhesive tape is in contact with the ejector pins 20901, the ejector pins 20901 clamp the easy-tearing line, so that the easy-tearing line of the transparent adhesive tape is broken under the limiting effect of the ejector pins 20901, the tail end of the film is stuck with the transparent adhesive tape, and the two shift levers 411 rotate simultaneously, and then the transparent adhesive tape is stuck on the tail end of the film and the transparent adhesive tape in a moment of rotation through the shift lever 411 close to the electric winding roller 210, as shown in fig. 5, the transparent adhesive tape moves in the gap between the surface of the transparent adhesive tape and the film in a rolled shape, the transparent adhesive tape is more firm, and the transparent adhesive tape is stuck on the surface of the film, and the film is not firmly stuck on the film, and the transparent adhesive tape is firmly is prevented from being stuck on the film by the electric winding film from the film.
And because the film is when rolling through electric wind-up roll 210 rotation, the terminal position of film is indefinite, lead to when pasting the scotch tape, the position of need adjustment scotch tape or the position of adjustment film, cause the inefficiency of cutting, control third motor 401 start output shaft rotation drive spur gear 402 rotation this moment, spur gear 402 rotates and drive ring gear 404 rotation, ring gear 404 rotates and drive solid fixed ring 406 through connecting rod 405 and rotate, and then drive all parts that are connected and rotate, and then drive two driving levers 411 and rotate, because the film can be located between two driving levers 411 at the in-process of rolling, and take on one driving lever 411 that is close to electric wind-up roll 210, and then can follow the removal of the terminal position of film through two driving levers 411 rotation and remove, then the rethread driving lever 411 is spacing to the film, the terminal of film is cut with the surface paste of the film of roll form film through the scotch tape, thereby improve the efficiency when realizing improving the rolling efficiency.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. An automatic high-efficiency film splitting machine comprises an underframe (1), a film splitting machine (2), a rotating roller (21) and a first fixing frame (22); a film dividing and cutting machine (2) is arranged at the upper part of the underframe (1); the left part of the film splitting machine (2) is connected with a rotating roller (21); the right part of the film splitting machine (2) is fixedly connected with a first fixing frame (22); the device is characterized by further comprising an arc-shaped plate (207), an electric winding roller (210), an air cylinder (211), a second elastic piece (212) and a winding unit; the right part of the underframe (1) is connected with a winding unit; the winding unit is used for winding the cut film; the winding unit is connected with the first fixing frame (22); the winding unit is connected with an arc-shaped plate (207); the winding unit is connected with an electric winding roller (210), the electric winding roller (210) is positioned at the left side of the arc-shaped plate (207), and a plurality of ventilation holes penetrate through the middle part of the electric winding roller (210); an annular groove is formed in the rear portion of the inner side of the electric winding roller (210), an air cylinder (211) is connected in a rotating mode in the annular groove, and the air cylinder (211) is communicated with the electric winding roller (210); at least two second elastic pieces (212) are fixedly connected to the upper part of the electric winding roller (210).
2. An automatic high-efficiency film slitting machine according to claim 1, wherein the upper part of the second elastic member (212) is arranged in an arc shape for clamping and limiting the film.
3. The automatic high-efficiency film slitting machine according to claim 1, wherein the winding unit comprises a supporting frame (201), a rubber roller (202), a fixed rod (203), a first electric actuator (204), a fixed plate (205), a sliding rod (206), a first elastic piece (208), a limiting frame (209), a first motor (21001), a transmission shaft (21002), a second electric actuator (213), a fixed block (214), a round roller (215), a third elastic piece (21501) and a movable plate (21502); at least two supporting frames (201) are fixedly connected to the right part of the underframe (1); the upper parts of all the supporting frames (201) are connected with rubber rollers (202) in a common rotation way; the rubber roller (202) is used for placing coiled transparent adhesive tape, and an easy-to-tear line is arranged in the transparent adhesive tape; a fixed rod (203) is fixedly connected with the upper parts of all the supporting frames (201) and below the rubber roller (202); the fixed rod (203) is fixedly connected with at least two first electric actuators (204); all the telescopic parts of the first electric actuator (204) are fixedly connected with a fixed plate (205) together; at least three sliding rods (206) are connected to the fixed plate (205) in a sliding manner; all sliding rods (206) are fixedly connected with the arc-shaped plate (207); a first elastic piece (208) is sleeved on the outer side of each sliding rod (206), one end of the first elastic piece (208) is fixedly connected with the fixed plate (205), and the other end of the first elastic piece (208) is fixedly connected with the arc-shaped plate (207); the outer ring surface of the arc-shaped plate (207) is fixedly connected with a limit frame (209); the upper part of the supporting frame (201) at the rear part is fixedly connected with a first motor (21001); a transmission shaft (21002) is fixedly connected with an output shaft of the first motor (21001); the transmission shaft (21002) is fixedly connected with the electric winding roller (210); the transmission shaft (21002) is rotationally connected with the inflator (211); at least two second electric actuators (213) are fixedly connected to the first fixing frame (22); a fixed block (214) is fixedly connected to the telescopic part of each second electric actuator (213); at least two round rollers (215) are connected with all the fixed blocks (214) in a common rotation way; each round roller (215) is connected with a movable plate (21502) in a sliding way through a plurality of third elastic pieces (21501).
4. An automatic high-efficiency film slitting machine according to claim 3, characterized in that the limiting frame (209) is provided with a plurality of ejector pins (20901) for tearing the adhesive tape.
5. An automatic high-efficiency film slitting machine according to claim 3, further comprising an anti-folding unit; the anti-folding unit comprises a driving component, a second fixing frame (305), a second motor (306), a pressing plate (307) and an electric rotating plate (3071); the upper part of the first fixing frame (22) is connected with a driving component; the driving component is connected with a second fixing frame (305); the driving component is used for driving the second fixing frame (305) to move; a second motor (306) at the rear part of the second fixing frame (305); the output shaft of the second motor (306) is fixedly connected with a pressing plate (307); the pressing plate (307) is rotationally connected with the second fixing frame (305); an electric rotating plate (3071) is arranged at the lower part of the pressing plate (307).
6. An automatic high efficiency film slitting machine according to claim 5, wherein the pressure plate (307) is arranged in an arc shape to facilitate the squeezing and heating of the film.
7. An automatic high efficiency film slitting machine according to claim 5, wherein the lower portion of the pressing plate (307) is cut in an inclined shape so as to be inserted into the end portion of the film.
8. The automatic high-efficiency film slitting machine according to claim 5, wherein an electric heating plate (3072) is provided at the middle part of the pressing plate (307) for heating the pressing plate (307) and conducting heat to the film through the pressing plate (307).
9. An automatic high-efficiency film slitting machine according to any one of claims 5-8, further comprising a pre-packaging unit; the pre-packaging unit comprises a power component, a connecting rod (405), a fixed ring (406), a fourth motor (407), a circular ring (408), a fixed strip (409), a second electric sliding block (410), a deflector rod (411) and a sucker (41101); the rear supporting frame (201) is connected with a power assembly; the power component is connected with a connecting rod (405); the power assembly is used for driving the connecting rod (405) to rotate; a fixed ring (406) is fixedly connected on the connecting rod (405); a fourth motor (407) is fixedly connected at the rear part of the fixed ring (406); an output shaft of the fourth motor (407) is fixedly connected with a circular ring (408); the circular ring (408) is rotationally connected with the fixed ring (406); a fixing strip (409) is fixedly connected with the middle part of the circular ring (408); at least two second electric sliders (410) are connected to the fixing strip (409) in a sliding manner; each second electric sliding block (410) is fixedly connected with a deflector rod (411).
10. The automatic and efficient film slitting machine according to claim 9, wherein a plurality of suckers (41101) are fixedly connected to the outer ring surface of the right deflector rod (411) at equal intervals and are used for clamping and limiting films.
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| CN118306838A (en) * | 2024-06-07 | 2024-07-09 | 常州树杰塑业有限公司 | Wind-up roll applied to composite PE film winding machine |
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| CN107521997A (en) * | 2017-09-25 | 2017-12-29 | 北京华夏特材科技发展有限公司 | A kind of aeroge coil packaging machine |
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| CN117049257B (en) | 2024-01-30 |
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