CN111285160B - Film splitter is used in film production - Google Patents
Film splitter is used in film production Download PDFInfo
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- CN111285160B CN111285160B CN202010154191.2A CN202010154191A CN111285160B CN 111285160 B CN111285160 B CN 111285160B CN 202010154191 A CN202010154191 A CN 202010154191A CN 111285160 B CN111285160 B CN 111285160B
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- fixedly connected
- rotating disc
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- reel
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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
- 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
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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
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Abstract
The invention belongs to the technical field of film slitting equipment, and particularly relates to a film slitting machine for film production, which comprises a bottom plate, an original scroll and a slitting knife, wherein the bottom plate is designed in a cuboid structure; the upper surface of the bottom plate is fixedly connected with a fixed frame at the position close to the rear end surface of the bottom plate; the interior of the fixed frame is rotatably connected with an original scroll; a film is wound on the surface of the original reel; the upper surface of the bottom plate is fixedly connected with fixing plates in a bilateral symmetry mode at the front position of the fixing frame; a conveying shaft is rotatably connected between the two fixing plates; a rotating rod is rotatably connected between the two fixed plates at a position right above the conveying shaft; the cambered surface of the rotating rod is fixedly connected with uniformly arranged slitting knives; the automatic winding and handing-over device effectively realizes automatic winding and handing-over without stopping, can synchronously perform slitting and winding production while taking out the winding sleeve, and has high production efficiency.
Description
Technical Field
The invention belongs to the technical field of film slitting equipment, and particularly relates to a film slitting machine for film production.
Background
The splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery, and is mainly applied to: non-woven fabrics; the cutting of mica tapes, papers, insulating materials and various film materials is particularly suitable for the cutting of narrow tapes (non-woven fabrics, papers, insulating materials, mica tapes, films and the like).
Among the prior art, the cover of cutting machine is rolled up and is coiled after the bundling film, need shut down to the manual work is taken out the cover and is rolled up, carries out the switch to the cutting machine repeatedly on the one hand and can reduce the life of cutting machine, and when on the other hand was taken out the cover and is rolled up, can't continue to cut and coil, therefore the efficiency of cutting machine greatly reduces, is difficult to satisfy big efficient film in batches and cuts production demand scheduling problem.
In view of the above, in order to overcome the above technical problems, the present inventors have designed and developed a film splitter for film production, which solves the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that in the prior art, after a sleeve roll of a splitting machine is wound with a split film, the splitting machine needs to be stopped, and the sleeve roll needs to be taken out manually, on one hand, the service life of the splitting machine is shortened due to repeated opening and closing of the splitting machine, and on the other hand, when the sleeve roll is taken out, splitting and winding cannot be continuously carried out, so that the efficiency of the splitting machine is greatly reduced, the requirements for large-batch and efficient film splitting production are difficult to meet, and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows: the film splitting machine for film production comprises a bottom plate, an original reel and a splitting cutter, wherein the bottom plate is designed in a cuboid structure; the upper surface of the bottom plate is fixedly connected with a fixed frame at the position close to the rear end surface of the bottom plate; the interior of the fixed frame is rotatably connected with an original scroll; a film is wound on the surface of the original reel; the upper surface of the bottom plate is fixedly connected with fixing plates in a bilateral symmetry mode at the front position of the fixing frame; a conveying shaft is rotatably connected between the two fixing plates; a rotating rod is fixedly connected between the two fixed plates at the position right above the conveying shaft; the cambered surface of the rotating rod is fixedly connected with uniformly arranged slitting knives; a first mounting hole is formed in the surface of the right fixing plate; a first rotating disc is rotatably connected inside the first mounting hole; the surface of the rotating plate is provided with two rotating holes; the inner parts of the two rotating holes are respectively and rotatably connected with a first branch scroll and a second branch scroll; the surface of the left fixing plate is provided with an avoidance hole; the left side surface of the left fixed plate is fixedly connected with a first fixed cover; the inner surface of the first fixed cover is rotatably connected with a second rotating disc; the left side surface of the second rotating disc is fixedly connected with two first motors; the output shafts of the two first motors penetrate through the second rotating disc and are fixedly connected with first transmission shafts at the right side of the second rotating disc respectively; cylinder holes are formed in the left side end faces of the two first transmission shafts, and first cylinder rods are connected inside the cylinder holes in a sliding mode; a third branch scroll and a fourth branch scroll are arranged below the first branch scroll and the second branch scroll; the right end faces of the third minute scroll and the fourth minute scroll are jointly and rotatably connected with a same third rotating disc, and the third rotating disc is rotatably connected in the right fixed plate; the right side surface of the right fixed plate is fixedly connected with a fixed box; the right side surfaces of the first rotating disc and the third rotating disc are fixedly connected with a second motor and a third motor respectively; the inner part of the fixed box is fixedly connected with an installation plate, and the second motor and the third motor are fixedly connected with the installation plate; the left side surface of the left fixed plate is fixedly connected with a second fixed cover at the position below the first fixed cover; the inner surface of the second fixed cover is rotatably connected with a fourth rotating disc; the left side surface of the fourth rotating disc is fixedly connected with two fourth motors; the output shafts of the two fourth motors penetrate through the fourth rotating disc and are fixedly connected with second transmission shafts respectively at the right side positions of the fourth rotating disc, and the right sides of the second transmission shafts are connected with second cylinder rods in a sliding manner; uniformly arranged lap sleeves are arranged on the surfaces of the first branch scroll, the second branch scroll, the third branch scroll and the fourth branch scroll; when the film cutting and wrapping machine works, when a film is required to be cut and wrapped, a raw reel connected with a wider film is arranged on a fixing frame, then the end of the film on the surface of the raw reel is led out, the end of the film passes through a conveying shaft, the film on the surface of the conveying shaft is uniformly cut into split films with opposite widths through cutting of a splitting cutter above the conveying shaft, then half of the split films are led out upwards and wound on a sleeve roll on the surface of a first split reel, meanwhile, the other half of the split films are led out downwards and wound on a sleeve roll on the surface of a third split reel, and in order to avoid the interference phenomenon of the winding of the split films, two adjacent split films are required to be led out towards different directions, at the moment, a first motor and a fourth motor corresponding to the first split reel and the third split reel are started, the continuous winding of the split films can be realized, when the surfaces of the first split reel and the third split reel are fully wound with the split films, the first motor and the fourth motor are closed, the air source is controlled to enable the first cylinder rod and the second cylinder rod to be retracted into the corresponding first transmission shaft and the second transmission shaft leftwards, then the second motor and the third motor are started, the second motor and the third motor further drive the first rotating disc and the third rotating disc to rotate, the first rotating disc further can drive the first branch scroll shaft and the second branch scroll shaft to rotate and adjust in position, the second rotating disc further can drive the third branch scroll shaft and the fourth branch scroll shaft to rotate and adjust in position, further the fast connection of the split film on the surface of the first branch scroll shaft to the second branch scroll shaft can be realized, meanwhile, the fast connection of the split film on the surface of the third branch scroll shaft to the fourth branch scroll shaft can also be realized, the split film between the first branch scroll shaft and the second branch scroll shaft and the split film between the third branch scroll shaft and the fourth branch scroll shaft are cut through the cutter, at the moment, the second branch reel and the third branch reel can be quickly connected for rewinding, then the sleeve rolls wound on the surfaces of the first branch reel and the second branch reel are taken out, the non-wound sleeve rolls are remained, meanwhile, the vacancy is supplemented in time for the next use, and the film splitting machine for film production effectively solves the problems that in the prior art, after the complete roll of the film is wound by the lap of the splitting machine, the machine needs to be stopped, and the lap is taken out manually, on one hand, the service life of the splitting machine is reduced by repeatedly opening and closing the splitting machine, on the other hand, the splitting and winding can not be continuously carried out when the lap is taken out, therefore, the efficiency of the splitting machine is greatly reduced, the problems of large-batch efficient film splitting production requirements and the like are difficult to meet, automatic handing-over and winding are realized, the machine does not need to be stopped, splitting and winding production can be synchronously carried out when the sleeve roll is taken out, and the production efficiency is higher.
Preferably, sliding grooves are formed in the surfaces of the first partial roller shaft, the second partial roller shaft, the third partial roller shaft and the fourth partial roller shaft; the inner parts of the sliding grooves are connected with ejector blocks in a sliding mode; the bottom surface of the sliding groove and the surface of the top block are fixedly connected with the same spring; when the automatic fine adjustment device works, the surfaces of the first partial scroll, the second partial scroll, the third partial scroll and the fourth partial scroll are smooth surface designs, so that the positions are completely fixed after the sleeve is rolled on the surfaces, when the thickness of the sleeve is uneven, the surface cleanliness of the partial film is poor or the cylindricity of the outer cambered surface of the sleeve is poor, the tensioning force of the partial film on the surfaces of different sleeves is seriously influenced, when the factors are mutually overlapped, the tensioning force of part of the partial film is very easy to be larger or smaller, the winding quality of the surfaces of different sleeves is further influenced, and even the split film is broken, therefore, the automatic fine adjustment device can realize the automatic fine adjustment of the sleeve position, realize the consistent adjustment of the tensioning force of different partial films, and ensure that the use of the tensioning force is in a reasonable range, the quality of the film of the splitting machine is effectively improved.
Preferably, the bottom positions of the sliding grooves, which are close to the sliding grooves, are provided with connecting holes, and the connecting holes are connected with an air source; the during operation, after accomplishing the coiling of bundling film, because the elastic action of spring can make the kicking block stretch out the sliding tray completely under the great external force condition not receiving, and then the kicking block can be rolled up the cover and support jack-up effect, consequently is unfavorable for getting of cover book to put, consequently through seting up even hole between the sliding tray, through the effect of air supply negative pressure, can be so that the kicking block retrieves the inside of sliding tray, very big just is favorable to getting to put the cover book.
Preferably, the side surface of the top block, which is far away from one side of the bottom of the sliding groove, is fixedly connected with limit pins which are uniformly arranged; the during operation, when the partial shipment film was seted up and is coiled when the cover is rolled up the surface, because the contact area of the intrados of cover book and kicking block between area contact, and the area of contact of kicking block is limited, consequently coefficient of friction is lower, and then the cover is rolled up and is produced relative rotation between easy and the kicking block, and then influences normal coiling, consequently all links firmly the spacing needle of evenly arranging through the surface at the kicking block, can ensure the complete spacing fixed of cover book through the effect of spacing needle, is favorable to the stability of cover book.
Preferably, the outer arc surface of the lap is coated with gel; the outer surface of the reel is designed to be a rough surface structure; when the split-type film winding machine works, the sleeve is directly and mechanically wound in contact with the split-type film, when the split-type film is just wound on the surface of the sleeve, the split-type film is easy to slide relative to the smooth surface of the sleeve, and therefore the split-type film is more smooth when being initially wound on the surface of the sleeve by designing the outer surface of the sleeve into a rough surface structure and coating sticky gel on the outer surface of the sleeve.
Preferably, the surfaces of the first branch roller shaft, the second branch roller shaft, the third branch roller shaft and the fourth branch roller shaft are connected with a first sleeve ring in a left-right sliding mode; the surfaces of the first transmission shaft and the second transmission shaft are connected with second collars in a left-right sliding mode, and the sleeve rolls are located between the first collars and the corresponding second collars; the during operation, because the surface of kicking block is equipped with the thimble of evenly arranging, though when getting to take the cover to roll up, kicking block income sliding tray, but be difficult to avoid kicking block income untimely, midway ejecting or staff's maloperation influence, prick the staff easily, and it is many to get the process of putting artificially, and is inefficient, consequently through setting up the first lantern ring and the second lantern ring, can be ejecting with the cover roll up through the first lantern ring, the flexible collection that can realize not coiling of cooperation first jar pole and second jar pole is rolled up to the cover, the secondary use of being convenient for reduces the work load of putting the cover at every turn and rolls up.
Preferably, the left side surface of the first rotating disc is fixedly connected with a first emitter at the position of the axis of the first rotating disc; the left side face of the third rotating disc is fixedly connected with a second emitter at the axis position of the third rotating disc; the right side surface of the second rotating disc is fixedly connected with a first receiver at the axis position of the second rotating disc; the right side surface of the fourth rotating disc is fixedly connected with a second receiver at the axial position of the fourth rotating disc; when the device works, when the first rotating disc rotates, the first branch reel and the second branch reel are driven to revolve around the axis of the first rotating disc as the center, so that the first branch reel and the second branch reel are switched to be wound, but because a fixed distance is set between the first branch reel and the second branch reel, more envelopes are wound on the surfaces of the first branch reel and the third branch reel, and the switching and winding of the first branch reel and the second branch reel are not facilitated, therefore, by arranging the first reflector and the corresponding first receiver, a laser signal emitted by the first emitter can be received by the first receiver under normal conditions, and normal winding work is realized, when a planned amount of a film wound on the surfaces of the first branch reel and the second branch reel reaches, the film can block laser signal transmission, at the moment, the signal is processed, namely, the first rotating disc rotates, realize switching and convolute, the same principle can realize that the switching between third minute spool and the fourth minute spool is convoluteed, has avoided the film volume of convoluteing to differ, and the volume of convoluteing leads to film splitter motion card dead phenomenon even too much, simple structure, and the practicality is high.
Preferably, the left side surface of the right fixed plate is fixedly connected with a strip-shaped plate close to the front end surface of the fixed plate; infrared emitters which are uniformly arranged are fixedly connected in a straight line in the vertical direction in the strip-shaped plate; the right side surface of the left fixed plate is fixedly connected with uniformly arranged sensors close to the front end surface of the fixed plate, the number of the infrared emitters is equal to that of the sensors, and the infrared emitters and the sensors are arranged in a one-to-one correspondence manner; the during operation, after the coiling, need artifical the adding cover to roll up, but touch laser signal like this easily, the diolame cutting machine automatic switch who makes convolutes, on the one hand the danger coefficient is great, it is injured to cause the staff easily, on the other hand has also disturbed normal diolame winding work, cause the diolame to convolute badly, consequently, through setting up the bar board, through the infra-red transmitter on bar board surface, and receive through the inductor response, make laser signal normal emission, when the staff operates, can obstruct infrared receiving, consequently, can realize closing temporarily to laser signal through this signal, artifical the adding cover is rolled up this moment, can not trigger the switching promptly and convolute, the security of film cutting machine has been improved.
The invention has the following beneficial effects:
1. the invention relates to a film splitter for film production, which is characterized in that a bottom plate, an original scroll and splitting cutters are arranged, the bottom plate is designed to be a cuboid structure, a fixed frame is fixedly connected to the upper surface of the bottom plate close to the rear end face of the bottom plate, the original scroll is rotatably connected to the inside of the fixed frame, a film is wound on the surface of the original scroll, fixed plates are symmetrically and fixedly connected to the upper surface of the bottom plate in front of the fixed frame, a conveying shaft is rotatably connected between the two fixed plates, a rotating rod is rotatably connected between the two fixed plates at the position right above the conveying shaft, and the cambered surface of the rotating rod is fixedly connected with the splitting cutters which are uniformly arranged, so that the problems that in the prior art, after a split film is wound by a split cutter, the machine needs to be shut down and the split cutter is manually taken out, on the one hand, the service life of the split cutter is reduced due to repeated opening and closing of the split cutter, on the other hand, the split cutter cannot be continuously cut and wound, therefore, the efficiency of the splitting machine is greatly reduced, the problems of large-batch efficient film splitting production requirements and the like are difficult to meet, automatic handing-over and winding are realized, the machine does not need to be stopped, splitting and winding production can be synchronously carried out when the sleeve roll is taken out, and the production efficiency is higher.
2. The invention relates to a film splitter for film production, which is characterized in that a top block, a spring and a limit pin are arranged, sliding grooves are respectively arranged on the surfaces of a first split roller shaft, a second split roller shaft, a third split roller shaft and a fourth split roller shaft, the interior of each sliding groove is slidably connected with the top block, the groove bottom surface of each sliding groove and the surface of the top block are fixedly connected with the same spring together, the side surfaces of the top blocks, which are far away from the groove bottom side of each sliding groove, are fixedly connected with the limit pins which are uniformly arranged, the top block is arranged and is slidably connected with the sliding grooves, and the springs are fixedly connected between the top block and the groove bottom of each sliding groove, so that the automatic fine adjustment of the position of a lap can be realized, the consistent adjustment of the tensioning forces of different lap film can be realized, the use of the tensioning forces is ensured to be in a reasonable range, the quality of a rolled film of the splitter is effectively improved, and the complete limit fixation of the lap can be ensured through the action of the limit pins, is beneficial to the stability of the lap.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is an external view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged partial view at A of FIG. 3;
FIG. 5 is an enlarged partial view at B in FIG. 3;
in the figure: the film cutting machine comprises a bottom plate 1, a conveying shaft 11, a first rotating disc 12, a second rotating disc 13, a third rotating disc 14, a fourth rotating disc 15, a raw reel 2, a film 21, a first split reel 22, a second split reel 23, a third split reel 24, a fourth split reel 25, a splitting cutter 3, a first cylinder rod 31, a second cylinder rod 32, a sleeve reel 33, a top block 34, a spring 35, a limiting needle 36, a first sleeve ring 37 and a second sleeve ring 38.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the film splitting machine for film production according to the present invention comprises a bottom plate 1, a raw reel 2 and a splitting blade 3, wherein the bottom plate 1 is designed in a rectangular parallelepiped structure; the upper surface of the bottom plate 1 is fixedly connected with a fixed frame at the position close to the rear end surface of the bottom plate 1; the interior of the fixed frame is rotatably connected with an original scroll 2; a film 21 is wound on the surface of the original reel 2; the upper surface of the bottom plate 1 is fixedly connected with fixing plates in a bilateral symmetry mode at the front position of the fixing frame; a conveying shaft 11 is rotatably connected between the two fixing plates; a rotating rod is fixedly connected between the two fixed plates at the position right above the conveying shaft 11; the cambered surface of the rotating rod is fixedly connected with uniformly arranged slitting knives 3; a first mounting hole is formed in the surface of the right fixing plate; a first rotating disc 12 is rotatably connected inside the first mounting hole; the surface of the rotating plate is provided with two rotating holes; a first branch reel 22 and a second branch reel 23 are respectively connected inside the two rotating holes in a rotating manner; the surface of the left fixing plate is provided with an avoidance hole; the left side surface of the left fixed plate is fixedly connected with a first fixed cover; a second rotating disc 13 is rotatably connected to the inner surface of the first fixed cover; the left side surface of the second rotating disc 13 is fixedly connected with two first motors; the output shafts of the two first motors penetrate through the second rotating disc 13 and are fixedly connected with first transmission shafts at the right side position of the second rotating disc 13 respectively; cylinder holes are formed in the left side end faces of the two first transmission shafts, and a first cylinder rod 31 is connected inside each cylinder hole in a sliding mode; a third split roller 24 and a fourth split roller 25 are arranged below the first split roller 22 and the second split roller 23; the right end faces of the third partial winding shaft 24 and the fourth partial winding shaft 25 are connected with the same third rotating disc 14 in a rotating mode, and the third rotating disc 14 is connected in the right fixing plate in a rotating mode; the right side surface of the right fixed plate is fixedly connected with a fixed box; the right side surfaces of the first rotating disc 12 and the third rotating disc 14 are fixedly connected with a second motor and a third motor respectively; the inner part of the fixed box is fixedly connected with an installation plate, and the second motor and the third motor are fixedly connected with the installation plate; the left side surface of the left fixed plate is fixedly connected with a second fixed cover at the position below the first fixed cover; a fourth rotating disc 15 is rotatably connected to the inner surface of the second fixed cover; the left side surface of the fourth rotating disc 15 is fixedly connected with two fourth motors; the output shafts of the two fourth motors penetrate through the fourth rotating disc 15 and are fixedly connected with second transmission shafts respectively at the right side positions of the fourth rotating disc 15, and the right sides of the second transmission shafts are connected with second cylinder rods 32 in a sliding mode; the surfaces of the first partial reel 22, the second partial reel 23, the third partial reel 24 and the fourth partial reel 25 are all provided with uniformly arranged lap sleeves 33; when the film wrapping machine works, when the film wrapping machine needs to be cut and rolled, firstly, the original reel 2 connected with the wider film 21 is installed on the fixed frame, then the end of the film 21 on the surface of the original reel 2 is led out, the end of the film 21 passes through the conveying shaft 11, the film 21 on the surface of the conveying shaft 11 is uniformly cut into split films with opposite widths through the cutting of the splitting cutter 3 above the conveying shaft 11, then, one half of the split film is led out upwards and wound on the sleeve roll 33 on the surface of the first split reel 22, the other half of the split film is led out downwards and wound on the sleeve roll 33 on the surface of the third split reel 24, in order to avoid the interference phenomenon of the split film winding, the two adjacent split films are required to be led out towards different directions, at the moment, the first motor and the fourth motor corresponding to the first split reel 22 and the third split reel are started, so that the continuous winding of the split film can be realized, after the surfaces of the first branch reel 22 and the third branch reel 24 are fully wound with the film, the first motor and the fourth motor are turned off, the air source is controlled to enable the first cylinder rod 31 and the second cylinder rod 32 to be respectively and inwardly retracted into the corresponding first transmission shaft and the corresponding second transmission shaft to the left, then the second motor and the third motor are started, the second motor and the third motor further drive the first rotating disc 12 and the third rotating disc 14 to rotate, the first rotating disc 12 further can drive the first branch reel 22 and the second branch reel 23 to rotate and adjust, the second rotating disc 13 further can drive the third branch reel 24 and the fourth branch reel 25 to rotate and adjust, further, the film on the surface of the first branch reel 22 can be rapidly handed over to the second branch reel 23, meanwhile, the film on the surface of the third branch reel 24 can be rapidly handed over to the fourth branch reel 25, the film between the first branch reel 22 and the second branch reel 23 is cut, and the film between the first branch reel 22 and the second branch reel 23 is cut by the cutter, The split film between the third split roll shaft 24 and the fourth split roll shaft 25 is cut, at the moment, the second split roll shaft 23 and the third split roll shaft 24 can be quickly handed over to be reeled again, then the sleeve roll 33 which is reeled on the surfaces of the first split roll shaft 22 and the second split roll shaft 23 is taken out, the non-reeled sleeve roll 33 is reserved, meanwhile, the vacancy is timely supplemented to be used for the next time, through the film 21 splitting machine for producing the film 21, the problems that in the prior art, after the sleeve roll 33 of the splitting machine is reeled up, the machine needs to be stopped, the sleeve roll 33 is manually taken out, on one hand, the service life of the splitting machine is shortened due to repeated switching on and off of the splitting machine, on the other hand, the splitting and reeling can not be continuously carried out when the sleeve roll 33 is taken out, therefore, the efficiency of the splitting machine is greatly reduced, the problems that the splitting production requirements of the large-batch and high-efficiency film 21 are difficult to meet are solved, and the automatic reeling is realized, the machine does not need to be stopped, the sleeve roll 33 can be taken out, simultaneously, slitting and winding can be synchronously carried out, and the production efficiency is high.
As an embodiment of the present invention, the surfaces of the first partial reel 22, the second partial reel 23, the third partial reel 24 and the fourth partial reel 25 are all provided with sliding grooves; the inner parts of the sliding grooves are all connected with a top block 34 in a sliding manner; the same spring 35 is fixedly connected between the bottom surface of the sliding groove and the surface of the top block 34; when the automatic fine adjustment device works, the surfaces of the first sub-winding shaft 22, the second sub-winding shaft 23, the third sub-winding shaft 24 and the fourth sub-winding shaft 25 are designed to be smooth, so that the positions of the lap 33 are completely fixed after the lap 33 is connected to the surfaces, when the thickness of the lap 33 is uneven, the surface cleanliness of the lap film is poor, the cylindricity of the outer arc surface of the lap 33 is poor and the like, the tensioning force of the lap film on the surfaces of different laps 33 is seriously influenced, when the factors are mutually overlapped, the tensioning force of part of the lap film is very easy to be larger or smaller, the winding quality of the surfaces of different laps 33 is further influenced, and even the lap film is broken, therefore, by arranging the top block 34, the top block 34 is connected to the sliding groove in a sliding manner, and the springs 35 are fixedly connected between the top block 34 and the bottom of the sliding groove, the automatic fine adjustment of the position of the lap 33 can be realized, the tensioning force of different lap films can be adjusted uniformly, guarantee that the use of tension is in reasonable scope, the effectual quality that has improved the cutting machine and rolled up the membrane.
As an embodiment of the invention, connecting holes are arranged at the bottom positions of the sliding grooves close to the sliding grooves, and the connecting holes are connected with an air source; the during operation, after accomplishing the coiling of bundling film, because spring 35's elastic action, under the great external force condition not receiving, can make kicking block 34 stretch out the sliding tray completely, and then kicking block 34 can be rolled up 33 to the cover and supported the jack-up effect, consequently is unfavorable for taking of cover book 33 to put, consequently through seting up even hole between the sliding tray, through the effect of air supply negative pressure, can be so that kicking block 34 retrieves the inside of sliding tray, very big just is favorable to taking and putting cover book 33.
As an embodiment of the invention, the side faces of the top blocks 34, which are away from the bottom side of the sliding groove, are fixedly connected with evenly-arranged limit pins 36; when the split roll film winding device works, when the split roll film is wound on the surface of the sleeve roll 33, because the contact area between the inner arc surface of the sleeve roll 33 and the top block 34 is limited, the friction coefficient is low, the sleeve roll 33 is easy to rotate relative to the top block 34, and normal winding is further influenced, the limiting needles 36 which are uniformly distributed are fixedly connected to the surface of the top block 34, the complete limiting fixation of the sleeve roll 33 can be ensured through the action of the limiting needles 36, and the stability of the sleeve roll 33 is facilitated.
As an embodiment of the present invention, the outer arc surface of the lap 33 is coated with gel; the outer surface of the reel is designed to be a rough surface structure; in operation, since the cover roll 33 is directly and mechanically wound in contact with the partial roll film, when the partial roll film is just started to be wound on the surface of the cover roll 33, the partial roll film is easy to slide relative to the smooth surface of the cover roll 33, so that the initial winding of the partial roll film on the surface of the cover roll 33 is smoother by designing the outer surface of the cover roll 33 to be a rough surface structure and coating the outer surface of the cover roll 33 with adhesive gel.
As an embodiment of the present invention, a first collar 37 is slidably connected to the surface of the first, second, third and fourth split winding shafts 22, 23, 24 and 25; the surfaces of the first transmission shaft and the second transmission shaft are connected with a second lantern ring 38 in a left-right sliding mode, and the lantern rolls 33 are located between the first lantern ring 37 and the corresponding second lantern ring 38; during operation, because the surface of kicking block 34 is equipped with the thimble of evenly arranging, though when getting to take cover book 33, kicking block 34 income sliding tray, but be difficult to avoid kicking block 34 income untimely, midway ejecting or staff's maloperation influence, prick the staff easily, and the manual work is got and is put the process many, and is inefficient, consequently through setting up first lantern ring 37 and second lantern ring 38, can be ejecting with cover book 33 through first lantern ring 37, the flexible 33 collection that can realize not coiling cover book 33 of cooperation first cylinder pole 31 and second cylinder pole 32, the secondary use of being convenient for reduces the work load of putting cover book 33 at every turn.
As an embodiment of the present invention, the left side surface of the first rotating disk 12 is fixedly connected with a first emitter at the axial position of the first rotating disk 12; the left side face of the third rotating disc 14 is fixedly connected with a second emitter at the axial position of the third rotating disc 14; the right side surface of the second rotating disc 13 is fixedly connected with a first receiver at the axial position of the second rotating disc 13; the right side surface of the fourth rotating disc 15 is fixedly connected with a second receiver at the axial position of the fourth rotating disc 15; in operation, when the first rotating disk 12 rotates, the first sub-winding shaft 22 and the second sub-winding shaft 23 are driven to revolve around the axis of the first rotating disk 12, so as to realize the switching winding of the first sub-winding shaft 22 and the second sub-winding shaft 23, but because a fixed distance is set between the first sub-winding shaft 22 and the second sub-winding shaft 23, in order to avoid more envelopes wound on the surface of the first sub-winding shaft 22 or the third sub-winding shaft 24, and further to be unfavorable for the switching winding of the first sub-winding shaft 22 and the second sub-winding shaft 23, by providing the first reflector and the corresponding first receiver, the laser signal emitted by the first emitter is normally received by the first receiver, so as to realize normal winding operation, when the planned amount of the film 21 wound on the surface of the first sub-winding shaft 22 or the second sub-winding shaft 23 is reached, the film 21 blocks the transmission of the laser signal, and at this time, the signal is processed, carry out the rotation of first rotary disk 12 promptly, realize switching and convolute, the same principle can realize switching between third minute reel 24 and the fourth minute reel 25 and convolute, has avoided film 21 volume of convoluteing to differ, and the volume of convoluteing leads to film splitter motion mechanism card dead phenomenon even too much, simple structure, and the practicality is high.
As an embodiment of the invention, a strip-shaped plate is fixedly connected to the left side surface of the right fixed plate, which is close to the front end surface of the fixed plate; infrared emitters which are uniformly arranged are fixedly connected in a straight line in the vertical direction in the strip-shaped plate; the right side surface of the left fixed plate is fixedly connected with uniformly arranged sensors close to the front end surface of the fixed plate, the number of the infrared emitters is equal to that of the sensors, and the infrared emitters and the sensors are arranged in a one-to-one correspondence manner; the during operation, after the coiling, need artifical the adding cover to roll up 33, but touch laser signal like this easily, the diolame cutting machine automatic switch who makes convolutes, on the one hand the danger coefficient is great, cause the staff injured easily, on the other hand has also disturbed normal diolame winding work, cause the diolame to convolute badly, consequently, through setting up the bar board, through the infra-red transmitter on bar board surface, and receive through the inductor response, make laser signal normal emission, when the staff operates, can obstruct infrared receiving, consequently, can realize closing laser signal's temporarily through this signal, artifical the adding cover is rolled up 33 this moment, can not trigger the switching promptly and convolute, the security of film splitter has been improved.
The specific working process is as follows:
when the film wrapping machine works, when the film wrapping machine needs to be cut and rolled, firstly, the original reel 2 connected with the wider film 21 is installed on the fixed frame, then the end of the film 21 on the surface of the original reel 2 is led out, the end of the film 21 passes through the conveying shaft 11, the film 21 on the surface of the conveying shaft 11 is uniformly cut into split films with opposite widths through the cutting of the splitting cutter 3 above the conveying shaft 11, then, one half of the split film is led out upwards and wound on the sleeve roll 33 on the surface of the first split reel 22, the other half of the split film is led out downwards and wound on the sleeve roll 33 on the surface of the third split reel 24, in order to avoid the interference phenomenon of the split film winding, the two adjacent split films are required to be led out towards different directions, at the moment, the first motor and the fourth motor corresponding to the first split reel 22 and the third split reel are started, so that the continuous winding of the split film can be realized, after the surfaces of the first branch reel 22 and the third branch reel 24 are fully wound with the film, the first motor and the fourth motor are turned off, the air source is controlled to enable the first cylinder rod 31 and the second cylinder rod 32 to be respectively and inwardly retracted into the corresponding first transmission shaft and the corresponding second transmission shaft to the left, then the second motor and the third motor are started, the second motor and the third motor further drive the first rotating disc 12 and the third rotating disc 14 to rotate, the first rotating disc 12 further can drive the first branch reel 22 and the second branch reel 23 to rotate and adjust, the second rotating disc 13 further can drive the third branch reel 24 and the fourth branch reel 25 to rotate and adjust, further, the film on the surface of the first branch reel 22 can be rapidly handed over to the second branch reel 23, meanwhile, the film on the surface of the third branch reel 24 can be rapidly handed over to the fourth branch reel 25, the film between the first branch reel 22 and the second branch reel 23 is cut, and the film between the first branch reel 22 and the second branch reel 23 is cut by the cutter, Cutting the split film between the third split roller shaft 24 and the fourth split roller shaft 25, wherein the second split roller shaft 23 and the third split roller shaft 24 can be quickly connected for rewinding, then taking out the lap 33 wound on the surfaces of the first split roller shaft 22 and the second split roller shaft 23, reserving the lap 33 without winding, and simultaneously supplementing the vacancy in time for the next use; by arranging the top block 34, the top block 34 is connected to the sliding groove in a sliding manner, and the springs 35 are fixedly connected between the top block 34 and the bottom of the sliding groove, so that the automatic fine adjustment of the position of the sleeve roll 33 can be realized, the consistent adjustment of the tension force of different roll splitting films can be realized, and the use of the tension force is ensured to be in a reasonable range; through the connecting holes arranged between the sliding grooves, the top block 34 can be recovered into the sliding grooves under the action of negative pressure of an air source, and the sleeve roll 33 can be taken and placed conveniently; the limiting needles 36 which are uniformly distributed are fixedly connected to the surfaces of the top blocks 34, so that complete limiting and fixing of the lap 33 can be ensured under the action of the limiting needles 36, and the stability of the lap 33 is facilitated; the outer surface of the sleeve roll 33 is designed to be a rough surface structure, and the outer surface of the sleeve roll 33 is coated with sticky gel, so that the split roll film is more smoothly wound on the surface of the sleeve roll 33 initially; through the arrangement of the first collar 37 and the second collar 38, the first collar 37 can eject the lap 33, and the collection of the unwound lap 33 can be realized in cooperation with the extension and retraction of the first cylinder rod 31 and the second cylinder rod 32, so that the lap is convenient for secondary use.
While there have been shown and described what are at present considered the fundamental principles of the invention, its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (1)
1. The utility model provides a film splitter for film production, includes bottom plate (1), former reel (2) and divides cutter (3), its characterized in that: the bottom plate (1) is designed into a cuboid structure; the upper surface of the bottom plate (1) is fixedly connected with a fixed frame at the position close to the rear end surface of the bottom plate (1); the interior of the fixed frame is rotatably connected with an original scroll (2); a thin film (21) is wound on the surface of the original reel (2); the upper surface of the bottom plate (1) is fixedly connected with fixing plates in a left-right symmetrical mode at the front position of the fixing frame; a conveying shaft (11) is rotatably connected between the two fixing plates; a rotating rod is fixedly connected between the two fixed plates at the position right above the conveying shaft (11); the cambered surface of the rotating rod is fixedly connected with uniformly arranged slitting knives (3); a first mounting hole is formed in the surface of the right fixing plate; a first rotating disc (12) is rotatably connected inside the first mounting hole; two rotating holes are formed in the surface of the rotating disc; a first branch reel (22) and a second branch reel (23) are respectively connected to the inner parts of the two rotating holes in a rotating manner; the surface of the left fixing plate is provided with an avoidance hole; the left side surface of the left fixed plate is fixedly connected with a first fixed cover; the inner surface of the first fixed cover is rotatably connected with a second rotating disc (13); the left side surface of the second rotating disc (13) is fixedly connected with two first motors; the output shafts of the two first motors penetrate through the second rotating disc (13) and are fixedly connected with first transmission shafts at the right side of the second rotating disc (13) respectively; cylinder holes are formed in the left side end faces of the two first transmission shafts, and a first cylinder rod (31) is connected to the inside of each cylinder hole in a sliding mode; a third branch scroll (24) and a fourth branch scroll (25) are arranged below the first branch scroll (22) and the second branch scroll (23); the right end faces of the third sub-winding shaft (24) and the fourth sub-winding shaft (25) are jointly and rotatably connected with the same third rotating disc (14), and the third rotating disc (14) is rotatably connected in the right fixed plate; the right side surface of the right fixed plate is fixedly connected with a fixed box; the right side surfaces of the first rotating disc (12) and the third rotating disc (14) are fixedly connected with a second motor and a third motor respectively; the inner part of the fixed box is fixedly connected with an installation plate, and the second motor and the third motor are fixedly connected with the installation plate; the left side surface of the left fixed plate is fixedly connected with a second fixed cover at the position below the first fixed cover; the inner surface of the second fixed cover is rotatably connected with a fourth rotating disc (15); the left side surface of the fourth rotating disc (15) is fixedly connected with two fourth motors; the output shafts of the two fourth motors penetrate through the fourth rotating disc (15) and are fixedly connected with second transmission shafts respectively at the right side positions of the fourth rotating disc (15), and the right sides of the second transmission shafts are connected with second cylinder rods (32) in a sliding manner; the surfaces of the first sub-winding shaft (22), the second sub-winding shaft (23), the third sub-winding shaft (24) and the fourth sub-winding shaft (25) are provided with uniformly arranged lap sleeves (33);
sliding grooves are formed in the surfaces of the first sub-winding shaft (22), the second sub-winding shaft (23), the third sub-winding shaft (24) and the fourth sub-winding shaft (25); the inner parts of the sliding grooves are all connected with ejector blocks (34) in a sliding manner; the bottom surface of the sliding groove and the surface of the top block (34) are fixedly connected with the same spring (35) together;
connecting holes are formed in the positions, close to the bottoms of the sliding grooves, between the sliding grooves and connected with an air source;
the side surface of one side of the top block (34) which is far away from the bottom of the sliding groove is fixedly connected with limit pins (36) which are uniformly arranged;
the outer arc surface of the lap (33) is coated with gel; the outer surface of the reel is designed to be a rough surface structure;
the surfaces of the first branch roller (22), the second branch roller (23), the third branch roller (24) and the fourth branch roller (25) are connected with a first lantern ring (37) in a left-right sliding mode; the surfaces of the first transmission shaft and the second transmission shaft are connected with second lantern rings (38) in a left-right sliding mode, and the lantern rolls (33) are located between the first lantern rings (37) and the corresponding second lantern rings (38);
the left side surface of the first rotating disc (12) is fixedly connected with a first emitter at the axial position of the first rotating disc (12); the left side face of the third rotating disc (14) is fixedly connected with a second emitter at the axial position of the third rotating disc (14); the right side surface of the second rotating disc (13) is fixedly connected with a first receiver at the position of the axis of the second rotating disc (13); the right side surface of the fourth rotating disc (15) is fixedly connected with a second receiver at the axial position of the fourth rotating disc (15);
a strip-shaped plate is fixedly connected to the left side surface of the right fixed plate, which is close to the front end surface of the fixed plate; infrared emitters which are uniformly arranged are fixedly connected in a straight line in the vertical direction in the strip-shaped plate; left side the preceding terminal surface position that the right side of fixed plate is close to the fixed plate links firmly the inductor of evenly arranging, and infra-red transmitter equals with inductor quantity, and the position one-to-one sets up.
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| CN202010154191.2A CN111285160B (en) | 2020-03-07 | 2020-03-07 | Film splitter is used in film production |
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| CN202010154191.2A CN111285160B (en) | 2020-03-07 | 2020-03-07 | Film splitter is used in film production |
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| CN111285160A CN111285160A (en) | 2020-06-16 |
| CN111285160B true CN111285160B (en) | 2021-09-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114671280B (en) * | 2022-03-25 | 2023-08-29 | 安徽富日智能装备有限公司 | Multi-shaft reel changing device |
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| JPH09202501A (en) * | 1996-01-23 | 1997-08-05 | Kataoka Mach Co Ltd | Winding restart preparing device in paper divisional winding device |
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| US4063692A (en) * | 1976-06-11 | 1977-12-20 | Vista Developments, Inc. | Web winding apparatus |
| EP0753476A1 (en) * | 1995-07-13 | 1997-01-15 | Kodak-Pathe | Automatic unloading of a cutting machine |
| CN201395432Y (en) * | 2009-04-10 | 2010-02-03 | 佳源机电工业(昆山)有限公司 | Grasping slip difference torsion ring of small-specification paper core |
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| CN111285160A (en) | 2020-06-16 |
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Effective date of registration: 20210824 Address after: 529000 Xinyuan Industrial Development Zone, daze Town, Xinhui District, Jiangmen City, Guangdong Province (one site with multiple photos) Applicant after: Jiangmen gaobao Electronic Material Co.,Ltd. Address before: 236800 Bozhou vocational and technical college, 1625 Yaodu Road, Bozhou City, Anhui Province Applicant before: Zhang Jialiu |
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