CN114872122B - Intelligent control's cutting equipment for plastic film production - Google Patents
Intelligent control's cutting equipment for plastic film production Download PDFInfo
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- CN114872122B CN114872122B CN202210545717.9A CN202210545717A CN114872122B CN 114872122 B CN114872122 B CN 114872122B CN 202210545717 A CN202210545717 A CN 202210545717A CN 114872122 B CN114872122 B CN 114872122B
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- plastic film
- fixedly connected
- air conveying
- conveying cylinder
- elastic sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to the field of plastic film production, in particular to intelligently regulated and controlled cutting equipment for plastic film production. The technical problem that the plastic films are easily scratched and deformed by dust after the dust cut in the cutting work and the dust floating in the air fall between the plastic films is solved. The invention provides an intelligent-control cutting device for plastic film production, which comprises an air conveying cylinder, a transmission displacement unit and the like; the transmission displacement unit is connected with the air conveying cylinder. The invention is provided with the electrostatic dust removal belt with the spiral structure, and the electrostatic dust removal belt sequentially performs electrostatic dust removal adsorption work on the front surface and the back surface of the plastic film during the stacking treatment of the cut plastic film, so that the stacking work and the electrostatic dust removal adsorption work of the plastic film are timely and synchronously performed after the plastic film is cut, the powder pouring treatment effect of the plastic film is improved, and the stacked plastic film is gradually compacted.
Description
Technical Field
The invention relates to the field of plastic film production, in particular to intelligently regulated and controlled cutting equipment for plastic film production.
Background
In the production process of the plastic films, under the influence of workshop environment, a large amount of dust is easily adhered to the plastic films, and after the plastic films are cut into specified sizes and stacked together, the plastic films are easily scratched and deformed by the dust adhered between the plastic films in the process of compacting and packaging the stacked plastic films due to the fact that the thickness of the plastic films is generally thin, and even the plastic films are punctured.
To solve the problem, in the plastic film processing apparatus described in patent CN111558582B, an electrostatic dust removing manner is provided, during the plastic film conveying, the electrostatic rubber strip is used to rub the plastic film, so as to wipe off the dust adhered to the plastic film, and this processing manner effectively removes the dust on the surface of the plastic film, however, during the cutting process of the plastic film, when the cut plastic films are stacked, the dust cut during the cutting process and the dust floating in the air will both drift down between the plastic films again, so that the powder pouring effect on the plastic films is weakened, thereby affecting the processing effect of compacting and packaging the plastic films.
Disclosure of Invention
The invention provides intelligently-controlled cutting equipment for producing plastic films, aiming at overcoming the defects that after dust cut in cutting work and dust floating in the air fall between plastic films, the dust easily scratches and deforms the plastic films to influence the treatment effect of compacting and packaging the plastic films.
The technical implementation scheme of the invention is as follows: an intelligently regulated and controlled cutting device for plastic film production comprises a transmission displacement unit, a lifting unit, a stop block assembly, a rack assembly, a bidirectional clamping unit, a base table, a support plate, an air conveying cylinder, a propeller blade, an electrostatic dust removal belt, a driving motor and a cutting mechanism; a cutting mechanism is connected between the plastic film conveying mechanism and the underframe platform; the upper side of the base platform is connected with a carrier plate for stacking plastic films through a lifting unit; the rear part of the upper side of the underframe platform is connected with an air delivery cylinder through a transmission displacement unit; a driving motor is arranged on the left side of the transmission displacement unit; the inner part of the air conveying cylinder is rotatably connected with a propeller blade; the propeller blade is connected with the transmission displacement unit; the bottom stand platform is connected with a stop block assembly; the middle part of the base frame is connected with a bidirectional clamping unit; the front side of the air conveying cylinder is fixedly connected with a plurality of push rods; the driving motor drives the propeller blades to rotate to generate flowing air flow, the propeller blades drive the electrostatic dust removal belts at the edges of the helical structures of the propeller blades to rotate, the transmission displacement unit drives the rotating electrostatic dust removal belts to perform electrostatic dust removal adsorption work on the front side and the back side of the plastic film sequentially under the auxiliary clamping of the bidirectional clamping unit, the removed dust is blown away from the air conveying cylinder along with the air flow generated by the propeller blades, the transmission displacement unit drives the rack assembly during each plastic film stacking period, and the stop block assembly is matched with the intermittent transmission lifting unit to drive the support plate to slowly descend.
Preferably, the inner side wall of the air conveying cylinder is provided with a plurality of elastic scraping blades for scraping dust adhered to the electrostatic dust removal belt.
Preferably, the upper side and the lower side of the air conveying cylinder are both provided with a slotted structure exposed out of the electrostatic dust removing belt.
Preferably, the transmission displacement unit comprises an electric sliding block, a mounting rack, a fixing rack, a lower roller body, an upper roller body, a first transmission wheel, a second transmission wheel and a first straight gear; the rear part of the left side and the rear part of the right side of the underframe platform are respectively connected with an electric slide block in a sliding way; the outer surfaces of the two electric sliding blocks are fixedly connected with a mounting rack respectively; the two mounting frames are fixedly connected with the air conveying cylinder; the mounting frame positioned on the left side is fixedly connected with a driving motor; the two mounting frames are connected with the rack assembly; the left side and the right side of the air conveying cylinder are respectively fixedly connected with a fixing frame; a lower roller body is rotatably connected between the lower sides of the two fixing frames; an upper roller body is rotatably connected between the upper sides of the two fixing frames; the left end of a rotating shaft part of the propeller blade is fixedly connected with a first driving wheel; the left end of the rotating shaft part of the lower roller body is fixedly connected with a second driving wheel; the first driving wheel is in transmission connection with a second driving wheel through a driving belt; the left sides of the lower roller body and the upper roller body are respectively fixedly connected with a first straight gear; the two first straight gears are meshed.
Preferably, the lifting unit comprises a screw rod, a vertical sliding block, a rotating shaft and a second straight gear; the left side and the right side of the base platform are respectively and rotatably connected with a screw rod in the front-back direction; the upper sides of the four screw rods are respectively connected with a vertical sliding block; a rotating shaft is rotatably connected between each of the four vertical sliding blocks and the support plate; the upper ends of the four screw rods are respectively fixedly connected with a second straight gear.
Preferably, the stop block assembly comprises a double-faced wedge block and a spring piece; the left side and the right side of the base platform are respectively connected with a double-faced wedge block in a sliding manner in the front-back direction, and the four double-faced wedge blocks are respectively positioned on one sides of the four screw rods far away from the carrier plate; two spring parts are fixedly connected between the four double-sided wedge blocks and the underframe platform respectively.
Preferably, the rack assembly comprises a spring sliding block, a first wedge-shaped block and a second wedge-shaped block; the middle parts of the two mounting frames are respectively connected with a spring sliding block; one side of each spring slide block close to the carrier plate is provided with a plurality of tooth groove structures corresponding to the second straight gear; the rear sides of the two spring sliding blocks are fixedly connected with a first wedge-shaped block respectively; the front sides of the two spring sliding blocks are respectively fixedly connected with a second wedge-shaped block.
Preferably, the bidirectional clamping unit comprises a first mounting rod, a first elastic sheet, a first torsion spring, a second mounting rod, a second elastic sheet, a second torsion spring and the push rod; a first mounting rod is fixedly connected to the upper side of the underframe platform and is positioned at the rear side of the carrier plate; the first mounting rod is respectively connected with a plurality of first elastic sheets in a rotating way through a rotating shaft; a first torsion spring is fixedly connected between the left side and the right side of each first elastic sheet and the first mounting rod respectively, and the first torsion spring is sleeved on the outer surface of the rotating shaft of each adjacent first elastic sheet; the rear side of each first elastic sheet is tightly attached to the air conveying cylinder; a second mounting rod is fixedly connected to the upper side of the underframe platform and is positioned on the front side of the carrier plate; the second mounting rods are respectively and rotatably connected with a plurality of second elastic sheets through rotating shafts; and a second torsion spring is fixedly connected between the left side and the right side of each second elastic sheet and the second mounting rod respectively, and is sleeved on the outer surface of the rotating shaft of each adjacent second elastic sheet.
Preferably, the first elastic sheet and the second elastic sheet are both arranged in a V-shaped structure.
Preferably, the first and second electrodes are formed of a metal, a water tank is arranged below the underframe platform; the right end of the air conveying cylinder is communicated with the water tank through an air conveying pipe.
The invention has the following advantages: the invention is through setting up the static dust belt of the helical structure, the static dust belt is mounted on the border of the propeller blade, the driving motor drives the propeller blade to rotate and produce the flowing airstream, the propeller blade drives the static dust belt of its edge of helical structure to rotate fast at the same time, under the two-way grip unit is assisted and held to two directions of the plastic film sequentially, the transmission displacement unit drives the static dust belt rotated to cling to the external surface of plastic film cut, while piling up the plastic film cut, carry on the adsorption work of electrostatic dust collection to the positive and negative two sides of the plastic film sequentially, the dust removed blows off the air cylinder with the airstream that the propeller blade produces, realize after the plastic film is cut, pile up the work and adsorption work of electrostatic dust collection to the plastic film synchronously in time, improve the processing effect to pour the plastic film, in addition during piling up the plastic film once, the transmission displacement unit drives the rack assembly, cooperate with the block assembly to drive the lifting unit to drive the carrier plate to descend slowly, make the plastic film after piling up progressively compacted by carrier plate and moving air cylinder; through the processing steps, the situation that dust cut during cutting and floating dust in the air are between the plastic films during plastic film stacking is avoided, so that the phenomenon that the plastic films are scratched and deformed by the dust is avoided, and the smooth implementation of compaction and packaging processing of the plastic films is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of a first partial perspective structure of the present application;
fig. 3 is a schematic perspective view of a transmission displacement unit according to the present application;
FIG. 4 is an enlarged view of region A1 of the present application;
fig. 5 is a schematic perspective view of the wind delivery pipe of the present application;
FIG. 6 is a schematic perspective view of the propeller blades and electrostatic precipitator belt of the present application;
FIG. 7 is a second partial perspective view of the present application;
FIG. 8 is a perspective view of the lift unit and stop block assembly of the present application;
FIG. 9 is an enlarged view of area A2 of the present application;
FIG. 10 is a perspective view of the stop block assembly of the present application;
fig. 11 is a perspective view of a rack assembly of the present application;
FIG. 12 is a first partial perspective view of the bi-directional clamping unit of the present application;
fig. 13 is a second partial perspective view of the bidirectional clamping unit of the present application.
The meaning of the reference symbols in the figures: 1-plastic film conveying mechanism, 2-base table, 3-carrier plate, 4-air conveying cylinder, 41-elastic doctor blade, 5-screw blade, 6-electrostatic dust removing belt, 7-driving motor, 8-cutting mechanism, 81-cutting plate, 9-water tank, 91-air conveying pipe, 101-electric slide block, 102-mounting frame, 103-mounting frame, 104-lower roller body, 105-upper roller body, 106-first driving wheel, 107-second driving wheel, 108-first straight gear, 201-screw rod, 202-vertical slide block, 203-rotating shaft, 204-second straight gear, 301-double-faced wedge block, 302-spring part, 401-spring slide block, 4011-tooth groove, 402-first wedge block, 403-second wedge block, 501-first mounting rod, 502-first spring plate, 503-first torsion spring, 504-second mounting rod, 505-second spring plate, 506-second torsion spring, 507-push rod.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Examples
An intelligently regulated and controlled cutting device for plastic film production is shown in figures 1-13 and comprises a transmission displacement unit, a lifting unit, a stop block assembly, a rack assembly, a bidirectional clamping unit, a plastic film conveying mechanism 1, an underframe platform 2, a carrier plate 3, a wind conveying cylinder 4, a propeller blade 5, an electrostatic dust removal belt 6, a driving motor 7, a cutting mechanism 8 and a water tank 9; the rear side of the base frame 2 is connected with a plastic film conveying mechanism 1 through bolts; a cutting mechanism 8 is connected between the plastic film conveying mechanism 1 and the underframe platform 2; a cutting plate 81 is connected to the rear side of the base frame 2 through bolts, and the cutting plate 81 is aligned with the lower side of a cutter of the cutting mechanism 8; the upper side of the base frame 2 is connected with a carrier plate 3 through a lifting unit; the rear part of the upper side of the base table 2 is connected with an air conveying cylinder 4 through a transmission displacement unit; a driving motor 7 is arranged on the left side of the transmission displacement unit; the interior of the air conveying cylinder 4 is rotatably connected with a propeller blade 5; the propeller blade 5 is connected with a transmission displacement unit; the driving motor 7 is connected with the propeller blade 5; an electrostatic dust removal belt 6 is arranged along the edge of the spiral structure of the propeller blade 5; the upper side and the lower side of the air conveying cylinder 4 are both provided with a slotted structure exposed out of the electrostatic dust removing belt 6; the inner side wall of the air conveying cylinder 4 is provided with a plurality of elastic scraping blades 41; the base frame 2 is connected with a stop block assembly, and the stop block assembly is positioned on the outer side of the lifting unit; the upper side of the transmission displacement unit is connected with a rack assembly; the middle part of the base frame 2 is connected with a bidirectional clamping unit; the front side of the air conveying cylinder 4 is fixedly connected with a plurality of push rods 507; a water tank 9 is arranged below the base frame 2; the right end of the air conveying cylinder 4 is communicated with the water tank 9 through an air conveying pipe 91.
As shown in fig. 1-4, the transmission displacement unit includes an electric slider 101, a mounting frame 102, a fixing frame 103, a lower roller 104, an upper roller 105, a first transmission wheel 106, a second transmission wheel 107 and a first straight gear 108; the rear part of the left side and the rear part of the right side of the base frame 2 are respectively connected with an electric slide block 101 in a sliding way; the outer surfaces of the two electric sliding blocks 101 are respectively connected with a mounting frame 102 through bolts; the two mounting frames 102 are both connected with the air conveying cylinder 4 through bolts; the mounting frame 102 on the left side is connected with the driving motor 7 through bolts; the two mounting frames 102 are connected with the rack assembly; the left side and the right side of the air delivery cylinder 4 are respectively connected with a fixing frame 103 through bolts; a lower roller body 104 is rotatably connected between the lower sides of the two fixing frames 103; an upper roller body 105 is rotatably connected between the upper sides of the two fixing frames 103; the left end of the rotating shaft part of the propeller blade 5 is fixedly connected with a first driving wheel 106; the left end of the rotating shaft part of the lower roller body 104 is fixedly connected with a second driving wheel 107; the first driving wheel 106 is in driving connection with a second driving wheel 107 through a driving belt; a first straight gear 108 is fixedly connected to the left sides of the lower roller body 104 and the upper roller body 105 respectively; the two first straight gears 108 mesh with each other.
As shown in fig. 7-9, the lifting unit includes a screw 201, a vertical slider 202, a rotating shaft 203 and a second spur gear 204; the left side and the right side of the base frame 2 are respectively connected with a screw rod 201 in a front-back direction in a rotating way; the upper sides of the four screw rods 201 are respectively connected with a vertical sliding block 202; a rotating shaft 203 is rotatably connected between each of the four vertical sliding blocks 202 and the carrier plate 3; the upper ends of the four screw rods 201 are respectively fixedly connected with a second straight gear 204.
As shown in fig. 7 and 10, the stopper assembly comprises a double-sided wedge block 301 and a spring member 302; the left side and the right side of the base frame 2 are respectively connected with a double-faced wedge block 301 in a sliding manner in the front-back direction, and the four double-faced wedge blocks 301 are respectively positioned on one sides of the four screw rods 201 far away from the carrier plate 3; two spring pieces 302 are respectively fixedly connected between the four double-faced wedge-shaped blocks 301 and the underframe station 2.
As shown in fig. 7 and 11, the rack assembly includes a spring slider 401, a first wedge block 402 and a second wedge block 403; the middle parts of the two mounting frames 102 are respectively connected with a spring sliding block 401; one side of each of the two spring sliding blocks 401, which is close to the carrier plate 3, is provided with a plurality of tooth sockets 4011 corresponding to the second spur gears 204; the rear sides of the two spring sliding blocks 401 are respectively welded with a first wedge block 402; a second wedge block 403 is welded to the front side of each of the two spring sliders 401.
As shown in fig. 7, 12 and 13, the bidirectional clamping unit includes a first mounting rod 501, a first elastic sheet 502, a first torsion spring 503, a second mounting rod 504, a second elastic sheet 505, a second torsion spring 506 and the push rod 507; a first mounting rod 501 is connected to the upper side of the base frame 2 through a bolt, and the first mounting rod 501 is positioned at the rear side of the carrier plate 3; the first mounting rod 501 is rotatably connected with a plurality of first elastic sheets 502 through rotating shafts respectively; a first torsion spring 503 is fixedly connected between the left side and the right side of each first elastic sheet 502 and the first mounting rod 501 respectively, and the first torsion spring 503 is sleeved on the outer surface of the rotating shaft of each adjacent first elastic sheet 502; a second mounting rod 504 is connected to the upper side of the base frame 2 through a bolt, and the second mounting rod 504 is positioned on the front side of the carrier plate 3; the second mounting rods 504 are respectively connected with a plurality of second elastic sheets 505 in a rotating manner through rotating shafts; a second torsion spring 506 is fixedly connected between the left side and the right side of each second elastic sheet 505 and the second mounting rod 504, and the second torsion spring 506 is sleeved on the outer surface of the rotating shaft of each adjacent second elastic sheet 505; the first elastic sheet 502 and the second elastic sheet 505 are both arranged into a V-shaped structure; the rear side of each first elastic sheet 502 is tightly attached to the air conveying cylinder 4; the front side of the air delivery cylinder 4 is fixedly connected with a plurality of push rods 507.
The plastic film conveying mechanism 1 conveys the plastic film conveyed from the previous processing procedure forward, so that the front end of the plastic film sequentially passes through the upper surfaces of the cutting plate 81, the air conveying cylinder 4 and the electrostatic dust removal belt 6 to enter between the lower roller body 104 and the upper roller body 105, the front end of the plastic film is clamped between the lower roller body 104 and the upper roller body 105, then the two electric sliding blocks 101 simultaneously drive the whole transmission displacement unit, the air conveying cylinder 4, the screw blade 5, the electrostatic dust removal belt 6 and the driving motor 7 to move forward, the front end of the plastic film is pulled to the front side above the support plate 3 by the lower roller body 104 and the upper roller body 105 until the area to be cut of the plastic film is aligned with the cutting blade part and the cutting plate 81 of the cutting mechanism 8, and then the cutting mechanism 8 controls the cutting blade part to cut into the cutting plate 81 to cut the area to be cut of the plastic film, and the positioning and cutting processing work of the plastic film is completed.
Then the cutting mechanism 8 is reset by controlling the cutter part to rise upwards, at the same time, the two electric sliders 101 simultaneously drive the whole transmission displacement unit and the air delivery cylinder 4, the propeller blade 5, the electrostatic dust removing belt 6 and the driving motor 7 to move backwards, during the period, the output shaft of the driving motor 7 drives the propeller blade 5 and the electrostatic dust removing belt 6 arranged at the edge thereof to rotate, at the same time, the rotating shaft part of the propeller blade 5 drives the first driving wheel 106 to rotate, the first driving wheel 106 drives the second driving wheel 107 through the driving belt to drive the lower roller body 104 to rotate, the lower roller body 104 is meshed with the first straight gear 108 connected with the upper roller body 105 through the first straight gear 108 connected with the lower roller body to drive the upper roller body 105 to rotate reversely, so that the lower roller body 104 and the upper roller body 105 move backwards along with the electric sliders 101 while the lower roller body 104 and the upper roller body 105 move backwards along with the cut plastic film, at the same time, the lower roller body 104 and the upper roller body 105 rotating oppositely convey the cut plastic film to a designated position right above the carrier plate 3, the plastic film is cut in the roller body, and the plastic film is cut in the roller body 3, and the plastic film is stacked in the carrier plate 3, and the plastic film is neatly stacked in the carrier plate 3.
In the process that the two electric sliding blocks 101 simultaneously drive the whole transmission displacement unit, the air conveying cylinder 4, the propeller blades 5, the electrostatic dust removal belt 6 and the driving motor 7 to move backwards and reset, the rotating propeller blades 5 stir in the air conveying cylinder 4 and generate air flow flowing from left to right, the rotating electrostatic dust removal belt 6 is attached to the back of the cut plastic film to perform electrostatic dust removal adsorption work, the removed dust blows away from the air conveying cylinder 4 along with the air flow generated by the propeller blades 5 and enters the water tank 9 along the air conveying pipe 91 to complete dust recovery processing, and the phenomenon that the plastic film is polluted again when the dust removed from the plastic film is returned to the air is avoided.
After the two electric sliding blocks 101 simultaneously drive the whole transmission displacement unit and the air conveying cylinder 4, the propeller blade 5, the electrostatic dust removal belt 6 and the driving motor 7 to move backwards and reset, the cut plastic films fall into the carrier plate 3, then the plastic film conveying mechanism 1 continuously conveys the front ends of the rest plastic films forwards between the lower roller body 104 and the upper roller body 105 again, the two electric sliding blocks 101 simultaneously drive the whole transmission displacement unit and the air conveying cylinder 4, the propeller blade 5, the electrostatic dust removal belt 6 and the driving motor 7 to move forwards again, when the air conveying cylinder 4 leaves the first elastic sheet 502 forwards, the first torsion spring 503 in the original torsion state drives the first elastic sheet 502 to turn forwards, so that the front side area of the first carrier plate 502 clamps the plastic films in the carrier plate 3, the rear ends of the cut plastic films in the carrier plate 3 are clamped, the plastic films in the carrier plate 3 are squeezed and smoothed by the air conveying cylinder 4 which moves forwards, and the plastic films in the carrier plate 3 are compacted and the plastic films stacked in the carrier plate 3 are treated and compacted by the plastic films in the stacking step.
When the lower roller body 104 and the upper roller body 105 in the air delivery cylinder 4 carry the plastic film to move forwards, the push rod 507 pushes the second elastic sheet 505 to drive the second torsion spring 506 connected with the second elastic sheet to turn forwards, so that the second elastic sheet 505 is opened upwards, when the lower roller body 104 and the upper roller body 105 in the air delivery cylinder 4 move backwards along the cut plastic film, the front end of the cut plastic film falls between the second elastic sheet 505 and the carrier plate 3, and leaves away from the second elastic sheet 505 along with the push rod 507, the twisted second torsion spring 506 drives the second elastic sheet 505 to turn over and reset, the front end of the plastic film is clamped on the carrier plate 3, and the electrostatic dust removal belt 6 moving backwards clings to the front surface of the cut plastic film in the carrier plate 3 during rotation to perform electrostatic dust removal and adsorption work on the plastic film, so that the plastic film can be timely and synchronously stacked and subjected to electrostatic dust removal and adsorption work after being cut, and the powder removal treatment effect on the plastic film is improved.
Two electric slide blocks 101 simultaneously drive the whole transmission displacement unit and the air conveying cylinder 4, the propeller blades 5, the electrostatic dust removal belt 6 and the driving motor 7 to move forwards, the rack assembly moves forwards along with the transmission displacement unit, when two spring slide blocks 401 on two mounting frames 102 pass through two second straight gears 204 on the rear side, the two spring slide blocks 401 are respectively meshed with the two second straight gears 204 through a tooth socket 4011 structure to drive the two lead screws 201 on the rear side to rotate, the two lead screws 201 drive the two vertical slide blocks 202 on the rear side to slightly move downwards, when the two spring slide blocks 401 on the two mounting frames 102 pass through the two second straight gears 204 on the lead side, the two spring slide blocks 401 are respectively meshed with the two second straight gears 204 through a tooth socket 4011 structure to drive the two lead screws 201 on the front side to rotate, the two lead screws 201 drive the two vertical slide blocks 202 on the front side to slightly move downwards, so as to realize that a plastic film is slightly moved every stacking, the four vertical slide blocks 202 drive the support plate 3 to slightly fall downwards, so that the stacked plastic films in the support plate 3 are gradually stacked and compacted by the air conveying cylinder 3 and the moving air conveying cylinder 4.
When the spring sliding block 401 passes through the double-faced wedge block 301 forwards, the second wedge block 403 on the front side of the spring sliding block 401 pushes the double-faced wedge block 301, the double-faced wedge block 301 drives the spring part 302 to compress downwards, the spring sliding block 401 smoothly drives the second spur gear 204 to rotate, the spring sliding block 401 passes through the double-faced wedge block 301 backwards, the first wedge block 402 on the rear side of the spring sliding block 401 is pushed by the double-faced wedge block 301, the spring sliding block 401 is compressed towards the direction far away from the second spur gear 204, and the spring sliding block 401 is prevented from driving the second spur gear 204 to rotate.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (9)
1. An intelligently regulated and controlled cutting device for plastic film production comprises a plastic film conveying mechanism (1), an underframe platform (2) and a cutting mechanism (8); a cutting mechanism (8) is connected between the plastic film conveying mechanism (1) and the underframe platform (2); the method is characterized in that: the device also comprises a transmission displacement unit, a lifting unit, a stop block assembly, a rack assembly, a bidirectional clamping unit, a carrier plate (3), an air conveying cylinder (4), a propeller blade (5), an electrostatic dust collection belt (6) and a driving motor (7); the upper side of the base table (2) is connected with a carrier plate (3) for stacking plastic films through a lifting unit; the rear part of the upper side of the base frame (2) is connected with an air conveying cylinder (4) through a transmission displacement unit; a driving motor (7) is arranged on the left side of the transmission displacement unit; the interior of the air conveying cylinder (4) is rotatably connected with a propeller blade (5); the propeller blade (5) is connected with the transmission displacement unit; the bottom stand platform (2) is connected with a stop block assembly; the middle part of the base table (2) is connected with a bidirectional clamping unit; the front side of the air conveying cylinder (4) is fixedly connected with a plurality of push rods (507); the driving motor (7) drives the propeller blades (5) to rotate to generate flowing air flow, the propeller blades (5) drive the electrostatic dust removal belts (6) at the edges of spiral structures of the propeller blades to rotate, the transmission displacement unit drives the rotating electrostatic dust removal belts (6) to perform electrostatic dust removal adsorption work on the front side and the back side of the plastic film sequentially under the auxiliary clamping of the bidirectional clamping unit, removed dust is blown away from the air conveying cylinder (4) along with the air flow generated by the propeller blades (5), the transmission displacement unit drives the rack assembly during each plastic film stacking period, and the baffle block assembly is matched with the intermittent transmission lifting unit to drive the support plate (3) to slowly descend;
the transmission displacement unit comprises an electric slide block (101), a mounting rack (102), a fixing rack (103), a lower roller body (104), an upper roller body (105), a first transmission wheel (106), a second transmission wheel (107) and a first straight gear (108); the rear part of the left side and the rear part of the right side of the base frame (2) are respectively connected with an electric slide block (101) in a sliding way; the outer surfaces of the two electric sliding blocks (101) are respectively fixedly connected with a mounting rack (102); the two mounting frames (102) are fixedly connected with the air conveying cylinder (4); the mounting frame (102) positioned on the left side is fixedly connected with a driving motor (7); the two mounting frames (102) are connected with the rack assembly; the left side and the right side of the air conveying cylinder (4) are respectively fixedly connected with a fixing frame (103); a lower roller body (104) is rotatably connected between the lower sides of the two fixing frames (103); an upper roller body (105) is rotatably connected between the upper sides of the two fixing frames (103); the left end of a rotating shaft part of the propeller blade (5) is fixedly connected with a first driving wheel (106); the left end of the rotating shaft part of the lower roller body (104) is fixedly connected with a second driving wheel (107); the first driving wheel (106) is in transmission connection with a second driving wheel (107) through a driving belt; a first straight gear (108) is fixedly connected to the left sides of the lower roller body (104) and the upper roller body (105) respectively; the two first straight gears (108) are meshed.
2. The cutting apparatus for the production of intelligently controlled plastic film as claimed in claim 1, wherein: the inner side wall of the air conveying cylinder (4) is provided with a plurality of elastic scraping blades (41) for scraping dust adhered to the electrostatic dust removing belt (6).
3. The cutting apparatus for the production of intelligently controlled plastic film as claimed in claim 1, wherein: the upper side and the lower side of the air conveying cylinder (4) are both provided with a slotted structure exposing the electrostatic dust removing belt (6).
4. The intelligently controlled cutting equipment for plastic film production according to claim 1, wherein: the lifting unit comprises a screw rod (201), a vertical sliding block (202), a rotating shaft (203) and a second straight gear (204); the left side and the right side of the base table (2) are respectively connected with a screw rod (201) in a rotating way in the front-back direction; the upper sides of the four screw rods (201) are respectively connected with a vertical sliding block (202); a rotating shaft (203) is respectively connected between the four vertical sliding blocks (202) and the carrier plate (3) in a rotating way; the upper ends of the four screw rods (201) are respectively fixedly connected with a second straight gear (204).
5. The cutting apparatus for the production of intelligently controlled plastic film as claimed in claim 4, wherein: the stop block assembly comprises a double-sided wedge block (301) and a spring piece (302); the left side and the right side of the base table (2) are respectively connected with a double-faced wedge block (301) in a sliding mode in the front-back direction, and the four double-faced wedge blocks (301) are respectively positioned on one side, far away from the carrier plate (3), of the four screw rods (201); two spring pieces (302) are respectively and fixedly connected between the four double-sided wedge-shaped blocks (301) and the underframe platform (2).
6. The cutting apparatus for the production of intelligently controlled plastic film as claimed in claim 4, wherein: the rack assembly comprises a spring sliding block (401), a first wedge block (402) and a second wedge block (403); the middle parts of the two mounting frames (102) are respectively connected with a spring sliding block (401); one side of each of the two spring sliding blocks (401) close to the carrier plate (3) is provided with a plurality of tooth groove (4011) structures corresponding to the second straight gear (204); the rear sides of the two spring sliding blocks (401) are respectively fixedly connected with a first wedge-shaped block (402); the front sides of the two spring sliding blocks (401) are respectively fixedly connected with a second wedge-shaped block (403).
7. The cutting apparatus for the production of intelligently controlled plastic film as claimed in claim 1, wherein: the bidirectional clamping unit comprises a first mounting rod (501), a first elastic sheet (502), a first torsion spring (503), a second mounting rod (504), a second elastic sheet (505), a second torsion spring (506) and a push rod (507); a first mounting rod (501) is fixedly connected to the upper side of the base table (2), and the first mounting rod (501) is positioned on the rear side of the carrier plate (3); the first mounting rod (501) is respectively connected with a plurality of first elastic sheets (502) in a rotating way through a rotating shaft; a first torsion spring (503) is fixedly connected between the left side and the right side of each first elastic sheet (502) and the first mounting rod (501), and the first torsion spring (503) is sleeved on the outer surface of the rotating shaft of each adjacent first elastic sheet (502); the rear side of each first elastic sheet (502) is tightly attached to the air conveying cylinder (4); a second mounting rod (504) is fixedly connected to the upper side of the base frame (2), and the second mounting rod (504) is positioned on the front side of the carrier plate (3); the second mounting rods (504) are respectively connected with a plurality of second elastic sheets (505) in a rotating way through rotating shafts; a second torsion spring (506) is fixedly connected between the left side and the right side of each second elastic sheet (505) and the second mounting rod (504), and the second torsion spring (506) is sleeved on the outer surface of the rotating shaft of each adjacent second elastic sheet (505).
8. The cutting apparatus for the production of intelligently regulated plastic films as claimed in claim 7, wherein: the first elastic sheet (502) and the second elastic sheet (505) are both arranged into a V-shaped structure.
9. The cutting apparatus for the production of intelligent regulated plastic film according to any one of claims 1 to 8, characterized in that: a water tank (9) is arranged below the base platform (2); the right end of the air conveying cylinder (4) is communicated with the water tank (9) through an air conveying pipe (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545717.9A CN114872122B (en) | 2022-05-19 | 2022-05-19 | Intelligent control's cutting equipment for plastic film production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545717.9A CN114872122B (en) | 2022-05-19 | 2022-05-19 | Intelligent control's cutting equipment for plastic film production |
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| CN114872122A CN114872122A (en) | 2022-08-09 |
| CN114872122B true CN114872122B (en) | 2023-03-24 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011152626A (en) * | 2010-01-28 | 2011-08-11 | Fujitsu Ltd | Film cutting device |
| CN203566742U (en) * | 2013-11-18 | 2014-04-30 | 阳程（佛山）科技有限公司 | Automatic cutting and stacking system |
| CN207807848U (en) * | 2018-01-05 | 2018-09-04 | 潍坊胜达科技股份有限公司 | A kind of film coil guillotine |
| CN113459203A (en) * | 2021-06-08 | 2021-10-01 | 靳增全 | Plastic film produces cutting device |
| CN216543561U (en) * | 2021-11-03 | 2022-05-17 | 济南大地春塑业有限公司 | Cutting tool who has locate function is used in plastic film production |
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