CN116551772A - Anti-tearing polyethylene plastic film production device and production process - Google Patents
Anti-tearing polyethylene plastic film production device and production process Download PDFInfo
- Publication number
- CN116551772A CN116551772A CN202310494934.4A CN202310494934A CN116551772A CN 116551772 A CN116551772 A CN 116551772A CN 202310494934 A CN202310494934 A CN 202310494934A CN 116551772 A CN116551772 A CN 116551772A
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- fixedly connected
- roller
- curb plate
- slitting
- film
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 22
- -1 polyethylene Polymers 0.000 title claims abstract description 22
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 22
- 239000002985 plastic film Substances 0.000 title claims abstract description 21
- 229920006255 plastic film Polymers 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 239000012943 hotmelt Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 59
- 239000010409 thin film Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
- B26D1/151—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a tearing-resistant polyethylene plastic film production device and a production process, and belongs to the field of film production. Can realize through setting up drive assembly and cutting the subassembly, drive assembly drives under the power transmission of belt and cuts the subassembly operation to realize the stable transport in the film production process, cut the subassembly and can enough adjust the position of blade, thereby realize that the film of different width cuts and can be convenient for dismantle and assemble fast to blade mechanical energy again.
Description
Technical Field
The invention relates to the field of film production, in particular to a tearing-resistant polyethylene plastic film production device and a tearing-resistant polyethylene plastic film production process.
Background
The thin film is a thin and soft transparent thin sheet, and is made of plastic, adhesive, rubber or other materials, the tearing-resistant polyethylene plastic thin film production device and production process mainly comprise the processes of raw material mixing and stirring, hot melting plasticization, traction and stretching, cooling solidification, slitting and winding and the like, and the thin film is divided into various types of antibacterial type, tearing-resistant type, flame-retardant type and the like according to the raw materials and the purposes, and the thin film is generally slit by the laminating of a cutting knife and the thin film in the prior art when the tearing-resistant thin film is slit and wound.
The Chinese patent with the publication number of CN211193989U discloses a film dividing and cutting machine for film production, which comprises a base, the device can carry out reciprocating motion by arranging a piston capable of following a cutting knife and is matched with the cutting knife, so that the cutting knife can generate suction force to enable a knife edge to be attached to the film when the cutting knife cuts the film, the cutting precision is improved, after the cutting is completed, residues at the knife edge of the cutting knife are blown off through exhaust, and the cutting performance of the cutting knife is prevented from being influenced.
The film need be to stirring, design, cut, the process of rolling when processing in production, and current film cutting machine is when using, and the film can change gradually at the tensile on its surface of in-process of rolling, and current film cutting machine can not be timely adjust the tensile that the film received to lead to cutting the precision not high, have the piece dust to adsorb at the film surface when the film cuts simultaneously and influence the production quality of film.
For this purpose, a device and a process for producing a tear-resistant polyethylene plastic film are proposed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the tearing-resistant polyethylene plastic film production device and the production process, which can realize that the transmission assembly and the slitting assembly are arranged, and the transmission assembly drives the slitting assembly to operate under the power transmission of a belt, so that stable conveying in the film production process is realized, the slitting assembly can adjust the position of a blade, thereby realizing film slitting with different widths and being convenient for rapidly disassembling and assembling the mechanical energy of the blade.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a tearing-resistant polyethylene plastic film apparatus for producing, includes the base, base upper end outward appearance symmetry fixedly connected with curb plate, two sets of be provided with drive assembly between the curb plate, drive assembly includes the motor with curb plate rear end outward surface fixed connection, motor output shaft front end fixedly connected with pivot one, pivot one runs through to the curb plate front side and rotates with the curb plate to be connected, two sets of be provided with between the curb plate and cut the subassembly, it is located drive assembly left side to cut the subassembly, cut the subassembly including the roller of cutting of rotating the connection with the curb plate inboard, it runs through to the curb plate outside to cut the roller rear end.
The left side symmetry of curb plate front end surface has seted up spout two, and two sets of curb plate is provided with tensioning assembly through spout two, tensioning assembly include with spout inboard sliding connection's axle one, tensioning assembly right side is provided with adjusting part, adjusting part includes the ear seat two of rotating with axle one both ends and being connected, ear seat two right-hand member fixedly connected with rack one, rack one rear end surface and curb plate sliding connection.
Further, the front end of one outer surface of the rotating shaft is fixedly connected with a first gear, the lower side of the gear is in meshed transmission connection with a second gear, the middle part of the outer surface of the gear is fixedly connected with a second rotating shaft, and the outer surface of the first rotating shaft is fixedly connected with a driving roller.
Further, the driven roller is fixedly connected to the outer surface of the rotating shaft, the driving roller is located under the driven roller, the rear end of the rotating shaft penetrates through the rear side of the side plate and is fixedly connected with the belt pulley I, the belt is rotationally connected to the outer surface of the belt pulley I, and the film is rotationally attached to the outer surfaces of the driving roller and the driven roller.
Further, cut roller rear end fixedly connected with belt pulley two, belt pulley two passes through belt drive with belt pulley one and is connected, cut roller surface symmetry and offered the notch, it is provided with accommodate the lead screw to cut the roller inboard, accommodate the lead screw front end runs through to the curb plate front side and rotates with the curb plate to be connected, accommodate the lead screw front end fixedly connected with holds the board.
Further, the screw drive on the surface of the adjusting screw is connected with a sliding block, the upper end and the lower end of the sliding block are located on the inner side of the notch and are in sliding connection with the notch, a locking sleeve is arranged on the outer side of the sliding block, a bolt is connected to the outer surface of the locking sleeve in a threaded mode, the locking sleeve is in threaded connection with the sliding block through the bolt, a blade is fixedly connected to the outer surface of the locking sleeve, and the blade is in a circular shape.
Further, one outer surface of the connecting shaft is symmetrically and rotationally connected with connecting rods, two groups of first connecting shafts are rotationally connected with a first carrier roller and a second carrier roller, and the first carrier roller is positioned on the left side of the second carrier roller.
Further, a first sliding groove is symmetrically formed in the outer surface of the front end of the side plate, a first spring is fixedly connected to the lower end of the sliding groove, a second connecting shaft is rotatably connected to the upper end of the first spring, the left end and the right end of the outer surface of the connecting shaft are in sliding connection with the first sliding groove, an adjusting roller is fixedly connected to the outer surface of the connecting shaft, and the film extends in a guiding mode through the adjusting roller.
Further, the fixed shaft is fixedly connected to the outer surface of the front end of the side plate, the gear III is rotationally connected to the front end of the outer surface of the fixed seat, the left side of the rack I is in meshed transmission connection with the gear III, the rack II is in meshed transmission connection with the right side of the gear III, the ear seat I is fixedly connected to the outer surface of the right end of the rack II, the connecting shaft II penetrates through the front end of the ear seat I and is rotationally connected with the ear seat, the pin shaft is slidingly connected to the front end of the side plate, and the rack II is slidingly connected with the outer surface of the front end of the side plate.
Further, curb plate upper end surface fixedly connected with backup pad, backup pad lower extreme surface fixedly connected with gasbag, gasbag lower extreme surface fixedly connected with push pedal, both ends respectively with curb plate surface sliding connection around the push pedal, belt internal surface rotates and connects belt pulley two, belt pulley two front end surface fixedly connected with transmission shaft, transmission shaft outward appearance symmetry fixedly connected with cam, cam surface rotates the laminating with the push pedal, push pedal upper end surface fixedly connected with spring two, spring two upper ends and backup pad fixedly connected with gasbag right-hand member surface fixedly connected with trachea, trachea lower extreme fixedly connected with nozzle, the nozzle is linear distribution.
The process for producing the tearing-resistant polyethylene plastic film comprises the following steps:
s1: firstly, a transmission assembly is operated, and the film is clamped and conveyed through a driving roller and a driven roller, so that stable operation of film production is ensured;
s2: s1, when the film slitting machine operates, the belt pulley II drives the slitting roller to rotate, the slitting roller drives the cutter to rotate, and then the film is slit by the cutter;
s3: on the basis of S2, the tensioning assembly tensions the film through a first idler and a second idler, and the elasticity of the film is kept in a reasonable interval;
s4: in the film slitting process, the positions of the tension roller and the regulating roller are regulated through the rotation of the gear III by operating the strip regulating assembly, so that a better slitting effect is achieved;
s5: when the device is operated, the cleaning component cleans the scraps and dust on the surface of the film by spraying air through the compressed air bag, so that the production quality of the film is improved.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the transmission assembly and the slitting assembly are arranged, the transmission assembly drives the slitting assembly to operate under the power transmission of the belt, so that stable conveying in the film production process is realized, the slitting assembly can adjust the positions of the blades, films with different widths are slit, and the blades can be conveniently and rapidly disassembled and assembled by mechanical energy;
(2) By arranging the adjusting component and the tensioning component in the device, the adjusting component drives the tensioning roller and the adjusting roller to adjust the positions, so that the slitting of films with different thicknesses is met, meanwhile, the film tension can be in a reasonable interval, and the film production quality is improved;
(3) Through setting up the clearance subassembly in this device, at the in-process that the film cut, the compression blowout gas through the gasbag blows clearance to piece and the dust on film surface, has improved film surface's cleanliness greatly, the quality of effectual improvement film processing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the whole structure of the present invention;
FIG. 3 is a rear elevational view of the overall structure of the present invention;
FIG. 4 is a schematic diagram of the overall structure of the present invention;
FIG. 5 is a schematic view of the cam and push plate of the present invention;
FIG. 6 is a schematic view of the internal structure of the slitting roller of the present invention;
fig. 7 is a process flow diagram of the present invention.
The reference numerals in the figures illustrate:
1. a transmission assembly; 10. a motor; 11. a first rotating shaft; 12. a second rotating shaft; 13. a first gear; 14. a second gear; 15. a drive roll; 16. a passive roller; 17. a first belt pulley; 18. a belt; 2. a slitting assembly; 20. a belt pulley II; 21. a slitting roller; 22. a notch; 23. a locking sleeve; 24. a blade; 25. a grip; 26. adjusting a screw rod; 27. a bolt; 28. a slide block; 3. a tensioning assembly; 30. a first connecting shaft; 31. a tension roller; 32. a connecting rod; 33. a first idler roller; 34. a second carrier roller; 35. an adjusting roller; 36. a second connecting shaft; 37. a first chute; 38. a first spring; 4. cleaning the assembly; 40. a transmission shaft; 41. a cam; 42. a push plate; 43. an air bag; 44. a nozzle; 45. an air pipe; 46. a support plate; 47. a belt pulley III; 48. a second spring; 5. an adjustment assembly; 50. a fixed shaft; 51. a third gear; 52. a first rack; 53. an ear seat I; 54. an ear seat II; 55. a second chute; 56. a pin shaft; 57. a second rack; 7. a film; 8. a side plate; 9. and (5) a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1:
referring to fig. 1 to 7, the apparatus for producing a tearing-resistant polyethylene plastic film comprises a base 9, side plates 8 are symmetrically and fixedly connected to the outer surface of the upper end of the base 9, a transmission assembly 1 is arranged between two groups of side plates 8, the transmission assembly 1 comprises a motor 10 fixedly connected to the outer surface of the rear end of the side plate 8, the front end of an output shaft of the motor 10 is fixedly connected with a rotating shaft 11, the rotating shaft 11 penetrates through the front side of the side plate 8 and is rotationally connected with the side plate 8, a slitting assembly 2 is arranged between two groups of side plates 8, the slitting assembly 2 is positioned on the left side of the transmission assembly 1, the slitting assembly 2 comprises a slitting roller 21 rotationally connected with the inner side of the side plate 8, and the rear end of the slitting roller 21 penetrates through the outer side of the side plate 8.
The left side symmetry of the outer surface of the front end of the side plate 8 is provided with a second sliding groove 55, two groups of side plates 8 are provided with tensioning assemblies 3 through the second sliding groove 55, each tensioning assembly 3 comprises a first connecting shaft 30 which is in sliding connection with the inner side of the second sliding groove 55, the right side of each tensioning assembly 3 is provided with an adjusting assembly 5, each adjusting assembly 5 comprises a second lug seat 54 which is rotationally connected with two ends of the corresponding first connecting shaft 30, the right end of each second lug seat 54 is fixedly connected with a first rack 52, and the outer surface of the rear end of each first rack 52 is in sliding connection with the side plate 8.
The front end of the outer surface of the first rotating shaft 11 is fixedly connected with a first gear 13, the lower side of the first gear 13 is in meshed transmission connection with a second gear 14, the middle part of the outer surface of the second gear 14 is fixedly connected with a second rotating shaft 12, and the outer surface of the first rotating shaft 11 is fixedly connected with a driving roller 15.
The outer surface of the second rotating shaft 12 is fixedly connected with a driven roller 16, the driving roller 15 is positioned under the driven roller 16, the rear end of the first rotating shaft 11 penetrates through the rear side of the side plate 8 and is fixedly connected with a first belt pulley 17, the outer surface of the first belt pulley 17 is rotationally connected with a belt 18, and the outer surfaces of the driving roller 15 and the driven roller 16 are rotationally attached with a film 7.
Through adopting above-mentioned technical scheme, including raw materials mixing stirring, hot melt plasticization, traction stretching, cooling solidification, cut rolling etc. technology, when the device is rolled up in cutting to tear resistant film, at first with motor 10 electrically conductive operation, motor 10 output shaft drives pivot one 11 rotation, pivot one 11 drives gear one 13 and drive roll 15 synchronous rotation, gear two 14 is through the synchronous rotation of meshing with gear one 13 along with gear one 13, gear two 14 passes through the rotation of pivot two 12 drive driven roll 16, rotate through the laminating of drive roll 15 and driven roll 16, drive belt 18 through belt pulley one 17 rotation simultaneously, then cut film 7 through cutting assembly 2, simultaneously in the in-process of cutting, the tension of film 7 is adjusted through tensioning assembly 3, the stability of film 7 cutting has been improved greatly, then through adjusting the position of adjusting assembly 5 adjustment tensioning roll 31, realize better cutting effect.
As shown in fig. 3, 4 and 7, the rear end of the slitting roller 21 is fixedly connected with a belt pulley two 20, the belt pulley two 20 is in transmission connection with a belt pulley one 17, notches 22 are symmetrically formed in the outer surface of the slitting roller 21, an adjusting screw 26 is arranged on the inner side of the slitting roller 21, the front end of the adjusting screw 26 penetrates through the front side of the side plate 8 and is in rotational connection with the side plate 8, and a grip 25 is fixedly connected with the front end of the adjusting screw 26.
The surface spiral transmission of accommodate the lead screw 26 is connected with the slider 28, both ends are located notch 22 inboard and with notch 22 sliding connection about the slider 28, the slider 28 outside is provided with lock sleeve 23, lock sleeve 23 surface threaded connection has bolt 27, lock sleeve 23 passes through bolt 27 and slider 28 threaded connection, lock sleeve 23 surface fixedly connected with blade 24, blade 24 is the ring form.
Through adopting above-mentioned technical scheme, belt 18 passes through belt pulley two 20 and drives and cut roller 21 and rotate, cut roller 21 passes through slider 28 and lock sleeve 23 and drives blade 24 rotation, cut film 7 through the rotation of blade 24, the operator can rotate handle 25, handle 25 drives the synchronous rotation of adjusting screw 26, thereby drive slider 28 and slide along notch 22, lock sleeve 23 passes through slider 28 and drives blade 24 and remove, thereby realize the adjustment of film 7 slitting width, bolt 27 helps dismantling and maintaining blade 24 through lock sleeve 23, thereby can be to cut the cutting demand that subassembly 2 satisfied different width films 7, can improve the efficiency that blade 24 was changed again.
As shown in fig. 4 and 5, the outer surface of the first connecting shaft 30 is symmetrically and rotatably connected with a connecting rod 32, two groups of first connecting shafts 30 are rotatably connected with a first idler 33 and a second idler 34 at the front end and the rear end, and the first idler 33 is positioned at the left side of the second idler 34.
The outer surface of the front end of the side plate 8 is symmetrically provided with a first chute 37, the lower end of the first chute 37 is fixedly connected with a first spring 38, the upper end of the first spring 38 is rotationally connected with a second connecting shaft 36, the left end and the right end of the outer surface of the second connecting shaft 36 are in sliding connection with the first chute 37, the outer surface of the second connecting shaft 36 is fixedly connected with an adjusting roller 35, and the film 7 extends in a guiding way through the adjusting roller 35.
Through adopting above-mentioned technical scheme, tensioning assembly 3 carries out tension adjustment to film 7 through bearing roller one 33, bearing roller two 34, and bearing roller one 33 and bearing roller two 34 remain one all the time and rotate the laminating with film 7 surface to make film 7's tension keep at reasonable interval, simultaneously dancer roll 35 can adjust the clearance with blade 24, thereby reach better slitting effect.
As shown in fig. 1 and fig. 5, the outer surface of the front end of the side plate 8 is fixedly connected with a fixing shaft 50, the front end of the outer surface of the fixing shaft 50 is rotatably connected with a third gear 51, the left side of the first gear 52 is in meshed transmission connection with the third gear 51, the right side of the third gear 51 is in meshed transmission connection with a second gear 57, the outer surface of the right end of the second gear 57 is fixedly connected with a first lug 53, the second connecting shaft 36 penetrates through the front end of the first lug 53 and is rotatably connected with the first lug 53, the front end of the side plate 8 is slidably connected with a pin shaft 56, and the second gear 57 is slidably connected with the outer surface of the front end of the side plate 8.
Through adopting above-mentioned technical scheme, when carrying out the position control of tensioning roller 31, the operator is through taking off round pin axle 56, then rotate gear three 51, because rack one 52, rack two 57 all meshes with gear three 51, can rotate two synchronous rotations along with gear three 51, rack one 52 drives tensioning roller 31 through ear mount two 54 and slides along spout two 55, simultaneously rack two 57 drives dancer roll 35 through ear mount one 53 and slides along spout one 37 in opposite directions, realize the regulation of position through the removal of tensioning roller 31 and dancer roll 35, thereby satisfy the needs of cutting of different thickness film 7.
As shown in fig. 1, fig. 4 and fig. 5, the outer surface of the upper end of the side plate 8 is fixedly connected with a supporting plate 46, the outer surface of the lower end of the supporting plate 46 is fixedly connected with an air bag 43, the outer surface of the lower end of the air bag 43 is fixedly connected with a pushing plate 42, the front end and the rear end of the pushing plate 42 are respectively and slidably connected with the surface of the side plate 8, the inner surface of the belt 18 is rotationally connected with a belt pulley III 47, the outer surface of the front end of the belt pulley III 47 is fixedly connected with a transmission shaft 40, the outer surface of the transmission shaft 40 is symmetrically and fixedly connected with a cam 41, the outer surface of the cam 41 is rotationally attached to the pushing plate 42, the outer surface of the upper end of the pushing plate 42 is fixedly connected with a spring II 48, the upper end of the spring II is fixedly connected with the supporting plate 46, the outer surface of the right end of the air bag 43 is fixedly connected with an air pipe 45, the lower end of the air pipe 45 is fixedly connected with a nozzle 44, and the nozzle 44 is in linear distribution.
Through adopting above-mentioned technical scheme, belt 18 drives belt pulley three 47 and rotates, and belt pulley three 47 passes through transmission shaft 40 and drives cam 41 rotation, and laminating through the rotation of cam 41 and push pedal 42 drives push pedal 42 up-and-down reciprocating motion, compresses gasbag 43 through push pedal 42 cooperation backup pad 46, and the gas in the gasbag 43 is spouted from nozzle 44 through trachea 45 under the pressure effect, carries out the blowing clearance to the dust on film 7 surface to the effectual cleanliness on film 7 surface that has improved, push pedal 42 helps carrying out quick reset under the elasticity effect of spring two 48.
The process for producing the tearing-resistant polyethylene plastic film comprises the following steps:
s1: firstly, the transmission assembly 1 is operated, and the film 7 is clamped and conveyed through the driving roller 15 and the driven roller 16, so that the stable operation of the film 7 production is ensured;
s2: s1, when the belt pulley II 20 drives the slitting roller 21 to rotate, the slitting roller 21 drives the cutter to rotate, and then the film 7 is slit by the blade 24;
s3: on the basis of S2, the tensioning assembly 3 tensions the film 7 through the first idler roller 33 and the second idler roller 34, and the elasticity of the film 7 is kept in a reasonable interval;
s4: in the slitting process of the film 7, the positions of the tension roller 31 and the regulating roller 35 are regulated by running the strip regulating assembly 5 and rotating the gear III 51, so that a better slitting effect is achieved;
s5: during operation of the device, the cleaning assembly 4 cleans the surface of the film 7 of chips and dust by spraying air through the compressed air bag 43, thereby improving the production quality of the film 7.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a tearing-resistant polyethylene plastic film apparatus for producing and production technology, includes processes such as raw materials mixing stirring, hot melt plasticization, traction stretching, cooling solidification, slitting rolling, and wherein slitting rolling device includes base (9), its characterized in that: the utility model discloses a motor, including base (9) upper end outward appearance symmetry fixedly connected with curb plate (8), two sets of be provided with drive assembly (1) between curb plate (8), drive assembly (1) include with curb plate (8) rear end outward surface fixed connection's motor (10), motor (10) output shaft front end fixedly connected with pivot one (11), pivot one (11) run through curb plate (8) front side and rotate with curb plate (8) to be connected, two sets of be provided with between curb plate (8) and cut subassembly (2), it is located drive assembly (1) left side to cut subassembly (2), cut subassembly (2) include with curb plate (8) inboard rotation connection cut roller (21), cut roller (21) rear end run through to curb plate (8) outside.
Spout two (55) have been seted up to curb plate (8) front end surface left side symmetry, two sets of curb plate (8) are provided with tensioning assembly (3) through spout two (55), tensioning assembly (3) include with spout two (55) inboard sliding connection's even axle one (30), tensioning assembly (3) right side is provided with adjusting part (5), adjusting part (5) include with even axle one (30) both ends rotate ear seat two (54) of being connected, ear seat two (54) right-hand member fixedly connected with rack one (52), rack one (52) rear end surface and curb plate (8) sliding connection.
2. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 1, wherein: the front end of the outer surface of the first rotating shaft (11) is fixedly connected with a first gear (13), the lower side of the first gear (13) is in meshed transmission connection with a second gear (14), the middle part of the outer surface of the second gear (14) is fixedly connected with a second rotating shaft (12), and the outer surface of the first rotating shaft (11) is fixedly connected with a driving roller (15).
3. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 2, wherein: the belt pulley is characterized in that a driven roller (16) is fixedly connected to the outer surface of the second rotating shaft (12), the driving roller (15) is located under the driven roller (16), the rear end of the first rotating shaft (11) penetrates through the rear side of the side plate (8) and is fixedly connected with a first belt pulley (17), a belt (18) is rotatably connected to the outer surface of the first belt pulley (17), and a film (7) is rotatably attached to the outer surfaces of the driving roller (15) and the driven roller (16).
4. A tear-resistant polyethylene plastic film production apparatus according to claim 3, wherein: the utility model discloses a slitting machine, including slitting roller (21), belt pulley (17), adjusting screw (26), band pulley (20), notch (22) have been seted up to slitting roller (21) rear end fixedly connected with belt pulley (20), belt pulley (20) are connected through belt (18) transmission with belt pulley one (17), notch (22) have been seted up to slitting roller (21) surface symmetry, slitting roller (21) inboard is provided with adjusting screw (26), adjusting screw (26) front end runs through to curb plate (8) front side and rotates with curb plate (8) to be connected, adjusting screw (26) front end fixedly connected with handle (25).
5. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 4, wherein: the utility model discloses a cutting tool for cutting a steel wire rope, including adjusting screw (26) surface screw drive, slider (28) are connected with, both ends are located notch (22) inboard and with notch (22) sliding connection about slider (28), slider (28) outside is provided with lock sleeve (23), lock sleeve (23) surface threaded connection has bolt (27), lock sleeve (23) pass through bolt (27) and slider (28) threaded connection, lock sleeve (23) surface fixedly connected with blade (24), blade (24) are the ring form.
6. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 5, wherein: the outer surface of the first connecting shaft (30) is symmetrically and rotationally connected with connecting rods (32), two groups of first connecting shafts (30) are rotationally connected with a first carrier roller (33) and a second carrier roller (34), and the first carrier roller (33) is positioned on the left side of the second carrier roller (34).
7. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 6, wherein: the side plate (8) front end surface symmetry has seted up spout one (37), spout one (37) lower extreme fixedly connected with spring one (38), spring one (38) upper end rotation is connected with even axle two (36), even axle two (36) surface left and right sides both ends and spout one (37) sliding connection, even axle two (36) surface fixedly connected with dancer roll (35), film (7) are through dancer roll (35) direction extension.
8. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 7, wherein: the utility model discloses a side board, including curb plate (8), fixed axle (50) front end surface front end rotation is connected with gear three (51), rack one (52) left side and gear three (51) meshing transmission are connected, gear three (51) right side meshing transmission is connected with rack two (57), rack two (57) right-hand member surface fixedly connected with ear seat one (53), axle two (36) run through to ear seat one (53) front end and with ear seat one (53) rotation connection, curb plate (8) front end sliding connection has round pin axle (56), rack two (57) and curb plate (8) front end surface sliding connection.
9. The apparatus for producing a tear-resistant polyethylene plastic film according to claim 8, wherein: the utility model provides a side board (8) upper end surface fixedly connected with backup pad (46), backup pad (46) lower extreme surface fixedly connected with gasbag (43), gasbag (43) lower extreme surface fixedly connected with push pedal (42), both ends respectively with curb plate (8) surface sliding connection around push pedal (42), belt (18) internal surface rotates and connects belt pulley three (47), belt pulley three (47) front end surface fixedly connected with transmission shaft (40), transmission shaft (40) outward appearance symmetry fixedly connected with cam (41), cam (41) surface and push pedal (42) rotate the laminating, push pedal (42) upper end surface fixedly connected with spring two (48), spring two (48) upper end and backup pad (46) fixedly connected with, gasbag (43) right-hand member surface fixedly connected with trachea (45), trachea (45) lower extreme fixedly connected with nozzle (44), nozzle (44) are linear distribution.
10. The process for producing the tear-resistant polyethylene plastic film, which is applicable to any one of claims 1 to 9, comprises the processes of raw material mixing and stirring, hot melting and plasticizing, traction and stretching, cooling and solidifying, slitting and rolling and the like, and is characterized in that: the slitting and rolling process comprises the following steps:
s1: firstly, a transmission assembly (1) is operated, and a film (7) is clamped and conveyed through a driving roller (15) and a driven roller (16), so that stable operation of film (7) production is ensured;
s2: when the device is operated, the belt pulley II (20) drives the slitting roller (21) to rotate, the cutter is driven to rotate by the slitting roller (21), and then the film (7) is slit by the blade (24);
s3: on the basis of S2, the tensioning assembly (3) tensions the film (7) through a first idler (33) and a second idler (34) to keep the elasticity of the film (7) in a reasonable interval;
s4: in the slitting process of the film (7), the positions of the tensioning roller (31) and the regulating roller (35) are regulated through the rotation of the gear III (51) by operating the strip regulating assembly (5), so that a better slitting effect is achieved;
s5: when the device is in operation, the cleaning component (4) cleans the scraps and dust on the surface of the film (7) through air sprayed by the compressed air bag (43), so that the production quality of the film (7) is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310494934.4A CN116551772A (en) | 2023-05-05 | 2023-05-05 | Anti-tearing polyethylene plastic film production device and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310494934.4A CN116551772A (en) | 2023-05-05 | 2023-05-05 | Anti-tearing polyethylene plastic film production device and production process |
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| CN116551772A true CN116551772A (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310494934.4A Withdrawn CN116551772A (en) | 2023-05-05 | 2023-05-05 | Anti-tearing polyethylene plastic film production device and production process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182992A (en) * | 2023-11-03 | 2023-12-08 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane silk processing is with cutting device who prevents deformation |
| CN118125190A (en) * | 2024-05-06 | 2024-06-04 | 海赢印务科技(南通)有限公司 | Breakage-proof winding machine for winding PET (polyethylene terephthalate) film |
| CN118125190B (en) * | 2024-05-06 | 2024-06-28 | 海赢印务科技(南通)有限公司 | Breakage-proof winding machine for winding PET (polyethylene terephthalate) film |
-
2023
- 2023-05-05 CN CN202310494934.4A patent/CN116551772A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182992A (en) * | 2023-11-03 | 2023-12-08 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane silk processing is with cutting device who prevents deformation |
| CN117182992B (en) * | 2023-11-03 | 2024-04-02 | 泰州南潇新材料科技有限公司 | Ultrafiltration membrane silk processing is with cutting device who prevents deformation |
| CN118125190A (en) * | 2024-05-06 | 2024-06-04 | 海赢印务科技(南通)有限公司 | Breakage-proof winding machine for winding PET (polyethylene terephthalate) film |
| CN118125190B (en) * | 2024-05-06 | 2024-06-28 | 海赢印务科技(南通)有限公司 | Breakage-proof winding machine for winding PET (polyethylene terephthalate) film |
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Application publication date: 20230808 |