CN111605108A - Heat treatment processing device for plastic film - Google Patents
Heat treatment processing device for plastic film Download PDFInfo
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- CN111605108A CN111605108A CN202010514141.0A CN202010514141A CN111605108A CN 111605108 A CN111605108 A CN 111605108A CN 202010514141 A CN202010514141 A CN 202010514141A CN 111605108 A CN111605108 A CN 111605108A
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- Prior art keywords
- roller
- heat treatment
- plastic film
- gear
- tensioning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
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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
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
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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
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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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
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Abstract
The invention discloses a heat treatment processing device for a plastic film, which has the technical scheme that: including the frame, still include: two groups of quick release mechanisms are used for conveniently replacing the discharging roller coiled with the plastic film; the unwinding mechanism is used for unwinding the plastic film in the discharging roller; the heat treatment box is fixed on the rack, and a temperature control heater is arranged in the heat treatment box; a tension transfer assembly disposed within the heat treatment tank for tensioning and transferring the plastic film; a cleaning box fixed on the frame; a supply mechanism for supplying a heat treatment liquid into the heat treatment tank and a cleaning liquid into the cleaning tank; this plastic film's heat treatment processingequipment can realize opening a book, tensioning, heat treatment, tensioning, washing a series of processes such as, has solved the problem that lacks plastic film heat treatment equipment among the prior art.
Description
Technical Field
The invention relates to the field of plastic film production, in particular to a heat treatment processing device for a plastic film.
Background
A plastic film (PVA for short) which has a density of 1.26-1, a refractive index of 1.52 and a refractive index of 29g/cm raised to the third power and emits blue light after being irradiated by ultraviolet light. Has high water absorption and can be dissolved when immersed in water. The water content of the fiber can reach 30-50%, and the moisture content of the fiber can also reach 4.5% in an environment with 65% RH and 25 ℃. Can transmit water vapor, but is difficult to transmit alcohol vapor, and can not transmit organic solvent vapor, inert gas and hydrogen, and the barrier property of the plastic film is even better than that of vinylidene chloride film.
The influence of the heat treatment conditions on the properties of the plastic film was investigated by varying the heat treatment temperature and the treatment time. Laboratory research results show that the crystallinity of the polyvinyl alcohol blown film is increased after heat treatment. After the film is subjected to heat treatment at 130 ℃ for 300s, the water-soluble time at room temperature is prolonged from untreated 1297s to 2841s, and the increase is 119.04%; the weight loss rate is increased by 4.6 percent; the tensile strength is increased from 23.86 MPa which is not treated to 73.25 MPa, the tensile strength is improved by 207.00 percent, and simultaneously, the elongation at break is reduced from 255 percent which is not treated to 100 percent, and the elongation at break is reduced by 60.78 percent; the light transmittance was reduced from 91.9% of the untreated light to 88.5%. The reduction is 3.70%.
But the current market lacks a heat treatment production processing line thereof, and needs to be invented and created.
Disclosure of Invention
In view of the problems mentioned in the background, the present invention is directed to a heat treatment apparatus for plastic film, which solves the problems mentioned in the background.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a plastic film's heat treatment processingequipment, includes the frame, still includes:
two groups of quick release mechanisms are used for conveniently replacing the discharging roller coiled with the plastic film;
the unwinding mechanism is used for unwinding the plastic film in the discharging roller;
the heat treatment box is fixed on the rack, and a temperature control heater is arranged in the heat treatment box;
a tension transfer assembly disposed within the heat treatment tank for tensioning and transferring the plastic film;
a cleaning box fixed on the frame;
a supply mechanism for supplying a heat treatment liquid into the heat treatment tank and a cleaning liquid into the cleaning tank;
the maintaining and stabilizing mechanism is used for keeping the transmission stability of the plastic film in the cleaning box;
and the traction mechanism is used for drawing the plastic film to advance and convey.
By adopting the technical scheme, when the plastic film is subjected to heat treatment, the quick-release mechanism can be used for conveniently detaching and replacing the discharging roller, the uncoiling mechanism can uncoil and expand the rolled plastic film, the plastic film enters the heat treatment box to be subjected to heat treatment under the driving of the tensioning and transferring mechanism, and the temperature control heater can control the heat treatment temperature; the plastic film after heat treatment can be driven by the traction mechanism to enter the cleaning box to be cleaned, and the stability maintaining mechanism can ensure the stability of the conveying process; therefore, the heat treatment processing device for the plastic film can realize a series of processes of uncoiling, tensioning, heat treatment, tensioning, cleaning and the like, and solves the problem that plastic film heat treatment equipment is lacked in the prior art.
The preferred, quick detach mechanism includes slant draw-in groove, recess, blocks fixture block and spring, the slant draw-in groove is seted up supply in the frame the tip card of blowing roller is gone into, the blowing roller rotates to be connected in the slant draw-in groove, the recess is seted up in the frame, it slides and connects to block the fixture block and be connected in the recess, block have on the fixture block with blowing roller assorted arcwall face, spring coupling block the fixture block with between the recess tank bottom.
Through adopting above-mentioned technical scheme, when the blowing roller is changed, can block it card to the slant draw-in groove in, the fixture block that blocks in the recess will stretch into to the slant draw-in groove under the elastic force effect of spring to can restrict the blowing roller at slant draw-in groove internal rotation.
Preferably, the uncoiling mechanism includes a drive roller, a driven roller, a first servo motor, a first gear, a second gear, a first chain, a first sliding groove, a first sliding seat and a first air cylinder, the drive roller is rotatably connected to the frame, the driven roller is rotatably connected to the inside of the first sliding seat, the first servo motor is fixed to the frame, the first gear is fixed to a motor shaft end of the first servo motor, the second gear is fixed to an end of the drive roller, the first chain is in transmission connection with the outside of the drive roller and the driven roller, the first sliding groove is arranged in the frame to allow the first sliding seat to vertically slide, a cylinder body of the first air cylinder is fixed to the frame, and a piston rod end of the first air cylinder is fixed to the first sliding seat.
Through adopting above-mentioned technical scheme, when starting the first servo motor in the unwinding mechanism, it can drive first gear revolve, and then drives the second gear revolve, drives the drive roll and rotates to draw plastic film forward, drive first sliding seat and slide in first sliding tray through first cylinder that this in-process can be nimble, improve the traction state of driven voller, and then adjust traction force and realize opening a book.
Preferably, the tensioning transmission assembly comprises a first tensioning roller, a second tensioning roller, a third tensioning roller, a fourth tensioning roller, a fifth tensioning roller, a sixth tensioning roller, a second sliding groove, a second sliding seat and a second air cylinder, the first tensioning roller, the second tensioning roller, the fourth tensioning roller, the fifth tensioning roller and the sixth tensioning roller are respectively and rotationally connected in the heat treatment box, the third tensioning roller is rotatably connected in the second sliding seat, the first tensioning roller, the second tensioning roller, the third tensioning roller, the fourth tensioning roller, the fifth tensioning roller and the sixth tensioning roller are sequentially coiled by a plastic film, the second sliding groove is formed in the heat treatment box, the cylinder body of the second cylinder is fixed to the top of the heat treatment box, and the end portion of the piston rod of the second cylinder is fixed to the second sliding seat.
Through adopting above-mentioned technical scheme, when plastic film got into to the thermal treatment case, it can be by first tensioning roller, second tensioning roller, third tensioning roller, fourth tensioning roller, fifth tensioning roller, the tensioning of sixth tensioning roller, can conveniently carry out the transmission of thermal treatment process, and the state of tensioning can be adjusted through the second cylinder, and the second cylinder can drive the second sliding seat and slide in the second sliding tray to drive third tensioning roller adjusting position, conveniently adjust the tensile force.
Preferably, the feed mechanism includes self priming pump, first pipeline and second pipeline, the self priming pump is fixed in the frame, first pipeline intercommunication is fixed a port of self priming pump, the second pipeline intercommunication is fixed another port of self priming pump, the second pipeline stretches into to heat treatment case or wash the incasement.
Through adopting above-mentioned technical scheme, utilize feed mechanism can conveniently pump drainage heat treatment liquid and washing liquid, owing to adopt be self priming pump, so it both can be through first pipeline to the second pipeline in carry, can carry in to first pipeline through the second pipeline again, convenient pump drainage process.
Preferably, the stability maintaining mechanism comprises a supporting seat, a third air cylinder, two first stability maintaining rollers and two second stability maintaining rollers, the supporting seat is rotatably connected to the end side of the cleaning box, a cylinder body of the third air cylinder is hinged to the cleaning box, the end part of a piston rod of the third air cylinder is hinged to the supporting seat, the two first stability maintaining rollers are rotatably connected to the inside of the supporting seat respectively, and the two second stability maintaining rollers are rotatably connected to the inside of the cleaning box respectively.
Through adopting above-mentioned technical scheme, utilize the steady mechanism of dimension to keep plastic film's transport stable, wherein utilize the angle to the supporting seat that the third cylinder can be nimble to adjust the position angle of two first dimension steady rollers, and can suitably adjust tensioning state, can keep plastic film steadily in wasing the incasement through utilizing two second dimension steady rollers.
Preferably, the traction mechanism comprises an upper traction roller, a lower traction roller, a third gear, a fourth gear, a fifth gear, a sixth gear, a second chain and a second servo motor, the upper traction roller and the lower traction roller are respectively and rotatably connected in the rack, the third gear and the fourth gear are respectively and fixedly arranged at the end parts of the upper traction roller and the lower traction roller, the fifth gear is fixedly arranged at the end part of the lower traction roller, the second servo motor is fixedly arranged on the rack, the sixth gear is fixedly arranged at the end part of a motor shaft of the second servo motor, and the second chain is in transmission connection with the outer parts of the fifth gear and the sixth gear.
Through adopting above-mentioned technical scheme, when the second servo motor among the actuating mechanism, it can drive sixth gear revolve, relies on the second chain to take fifth gear revolve, and then drives third gear and fourth gear revolve, drives carry over pinch rolls and lower carry over pinch rolls and rotates, realizes initiatively drawing.
Preferably, the frame is rotatably connected with a first bearing roller and a second bearing roller between the discharging roller and the driving roller.
Through adopting above-mentioned technical scheme, utilize first bearing roller and second bearing roller can improve the steady when polyvinyl alcohol plastics are opened to roll up.
Preferably, the frame is rotatably connected with two third bearing rollers between the cleaning box and the upper traction roller, and two drying air boxes are further arranged on the end side of the frame.
Through adopting above-mentioned technical scheme, the heat treatment liquid on plastic film surface can be wiped to the third bearing roller, and the stoving bellows can be dried plastic film surface.
In summary, the invention mainly has the following beneficial effects:
when the heat treatment processing device for the plastic film is used for heat treatment of the plastic film, the quick-release mechanism can be used for conveniently realizing the dismounting and the replacement of the discharging roller, the unwinding mechanism can be used for unwinding and unwinding the rolled plastic film, the plastic film enters the heat treatment box to be subjected to heat treatment under the driving of the tensioning and transferring mechanism, and the temperature control heater can control the heat treatment temperature; the plastic film after heat treatment can be driven by the traction mechanism to enter the cleaning box to be cleaned, and the stability maintaining mechanism can ensure the stability of the conveying process; therefore, the heat treatment processing device for the plastic film can realize a series of processes of uncoiling, tensioning, heat treatment, tensioning, cleaning and the like, and solves the problem that plastic film heat treatment equipment is lacked in the prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the present invention showing a quick release mechanism;
FIG. 4 is a schematic view of the present invention showing the unwinding mechanism;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a sectional view showing the structure of the unwinding mechanism according to the present invention;
FIG. 7 is a schematic view showing the structure of the present invention at a heat treatment chamber;
FIG. 8 is a sectional view showing the structure of the heat treatment chamber of the present invention;
FIG. 9 is a schematic view showing the structure of the cleaning tank according to the present invention;
fig. 10 is a sectional view showing a structure where the washing tank of the present invention is disposed.
Reference numerals: 1. a frame; 11. a discharge roller; 2. a quick release mechanism; 3. an uncoiling mechanism; 12. a heat treatment tank; 13. a temperature controlled heater; 4. a tension transfer assembly; 14. a cleaning tank; 5. a supply mechanism; 6. a stability maintaining mechanism; 7. a traction mechanism; 21. an oblique clamping groove; 22. a groove; 23. blocking the fixture block; 24. a spring; 31. a drive roll; 32. a driven roller; 33. a first servo motor; 34. a first gear; 35. a second gear; 36. a first chain; 37. a first sliding groove; 38. a first sliding seat; 39. a first cylinder; 41. a first tension roller; 42. a second tension roller; 43. a third tension roller; 44. a fourth tension roller; 45. a fifth tension roller; 46. a sixth tension roller; 47. a second sliding groove; 48. a second sliding seat; 49. a second cylinder; 51. a self-priming pump; 52. a first conduit; 53. a second conduit; 61. a supporting seat; 62. a third cylinder; 63. a first dimensionally stable roll; 64. a second dimensionally stable roll; 71. an upper pulling roll; 72. a lower traction roller; 73. a third gear; 74. a fourth gear; 75. a fifth gear; 76. a sixth gear; 77. a second chain; 78. a second servo motor; 15. a first carrier roller; 16. a second carrier roller; 17. a third carrier roller; 18. and (5) drying an air box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 and 2, a double-layer plastic film 13 processing device mainly comprises the following parts:
including frame 1, still include:
two groups of quick release mechanisms 2 for conveniently replacing the discharging roller 11 coiled with the plastic film;
an uncoiling mechanism 3 for uncoiling the plastic film in the discharge roller 11;
a heat treatment box 12 fixed on the frame 1, wherein a temperature control heater 13 is arranged in the heat treatment box 12;
a tension transfer assembly 4 disposed in the heat treatment tank 12 for tensioning and transferring the plastic film;
a cleaning tank 14 fixed to the frame 1;
a supply mechanism 5 for supplying a heat treatment liquid into the heat treatment tank 12 and a cleaning liquid into the cleaning tank 14;
a stability maintaining mechanism 6 for keeping the plastic film in the cleaning box 14 stably transmitted;
and a traction mechanism 7 for drawing the plastic film forward for conveying.
Referring to fig. 1 and 2, when the heat treatment processing device for plastic films is used for heat treatment of plastic films, the quick-release mechanism 2 can be used for conveniently detaching and replacing the discharging roller 11, the uncoiling mechanism 3 can uncoil and expand the rolled plastic films, the plastic films enter the heat treatment box 12 for heat treatment under the drive of the tensioning and transferring mechanism, and the temperature control heater 13 can control the heat treatment temperature; the plastic film after heat treatment can be driven by the traction mechanism 7 to enter the cleaning box 14 to be cleaned, and the stability maintaining mechanism 6 can ensure the stability of the conveying process; therefore, the heat treatment processing device for the plastic film can realize a series of processes of uncoiling, tensioning, heat treatment, tensioning, cleaning and the like, and solves the problem that plastic film heat treatment equipment is lacked in the prior art.
Referring to fig. 1 and fig. 3, wherein the quick release mechanism 2 includes an oblique slot 21, a groove 22, a blocking fixture block 23 and a spring 24, the oblique slot 21 is provided on the frame 1 for the end of the discharging roller 11 to be clamped, the discharging roller 11 is rotatably connected in the oblique slot 21, the groove 22 is provided in the frame 1, the blocking fixture block 23 is slidably connected in the groove 22, the blocking fixture block 23 has an arc surface matched with the discharging roller 11, the spring 24 is connected between the blocking fixture block 23 and the bottom of the groove 22, when the discharging roller 11 is replaced, the blocking fixture block 23 in the groove 22 can be clamped into the oblique slot 21, the blocking fixture block 23 in the groove 22 extends into the oblique slot 21 under the elastic force of the spring 24, so that the discharging roller 11 can be limited to rotate in the oblique slot 21.
Referring to fig. 4, 5 and 6, the unwinding mechanism 3 includes a driving roller 31, a driven roller 32, a first servo motor 33, a first gear 34, a second gear 35, a first chain 36, a first sliding groove 37, a first sliding seat 38 and a first cylinder 39, the driving roller 31 is rotatably connected to the frame 1, the driven roller 32 is rotatably connected to the first sliding seat 38, the first servo motor 33 is fixed to the frame 1, the first gear 34 is fixed to an end of a motor shaft of the first servo motor 33, the second gear 35 is fixed to an end of the driving roller 31, the first chain 36 is drivingly connected to the outside of the driving roller 31 and the driven roller 32, the first sliding groove 37 is opened in the frame 1 for the first sliding seat 38 to vertically slide, a cylinder body of the first cylinder 39 is fixed to the frame 1, an end of a piston rod of the first cylinder 39 is fixed to the first sliding seat 38, when the first servo motor 33 in the unwinding mechanism 3 is started, it can drive first gear 34 and rotate, and then drive second gear 35 and rotate, drives the drive roll 31 and rotates to draw the plastic film forward, and what can be nimble in this process drives first sliding seat 38 through first cylinder 39 and slides in first sliding tray 37, improves the traction state of driven voller 32, and then adjusts traction force and realizes opening a book.
Referring to fig. 7 and 8, the tension transmission assembly 4 includes a first tension roller 41, a second tension roller 42, a third tension roller 43, a fourth tension roller 44, a fifth tension roller 45, a sixth tension roller 46, a second sliding groove 47, a second sliding seat 48 and a second air cylinder 49, the first tension roller 41, the second tension roller 42, the fourth tension roller 44, the fifth tension roller 45 and the sixth tension roller 46 are respectively rotatably connected in the heat treatment tank 12, the third tension roller 43 is rotatably connected in the second sliding seat 48, the first tension roller 41, the second tension roller 42, the third tension roller 43, the fourth tension roller 44, the fifth tension roller 45 and the sixth tension roller 46 are sequentially wound with a plastic film, the second sliding groove 47 is opened on the heat treatment tank 12, a cylinder body of the second air cylinder 49 is fixed on the top of the heat treatment tank 12, a piston rod end of the second air cylinder 49 is fixed on the second sliding seat 48, when plastic film enters into heat treatment box 12, it can be by first tensioning roller 41, second tensioning roller 42, third tensioning roller 43, fourth tensioning roller 44, fifth tensioning roller 45, the tensioning of sixth tensioning roller 46, can conveniently carry out the transmission of thermal treatment process, and the state of tensioning can be adjusted through second cylinder 49, second cylinder 49 can drive second sliding seat 48 and slide in second sliding tray 47, thereby drive third tensioning roller 43 adjusting position, conveniently adjust the tensile force.
Referring to fig. 1 and 7, wherein the supply mechanism 5 includes a self-priming pump 51, a first pipeline 52 and a second pipeline 53, the self-priming pump 51 is fixed on the frame 1, the first pipeline 52 is communicated and fixed at a port of the self-priming pump 51, the second pipeline 53 is communicated and fixed at another port of the self-priming pump 51, the second pipeline 53 extends into the heat treatment tank 12 or the cleaning tank 14, the supply mechanism 5 can conveniently pump and discharge heat treatment liquid and cleaning liquid, and because the self-priming pump 51 is adopted, the supply mechanism can not only convey the heat treatment liquid into the second pipeline 53 through the first pipeline 52, but also convey the heat treatment liquid into the first pipeline 52 through the second pipeline 53, and the pumping and discharging process is convenient.
Referring to fig. 9 and 10, the stabilizing mechanism 6 includes a supporting base 61, a third cylinder 62, two first stabilizing rollers 63 and two second stabilizing rollers 64, the supporting base 61 is rotatably connected to the end side of the cleaning tank 14, the cylinder body of the third cylinder 62 is hinged to the cleaning tank 14, the end of the piston rod of the third cylinder 62 is hinged to the supporting base 61, the two first stabilizing rollers 63 are rotatably connected in the supporting base 61, the two second stabilizing rollers 64 are rotatably connected in the cleaning tank 14, the conveying stability of the plastic film can be maintained by the stabilizing mechanism 6, wherein the angle of the supporting seat 61 can be flexibly adjusted by using the third cylinder 62, so that the position angles of the two first stabilizing rollers 63 can be conveniently adjusted, the tensioning state can be properly adjusted, the plastic film can be kept smooth in the cleaning tank 14 by using the two second stabilizing rollers 64.
Referring to fig. 9 and 10, the drawing mechanism 7 includes an upper drawing roller 71, a lower drawing roller 72, a third gear 73, a fourth gear 74, a fifth gear 75, a sixth gear 76, a second chain 77 and a second servo motor 78, the upper drawing roller 71 and the lower drawing roller 72 are respectively rotatably connected in the frame 1, the third gear 73 and the fourth gear 74 are respectively fixed at the end portions of the upper drawing roller 71 and the lower drawing roller 72, the fifth gear 75 is fixed at the end portion of the lower drawing roller 72, the second servo motor 78 is fixed on the frame 1, the sixth gear 76 is fixed at the end portion of the motor shaft of the second servo motor 78, the second chain 77 is drivingly connected to the outer portions of the fifth gear 75 and the sixth gear 76, when the second servo motor 78 in the drawing mechanism 7 is started, the second servo motor can drive the sixth gear 76 to rotate, the fifth gear 75 can be driven to rotate by the second chain 77, and the third gear 74 and the fourth gear are driven to rotate, the upper traction roller 71 and the lower traction roller 72 are driven to rotate, and active traction is realized.
Example 2
Referring to fig. 1 and 2, a double-layer plastic film 13 processing device mainly comprises the following parts:
including frame 1, still include:
two groups of quick release mechanisms 2 for conveniently replacing the discharging roller 11 coiled with the plastic film;
an uncoiling mechanism 3 for uncoiling the plastic film in the discharge roller 11;
a heat treatment box 12 fixed on the frame 1, wherein a temperature control heater 13 is arranged in the heat treatment box 12;
a tension transfer assembly 4 disposed in the heat treatment tank 12 for tensioning and transferring the plastic film;
a cleaning tank 14 fixed to the frame 1;
a supply mechanism 5 for supplying a heat treatment liquid into the heat treatment tank 12 and a cleaning liquid into the cleaning tank 14;
a stability maintaining mechanism 6 for keeping the plastic film in the cleaning box 14 stably transmitted;
and a traction mechanism 7 for drawing the plastic film forward for conveying.
Referring to fig. 1 and 2, when the heat treatment processing device for plastic films is used for heat treatment of plastic films, the quick-release mechanism 2 can be used for conveniently detaching and replacing the discharging roller 11, the uncoiling mechanism 3 can uncoil and expand the rolled plastic films, the plastic films enter the heat treatment box 12 for heat treatment under the drive of the tensioning and transferring mechanism, and the temperature control heater 13 can control the heat treatment temperature; the plastic film after heat treatment can be driven by the traction mechanism 7 to enter the cleaning box 14 to be cleaned, and the stability maintaining mechanism 6 can ensure the stability of the conveying process; therefore, the heat treatment processing device for the plastic film can realize a series of processes of uncoiling, tensioning, heat treatment, tensioning, cleaning and the like, and solves the problem that plastic film heat treatment equipment is lacked in the prior art.
Referring to fig. 1 and fig. 3, wherein the quick release mechanism 2 includes an oblique slot 21, a groove 22, a blocking fixture block 23 and a spring 24, the oblique slot 21 is provided on the frame 1 for the end of the discharging roller 11 to be clamped, the discharging roller 11 is rotatably connected in the oblique slot 21, the groove 22 is provided in the frame 1, the blocking fixture block 23 is slidably connected in the groove 22, the blocking fixture block 23 has an arc surface matched with the discharging roller 11, the spring 24 is connected between the blocking fixture block 23 and the bottom of the groove 22, when the discharging roller 11 is replaced, the blocking fixture block 23 in the groove 22 can be clamped into the oblique slot 21, the blocking fixture block 23 in the groove 22 extends into the oblique slot 21 under the elastic force of the spring 24, so that the discharging roller 11 can be limited to rotate in the oblique slot 21.
Referring to fig. 4, 5 and 6, the unwinding mechanism 3 includes a driving roller 31, a driven roller 32, a first servo motor 33, a first gear 34, a second gear 35, a first chain 36, a first sliding groove 37, a first sliding seat 38 and a first cylinder 39, the driving roller 31 is rotatably connected to the frame 1, the driven roller 32 is rotatably connected to the first sliding seat 38, the first servo motor 33 is fixed to the frame 1, the first gear 34 is fixed to an end of a motor shaft of the first servo motor 33, the second gear 35 is fixed to an end of the driving roller 31, the first chain 36 is drivingly connected to the outside of the driving roller 31 and the driven roller 32, the first sliding groove 37 is opened in the frame 1 for the first sliding seat 38 to vertically slide, a cylinder body of the first cylinder 39 is fixed to the frame 1, an end of a piston rod of the first cylinder 39 is fixed to the first sliding seat 38, when the first servo motor 33 in the unwinding mechanism 3 is started, it can drive first gear 34 and rotate, and then drive second gear 35 and rotate, drives the drive roll 31 and rotates to draw the plastic film forward, and what can be nimble in this process drives first sliding seat 38 through first cylinder 39 and slides in first sliding tray 37, improves the traction state of driven voller 32, and then adjusts traction force and realizes opening a book.
Referring to fig. 7 and 8, the tension transmission assembly 4 includes a first tension roller 41, a second tension roller 42, a third tension roller 43, a fourth tension roller 44, a fifth tension roller 45, a sixth tension roller 46, a second sliding groove 47, a second sliding seat 48 and a second air cylinder 49, the first tension roller 41, the second tension roller 42, the fourth tension roller 44, the fifth tension roller 45 and the sixth tension roller 46 are respectively rotatably connected in the heat treatment tank 12, the third tension roller 43 is rotatably connected in the second sliding seat 48, the first tension roller 41, the second tension roller 42, the third tension roller 43, the fourth tension roller 44, the fifth tension roller 45 and the sixth tension roller 46 are sequentially wound with a plastic film, the second sliding groove 47 is opened on the heat treatment tank 12, a cylinder body of the second air cylinder 49 is fixed on the top of the heat treatment tank 12, a piston rod end of the second air cylinder 49 is fixed on the second sliding seat 48, when plastic film enters into heat treatment box 12, it can be by first tensioning roller 41, second tensioning roller 42, third tensioning roller 43, fourth tensioning roller 44, fifth tensioning roller 45, the tensioning of sixth tensioning roller 46, can conveniently carry out the transmission of thermal treatment process, and the state of tensioning can be adjusted through second cylinder 49, second cylinder 49 can drive second sliding seat 48 and slide in second sliding tray 47, thereby drive third tensioning roller 43 adjusting position, conveniently adjust the tensile force.
Referring to fig. 1 and 7, wherein the supply mechanism 5 includes a self-priming pump 51, a first pipeline 52 and a second pipeline 53, the self-priming pump 51 is fixed on the frame 1, the first pipeline 52 is communicated and fixed at a port of the self-priming pump 51, the second pipeline 53 is communicated and fixed at another port of the self-priming pump 51, the second pipeline 53 extends into the heat treatment tank 12 or the cleaning tank 14, the supply mechanism 5 can conveniently pump and discharge heat treatment liquid and cleaning liquid, and because the self-priming pump 51 is adopted, the supply mechanism can not only convey the heat treatment liquid into the second pipeline 53 through the first pipeline 52, but also convey the heat treatment liquid into the first pipeline 52 through the second pipeline 53, and the pumping and discharging process is convenient.
Referring to fig. 9 and 10, the stabilizing mechanism 6 includes a supporting base 61, a third cylinder 62, two first stabilizing rollers 63 and two second stabilizing rollers 64, the supporting base 61 is rotatably connected to the end side of the cleaning tank 14, the cylinder body of the third cylinder 62 is hinged to the cleaning tank 14, the end of the piston rod of the third cylinder 62 is hinged to the supporting base 61, the two first stabilizing rollers 63 are rotatably connected in the supporting base 61, the two second stabilizing rollers 64 are rotatably connected in the cleaning tank 14, the conveying stability of the plastic film can be maintained by the stabilizing mechanism 6, wherein the angle of the supporting seat 61 can be flexibly adjusted by using the third cylinder 62, so that the position angles of the two first stabilizing rollers 63 can be conveniently adjusted, the tensioning state can be properly adjusted, the plastic film can be kept smooth in the cleaning tank 14 by using the two second stabilizing rollers 64.
Referring to fig. 9 and 10, the drawing mechanism 7 includes an upper drawing roller 71, a lower drawing roller 72, a third gear 73, a fourth gear 74, a fifth gear 75, a sixth gear 76, a second chain 77 and a second servo motor 78, the upper drawing roller 71 and the lower drawing roller 72 are respectively rotatably connected in the frame 1, the third gear 73 and the fourth gear 74 are respectively fixed at the end portions of the upper drawing roller 71 and the lower drawing roller 72, the fifth gear 75 is fixed at the end portion of the lower drawing roller 72, the second servo motor 78 is fixed on the frame 1, the sixth gear 76 is fixed at the end portion of the motor shaft of the second servo motor 78, the second chain 77 is drivingly connected to the outer portions of the fifth gear 75 and the sixth gear 76, when the second servo motor 78 in the drawing mechanism 7 is started, the second servo motor can drive the sixth gear 76 to rotate, the fifth gear 75 can be driven to rotate by the second chain 77, and the third gear 74 and the fourth gear are driven to rotate, the upper traction roller 71 and the lower traction roller 72 are driven to rotate, and active traction is realized.
Referring to fig. 6, a first carrier roller 15 and a second carrier roller 16 are rotatably connected between the discharging roller 11 and the driving roller 31 of the frame 1, and the first carrier roller 15 and the second carrier roller 16 can improve the smoothness of unwinding polyvinyl alcohol plastic.
Referring to fig. 10, two third bearing rollers 17 are rotatably connected to the frame 1 between the cleaning tank 14 and the upper drawing roller 71, two drying air boxes 18 are further provided at the end side of the frame 1, the third bearing rollers 17 can wipe the heat treatment liquid on the surface of the plastic film, and the drying air boxes 18 can dry the surface of the plastic film.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a plastic film's heat treatment processingequipment, includes frame (1), its characterized in that: further comprising:
two groups of quick release mechanisms (2) are used for conveniently replacing the discharging roller (11) coiled with the plastic film;
an uncoiling mechanism (3) for uncoiling the plastic film in the discharging roller (11);
a heat treatment box (12) fixed on the rack (1), wherein a temperature control heater (13) is arranged in the heat treatment box (12);
a tension transfer assembly (4) disposed within the heat treatment tank (12) for tensioning and transferring the plastic film;
a cleaning tank (14) fixed on the frame (1);
a supply mechanism (5) for supplying a heat treatment liquid into the heat treatment tank (12) and a cleaning liquid into the cleaning tank (14);
a maintaining and stabilizing mechanism (6) for keeping the plastic film in the cleaning box (14) stably transmitted;
and a traction mechanism (7) for drawing the plastic film to advance and convey.
2. The apparatus for heat-treating a plastic film as set forth in claim 1, wherein: quick detach mechanism (2) include slant draw-in groove (21), recess (22), block fixture block (23) and spring (24), slant draw-in groove (21) are seted up supply on frame (1) the tip card of blowing roller (11) is gone into, blowing roller (11) rotate to be connected in slant draw-in groove (21), recess (22) are seted up in frame (1), it connects to block fixture block (23) and slide in recess (22), block on fixture block (23 have with blowing roller (11) assorted arcwall face, spring (24) are connected block fixture block (23) with between recess (22) the tank bottom.
3. The apparatus for heat-treating a plastic film as set forth in claim 1, wherein: the uncoiling mechanism (3) comprises a driving roller (31), a driven roller (32), a first servo motor (33), a first gear (34), a second gear (35), a first chain (36), a first sliding groove (37), a first sliding seat (38) and a first air cylinder (39), the driving roller (31) is rotatably connected to the rack (1), the driven roller (32) is rotatably connected to the first sliding seat (38), the first servo motor (33) is fixed to the rack (1), the first gear (34) is fixed to the end portion of a motor shaft of the first servo motor (33), the second gear (35) is fixed to the end portion of the driving roller (31), the first chain (36) is in transmission connection with the outer portions of the driving roller (31) and the driven roller (32), the first sliding groove (37) is formed in the rack (1) and used for the first sliding seat (38) to vertically slide, the cylinder body of the first air cylinder (39) is fixed on the frame (1), and the end part of the piston rod of the first air cylinder (39) is fixed on the first sliding seat (38).
4. The apparatus for heat-treating a plastic film as set forth in claim 1, wherein: the tensioning transmission component (4) comprises a first tensioning roller (41), a second tensioning roller (42), a third tensioning roller (43), a fourth tensioning roller (44), a fifth tensioning roller (45), a sixth tensioning roller (46), a second sliding groove (47), a second sliding seat (48) and a second air cylinder (49), the first tensioning roller (41), the second tensioning roller (42), the fourth tensioning roller (44), the fifth tensioning roller (45) and the sixth tensioning roller (46) are respectively connected in the heat treatment box (12) in a rotating manner, the third tensioning roller (43) is connected in the second sliding seat (48) in a rotating manner, the first tensioning roller (41), the second tensioning roller (42), the third tensioning roller (43), the fourth tensioning roller (44), the fifth tensioning roller (45) and the sixth tensioning roller (46) are sequentially coiled by plastic films, the second sliding groove (47) is formed in the heat treatment box (12), the cylinder body of the second air cylinder (49) is fixed to the top of the heat treatment box (12), and the end portion of the piston rod of the second air cylinder (49) is fixed to the second sliding seat (48).
5. The apparatus for heat-treating a plastic film as set forth in claim 1, wherein: feed mechanism (5) include self priming pump (51), first pipeline (52) and second pipeline (53), self priming pump (51) are fixed in frame (1), first pipeline (52) intercommunication is fixed a port of self priming pump (51), second pipeline (53) intercommunication is fixed another port of self priming pump (51), second pipeline (53) stretch into to heat treatment case (12) or wash in the case (14).
6. The apparatus for heat-treating a plastic film as set forth in claim 1, wherein: the stable mechanism (6) of dimension includes supporting seat (61), third cylinder (62), two first dimension steady rollers (63) and two second dimension steady rollers (64), supporting seat (61) rotate to be connected wash the distolateral side of case (14), the cylinder body of third cylinder (62) articulates wash on case (14), the piston rod end portion of third cylinder (62) articulates on supporting seat (61), two first dimension steady rollers (63) rotate respectively to be connected in supporting seat (61), two second dimension steady rollers (64) rotate respectively to be connected wash inside case (14).
7. The apparatus for heat-treating a plastic film as set forth in claim 1, wherein: the traction mechanism (7) comprises an upper traction roller (71), a lower traction roller (72), a third gear (73), a fourth gear (74), a fifth gear (75), a sixth gear (76), a second chain (77) and a second servo motor (78), the upper traction roller (71) and the lower traction roller (72) are respectively connected in the frame (1) in a rotating way, the third gear (73) and the fourth gear (74) are respectively fixed at the ends of the upper drawing roller (71) and the lower drawing roller (72), the fifth gear (75) is fixed at the end part of the lower traction roller (72), the second servo motor (78) is fixed on the frame (1), the sixth gear (76) is fixed at the end part of the motor shaft of the second servo motor (78), the second chain (77) is in transmission connection with the outer parts of the fifth gear (75) and the sixth gear (76).
8. The apparatus for heat-treating a plastic film as set forth in claim 2, wherein: the frame (1) is in the material discharging roller (11) with drive roll (31) between the rotation be connected with first bearing roller (15) and second bearing roller (16).
9. The apparatus for heat-treating a plastic film as set forth in claim 7, wherein: the machine frame (1) is in the cleaning box (14) with go up the traction roller (71) between rotate and be connected with two third bearing roller (17), the distolateral two stoving bellows (18) that still are provided with of machine frame (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010514141.0A CN111605108A (en) | 2020-06-08 | 2020-06-08 | Heat treatment processing device for plastic film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010514141.0A CN111605108A (en) | 2020-06-08 | 2020-06-08 | Heat treatment processing device for plastic film |
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| CN202010514141.0A Pending CN111605108A (en) | 2020-06-08 | 2020-06-08 | Heat treatment processing device for plastic film |
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Cited By (1)
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| CN115074814A (en) * | 2022-07-04 | 2022-09-20 | 江阴市辉龙电热电器有限公司 | Rotary electrolytic etching method for large-area electric heating grid |
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