CN116443629A - Antibacterial polypropylene plastic film production device and production process - Google Patents
Antibacterial polypropylene plastic film production device and production process Download PDFInfo
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- CN116443629A CN116443629A CN202310377509.7A CN202310377509A CN116443629A CN 116443629 A CN116443629 A CN 116443629A CN 202310377509 A CN202310377509 A CN 202310377509A CN 116443629 A CN116443629 A CN 116443629A
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- toothed ring
- main body
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 25
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 22
- 239000002985 plastic film Substances 0.000 title claims abstract description 22
- 229920006255 plastic film Polymers 0.000 title claims abstract description 22
- -1 polypropylene Polymers 0.000 title claims abstract description 22
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000005096 rolling process Methods 0.000 claims description 61
- 238000002844 melting Methods 0.000 claims description 48
- 230000008018 melting Effects 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000004804 winding Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 18
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 14
- 239000004800 polyvinyl chloride Substances 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000010101 extrusion blow moulding Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 8
- 238000004898 kneading Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000012858 packaging process Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000011086 glassine Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 239000012943 hotmelt Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
- B65H75/285—Holding devices to prevent the wound material from unwinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an antibacterial polypropylene plastic film production device and a production process, which belong to the technical field of film production and comprise a bottom plate, wherein a supporting plate is fixedly arranged on the rear side of the upper end face of the bottom plate, a control console is arranged on the right side of the supporting plate, a fixed toothed ring is arranged on the front side of the supporting plate, the control console and the fixed toothed ring are fixedly connected with the bottom plate, a motor is fixedly arranged on the upper side of the front end face of the supporting plate, a rotating shaft I is arranged on the lower side of the motor, the rotating shaft is in rotating connection with the supporting plate, a fluted disc is arranged on the rear side of the fixed toothed ring, and the fluted disc is fixedly connected with the rotating shaft I. This scheme is through setting up adjustment mechanism, and gear one and gear two are connected in the output shaft of accommodate motor respectively to realize two kinds of mechanical state, one is the state of normal film main part roll-up, one is the state that the cooperation fusing mechanism carries out automatic discharge to the film main part that the roll-up was accomplished, has avoided traditional discharge mode inefficiency's problem, has promoted the production efficiency of film main part relatively.
Description
Technical Field
The invention relates to the technical field of film production, in particular to an antibacterial polypropylene plastic film production device and a production process.
Background
The antibacterial film is produced by utilizing a molecular assembly technology, has an antibacterial and bactericidal effect, and aims at the problems that the production process of the antibacterial polypropylene plastic film comprises raw material feeding, melting and kneading, cold mixing, extrusion blow molding, PVC (polyvinyl chloride) glassine base film, antistatic treatment, heat sealing coating treatment, slitting, inspection and rolling packaging, and the traditional film rolling and unloading operation adopts a manual driving mechanical unloading mode after the rolling and packaging process is finished, so that the loading and unloading mode is low in efficiency, the film production efficiency is influenced, and the manual unloading mode has the risk of falling and injuring workers.
The Chinese patent with the publication number of CN214359266U discloses rolling equipment for PVC film production, wherein a plurality of material collecting shafts sleeved by a winding core are arranged, and the plurality of material collecting shafts can roll the film in sequence, so that when a producer changes the winding core, the film production equipment does not need to be closed, the film production equipment can work continuously, and the production efficiency is improved;
this rolling equipment for PVC film production is through setting up multiunit receipts material roller and supporting disk mutually supporting realization film production equipment and can continuous operation, but in the actual production process, multiunit driver's setting means that the fault rate of equipment then can increase relatively to increased the maintenance cost of equipment, and this equipment needs artifical auxiliary operation at the in-process of operation, can not realize automated production, seriously influences film production efficiency.
Therefore, an antibacterial polypropylene plastic film production device and a production process are provided.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide an antibacterial polypropylene plastic film production device and a production process, which can realize automatic loading and unloading of a film main body after rolling.
In order to solve the problems, the invention adopts the following technical scheme.
The antibacterial polypropylene plastic film production process comprises the steps of raw material feeding, melting and kneading, cold mixing, extrusion blow molding, PVC (polyvinyl chloride) glassine base film, antistatic treatment, heat sealing coating treatment, slitting, inspection and rolling packaging, wherein the rolling packaging device comprises a bottom plate, a supporting plate is fixedly arranged on the rear side of the upper end face of the bottom plate, a control console is arranged on the right side of the supporting plate, a fixed toothed ring is arranged on the front side of the supporting plate, and the control console and the fixed toothed ring are fixedly connected with the bottom plate;
the motor is fixedly arranged on the upper side of the front end surface of the supporting plate, a first rotating shaft is arranged on the lower side of the motor, the rotating shaft is rotationally connected with the supporting plate, a fluted disc is arranged on the rear side of the fixed toothed ring, the fluted disc is fixedly connected with the first rotating shaft, an adjusting mechanism is arranged on the front side of the motor, a discharging mechanism is arranged on the front side of the fixed toothed ring, a fusing mechanism is arranged in the discharging mechanism, and the discharging mechanism is in transmission connection with an output shaft of the motor through the adjusting mechanism;
the discharging mechanism comprises a rotating rod which is rotationally connected with the upper side of the front end surface of the supporting plate, a gear II is fixedly arranged on the front end surface of the rotating rod, a gear III is meshed with the upper side of the gear II, a connecting rod is fixedly arranged at the front end of the gear III and is rotationally connected with the fixed toothed ring, a gear IV is arranged above the front side of the fixed toothed ring, the connecting rod penetrates through the fixed toothed ring and extends to the front side of the fixed toothed ring to be fixedly connected with the gear IV, and a gear V is meshed with the lower side of the gear IV;
the unloading mechanism is in transmission connection with the output shaft of the motor by utilizing the adjusting mechanism, so that normal rolling of the film main body and unloading of the rolled film main body can be completed, the film main body is fused by being matched with the fusing mechanism, and rolling operation of the film main body can be performed next time.
Further, the unloading mechanism further comprises a second rotating shaft which is rotationally connected with the upper side of the front end face of the fluted disc, an incomplete shell is fixedly arranged at the front end of the second rotating shaft, a first fixing sleeve is fixedly arranged at the front end of the incomplete shell, a first sliding chute is formed in the outer surface of the first fixing sleeve, a sixth gear is arranged in the incomplete shell, a reciprocating screw is rotationally connected with the inner portion of the first fixing sleeve, and the reciprocating screw penetrates through the incomplete shell and extends to the inner portion of the incomplete shell to be fixedly connected with the sixth gear.
Further, the unloading mechanism further comprises a second fixing sleeve connected with the outer surface of the first fixing sleeve in a rotating mode, the second fixing sleeve is provided with a second sliding groove corresponding to the first sliding groove, a winding drum is sleeved on the outer surface of the second fixing sleeve, a film main body is arranged on the right side of the winding drum, and one end of the film main body is connected with the outer surface of the winding drum in a winding mode.
Further, the outer surface spiral transmission of reciprocating screw rod is connected with the thread bush, the surface fixed mounting of thread bush has the extrusion piece, extrusion piece sliding connection is in spout one and spout two's inside to extend to the outside.
Furthermore, the first chute, the second chute and the extrusion block are correspondingly provided with a plurality of groups and are in annular dispersion arrangement, and the gear V is fixedly connected with the second fixing sleeve.
Further, the adjusting mechanism comprises an electromagnet I arranged on the front side of the motor, an output shaft of the motor is fixedly connected with the electromagnet I, a transmission gear is fixedly arranged at the front end of the electromagnet I, and an electromagnet II is fixedly arranged at the front end of the transmission gear.
Further, the adjusting mechanism further comprises a sliding toothed ring which is connected with the outer surface of the transmission gear in a sliding manner, a tooth slot is formed in the inner side of the sliding toothed ring, the sliding toothed ring is meshed with the transmission gear through the tooth slot, a magnet is arranged in the sliding toothed ring, and a gear I is fixedly arranged on the outer surface of the rotating shaft I corresponding to the electromagnet I.
Further, fusing mechanism includes the preceding terminal surface upside fixed mounting's of fixed ring gear bracing piece, the lower extreme front side fixed mounting of bracing piece has the support column, the rear end face downside fixed mounting of support column has the hot melt board two, the slide rail has been seted up to the rear end face of support column, the inside sliding connection of slide rail has the slide, the up end front side fixed mounting of bracing piece has hydraulic sleeve, hydraulic sleeve's inside sliding connection has the elevating column, the elevating column runs through the bracing piece and extends to the inside and the slide fixed connection of slide rail, the downside of bracing piece is provided with the hot melt board one, hot melt board one and slide fixed connection.
Further, the electromagnet I, the electromagnet II, the hot melt plate I, the hot melt plate II and the motor are electrically connected with the console through wires.
The production process of the antibacterial polypropylene plastic film comprises the working procedures of raw material feeding, melting and kneading, cold stirring, extrusion blow molding, PVC cellophane base film, antistatic treatment, heat sealing coating treatment, slitting, inspection and rolling packaging, and is characterized in that:
the rolling and packaging process comprises the following steps:
s1: film rolling: the electromagnet II is started through the control console, so that the electromagnet II carries out magnetic attraction on the sliding toothed ring, and further, the gear II on the rotating rod is meshed and transmitted, so that the rotating rod carries a gear III to rotate, the gear III can carry out meshed and transmission on a gear five fixedly arranged on the outer surface of the fixed sleeve, the fixed sleeve II carries a rolling drum to rotate, and rolling operation is carried out on the film main body;
s2: fusing the film: when the rolling is completed, the hydraulic sleeve is started through the control console, so that the lifting column is lowered through the first hot melting plate carried by the sliding plate, the film main body is clamped by the second hot melting plate, and then the first hot melting plate and the second hot melting plate are started to fuse the film main body in a hot melting mode, but the film main body is still clamped by the first hot melting plate and the second hot melting plate;
s3: and (3) film unloading: then, the electromagnet II is started to magnetically absorb the sliding toothed ring through the control console, and then the gear I on the rotating shaft I is meshed and driven, so that the rotating shaft I carries the fluted disc to rotate, the incomplete shell on the fluted disc and the internal structure of the incomplete shell synchronously rotate, meanwhile, the gear VI rotates under the meshing action of the gear II and the fixed toothed ring, so that the reciprocating screw is carried to rotate, a threaded sleeve in spiral driving connection with the outer surface of the reciprocating screw carries the extrusion block to displace towards the front side, one end of the film main body is pulled out of the first hot melting plate and the second hot melting plate while displacing, and the film main body which is carried and coiled by the coiling cylinder is unloaded;
s4: film fixation: after the unloading is completed, a worker sleeves a new winding cylinder on the outer surface of the second fixed sleeve, then the motor reversely rotates, so that the winding cylinder on the second fixed sleeve approaches to the film main body clamped by the hot melting mechanism, the film main body can be adhered due to the adhesiveness on the outer surface of the winding cylinder, at the moment, the clamping of the first hot melting plate and the second hot melting plate on the film main body can be released, and then the winding operation is carried out on the film main body.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the scheme, the adjusting mechanism is arranged, the output shaft of the adjusting motor is respectively connected with the first gear and the second gear in a transmission way, so that two mechanical states are realized, one is a normal film main body rolling state, the other is a film main body automatic discharging state which is matched with the fusing mechanism and is completed, the problem of low efficiency of a traditional discharging mode is avoided, and the production efficiency of the film main body is relatively improved;
(2) According to the scheme, the discharging mechanism is arranged, and the output shaft of the motor is in transmission connection with the discharging mechanism by utilizing the adjusting mechanism, so that the extrusion block pushes the winding cylinder to displace and separate from the outer surface of the fixed sleeve II, and the discharging operation is finished;
(3) This scheme is through setting up fusing mechanism, utilizes the control cabinet to make the lift post in the hydraulic sleeve carry the first fusing board and descend to cooperate the second fusing board to carry out the centre gripping to the film main part and start the fusing board first with the second fusing board to fuse the processing to the film main part afterwards.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present invention;
FIG. 4 is a cross-sectional view of the overall structure of the present invention;
FIG. 5 is an enlarged schematic view of the invention at B in FIG. 4;
FIG. 6 is an exploded view of the discharge mechanism of the present invention;
FIG. 7 is an enlarged schematic view of FIG. 6 at C in accordance with the present invention;
FIG. 8 is a cross-sectional view of a fuse mechanism of the present invention;
fig. 9 is an enlarged schematic view of fig. 7 at D in accordance with the present invention.
The reference numerals in the figures illustrate:
1. a bottom plate; 2. a support plate; 3. a console; 4. fixing the toothed ring; 5. a motor; 6. a first rotating shaft; 7. fluted disc; 8. an electromagnet I; 9. a drive tooth; 10. an electromagnet II; 11. sliding the toothed ring; 12. a first gear; 13. a rotating rod; 14. a second gear; 15. a connecting rod; 16. a third gear; 17. a fourth gear; 18. a fifth gear; 19. a second rotating shaft; 20. an incomplete enclosure; 21. a first fixed sleeve; 22. a first chute; 23. a gear six; 24. a reciprocating screw rod; 25. a thread sleeve; 26. extruding a block; 27. a second fixing sleeve; 28. a second chute; 29. a winding drum; 30. a film main body; 31. a support rod; 32. a second hot melt plate; 33. a support column; 34. a hydraulic sleeve; 35. lifting columns; 36. a slide plate; 37. a first hot melt plate; 38. a slide rail.
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.
Referring to fig. 1 to 9, the production process of the antibacterial polypropylene plastic film comprises the steps of raw material feeding, melting and kneading, cold stirring, extrusion blow molding, PVC (polyvinyl chloride) glassine base film, antistatic treatment, heat sealing coating treatment, slitting, inspection and rolling packaging, wherein the rolling packaging device comprises a bottom plate 1, a supporting plate 2 is fixedly arranged on the rear side of the upper end face of the bottom plate 1, a control console 3 is arranged on the right side of the supporting plate 2, a fixed toothed ring 4 is arranged on the front side of the supporting plate 2, the control console 3 and the fixed toothed ring 4 are fixedly connected with the bottom plate 1, a motor 5 is fixedly arranged on the upper side of the front end face of the supporting plate 2, a rotating shaft I6 is arranged on the lower side of the motor 5, the rotating shaft I6 is rotationally connected with the supporting plate 2, a fluted disc 7 is fixedly connected with the rotating shaft I6, an adjusting mechanism is arranged on the front side of the motor 5, a discharging mechanism is arranged on the front side of the fixed toothed ring 4, a fusing mechanism is arranged in the discharging mechanism, and the discharging mechanism is in transmission connection with an output shaft of the motor 5 through the adjusting mechanism.
By adopting the technical scheme, the production process of the antibacterial polypropylene plastic film comprises the steps of raw material feeding, melting and kneading, cold stirring, extrusion blow molding, PVC glass paper base film, antistatic treatment, heat sealing coating treatment, slitting, inspection, rolling packaging and the like, wherein the traditional rolling packaging process needs to stop film production after film rolling is completed, and the rolling roller is switched, so that the rolling roller can roll the film, the operation can be continued, and the operation efficiency is seriously influenced.
As shown in fig. 1, the adjusting mechanism comprises an electromagnet one 8 arranged on the front side of the motor 5, an output shaft of the motor 5 is fixedly connected with the electromagnet one 8, a transmission gear 9 is fixedly arranged at the front end of the electromagnet one 8, an electromagnet two 10 is fixedly arranged at the front end of the transmission gear 9, the adjusting mechanism further comprises a sliding gear ring 11 which is slidably connected with the outer surface of the transmission gear 9, tooth grooves are formed in the inner side of the sliding gear ring 11, the sliding gear ring 11 is meshed with the transmission gear 9 through the tooth grooves, a magnet is arranged in the sliding gear ring 11, and a gear one 12 is fixedly arranged on the outer surface of the rotating shaft one 6 corresponding to the electromagnet one 8.
Through adopting above-mentioned technical scheme, this application is through setting up adjustment mechanism, and gear one 12 and gear two 14 are connected in the output shaft of accommodate motor 5 respectively to realize two kinds of mechanical state, one is the state of normal film main part 30 roll-up, and one is the state that cooperates fusing mechanism to carry out automatic discharge to the film main part 30 that the roll-up was accomplished, has avoided traditional mode inefficiency's of unloading problem, has promoted film main part 30's production efficiency relatively, and is specific: when the film main body 30 needs to be normally rolled up, the electromagnet II 10 is started through the control console 3, the electromagnet II 10 carries out magnetic attraction on the sliding toothed ring 11, the sliding toothed ring 11 slides towards the electromagnet II 10 on the outer surface of the transmission tooth 9 and carries out meshing transmission with the gear II 14, then the motor 5 is started, the output shaft of the motor 5 drives the transmission tooth 9 to rotate, the sliding toothed ring 11 which is in sliding connection with the outer surface of the transmission tooth 9 carries out meshing transmission with the transmission tooth 9 through a tooth slot formed in the inner side, and then the sliding toothed ring 11 is carried to rotate when the transmission tooth 9 rotates, so that the sliding toothed ring 11 carries out meshing transmission on the gear II 14, the unloading mechanism is in a mechanical state of rolling up the film main body 30, when the unloading mechanism needs to carry out unloading processing, the electromagnet I8 is started through the control console 3, the electromagnetic device carries out magnetic attraction on the sliding toothed ring 11, the outer surface of the transmission tooth 9 slides towards the electromagnet I8, and carries out meshing transmission with the gear I12, then the motor 5 is started, the output shaft of the motor 5 drives the transmission tooth 9 to carry out meshing transmission toothed ring 11, and then the automatic unloading mechanism carries out meshing transmission with the gear II, and then the automatic unloading mechanism carries out meshing transmission on the tooth ring 11 when the transmission tooth 9 rotates, the transmission tooth 9 carries out rolling connection with the sliding toothed ring 11, and then the unloading mechanism is in a rolling up, and then the film is in a rolling state of the automatic rolling up.
As shown in fig. 5, 6 and 7, the unloading mechanism comprises a rotating rod 13 rotatably connected with the upper side of the front end surface of the supporting plate 2, a gear two 14 is fixedly arranged on the front end surface of the rotating rod 13, a gear three 16 is meshed with the upper side of the gear two 14, a connecting rod 15 is fixedly arranged at the front end of the gear three 16, the connecting rod 15 is rotatably connected with the fixed toothed ring 4, a gear four 17 is arranged above the front side of the fixed toothed ring 4, the connecting rod 15 penetrates through the fixed toothed ring 4 and extends to the front side of the fixed toothed ring 4 to be fixedly connected with the gear four 17, a gear five 18 is meshed with the lower side of the gear four 17, the unloading mechanism is in transmission connection with the output shaft of the motor 5 by utilizing an adjusting mechanism, so that the normal rolling of the film main body 30 and the unloading of the rolled film main body 30 can be completed, the film main body 30 can be fused by matching with a fusing mechanism, and the next rolling operation of the film main body 30 can be performed, the unloading mechanism also comprises a second rotating shaft 19 which is rotationally connected with the upper side of the front end surface of the fluted disc 7, the front end of the second rotating shaft 19 is fixedly provided with a first incomplete shell 20, the front end of the first incomplete shell 20 is fixedly provided with a first fixed sleeve 21, the outer surface of the first fixed sleeve 21 is provided with a first sliding chute 22, a gear six 23 is arranged in the first incomplete shell 20, a reciprocating screw 24 is rotationally connected with the inner part of the first fixed sleeve 21, the reciprocating screw 24 penetrates through the first incomplete shell 20 and extends to the inner part of the first incomplete shell to be fixedly connected with the gear six 23, the outer surface of the first fixed sleeve 21 is rotationally connected with a second fixed sleeve 27, the outer surface of the second fixed sleeve 27 is provided with a second sliding chute 28 corresponding to the first sliding chute 22, the outer surface of the second fixed sleeve 27 is sleeved with a rolling drum 29, the right side of the rolling drum 29 is provided with a film main body 30, one end of the film main body 30 is flexibly connected with the outer surface of the rolling drum 29, the outer surface spiral transmission of the reciprocating screw rod 24 is connected with a thread bush 25, the outer surface of the thread bush 25 is fixedly provided with a squeezing block 26, the squeezing block 26 is slidably connected inside a first chute 22 and a second chute 28 and extends to the outer side, a plurality of groups of the first chute 22, the second chute 28 and the squeezing block 26 are correspondingly arranged and are in annular dispersed arrangement, and a fifth gear 18 is fixedly connected with a second fixing sleeve 27.
By adopting the technical scheme, when the unloading mechanism is in a normal mechanical state of rolling the film main body 30, the motor 5 starts the gear II 14 to rotate through the transmission scheme, the gear II 14 is meshed with the gear III 16 to drive the gear III 16 to rotate, the gear III 16 is fixedly connected with the gear IV 17 through the connecting rod 15, so that the gear IV 17 rotates, the gear IV 17 is meshed with the gear V18 on the fixed sleeve II 27 to drive the fixed sleeve II 27 to rotate on the outer surface of the fixed sleeve I21, the rolling barrel 29 sleeved on the outer surface is synchronously carried to rotate, the rolling barrel 29 is used for carrying out normal rolling operation on the film main body 30, when rolling is completed, the unloading mechanism is switched to the unloading state, the gear II 14 is rotated through the technical scheme after the film main body 30 is fused by matching with the fusing mechanism, the rotation of the gear II 14 causes the rotating shaft I6 to carry the fluted disc 7 to rotate, the incomplete shell 20 arranged at the front end of the fluted disc 7 and a series of mechanical mechanisms in the incomplete shell are eccentrically rotated along with the rotation of the fluted disc 7, when the gear II 23 in the incomplete shell 20 rotates, the gear II 23 can be eccentrically displaced and can carry the reciprocating screw 24 to rotate under the influence of the meshing of the fixed toothed ring 4 and the gear II 23, the reciprocating screw 24 rotates and causes the screw sleeve 25 in spiral transmission connection with the outer surface to carry the extrusion block 26 to displace, the extrusion block 26 can displace towards the front side in the sliding groove I22 and the sliding groove II 28, thereby pushing the rolled-up rolling cylinder 29 sleeved on the outer surface of the fixed sleeve II 27 to synchronously displace the front side, and simultaneously withdrawing one end of the fused film main body 30 from the interior of the fusing mechanism, thus, the unloading operation is completed, when the rolling operation needs to be continued, a new rolling barrel 29 is sleeved on the outer surface of the second fixing sleeve 27 manually when the unloading operation is completed, then the motor 5 is started to reversely rotate the output shaft, the technical scheme is reversed, so that the second gear 14 reversely rotates, the second fixing sleeve 27 can carry the rolling barrel 29 to reversely eccentrically move until the rolling barrel 29 on the outer surface of the second fixing sleeve 27 passes through the fusing mechanism to contact with the film main body 30 on the other side, and the film main body 30 can be adhered and connected due to the adhesiveness of the outer surface of the rolling barrel 29, meanwhile, the fusing mechanism is released to clamp the film main body 30, and then the unloading mechanism is in a normal rolling mechanical state through the adjusting mechanism, so that the rolling operation can be performed.
As shown in fig. 8 and 9, the fusing mechanism includes a supporting rod 31 fixedly mounted on the upper side of the front end surface of the fixed toothed ring 4, a supporting column 33 is fixedly mounted on the front side of the lower end surface of the supporting rod 31, a second hot-melt plate 32 is fixedly mounted on the lower side of the rear end surface of the supporting column 33, a sliding rail 38 is provided on the rear end surface of the supporting column 33, a sliding plate 36 is slidably connected inside the sliding rail 38, a hydraulic sleeve 34 is fixedly mounted on the front side of the upper end surface of the supporting rod 31, a lifting column 35 is slidably connected inside the hydraulic sleeve 34, the lifting column 35 penetrates through the supporting rod 31 and extends to the inside of the sliding rail 38 to be fixedly connected with the sliding plate 36, a first hot-melt plate 37 is fixedly connected with the sliding plate 36, and the first electromagnet 8, the second electromagnet 10, the first hot-melt plate 37, the second hot-melt plate 32 and the motor 5 are electrically connected with the console 3 through wires.
Through adopting above-mentioned technical scheme, in order to cooperate shedding mechanism to carry out normal unloading and material loading operation, this application is through setting up fusing mechanism, when can fuse film main part 30 to handle, carries out the centre gripping with the film main part 30 after the fusing fixedly, and is specific: when the film main body 30 needs to be clamped and fused, the hydraulic sleeve 34 is started through the control console 3, so that the lifting column 35 carries the sliding plate 36 to descend in the sliding rail 38, the sliding plate 36 synchronously carries the first hot melting plate 37 to descend, the first hot melting plate 37 approaches the second hot melting plate 32, the film main body 30 is clamped, then the first hot melting plate 37 and the second hot melting plate 32 are started to fuse the film main body 30, and the fused film can still be clamped and fixed by the fused first hot melting plate 37 and the fused second hot melting plate 32.
The production process of the antibacterial polypropylene plastic film comprises the working procedures of raw material feeding, melting and kneading, cold stirring, extrusion blow molding, PVC cellophane base film, antistatic treatment, heat sealing coating treatment, slitting, inspection and rolling packaging;
the rolling and packaging process comprises the following steps:
s1: film rolling: the control console 3 starts the electromagnet II 10, so that the electromagnet II 10 magnetically attracts the sliding toothed ring 11, and further, the gear II 14 on the rotating rod 13 is meshed and driven, so that the rotating rod 13 carries the gear III 16 to rotate, the gear III 16 meshes and drives the gear V18 fixedly arranged on the outer surface of the fixed sleeve II 27, the fixed sleeve II 27 carries the belt winding drum 29 to rotate, and the film main body 30 is wound;
s2: fusing the film: when the rolling is completed, the hydraulic sleeve 34 is started through the control console 3, so that the lifting column 35 is lowered through the first hot melt plate 37 carried by the sliding plate 36, the film main body 30 is clamped by the second hot melt plate 32, and then the first hot melt plate 37 and the second hot melt plate 32 are started to fuse the film main body 30, but the first hot melt plate 37 and the second hot melt plate 32 still clamp the film main body 30;
s3: and (3) film unloading: then, the electromagnet II 10 is started through the control console 3 to magnetically attract the sliding toothed ring 11, and then the gear I12 on the rotating shaft I6 is meshed and driven, so that the rotating shaft I6 carries the fluted disc 7 to rotate, the incomplete shell 20 on the fluted disc 7 and the internal structure thereof synchronously rotate, meanwhile, the gear VI 23 rotates while shifting due to the meshing effect of the gear II and the fixed toothed ring 4, so that the reciprocating screw 24 is carried to rotate, the threaded sleeve 25 which is in spiral driving connection with the outer surface of the reciprocating screw 24 carries the extrusion block 26 to shift to the front side, and one end of the film main body 30 is pulled out of the first hot melting plate 37 and the second hot melting plate 32 while shifting, so that the film main body 30 which is completed by carrying the winding drum 29 is unloaded;
s4: film fixation: after the unloading is completed, a worker sleeves a new winding drum 29 on the outer surface of the second fixing sleeve 27, then the motor 5 rotates reversely, so that the winding drum 29 on the second fixing sleeve 27 approaches to the film main body 30 clamped by the hot melting mechanism, the film main body 30 is adhered due to the adhesiveness of the outer surface of the winding drum 29, at the moment, the clamping of the first hot melting plate 37 and the second hot melting plate 32 on the film main body 30 can be released, and then the winding operation is performed on the film main body 30.
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 production process of the antibacterial polypropylene plastic film comprises the steps of raw material feeding, melting and kneading, cold mixing, extrusion blow molding, PVC (polyvinyl chloride) glassine base film, antistatic treatment, heat sealing coating treatment, slitting, inspection and rolling packaging, wherein the rolling packaging device comprises a bottom plate (1), a supporting plate (2) is fixedly arranged on the rear side of the upper end face of the bottom plate (1), a control console (3) is arranged on the right side of the supporting plate (2), a fixed toothed ring (4) is arranged on the front side of the supporting plate (2), and the control console (3) and the fixed toothed ring (4) are fixedly connected with the bottom plate (1);
the method is characterized in that:
the automatic feeding device is characterized in that a motor (5) is fixedly arranged on the upper side of the front end face of the supporting plate (2), a first rotating shaft (6) is arranged on the lower side of the motor (5), the rotating shaft is rotationally connected with the supporting plate (2), a fluted disc (7) is arranged on the rear side of the fixed toothed ring (4), the fluted disc (7) is fixedly connected with the first rotating shaft (6), an adjusting mechanism is arranged on the front side of the motor (5), a discharging mechanism is arranged on the front side of the fixed toothed ring (4), a fusing mechanism is arranged in the discharging mechanism, and the discharging mechanism is in transmission connection with an output shaft of the motor (5) through the adjusting mechanism;
the discharging mechanism comprises a rotating rod (13) rotationally connected with the upper side of the front end face of a supporting plate (2), a gear II (14) is fixedly arranged on the front end face of the rotating rod (13), a gear III (16) is meshed with the upper side of the gear II (14), a connecting rod (15) is fixedly arranged at the front end of the gear III (16), the connecting rod (15) is rotationally connected with a fixed toothed ring (4), a gear IV (17) is arranged above the front side of the fixed toothed ring (4), the connecting rod (15) penetrates through the fixed toothed ring (4) and extends to the front side of the fixed toothed ring (4) to be fixedly connected with the gear IV (17), and a gear V (18) is meshed with the lower side of the gear IV (17).
The unloading mechanism is in transmission connection with the output shaft of the motor (5) by utilizing the adjusting mechanism, so that normal rolling of the film main body (30) and unloading of the rolled film main body (30) can be completed, the film main body (30) is fused by being matched with the fusing mechanism, and rolling operation of the film main body (30) at the next time can be performed.
2. The antibacterial polypropylene plastic film production apparatus as claimed in claim 1, wherein: the discharging mechanism further comprises a second rotating shaft (19) which is rotationally connected with the upper side of the front end face of the fluted disc (7), an incomplete shell (20) is fixedly arranged at the front end of the second rotating shaft (19), a first fixing sleeve (21) is fixedly arranged at the front end of the incomplete shell (20), a first sliding chute (22) is formed in the outer surface of the first fixing sleeve (21), a sixth gear (23) is arranged in the incomplete shell (20), a reciprocating screw (24) is rotationally connected with the inside of the first fixing sleeve (21), and the reciprocating screw (24) penetrates through the incomplete shell (20) and extends to the inside to be fixedly connected with the sixth gear (23).
3. The antibacterial polypropylene plastic film production apparatus as claimed in claim 2, wherein: the discharging mechanism further comprises a second fixing sleeve (27) rotationally connected to the outer surface of the first fixing sleeve (21), a second sliding groove (28) is formed in the outer surface of the second fixing sleeve (27) corresponding to the first sliding groove (22), a winding drum (29) is sleeved on the outer surface of the second fixing sleeve (27), a film main body (30) is arranged on the right side of the winding drum (29), and one end of the film main body (30) is wound on the outer surface of the winding drum (29).
4. The antibacterial polypropylene plastic film production apparatus as claimed in claim 3, wherein: the outer surface spiral transmission of reciprocating screw rod (24) is connected with thread bush (25), the surface fixed mounting of thread bush (25) has extrusion piece (26), extrusion piece (26) sliding connection is in spout one (22) and spout two (28) inside to extend to the outside.
5. The antibacterial polypropylene plastic film production apparatus as claimed in claim 4, wherein: the first sliding groove (22), the second sliding groove (28) and the extrusion block (26) are correspondingly provided with a plurality of groups and are annularly and dispersedly arranged, and the fifth gear (18) is fixedly connected with the second fixed sleeve (27).
6. The antibacterial polypropylene plastic film production apparatus according to claim 5, wherein: the adjusting mechanism comprises an electromagnet I (8) arranged on the front side of the motor (5), an output shaft of the motor (5) is fixedly connected with the electromagnet I (8), a transmission gear (9) is fixedly arranged at the front end of the electromagnet I (8), and an electromagnet II (10) is fixedly arranged at the front end of the transmission gear (9).
7. The antibacterial polypropylene plastic film production apparatus as claimed in claim 6, wherein: the adjusting mechanism further comprises a sliding toothed ring (11) which is connected with the outer surface of the transmission gear (9) in a sliding mode, tooth grooves are formed in the inner side of the sliding toothed ring (11), the sliding toothed ring (11) is meshed with the transmission gear (9) through the tooth grooves, magnets are arranged in the sliding toothed ring (11), and a gear I (12) is fixedly arranged on the outer surface of the rotating shaft I (6) corresponding to the electromagnet I (8).
8. The antibacterial polypropylene plastic film production apparatus as claimed in claim 7, wherein: the fusing mechanism comprises a supporting rod (31) fixedly mounted on the upper side of the front end face of a fixed toothed ring (4), a supporting column (33) is fixedly mounted on the front side of the lower end face of the supporting rod (31), a hot melting plate II (32) is fixedly mounted on the lower side of the rear end face of the supporting column (33), a sliding rail (38) is arranged on the rear end face of the supporting column (33), a sliding plate (36) is connected with the sliding rail (38) in a sliding manner, a hydraulic sleeve (34) is fixedly mounted on the front side of the upper end face of the supporting rod (31), a lifting column (35) is connected with the sliding rod in a sliding manner, the lifting column (35) penetrates through the supporting rod (31) and extends to the inside of the sliding rail (38) to be fixedly connected with the sliding plate (36), and a first hot melting plate (37) is arranged on the lower side of the supporting rod (31) and fixedly connected with the sliding plate (36).
9. The antibacterial polypropylene plastic film production apparatus as claimed in claim 8, wherein: the first electromagnet (8), the second electromagnet (10), the first hot melting plate (37), the second hot melting plate (32) and the motor (5) are electrically connected with the console (3) through wires.
10. The process for producing the antibacterial polypropylene plastic film suitable for the claims 1-9 comprises the steps of raw material feeding, melting and kneading, cold stirring, extrusion blow molding, PVC glass paper base film, antistatic treatment, heat seal coating treatment, slitting, inspection and rolling packaging, and is characterized in that:
the rolling and packaging process comprises the following steps:
s1: film rolling: the electromagnet II (10) is started through the control console (3), so that the electromagnet II (10) magnetically attracts the sliding toothed ring (11), and further, the gear II (14) on the rotating rod (13) is meshed and driven, so that the rotating rod (13) carries a gear III (16) to rotate, the gear III (16) can meshed and driven a gear V (18) fixedly arranged on the outer surface of the fixed sleeve II (27), the fixed sleeve II (27) carries a rolling drum (29) to rotate, and the film main body (30) is rolled;
s2: fusing the film: after the rolling is completed, the hydraulic sleeve (34) is started through the control console (3), the lifting column (35) carries the first hot melting plate (37) through the sliding plate (36) to descend, so that the first hot melting plate (37) and the second hot melting plate (32) are started to fuse the film main body (30) in a hot melting mode in a clamping mode in cooperation with the second hot melting plate (32), and the first hot melting plate (37) and the second hot melting plate (32) still clamp the film main body (30);
s3: and (3) film unloading: then, the electromagnet II (10) is started through the control console (3) to magnetically attract the sliding toothed ring (11), and then the gear I (12) on the rotating shaft I (6) is meshed and driven, so that the rotating shaft I (6) carries the fluted disc (7) to rotate, the incomplete shell (20) on the fluted disc (7) and the internal structure thereof synchronously rotate, meanwhile, the gear VI (23) can rotate under the meshing action of the fixed toothed ring (4) during displacement, so that the reciprocating screw (24) is carried to rotate, the threaded sleeve (25) which is in spiral transmission connection with the outer surface of the reciprocating screw (24) carries the extrusion block (26) to displace towards the front side, and one end of the film main body (30) can be pulled out of the hot melting plate I (37) and the hot melting plate II (32) during displacement, so that the film main body (30) which is carried by the rolling barrel (29) is rolled is unloaded;
s4: film fixation: after the unloading is finished, a worker is sleeved on the outer surface of the second fixing sleeve (27) with the new winding drum (29), then the motor (5) rotates reversely, so that the winding drum (29) on the second fixing sleeve (27) is close to the film main body (30) clamped by the hot melting mechanism, the film main body can be adhered due to the adhesiveness of the outer surface of the winding drum (29), at the moment, the clamping of the first hot melting plate (37) and the second hot melting plate (32) on the film main body (30) can be released, and then the winding operation is carried out on the film main body (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310377509.7A CN116443629A (en) | 2023-04-11 | 2023-04-11 | Antibacterial polypropylene plastic film production device and production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310377509.7A CN116443629A (en) | 2023-04-11 | 2023-04-11 | Antibacterial polypropylene plastic film production device and production process |
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| CN116443629A true CN116443629A (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310377509.7A Withdrawn CN116443629A (en) | 2023-04-11 | 2023-04-11 | Antibacterial polypropylene plastic film production device and production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620916A (en) * | 2023-07-25 | 2023-08-22 | 江苏巨弘捆带制造有限公司 | Rolling draw gear of PET plastic steel area production usefulness |
-
2023
- 2023-04-11 CN CN202310377509.7A patent/CN116443629A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620916A (en) * | 2023-07-25 | 2023-08-22 | 江苏巨弘捆带制造有限公司 | Rolling draw gear of PET plastic steel area production usefulness |
| CN116620916B (en) * | 2023-07-25 | 2023-09-22 | 江苏巨弘捆带制造有限公司 | Rolling draw gear of PET plastic steel area production usefulness |
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