CN105946211B - A kind of improved PVC inflation film manufacturing machines - Google Patents
A kind of improved PVC inflation film manufacturing machines Download PDFInfo
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- CN105946211B CN105946211B CN201610482150.XA CN201610482150A CN105946211B CN 105946211 B CN105946211 B CN 105946211B CN 201610482150 A CN201610482150 A CN 201610482150A CN 105946211 B CN105946211 B CN 105946211B
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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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
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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
- B29C35/16—Cooling
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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
- B29C37/02—Deburring or deflashing
-
- 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
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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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
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention provides a kind of improved PVC inflation film manufacturing machines, belong to inflation film manufacturing machine technical field.It solves the problems, such as that blown film efficiency is low in the prior art.This PVC inflation film manufacturing machines, including base, two pieces of installing plates be arrangeding in parallel one and installing plate two are fixed with base, base is provided with can be by the melting mechanism of melting sources, the side of melting mechanism is provided with the blown film mechanism that can blow out membrane material, the lower section of blown film mechanism is provided with the cooling body that can cool down membrane material, cooling body includes water tank, the cooling tube being connected with water tank and the waste water tank being connected with cooling tube, carry-over pinch rolls three are provided with above cooling tube, the top of carry-over pinch rolls three is provided with the cutting mechanism that can cut rim charge, and the recovering mechanism that can reclaim waste material is provided with above cutting mechanism；It is additionally provided with hold-down roller one and hold-down roller two between installing plate one and installing plate two, the side of hold-down roller one and hold-down roller two is provided with the receiving mechanism that can wind membrane material.The present invention has the advantages of blown film efficiency high.
Description
Technical field
The invention belongs to inflation film manufacturing machine technical field, is related to a kind of improved PVC inflation film manufacturing machines.
Background technology
Inflation film manufacturing machine technological process:Raw material mixing-thermoplastic extrusion-inflation-cooling-traction-winding.Plastic grain according to
Enter screw rod from hopper by the weight of itself, after particle contacts with screw thread slant edge, rotation slant edge in face of plastics and production one
The perpendicular thrust with slant edge face, plastic pellet is elapsed forward, during passage, due to plastics and screw rod, plastics and machine barrel
Between friction and intergranular collision friction, while due also to barrel external heat and progressively dissolve, the plastics of melting warp
Head filtering decontamination comes out from die head die orifice, cools down through vane, inflation, is batched through foam holder collapser, carry-over pinch rolls by finished product
Film is rolled into cylinder.Cooling effect is poor in existing technology, and inflation film manufacturing machine is bulky, and the film wound is also needed to manually from new rim charge
Processing.
Through retrieval, as Chinese patent literature discloses a kind of inflation film manufacturing machine【The patent No.：ZL201511016254.3；Authorize public
Announcement number：CN105415660A】.This inflation film manufacturing machine, including extruder, die head, determine stamen rod, vane, carry-over pinch rolls and A-frame.Institute
State die head and the junction for determining stamen rod is being provided with the first air outlet, first air outlet is arranged at going out for the die head
The inner side of material mouth, described to determine stamen rod and be provided with the second air outlet, second air outlet is arranged at the rod body for determining stamen rod.But
It is that this inflation film manufacturing machine does not carry out rim charge discharging to membrane material, also needs manually to cut rim charge after production, is not carried out complete
Automatic blown film, blown film are relatively inefficient.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of improved PVC inflation film manufacturing machines, this
Improved PVC inflation film manufacturing machines have the characteristics of full-automatic blown film, blown film efficiency high.
The purpose of the present invention can be realized by following technical proposal：
A kind of improved PVC inflation film manufacturing machines, including base, two pieces of installing plates be arrangeding in parallel one are fixed with described base
With installing plate two, detachably a mounting bracket is provided between described installing plate one and installing plate two, it is characterised in that described bottom
Seat is provided with can be by the melting mechanism of melting sources, and the side of described melting mechanism is provided with the blown film mechanism that can blow out membrane material,
The main mould body and secondary die body of described blown film mechanism including rectangular shape, described main mould body and the relative side of secondary die body are all provided with
There is heat-insulation layer, the cavity volume for blowout membrane material formed between described main mould body and secondary die body, a screw rod is provided with described cavity volume,
Described screw rod is connected with a dynamic structure, and the top of main mould body and secondary die body has a charging aperture two, main mould body and secondary die body
Bottom has discharging opening two；The lower section of described blown film mechanism is provided with the cooling body that can cool down membrane material, described cooler
Structure includes water tank, and described water tank side offers a delivery port, and described delivery port is connected to outlet pipe one, described water outlet
The other end of pipe one is connected to intake pump, and the described intake pump other end is connected to water inlet pipe, the connection of the described water inlet pipe other end
Cooling tube, the described cooling tube other end is connected to outlet pipe two, and described outlet pipe two is connected to out water pump, and described goes out
The water pump other end is connected to waste water tank, and inlet valve is provided with described water inlet pipe, outlet valve is provided with described outlet pipe two
Door；Carry-over pinch rolls one and carry-over pinch rolls two are provided with below described cooling tube, carry-over pinch rolls three, carry-over pinch rolls are provided with above described cooling tube
First, carry-over pinch rolls two and carry-over pinch rolls three be arranged on by way of axial restraint circumferentially rotates installing plate one and installing plate two it
Between, the top of carry-over pinch rolls three is provided with the cutting mechanism that can cut rim charge, and described cutting mechanism top is useless provided with that can reclaim
The recovering mechanism of material；Hold-down roller one and hold-down roller two, the He of hold-down roller one are additionally provided between described installing plate one and installing plate two
Hold-down roller two is in the side of cutting mechanism, and hold-down roller two is in the lower section of hold-down roller one, hold-down roller one and hold-down roller two it
Between form the passage passed through for membrane material, the side of hold-down roller one and hold-down roller two is provided with the receiving mechanism that can wind membrane material.
PVC inflation film manufacturing machine workflows, first, raw material are put into melting mechanism, after raw material are melted in melting mechanism
Blown film mechanism is sent into, after processing was entered by blown film mechanism, membrane material is transferred out from discharging opening；Secondly, open inlet valve, intake pump,
Flowing water Valve and flowing water Valve, membrane material are conveyed after cooling tube cools down by carry-over pinch rolls one and carry-over pinch rolls two；Then, when
When membrane material passes through pick-up roll three, the cutting mechanism of top starts to carry out rim charge cutting to membrane material, and the waste material cut down is by recycling machine
Structure reclaims；Finally, membrane material is transported to receiving mechanism by hold-down roller one and hold-down roller two.
Described melting mechanism includes the melting case of rectangular shape, and described melting case is fixed on base, melts case
Top offers charging aperture one, and the side for melting case offers discharging opening one, described discharging opening one by discharge nozzle with it is above-mentioned
Charging aperture two is connected, and is fixed with an electric heater inside described melting case, melts and heat-insulation layer is fixed with the inwall of case.Former material
Material is put into melting case by the charging aperture one at top, melts electric heater in case and raw material are heated, after heated
Raw material are in liquid condition, are flowed to by discharge nozzle in blown film mechanism.
Described dynamic structure includes electromagnetic adjustable speed motor and decelerator, and described electromagnetic adjustable speed motor and decelerator are fixed
On base, the output shaft of described electromagnetic adjustable speed motor is connected by the input shaft of shaft coupling one and decelerator, above-mentioned spiral shell
Bar is connected by the output shaft of shaft coupling two and decelerator.Electromagnetic adjustable speed motor is run, and the output shaft of electromagnetic adjustable speed motor drives
Shaft coupling one rotates, and shaft coupling one, which rotates, drives decelerator to rotate, and decelerator, which rotates, drives shaft coupling two to rotate, two turns of shaft coupling
It is dynamic to drive screw rod to rotate.
Described cutting mechanism includes fix bar, left-cut tool and right-cut tool, and described fix bar both ends are rotatably connected on peace
In loading board one and installing plate two, described fix bar offers a sliding groove along its axial direction, is fixed with left-cut tool and sliding groove
Match and the sliding shoe one that can slide along, be fixed with right-cut tool and sliding groove matching and the sliding shoe that can be slid along
Two, self-lock switch is respectively equipped with described sliding shoe one and sliding shoe two, and described fix bar can also make fix bar with one
The swinging structure swung.According to the width of actually required membrane material, left-cut tool is adjusted by sliding shoe one and sliding shoe two
With the distance of right-cut tool, and press self-lock switch prevent sliding shoe one and sliding shoe two occur it is relative slide, swinging structure adjustment
Fix bar, make cutting mechanism in running order, when membrane material passes through cutting mechanism, left-cut tool and right-cut tool are to unnecessary rim charge
Cut.
Described swinging structure includes cylinder one, and the cylinder body of described cylinder one is hinged on mounting bracket, the work of cylinder one
Stopper rod is hinged in above-mentioned fix bar.The swing of mobile control fix bar inside and outside the piston rod of cylinder one.
Described recovering mechanism includes collection box, left recovery tube, right recovery tube and Y-shaped flexible pipe, on described flexible pipe
With port one, port two and port three, the entrance of described left recovery tube is located above left-cut tool, in described left recovery tube
Provided with valve one, the entrance of the one left recovery pump of outlet of described left recovery tube, the outlet flexible pipe of left recovery pump
Port one, the entrance of described right recovery tube are located above right-cut tool, and valve two, the described right side are provided with described right recovery tube
The entrance of the one right recovery pump of outlet of recovery tube, the port two of the outlet flexible pipe of right recovery pump, described flexible pipe
Port tee joint collection box.Rim charge under cutting mechanism cutting, in the presence of left recovery pump and right recovery pump, by left recovery
Pipe and right recovery tube are sent in flexible pipe, are finally transported in collection box, are become to have been saved and be produced into recycling
This.
Described receiving mechanism includes rewinding case and reclaiming plate, and described rewinding case and reclaiming plate are each attached on base,
The side of rewinding case offers charging aperture three, one end of reclaiming plate towards above-mentioned hold-down roller one and hold-down roller two, reclaiming plate
The other end is in charging aperture three, and the side of reclaiming plate is fixed with a knife rest, and membrane material can be cut off by being hinged with described knife rest
Cutter, described cutter can drive its cylinder two swung to be connected with one, and the cylinder body of cylinder two is hinged on installing plate one
On, the piston rod of cylinder two is hinged on the cutter.When membrane material is transported to reclaiming plate by hold-down roller one and hold-down roller two
On, enter rewinding case by reclaiming plate, according to the length of required membrane material, controllable cylinder is cut using cutter to membrane material
Cut.
Described hold-down roller two can drive its driving structure rotated to be connected with one, and described driving structure includes driving
Motor, master gear, it is fixed on installing plate one from gear and chain, described motor, described master gear is fixed on drive
On the output shaft of dynamic motor, described one end that hold-down roller two is fixed on from gear, described chain be arranged on master gear and from
Between gear.Motor is run, driving motor output shaft drives master gear to rotate, and master gear, which rotates, drives chain to rotate, chain
Bar, which rotates, to be driven from pinion rotation, drives hold-down roller two to rotate from pinion rotation.
Described mounting bracket includes some montants and some cross bars being fixed on montant, described montant are vertically arranged,
Described cross bar is horizontally disposed with, and cross bar is connected with montant by bolt and nut.Mounting bracket serves good supporting role, structure
Simply, convenient disassembly.
The side of described installing plate one offers a chute one vertically, and the side of described installing plate two offers vertically
One chute two, described chute one and chute two are in the same side, above-mentioned close installing plate one and the montant close to installing plate two
On be respectively fixed with draw runner one and draw runner two, draw runner one and draw runner two are slidably arranged in described chute one and chute two.It is logical
Setting draw runner one and draw runner two are crossed, facilitates installing plate one and the dismounting and change of installing plate two.
Compared with prior art, this improved PVC inflation film manufacturing machine has advantages below：
1st, by setting cutting mechanism and cutter, the width and length for making membrane material are just cut the present invention in process of production
It is good, the follow-up process cut again is reduced, improves production efficiency.
2nd, by setting recovering mechanism, left recovery pump and right recovery pump reclaim the present invention to waste material, make waste material again
Utilize, saved production cost.
3rd, the present invention is by setting cooling tube, and cooling tube can realize driven rotation under the driving of hold-down roller two, and water rises
To good cooling effect, cooling effectiveness is improved, good cooling results when membrane material passes through cooling tube, the quality of membrane material is carried significantly
It is high.
4th, the present invention has not only acted as good supporting role, simple in construction, dismounting by setting slidable mounting bracket
It is convenient.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the sectional perspective schematic diagram of the present invention.
Fig. 3 is the side view of the present invention.
Fig. 4 is the blown film mechanism partial structural diagram of the present invention.
Fig. 5 is the cutting mechanism structural representation of the present invention.
Fig. 6 is the recovering mechanism structural representation of the present invention.
In figure, 1, base；2nd, installing plate one；3rd, installing plate two；4th, mounting bracket；5th, case is melted；5a, charging aperture one；5b, go out
Material mouth one；6th, blown film mechanism；6a, electromagnetic adjustable speed motor；6b, shaft coupling one；6c, decelerator；6d, shaft coupling two；6e, screw rod；
7th, cooling body；8th, carry-over pinch rolls one；9th, carry-over pinch rolls two；10th, carry-over pinch rolls three；11st, cutting mechanism；11a, fix bar；11b, slip
Groove；11c, left-cut tool；11d, right-cut tool；11e, sliding shoe one；11f, sliding shoe two；11g, cylinder one；12nd, recovering mechanism；
12a, collection box；12b, left recovery tube；12c, right recovery tube；12d, left recovery pump；12e, right recovery pump；12f, flexible pipe；13rd, press
Tight roller one；14th, hold-down roller two；14a, driving structure；15th, rewinding case；15a, reclaiming plate；15b, cutter；15c, cylinder two.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of improved PVC inflation film manufacturing machines, including base 1, be fixed with base 1 two pieces it is parallel
The installing plate 1 and installing plate 23 of setting, detachably a mounting bracket 4, mounting bracket are provided between installing plate 1 and installing plate 23
4 are vertically arranged including some montants and some cross bars being fixed on montant, montant, and cross bar is horizontally disposed with, and cross bar leads to montant
Cross bolt and nut connection；The side of installing plate 1 offers a chute one vertically, and the side of installing plate 23 offers one vertically
Chute two, chute one and chute two are in the same side, are fixed respectively close to installing plate 1 and on the montant of installing plate 23
There are draw runner one and draw runner two, draw runner one and draw runner two are slidably arranged in chute one and chute two.Mounting bracket 4 serves well
Supporting role, simple in construction, convenient disassembly, by setting draw runner one and draw runner two, installing plate 1 and installing plate 23 is facilitated to tear open
Unload replacing.
Base 1 is provided with can be by the melting mechanism of melting sources, and melting mechanism includes the melting case 5 of rectangular shape, melting
Case 5 is fixed on base 1, and the top of melting case 5 offers the 5a of charging aperture one, and the side of melting case 5 offers discharging opening one
5b, the 5b of discharging opening one are connected by discharge nozzle with charging aperture two, melt and an electric heater is fixed with inside case 5, melt the interior of case 5
Heat-insulation layer is fixed with wall.Raw material are put into melting case 5 by the 5a of charging aperture one at top, melt electric heater pair in case 5
Raw material are heated, it is heated after raw material be in liquid condition, flowed to by discharge nozzle in blown film mechanism 6.
The side of melting mechanism is provided with the blown film mechanism 6 that can blow out membrane material, as shown in figure 4, blown film mechanism 6 is including rectangular
The main mould body and secondary die body of shape, main mould body and the relative side of secondary die body are equipped with heat-insulation layer, shape between main mould body and secondary die body
Into the cavity volume for blowout membrane material, a screw rod 6e is provided with cavity volume, screw rod 6e is connected with a dynamic structure, and dynamic structure includes electromagnetism
Buncher 6a and decelerator 6c, electromagnetic adjustable speed motor 6a and decelerator 6c are fixed on base 1, and electromagnetic adjustable speed motor 6a's is defeated
Shaft is connected by the 6b of shaft coupling one and decelerator 6c input shaft, the output that screw rod 6e passes through the 6d of shaft coupling two and decelerator 6c
Axle is connected, and the top of main mould body and secondary die body has a charging aperture two, and the bottom of main mould body and secondary die body has discharging opening two；Electromagnetism
Buncher 6a is run, and electromagnetic adjustable speed motor 6a output shaft drives the 6b of shaft coupling one to rotate, and the 6b of shaft coupling one rotates drive and subtracted
Fast device 6c is rotated, and decelerator 6c, which is rotated, drives the 6d of shaft coupling two to rotate, and the 6d of shaft coupling two, which is rotated, drives screw rod 6e to rotate.
The lower section of blown film mechanism 6 is provided with the cooling body 7 that can cool down membrane material, and cooling body 7 includes water tank, water tank side
A delivery port is offered, delivery port is connected to outlet pipe one, and the other end of outlet pipe one is connected to intake pump, and the intake pump other end connects
Then water inlet pipe, the water inlet pipe other end are connected to cooling tube, and the cooling tube other end is connected to outlet pipe two, and outlet pipe two is connected to
Go out water pump, go out the water pump other end and be connected to waste water tank, inlet valve is provided with water inlet pipe, flowing water Valve is provided with outlet pipe two.
Carry-over pinch rolls 1 and carry-over pinch rolls 29 are provided with below cooling tube, carry-over pinch rolls 3 10, carry-over pinch rolls 1 are provided with above cooling tube
Installing plate 1 and installing plate 23 are arranged on by way of axial restraint circumferentially rotates with carry-over pinch rolls 29, carry-over pinch rolls 3 10
Between, the top of carry-over pinch rolls 3 10 is provided with the cutting mechanism 11 that can cut rim charge, as shown in figure 5, cutting mechanism 11 is included admittedly
Fixed pole 11a, left-cut tool 11c and right-cut tool 11d, fix bar 11a both ends are rotatably connected on installing plate 1 and installing plate 23,
Fix bar 11a offers a sliding groove 11b along its axial direction, be fixed with left-cut tool 11c with sliding groove 11b match and can be along it
The sliding shoe two that matches with sliding groove 11b and can slide along is fixed with sliding shoe one 11e, right-cut tool 11d of slip
Self-lock switch is respectively equipped with 11f, the 11e of sliding shoe one and the 11f of sliding shoe two, fix bar 11a can also make fix bar 11a with one
The swinging structure swung, swinging structure include the 11g of cylinder one, and the 11g of cylinder one cylinder body is hinged on mounting bracket 4, cylinder
One 11g piston rod is hinged on fix bar 11a.According to the width of actually required membrane material, pass through the 11e of sliding shoe one and sliding shoe
Two 11f adjust left-cut tool 11c and right-cut tool 11d distance, and press self-lock switch and prevent the 11e of sliding shoe one and sliding shoe two
Relative slip occurs for 11f, and the 11g of cylinder one piston rod is displaced outwardly, and swings fix bar 11a, and cutting mechanism 11 is in work
State, when membrane material passes through cutting mechanism 11, left-cut tool 11c and right-cut tool 11d are cut to unnecessary rim charge.
The top of cutting mechanism 11 is provided with the recovering mechanism 12 that can reclaim waste material, as shown in fig. 6, recovering mechanism 12 includes back
There is port one, the and of port two on receipts case 12a, left recovery tube 12b, right recovery tube 12c and Y-shaped flexible pipe 12f, flexible pipe 12f
Port three, left recovery tube 12b entrance are located above left-cut tool 11c, and valve one, left recovery tube 12b are provided with left recovery tube 12b
The left recovery pump 12d of outlet one entrance, left recovery pump 12d outlet flexible pipe 12f port one, right recovery tube
12c entrance is located above right-cut tool 11d, and valve two is provided with right recovery tube 12c, and right recovery tube 12c outlet one is right
Recovery pump 12e entrance, right recovery pump 12e outlet flexible pipe 12f port two, flexible pipe 12f port tee joint recovery
Case 12a.Rim charge under the cutting of cutting mechanism 11, in the presence of left recovery pump 12d and right recovery pump 12e, by left recovery tube
12b and right recovery tube 12c are sent in flexible pipe 12f, are finally transported in collection box 12a, become to save with recycling
Production cost.
Hold-down roller 1 and hold-down roller 2 14, hold-down roller 1 and compression are additionally provided between installing plate 1 and installing plate 23
Roller 2 14 is in the side of cutting mechanism 11, and hold-down roller 2 14 is in the lower section of hold-down roller 1, hold-down roller 1 and compression
The side of the passage that formation passes through for membrane material between roller 2 14, hold-down roller 1 and hold-down roller 2 14 is provided with and can receive membrane material
The receiving mechanism of volume, receiving mechanism include rewinding case 15 and reclaiming plate 15a, and rewinding case 15 and reclaiming plate 15a are each attached to base 1
On, the side of rewinding case 15 offers charging aperture three, and reclaiming plate 15a one end goes out towards hold-down roller 1 and hold-down roller 2 14
The flitch 15a other end is in charging aperture three, and reclaiming plate 15a side is fixed with a knife rest, and being hinged with knife rest to cut off
The cutter 15b of membrane material, cutter 15b can drive its cylinder two swung to be connected with one, and the cylinder body of cylinder two is hinged on peace
In loading board 1, the piston rod of cylinder two is hinged on cutter 15b.When membrane material is defeated by hold-down roller 1 and hold-down roller 2 14
It is sent on reclaiming plate 15a, enters rewinding case 15 by reclaiming plate 15a, according to the length of required membrane material, controllable cylinder, which utilizes, is cut
Cutter 15b is cut to membrane material.
Hold-down roller 2 14 can drive its driving structure 14a rotated to be connected with one, and driving structure 14a includes driving electricity
Machine, master gear, from gear and chain, motor is fixed on installing plate 1, and master gear is fixed on the output shaft of motor
On, one end of hold-down roller 2 14 is fixed on from gear, chain is arranged on master gear and between gear.Motor is run, is driven
Dynamic motor output shaft drives master gear to rotate, and master gear, which rotates, drives chain to rotate, and chain, which rotates, to be driven from pinion rotation, from tooth
Wheel, which rotates, drives hold-down roller 2 14 to rotate.
Generally speaking PVC inflation film manufacturing machines workflow is such PVC inflation film manufacturing machine workflows, first, raw material to be put into
Melt case 5 in, melt case 5 in electric heater raw material are heated, it is heated after raw material be in liquid condition, by going out
Expects pipe flows to charging aperture two and reached in cavity volume, in cavity volume after treatment discharging opening it is second-rate go out membrane material；Secondly, membrane material is through supercooling
But conveyed after pipe cooling by carry-over pinch rolls 1 and carry-over pinch rolls 29；Then, when membrane material passes through carry-over pinch rolls 3 10, top
Left-cut tool 11c and right-cut tool 11d starts to carry out membrane material rim charge cutting, and the waste material cut down is by left recovery pump 12d and right time
Pump 12e is received to be recovered in collection box 12a；Finally, membrane material is transported to rewinding case 15 by hold-down roller 1 and hold-down roller 2 14.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention
The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode
Substitute, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although base 1 has more been used herein；Installing plate 1；Installing plate 23；Mounting bracket 4；Melt case 5；Charging aperture
One 5a；The 5b of discharging opening one；Blown film mechanism 6；Electromagnetic adjustable speed motor 6a；The 6b of shaft coupling one；Decelerator 6c；The 6d of shaft coupling two；Screw rod
6e；Cooling body 7；Carry-over pinch rolls 1；Carry-over pinch rolls 29；Carry-over pinch rolls 3 10；Cutting mechanism 11；Fix bar 11a；Sliding groove 11b；It is left
Cutting knife 11c；Right-cut tool 11d；The 11e of sliding shoe one；The 11f of sliding shoe two；The 11g of cylinder one；Recovering mechanism 12；Collection box 12a；A left side is returned
Closed tube 12b；Right recovery tube 12c；Left recovery pump 12d；Right recovery pump 12e；Flexible pipe 12f；Hold-down roller 1；Hold-down roller 2 14；Drive
Dynamic structure 14a；Rewinding case 15；Reclaiming plate 15a；Cutter 15b；The second-class 15c terms of cylinder, but be not precluded from using other terms
Possibility.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as appointing
A kind of what additional limitation is all disagreed with spirit of the present invention.
Claims (10)
1. a kind of improved PVC inflation film manufacturing machines, including base, two pieces of Hes of the installing plate be arrangeding in parallel one are fixed with described base
Installing plate two, detachably it is provided with a mounting bracket between described installing plate one and installing plate two, it is characterised in that described base
Being provided with can be by the melting mechanism of melting sources, and the side of described melting mechanism is provided with the blown film mechanism that can blow out membrane material, institute
The main mould body and secondary die body of the blown film mechanism stated including rectangular shape, described main mould body and the relative side of secondary die body are equipped with
Heat-insulation layer, the cavity volume for blowout membrane material is formed between described main mould body and secondary die body, a screw rod, institute are provided with described cavity volume
The screw rod stated is connected with a dynamic structure, and the top of main mould body and secondary die body has a charging aperture two, under main mould body and secondary die body
Portion has discharging opening two；The lower section of described blown film mechanism is provided with the cooling body that can cool down membrane material, described cooling body
Including water tank, described water tank side offers a delivery port, and described delivery port is connected to outlet pipe one, described outlet pipe
One other end is connected to intake pump, and the described intake pump other end is connected to water inlet pipe, and the described water inlet pipe other end is connected to
Cooling tube, the described cooling tube other end are connected to outlet pipe two, and described outlet pipe two is connected to out water pump, described water outlet
The pump other end is connected to waste water tank, and inlet valve is provided with described water inlet pipe, flowing water Valve is provided with described outlet pipe two；
Being provided with carry-over pinch rolls one and carry-over pinch rolls two below described cooling tube, described cooling tube top is provided with carry-over pinch rolls three, carry-over pinch rolls one,
Carry-over pinch rolls two and carry-over pinch rolls three are arranged between installing plate one and installing plate two by way of axial restraint circumferentially rotates, and are led
The top of pick-up roll three is provided with the cutting mechanism that can cut rim charge, and returning for waste material can be reclaimed by being provided with above described cutting mechanism
Receive mechanism；Hold-down roller one and hold-down roller two, hold-down roller one and hold-down roller are additionally provided between described installing plate one and installing plate two
Two are in the side of cutting mechanism, and hold-down roller two is in the lower section of hold-down roller one, formed between hold-down roller one and hold-down roller two
The side of the passage passed through for membrane material, hold-down roller one and hold-down roller two is provided with the receiving mechanism that can wind membrane material.
2. improved PVC inflation film manufacturing machines according to claim 1, it is characterised in that described melting mechanism includes rectangular
The melting case of shape, described melting case are fixed on base, melt and charging aperture one is offered at the top of case, and the side for melting case is opened
Provided with discharging opening one, described discharging opening one is connected by discharge nozzle with above-mentioned charging aperture two, fixed inside described melting case
There is an electric heater, melt and heat-insulation layer is fixed with the inwall of case.
3. improved PVC inflation film manufacturing machines according to claim 1, it is characterised in that described dynamic structure is adjusted including electromagnetism
Speed motor and decelerator, described electromagnetic adjustable speed motor and decelerator are fixed on base, described electromagnetic adjustable speed motor it is defeated
Shaft is connected by the input shaft of shaft coupling one and decelerator, the output shaft phase that above-mentioned screw rod passes through shaft coupling two and decelerator
Connection.
4. improved PVC inflation film manufacturing machines according to claim 1, it is characterised in that described cutting mechanism include fix bar,
Left-cut tool and right-cut tool, described fix bar both ends are rotatably connected on installing plate one and installing plate two, described fix bar edge
Its axial direction offers a sliding groove, and the sliding shoe one that matches with sliding groove and can slide along, right cut are fixed with left-cut tool
The sliding shoe two that matches with sliding groove and can slide along is fixed with knife, is distinguished on described sliding shoe one and sliding shoe two
Provided with self-lock switch, described fix bar can also make the swinging structure that fix bar is swung with one.
5. improved PVC inflation film manufacturing machines according to claim 4, it is characterised in that described swinging structure includes cylinder one,
The cylinder body of described cylinder one is hinged on mounting bracket, and the piston rod of cylinder one is hinged in above-mentioned fix bar.
6. improved PVC inflation film manufacturing machines according to claim 5, it is characterised in that described recovering mechanism include collection box,
Left recovery tube, right recovery tube and Y-shaped flexible pipe, there is port one, port two and port three, a described left side on described flexible pipe
The entrance of recovery tube is located above left-cut tool, and valve one is provided with described left recovery tube, and the outlet of described left recovery tube connects
The entrance of a logical left recovery pump, the port one of the outlet flexible pipe of left recovery pump, the entrance of described right recovery tube is positioned at the right side
Above cutting knife, valve two is provided with described right recovery tube, the entrance of the one right recovery pump of outlet of described right recovery tube,
The port two of the outlet flexible pipe of right recovery pump, the port tee joint collection box of described flexible pipe.
7. improved PVC inflation film manufacturing machines according to claim 1, it is characterised in that described receiving mechanism includes rewinding case
And reclaiming plate, described rewinding case and reclaiming plate are each attached on base, the side of rewinding case offers charging aperture three, reclaiming plate
One end be in towards above-mentioned hold-down roller one and hold-down roller two, the other end of reclaiming plate in charging aperture three, the side of reclaiming plate
A knife rest is fixed with, the cutter that can cut off membrane material are hinged with described knife rest, described cutter and one can drive it
The cylinder two of swing is connected, and the cylinder body of cylinder two is hinged on installing plate one, and the piston rod of cylinder two is hinged on the cutter
On.
8. the improved PVC inflation film manufacturing machines according to claim 1 or 7, it is characterised in that described hold-down roller two and one can
Its driving structure rotated is driven to be connected, described driving structure includes motor, master gear, from gear and chain, described
Motor be fixed on installing plate one, described master gear is fixed on the output shaft of motor, described from gear
One end of hold-down roller two is fixed on, described chain is arranged on master gear and between gear.
9. improved PVC inflation film manufacturing machines according to claim 1, it is characterised in that described mounting bracket includes some montants
With some cross bars being fixed on montant, described montant is vertically arranged, and described cross bar is horizontally disposed with, and cross bar passes through with montant
Bolt and nut connects.
10. improved PVC inflation film manufacturing machines according to claim 9, it is characterised in that the side of described installing plate one is vertical
Offer a chute one, the side of described installing plate two offers a chute two vertically, at described chute one and chute two
In the same side, draw runner one and draw runner two, draw runner are respectively fixed with the montant of above-mentioned close installing plate one and close installing plate two
One and draw runner two be slidably arranged in described chute one and chute two.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482150.XA CN105946211B (en) | 2016-06-23 | 2016-06-23 | A kind of improved PVC inflation film manufacturing machines |
| CN201711320713.6A CN107856287B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482150.XA CN105946211B (en) | 2016-06-23 | 2016-06-23 | A kind of improved PVC inflation film manufacturing machines |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320713.6A Division CN107856287B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946211A CN105946211A (en) | 2016-09-21 |
| CN105946211B true CN105946211B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610482150.XA Active CN105946211B (en) | 2016-06-23 | 2016-06-23 | A kind of improved PVC inflation film manufacturing machines |
| CN201711320713.6A Active CN107856287B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711320713.6A Active CN107856287B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110371754B (en) * | 2019-07-26 | 2021-05-07 | 安徽兴中新材料股份有限公司 | Energy-conserving inflation film manufacturing machine of PE film production usefulness |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115048A (en) * | 1976-12-27 | 1978-09-19 | Union Carbide Corporation | Apparatus for internally cooling a plastic tubular film bubble |
| JPH02106321A (en) * | 1988-10-14 | 1990-04-18 | Placo Co Ltd | Inflation film molding apparatus |
| CN1160182C (en) * | 2002-03-19 | 2004-08-04 | 邓昭明 | Method for single layer or multilayer coextruding two-way extension polypropylene film and special equipment |
| JP5492408B2 (en) * | 2007-12-14 | 2014-05-14 | 株式会社細川洋行 | Inflation film manufacturing method and inflation film obtained therefrom |
| CN102009473A (en) * | 2009-09-06 | 2011-04-13 | 李小龙 | Plastic film production method and plastic film |
| JP5043988B2 (en) * | 2010-06-15 | 2012-10-10 | 鈴木化工株式会社 | Manufacturing method and manufacturing apparatus for large-diameter plastic bag |
| CN102218821B (en) * | 2011-05-05 | 2013-06-12 | 中国科学院遗传与发育生物学研究所 | Blow film type processing equipment for heat-sealing of drip irrigation pipe in vacuum |
| CN203331411U (en) * | 2013-07-15 | 2013-12-11 | 江苏华科塑业有限公司 | Film blowing machine |
| CN203527730U (en) * | 2013-10-10 | 2014-04-09 | 中山市和美塑胶材料有限公司 | Circulating cooling device in bubble of film blowing machine |
| CN204725839U (en) * | 2015-06-29 | 2015-10-28 | 苏州市雄林新材料科技有限公司 | A kind of TPU inflation film manufacturing machine |
| CN105479721A (en) * | 2015-10-06 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Film blowing machine for mould |
-
2016
- 2016-06-23 CN CN201610482150.XA patent/CN105946211B/en active Active
- 2016-06-23 CN CN201711320713.6A patent/CN107856287B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107856287B (en) | 2020-02-18 |
| CN105946211A (en) | 2016-09-21 |
| CN107856287A (en) | 2018-03-30 |
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Effective date of registration: 20210727 Address after: 314400 Jinchang Road, Haining Economic Development Zone, Haining, Jiaxing, Zhejiang, 11 Patentee after: Zhejiang Huifeng Zhicheng Technology Co.,Ltd. Address before: 314400 No. 8-1, Danmei Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG HUIFENG FILM TECHNOLOGY Co.,Ltd. |