CN106113476B - A kind of PVC inflation film manufacturing machines - Google Patents
A kind of PVC inflation film manufacturing machines Download PDFInfo
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- CN106113476B CN106113476B CN201610487205.6A CN201610487205A CN106113476B CN 106113476 B CN106113476 B CN 106113476B CN 201610487205 A CN201610487205 A CN 201610487205A CN 106113476 B CN106113476 B CN 106113476B
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- installing plate
- hold
- down roller
- fixed
- film manufacturing
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
-
- 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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/275—Recovery or reuse of energy or materials
- B29C48/277—Recovery or reuse of energy or materials of materials
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- 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
- B29C2035/1658—Cooling using gas
-
- 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
-
- 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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- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of 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 being arranged in parallel one and installing plate two are fixed with base, detachably a mounting bracket is equipped between installing plate one and installing plate two, base is equipped with can be by the melting mechanism of melting sources, the side of melting mechanism is equipped with the blown film mechanism that can blow out membrane material, the lower section of blown film mechanism is equipped with the cooling body that can cool down membrane material, carry-over pinch rolls three are equipped with above cooling body, the top of carry-over pinch rolls three is equipped with the cutting mechanism that can cut rim charge, and the recovering mechanism that can recycle waste material is equipped 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 equipped with the receiving mechanism that can wind membrane material.The present invention has the advantages that blown film is efficient.
Description
Technical field
The invention belongs to inflation film manufacturing machine technical field, is related to a kind of 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 is contacted with screw thread slant edge, rotating 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 for existing technology, there are the above problem, it is proposed that PVC inflation film manufacturing machines, this PVC inflation film manufacturing machines
With the characteristics of full-automatic blown film, blown film is efficient.
The purpose of the present invention can be realized by following technical proposal：
A kind of PVC inflation film manufacturing machines, including base, two pieces of installing plates being arranged in parallel one and installation are fixed with the base
Plate two, is detachably equipped with a mounting bracket, it is characterised in that set on the base between the installing plate one and installing plate two
Having can be by the melting mechanism of melting sources, and the side of the melting mechanism is equipped with the blown film mechanism that can blow out membrane material, described
Blown film mechanism includes the main mould body of rectangular shape and secondary die body, and the main mould body side opposite with secondary die body is equipped with insulation
Layer, forms the cavity volume for blowout membrane material, a screw rod is equipped with the cavity volume between the main mould body and secondary die body, described
Screw rod is connected with a dynamic structure, and the top of main mould body and secondary die body has the lower part tool of feed inlet two, main mould body and secondary die body
There is discharge port two；The lower section of the blown film mechanism is equipped with the cooling body that can cool down membrane material, cooling body lower section
Equipped with carry-over pinch rolls one and carry-over pinch rolls two, carry-over pinch rolls three, carry-over pinch rolls one, carry-over pinch rolls two and traction are equipped with above the cooling body
Roller three is arranged between installing plate one and installing plate two by way of axial restraint circumferentially rotates, and the top of carry-over pinch rolls three is set
The cutting mechanism of rim charge can be cut by having, and the recovering mechanism that can recycle waste material is equipped with above the cutting mechanism；Described
Hold-down roller one and hold-down roller two are additionally provided between installing plate one and installing plate two, hold-down roller one and hold-down roller two are in cutting machine
The side of structure, hold-down roller two are in the lower section of hold-down roller one, are formed between hold-down roller one and hold-down roller two and led to for what membrane material passed through
The side of road, hold-down roller one and hold-down roller two is equipped 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, blown film mechanism exports membrane material into after crossing processing, from discharge port；Secondly, membrane material is after cooling body cools down
Conveyed by carry-over pinch rolls one and carry-over pinch rolls two；Then, when membrane material passes through carry-over pinch rolls three, the cutting mechanism of top starts pair
Membrane material carries out rim charge cutting, and the waste material cut down is recycled by recovering mechanism；Finally, membrane material passes through hold-down roller one and hold-down roller two
It is transported to receiving mechanism.
The melting mechanism includes the melting case of rectangular shape, and the melting case is fixed on base, melts case
Top offers feed inlet one, and the side for melting case offers discharge port one, the discharge port one by discharge nozzle with it is above-mentioned
Feed inlet two is connected, and is fixed with an electric heater inside the melting case, melts and insulating layer is fixed with the inner wall of case.It is former
Material is put into melting case by the feed inlet one at top, melts electric heater in case and raw material are heated, after heated
Raw material be in liquid condition, flowed to by discharge nozzle in blown film mechanism.
The dynamic structure includes electromagnetic adjustable speed motor and retarder, and the electromagnetic adjustable speed motor and retarder are fixed
On base, the output shaft of the electromagnetic adjustable speed motor is connected by shaft coupling one and the input shaft of retarder, above-mentioned spiral shell
Bar is connected by shaft coupling two and the output shaft of retarder.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 retarder to rotate, and retarder, which rotates, drives shaft coupling two to rotate, two turns of shaft coupling
It is dynamic to drive screw rod to rotate.
The cooling body includes the chilling roll with air inlet and the air blower with air outlet, the air blast
Machine is fixed on above-mentioned installing plate one, and the air outlet of air blower is connected with the air inlet of chilling roll to be passed through, cooling rolling
Some exhaust vents are offered on the barrel of cylinder, the exhaust vent is in strip.Start air blower, chilling roll is in air blower
Under the action of start inlet air, wind is gone out after chilling roll from blower export, it is achieved thereby that the flowing of air, reaches cold
But the effect of membrane material.
The both ends of the chilling roll are equipped with bearing, and the both ends of the inner ring of bearing respectively with chilling roll are fixed, axis
The outer ring held is separately fixed on above-mentioned installing plate one and installing plate two.By setting bearing chilling roll is transmitted with membrane material
Rotate together, chilling roll, which rotates, promotes air to accelerate circulation, makes membrane material cooling effect more preferable.
The cutting mechanism includes fixed link, left-cut tool and right-cut tool, and the fixed link both ends are rotatably connected on peace
In loading board one and installing plate two, the fixed link 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 the sliding shoe one and sliding shoe two, the mounting bracket, which is equipped with, can make fixed link
The swinging structure swung, the swinging structure include cylinder one, and the cylinder body of the cylinder one is hinged on mounting bracket,
The piston rod of cylinder one is hinged in above-mentioned fixed link.According to the width of actually required membrane material, pass through sliding shoe one and sliding shoe
Two adjust the distance of left-cut tool and right-cut tool, and pressing self-lock switch prevents sliding shoe one and sliding shoe two from occurring to slide relatively
Dynamic, the piston rod of cylinder one is displaced outwardly, and swings fixed link, and cutting mechanism is in running order, when membrane material passes through cutting machine
During structure, left-cut tool and right-cut tool cut unnecessary rim charge.
The recovering mechanism includes recycling bins, left recovery tube, right recovery tube and Y-shaped hose, on the hose
With port one, port two and port three, the entrance of the left recovery tube is located above left-cut tool, in the left recovery tube
Equipped with valve one, the entrance of the one left recovery pump of outlet of the left recovery tube, the outlet hose of left recovery pump
Port one, the entrance of the right recovery tube are located above right-cut tool, and valve two, the right side are equipped with the right recovery tube
The entrance of the one right recovery pump of outlet of recovery tube, the port two of the outlet hose of right recovery pump, the hose
Port tee joint recycling bins.Rim charge under cutting mechanism cutting, under the action of left recovery pump and right recovery pump, by left recycling
Pipe and right recovery tube are sent in hose, are finally transported in recycling bins, are become to have been saved and be produced into recycling
This.
The receiving mechanism includes rewinding case and reclaiming plate, and the rewinding case and reclaiming plate are each attached on base,
The side of rewinding case offers feed inlet 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 feed inlet three, and the side of reclaiming plate is fixed with a knife rest, and membrane material can be cut off by being hinged with the knife rest
Cutter, the 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 cuts membrane material using cutter
Cut.
The hold-down roller two can drive its driving structure rotated to be connected with one, and the driving structure includes driving
Motor, master gear, be fixed on installing plate one from gear and chain, the driving motor, and the 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, the chain be arranged on master gear and from
Between gear.Operation driving motor, driving motor output shaft drive master gear to rotate, and master gear, which rotates, drives chain to rotate, chain
Bar is rotated to drive from gear and rotated, and is rotated from gear and is driven hold-down roller two to rotate.
The mounting bracket includes some montants and some cross bars being fixed on montant, the montant are vertically arranged,
The cross bar is horizontally disposed with, and cross bar is connected with montant by bolt and nut；The side of the installing plate one offers vertically
One sliding slot one, the side of the installing plate two offer a sliding slot two vertically, and the sliding slot one and sliding slot two are in same
Draw runner one and draw runner two, draw runner one and cunning are respectively fixed with the montant of side, above-mentioned close installing plate one and close installing plate two
Bar two is slidably arranged in the sliding slot one and sliding slot two.Mounting bracket plays good supporting role, simple in structure, dismounting
It is convenient, by setting draw runner one and draw runner two, facilitate two dismounting and change of installing plate one and installing plate.
Compared with prior art, this PVC inflation film manufacturing machines have the following advantages：
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, for the present invention by setting recovering mechanism, left recovery pump and right recovery pump recycle waste material, make waste material again
Utilize, saved production cost.
3rd, for the present invention by setting cooling roller, cooling roller can realize driven rotation under the driving of hold-down roller two,
Air is accelerated flowing, improve cooling effectiveness, good cooling results when membrane material passes through cooling roller, make the quality of membrane material carry significantly
It is high.
4th, the present invention has not only acted as good supporting role, simple in structure, 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 structure diagram of the present invention.
Fig. 6 is the recovering mechanism structure diagram of the present invention.
In figure, 1, base；2nd, installing plate one；3rd, installing plate two；4th, mounting bracket；5th, case is melted；5a, feed inlet one；5b, go out
Material mouth one；6th, blown film mechanism；6a, electromagnetic adjustable speed motor；6b, shaft coupling one；6c, retarder；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, fixed link；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, recycling bins；12b, left recovery tube；12c, right recovery tube；12d, left recovery pump；12e, right recovery pump；12f, hose；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 attached 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 PVC inflation film manufacturing machines, including base 1, two pieces are fixed with base 1 and is arranged in parallel
Installing plate 1 and installing plate 23, are detachably equipped with a mounting bracket 4, mounting bracket 4 includes between installing plate 1 and installing plate 23
Some montants and some cross bars being fixed on montant, montant are vertically arranged, and cross bar is horizontally disposed with, and cross bar passes through bolt with montant
Nut connects；The side of installing plate 1 offers a sliding slot one vertically, and the side of installing plate 23 offers a sliding slot two vertically,
Sliding slot one and sliding slot two are in the same side, and draw runner one is respectively fixed with close to installing plate 1 and on the montant of installing plate 23
With draw runner two, draw runner one and draw runner two are slidably arranged in sliding slot one and sliding slot two.Mounting bracket 4 plays support well and makees
With simple in structure, convenient disassembly, by setting draw runner one and draw runner two, facilitates 23 dismounting and change of installing plate 1 and installing plate.
Base 1 is equipped 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 one 5a of feed inlet, and the side of melting case 5 offers discharge port one
5b, one 5b of discharge port are connected by discharge nozzle with feed inlet two, melt and an electric heater is fixed with inside case 5, melt the interior of case 5
Insulating layer is fixed with wall.Raw material are put into melting case 5 by one 5a of feed inlet 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 equipped 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 of shape and secondary die body, the main mould body side opposite with secondary die body are equipped with insulating layer, shape between main mould body and secondary die body
Into the cavity volume for blowout membrane material, a screw rod 6e is equipped with cavity volume, screw rod 6e is connected with a dynamic structure, and dynamic structure includes electromagnetism
Speed regulating motor 6a and retarder 6c, electromagnetic adjustable speed motor 6a and retarder 6c are fixed on base 1, and electromagnetic adjustable speed motor 6a's is defeated
Shaft is connected by the input shaft of one 6b of shaft coupling and retarder 6c, the output that screw rod 6e passes through two 6d of shaft coupling and retarder 6c
Axis is connected, and the top of main mould body and secondary die body has feed inlet two, and main mould body and the lower part of secondary die body have discharge port two.Electromagnetism
Speed regulating motor 6a is run, and the output shaft of electromagnetic adjustable speed motor 6a drives one 6b of shaft coupling to rotate, and one 6b of shaft coupling rotates drive and subtracts
Fast device 6c is rotated, and retarder 6c, which is rotated, drives two 6d of shaft coupling to rotate, and two 6d of shaft coupling, which is rotated, drives screw rod 6e to rotate.
The lower section of blown film mechanism 6 is equipped with the cooling body 7 that can cool down membrane material, and cooling body 7 is included with air inlet
Chilling roll and the air blower with air outlet, air blower are fixed on installing plate 1, the air outlet and chilling roll of air blower
Air inlet be connected and pass through, some exhaust vents are offered on the barrel of chilling roll, exhaust vent is in strip.Chilling roll
Both ends are equipped with bearing, and the both ends of the inner ring of bearing respectively with chilling roll are fixed, and the outer ring of bearing is separately fixed at installing plate
1 and installing plate 23 on.Start air blower, chilling roll starts inlet air under the action of air blower, and wind is after chilling roll
Go out from blower export, it is achieved thereby that the flowing of air, has the function that to cool down membrane material.By setting bearing to roll cooling
Cylinder can be transmitted with membrane material and rotated, and chilling roll, which rotates, promotes air to accelerate circulation, makes membrane material cooling effect more preferable.
The lower section of cooling body 7 is equipped with carry-over pinch rolls 1 and carry-over pinch rolls 29, and the top of cooling body 7 is equipped with carry-over pinch rolls 3 10, leads
Pick-up roll 1 and carry-over pinch rolls 29, carry-over pinch rolls 3 10 are arranged on installing plate 1 and peace by way of axial restraint circumferentially rotates
Between loading board 23, the top of carry-over pinch rolls 3 10 is equipped with the cutting mechanism 11 that can cut rim charge, as shown in figure 5, cutting mechanism 11
Including fixed link 11a, left-cut tool 11c and right-cut tool 11d, fixed link 11a both ends are rotatably connected on installing plate 1 and installing plate two
On 3, fixed link 11a offers a sliding groove 11b along its axial direction, be fixed with left-cut tool 11c with sliding groove 11b match and can
The sliding shoe that matches with sliding groove 11b and can slide along is fixed with sliding shoe one 11e, right-cut tool 11d slid along
Self-lock switch is respectively equipped with two 11f of two 11f, one 11e of sliding shoe and sliding shoe, mounting bracket 4, which is equipped with, can make fixed link 11a
The swinging structure swung, swinging structure include one 11g of cylinder, and the cylinder body of one 11g of cylinder is hinged on mounting bracket 4, cylinder
The piston rod of one 11g is hinged on fixed link 11a.According to the width of actually required membrane material, pass through one 11e of sliding shoe and sliding shoe
Two 11f adjust the distance of left-cut tool 11c and right-cut tool 11d, and press self-lock switch and prevent one 11e of sliding shoe and sliding shoe two
Opposite slip occurs for 11f, and the piston rod of one 11g of cylinder is displaced outwardly, and swings fixed link 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 cut unnecessary rim charge.
The top of cutting mechanism 11 is equipped with the recovering mechanism 12 that can recycle waste material, as shown in fig. 6, recovering mechanism 12 includes back
There is port one, two and of port on receipts case 12a, left recovery tube 12b, right recovery tube 12c and Y-shaped hose 12f, hose 12f
Port three, the entrance of left recovery tube 12b are located above left-cut tool 11c, and valve one, left recovery tube 12b are equipped with left recovery tube 12b
The left recovery pump 12d of outlet one entrance, the port one of the outlet hose 12f of left recovery pump 12d, right recovery tube
The entrance of 12c is located above right-cut tool 11d, and valve two is equipped with right recovery tube 12c, and the outlet one of right recovery tube 12c is right
The entrance of recovery pump 12e, the port two of the outlet hose 12f of right recovery pump 12e, the port tee joint recycling of hose 12f
Case 12a.Rim charge under the cutting of cutting mechanism 11, under the action of left recovery pump 12d and right recovery pump 12e, by left recovery tube
12b and right recovery tube 12c are sent in hose 12f, are finally transported in recycling bins 12a, become to save with recycling
About 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 equipped with and can wind membrane material
Receiving mechanism, receiving mechanism includes 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 feed inlet three, and one end of reclaiming plate 15a goes out towards hold-down roller 1 and hold-down roller 2 14
The other end of flitch 15a is in feed inlet three, and the side of reclaiming plate 15a 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 two 15c of cylinder swung to be connected with one, the cylinder body hinge of two 15c of cylinder
It is connected on installing plate 1, the piston rod of two 15c of cylinder is hinged on cutter 15b.When membrane material by hold-down roller 1 and compresses
Roller 2 14 is transported on reclaiming plate 15a, enters rewinding case 15 by reclaiming plate 15a, according to the length of required membrane material, can control gas
Cylinder cuts membrane material using cutter 15b.
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, driving motor is fixed on installing plate 1, and master gear is fixed on the output shaft of driving motor
On, one end of hold-down roller 2 14 is fixed on from gear, chain is arranged on master gear and between gear.Operation driving motor, drives
Dynamic motor output shaft drives master gear to rotate, and master gear, which rotates, drives chain to rotate, and chain is rotated to drive from gear and rotated, from tooth
Wheel, which rotates, drives hold-down roller 2 14 to rotate.
Generally speaking PVC inflation film manufacturing machines workflow is such that PVC inflation film manufacturing machine workflows, first, raw material are 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 feed inlet two and reaches in cavity volume, in cavity volume after treatment discharge port it is second-rate go out membrane material；Secondly, membrane material is through supercooling
But conveyed after roller 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 start to membrane material carry out rim charge cutting, the waste material cut down is by left recovery pump 12d and the right side
Recovery pump 12e is recovered in recycling bins 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 is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although base 1 is used more herein；Installing plate 1；Installing plate 23；Mounting bracket 4；Melt case 5；Feed inlet
One 5a；One 5b of discharge port；Blown film mechanism 6；Electromagnetic adjustable speed motor 6a；One 6b of shaft coupling；Retarder 6c；Two 6d of shaft coupling；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；Fixed link 11a；Sliding groove 11b；It is left
Cutter 11c；Right-cut tool 11d；One 11e of sliding shoe；Two 11f of sliding shoe；One 11g of cylinder；Recovering mechanism 12；Recycling bins 12a；A left side is returned
Closed tube 12b；Right recovery tube 12c；Left recovery pump 12d；Right recovery pump 12e；Hose 12f；Hold-down roller 1；Hold-down roller 2 14；Drive
Dynamic structure 14a；Rewinding case 15；Reclaiming plate 15a；Cutter 15b；The terms such as two 15c of cylinder, but be not precluded from using other terms
Possibility.The use of these items is only for more easily describe and explain the essence of the present invention；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 PVC inflation film manufacturing machines, including base, two pieces of installing plates being arranged in parallel one and installing plate are fixed with the base
Two, detachably it is equipped with a mounting bracket between the installing plate one and installing plate two, it is characterised in that the base is equipped with
Can be by the melting mechanism of melting sources, the side of the melting mechanism is equipped with the blown film mechanism that can blow out membrane material, and described blows
Film mechanism includes the main mould body of rectangular shape and secondary die body, and the main mould body side opposite with secondary die body is equipped with insulation
Layer, forms the cavity volume for blowout membrane material, a screw rod is equipped with the cavity volume between the main mould body and secondary die body, described
Screw rod is connected with a dynamic structure, and the top of main mould body and secondary die body has the lower part tool of feed inlet two, main mould body and secondary die body
There is discharge port two；The lower section of the blown film mechanism is equipped with the cooling body that can cool down membrane material, cooling body lower section
Equipped with carry-over pinch rolls one and carry-over pinch rolls two, carry-over pinch rolls three, carry-over pinch rolls one, carry-over pinch rolls two and traction are equipped with above the cooling body
Roller three is arranged between installing plate one and installing plate two by way of axial restraint circumferentially rotates, and the top of carry-over pinch rolls three is set
The cutting mechanism of rim charge can be cut by having, and the recovering mechanism that can recycle waste material is equipped with above the cutting mechanism；Described
Hold-down roller one and hold-down roller two are additionally provided between installing plate one and installing plate two, hold-down roller one and hold-down roller two are in cutting machine
The side of structure, hold-down roller two are in the lower section of hold-down roller one, are formed between hold-down roller one and hold-down roller two and led to for what membrane material passed through
The side of road, hold-down roller one and hold-down roller two is equipped with the receiving mechanism that can wind membrane material.
2. PVC inflation film manufacturing machines according to claim 1, it is characterised in that the melting mechanism includes the molten of rectangular shape
Melt case, the melting case is fixed on base, melts and feed inlet one is offered at the top of case, and the side for melting case offers out
Material mouth one, the discharge port one are connected by discharge nozzle with above-mentioned feed inlet two, and an electricity is fixed with inside the melting case
Heater, melts and insulating layer is fixed with the inner wall of case.
3. PVC inflation film manufacturing machines according to claim 1, it is characterised in that the dynamic structure includes electromagnetic adjustable speed motor
And retarder, the electromagnetic adjustable speed motor and retarder are fixed on base, the output shaft of the electromagnetic adjustable speed motor leads to
Cross shaft coupling one and the input shaft of retarder is connected, above-mentioned screw rod is connected by shaft coupling two and the output shaft of retarder.
4. PVC inflation film manufacturing machines according to claim 1, it is characterised in that the cooling body is included with air inlet
Chilling roll and the air blower with air outlet, the air blower are fixed on above-mentioned installing plate one, the air outlet of air blower
It is connected with the air inlet of chilling roll and passes through, some exhaust vents, the outlet air is offered on the barrel of the chilling roll
Kong Juncheng strips.
5. PVC inflation film manufacturing machines according to claim 4, it is characterised in that the both ends of the chilling roll are equipped with bearing,
The inner ring of bearing is fixed with the both ends of chilling roll respectively, and the outer ring of bearing is separately fixed at above-mentioned installing plate one and installing plate two
On.
6. PVC inflation film manufacturing machines according to claim 1, it is characterised in that the cutting mechanism includes fixed link, left-cut tool
And right-cut tool, the fixed link both ends are rotatably connected on installing plate one and installing plate two, the fixed link is along its axial direction
A sliding groove is offered, the sliding shoe one that matches with sliding groove and can slide along is fixed with left-cut tool, is consolidated on right-cut tool
Surely there is the sliding shoe two that matches with sliding groove and can slide along, be respectively equipped with the sliding shoe one and sliding shoe two certainly
Lock-switch, the mounting bracket, which is equipped with, can make the swinging structure that fixed link is swung, and the swinging structure includes gas
Cylinder one, the cylinder body of the cylinder one are hinged on mounting bracket, and the piston rod of cylinder one is hinged in above-mentioned fixed link.
7. PVC inflation film manufacturing machines according to claim 6, it is characterised in that the recovering mechanism includes recycling bins, left recycling
Pipe, right recovery tube and Y-shaped hose, have port one, port two and port three, the left recovery tube on the hose
Entrance be located above left-cut tool, valve one, the left side of outlet one of the left recovery tube are equipped with the left recovery tube
The entrance of recovery pump, the port one of the outlet hose of left recovery pump, the entrance of the right recovery tube are located on right-cut tool
It is square, it is equipped with valve two, the entrance of the one right recovery pump of outlet of the right recovery tube, right recycling in the right recovery tube
The port two of the outlet hose of pump, the port tee joint recycling bins of the hose.
8. PVC inflation film manufacturing machines according to claim 1, it is characterised in that the receiving mechanism includes rewinding case and discharging
Plate, the rewinding case and reclaiming plate are each attached on base, and the side of rewinding case offers feed inlet three, one end of reclaiming plate
Towards above-mentioned hold-down roller one and hold-down roller two, the other end of reclaiming plate is in feed inlet three, and the side of reclaiming plate is fixed with
One knife rest, the cutter that can cut off membrane material are hinged with the knife rest, and the cutter and one can drive what it swung
Cylinder two 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.
9. the PVC inflation film manufacturing machines according to claim 1 or 8, it is characterised in that the hold-down roller two and one can drive it
The driving structure of rotation is connected, and the driving structure includes driving motor, master gear, from gear and chain, the driving
Motor is fixed on installing plate one, and the master gear is fixed on the output shaft of driving motor, described to be fixed on from gear
One end of hold-down roller two, the chain are arranged on master gear and between gears.
10. PVC inflation film manufacturing machines according to claim 9, it is characterised in that the mounting bracket includes some montants and some
The cross bar being fixed on montant, the montant are vertically arranged, and the cross bar is horizontally disposed with, and cross bar passes through bolt spiral shell with montant
Mother's connection；The side of the installing plate one offers a sliding slot one vertically, and the side of the installing plate two offers vertically
One sliding slot two, the sliding slot one and sliding slot 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 the sliding slot one and sliding slot two.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487205.6A CN106113476B (en) | 2016-06-23 | 2016-06-23 | A kind of PVC inflation film manufacturing machines |
| CN201810189288.XA CN108527827B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487205.6A CN106113476B (en) | 2016-06-23 | 2016-06-23 | A kind of PVC inflation film manufacturing machines |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189288.XA Division CN108527827B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106113476A CN106113476A (en) | 2016-11-16 |
| CN106113476B true CN106113476B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189288.XA Active CN108527827B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
| CN201610487205.6A Active CN106113476B (en) | 2016-06-23 | 2016-06-23 | A kind of PVC inflation film manufacturing machines |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189288.XA Active CN108527827B (en) | 2016-06-23 | 2016-06-23 | Improved PVC film blowing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452101A (en) * | 2019-01-18 | 2020-07-28 | 安徽鑫科生物环保有限公司 | Degradable plastic film pulls location side cut device |
| CN116766570B (en) * | 2023-06-13 | 2024-02-20 | 武汉新中德塑机股份有限公司 | Three-layer co-extrusion film blowing unit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61148026A (en) * | 1984-12-24 | 1986-07-05 | Tomy Kikai Kogyo Kk | Bubble guide device of inflation film molding machine |
| JPH07110516B2 (en) * | 1988-01-29 | 1995-11-29 | 富士写真フイルム株式会社 | Method for forming multi-layer coextrusion blown film for packaging photosensitive material |
| CN1385295A (en) * | 2002-06-03 | 2002-12-18 | 汕头市江鸿塑胶设备有限公司 | Method and equipment for producing bidirectional stretching plastic film |
| CN101066623A (en) * | 2007-05-11 | 2007-11-07 | 惠州宝柏包装有限公司 | Process and apparatus for producing packing plastic material |
| WO2011139919A1 (en) * | 2010-05-06 | 2011-11-10 | Clear Lam Packaging, Inc. | Synergistic biopolymer blown film extrusion system and method |
| CN203110327U (en) * | 2013-04-01 | 2013-08-07 | 浙江新新包装机械有限公司 | PP (Polypropylene) ziplock bag production linked line |
| CN205202087U (en) * | 2015-12-18 | 2016-05-04 | 瑞安市红光机械有限公司 | Inflation film manufacturing machine blown film assembly with infrared heat retainer and wind -force cushion chamber |
| CN105415660A (en) * | 2015-12-29 | 2016-03-23 | 重庆科欣塑料有限公司 | Film blowing machine |
-
2016
- 2016-06-23 CN CN201810189288.XA patent/CN108527827B/en active Active
- 2016-06-23 CN CN201610487205.6A patent/CN106113476B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108527827A (en) | 2018-09-14 |
| CN108527827B (en) | 2020-09-11 |
| CN106113476A (en) | 2016-11-16 |
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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. |