CN109203424A - A kind of plastic extrusion blowing blow moulding machine of segmented movable block pc barrel die - Google Patents
A kind of plastic extrusion blowing blow moulding machine of segmented movable block pc barrel die Download PDFInfo
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- CN109203424A CN109203424A CN201811178959.9A CN201811178959A CN109203424A CN 109203424 A CN109203424 A CN 109203424A CN 201811178959 A CN201811178959 A CN 201811178959A CN 109203424 A CN109203424 A CN 109203424A
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- movable plate
- die
- moulding machine
- blow gun
- blow moulding
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- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 238000000071 blow moulding Methods 0.000 title claims abstract description 31
- 238000001125 extrusion Methods 0.000 title claims abstract description 26
- 238000007664 blowing Methods 0.000 title claims abstract description 23
- 238000013519 translation Methods 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 9
- 238000003032 molecular docking Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000014616 translation Effects 0.000 claims 6
- 230000008450 motivation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005336 cracking Methods 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
- B29C49/60—Blow-needles
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
- B29C2049/325—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" by using guide rails
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4882—Mould cavity geometry
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
- B29C2049/5806—Means for fixing the blowing means with the mould
- B29C2049/581—Mechanical, e.g. fingers or toothed wheels
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
- B29C49/60—Blow-needles
- B29C2049/6072—Blow-needles being movable, e.g. blow needles move to pierce the parison
-
- 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
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7154—Barrels, drums, tuns, vats
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of plastic extrusion blowing blow moulding machines of segmented movable block pc barrel die, forming die including blow moulding machine main body, two halves opposition distribution is fixed in a longitudinal direction and horizontally can be carried out translation molding and die sinking, PC barrel die is installed in forming die in piecewise combination and changeable type, and blow gun mobile mechanism can drive blow gun to be gone up and down on pedestal, the six-way of front and rear, left and right is mobile；Pass through the die assembly of segmented, PC barrels of mold can be subjected to piecewise combination by each different piece of staving, to realize can the mold targetedly to a certain position replace, reach the convenient changing of the impressing pattern at some position, the blow gun mobile mechanism realized is combined with each other by three layers of movable plate, realize to blow gun can be carried out oscilaltion, left and right, anterior-posterior translation position regulating function, its overall structure small volume and less weight, can the adjustment of fast and accurate realization position and control, improve the convenience and efficiency when adjustment.
Description
Technical field
The present invention relates to Full automatic hollow forming machine tool technical field, PC plastic bucket is principally fallen into, PET bottle is blow molded into
The interchangeable plastic extrusion blowing blow moulding machine of type technology, specially PC barrel die.
Background technique
Plastic containers, that is, hollow blow molding container, are process with hollow forming method.There are mouth plastic barrel, tank and silent
Plastic barrel, tank, mouth plastic barrel, tank are mainly used for containing solid chemicals, food, drug etc.；Plastic bucket with cover, tank are mainly used
In splendid attire liquid substance.
Current plastic extrusion blowing blow moulding machine, including rack are equipped with folding mould device and extrusion device in rack, squeeze
Device is connected with plastic containers shaping die out；Blow gun device, folding mould device are installed immediately below plastic containers shaping die
On molding driving device and clamping apparatus is installed；The main problems are as follows:
Due to the difference of mineral water producer, each product is in order to distinguish, and the selection of personalized pattern, and
All there is great printing demand, but is based on this individual demand in the printing of trade mark or LOGO, needs that difference is prepared separately
Pattern mold, when needing to print will monolith replacement, not only cause the waste of cost, also create cumbersome when changeing installation
Property.Also, but when needing replacing production plastic barrel size, entire mold is needed all to be replaced, current workshop, due to
The product of different dimensions not only needs replacing different mold mould bases, it is also necessary to adjust the position between mould bases and blow gun
Relationship increases the time cost and human cost of adjustment；It therefore, is usually all that mating two even several plastic extrusion blowings are hollow
Molding machine meets different productions, increases the input cost and maintenance management cost of enterprise.
On the other hand, when work, need to adjust the positional relationship whether height and face of forming die and blow gun, if not
Mouth under forming die is not achieved in the height of alignment or blow gun, needs forming die adjusting height, moves down or left-right and front-back carries out
Fine position could be directed at blow gun, and after alignment, raw material is put into the hopper of extrusion device, enter plastics by extrusion molten
Then container forming die head slowly squeezes out from the lower end of plastic containers shaping die and is tentatively shaped to circular tube shaped parison, enters
In folding mould device, when the bottom end of pipe reaches blow gun, blow gun starting is blown, while folding mould device is closed into tubulose embryo
It closing, entire production process machine is automatically performed, the product uniform wall thickness of production, high production efficiency, but disadvantage is that
It needs to remove alignment blow gun by adjusting forming die, especially after working long hours, the fixation position of forming die may
Micro-displacement occurs, needs to adjust the position of forming die again, to ensure yield rate, but such adjustment is not only time-consuming takes
Power, efficiency is also very low, greatly wastes electric power manpower and working time cost.
Summary of the invention
To solve above-mentioned purpose existing in the prior art, is improved by the research and development of applicant, provide a kind of segmented
The plastic extrusion blowing blow moulding machine of movable block pc barrel die, by can knockdown mold, can be according to required impressing pattern
Part carry out independent mold preparation and replacement use, replaced without entire mold, cooperation more easily efficiently control
The positional relationship of blow gun and forming die processed improves production efficiency and convenient degree to reduce costs.Specifically, this hair
It is bright to be achieved in that
A kind of plastic extrusion blowing blow moulding machine of segmented movable block PC barrel die, including blow moulding machine main body (1), position
In the internal controller of blow moulding machine main body (1), conveying discharge nozzle (31), transmission mechanism, motor, forming die (2), pedestal
(3), blow gun (4), controller and the quantitative hopper being located above, the forming die (2) of two halves opposition distribution is in a longitudinal direction
It fixes and horizontally can be carried out translation molding and die sinking, PC barrel die (22) is installed on into piecewise combination and changeable type
In pattern frame (29), the blow gun (4) is longitudinally installed through in the middle part of blow gun mobile mechanism and is being vertically positioned at forming die (2) just
Lower section, blow gun mobile mechanism are mounted on the pedestal (3) below forming die (2), and the blow gun mobile mechanism can be in pedestal (3)
Upper drive blow gun (4) is gone up and down, the six-way of front and rear, left and right is mobile；The blow gun mobile mechanism is connected to controller.
Further, the PC barrel die (22) is at least divided into upper, middle and lower segment part；Or the PC barrel die (22)
It is divided into bunghole part (221), bucket shoulder (222), upper body (223), bulge portion (224), lower part of the body portion (225) and bucket bottom (226)
Six parts, and the edge fit in each portion is respectively positioned on the connection bend line (23) between each portion on PC barrels of ladle bodies；It is PC barrels described
Indent and convex steel seal shape pattern or text can be printed on each part charge of mold (22).
Further, the PC barrel die (22) further includes small size barrel die (24), it is described trumpet barrel die (24) it is interior
Portion is hollow portion (25), and the trumpet barrel die (24) is by bunghole part (221), bucket shoulder (222), upper body (223), lower part of the body portion
(225) it is constituted with bucket bottom (226) removable segmentation.
Further, fixed groove is offered on the interface of each part charge of the PC barrel die (22)
(26), fixinig plate (27) is mounted in fixed groove (26) and mold is mounted on forming die (29) by fixing bolt (28)
Corresponding position on.
Further, two first exhaust strias are offered on the interface of the half in the two halves forming die (2)
(30), one is located at the top of mould bases, a bottom positioned at mould bases, the interface of the wherein half of the PC barrel die (22)
On offer two second exhaust strias (32), the inner termination of the second exhaust stria (32) is connected to mould inside, outer end
Head is connected to the inner termination of the first exhaust stria (30), and the external end head of first exhaust stria (30) is connected to outside mould bases.
Further, four alignment bolts and butt hole (33) are respectively equipped on the interface of the two halves forming die (2),
Offer several concave slots (34) on the docking bolt, outside the external end head connection mould bases of the first exhaust stria (30) and
Fixed groove (26) are extended to after butt hole (33)；The external end head of the second exhaust stria (32) is connected to fixed groove
(26) and along the outer edge of segmented die mould inside is extended to.
Further, plastic extrusion blowing blow moulding machine described in any one according to claim 1~6, which is characterized in that
The blow gun mobile mechanism includes three layers of movable plate being sequentially distributed up and down, and blow gun (4) penetrates through the middle part of three layers of movable plate simultaneously
It is fixed on top layer movable plate (5), offers left and right translation slot (7) on middle layer movable plate (6), top layer movable plate (5) is with can be left
The movable mode of right translation installs on movable plate (6) in middle level covering left and right translation slot (7), and middle layer movable plate (6) is with can be upper
The mode gone up and down on lower longitudinal direction is mounted on bottom movable plate (8), and the bottom movable plate (8) is with can be on pedestal (3)
The mode of anterior-posterior translation is mounted on pedestal (3).
Further, the top layer movable plate (5) is equipped with the bolt locating translot (9) that opens up of left and right directions and with bolt
(10) fixed, it is traversing with two sections in installation in middle level movable plate (6) top surface in the left and right sides of the top layer movable plate (5)
The top of screw rod (11) is in contact, and the tail end of two sections of traversing screw rods (11) extends to except the edge of middle layer movable plate (6)；
The positive and negative rotating hydraulic motor of No.1 or motor with traversing screw rod (11) transmission connection is installed on the middle layer movable plate (6)；Institute
The quadrangle for stating middle layer movable plate (6) is mounted on four sections of lifting pivoted housings (12), and four sections of lifting pivoted housings (12) are by four vertical peaces
On bottom movable plate (8) etc. big longitudinal screw mandrel (13) penetrate, lifting pivoted housing (12) internal silk slot and longitudinal direction
Screw thread on screw rod (13) matches, on the position of same level height on the outer surface of four sections of lifting pivoted housings (12)
It is fixed with rotate gear (14), connection is mutually wrapped up by a rooted tooth endless chain (15) between four rotate gears (14)；It is described
Wheel chain (15) by Manual revolving gear connect control or the wheel chain (15) by gear be snap-fit attachment to No. two it is positive and negative
Rotating hydraulic motor or motor, No. two positive and negative rotating hydraulic motors or motor installation are in middle level on the bottom surface of movable plate (6).
Further, the bottom of the middle layer movable plate (6) is equipped with the pine being distributed vertically that can be moved in front-rear direction
Tight adjusting rod is equipped with control gear in being on the position of same level height with the wheel chain (15) on elastic adjusting rod
(16), the control gear (16) reversely contacts with the wheel chain (15)；The left and right ends of the bottom movable plate (8) point
It is not mounted on two moving track slots (17) on pedestal (3) Nei, makes bottom movable plate (8) can be in movement by transmission chain driving
It is realized in track groove (17) mobile or fixed；The fluting (18) for accommodating blow gun (4), institute are offered on the bottom movable plate (8)
State length of the length scale not less than left and right translation slot (7) of fluting (18)；The bottom movable plate (8) is equipped with fixed
The fixed device for screwing up in position；Bottom movable plate (8) bottom is equipped with No. three positive and negative rotating hydraulic motors or motor, and described No. three just
Reverse hydraulic motor or motor are for driving the left and right ends of bottom movable plate (8) front and back in two moving track slots (17) flat
It moves.
The working principle of the invention and beneficial effect introduction:, can be by PC barrels of mold by the die assembly of segmented
Piecewise combination is carried out by each different piece of staving, so that realizing targetedly the mold to a certain position to carry out more
It changes, to reach the convenient changing of the impressing pattern at some position, and the position being segmented is arranged in PC barrel convex-concaves itself and transfers
Bend line on, to realize hiddenization of docking site so that PC bucket itself globality prepared is strong, with integration mold at
The nondistinctive effect of PC bucket of type；Meanwhile by the hollow design of small size barrel die (24), make it possible to continue to use the mould of drum
Frame makes small size bucket, without replacing mould bases, improves the practicability and adaptation width of blow moulding machine, passes through mobile pair of change
As needing mobile forming die (29) to be changed to script longitudinally fixed, to move when needing to adjust position without passing through
The entirety of dynamic forming die (29) positions to realize, since the larger religion of forming die (29) itself is heavy, formed adjusting
It is often more slowly and uncontrollable when the relative position of mould bases (29), the driving demand of motor is also increased, and the present invention will
Forming die (29) is fixed, adjusts more small and exquisite blow gun instead, realizes convenient effective position adjustment function to reach
Can, not only the time shortens, and required energy consumption is also greatly reduced, meanwhile, the blow gun realized is combined with each other by three layers of movable plate
Mobile mechanism, realize to blow gun can be carried out oscilaltion, left and right, anterior-posterior translation position regulating function, overall structure is small
It is skilful light, can fast and accurate realizations position adjustment and control, improve the convenience and efficiency when adjusting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of traditional plastic extrusion blowing blow moulding machine；
Fig. 2 is the structural schematic diagram of plastic extrusion blowing blow moulding machine of the invention；
Fig. 3 is the structural schematic diagram of the wherein half of forming die of the invention；
Fig. 4 is the other half structural schematic diagram of forming die of the invention；
Fig. 5 is the structural schematic diagram of forming die and PC barrel die of the invention；
Fig. 6 is the segmental structure schematic diagram of PC barrel die of the invention；
Fig. 7 is the PC bucket schematic perspective view that the present invention produces；
Fig. 8 is the cross section structure schematic diagram of small size barrel die；
Fig. 9 is the structural schematic diagram that small size barrel die is mounted on mould bases；
Figure 10 is the structural front view of blow gun mobile mechanism；
Figure 11 is the schematic perspective view of blow gun mobile mechanism；
Figure 12 is the use state diagram of blow gun mobile mechanism；
Figure 13 is the electric control structure schematic diagram of blow gun mobile mechanism；
Figure 14 is the docking structure relation schematic diagram of forming die Yu blow gun mobile mechanism；
Wherein: wherein: 1-blow moulding machine main body, 2-forming dies, 3-pedestals, 4-blow guns, 5-top layers are mobile
Plate, 6-middle layer movable plates, 7-Zuo You translation slots, 8-bottom movable plates, 9-bolt locating translots, 10-bolts, 11-cross
Move screw rod, 12-lifting pivoted housings, 13-screw rods, 14-rotate gears, 15-wheel chains, 16-control gears, 17-moving rails
Road slot, 18-flutings, the positive and negative rotating hydraulic motor of 19-No.1s or motor, 20-No. two positive and negative rotating hydraulic motors or motor, 21-
No. three positive and negative rotating hydraulic motors or motor, 22-PC barrel dies, 221-bunghole parts, 222-bucket shoulders, 223-upper bodies,
It is 224-bulge portions, 225-lower part of the body portions, 226-bucket bottoms, 23-connection bend lines, 24-small size barrel dies, 25-hollow
Portion, 26-fixed grooves, 27-fixinig plates, 28-fixing bolts, 30-first exhaust strias, 31-conveying discharge nozzles, 32-
Second exhaust stria, 33-butt holes, 34-docking bolts, 35-concave slots.
Specific embodiment
Embodiment 1: a kind of plastic extrusion blowing blow moulding machine of segmented movable block PC barrel die, including hollow molding owner
Body 1, the controller inside blow moulding machine main body 1, conveying discharge nozzle 31, transmission mechanism, motor, forming die 2, pedestal
3, the forming die 2 of blow gun 4, controller and the quantitative hopper being located above, two halves opposition distribution it is fixed in a longitudinal direction and
It horizontally can be carried out translation molding and die sinking, PC barrel die 22 is installed on forming die 29 in piecewise combination and changeable type
Interior, the blow gun 4 is longitudinal to be installed through the underface that forming die 2 is vertically positioned in the middle part of blow gun mobile mechanism, and blow gun is mobile
Mechanism is mounted on the pedestal 3 of 2 lower section of forming die, and the blow gun mobile mechanism can drive on the base 3 blow gun 4 to be risen
Drop, the six-way of front and rear, left and right are mobile；The blow gun mobile mechanism is connected to controller.Before actual use, combine each section die
It after molding, is put into mould bases, if desired replaces pattern, LOGO or the text of product ladle body, only replace the mold of the part；
As shown in Fig. 2, blow gun 4 and blow gun mobile mechanism are respectively positioned on the lower section of forming die 2, when needing to adjust blow gun 4 and forming die
When elaborate position between 2, blow gun mobile mechanism can be manipulated by controller and carries out up and down or horizontal translational movement, making two
After person's alignment, stopping.
Preferably, the PC barrel die 22 is at least divided into upper, middle and lower segment part；Or the PC barrel die 22 is divided into bucket
Oral area 221, bucket shoulder 222, upper body 223, bulge portion 224, lower part of the body portion 225 and the part of bucket bottom 226 6, and each portion
Edge fit be respectively positioned on the connection bend line 23 between each portion on PC barrels of ladle bodies；Each subsection part of the PC barrel die 22
Indent and convex steel seal shape pattern or text can be printed on point.Due to PC barrels of itself formed profiles, for the ease of carrying, ladle body is not
Be it is smooth, will certainly actively stay indent and convex bucket shoulder and bulge, therefore, the connecting portions of the segmented edges of mold is arranged
In on connection bend line 23, the purpose is to can reduce the joint seam trace of product surface, trace is hidden in broken line region, is made
It obtains appearance and keeps whole smooth effect；Mold carries out local heat supply heating by connection die heater.
Embodiment 2: on the basis of embodiment 1, when needing to produce small size barrel die 24, it is described trumpet barrel die 24 it is interior
Portion is hollow portion 25, and the trumpet barrel die 24 is by bunghole part 221, bucket shoulder 222, upper body 223, lower part of the body portion 225 and bucket bottom
The removable segmentation in portion 226 is constituted.Small size barrel die 24 must be thicker than the thickness of conventional bucket, in order to keep the heated of mold to add
Heat sets hollow for small size barrel die 24, so as to pass through the small size production of barrel die 24 preparation on conventional mould bases
Small size bucket, equally, the mold mouth position of small size barrel die 24 are different from the conventional mouth position of bucket, need again through blow gun moving machine
After structure carries out heave compensation, bunghole part 221 of small size barrel die 24 are directed at, then carry out the starting of equipment.
Preferably, fixed groove 26 is offered on the interface of each part charge of the PC barrel die 22, it is fixed
Piece 27 is mounted in fixed groove 26 and is mounted on mold by fixing bolt 28 on the corresponding position of forming die 29.It is fixed
The position of groove 26 and the groove on mould bases are unanimously corresponding, and cooperation fixinig plate 27 is tightened by fixing bolt 28 and carried out to mold
It is fixed, stablize it with mould bases and installs.
Further, two first exhaust strias 30 are offered on the interface of the half in the two halves forming die 2,
One is located at the top of mould bases, a bottom positioned at mould bases, opens up on the interface of the wherein half of the PC barrel die 22
There are two second exhaust strias 32, the inner termination of the second exhaust stria 32 is connected to mould inside, and external end head is connected to institute
The inner termination of first exhaust stria 30 is stated, the external end head of first exhaust stria 30 is connected to outside mould bases.It is being formed due to PC barrels
It is by being blow molded expansion molding in bottle embryo in the process, two halves mould bases needs are mutually butted completion during this, therefore, exist between mold
Air, the expansion and bottle embryo is constantly blown, squeezes the gas in mold, relies solely on the gap between mold and mould bases
Size, can not internal gas quickly flow out, it is therefore desirable to open up exhaust seam and carry out circulation to internal gas, avoid gas
Pressure residual impacts formed product.The gas of mould inside enters along second exhaust stria 32, by first exhaust stria
Except 30 final discharge mould bases, the vent slot of top is responsible for the exhaust of inner upper, the vent slot of lower section is responsible for interior subordinate
The exhaust of side.
Preferably, four alignment bolts and butt hole 33 are respectively equipped on the interface of the two halves forming die 2, it is described right
It connects and offers several concave slots 34 on bolt, outside the external end head connection mould bases of the first exhaust stria 30 and pass through butt hole
Fixed groove 26 is extended to after 33；The external end head of the second exhaust stria 32 is connected to fixed groove 26 and along segmented die
Outer edge extends to mould inside.It docks bolt and butt hole 33 cooperates, the stabilization after ensureing two mould bases docking, meanwhile,
Concave slot 34 is offered on docking bolt, can be realized degassing function, first exhaust stria 30 passes through butt hole 33, can be shortened docking
The fluting path of stria realizes exhaust passage using butt hole 33, improves the circulation of exhaust；Similarly, second exhaust stria 32
The channel that air-flow is carried out also with sunk area existing for fixed groove 26 itself, can reduce vent slot and opens mold
Groove location, reducing may not influence to present because the problem of finished surface convex line, that is, realizing caused by cracking and easy to exhaust
The smooth and integraty in bucket face ensures product quality so that it is guaranteed that sectionally assembled mold does not influence formed product
Under the conditions of, improve the production convenience of personalized local pattern.
Embodiment 3: on the basis of embodiment 1 or 2, plastic extrusion blowing blow moulding machine, the blow gun mobile mechanism includes
Three layers of movable plate being sequentially distributed up and down, blow gun 4 penetrate through the middle part of three layers of movable plate and are fixed on top layer movable plate 5, in
Offer translation slot 7 in left and right on layer movable plate 6, top layer movable plate 5 by can control translation it is movable in a manner of install and move in middle level
Translation slot 7 in covering left and right on plate 6, it is mobile that middle layer movable plate 6 is mounted on bottom in a manner of it can go up and down on upper and lower longitudinal direction
On plate 8, the bottom movable plate 8 that can install on the base 3 in a manner of anterior-posterior translation on the base 3.
The blow gun mobile mechanism includes three layers of movable plate being sequentially distributed up and down, and blow gun 4 penetrates through three layers of movable plate
Middle part is simultaneously fixed on top layer movable plate 5, translation slot 7 in left and right is offered on middle layer movable plate 6, top layer movable plate 5 is can control
It translates movable mode and translation slot 7 in covering left and right is installed on movable plate 6 in middle level, middle layer movable plate 6 is with can be in longitudinal direction side up and down
The mode gone up and down upwards is mounted on bottom movable plate 8, and the bottom movable plate 8 is by can be on pedestal 3 in a manner of anterior-posterior translation
Installation is on the base 3.Top layer movable plate 5 is used to be also used to control while fixing blow gun 4 blow gun 4 in the model of left and right translation slot 7
Enclose it is interior realization left and right horizontal direction on movement, middle layer movable plate 6 to control blow gun 4 realize above and below longitudinal direction on liter
Drop movement；Bottom movable plate 8 is used to control the movement on the realization of blow gun 4 anterior-posterior horizontal direction；To pass through machine driving form,
The both direction up and down on the four direction and vertical direction of blow gun 4 in the horizontal direction is realized, on a total of six direction
Mobile control is realized, to meet the controllability adjustment for relative position and be precisely controlled.
It is furthermore preferred that the top layer movable plate 5 is equipped with the bolt locating translot 9 that left and right directions opens up and is consolidated with bolt 10
Calmly, the top in the left and right sides of the top layer movable plate 5 with two sections of traversing screw rods 11 in installation in middle level 6 top surface of movable plate
End is in contact, and the tail end of two sections of traversing screw rods 11 extends to except the edge of middle layer movable plate 6.When needing to blow gun 4
It when position carries out left and right adjustment, twists and send bolt 10, the traversing screw rod 11 for manipulating left and right ends respectively is twisted, it is made to withstand top layer shifting
The movable plate 5 and direction adjusted as needed is moved, but be moved to behind required position and stop turning traversing screw rod 11, and by bolt
10 tighten so that top layer movable plate 5 is fixed on movable plate 6 in middle level by locating translot, to adjust relative to forming die 2
The relative position of blow gun 4 in the lateral direction.
It is furthermore preferred that the quadrangle of the middle layer movable plate 6 is mounted on four sections of lifting pivoted housings 12, four sections of lifting pivoted housings 12 are equal
By four be vertically installed on bottom movable plate 8 etc. big longitudinal screw mandrel 13 penetrate, it is described lifting pivoted housing 12 inside silk slot
Match with the screw thread in longitudinal screw mandrel 13, on the position of same level height on the outer surface of four sections of lifting pivoted housings 12
It is fixed with rotate gear 14, passes through the package connection of 15 phase of a rooted tooth endless chain between four rotate gears 14.Since middle layer is moved
Movable plate 6 will be as the fixed pedestal of the top layer movable plate 5 where blow gun 4, therefore middle layer movable plate 6 is bound to keep absolute water
Flat flatness, therefore, to its descending operation, it is necessary to meet four angles and realize the manipulation of same amounts simultaneously, when installation, screw rod 13 is big
It is small, length is all the same, and pass through in four sections of lifting pivoted housings 12, and go up and down 12 top of pivoted housing and middle layer movable plate 6 realizes contact
Connection installation, when needing to adjust the level height of blow gun 4, when driving wheel chain 15 persistently rotates in the same direction, wheel chain
15 by drive four rotate gears 14 realize drive lifting pivoted housings 12 in same direction, the rotation of equal amount, same time, thus
It realizes and the equivalent screw rod 13 at four angles is rotated, rotated simultaneously in equivalent of the lifting pivoted housing 12 on screw rod 13, thus in realizing
Layer movable plate 6 keeps realizing lifting manipulation under horizontality, meets the adjustment of the relative altitude for blow gun 4.
Still more preferably, the bottom of the middle layer movable plate 6 is equipped with the vertical distribution that can be moved in front-rear direction
Elastic adjusting rod, control tooth is installed in being on the position of same level height with the wheel chain 15 on elastic adjusting rod
Wheel 16, the control gear 16 is reversely contacted with the wheel chain 15.By adjusting elastic adjusting rod and its reversed contact pair
The fold angle type deflecting connection that wheel chain 15 is formed, may be implemented to compress the connection between wheel chain 15 and four lifting pivoted housings 12
The adjustment of degree is conveniently adjusted the tight type and precision of connection and control of the wheel chain 15 to each lifting pivoted housing 12.Gear
Chain 15 is connected by Manual revolving gear or Electronic control motor.Pass through Electronic control motor and wheel chain 15 or control gear
16 are connected, and realize the drive control to wheel chain 15, to realize the horizontal lifting of middle layer movable plate 6 by Electronic control.
Still more preferably, the left and right ends of the bottom movable plate 8 are separately mounted to two movements on pedestal 3
In track groove 17, bottom movable plate 8 is set to realize in moving track slot 17 by transmission chain driving mobile or fixed；The bottom
The fluting 18 for accommodating blow gun 4 is offered on layer movable plate 8, the length scale of the fluting 18 translates slot 7 not less than the left and right
Length.Bottom movable plate 8 is slided by track or its horizontal shifting in the longitudinal direction can be achieved in the mode of roller-coaster
Dynamic, track groove is used to limit the left and right ends of bottom movable plate 8, ensures itself while movement, avoids the occurrence of a certain section of appearance of generation
The possibility of deflection, and fixed device for screwing up is positioned for controlling the fixed park of bottom movable plate 8, after fixing it i.e. by being equipped with
It can be used for equipment production and application.
Optimally, be equipped on the middle layer movable plate the positive and negative rotating hydraulic motor of the No.1 being connect with traversing screw drive or
Motor 19.
Optimally, the wheel chain connects control or the wheel chain by Manual revolving gear and is connected by gear cooperation
It is connected to No. two positive and negative rotating hydraulic motors or motor 20, No. two positive and negative rotating hydraulic motors or motor installation movable plate in middle level
On bottom surface.
Optimally, bottom movable plate bottom is equipped with No. three positive and negative rotating hydraulic motors or motor 21, and described No. three just
Reverse hydraulic motor or motor are for driving the left and right ends of bottom movable plate anterior-posterior translation in two moving track slots.
Claims (10)
1. a kind of plastic extrusion blowing blow moulding machine of segmented movable block pc barrel die, including blow moulding machine main body (1), it is located at
The internal controller of blow moulding machine main body (1), conveying discharge nozzle (31), transmission mechanism, motor, forming die (2), pedestal
(3), blow gun (4), controller and the quantitative hopper being located above, which is characterized in that the forming die (2) of two halves opposition distribution exists
It is fixed on longitudinal direction and horizontally can be carried out translation molding and die sinking, PC barrel die (22) is in piecewise combination and changeable type
It is installed in forming die (29), the blow gun (4) is longitudinally installed through in the middle part of blow gun mobile mechanism and is vertically positioned at shaping mould
The underface of frame (2), blow gun mobile mechanism are mounted on the pedestal (3) below forming die (2), blow gun mobile mechanism energy
Blow gun (4) are driven to be gone up and down on pedestal (3), the movement of the six-way of front and rear, left and right；The blow gun mobile mechanism is connected to control
Device.
2. plastic extrusion blowing blow moulding machine according to claim 1, which is characterized in that the PC barrel die (22) is at least divided
At upper, middle and lower segment part；Or the PC barrel die (22) be divided into bunghole part (221), bucket shoulder (222), upper body (223),
Bulge portion (224), lower part of the body portion (225) and the part of bucket bottom (226) six, and the edge fit in each portion is respectively positioned on PC barrels of ladle bodies
On connection bend line (23) between each portion；Indent and convex steel seal shape can be printed on each part charge of the PC barrel die (22)
Pattern or text.
3. plastic extrusion blowing blow moulding machine according to claim 1, which is characterized in that the PC barrel die (22) further includes
Small size barrel die (24), the inside of the trumpet barrel die (24) are hollow portion (25), and the trumpet barrel die (24) is by bung hole
Portion (221), bucket shoulder (222), upper body (223), lower part of the body portion (225) and bucket bottom (226) removable segmentation are constituted.
4. plastic extrusion blowing blow moulding machine according to claim 3, which is characterized in that each of described PC barrel die (22)
It is offered on the interface of part charge fixed groove (26), fixinig plate (27) is mounted in fixed groove (26) and by solid
Determine bolt (28) to be mounted on mold on the corresponding position of forming die (29).
5. plastic extrusion blowing blow moulding machine according to claim 4, which is characterized in that in the two halves forming die (2)
Half interface on offer two first exhaust strias (30), one be located at the top of mould bases, one be located at mould bases
Bottom, offers two second exhaust strias (32) on the interface of the wherein half of the PC barrel die (22), and described second
The inner termination of vent slot (32) is connected to mould inside, and external end head is connected to the inner termination of the first exhaust stria (30),
The external end head of first exhaust stria (30) is connected to outside mould bases.
6. plastic extrusion blowing blow moulding machine according to claim 5, which is characterized in that the two halves forming die (2)
It is respectively equipped with four alignment bolts and butt hole (33) on interface, several concave slots (34), institute are offered on the docking bolt
It states outside the external end head connection mould bases of first exhaust stria (30) and extends to fixed groove (26) after passing through butt hole (33)；Institute
The external end head for stating second exhaust stria (32) is connected to fixed groove (26) and extends in mold along the outer edge of segmented die
Portion.
7. plastic extrusion blowing blow moulding machine described in any one according to claim 1~6, which is characterized in that the blow gun moves
Motivation structure includes three layers of movable plate being sequentially distributed up and down, and blow gun (4) penetrates through the middle part of three layers of movable plate and is fixed on top layer
On movable plate (5), left and right translation slot (7) is offered on middle layer movable plate (6), top layer movable plate (5) is can control translation activity
Mode covering left and right translation slot (7) is installed on movable plate (6) in middle level, middle layer movable plate (6) is with can be in upper and lower longitudinal direction
The mode of upper lifting is mounted on bottom movable plate (8), the bottom movable plate (8) with can on pedestal (3) anterior-posterior translation
Mode is mounted on pedestal (3).
8. plastic extrusion blowing blow moulding machine according to claim 7, which is characterized in that set on the top layer movable plate (5)
The bolt locating translot (9) and, the left and right sides of the top layer movable plate (5) fixed with bolt (10) for thering is left and right directions to open up
The upper top with two sections of traversing screw rods (11) in installation in middle level movable plate (6) top surface is in contact, two sections of traversing screw rods
(11) tail end extends to except the edge of middle layer movable plate (6)；It is equipped with and traversing screw rod on the middle layer movable plate (6)
(11) the positive and negative rotating hydraulic motor of No.1 or motor being sequentially connected；The quadrangle of the middle layer movable plate (6) is mounted on four sections and rises
Drop pivoted housing (12), four sections of lifting pivoted housings (12) by four be vertically installed on bottom movable plate (8) etc. big longitudinal screw mandrel
(13) it penetrates, the internal silk slot of lifting pivoted housing (12) matches with the screw thread on longitudinal screw mandrel (13), four sections of liftings
In being fixed on the position of same level height rotate gear (14) on the outer surface of pivoted housing (12), four rotate gears
(14) connection is mutually wrapped up by a rooted tooth endless chain (15) between.
9. plastic extrusion blowing blow moulding machine according to claim 8, the wheel chain (15) is connected by Manual revolving gear
It connects control or the wheel chain (15) and No. two positive and negative rotating hydraulic motors or motor is snap-fit attachment to by gear, described No. two just
Reverse hydraulic motor or motor are installed on the bottom surface of movable plate (6) in middle level.
10. plastic extrusion blowing blow moulding machine according to claim 9, which is characterized in that the bottom of the middle layer movable plate (6)
Portion is equipped with the elastic adjusting rod being distributed vertically that can be mobile in front-rear direction, on elastic adjusting rod in the wheel chain (15)
Control gear (16) is installed, the control gear (16) and the wheel chain (15) are anti-on the position in same level height
To contact；The left and right ends of the bottom movable plate (8) are separately mounted to two moving track slots (17) on pedestal (3) Nei,
It realize bottom movable plate (8) can in moving track slot (17) by transmission chain driving mobile or fixed；The bottom is mobile
The fluting (18) for accommodating blow gun (4) is offered on plate (8), the length scale of the fluting (18) translates slot not less than the left and right
(7) length；The bottom movable plate (8), which is equipped with, positions fixed device for screwing up；Bottom movable plate (8) bottom is equipped with
No. three positive and negative rotating hydraulic motors or motor, No. three positive and negative rotating hydraulic motors or motor are for driving bottom movable plate (8)
Left and right ends are in two interior anterior-posterior translations of moving track slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178959.9A CN109203424A (en) | 2018-10-10 | 2018-10-10 | A kind of plastic extrusion blowing blow moulding machine of segmented movable block pc barrel die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178959.9A CN109203424A (en) | 2018-10-10 | 2018-10-10 | A kind of plastic extrusion blowing blow moulding machine of segmented movable block pc barrel die |
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| CN109203424A true CN109203424A (en) | 2019-01-15 |
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ID=64983236
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811178959.9A Pending CN109203424A (en) | 2018-10-10 | 2018-10-10 | A kind of plastic extrusion blowing blow moulding machine of segmented movable block pc barrel die |
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| CN109732877A (en) * | 2019-01-29 | 2019-05-10 | 广州市加简派电子科技有限公司 | A kind of energy-saving apparatus for blow moulding of the Anti-solidification for plastic barrel production |
| CN109732876A (en) * | 2019-01-28 | 2019-05-10 | 广州百士臣科技有限公司 | It is a kind of for producing the blow moulding equipment of high-precision plastic barrel |
| CN109774103A (en) * | 2019-01-29 | 2019-05-21 | 广州市加简派电子科技有限公司 | It is a kind of for be blow molded production the discharging device with quantitative function |
| CN110509527A (en) * | 2019-09-05 | 2019-11-29 | 吴振飞 | A kind of blow molded plastic molding die |
| CN113910580A (en) * | 2021-09-30 | 2022-01-11 | 深圳市麦迪康包装技术有限公司 | Intelligent forming device and process for cleaning-free reagent bottle |
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| CN113910580A (en) * | 2021-09-30 | 2022-01-11 | 深圳市麦迪康包装技术有限公司 | Intelligent forming device and process for cleaning-free reagent bottle |
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