CN201283638Y - Full-automatic oblique moving double-station plastic hollow extrusion-blow machine - Google Patents
Full-automatic oblique moving double-station plastic hollow extrusion-blow machine Download PDFInfo
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- CN201283638Y CN201283638Y CNU2008201620711U CN200820162071U CN201283638Y CN 201283638 Y CN201283638 Y CN 201283638Y CN U2008201620711 U CNU2008201620711 U CN U2008201620711U CN 200820162071 U CN200820162071 U CN 200820162071U CN 201283638 Y CN201283638 Y CN 201283638Y
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Abstract
A full-automatic inclined moving two work-position hollow extrusion blow machine comprises an extrusion mechanism, a material cutting mechanism, a die and a die open/close mechanism and a blow molding mechanism. The extrusion mechanism includes a helical extrusion device driven by power. The extrusion device is communicated with the feed hopper. The extrusion device connects with the heating pipe jointed with the blank extrusion die head. The die and the die open/close mechanism include a die open/close gas cylinder installed on the fixed plate which drives the movable form by the mode-locking bar member and the fixed form. Die is respectively equipped in the movable form and the fixed form. The fixed plate and the form have pillar. The blow molding mechanism comprises a blowing gas cylinder on the frame. Extrusion die head is connected at the lower end of the blowing gas cylinder. Left and right inclined pillar support and inclined pillar middle support are installed on the frame thereof. Left and right inclined pillars are arranged on the left and right inclined pillar support and inclined pillar middle support. The die and the die open/close mechanism have left and right two sets. An inclined moving seat is installed in the fixed plate and the movable form in each set, and is provided with pillar hole. The left and right inclined pillars penetrate through the pillar hole. The inclined moving seat connects with the inclined traveling gas cylinder.
Description
Technical field
The utility model relates to plastic extrusion blowing machine, particularly relates to automatically tiltedly moving double-station plastic hollow extruding and blowing machine, is mainly used in hollow plastic containers such as preparation of drinks bottle, medicine bottle, bottle for cosmetics, belongs to the plastics machinery field.
Background technology
Plastic extrusion blowing machine is widely used in producing various beverage bottles, medicine bottle, bottle for cosmetics etc.Such machine can be divided into the method for fractional steps or one-step method processing, and method of fractional steps processing is at first extruded blank with plastic raw materials by extruder, will extrude blank again and put into the blow moulding machine blow molding, and the shortcoming of this method is that production efficiency is low, and it is many to take the workshop.One-step method processing is that extrusion molding mechanism and blowing mechanism carry out the production efficiency height on same machine.But prior art (as middle patent ZL200520013948.7) blowing mechanism is made up of structures such as swing arm, oscillating cylinder and fulcrum rotations, with the needs of supporting continuous material extrusion, because the rotating part quality is big, inertia force is big, part damages easily, and charging is unreliable, and complex structure.The more important thing is this patent and comprise existing translation double extruding and blowing machine because the distance of mould and extrusion die is big, extrude blank in air, cool off long, after the blowing often with mould adhesion mutually, demoulding difficulty, product percent defective height.Existing on the other hand extruding and blowing machine has only an extrusion dies, can not process dual-color plastic, and the scope of application is little.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provides a kind of mould bases to do that the left and right sides is oblique moves alternation efficient height, particularly extrusion die and mold interval are little, avoid blank to cool off long and generation workpiece sticking to mould, help again connecting material, simple in structure, good reliability; And can be used for processing dual-color plastic, the double-station plastic hollow extruding and blowing machine that automatically tiltedly moves applied widely.
The technical scheme that the utility model automatically tiltedly moves double-station plastic hollow extruding and blowing machine is: comprise frame, extrusion molding mechanism, material cutting mechanism, mould and clasp mould mechanism and blowing mechanism are installed on the frame, described extrusion molding mechanism comprises the helix extrusion device that power drives, pressurizing unit is communicated with feed hopper, pressurizing unit connects water back, and water back connects the blank extrusion die; Described mould and clasp mould mechanism comprise the folding mould cylinder that is installed on the fixed head, and folding mould cylinder drives collapsible form through the locked mode rod member, and fixed form is arranged, difference installation mold in each template, and fixed head and template have guide pillar; Described blowing mechanism comprises rack-mounted air blowing cylinder; connect extrusion die under the air blowing cylinder; it is characterized in that installing on the frame left and right Angle Pin support and Angle Pin medium-height trestle; on left and right Angle Pin support and Angle Pin medium-height trestle, left and right Angle Pin is installed separately; described mould and clasp mould mechanism have left and right two groups; in the fixed head of each group and collapsible form, install and tiltedly move seat; tiltedly move and be shaped on the guide pillar hole in the seat; left and right Angle Pin passes the guide pillar hole, tiltedly moves the seat connection and tiltedly moves cylinder.
The double-station plastic hollow extruding and blowing machine that automatically tiltedly moves of the present utility model, mould and clasp mould mechanism have left and right two groups, and when one group during in charging, another group is finished blowing, alternation production efficiency height.But the key of the technical program be left and right two groups of moulds and clasp mould mechanism and tiltedly move the seat be fixed together; each leisure tiltedly moves under the effect of cylinder along Angle Pin and had not only moved but also done upper and lower move (promptly tiltedly moving) as and arranged on left and right sides; move one group of charging as and arranged on left and right sides; another organizes blowing; little during upper and lower mobile charging from the extrusion die spacing; can overcome that to extrude blank cooling long and cause and improve product percent of pass by sticking to mould to have outstanding effect.
The double-station plastic hollow extruding and blowing machine that automatically tiltedly moves of the present utility model, the small screw extrusion moulding apparatus is installed in one side of its extrusion molding mechanism, the small screw extrusion moulding apparatus comprises the little pressurizing unit and the little water back of driven by motor, and little feed hopper arranged, little water back is communicated with extrusion die, and the small screw extrusion moulding apparatus has been arranged, and can realize double-shot moulding, for example be used for the transparent thread of processing plastic product etc., enlarge range of application.In the bottom of its frame gear is installed, a toothed rack is respectively installed in the both sides of gear, wherein a toothed rack is connected with collapsible form by screw, another toothed rack is connected with fixed head by screw, limited roller is respectively installed in the outside at the both sides tooth bar, and tooth bar is realized same moved further by the same moved further of gear thereby make between the template, limited roller is respectively installed in the outside at the both sides tooth bar, prevents that tooth bar from moving outside being in operation.Its described material cutting mechanism comprises rack-mounted cutting cylinder, the cutting cylinder drives the electrothermal wire rack, and the last installation of electrothermal wire rack heating wire cutting knife directly drives the thermoplastic materials that electrothermal wire rack and heating wire cutting knife are used to cut extrusion die by cutting cylinder, simple in structure, reliable operation.The locked mode rod member that its folding mould cylinder drives comprises the connecting plate that folding mould cylinder piston rod drives, two of connecting plate is the connection ear separately, and two connect ear connects connecting rod respectively, and connecting rod is connected with pull bar, the other end of pull bar is connected on the collapsible form, and folding mould and locked mode are reliable.
Description of drawings
Fig. 1 is that the utility model automatically tiltedly moves double-station plastic hollow extruding and blowing machine structural representation;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 is the lazy-tongs schematic diagram of mounting teeth wheel and rack transmission on the frame of the present utility model;
Fig. 4 is a material cutting structural scheme of mechanism of the present utility model.
The specific embodiment
The utility model relates to and automatically tiltedly moves double-station plastic hollow extruding and blowing machine, Fig. 1-shown in Figure 4, comprise frame, extrusion molding mechanism, material cutting mechanism, mould and clasp mould mechanism and blowing mechanism are installed on the frame, described extrusion molding mechanism comprises the helix extrusion device 3 that power 1 drives, pressurizing unit is communicated with feed hopper 2, and pressurizing unit connects water back 4, and water back connects blank extrusion die 7; Described mould and clasp mould mechanism comprise the folding mould cylinder 22 that is installed on the fixed head 21, and folding mould cylinder drives collapsible form 11 through locked mode rod member 20, and fixed form 10 is arranged, difference installation mold 9 in each template, and fixed head 21 and template have guide pillar 12; Described blowing mechanism comprises rack-mounted air blowing cylinder 6; connect extrusion die 7 under the air blowing cylinder; it is characterized in that installing on the frame left side; right Angle Pin support 24; 24 ' and Angle Pin medium-height trestle 25; on a left side; right Angle Pin support 24; 24 ' with Angle Pin medium-height trestle 25 on a left side is installed separately; right Angle Pin 13; 13 '; described mould and clasp mould mechanism have a left side; right two groups; in the fixed head 21 of each group and collapsible form 11, install and tiltedly move seat 14; tiltedly move and be shaped on the guide pillar hole in the seat; a left side; right Angle Pin 13; 13 ' pass the guide pillar hole, tiltedly move seat 14 connections and tiltedly move cylinder 23.This programme mould and clasp mould mechanism have left and right two groups, and when one group during in charging, another group is finished blowing, alternation production efficiency height.But the key of the technical program is left and right two groups of moulds and clasp mould mechanism and tiltedly moves seat and 14 be fixed together; each leisure tiltedly moves under the effect of cylinder 23 along Angle Pin 15 and had not only moved but also done upper and lower move (promptly tiltedly moving) as and arranged on left and right sides; move one group of charging as and arranged on left and right sides; another organizes blowing; little during upper and lower mobile charging from extrusion die 7 spacings; overcoming blank, to extrude the back time long and cooling causes sticking to mould, improves product percent of pass, has outstanding effect.The small screw extrusion moulding apparatus is installed in one side of its extrusion molding mechanism, the small screw extrusion moulding apparatus comprises little pressurizing unit 03 and the little water back 04 that motor 01 drives, and little feed hopper 02 arranged, little water back 04 is communicated with extrusion die 7, the small screw extrusion moulding apparatus has been arranged, can realize double-shot moulding, for example be used for the transparent thread of processing plastic product etc., enlarge range of application.Gear 17 is installed in the bottom of its frame, a toothed rack 16 is respectively installed in the both sides of gear 17, wherein a toothed rack is connected with collapsible form 11 by screw 15, another toothed rack is connected with fixed head 21 by screw 15, limited roller 18 is respectively installed in the outside at both sides tooth bar 16, and tooth bar is realized same moved further by the same moved further of gear thereby make between the template, limited roller is respectively installed in the outside at the both sides tooth bar, prevents that tooth bar from moving outside being in operation.Its described material cutting mechanism comprises rack-mounted cutting cylinder 5, cutting cylinder 5 drives electrothermal wire rack 8, heating wire cutting knife 19 is installed on the electrothermal wire rack 8, directly drive the thermoplastic materials that electrothermal wire rack and heating wire cutting knife are used to cut extrusion die by the cutting cylinder, simple in structure, reliable operation.The locked mode rod member 20 that its folding mould cylinder 22 drives comprises the connecting plate 26 that folding mould cylinder piston rod drives, two of connecting plate 26 connects ear 27 separately, two connect ear 27 connects connecting rod 28 respectively, connecting rod 28 is connected with pull bar 29, the other end of pull bar 29 is connected on the collapsible form 11, and folding mould and locked mode are reliable.
Claims (5)
1, automatically tiltedly moves double-station plastic hollow extruding and blowing machine, comprise frame, extrusion molding mechanism, material cutting mechanism, mould and clasp mould mechanism and blowing mechanism are installed on the frame, described extrusion molding mechanism comprises the helix extrusion device (3) that power (1) drives, pressurizing unit is communicated with feed hopper (2), pressurizing unit connects water back (4), and water back connects blank extrusion die (7); Described mould and clasp mould mechanism comprise the folding mould cylinder (22) that is installed on the fixed head (21), folding mould cylinder drives collapsible form (11) through locked mode rod member (20), and fixed form (10) is arranged, and difference installation mold (9) in each template, fixed head and template have guide pillar (12); Described blowing mechanism comprises rack-mounted air blowing cylinder (6); connect extrusion die (7) under the air blowing cylinder; it is characterized in that installing on the frame left side; right Angle Pin support (24; 24 ') and Angle Pin medium-height trestle (25); on a left side; right Angle Pin support (24; 24 ') with Angle Pin medium-height trestle (25) on a left side is installed separately; right Angle Pin (13; 13 '); described mould and clasp mould mechanism have a left side; right two groups; installation tiltedly moves seat (14) in the fixed head (21) of each group and collapsible form (11); tiltedly move and be shaped on the guide pillar hole in the seat; a left side; right Angle Pin (13; 13 ') pass the guide pillar hole, tiltedly move seat (14) connection and tiltedly move cylinder (23).
2, the double-station plastic hollow extruding and blowing machine that automatically tiltedly moves as claimed in claim 1, the small screw extrusion moulding apparatus is installed in the one side that it is characterized in that extrusion molding mechanism, the small screw extrusion moulding apparatus comprises little pressurizing unit (03) and the little water back (04) that motor (01) drives, and little feed hopper (02) is arranged, little water back (04) is communicated with extrusion die (7).
3, the double-station plastic hollow extruding and blowing machine that automatically tiltedly moves as claimed in claim 1, it is characterized in that in the bottom of frame gear (17) being installed, a toothed rack (16) is respectively installed in the both sides of gear (17), wherein a toothed rack is connected with collapsible form (11) by screw (15), another toothed rack is connected with fixed head (21) by screw (15), in the outside of both sides tooth bar (16) limited roller (18) is installed respectively.
4, the double-station plastic hollow extruding and blowing machine that automatically tiltedly moves as claimed in claim 1, it is characterized in that described material cutting mechanism comprises rack-mounted cutting cylinder (5), cutting cylinder (5) drives electrothermal wire rack (8), and electrothermal wire rack (8) goes up heating wire cutting knife (19) is installed.
5, the double-station plastic hollow extruding and blowing machine that automatically tiltedly moves as claimed in claim 1, it is characterized in that the locked mode rod member (20) that folding mould cylinder (22) drives comprises the connecting plate (26) that folding mould cylinder piston rod drives, two of connecting plate (26) connects ear (27) separately, two connect ear (27) connects connecting rod (28) respectively, connecting rod (28) is connected with pull bar (29), and the other end of pull bar (29) is connected on the collapsible form (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201620711U CN201283638Y (en) | 2008-07-31 | 2008-07-31 | Full-automatic oblique moving double-station plastic hollow extrusion-blow machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201620711U CN201283638Y (en) | 2008-07-31 | 2008-07-31 | Full-automatic oblique moving double-station plastic hollow extrusion-blow machine |
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| CN201283638Y true CN201283638Y (en) | 2009-08-05 |
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| CNU2008201620711U Expired - Fee Related CN201283638Y (en) | 2008-07-31 | 2008-07-31 | Full-automatic oblique moving double-station plastic hollow extrusion-blow machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107521A (en) * | 2009-12-24 | 2011-06-29 | 佛山市顺德区穗花玩具有限公司 | Blow molding machine |
| CN102615803A (en) * | 2012-04-14 | 2012-08-01 | 舟山市安格机械有限公司 | Double-station efficient drip tape forming device |
| CN101637969B (en) * | 2008-07-31 | 2013-06-12 | 李卫东 | Full-automatic skewing double-station plastic hollow extruding and blowing machine |
| CN104986360A (en) * | 2015-07-15 | 2015-10-21 | 山东新华医疗器械股份有限公司 | Three-in-one plastic ampoule production process and device |
| CN105034398A (en) * | 2015-07-10 | 2015-11-11 | 宁波宝恒轴承配件制造有限公司 | Automatic oil seal manufacturing device |
| CN105235172A (en) * | 2015-11-02 | 2016-01-13 | 玉环精宣模具有限公司 | Plastic molding device and molding method |
| CN112721106A (en) * | 2020-12-14 | 2021-04-30 | 安徽银泰塑业有限公司 | Plastic bottle blow molding machine and working method thereof |
-
2008
- 2008-07-31 CN CNU2008201620711U patent/CN201283638Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637969B (en) * | 2008-07-31 | 2013-06-12 | 李卫东 | Full-automatic skewing double-station plastic hollow extruding and blowing machine |
| CN102107521A (en) * | 2009-12-24 | 2011-06-29 | 佛山市顺德区穗花玩具有限公司 | Blow molding machine |
| CN102615803A (en) * | 2012-04-14 | 2012-08-01 | 舟山市安格机械有限公司 | Double-station efficient drip tape forming device |
| CN102615803B (en) * | 2012-04-14 | 2014-04-23 | 舟山市安格机械有限公司 | Double-station efficient drip tape forming device |
| CN105034398A (en) * | 2015-07-10 | 2015-11-11 | 宁波宝恒轴承配件制造有限公司 | Automatic oil seal manufacturing device |
| CN104986360A (en) * | 2015-07-15 | 2015-10-21 | 山东新华医疗器械股份有限公司 | Three-in-one plastic ampoule production process and device |
| CN105235172A (en) * | 2015-11-02 | 2016-01-13 | 玉环精宣模具有限公司 | Plastic molding device and molding method |
| CN105235172B (en) * | 2015-11-02 | 2017-08-04 | 玉环精宣模具有限公司 | plastic forming device and forming method |
| CN112721106A (en) * | 2020-12-14 | 2021-04-30 | 安徽银泰塑业有限公司 | Plastic bottle blow molding machine and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20110731 |