CN101623927A - Blank taking device in multi-station blow molding machine - Google Patents
Blank taking device in multi-station blow molding machine Download PDFInfo
- Publication number
- CN101623927A CN101623927A CN200910144272A CN200910144272A CN101623927A CN 101623927 A CN101623927 A CN 101623927A CN 200910144272 A CN200910144272 A CN 200910144272A CN 200910144272 A CN200910144272 A CN 200910144272A CN 101623927 A CN101623927 A CN 101623927A
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- pair
- fork
- blow molding
- clasp mould
- shifting formwork
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a blank taking device in a multi-station blow molding machine, which can share a set of blow molding mould heads. The device comprises a stand and at least two opening-closing mould mechanisms. Each opening-closing mould mechanism is respectively arranged on a mould shifting base, the stand is provided with at least one pair of front-rear guiding rails, all front-rear guiding rails are mutually parallel, each pair of front-rear guiding rails is movably provided with a movable bracket which is provided with at least two pairs of mutually parallel left-right guiding rails, and each mould shifting base is movably arranged on a pair of left-right guiding rails through a mould shifting bracket. The invention is used for various multi-station blow molding machines.
Description
Technical field
The present invention relates to blow moulding machine, refer more particularly to the blank taking device in the multi-station blow molding machine.
Background technology
Auto blow moulding machine is modal single station and two kinds of types of multistation, and so-called multistation is meant and comprises a plurality of blank taking devices of being made up of clasp mould mechanism and moving-mold mechanism respectively in the blow moulding machine.Be provided with in the present multi-station blow molding machine and a plurality of blank taking devices blowing head one to one, so just making the unusual bulky complex of structure of whole blow moulding machine has increased manufacturing cost.In fact, because present blank taking device all is time-sharing work usually, there is no need to be provided with so many blowing heads at all.In addition, present clasp mould mechanism, owing to there is not self-locking mechanism, at the matched moulds state, the drive unit of clasp mould mechanism is in running order always, to keep enough clamp forces, has so just caused the waste of the energy.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of can share one the cover blowing head multi-station blow molding machine in blank taking device.
For solving the problems of the technologies described above; the technical solution used in the present invention is: the blank taking device in the multi-station blow molding machine; comprise: frame and at least two clasp mould mechanisms; each clasp mould mechanism is separately positioned on the shifting formwork seat; frame is provided with at least one pair of front and back guide rail; all front and back guide rails are parallel to each other; slide on the guide rail before and after every pair and be provided with a traversing carriage; each traversing carriage is provided with at least two pairs of left and right rails that are parallel to each other, and each shifting formwork seat is slidingly arranged on a pair of left and right rail by the shifting formwork frame.
Further technical problem to be solved by this invention is: the blank taking device in a kind of multi-station blow molding machine that can make the clasp mould mechanism self-locking is provided.
For solving the problems of the technologies described above; the technical solution used in the present invention is: described clasp mould mechanism comprises: folding mould drive motors; the crank that constitutes by active fork and a pair of passive fork and be arranged on a pair of template and a pair of swing arm on the shifting formwork seat; the upper end of each swing arm is movably hinged by the template of connecting rod and homonymy; the output shaft of folding mould drive motors is fixed on the initiatively middle part of fork; initiatively the two ends of fork are movably hinged with an end of a velamen movable pendulum bar respectively, and the other end of two velamen movable pendulum bars is movably hinged with the lower end of homonymy swing arm respectively.
The invention has the beneficial effects as follows: structure of the present invention is very simple, adopts the mode that the move left and right with the shifting formwork frame matches that moves forward and backward of traversing carriage to share a cover blowing head, thereby greatly reduces manufacturing cost; And, link to each other by crank between a pair of swing arm of folding mould device among the present invention, realize automatic locked mode, thereby greatly reduced the energy resource consumption of folding mould drive motors.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is the partial structurtes schematic diagram one among the present invention.
Fig. 4 is the partial structurtes schematic diagram two among the present invention.
Fig. 5 is the structural representation after clasp mould mechanism shifts out.
Fig. 6 is the structure for amplifying schematic diagram of H part among Fig. 1.
Fig. 7 is a workflow schematic diagram of the present invention.
Among Fig. 1 to Fig. 6: 1, frame, 2, traversing carriage, 3, the front and back guide rail; 4, front and back slide block, 5, left and right rail, 6, left and right sides slide block; 11, shifting formwork seat, 12, swing arm, 13, template; 14, folding mould guide rail, 15, the folding mode slider, 16, connecting rod; 18, shifting formwork frame; 19, left passive fork, 20, fork initiatively, 21, right passive fork.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1, blank taking device in the multi-station blow molding machine of the present invention, comprise: frame 1, two traversing carriages 2 and four clasp mould mechanisms, as Fig. 2, Fig. 3, Fig. 4 and shown in Figure 6, each clasp mould mechanism comprises: folding mould drive motors and by an active fork 20 and a left side, right passive fork 19 and 21 cranks that constitute, and be arranged on a pair of template 13 and a pair of swing arm 12 on the shifting formwork seat 11, each clasp mould mechanism is arranged on the shifting formwork frame 18 by shifting formwork seat 11, the upper end of each swing arm 12 is movably hinged by the template 13 of connecting rod 16 with homonymy, folding mould drive motors can be fixed on and move on seat 11 or the shifting formwork frame 18, its output shaft fixes with the middle part of active fork 20, initiatively the two ends of fork 20 respectively with a left side, right passive fork 19 and an end of 21 are movably hinged a left side, the right passive fork 19 and 21 the other end are movably hinged with the lower end of homonymy swing arm 12 respectively; Frame 1 is provided with two pairs of front and back guide rails 3 that are parallel to each other; described two traversing carriages 2 are slidingly arranged on two pairs of front and back guide rails 3 correspondingly by the slide block 4 of its bottom respectively; each traversing carriage 2 is provided with two pairs of left and right rails that are parallel to each other 5; four clasp mould mechanisms separately the below shifting formwork frame 18 respectively the slide block 6 by its bottom be slidingly arranged in correspondingly on four pairs of left and right rails 5 in two traversing carriages 2; like this, four clasp mould mechanisms just are assigned in two traversing carriages 2.During practical application, the mobile type of drive that has all adopted motor and screw mandrel of described traversing carriage 2 and four shifting formwork framves 18.
In order to narrate conveniently, with four clasp mould mechanisms shown in Fig. 1 according to from front to back, from left to right order compiles successively and is A, B, C and D, its course of work as shown in Figure 7:
The I step: two traversing carriages 2 and four clasp mould mechanism A, B, C and D all are in initial position, that is: two traversing carriages 2 all are in the place ahead, and four clasp mould mechanism A, B, C and D all do not shift out;
The II step: the clasp mould mechanism B in the left side traversing carriage 2 shifts out, reaches base to the right---referring to shown in Figure 5;
The III step: the clasp mould mechanism D in the right traversing carriage 2 shifts out, reaches base left, and simultaneously, the clasp mould mechanism B in the right traversing carriage 2 retracts left;
The IV step: when clasp mould mechanism D got base, the traversing carriage 2 on the left side moved backward;
The V step: the clasp mould mechanism A in the left side traversing carriage 2 shifts out, reaches base to the right---referring to shown in Figure 5; Simultaneously, the clasp mould mechanism D in the right traversing carriage 2 retracts to the right;
The VI step: when clasp mould mechanism A got base, the traversing carriage 2 on the right moved backward;
The VII step: the clasp mould mechanism C in the right traversing carriage 2 shifts out, reaches base left, and simultaneously, the clasp mould mechanism A in the left side traversing carriage 2 retracts left;
The VIII step: when clasp mould mechanism C got base, the traversing carriage 2 on the left side was to reach;
The IX step: the clasp mould mechanism B in the left side traversing carriage 2 shifts out, reaches base to the right---referring to shown in Figure 5; Simultaneously, the clasp mould mechanism C in the right traversing carriage 2 retracts to the right;
Then, the clasp mould mechanism B in the left side traversing carriage 2 retracts left, and simultaneously, the right traversing carriage 2 is got back to the I step to reach, and work so moves in circles.In the above-mentioned course of work, four clasp mould mechanism A, B, C and D carry out mould assembling action when getting base, the pipe in the blowing head is clamped, and after to pipe blowing cooling forming, carried out the die sinking action, and finished product is exported.The reflection of the clasp mould mechanism on the left side is die opening state among Fig. 4, and the reflection of the clasp mould mechanism on the right is the matched moulds state among Fig. 4, and at this moment, active fork 20 and left and right passive fork 19 and 21 are a straight line arranges, and makes crank be in self-locking state.
Claims (2)
1. the blank taking device in the multi-station blow molding machine; comprise: frame and at least two clasp mould mechanisms; each clasp mould mechanism is separately positioned on the shifting formwork seat; it is characterized in that: described frame is provided with at least one pair of front and back guide rail; all front and back guide rails are parallel to each other; slide on the guide rail before and after every pair and be provided with a traversing carriage, each traversing carriage is provided with at least two pairs of left and right rails that are parallel to each other, and each shifting formwork seat is slidingly arranged on a pair of left and right rail by the shifting formwork frame.
2. blank taking device according to claim 1; it is characterized in that: described clasp mould mechanism comprises folding mould drive motors; the crank that constitutes by active fork and a pair of passive fork and be arranged on a pair of template and a pair of swing arm on the shifting formwork seat; the upper end of each swing arm is movably hinged by the template of connecting rod and homonymy; the output shaft of folding mould drive motors is fixed on the initiatively middle part of fork; initiatively the two ends of fork are movably hinged with an end of a velamen movable pendulum bar respectively, and the other end of two velamen movable pendulum bars is movably hinged with the lower end of homonymy swing arm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144272A CN101623927A (en) | 2009-07-28 | 2009-07-28 | Blank taking device in multi-station blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144272A CN101623927A (en) | 2009-07-28 | 2009-07-28 | Blank taking device in multi-station blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101623927A true CN101623927A (en) | 2010-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910144272A Pending CN101623927A (en) | 2009-07-28 | 2009-07-28 | Blank taking device in multi-station blow molding machine |
Country Status (1)
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| CN (1) | CN101623927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502213A (en) * | 2015-12-31 | 2016-04-20 | 国家电网公司 | Power transformation equipment jacking device and adjusting mechanism thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175378A1 (en) * | 2002-03-14 | 2003-09-18 | John Jandura | Method and apparatus for clamping used in molding applications |
| CN2882973Y (en) * | 2005-07-22 | 2007-03-28 | 倪美琴 | Multi-layer double-station extruding injection moulding machine |
| CN2928366Y (en) * | 2006-01-20 | 2007-08-01 | 好工具有限公司 | Slide block device for mini processing unit |
| CN201494023U (en) * | 2009-07-28 | 2010-06-02 | 张家港市普天机械制造有限公司 | Blank fetching device in multi-station blow molding machine |
-
2009
- 2009-07-28 CN CN200910144272A patent/CN101623927A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175378A1 (en) * | 2002-03-14 | 2003-09-18 | John Jandura | Method and apparatus for clamping used in molding applications |
| CN2882973Y (en) * | 2005-07-22 | 2007-03-28 | 倪美琴 | Multi-layer double-station extruding injection moulding machine |
| CN2928366Y (en) * | 2006-01-20 | 2007-08-01 | 好工具有限公司 | Slide block device for mini processing unit |
| CN201494023U (en) * | 2009-07-28 | 2010-06-02 | 张家港市普天机械制造有限公司 | Blank fetching device in multi-station blow molding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502213A (en) * | 2015-12-31 | 2016-04-20 | 国家电网公司 | Power transformation equipment jacking device and adjusting mechanism thereof |
| CN105502213B (en) * | 2015-12-31 | 2018-06-08 | 国家电网公司 | Transformer equipment jacking apparatus and its adjustment mechanism |
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Application publication date: 20100113 |