CN208993064U - A kind of clamping mechanism on bottle blowing machine mould bases - Google Patents
A kind of clamping mechanism on bottle blowing machine mould bases Download PDFInfo
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- CN208993064U CN208993064U CN201821798431.7U CN201821798431U CN208993064U CN 208993064 U CN208993064 U CN 208993064U CN 201821798431 U CN201821798431 U CN 201821798431U CN 208993064 U CN208993064 U CN 208993064U
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- mode locking
- axis
- guiding axis
- pin
- mould bases
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Abstract
The utility model discloses a kind of clamping mechanisms on bottle blowing machine mould bases, it includes guiding axis, positioning drive unit, resetting apparatus, Assembly of pin, mode locking pin assembly；Arc surface notch is arranged in it on guiding axis, for realizing mode locking or die sinking with the cooperation of mode locking pin assembly；It is equipped with Assembly of pin at guiding pin hole one, two position of pin hole, for keeping dynamic model frame and cover half frame mutually locked；The positioning drive unit of guiding axis lower end, at the appointed time section will receive downward active force, makes arc surface notch upper end on mode locking pin assembly insertion guiding axis, dynamic model frame is freely rotated with respect to cover half frame；When the down force suffered by the positioning drive unit disappears, the resetting apparatus of guiding axis upper end can snap action, move upwards guiding axis, realize that dynamic model frame and cover half frame are mutually locked.
Description
Technical field
The utility model relates to rotary bottle blow-moulding machine technical fields, and in particular to a kind of mode locking on bottle blowing machine mould bases
Mechanism.
Background technique
Mould bases in rotary bottle blow-moulding machine includes cover half frame and dynamic model frame, is provided on cover half frame and dynamic model frame for that will determine
Mould bases and dynamic model frame are locked in the clamping mechanism of molding state, and in bottle-blowing machine mould opening-closing station, left, dynamic model frame and mode locking are driven
Mechanism cooperates, and realizes mode locking and the die sinking of mould bases.Usual machine locking mould driving mechanism is to be mounted on open mold station to include
There is the cam for rising curved surface and declining curved surface.
Bottle blowing machine need to be acted when blowing bottle-type by the folding of mold, taking bottle and putting base for cooperative mechanical hand to complete.Lock
Mold mechanism is then so that mold is opened in upper limit when mold needs to open；When mold closes, clamping mechanism is downward
It is mobile, it is inserted into the mode locking hole on dynamic model mold, mold is made to be in the state of mode locking；The blowing for finally cooperating high pressure gas, is completed
Blow bottle.Existing clamping mechanism is influenced by machining accuracy, and the time needed for mode locking is relatively long, after the mode locking wear of work more
Inconvenience is changed, and the noise generated is larger, has seriously affected the production and processing efficiency of bottle blowing machine.
Summary of the invention
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, the clamping mechanism easy to use on bottle blowing machine mould bases, its operation is stable, easy to change, mode locking stroke is controllable, mode locking
Time is shorter.
In order to achieve the above purposes, the technical solution adopted by the utility model is: it include guiding axis, positioning drive unit,
Resetting apparatus, Assembly of pin, mode locking pin assembly；Guide sleeve and three sections of mode locking sets are equipped between cover half frame and dynamic model frame；Guiding axis
It is arranged vertically in guide sleeve, gap is equipped between guiding axis and guide sleeve；The upper end of guiding axis passes through resetting apparatus
It is connect with cover half frame；The lower end of guiding axis is fixedly connected with positioning drive unit；Three sections of mode locking sets are respectively that mode locking covers one, mode locking
Set two, mode locking set three；Mode locking set one, mode locking set two, mode locking set three are respectively provided at the upper, middle and lower between cover half frame and dynamic model frame
Position；The side of guiding axis is cooperatively connected by Assembly of pin and three sections of mode locking sets；The other side of guiding axis and mode locking pin assembly
It is cooperatively connected；
Further, arc surface notch is in axial direction equipped on the guiding axis；It is located at arc surface groove on guiding axis
The position of two sides is equipped with pin hole one and pin hole two above and below mouthful；The arc radius of arc surface notch and the built-in end half of mode locking pin assembly
Diameter is identical；
Further, the Assembly of pin includes mode locking axis one, mode locking axis two, mode locking axis three；Mode locking axis one, mode locking axis
Two are fixedly connected by connecting pin with pin hole one, the pin hole two on guiding axis respectively；Mode locking axis three is fixed on positioning drive unit
On；Mode locking axis one, mode locking axis two, mode locking axis three be socketed in respectively mode locking set one, mode locking set two, mode locking set three in, and with lead
It is parallel to axis, gap is equipped between mode locking axis and corresponding mode locking set；
Further, the resetting apparatus includes spring one, spring base；Spring is socketed in the upper end of guiding axis；Spring
One upper/lower terminal is pressed respectively and is connected on cover half frame and spring base；Spring base is fixedly connected with the upper end of guiding axis；
Further, the positioning drive unit includes mounting base；Mounting base is fixedly connected with the bottom of guiding axis；Peace
The driving device connecting with cam engagement is fixed on dress seat；Driving device connect rear-guard action-oriented axis with cam engagement and is being oriented to
It is moved straight down in set；
Further, the mounting base is equipped with adjusting block；
Further, the driving device is the idler wheel being mounted in mounting base；
Further, the mode locking pin assembly includes spring two, spring pocket, locked mode pin；Locked mode pin by spring two with
Spring pocket is fixedly connected；Arc surface notch on the front end and guiding axis of locked mode pin is cooperatively connected.
Arc surface notch is set on guiding axis, for realizing mode locking or die sinking with the cooperation of mode locking pin assembly；In guiding axis
Assembly of pin is equipped at pin hole one, two position of pin hole, for keeping dynamic model frame and cover half frame mutually locked；The positioning of guiding axis lower end
Driving device, at the appointed time section will receive downward active force, make on mode locking pin assembly insertion guiding axis on arc surface notch
End, is freely rotated dynamic model frame with respect to cover half frame；When the down force suffered by the positioning drive unit disappears, guiding axis upper end
Resetting apparatus meeting snap action, moves upwards guiding axis, realizes that dynamic model frame and cover half frame are mutually locked.
After adopting the above structure, the utility model has the beneficial effect that described in the utility model a kind of for bottle blowing machine mould
Clamping mechanism on frame can carry out quick, reliable, steadily locking or unlocking to fixed and moving mould bases, reduce part difficulty of processing
And assembly difficulty, it is controllable to realize mode locking stroke, and it is easy to change after mode locking set abrasion, the interchangeability of vulnerable part is improved, is dropped
The low installation difficulty of vulnerable part, mode locking workpiece accuracy is higher, enhances the reliability of mode locking.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram between resetting apparatus, Assembly of pin, mode locking pin assembly and guiding axis；
Fig. 3 is the structural schematic diagram of guiding axis；
Fig. 4 is the cross-sectional view in the direction A-A in Fig. 3.
Description of symbols:
1, positioning drive unit；2, mode locking axis three；3, mode locking set three；4, dynamic model frame；5, mode locking axis two；6, mode locking set two；
7, mode locking axis one；8, mode locking set one；9, resetting apparatus；10, cover half frame；11, mode locking pin assembly；12, guiding axis；13, guide sleeve；
14, idler wheel；15, connecting pin；1-1, mounting base；1-2, adjusting block；9-1, spring base；9-2, spring one；11-1, locked mode pin；11-
2, spring pocket；11-3, spring two；12-1, pin hole one；12-2, arc surface notch；12-3, pin hole two.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
Referring to shown in Fig. 1-2, present embodiment the technical solution adopted is that: it includes guiding axis 12, Locating driver
Device 1, resetting apparatus 9, Assembly of pin, mode locking pin assembly 11；Guide sleeve 13 and three sections are equipped between cover half frame 10 and dynamic model frame 4
Mode locking set；Guiding axis 12 is arranged vertically in guide sleeve 13, and gap, guiding are equipped between guiding axis 12 and guide sleeve 13
Set 13 provides guiding role for the up and down motion of guiding axis 12；The upper end of guiding axis 12 is connected by resetting apparatus 9 and cover half frame 10
It connects；The lower end of guiding axis 12 is fixedly connected with positioning drive unit 1；Three sections of mode lockings set be respectively mode locking set 1, mode locking set 26,
Mode locking set 33；Mode locking set 1, mode locking set 26, mode locking set 33 be respectively provided between cover half frame 10 and dynamic model frame 4 it is upper, in,
Lower portion；The side of guiding axis 12 is cooperatively connected by Assembly of pin and three sections of mode locking sets, the other side of guiding axis 12 and mode locking
Pin assembly 11 is cooperatively connected, and mode locking pin assembly 11 carries out lock shaft to guiding axis 12 when unlocking；
Referring to Fig. 3 shown in -4, arc surface notch 12-2 is in axial direction equipped on the guiding axis 12；On guiding axis 12
Position positioned at the two sides arc surface notch 12-2 or more is equipped with two 12-3 of one 12-1 of pin hole and pin hole；The circle of arc surface notch 12-2
Arc radius is identical as the built-in end radius of mode locking pin assembly 11；
Referring to shown in Fig. 1-2, the Assembly of pin includes mode locking axis 1, mode locking axis 25, mode locking axis 32；Mode locking axis
One 7, mode locking axis 25 is fixedly connected by connecting pin 15 with one 12-1 of pin hole, two 12-3 of pin hole on guiding axis 12 respectively；Mode locking
Axis 32 is fixed on positioning drive unit 1；Mode locking axis 1, mode locking axis 25, mode locking axis 32 be socketed in respectively mode locking set 1,
In mode locking set 26, mode locking set 33, and it is parallel with guiding axis 12, gap is equipped between mode locking axis and corresponding mode locking set；
Referring to shown in Fig. 2, the resetting apparatus includes spring one, spring base；Spring is socketed in the upper end of guiding axis；Bullet
The upper/lower terminal of spring one is pressed respectively and is connected on cover half frame and spring base；Spring base is fixedly connected with the upper end of guiding axis；
Spring one makes guiding axis have mobile trend straight up always in guide sleeve；
Referring to shown in Fig. 1-2, the positioning drive unit 1 includes mounting base 1-1；Mounting base 1-1 and guiding axis 12
Bottom is fixedly connected；The driving device connecting with cam engagement is fixed on mounting base 1-1；Driving device is connect with cam engagement
Rear-guard action-oriented axis 12 moves straight down in guide sleeve 13；
The mounting base 1-1 is equipped with adjusting block 1-2；Adjusting block 1-2 and long spiro nail cooperation can adjust die sinking mode locking
Stroke adjusts the journey error between each mould bases, offset mismachining tolerance；
The driving device is the idler wheel 14 being mounted in mounting base；Idler wheel 14 can be under the cam on open mold station
Side rolls, to make the vertical upper and lower movement in guide sleeve 13 of guiding axis 12；Cam is the extremely common driving machine of machinery field
Structure comprising rise curved surface and decline curved surface, idler wheel 14 can scroll up along the rising curved surface of cam when work, and idler wheel 14 can also
Decline curved surface along cam scrolls down through；
Referring to shown in Fig. 2, the mode locking pin assembly 11 includes two 11-3 of spring, spring pocket 11-2, locked mode pin 11-1；Lock
Mould pin 11-1 is fixedly connected by two 11-3 of spring with spring pocket 11-2；The front end of locked mode pin 11-1 and the circular arc on guiding axis 12
Face notch 12-2 is cooperatively connected.
In present embodiment, the installation site of three sections of mode lockings set does not influence mode locking axis 1, mode locking axis 25, mode locking
36 mode locking of axis；Mode locking set can be more stably to mode locking axis 1, mode locking axis 25, mode locking axis using upper, middle and lower segment formula structure
The movement of 32 vertical direction is oriented to, to improve the stability of clamping mechanism mode locking or unlock；
Die sinking process: after the completion of bottle blowing, guiding axis 12 moves downwardly to the mode locking axis 1 made on guiding axis, mode locking axis
25, mode locking axis 32 is detached from corresponding mode locking set on dynamic model frame 4 respectively, and one 9-2 of spring is in compressive state, and locked mode pin 11-1
In the upper end arc surface notch 12-2 of guiding axis 12, counterbore positioning, to release the lock state to dynamic model frame 4；
Mode locking process: into after the completion of base, guiding axis 12, which moves upwards, makes mode locking axis 1, mode locking axis 25,32 points of mode locking axis
Not Cha Ru corresponding mode locking set 1 on dynamic model frame 4, mode locking set 26, in mode locking set 33, one 9-2 of spring restores normal condition, lock
Mould pin 11-1 is located at the lower end arc surface notch 12-2 of guiding axis 12, counterbore positioning is detached from, thus by cover half frame 10, dynamic model frame 4
It is locked in molding state.
The above is only to illustrate the technical solution of the utility model, rather than limits those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of clamping mechanism on bottle blowing machine mould bases, it is characterised in that it includes guiding axis, positioning drive unit, reset
Device, Assembly of pin, mode locking pin assembly；Guide sleeve and three sections of mode locking sets are equipped between cover half frame and dynamic model frame；Guiding axis is along perpendicular
Histogram is equipped with gap to being arranged in guide sleeve between guiding axis and guide sleeve；The upper end of guiding axis is by resetting apparatus and determines
Mould bases connection；The lower end of guiding axis is fixedly connected with positioning drive unit；Three sections of mode locking sets are respectively that mode locking covers one, mode locking set
Two, mode locking set three；Mode locking set one, mode locking set two, mode locking set three are respectively provided at the upper, middle and lower portion between cover half frame and dynamic model frame
Position；The side of guiding axis is cooperatively connected by Assembly of pin and three sections of mode locking sets；Match with mode locking pin assembly the other side of guiding axis
Close connection.
2. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 1, it is characterised in that the guiding
Arc surface notch is in axial direction equipped on axis；The position for being located at arc surface groove mouth or more two sides on guiding axis is equipped with one He of pin hole
Pin hole two；The arc radius of arc surface notch is identical as the built-in end radius of mode locking pin assembly.
3. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 1 or 2, it is characterised in that the pin
Shaft assembly includes mode locking axis one, mode locking axis two, mode locking axis three；Mode locking axis one, mode locking axis two pass through connecting pin and guiding axis respectively
On pin hole one, pin hole two is fixedly connected；Mode locking axis three is fixed on positioning drive unit；Mode locking axis one, mode locking axis two, mode locking
Axis three is socketed in mode locking set one, mode locking set two, mode locking respectively and covers in three, and parallel with guiding axis, and mode locking axis is locked with corresponding
Gap is equipped between die sleeve.
4. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 1, it is characterised in that the reset
Device includes spring one, spring base；Spring is socketed in the upper end of guiding axis；The upper/lower terminal of spring one is pressed and is connected respectively
On cover half frame and spring base；Spring base is fixedly connected with the upper end of guiding axis.
5. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 1, it is characterised in that the positioning
Driving device includes mounting base；Mounting base is fixedly connected with the bottom of guiding axis；It is fixed in mounting base and is connect with cam engagement
Driving device；Driving device connect rear-guard action-oriented axis with cam engagement and moves straight down in guide sleeve.
6. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 5, it is characterised in that the installation
Seat is equipped with adjusting block.
7. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 5, it is characterised in that the driving
Device is the idler wheel being mounted in mounting base.
8. a kind of clamping mechanism on bottle blowing machine mould bases according to claim 1, it is characterised in that the mode locking
Pin assembly includes spring two, spring pocket, locked mode pin；Locked mode pin is fixedly connected by spring two with spring pocket；The front end of locked mode pin
It is cooperatively connected with the arc surface notch on guiding axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798431.7U CN208993064U (en) | 2018-11-02 | 2018-11-02 | A kind of clamping mechanism on bottle blowing machine mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798431.7U CN208993064U (en) | 2018-11-02 | 2018-11-02 | A kind of clamping mechanism on bottle blowing machine mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208993064U true CN208993064U (en) | 2019-06-18 |
Family
ID=66807127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798431.7U Active CN208993064U (en) | 2018-11-02 | 2018-11-02 | A kind of clamping mechanism on bottle blowing machine mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208993064U (en) |
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2018
- 2018-11-02 CN CN201821798431.7U patent/CN208993064U/en active Active
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