CN210880845U - Linkage type mould closing mechanism of bottle blowing mould - Google Patents
Linkage type mould closing mechanism of bottle blowing mould Download PDFInfo
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- CN210880845U CN210880845U CN201921826643.6U CN201921826643U CN210880845U CN 210880845 U CN210880845 U CN 210880845U CN 201921826643 U CN201921826643 U CN 201921826643U CN 210880845 U CN210880845 U CN 210880845U
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Abstract
Linkage type bottle blowing mould locking mechanism, including the die carrier, can slide the initiative template and the driven template of open and shut the compound die in the die carrier, respectively relative fixed mounting two half moulds on initiative template and driven template, be used for driving the actuating mechanism of initiative template motion, be used for connecting initiative template and driven template and carry out the link gear of linkage open and shut the compound die, thereby the utility model discloses an thereby adopt the driven link gear of rack and pinion cooperation to realize two half mould synchronous phase-to-phase removals, shorten the mould time that opens and shuts of mould, guarantee the precision of compound die position. And the application number of teeth unequal duplicate gear cooperation rack realizes two half moulds not isokinetic and not equidistance motion, and the concrete position of compound die is adjusted according to actual conditions to the convenience, compact structure, moreover because rack and pinion cooperation transmission efficiency is high, the accurate characteristics of transmission make the utility model discloses a little, the compound die position control of the mould energy consumption that opens and shuts.
Description
Technical Field
The utility model belongs to the bottle blowing mould field, concretely relates to coordinated type bottle blowing mould locking mechanism.
Background
The prior full-automatic bottle blowing machine adopts an automatic blank placing and taking device to realize the placing and taking of a bottle blank, in the process of using the automatic blank placing and taking device, a support ring of the bottle blank needs to be clamped and positioned by a clamping port plate on a mold, and the automatic blank placing and taking device is kept still before the mold closing is finished, so that the automatic blank placing and taking device needs two half molds of the mold to move simultaneously, namely, the two half molds need to be drawn close to the middle to the clamping port plate to clamp the support ring of the bottle blank to finish the positioning. And two half moulds move simultaneously to open and close the mould, can shorten the mould time of opening and shutting, shorten single shaping cycle, improve bottle blowing machine work efficiency, and most full-automatic bottle blowing moulds add power for two half moulds respectively and realize that two half moulds move simultaneously now, and such mode power consumption is great, and the synchronous motion of two half moulds is difficult to control moreover, leads to the position when two half moulds compound the mould to be difficult to carry out high accuracy control.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a linkage type bottle blowing mold closing mechanism.
The utility model provides a technical scheme that its technical problem adopted is:
the linkage type bottle blowing mold closing mechanism comprises a mold frame, a driving mold plate and a driven mold plate, wherein the driving mold plate and the driven mold plate can slide in the mold frame to open and close a mold, two half molds are respectively and relatively and fixedly installed on the driving mold plate and the driven mold plate, a driving mechanism is used for driving the driving mold plate to move, and a linkage mechanism is used for connecting the driving mold plate and the driven mold plate to perform linkage opening and closing mold.
The utility model discloses in, the linkage gear adopts duplicate gear, initiative rack and driven rack mesh with two gears of duplicate gear respectively mutually.
The utility model discloses in, be equipped with on the die carrier and be used for supporting linkage gear pivoted gear mounting panel, linkage gear movable mounting is on gear mounting panel.
The utility model discloses in, the die carrier is including preceding fixed die plate, back fixed die plate and guide pillar, fixed die plate and back fixed die plate before the both ends difference fixed connection of guide pillar.
The utility model discloses in, the activity of initiative template and driven template is cup jointed and can be followed guide pillar endwise slip on the guide pillar.
The utility model discloses in, the space separation formation in the die carrier of initiative template is used for initiative template and driven template to carry out the linkage interval of die opening and shutting movement and is used for installing actuating mechanism's installation interval.
The utility model discloses in, actuating mechanism is the telescoping cylinder, and telescoping cylinder fixed mounting is in the die carrier, and the telescopic link and the initiative template of telescoping cylinder are connected.
The utility model has the advantages that: the utility model discloses an thereby adopt rack and pinion cooperation driven link gear to realize two half module synchronous phase to each other removal, shorten the mould time that opens and shuts of mould, guarantee the precision of compound die position. And the application number of teeth unequal duplicate gear cooperation rack realizes two half moulds not isokinetic and not equidistance motion, and the concrete position of compound die is adjusted according to actual conditions to the convenience, compact structure, moreover because rack and pinion cooperation transmission efficiency is high, the accurate characteristics of transmission make the utility model discloses a little, the compound die position control of the mould energy consumption that opens and shuts.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a schematic view of an overall installation structure of the first embodiment;
FIG. 3 is a perspective view of the second embodiment;
FIG. 4 is a schematic view of an overall installation structure of the second embodiment;
fig. 5 is a schematic structural view of a double gear in the second embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, the present embodiment discloses a coordinated bottle blowing mold clamping mechanism, which includes a mold frame 1, a driving mold plate 2 and a driven mold plate 3 capable of sliding in the mold frame 1 to open and close the mold, two mold halves 4, 4' respectively and fixedly mounted on the driving mold plate 2 and the driven mold plate 3, a driving mechanism 5 for driving the driving mold plate 2 to move, and a linkage mechanism 6 for connecting the driving mold plate 2 and the driven mold plate 3 to perform coordinated mold opening and closing, where the linkage mechanism 6 includes a linkage gear 61, a driving rack 62 and a driven rack 63 engaged with the linkage gear 61, the driving rack 62 and the driving mold plate 2 are relatively and fixedly connected, the driven rack 63 and the driven mold plate 3 are relatively and fixedly connected, the driving rack 62 and the driven rack 63 are relatively disposed on the outer side of the linkage gear 61, in the present embodiment, the speeds of the driving mold plate 2 and the driven mold plate 3 in mold opening and, the movement distances are the same, and the two half dies 4 and 4' synchronously move in opposite directions by adopting the gear and rack matched transmission linkage mechanism 6, so that the die opening and closing time of the die is shortened, and the accuracy of the die closing position is ensured.
As a preferred embodiment, a gear mounting plate 64 for supporting the linkage gear 61 to rotate is provided on the mold frame 1, the linkage gear 61 is movably mounted on the gear mounting plate 64, the linkage gear 61 is mounted on the gear mounting plate 64 by providing a gear shaft, and the linkage gear 61 rotates around the gear shaft.
In a preferred embodiment, the mold frame 1 includes a front fixed mold plate 11, a rear fixed mold plate 12, and guide posts 13, and both ends of the guide posts 13 are respectively fixedly connected to the front fixed mold plate 11 and the rear fixed mold plate 12. The driving template 2 and the driven template 3 are movably sleeved on the guide post 13 and can axially slide along the guide post 13, in the embodiment, four guide posts 13 are arranged, the four guide posts 13 are fixedly arranged at four corners of the front fixed template 11 and the rear fixed template 12 in a distributed manner to form a frame structure, and the front fixed template 11 and the rear fixed template 12 are arranged right opposite to each other.
In a preferred embodiment, the driving die plate 2 partitions a space in the die carrier 1 to form an interlocking section 14 for opening and closing the driving die plate 2 and the driven die plate 3 and a mounting section 15 for mounting the driving mechanism 5.
As preferred embodiment, actuating mechanism 5 is the telescoping cylinder, and telescoping cylinder fixed mounting is in die carrier 1, and the telescopic link and the initiative template 2 of telescoping cylinder are connected, slide along the axial of guide pillar 13 through telescoping cylinder drive initiative template 2, drive the motion in opposite directions of driven template 3 through link gear 6 simultaneously to realize the deciliter mould action of two half module 4, 4', the utility model discloses in, this technological effect can all be realized to the telescoping cylinder can adopt parts that have flexible drive function such as cylinder, pneumatic cylinder.
Example two:
the implementation of the present embodiment is substantially the same as that of the first embodiment, and the differences are: as shown in fig. 3 to 5, the linkage gear 61 is a duplicate gear, the driving rack 62 and the driven rack 63 are respectively engaged with two gears of the duplicate gear, wherein the number of the two gears in the duplicate gear is different, so that the two half molds 4 and 4' can move at different speeds and different distances, the specific position of mold closing can be conveniently adjusted according to actual conditions, and in practical application, the specific position of mold closing can be adjusted according to a formula
Calculating the ratio a of the moving distance of the driving template 2 and the driven template 3 in the mold closing process so as to determine the specific position of mold closing, wherein1、l2The movement distances m of the driving template 2 and the driven template 3 respectively1、z1The module and number of teeth, m, of the gear engaged with the driving rack 62, respectively2、z2The module and the number of teeth of the gear engaged with the driven rack 63, respectively.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (7)
1. Coordinated type bottle blowing mould locking mechanism, including the die carrier, can slide the initiative template and the driven template of open and shut mould in the die carrier, respectively relative fixed mounting two half moulds on initiative template and driven template, be used for driving the actuating mechanism of initiative template motion, be used for connecting initiative template and driven template and carry out the linkage mechanism of linkage open and shut mould, its characterized in that: the linkage mechanism comprises a linkage gear, a driving rack and a driven rack, wherein the driving rack and the driven rack are meshed with the linkage gear, the driving rack is fixedly connected with the driving template relatively, and the driven rack is fixedly connected with the driven template relatively.
2. The linkage type bottle blowing mold clamping mechanism according to claim 1, characterized in that: the linkage gear adopts a duplicate gear, and the driving rack and the driven rack are respectively meshed with two gears of the duplicate gear.
3. The linkage type bottle blowing mold clamping mechanism according to claim 1, characterized in that: the die carrier is provided with a gear mounting plate for supporting the linkage gear to rotate, and the linkage gear is movably mounted on the gear mounting plate.
4. The linkage type bottle blowing mold clamping mechanism according to claim 1, characterized in that: the die carrier comprises a front fixed die plate, a rear fixed die plate and a guide pillar, wherein two ends of the guide pillar are respectively and fixedly connected with the front fixed die plate and the rear fixed die plate.
5. The linkage type bottle blowing mold clamping mechanism according to claim 4, characterized in that: the driving template and the driven template are movably sleeved on the guide post and can axially slide along the guide post.
6. The linkage type bottle blowing mold clamping mechanism according to claim 1, characterized in that: the driving template separates the space in the die carrier to form a linkage section for the driving template and the driven template to perform die opening and closing movement and an installation section for installing a driving mechanism.
7. The linkage type bottle blowing mold clamping mechanism according to claim 1, characterized in that: the driving mechanism is a telescopic cylinder, the telescopic cylinder is fixedly installed in the die carrier, and a telescopic rod of the telescopic cylinder is connected with the driving template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826643.6U CN210880845U (en) | 2019-10-28 | 2019-10-28 | Linkage type mould closing mechanism of bottle blowing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826643.6U CN210880845U (en) | 2019-10-28 | 2019-10-28 | Linkage type mould closing mechanism of bottle blowing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210880845U true CN210880845U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921826643.6U Active CN210880845U (en) | 2019-10-28 | 2019-10-28 | Linkage type mould closing mechanism of bottle blowing mould |
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|---|---|
| CN (1) | CN210880845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571707A (en) * | 2022-03-02 | 2022-06-03 | 佛山市永优特精密机械有限公司 | Linkage structure and processing die |
-
2019
- 2019-10-28 CN CN201921826643.6U patent/CN210880845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571707A (en) * | 2022-03-02 | 2022-06-03 | 佛山市永优特精密机械有限公司 | Linkage structure and processing die |
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