CN214294417U - Neck mould structure - Google Patents
Neck mould structure Download PDFInfo
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- CN214294417U CN214294417U CN202023206352.2U CN202023206352U CN214294417U CN 214294417 U CN214294417 U CN 214294417U CN 202023206352 U CN202023206352 U CN 202023206352U CN 214294417 U CN214294417 U CN 214294417U
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- fixing seat
- reinforcing shaft
- matching part
- holes
- neck
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000013011 mating Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 13
- 238000000071 blow moulding Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a neck mould structure, which comprises two rows of holding plates for mounting neck moulds and at least one group of supporting mechanisms, wherein the supporting mechanisms comprise a first fixing seat, a first reinforcing shaft, a second fixing seat, a second reinforcing shaft and a third fixing seat; the first fixing seat and the second fixing seat are respectively arranged on two sides of the two rows of holding plates, and the third fixing seat is arranged between the two rows of holding plates; the first fixing seat is provided with a first inserting matching part; the second fixing seat is provided with a second inserting matching part; the third fixing seat is provided with a third inserting matching part and a fourth inserting matching part; the first reinforcing shaft penetrates through the first through hole, one end of the first reinforcing shaft is connected with the first inserting matching part, and the other end of the first reinforcing shaft is connected with the third inserting matching part; the second reinforcing shaft penetrates through the second through hole, one end of the second reinforcing shaft is connected with the second inserting matching part, and the other end of the second reinforcing shaft is connected with the fourth inserting matching part. The utility model discloses can restrain two flexions that keep the board, still have easy dismounting and the not easy bending deformation characteristics simultaneously.
Description
Technical Field
The utility model relates to a mould, concretely relates to blow molding machine's neck mould structure.
Background
The rotary transfer blow molding machine includes an injection molding step, a temperature adjusting step, a blow molding step, and a taking-out step. In a rotary transfer type blow molding machine, an injection molding station, a temperature adjusting station, a blow molding station, and a take-out station are provided in each of 4 sections of a transfer area of 360 ° in one revolution. Each station is provided with 4 transfer plates which are intermittently and rotationally conveyed. The transfer plate is intermittently transferred to the injection molding station, the temperature adjusting station, the blow molding station, and the take-out station in this order. In the injection molding station, a plurality of preforms are injection molded using a neck mold and an injection core mold that are held on N rows of injection cavity molds and N rows of holding plates, respectively.
In the prior art, patent application No. CN201410377478.6 discloses a blow molding machine, a neck mold assembly, having: n rows of holding plates for holding a plurality of neck molds, respectively, where N is an integer of 2 or more; a support mechanism that supports the N rows of holding plates, the support mechanism including: at least one reinforcing shaft provided in a row direction of the N rows of holding plates, and two first fixing portions fixed to both ends of the at least one reinforcing shaft, wherein each of the N rows of holding plates has at least one 1 st through hole through which the at least one reinforcing shaft passes, and each of the N rows of holding plates has: a pair of dividing plates for fixing a pair of neck part molds, two 2 nd through holes penetrating in the row direction of the N rows of holding plates at a plurality of positions in the longitudinal direction, two guide shafts inserted in the two 2 nd through holes, and two biasing members inserted in the two guide shafts respectively and biasing the pair of dividing plates in the direction of closing the pair of dividing plates. The neck mold assembly of this structure has the following problems: the N rows of holding plates each have at least one 1 st through hole through which the at least one reinforcing shaft passes, two 1 st through holes are formed in each of the two rows of holding plates, the reinforcing shaft is passed through each of the 1 st through holes, both end portions of the reinforcing shaft are fixed by two 1 st fixing portions, and the reinforcing shaft can suppress flexure of the two rows of holding plates. However, the design of penetrating through two rows of holding plates by using one reinforcing shaft has the defect of troublesome disassembly and assembly, and the reinforcing shaft is easy to bend and deform due to too long length.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a neck mould structure, which can inhibit the deflection of two retaining plates and has the characteristics of convenient disassembly and assembly and difficult bending deformation.
The purpose of the utility model is realized by adopting the following technical scheme:
a neck mold structure comprising two columns of retaining panels for mounting neck molds, the two columns of retaining panels comprising a first retaining panel comprised of a pair of first segmented panels and a second retaining panel comprised of a pair of second segmented panels; the first holding plate is provided with at least one first through hole along the width direction of the first holding plate, and the second holding plate is provided with at least one second through hole along the width direction of the second holding plate; the method is characterized in that:
the support mechanism comprises a first fixed seat, a first reinforcing shaft, a second fixed seat, a second reinforcing shaft and a third fixed seat;
the first fixing seat and the second fixing seat are respectively arranged on two sides of the two rows of holding plates in the width direction, and the third fixing seat is arranged between the two rows of holding plates; a first inserting and matching part is arranged on one side, facing the first retaining plate, of the first fixing seat; a second inserting and matching part is arranged on one side, facing the second retaining plate, of the second fixing seat; a third inserting and matching part is arranged on one side, facing the first retaining plate, of the third fixing seat, and a fourth inserting and matching part is arranged on one side, facing the second retaining plate, of the third fixing seat;
the first reinforcing shaft penetrates through the first through hole, one end of the first reinforcing shaft is connected with the first splicing matching part, and the other end of the first reinforcing shaft is connected with the third splicing matching part;
the second reinforcing shaft penetrates through the second through hole, one end of the second reinforcing shaft is connected with the second inserting and matching part, and the other end of the second reinforcing shaft is connected with the fourth inserting and matching part.
In an optional embodiment, the first plug-in mating portion, the second plug-in mating portion, the third plug-in mating portion, and the fourth plug-in mating portion are all grooves or holes.
In an optional implementation manner, a blocking portion is disposed on the third fixing seat between the first insertion groove and the second insertion groove, so that the first insertion groove and the second insertion groove are not communicated with each other.
In an alternative embodiment, the first reinforcing shaft and the second reinforcing shaft are located on the same axis in the width direction of the holding plate.
In an optional embodiment, the number of the supporting mechanisms is two or more, and the number of the first through holes and the number of the second through holes are two or more.
In an optional embodiment, the first fixing seat is further provided with two first mounting holes, and the first mounting holes penetrate through the top surface and the bottom surface of the first fixing seat; the two first mounting holes are symmetrically distributed on two sides of the first inserting and connecting part.
In an optional implementation manner, two second mounting holes are further formed in the second fixing seat, and the second mounting holes penetrate through the top surface and the bottom surface of the second fixing seat; the two second mounting holes are symmetrically distributed on two sides of the second inserting and connecting part.
In an optional implementation manner, two third mounting holes are further formed in the third fixing seat, and the third mounting holes penetrate through the top surface and the bottom surface of the third fixing seat; the two third mounting holes are symmetrically distributed on two sides of the third inserting and connecting matching part and the fourth inserting and connecting matching part.
In an optional embodiment, the device further comprises a first guide mechanism and a second guide mechanism;
the first guide mechanism comprises two first guide through holes penetrating along the width direction of the first holding plate, two first guide shafts inserted into the two first guide through holes, and two first springs respectively inserted into the two first guide shafts and applying force to the direction for closing the pair of first dividing plates;
the second guide mechanism includes two second guide through holes penetrating in the width direction of the second holding plate, two second guide shafts inserted through the two second guide through holes, and two second springs inserted through the two second guide shafts, respectively, and applying a force in a direction to close the pair of second dividing plates.
In an alternative embodiment, a plurality of neck molds are provided on each of the two rows of retaining plates, the neck molds being formed by a pair of neck section forms secured to each of the dividing plates.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the neck mold structure of the utility model comprises a supporting mechanism, wherein the supporting mechanism comprises a first fixed seat, a first reinforcing shaft, a second fixed seat, a second reinforcing shaft and a third fixed seat; the first reinforcing shaft penetrates through the first through hole, one end of the first reinforcing shaft is connected with the first inserting and matching part, and the other end of the first reinforcing shaft is connected with the third inserting and matching part; the second reinforcing shaft penetrates through the second through hole, one end of the second reinforcing shaft is connected with the second plug-in matching part, and the other end of the second reinforcing shaft is connected with the fourth plug-in matching part; the design that one reinforcing shaft penetrates through one row of corresponding retaining plates has the advantage of convenience in disassembly and assembly, and after the length of the reinforcing shaft is shortened, the reinforcing shaft is not easy to bend and deform.
Drawings
FIG. 1 is a side sectional view of a neck mold structure according to a first embodiment;
FIG. 2 is a schematic top view of a neck mold structure according to the first embodiment;
fig. 3 is a schematic structural view of a first fixing base according to a first embodiment;
fig. 4 is a schematic structural view of a second fixing base according to the first embodiment;
fig. 5 is a schematic structural view of a third fixing base according to the first embodiment.
In the figure: 11. a first retention plate; 111. a first dividing plate; 112. a first through hole; 12. a second holding plate; 121. a second dividing plate; 122. a second through hole; 21. a first fixed seat; 211. a first plug-in mating portion; 212. a first mounting hole; 22. a first reinforcing shaft; 23. a second fixed seat; 231. a second plug-in mating portion; 232. a second mounting hole; 24. a second reinforcing shaft; 25. a third fixed seat; 251. a third plug-in mating part; 252. a fourth plug-in mating portion; 253. a blocking section; 254. and a third mounting hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict. Except as specifically noted, the materials and equipment used in this example are commercially available. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.
In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "connected," "communicating," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a connection through an intervening medium, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The first embodiment is as follows:
referring to fig. 1-5, a neck mold structure includes:
two rows of holding plates including a first holding plate 11 and a second holding plate 12, the first holding plate 11 being constituted by a pair of first divided plates 111, the second holding plate 12 being constituted by a pair of second divided plates 121; the first holding plate 11 is provided with at least one first through hole 112 along the width direction thereof, and the second holding plate 12 is provided with at least one second through hole 122 along the width direction thereof;
a plurality of neck molds (not shown) are respectively arranged on the two rows of holding plates, and each neck mold is composed of a pair of neck part molds (not shown) fixed on each partition plate; the neck mold is of conventional construction.
The support mechanism comprises a first fixed seat 21, a first reinforcing shaft 22, a second fixed seat 23, a second reinforcing shaft 24 and a third fixed seat 25;
the first fixing seat 21 and the second fixing seat 23 are respectively arranged on two sides of the two rows of holding plates in the width direction, and the third fixing seat 25 is arranged between the two rows of holding plates; a first inserting and matching part 211 is arranged on one side of the first fixed seat 21 facing the first holding plate 11; a second inserting and matching part 231 is arranged on one side, facing the second holding plate, of the second fixing seat 23; a third inserting and matching part 251 is arranged on one side of the third fixed seat 25 facing the first holding plate 11, and a fourth inserting and matching part 252 is arranged on one side of the third fixed seat 25 facing the second holding plate;
the first reinforcing shaft 22 penetrates the first through hole 112, one end of the first reinforcing shaft is connected with the first inserting matching part 211, and the other end of the first reinforcing shaft is connected with the third inserting matching part 251;
the second reinforcing shaft 24 penetrates the second through hole 122, and has one end connected to the second insertion fitting portion 231 and the other end connected to the fourth insertion fitting portion 252.
In practical application, the first fixing seat 21, the second fixing seat 23, and the third fixing seat 25 are all detachably and fixedly mounted on a transfer plate of the rotary transfer type blow molding machine.
In the preferred embodiment of the present invention, the first inserting mating portion 211, the second inserting mating portion 231, the third inserting mating portion 251, and the fourth inserting mating portion 252 are all grooves. Specifically, the top surface of recess and the side opening towards the reinforcing shaft, design like this, the reinforcing shaft can be better with the recess cooperation of pegging graft, and it is more convenient to install and dismantle.
The utility model discloses in the implementation of preferred, be equipped with separation portion 253 on the third fixing base 25 between first inserting groove and the second inserting groove for first inserting groove and second inserting groove do not communicate each other. By this design, interference between the first reinforcing shaft 22 and the second reinforcing shaft 24 can be prevented.
In the preferred embodiment of the present invention, the first reinforcing shaft 22 and the second reinforcing shaft 24 are located on the same axis along the width direction of the holding plate. By the design, the layout is more reasonable, and the space utilization rate is high.
Referring to fig. 2, in a preferred embodiment of the present invention, the number of the supporting mechanisms is two, and the number of the first through holes 112 and the number of the second through holes 122 are two. Specifically, two sets of supporting mechanism are along the length direction symmetric distribution of two holding plates for the atress is more even, guarantees that the holding plate is more stable at the removal in-process.
Referring to fig. 3, in a preferred embodiment of the present invention, two first mounting holes 212 are further disposed on the first fixing base 21, and the first mounting holes 212 penetrate through the top surface and the bottom surface of the first fixing base 21; the two first mounting holes 212 are symmetrically distributed on two sides of the first inserting-connecting matching portion 211. Specifically, the two first mounting holes 212 may be threaded holes, two threaded holes are correspondingly formed in the transfer plate, and the first fixing seat 21 is fixedly mounted on the transfer plate through two locking screws, so that the advantage of more stable fixed connection is achieved.
Referring to fig. 4, in a preferred embodiment of the present invention, two second mounting holes 232 are further disposed on the second fixing base 23, and the second mounting holes 232 penetrate through the top surface and the bottom surface of the second fixing base 23; the two second mounting holes 232 are symmetrically distributed on two sides of the second inserting and connecting portion 231. Specifically, two second mounting holes 232 may be threaded holes, two threaded holes are correspondingly formed in the transfer plate, and the second fixing seat 23 is fixedly mounted on the transfer plate through two locking screws, so that the advantage of more stable fixed connection is achieved.
Referring to fig. 5, in a preferred embodiment of the present invention, two third mounting holes 254 are further disposed on the third fixing base 25, and the third mounting holes 254 penetrate through the top surface and the bottom surface of the third fixing base 25; the two third mounting holes 254 are symmetrically distributed on two sides of the third socket mating portion 251 and the fourth socket mating portion 252. Specifically, the two third mounting holes 254 may be threaded holes, two corresponding threaded holes are formed in the transfer plate, and the third fixing seat 25 is fixedly mounted on the transfer plate through two locking screws, which has the advantage of more stable fixed connection. Example two:
the embodiment has the characteristics that: the device also comprises a first guide mechanism and a second guide mechanism;
the first guide mechanism includes two first guide through holes penetrating in the width direction of the first holding plate, two first guide shafts inserted through the two first guide through holes, and two first springs inserted through the two first guide shafts, respectively, and applying a force in a direction to close the pair of first dividing plates;
the second guide mechanism includes two second guide through holes penetrating in the width direction of the second holding plate, two second guide shafts inserted through the two second guide through holes, and two second springs inserted through the two second guide shafts, respectively, and urging the pair of second dividing plates in a direction to close the pair of second dividing plates.
The rest is the same as the first embodiment.
Example three:
the embodiment has the characteristics that: the first inserting and connecting matching part, the second inserting and connecting matching part, the third inserting and connecting matching part and the fourth inserting and connecting matching part are all holes. The rest is the same as the first embodiment.
Other examples are as follows:
the utility model discloses a supporting mechanism's quantity is three or more groups, corresponds with it, the quantity of first perforating hole, second perforating hole is three or more, can carry out corresponding adjustment according to actual conditions. While only certain features and embodiments of the application have been illustrated and described, many modifications and changes may occur to those skilled in the art (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the scope and spirit of the invention in the claims.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A neck mold structure comprising two columns of retaining panels for mounting neck molds, the two columns of retaining panels comprising a first retaining panel comprised of a pair of first segmented panels and a second retaining panel comprised of a pair of second segmented panels; the first holding plate is provided with at least one first through hole along the width direction of the first holding plate, and the second holding plate is provided with at least one second through hole along the width direction of the second holding plate; the method is characterized in that: the support mechanism comprises a first fixed seat, a first reinforcing shaft, a second fixed seat, a second reinforcing shaft and a third fixed seat;
the first fixing seat and the second fixing seat are respectively arranged on two sides of the two rows of holding plates in the width direction, and the third fixing seat is arranged between the two rows of holding plates; a first inserting and matching part is arranged on one side, facing the first retaining plate, of the first fixing seat; a second inserting and matching part is arranged on one side, facing the second retaining plate, of the second fixing seat; a third inserting and matching part is arranged on one side, facing the first retaining plate, of the third fixing seat, and a fourth inserting and matching part is arranged on one side, facing the second retaining plate, of the third fixing seat;
the first reinforcing shaft penetrates through the first through hole, one end of the first reinforcing shaft is connected with the first splicing matching part, and the other end of the first reinforcing shaft is connected with the third splicing matching part;
the second reinforcing shaft penetrates through the second through hole, one end of the second reinforcing shaft is connected with the second inserting and matching part, and the other end of the second reinforcing shaft is connected with the fourth inserting and matching part.
2. The neck mold structure according to claim 1, wherein the first, second, third and fourth mating portions are all grooves or holes.
3. The neck mold structure of claim 1, wherein a blocking portion is disposed on the third fixing seat between the first insertion groove and the second insertion groove, so that the first insertion groove and the second insertion groove are not communicated with each other.
4. The neck mold structure according to claim 1, wherein the first reinforcing shaft and the second reinforcing shaft are located on the same axis in a width direction of the holding plate.
5. The neck mold structure according to claim 1, wherein the number of the supporting means is two or more, and the number of the first through-holes and the number of the second through-holes are two or more.
6. The neck mold structure according to claim 1, wherein the first fixing seat is further provided with two first mounting holes, and the first mounting holes penetrate through the top surface and the bottom surface of the first fixing seat; the two first mounting holes are symmetrically distributed on two sides of the first inserting and connecting part.
7. The neck mold structure according to claim 1, wherein the second fixing seat is further provided with two second mounting holes, and the second mounting holes penetrate through the top surface and the bottom surface of the second fixing seat; the two second mounting holes are symmetrically distributed on two sides of the second inserting and connecting part.
8. The neck mold structure according to claim 1, wherein the third fixing seat is further provided with two third mounting holes, and the third mounting holes penetrate through the top surface and the bottom surface of the third fixing seat; the two third mounting holes are symmetrically distributed on two sides of the third inserting and connecting matching part and the fourth inserting and connecting matching part.
9. The neck mold structure of claim 1, further comprising a first guide mechanism and a second guide mechanism;
the first guide mechanism comprises two first guide through holes penetrating along the width direction of the first holding plate, two first guide shafts inserted into the two first guide through holes, and two first springs respectively inserted into the two first guide shafts and applying force to the direction for closing the pair of first dividing plates;
the second guide mechanism includes two second guide through holes penetrating in the width direction of the second holding plate, two second guide shafts inserted through the two second guide through holes, and two second springs inserted through the two second guide shafts, respectively, and applying a force in a direction to close the pair of second dividing plates.
10. A neck molding structure as claimed in claim 1 wherein a plurality of neck molds are provided in each of the two columns of retainer panels, the neck molds being formed by a pair of neck section forms secured to each of the divider panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206352.2U CN214294417U (en) | 2020-12-25 | 2020-12-25 | Neck mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206352.2U CN214294417U (en) | 2020-12-25 | 2020-12-25 | Neck mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214294417U true CN214294417U (en) | 2021-09-28 |
Family
ID=77862609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023206352.2U Active CN214294417U (en) | 2020-12-25 | 2020-12-25 | Neck mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214294417U (en) |
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2020
- 2020-12-25 CN CN202023206352.2U patent/CN214294417U/en active Active
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Denomination of utility model: A neck mold structure Effective date of registration: 20231229 Granted publication date: 20210928 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. Lunjiao Branch Pledgor: FOSHAN GONGZHENG PACKAGING EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980075560 |