CN220784561U - Positioning cavity of bottle blowing machine - Google Patents
Positioning cavity of bottle blowing machine Download PDFInfo
- Publication number
- CN220784561U CN220784561U CN202322513724.3U CN202322513724U CN220784561U CN 220784561 U CN220784561 U CN 220784561U CN 202322513724 U CN202322513724 U CN 202322513724U CN 220784561 U CN220784561 U CN 220784561U
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- cavity
- positioning cavity
- die cavity
- blowing machine
- mold
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- 238000007664 blowing Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 36
- 210000001161 mammalian embryo Anatomy 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a positioning cavity of a bottle blowing machine, which comprises a left positioning cavity, a right positioning cavity, a mold pressing strip, a mold cavity end socket and a mold cavity pressing plate, wherein the two groups of mold pressing strips are symmetrically arranged between the left positioning cavity and the right positioning cavity respectively, the mold pressing strip is used for fixing a bottle blank mold in a cylinder, the mold cavity end socket comprises a left end socket and a right end socket, the left end socket is fixedly arranged at one end of the left positioning cavity, the right end socket is fixedly arranged at one end of the right positioning cavity, the mold cavity pressing plate comprises a left pressing plate and a right pressing plate, the left pressing plate is fixedly arranged at one end of the left positioning cavity far away from the left end socket, and the right end socket is fixedly arranged at one end of the right positioning cavity far away from the right end socket. The positioning cavity can enable the die assembly references of the bottle blank dies to coincide, improves die assembly precision, enhances die assembly force, avoids gaps among the bottle blank dies due to insufficient die assembly force, and enables the produced bottle die assembly line to be obvious, thereby improving the product production quality of the bottle blowing machine.
Description
Technical Field
The utility model relates to the technical field of bottle blowing machines, in particular to a positioning cavity of a bottle blowing machine.
Background
The bottle blowing machine is a device for manufacturing plastic particles into hollow containers through a blow molding process, and most bottle blowing machines are also two-step bottle blowing machines, namely, plastic raw materials are required to be manufactured into bottle blanks first and then blown.
The bottle of bottle blowing machine is by mould shape blow molding, and the mould is put in the locating rack, fixes with a locating cavity, and the locating cavity has the water channel, cools off the mould of blowing bottle, and this locating cavity divide into left locating cavity and right locating cavity, and left locating cavity and right locating cavity use in a whole circle of synthesis in pairs, and the precision of current left locating cavity and right locating cavity assembly is lower, can lead to the mould compound die benchmark to be not coincident, and the clamp force is not enough, and because the clamp force is not enough, makes the bottle die line of producing more obvious, influences the product quality of complete machine.
Disclosure of Invention
The utility model aims to provide a positioning cavity of a bottle blowing machine, which solves the problems that the assembly precision of a left positioning cavity and a right positioning cavity is low, the die assembly reference of a die is not overlapped, and the die assembly force is insufficient in the existing positioning cavity in the background art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a positioning cavity of bottle blowing machine, includes left location chamber and right location chamber, left location chamber with right location chamber can splice and form a drum, still includes:
the two groups of mould pressing strips are symmetrically arranged between the left positioning cavity and the right positioning cavity respectively and are used for fixing the bottle embryo mould in the cylinder;
the die cavity end enclosure comprises a left end enclosure and a right end enclosure, the left end enclosure is fixedly arranged at one end of the left positioning cavity, the right end enclosure is fixedly arranged at one end of the right positioning cavity, and the left end enclosure and the right end enclosure are mutually symmetrical and are mutually sealed and attached;
the die cavity clamp plate, the die cavity clamp plate includes left clamp plate and right clamp plate, left clamp plate fixed set up in left side location chamber is kept away from the one end of left head, right head fixed set up in right side location chamber is kept away from the one end of right head, left clamp plate with right clamp plate mutual symmetry just separates each other.
As a further scheme of the utility model: the left positioning cavity and the right positioning cavity are internally provided with a plurality of through holes, one end of each through hole is a water inlet, the other end of each through hole is a water outlet, water holes communicated with the water inlet and the water outlet are formed in the die cavity sealing head and the die cavity pressing plate, and the water inlet and the water outlet are connected with an external water pipe through the water holes.
As a further scheme of the utility model: the left positioning cavity and the right positioning cavity are provided with a first sealing groove at two ends, and the water inlet and the water outlet are distributed in the first sealing groove.
As a further scheme of the utility model: the end part of the die cavity sealing head and the end part of the die cavity pressing plate are also provided with second sealing grooves matched with the first sealing grooves, and sealing strips are arranged in the second sealing grooves.
As a further scheme of the utility model: the surface of the left positioning cavity is provided with a square groove, and a square sealing ring is arranged in the square groove.
As a further scheme of the utility model: the die cavity seal head and the die cavity pressing plate are provided with a plurality of screw holes, and screws are arranged in the screw holes.
The utility model has the following beneficial effects:
(1) By arranging the mould pressing strips, the two groups of mould pressing strips are respectively and symmetrically arranged between the left positioning cavity and the right positioning cavity, the mould pressing strips are mutually matched with the bottle embryo mould, the bottle embryo mould is fixed in the cylinder, the mould closing reference of the bottle embryo mould is overlapped, and the mould closing precision is improved; simultaneously, through setting up die cavity head and die cavity clamp plate, the die cavity head includes left head and right head, and the die cavity clamp plate includes left clamp plate and right clamp plate, and left head and right head cooperation and left clamp plate and right clamp plate cooperation further fix bottle embryo mould in the drum, under the prerequisite of bottle embryo mould compound die benchmark coincidence, strengthen the mold clamping force, avoid because the mold clamping force is not enough, have the gap between the bottle embryo mould, make the bottle die line of producing more obvious to improve the product production quality of bottle blowing machine.
(2) Through all having seted up a sealed slot in the both ends in left side location chamber and right side location chamber, water inlet and delivery port all distribute in a sealed slot, the die cavity head also has been seted up with a sealed slot assorted No. two sealed slots with die cavity clamp plate tip, all is provided with the sealing strip in No. two sealed slots, improves the sealed effect of left side location chamber, right side location chamber and die cavity head, die cavity clamp plate junction, prevents that the cooling water from leaking outward.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of the left positioning cavity, right positioning cavity and mold bead assembly structure of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 from below;
fig. 4 is a schematic perspective view of the structure of the cavity end plate and the cavity pressing plate of the utility model.
In the figure: 1. a left positioning cavity; 2. a right positioning cavity; 3. a cylinder; 4. pressing the mold; 5. a die cavity end socket; 6. a left end socket; 7. a right end socket; 8. a cavity platen; 9. a left pressing plate; 10. a right pressing plate; 11. a through hole; 12. a water hole; 13. sealing the groove I; 14. sealing the groove II; 15. a sealing strip; 16. square grooves; 17. a square sealing ring; 18. screw holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a positioning cavity of a bottle blowing machine, which comprises a left positioning cavity 1, a right positioning cavity 2, a mold pressing strip 4, a mold cavity end socket 5 and a mold cavity pressing plate 8, wherein the left positioning cavity 1 and the right positioning cavity 2 can be spliced to form a cylinder 3, and a bottle embryo mold for blowing bottles is fixed in the cylinder 3.
As shown in fig. 1, two sets of mold pressing strips 4 are symmetrically arranged between the left positioning cavity 1 and the right positioning cavity 2 respectively, the mold pressing strips 4 can be detachably fixed on the left positioning cavity 1 and the right positioning cavity 2 through screws, the mold pressing strips 4 are used for being matched with a bottle embryo mold, the bottle embryo mold is fixed in the cylinder 3, mold closing references of the bottle embryo mold can be overlapped, and mold closing precision is improved.
As shown in fig. 1 and 4, the die cavity seal head 5 comprises a left seal head 6 and a right seal head 7, the left seal head 6 is fixedly arranged at one end of the left positioning cavity 1, the right seal head 7 is fixedly arranged at one end of the right positioning cavity 2, and the left seal head 6 and the right seal head 7 are mutually symmetrical and are mutually sealed and attached; the die cavity clamp plate 8 includes left clamp plate 9 and right clamp plate 10, left clamp plate 9 is fixed to be set up in left side locating chamber 1 and keep away from the one end of left head 6, right side head 7 is fixed to be set up in right side locating chamber 2 and is kept away from the one end of right side head 7, left clamp plate 9 and right clamp plate 10 symmetry each other and separate each other, specifically can set up a plurality of screw holes 18 on die cavity head 5 and die cavity clamp plate 8, be provided with the screw in the screw hole 18, fix die cavity head 5 and die cavity clamp plate 8 at left side locating chamber 1 and right side locating chamber 2 through the screw detachable, convenient to detach and maintenance.
In the concrete implementation, the bottle blank mold is further fixed in the cylinder 3 through the matching of the left sealing head 6 and the right sealing head 7 and the matching of the left pressing plate 9 and the right pressing plate 10, and on the premise that the mold closing references of the bottle blank mold coincide, the mold closing force is enhanced, gaps among the bottle blank molds due to insufficient mold closing force are avoided, so that the produced bottle mold closing line is obvious, and the production quality of products of the bottle blowing machine is improved.
Further, as shown in fig. 3 and 4, the left positioning cavity 1 and the right positioning cavity 2 are internally provided with a plurality of through holes 11, one end of each through hole 11 is a water inlet, the other end of each through hole is a water outlet, water holes 12 communicated with the water inlet and the water outlet are formed in the die cavity sealing head 5 and the die cavity pressing plate 8, the water inlet and the water outlet are connected with an external water pipe through the water holes 12, cooling water enters the water inlet from the external water pipe, passes through the inside of the left positioning cavity 1 and the right positioning cavity 2 from the through holes 11, and finally flows out from the water outlet, so that the left positioning cavity 1 and the right positioning cavity 2 are rapidly cooled, and demolding is facilitated.
Further, sealing grooves 13 are formed in the two end portions of the left positioning cavity 1 and the right positioning cavity 2, the water inlet and the water outlet are distributed in the sealing grooves 13, second sealing grooves 14 matched with the first sealing grooves 13 are formed in the end portions of the die cavity sealing head 5 and the die cavity pressing plate 8, sealing strips 15 are arranged in the second sealing grooves 14, sealing effect of the joints of the left positioning cavity 1, the right positioning cavity 2, the die cavity sealing head 5 and the die cavity pressing plate 8 is improved, and cooling water is prevented from leaking outwards.
The surface of the left positioning cavity 1 is provided with a square groove 16, a square sealing ring 17 is arranged in the square groove 16, and the left positioning cavity 1 is connected with a die clamping mechanism on the bottle blowing machine through the square groove 16, so that the die clamping mechanism can combine the left positioning cavity 1 and the right positioning cavity 2 together.
When the left positioning cavity 1 and the right positioning cavity 2 are produced, the material part can be firstly roughly machined into a cylinder shape, proper allowance is reserved on the inner surface and the outer surface, then the cylinder 3 is cut into two halves from a central line, time-efficient treatment is carried out, stress is removed, then two semicircle parts are fixed by a clamp and a screw, finish turning is carried out, the design requirement is met, the left positioning cavity 1 and the right positioning cavity 2 are machined by the method, deformation generated in the machining process is prevented, the precision of the part is reduced, the phenomenon that the size of the part is partially out of tolerance in the vicinity due to slippage relative to a joint surface in the joint process is prevented, the number of special clamps is reduced, and the manufacturing cost is reduced.
By using the positioning cavity of the bottle blowing machine, the bottle embryo mold is fixed in the cylinder 3 through the mutual matching of the arranged mold pressing strip 4 and the bottle embryo mold, so that the mold closing reference of the bottle embryo mold is overlapped, and the mold closing precision is improved; meanwhile, by arranging the die cavity end socket 5 and the die cavity pressing plate 8, the left end socket 6 and the right end socket 7 are matched, and the left pressing plate 9 and the right pressing plate 10 are matched, the bottle embryo die is further fixed in the cylinder 3, the die clamping force is enhanced on the premise that the die clamping references of the bottle embryo die are coincident, gaps are formed between the bottle embryo dies due to insufficient die clamping force, and the produced bottle die-locking line is obvious, so that the product production quality of a bottle blowing machine is improved.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model.
In addition, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and the like should be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally attached; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing detailed description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides a positioning cavity of bottle blowing machine, includes left location chamber (1) and right location chamber (2), left side location chamber (1) with right location chamber (2) can splice and form a drum (3), its characterized in that still includes:
the two groups of mould pressing strips (4) are symmetrically arranged between the left positioning cavity (1) and the right positioning cavity (2) respectively, and the mould pressing strips (4) are used for fixing a bottle embryo mould in the cylinder (3);
the die cavity seal head (5), the die cavity seal head (5) comprises a left seal head (6) and a right seal head (7), the left seal head (6) is fixedly arranged at one end of the left positioning cavity (1), the right seal head (7) is fixedly arranged at one end of the right positioning cavity (2), and the left seal head (6) and the right seal head (7) are mutually symmetrical and are in sealing fit with each other;
the die cavity clamp plate (8), die cavity clamp plate (8) include left clamp plate (9) and right clamp plate (10), left clamp plate (9) fixed set up in left side location chamber (1) keep away from the one end of left head (6), right head (7) fixed set up in right side location chamber (2) keep away from the one end of right head (7), left clamp plate (9) with right clamp plate (10) are symmetrical and separate each other.
2. The positioning cavity of the bottle blowing machine according to claim 1, wherein a plurality of through holes (11) are formed in the left positioning cavity (1) and the right positioning cavity (2), one end of each through hole (11) is a water inlet, the other end of each through hole is a water outlet, water holes (12) communicated with the water inlet and the water outlet are formed in the die cavity sealing head (5) and the die cavity pressing plate (8), and the water inlet and the water outlet are connected with an external water pipe through the water holes (12).
3. The positioning cavity of the bottle blowing machine according to claim 2, wherein a first sealing groove (13) is formed at two end parts of the left positioning cavity (1) and the right positioning cavity (2), and the water inlet and the water outlet are distributed in the first sealing groove (13).
4. A positioning cavity of a bottle blowing machine according to claim 3, characterized in that the ends of the die cavity end socket (5) and the die cavity pressing plate (8) are also provided with a second sealing groove (14) matched with the first sealing groove (13), and sealing strips (15) are arranged in the second sealing groove (14).
5. The positioning cavity of a bottle blowing machine according to any one of claims 1-4, wherein a square groove (16) is formed in the surface of the left positioning cavity (1), and a square sealing ring (17) is arranged in the square groove (16).
6. The positioning cavity of the bottle blowing machine according to claim 5, wherein a plurality of screw holes (18) are formed in the die cavity end socket (5) and the die cavity pressing plate (8), and screws are arranged in the screw holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513724.3U CN220784561U (en) | 2023-09-15 | 2023-09-15 | Positioning cavity of bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513724.3U CN220784561U (en) | 2023-09-15 | 2023-09-15 | Positioning cavity of bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220784561U true CN220784561U (en) | 2024-04-16 |
Family
ID=90654166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513724.3U Active CN220784561U (en) | 2023-09-15 | 2023-09-15 | Positioning cavity of bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220784561U (en) |
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2023
- 2023-09-15 CN CN202322513724.3U patent/CN220784561U/en active Active
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