CN218803931U - Hollow blow molding machine die head - Google Patents
Hollow blow molding machine die head Download PDFInfo
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- CN218803931U CN218803931U CN202222643474.0U CN202222643474U CN218803931U CN 218803931 U CN218803931 U CN 218803931U CN 202222643474 U CN202222643474 U CN 202222643474U CN 218803931 U CN218803931 U CN 218803931U
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- storage vat
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- cylinder
- mold core
- head
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a cavity blowing machine die head, including the storage vat, the heating chamber has been seted up to the inside of storage vat, the inside in heating chamber is provided with heat conduction cotton, and heat conduction cotton's inside is provided with the heater strip, the upper end and the lower tip of storage vat all are provided with the joint edge, the internal connection of joint edge has connecting bolt, the upper end of storage vat is provided with spouts the material jar, the inside of spouting the material jar is provided with spouts the material piston. The utility model relates to a blow molding machine die head, in the utility model, through setting up the storage cylinder in the upper end of the discharge head, and set up the heater strip in the storage cylinder, can heat the material in the storage cylinder, can guarantee the mobility of material, help the material to flow in the die head, make the ejection of compact more even; through setting up the joint edge at the upper end of storage vat and lower tip, cooperation connecting bolt is favorable to carrying out the dismouting to ejection of compact head and material spraying cylinder, and the convenience is cleaned ejection of compact head inside.
Description
Technical Field
The utility model relates to a blowing machine technical field, in particular to cavity blowing machine die head.
Background
The blow molding machine is equipment for processing hollow plastic products, the operating principle is that granular plastic raw materials are heated and melted into plastic blanks in a molten state, the plastic blanks enter the inside of a mold with a certain shape through different raw material output modes, after the blank is output, the mold can be closed, when the mold is closed, a blowing system of the plastic hollow molding equipment can introduce compressed air into the blanks from different positions of the mold and is used for blowing the blanks, the inner walls of the mold are tightly attached to the blowing system, certain shapes are preliminarily formed, and the whole plastic products are cooled for a period of time to finish the processing of the whole plastic products.
The die head of the blow molding machine is one of indispensable important components of the blow molding machine, and the existing die head of the hollow blow molding machine can reduce the temperature of materials in the die head due to the fact that the materials do not have a heating function, is not beneficial to material flowing and can easily cause uneven discharging, so that the die head of the hollow blow molding machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a blow molding machine die head of cavity can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cavity blowing machine die head, includes the storage vat, the heating chamber has been seted up to the inside of storage vat, the inside in heating chamber is provided with heat conduction cotton, and heat conduction cotton's inside is provided with the heater strip, through heater strip cooperation heat conduction cotton, can heat storage vat inside, can guarantee the mobility of plastic materials in the storage vat, help plastic materials to flow, can let out expect more evenly, the heater strip is helical structure, and helical structure's heater strip can improve heating efficiency, the upper end and the lower tip of storage vat all are provided with the connection edge, cast molding between connection edge and the storage vat, the internal connection of connection edge has connecting bolt, the upper end of storage vat is provided with spouts the material jar, it is fixed through connecting bolt between material jar and the storage vat to spout, the internal diameter of spouting the material jar is the same with the internal diameter of storage vat, prevents that the piston from taking place the hindrance phenomenon when spouting material jar and the storage vat and removing, the inside of spouting the material jar is provided with spouts the material piston, the laminating of the surface of spouting the material piston, spout the material jar, spout the material piston along the inside slip of spouting the material jar, the material jar upper end of spouting the cylinder installs the cylinder lid.
Preferably, the surface of storage vat is provided with the inlet pipe, through welded fastening between inlet pipe and the storage vat, the inlet pipe runs through in the storage vat, inlet pipe and storage vat intercommunication, the surface of inlet pipe is through welded fastening has flange.
Preferably, the lower extreme of storage vat is provided with the stub bar, it is fixed through connecting bolt between stub bar and the storage vat, conveniently dismantle between stub bar and the storage vat, help cleaning the stub bar is inside.
Preferably, the inside of the discharging head is provided with a mold core, a flow channel for material circulation is arranged between the mold core and the discharging head, the flow channel is favorable for plastic sizing material circulation, and discharging is more stable.
Preferably, the top end of the mold core sequentially penetrates through the discharge head, the material spraying piston of the storage cylinder and the cylinder cover, connecting threads are arranged at the joint of the surface of the mold core corresponding to the cylinder cover, and the mold core is connected with the cylinder cover through the connecting threads.
Preferably, a plurality of material guide grooves are formed in the surface of the mold core, corresponding to the joints of the material storage cylinders, and are annularly and equidistantly arranged along the surface of the mold core, so that the plastic sizing material can flow into the material outlet head from the interior of the material storage cylinder through the material guide grooves.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) The utility model discloses in, set up the storage vat through the upper end at ejection of compact head to set up the heater strip in the storage vat, can heat the material in the storage vat, can guarantee the mobility of material, help the material to flow in the die head, make the ejection of compact more even.
(2) The utility model discloses in, set up the connection edge through the upper end at the storage vat and lower tip, cooperation connecting bolt is favorable to carrying out the dismouting to ejection of compact head and spout the material jar, and the convenience is cleaned ejection of compact head is inside.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of a hollow blow molding machine die head of the present invention;
fig. 2 is a cross-sectional view of a hollow blow molding machine die head of the present invention;
FIG. 3 is an exploded view of a blow molding machine die of the present invention;
FIG. 4 is a schematic structural view of a storage vat in a hollow blow molding machine die head according to the present invention;
fig. 5 is a schematic structural diagram of the mold core in the hollow blow molding machine mold head of the present invention.
In the figure: 1. a storage tank; 2. a heating cavity; 3. heating wires; 4. connecting the edges; 5. a feeding pipe; 6. a connecting flange; 7. a material spraying cylinder; 8. a material spraying piston; 9. a cylinder cover; 10. discharging a stub bar; 11. a connecting bolt; 12. a mold core; 13. a material guide chute; 14. connecting threads; 15. and a flow passage.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, a blow molding machine die head, including storage vat 1, heating chamber 2 has been seted up to storage vat 1's inside, heating chamber 2's inside is provided with heat conduction cotton, heat conduction cotton's inside is provided with heater strip 3, through heater strip 3 cooperation heat conduction cotton, can heat storage vat 1 inside, can guarantee the mobility of plastics raw materials in storage vat 1, help plastics raw materials to flow, can let the ejection of compact more even, heater strip 3 is helical structure, helical structure's heater strip 3 can improve heating efficiency, storage vat 1's surface is provided with inlet pipe 5, pass through welded fastening between inlet pipe 5 and the storage vat 1, can let the connection between inlet pipe 5 and the storage vat 1 more firm, can guarantee inlet pipe 5's stability, inlet pipe 5 runs through in storage vat 1, inlet pipe 5 and storage vat 1 intercommunication, the surface of inlet pipe 5 is through welded fastening has flange 6.
The upper end and the lower end of storage cylinder 1 are provided with connecting edge 4, storage cylinder 1 is conveniently connected with discharge head 10 and material spraying cylinder 7 through connecting edge 4, the connection between connecting edge 4 and storage cylinder 1 is formed by casting, the stability of connecting edge 4 can be enhanced, the internal connection of connecting edge 4 is provided with connecting bolt 11, material spraying cylinder 7 is arranged at the upper end of storage cylinder 1, material spraying cylinder 7 is fixed with storage cylinder 1 through connecting bolt 11, disassembly between material spraying cylinder 7 and storage cylinder 1 is convenient, the inner diameter of material spraying cylinder 7 is the same as that of storage cylinder 1, material spraying piston 8 is prevented from being blocked when moving, material spraying piston 8 is arranged inside material spraying cylinder 7, the surface of material spraying piston 8 is attached to the inner wall of material spraying cylinder 7, the sealing performance inside material spraying cylinder 7 is guaranteed, material spraying piston 8 slides along the inside material spraying cylinder 7, and cylinder cover 9 is installed at the upper end of material spraying cylinder 7.
The lower extreme of storage vat 1 is provided with stub bar 10, it is fixed through connecting bolt 11 between stub bar 10 and the storage vat 1 to go out, the convenience is dismantled between stub bar 10 and the storage vat 1, help going out the inside cleanness of stub bar 10, the inside of stub bar 10 is provided with mold core 12, be equipped with the runner 15 that is used for the material circulation between mold core 12 and the stub bar 10, be favorable to the circulation of plastics sizing material, the top of mold core 12 runs through in stub bar 10 in proper order, storage vat 1 spouts material piston 8 and cylinder cap 9, a plurality of baffle boxes 13 have been seted up to the surface of mold core 12 corresponding the junction of storage vat 1, can let plastics sizing material flow in stub bar 10 from storage vat 1 inside through baffle box 13, baffle box 13 is the equidistant range of annular along the surface of mold core 12, the surface of mold core 12 is provided with connecting thread 14 corresponding to the junction of cylinder cap 9, be connected through connecting thread 14 between mold core 12 and the cylinder cap 9.
The utility model relates to a cavity blowing machine die head, when needs use, at first start heater strip 3, heat conduction cotton heats storage vat 1 inside through the cooperation of heater strip 3, make the plastics sizing material under the temperature of storage vat 1 inside and the molten state keep the thermal state balance, then with the plastics sizing material under the molten state, 5 material entering storage vat 1 of inlet pipe through storage vat 1 side, recycle spouts the air in the material piston 8 compression storage vat 1 of spouting in the material jar 7, thereby let the plastics sizing material in the storage vat 1 enter into runner 15 in the storage head 10 along the baffle box 13 on mold core 12 surface, let the plastics sizing material jet out in the storage head 10, when needs are to discharge head 10, storage vat 1 and spout the inside of material jar 7 when cleaning, will go out discharge head 10 earlier, the connecting bolt 11 on cylinder 1 and spout material jar 7 surface takes off, later in proper order again with discharge head 10, storage vat 1 and spout the separation of material jar 7, thereby it is clean to its inside, be favorable to improve the blowing quality.
It should be noted that, unless otherwise specified and limited, the terms "mounted," "connected" and "connected" are to be understood broadly, and may be mechanical or electrical, or may be internal to two elements, or may be directly connected, and "upper," "lower," "left," "right," and the like are used only to indicate relative positional relationships, and when the absolute position of the object to be described changes, the relative positional relationships may change; in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other; it is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a blow molding machine die head, includes storage cylinder (1), its characterized in that: heating chamber (2) have been seted up to the inside of storage vat (1), the inside in heating chamber (2) is provided with heat conduction cotton, and heat conduction cotton's inside is provided with heater strip (3), heater strip (3) are helical structure, the upper end and the lower tip of storage vat (1) all are provided with flange (4), cast moulding between flange (4) and storage vat (1), the internal connection of flange (4) has connecting bolt (11), the upper end of storage vat (1) is provided with spouts material jar (7), it is fixed through connecting bolt (11) to spout between material jar (7) and the storage vat (1), the internal diameter that spouts material jar (7) is the same with the internal diameter of storage vat (1), the inside that spouts material jar (7) is provided with spouts material piston (8), the surface that spouts material piston (8) and the inner wall laminating that spouts material jar (7), spout material piston (8) along the inside of spouting material jar (7) and slide, spout the upper end of material jar (7) and install cylinder lid (9).
2. A blow molding machine die head according to claim 1, wherein: the surface of storage vat (1) is provided with inlet pipe (5), through welded fastening between inlet pipe (5) and storage vat (1), inlet pipe (5) run through in storage vat (1), inlet pipe (5) and storage vat (1) intercommunication, the surface of inlet pipe (5) is through welded fastening has flange (6).
3. A blow molder die as in claim 1 wherein: the lower end of the storage cylinder (1) is provided with a discharge head (10), and the discharge head (10) is fixed with the storage cylinder (1) through a connecting bolt (11).
4. A blow molding machine die head according to claim 3, wherein: a mold core (12) is arranged inside the discharging head (10), and a flow channel (15) for material circulation is arranged between the mold core (12) and the discharging head (10).
5. The blow molding machine die head according to claim 4, wherein: the top of mold core (12) runs through in ejection of compact head (10), storage vat (1) in proper order and spouts material piston (8) and cylinder cap (9), the junction that the surface of mold core (12) corresponds cylinder cap (9) is provided with connecting thread (14), be connected through connecting thread (14) between mold core (12) and cylinder cap (9).
6. A blow molder die as in claim 5 wherein: the surface of the mold core (12) is provided with a plurality of material guide grooves (13) corresponding to the joints of the material storage cylinders (1), and the material guide grooves (13) are annularly arranged at equal intervals along the surface of the mold core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643474.0U CN218803931U (en) | 2022-10-09 | 2022-10-09 | Hollow blow molding machine die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643474.0U CN218803931U (en) | 2022-10-09 | 2022-10-09 | Hollow blow molding machine die head |
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| Publication Number | Publication Date |
|---|---|
| CN218803931U true CN218803931U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222643474.0U Active CN218803931U (en) | 2022-10-09 | 2022-10-09 | Hollow blow molding machine die head |
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| Country | Link |
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| CN (1) | CN218803931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749490A (en) * | 2023-08-16 | 2023-09-15 | 张家港市云臻科技有限公司 | Multi-layer co-extrusion blow molding machine head device |
-
2022
- 2022-10-09 CN CN202222643474.0U patent/CN218803931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749490A (en) * | 2023-08-16 | 2023-09-15 | 张家港市云臻科技有限公司 | Multi-layer co-extrusion blow molding machine head device |
| CN116749490B (en) * | 2023-08-16 | 2023-11-07 | 张家港市云臻科技有限公司 | Multi-layer co-extrusion blow molding machine head device |
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