CN221233074U - Spring cap injection blow molding equipment - Google Patents
Spring cap injection blow molding equipment Download PDFInfo
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- CN221233074U CN221233074U CN202322954083.5U CN202322954083U CN221233074U CN 221233074 U CN221233074 U CN 221233074U CN 202322954083 U CN202322954083 U CN 202322954083U CN 221233074 U CN221233074 U CN 221233074U
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- injection
- blow molding
- die
- groups
- shaped base
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- 238000010102 injection blow moulding Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000007664 blowing Methods 0.000 claims abstract description 45
- 238000002347 injection Methods 0.000 claims description 83
- 239000007924 injection Substances 0.000 claims description 83
- 238000000071 blow moulding Methods 0.000 claims description 49
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides spring cap injection blow molding equipment, which comprises a U-shaped base and a blow mechanism, wherein: a servo linear guide rail is fixedly arranged in the U-shaped base, a cross beam is fixedly arranged at the center of the opening end of the U-shaped base, and the cross beam and the servo linear guide rail are arranged in parallel and are right above the servo linear guide rail; the air blowing mechanism is fixedly connected with the output end of the servo linear guide rail; two groups of die mechanisms with different types are fixedly arranged at two ends of the cross beam respectively, and the two groups of die mechanisms with different types are arranged at mirror image positions taking the cross beam as the center; the blowing mechanism is positioned between two groups of die mechanisms with different types; the utility model can simultaneously carry out injection molding on the spring caps with different types, thus not only reducing the frequency of changing the mould, but also improving the injection molding efficiency of the spring caps, thereby leading the whole to be more flexible and convenient.
Description
Technical Field
The utility model belongs to the field of spring cap production, and particularly relates to spring cap injection blow molding equipment.
Background
It is well known that plastic spring caps require injection blow molding equipment during production.
In the injection blow molding process, firstly, an injection machine injects molten plastics into an injection mold to form a tube blank, and the tube blank is formed on a hollow male mold with micropores on the peripheral wall; then moving the mixture into a blow mold while the mixture is hot; then closing the die and introducing compressed air from the pipeline of the core rod to blow and attach the parison to the cavity wall of the die; and finally, discharging compressed air after pressure maintaining, cooling and shaping, and opening the die to take out the plastic part.
However, the existing spring cap injection molding equipment is inconvenient to perform injection molding on various types of spring caps simultaneously in the using process, that is, when the different types of spring caps need to be injection molded, different molds are needed to be replaced, and only one type of spring cap with the same type can be injection molded at a time, so that the injection molding efficiency is affected.
Therefore, it is necessary to invent a spring cap injection blow molding apparatus.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a spring cap injection blow molding device, which adopts the following technical scheme: the utility model provides a spring cap annotates blow molding equipment, includes U type base and blowing mechanism, wherein: a servo linear guide rail is fixedly arranged at the center of the inner bottom surface of the U-shaped base cavity, a cross beam is fixedly arranged at the center of the opening end of the U-shaped base, and the cross beam and the servo linear guide rail are arranged in parallel and are right above the servo linear guide rail; the air blowing mechanism is fixedly connected with the output end of the servo linear guide rail; two groups of die mechanisms with different types are fixedly arranged at two ends of the cross beam respectively, and the two groups of die mechanisms with different types are arranged at mirror image positions taking the cross beam as the center; the blowing mechanism is positioned between two groups of die mechanisms with different types;
Preferably, the blowing mechanism comprises a supporting plate, two groups of blowing core rod groups are fixedly arranged on two sides of the supporting plate respectively, and the two groups of blowing core rod groups are arranged at positions which take the supporting plate as a center and are mirror images; the positions of the two groups of the air blowing core rod groups are in one-to-one correspondence with the two groups of die mechanisms with different types;
preferably, the mold mechanism comprises an injection upper mold, an injection lower mold, a blow molding upper mold and a blow molding lower mold, and the injection upper mold, the injection lower mold, the blow molding upper mold and the blow molding lower mold are respectively fixedly provided with a height adjusting mechanism; the injection upper die and the blow molding upper die are fixedly connected with one end of the cross beam through corresponding height adjusting mechanisms; the injection lower die and the blow molding lower die are both positioned in a cavity of the U-shaped base, and are fixedly connected with the inner bottom surface of the U-shaped base through corresponding height adjusting mechanisms; the injection lower die is arranged right below the injection upper die; the blow molding lower die is arranged right below the blow molding upper die; the blown core rod component is located between the corresponding upper injection mold and lower injection mold.
Preferably, the support plate is fixedly provided with an air inlet connecting pipe and an air inlet connecting pipe II, and the air inlet connecting pipe II are respectively communicated with each blowing core rod group independently through electromagnetic valves.
Preferably, the height adjusting mechanisms on the injection upper die and the blow molding upper die comprise electric push rods and supporting arms, the output ends of the electric push rods are fixedly connected with the corresponding injection upper die and blow molding upper die, and the tail ends of the electric push rod shells are fixedly connected with one ends of the supporting arms; the other end of the supporting arm is fixedly connected with the cross beam.
Preferably, the height adjusting mechanism on the injection lower die and the blow molding lower die comprises an electric push rod, the output end of the electric push rod is fixedly connected with the corresponding injection lower die and blow molding lower die, and the tail end of the electric push rod shell is fixedly connected with the inner bottom surface of the U-shaped base.
Preferably, two groups of baffles are fixedly arranged on two sides of the inner bottom surface of the U-shaped base respectively, and each group of baffles is positioned on two sides of the servo linear guide rail respectively and is arranged at a mirror image position taking the servo linear guide rail as the center; the two groups of die mechanisms with different types are positioned between the two groups of baffles; the top end of the baffle is lower than the bottom surface of the blow molding lower die, and a cavity is formed between the baffle and the side wall of the U-shaped base.
Compared with the prior art, the utility model has the advantages that:
The utility model can simultaneously carry out injection molding on the spring caps with different types, thus not only reducing the frequency of changing the mould, but also improving the injection molding efficiency of the spring caps, thereby leading the whole to be more flexible and convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the blowing mechanism of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of the present utility model.
In the figure:
The device comprises a U-shaped base 1, a servo linear guide rail 2, a cross beam 3, a blowing mechanism 4, a supporting plate 41, an air inlet connecting pipe 42, an air inlet connecting pipe II 43, a blowing core rod group 44, a die mechanism 5, an injection upper die 51, an injection lower die 52, a blowing upper die 53, a blowing lower die 54, an electric push rod 55, a supporting arm 56 and a baffle 6.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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 utility model is further described below with reference to the accompanying drawings:
Example 1
Referring to fig. 1-3, a spring cap injection blow molding apparatus comprises a U-shaped base 1 and a blow mechanism 4, wherein: the center of the bottom surface inside the cavity of the U-shaped base 1 is fixedly provided with a servo linear guide rail 2, the air blowing mechanism 4 can be driven to reciprocate between two groups of die mechanisms 5 with different types through the arrangement of the servo linear guide rail 2, the center of the opening end of the U-shaped base 1 is fixedly provided with a cross beam 3, the stability between the die mechanisms 5 with different types and the U-shaped base 1 can be ensured through the arrangement of the cross beam 3, and the cross beam 3 and the servo linear guide rail 2 are arranged in parallel and are right above the servo linear guide rail 2; the air blowing mechanism 4 is fixedly connected with the output end of the servo linear guide rail 2; two groups of die mechanisms 5 with different types are fixedly arranged at the two ends of the cross beam 3, and through the arrangement of the two groups of die mechanisms 5 with different types, the spring caps with different types can be simultaneously injection-blow molded, so that the injection-blow molding efficiency of the spring caps is improved, the frequency of die replacement is reduced, and the two groups of die mechanisms 5 with different types are arranged at mirror image positions with the cross beam 3 as the center; the blowing mechanism 4 is positioned between two groups of die mechanisms 5 with different types;
The blowing mechanism 4 comprises a supporting plate 41, the stability of the blowing core rod groups 44 can be ensured through the arrangement of the supporting plate 41, when one group of the blowing core rod groups 44 is positioned in the injection upper die 51 and the injection lower die 52 of one group of the die mechanisms 5, the other group of the blowing core rod groups 44 is positioned in the blowing upper die 53 and the blowing lower die 54 of the other group of the die mechanisms 5, whereas when one group of the blowing core rod groups 44 is positioned in the blowing upper die 53 and the blowing lower die 54 of the one group of the die mechanisms 5, the other group of the blowing core rod groups 44 is positioned in the injection upper die 51 and the injection lower die 52 of the other group of the die mechanisms 5, so that the injection blowing efficiency is improved, and two groups of the blowing core rod groups 44 are fixedly arranged on two sides of the supporting plate 41, each group of the blowing core rod groups 44 is provided with a plurality of core rods, and the two groups of the blowing core rod groups 44 are arranged in mirror image positions centering around the supporting plate 41; the positions of the two groups of blowing core rod groups 44 are in one-to-one correspondence with the two groups of die mechanisms 5 with different types;
The mold mechanism 5 comprises an injection upper mold 51, an injection lower mold 52, a blow molding upper mold 53 and a blow molding lower mold 54, wherein the injection upper mold 51, the injection lower mold 52, the blow molding upper mold 53 and the blow molding lower mold 54 are respectively fixedly provided with a height adjusting mechanism, and the injection upper mold 51 and the injection lower mold 52 and the blow molding upper mold 53 and the blow molding lower mold 54 can be opened and closed through the arrangement of the height adjusting mechanisms; the injection upper die 51 and the blow upper die 53 are fixedly connected with one end of the cross beam 3 through corresponding height adjusting mechanisms; the injection lower die 52 and the blow molding lower die 54 are both positioned in the cavity of the U-shaped base 1, and the injection lower die 52 and the blow molding lower die 54 are fixedly connected with the inner bottom surface of the U-shaped base 1 through corresponding height adjusting mechanisms; the injection lower die 52 is directly below the injection upper die 51; the blow-molding lower die 54 is directly below the blow-molding upper die 53; the blowing core bar groups 44 are respectively located between the corresponding injection upper mold 51 and injection lower mold 52; the injection upper die 51, the injection lower die 52, the blow upper die 53 and the blow lower die 54 are each provided with a corresponding air passage and injection passage.
The support plate 41 is fixedly provided with an air inlet connecting pipe 42 and an air inlet connecting pipe II 43, the air inlet connecting pipe 42 can be independently connected with injection blowing air supply equipment, the air inlet connecting pipe II 43 can be independently connected with an external air pump, the air inlet connecting pipe 42, the air inlet connecting pipe II 43 and each blowing core rod group 44 are independently communicated through electromagnetic valves, and the electromagnetic valves are arranged to facilitate control of on-off of each blowing core rod group 44.
The height adjusting mechanisms on the injection upper die 51 and the blow molding upper die 53 comprise an electric push rod 55 and a supporting arm 56, the output end of the electric push rod 55 is fixedly connected with the corresponding injection upper die 51 and the blow molding upper die 53, the distance between the injection upper die 51 and the blow molding upper die 53 and the corresponding injection lower die 52 and the blow molding lower die 54 can be independently adjusted under the condition that the injection lower die 52 and the blow molding lower die 54 are not moved by the arrangement of the electric push rod 55, the tail end of a shell of the electric push rod 55 is fixedly connected with one end of the supporting arm 56, and the stability between the injection upper die 51 and the blow molding upper die 53 and the cross beam 3 can be ensured by the arrangement of the supporting arm 56; the other end of the supporting arm 56 is fixedly connected with the cross beam 3.
The height adjusting mechanisms on the injection lower die 52 and the blow molding lower die 54 comprise electric push rods 55, the distances between the injection lower die 52 and the blow molding lower die 54 and between the injection upper die 51 and the blow molding upper die 53 can be independently adjusted under the condition that the injection upper die 51 and the blow molding upper die 53 are not moved through the arrangement of the electric push rods 55, the output ends of the electric push rods 55 are fixedly connected with the corresponding injection lower die 52 and the blow molding lower die 54, and the tail ends of the shells of the electric push rods 55 are fixedly connected with the inner bottom surface of the U-shaped base 1.
Two groups of baffles 6 are fixedly arranged on two sides of the inner bottom surface of the U-shaped base 1 respectively, and through the arrangement of the baffles 6, the spring caps after injection blow molding can be returned to a cavity formed between the baffles 6 and the side wall of the U-shaped base 1, and each group of baffles are respectively arranged on two sides of the servo linear guide rail 2 and are arranged at mirror image positions taking the servo linear guide rail 2 as the center; two sets of die mechanisms 5 with different types are arranged between the two sets of baffle plates 6; the top end of the baffle plate 6 is lower than the bottom surface of the blow molding lower die 54, and a cavity is formed between the baffle plate 6 and the side wall of the U-shaped base 1; the control panel is fixedly installed on the U-shaped base 1, and is electrically connected with the servo linear guide rail 2, the electromagnetic valve and the electric push rod 55 through the controller, and the controller adopts the prior art, such as a singlechip in the prior art, so that excessive redundant description is not performed on the controller.
In this embodiment, when the injection upper mold 51, the injection lower mold 52, the blow upper mold 53 and the blow lower mold 54 are connected with the corresponding injection molding supply equipment, firstly, all the injection upper mold 51 and the injection lower mold 52 and the blow upper mold 53 and the blow lower mold 54 are opened, the servo linear guide rail 2 drives one group of the blow core rod group 44 on the supporting plate 41 to be positioned in one group of the opened injection upper mold 51 and the injection lower mold 52, and then the mold is closed, the other group of the blow core rod group 44 is positioned in the other group of the blow upper mold 53 and the blow lower mold 54, after the injection of the raw materials is completed, the servo linear guide rail 2 drives the blow core rod group 44 to be positioned in the adjacent blow upper mold 53 and the blow lower mold 54, after the injection, the other group of the blow core rod group 44 is positioned in the other group of the injection upper mold 51 and the injection lower mold 52, and then the mold is closed, the other group of the blow core rod group 44 is positioned in the corresponding injection upper mold 53, and the spring is closed, and finally, the injection of the spring is closed, and the blow core rod group 44 is blown back and the spring is blown in the mold cavity is opened, and the mold is closed, and the injection is completed after the injection of the other group of the blow core rod group is opened, and the spring is opened, and the injection core rod group is blown.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (5)
1. A spring cap injection blow molding device, characterized in that: comprises a U-shaped base (1) and an air blowing mechanism (4), wherein: a servo linear guide rail (2) is fixedly arranged in the U-shaped base (1), a cross beam (3) is fixedly arranged at the opening end of the U-shaped base (1), and the cross beam (3) is right above the servo linear guide rail (2); the air blowing mechanism (4) is fixedly connected with the output end of the servo linear guide rail (2); two groups of die mechanisms (5) with different types are fixedly arranged at two ends of the cross beam (3); the blowing mechanism (4) is positioned between two groups of die mechanisms (5) with different types;
The blowing mechanism (4) comprises a supporting plate (41), and two groups of blowing core rod groups (44) are fixedly arranged on two sides of the supporting plate (41); the positions of the two groups of air blowing core rod groups (44) are in one-to-one correspondence with the two groups of die mechanisms (5) with different types;
The mold mechanism (5) comprises an injection upper mold (51), an injection lower mold (52), a blow molding upper mold (53) and a blow molding lower mold (54), and the injection upper mold (51), the injection lower mold (52), the blow molding upper mold (53) and the blow molding lower mold (54) are respectively fixedly provided with a height adjusting mechanism; the injection upper die (51) and the blow upper die (53) are fixedly connected with one end of the cross beam (3) through corresponding height adjusting mechanisms; the injection lower die (52) and the blow molding lower die (54) are both positioned in a cavity of the U-shaped base (1), and the injection lower die (52) and the blow molding lower die (54) are fixedly connected with the inner bottom surface of the U-shaped base (1) through corresponding height adjusting mechanisms; the injection lower die (52) is arranged right below the injection upper die (51); the lower blow molding die (54) is arranged right below the upper blow molding die (53); the blowing core rod group (44) is respectively arranged between the corresponding injection upper die (51) and the injection lower die (52).
2. A spring cap injection blow molding apparatus as in claim 1 wherein: an air inlet connecting pipe (42) and an air inlet connecting pipe II (43) are fixedly arranged on the supporting plate (41), and the air inlet connecting pipe (42) and the air inlet connecting pipe II (43) are respectively communicated with each blowing core rod group (44) independently through electromagnetic valves.
3. A spring cap injection blow molding apparatus as in claim 1 wherein: the height adjusting mechanisms on the injection upper die (51) and the blow molding upper die (53) comprise an electric push rod (55) and a supporting arm (56), the output end of the electric push rod (55) is fixedly connected with the corresponding injection upper die (51) and the blow molding upper die (53), and the tail end of a shell of the electric push rod (55) is fixedly connected with one end of the supporting arm (56); the other end of the supporting arm (56) is fixedly connected with the cross beam (3).
4. A spring cap injection blow molding apparatus as in claim 3 wherein: the height adjusting mechanism on the injection lower die (52) and the blow molding lower die (54) comprises an electric push rod (55), the output end of the electric push rod (55) is fixedly connected with the corresponding injection lower die (52) and blow molding lower die (54), and the tail end of the shell of the electric push rod (55) is fixedly connected with the inner bottom surface of the U-shaped base (1).
5. A spring cap injection blow molding apparatus as in claim 4 wherein: two groups of baffles (6) are fixedly arranged on two sides of the inside of the U-shaped base (1), and each group of baffles is positioned on two sides of the servo linear guide rail (2) respectively; the two groups of die mechanisms (5) with different types are positioned between the two groups of baffle plates (6); the top end of the baffle plate (6) is lower than the bottom surface of the blow molding lower die (54), and a cavity is formed between the baffle plate (6) and the side wall of the U-shaped base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322954083.5U CN221233074U (en) | 2023-11-01 | 2023-11-01 | Spring cap injection blow molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322954083.5U CN221233074U (en) | 2023-11-01 | 2023-11-01 | Spring cap injection blow molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221233074U true CN221233074U (en) | 2024-06-28 |
Family
ID=91594608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322954083.5U Active CN221233074U (en) | 2023-11-01 | 2023-11-01 | Spring cap injection blow molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221233074U (en) |
-
2023
- 2023-11-01 CN CN202322954083.5U patent/CN221233074U/en active Active
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