CN222156589U - Green plastic bottle forming die - Google Patents
Green plastic bottle forming die Download PDFInfo
- Publication number
- CN222156589U CN222156589U CN202323633110.5U CN202323633110U CN222156589U CN 222156589 U CN222156589 U CN 222156589U CN 202323633110 U CN202323633110 U CN 202323633110U CN 222156589 U CN222156589 U CN 222156589U
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- China
- Prior art keywords
- die
- forming die
- plastic bottle
- sliding
- preformed
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- 239000004033 plastic Substances 0.000 title claims abstract description 52
- 229920003023 plastic Polymers 0.000 title claims abstract description 52
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 11
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000071 blow moulding Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 8
- 210000001161 mammalian embryo Anatomy 0.000 description 7
- -1 polyethylene Polymers 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a green environment-friendly plastic bottle forming die, which relates to the technical field of plastic bottle production and comprises a preformed column die, wherein an injection port is arranged on the outer surface of one side of the preformed column die, a connecting pipe orifice is arranged on the outer surface of the upper end of the preformed column die, an upper die is arranged on the outer surface of the upper end of the connecting pipe orifice, a lifting arm is arranged on the outer surface of the upper die, a blank rod is arranged on the outer surface of the lower end of the upper die, the blank rod is connected to the inside of the preformed column die through the connecting pipe orifice, a plastic cup blank is arranged on the outer wall of the blank rod, and a base is arranged on the side edge of the preformed column die. According to the green environment-friendly plastic bottle forming die, the plastic bottle raw materials can be preformed through the preformed column die, and then the plastic cup blank can be transported to the forming die for blow molding, so that the materials used in the injection molding process can be precisely controlled, the forming effect is good, and popularization and use are facilitated.
Description
Technical Field
The utility model relates to the technical field of plastic bottle production, in particular to a green environment-friendly plastic bottle forming die.
Background
The plastic bottle is mainly made of polyethylene or polypropylene and various organic solvents, and is widely made of polyester, polyethylene and polypropylene as raw materials, and a plastic container formed by blow molding, extrusion blowing or injection molding through a plastic mold after being heated at high temperature after the corresponding organic solvents are added.
The prior plastic bottle forming die has poor fixing effect on plastic cup blanks, so that the forming effect is poor, meanwhile, the traditional plastic bottle injection molding mode can cause the situation that the raw materials are excessively injected to generate waste through directly injecting the raw materials into the die, and the energy-saving and environment-friendly concept is lacking.
Disclosure of utility model
The utility model mainly aims to provide a green environment-friendly plastic bottle forming die which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a green plastic bottle forming die, includes the preforming post mould, preforming post mould one side surface is provided with the mouth of plastics, preforming post mould upper end surface is provided with the connecting tube mouth, connecting tube mouth upper end surface is provided with the mould, the surface on the mould is provided with the handling arm, it is provided with the embryo pole to go up mould lower extreme surface, the embryo pole is connected to preforming post mould inside through the connecting tube mouth, the embryo pole outer wall is provided with the plastic cup embryo, preforming post mould side is provided with the base, base upper end surface both sides are provided with forming die and No. two forming die respectively, base upper end surface is provided with two sets of slide rails, forming die bottom is provided with the mould chassis, forming die inboard surface is provided with two sets of bolts.
Preferably, the two sides of the base are respectively provided with an extruder, two groups of extruders are respectively provided with two groups of push rods on the outer surfaces of opposite sides of the extruders, the two groups of extruders are respectively positioned on the outer sides of a first forming die and a second forming die, the first forming die is connected with the two groups of push rods between the adjacent extruders, and the second forming die is connected with the two groups of push rods between the adjacent extruders.
Preferably, the outer surface of the upper end of the lifting arm is provided with a lifting frame, two groups of supporting columns are arranged on two sides of the outer surface of the lower end of the lifting frame, two groups of sliding rods are arranged at the upper end of the lifting frame, sliding blocks are arranged on the outer walls of the sliding rods, and the lifting arm penetrates through the lifting frame and is connected with the sliding blocks.
Preferably, a connecting pipe orifice is arranged between the upper die and the preformed column die, the upper die and the preformed column die are clamped through the connecting pipe orifice, a clamping groove is arranged between the upper die and the lifting arm, and the upper die and the lifting arm are detachably connected through the clamping groove.
Preferably, a sliding rail is arranged between the first forming die and the base, and the first forming die and the base are in sliding connection through the sliding rail.
Preferably, a sliding rod is arranged between the sliding block and the hanging frame, the sliding block and the hanging frame are connected in a sliding mode through the sliding rod, a clamping groove is formed between the lifting arm and the sliding block, and the lifting arm and the sliding block are detachably connected through the clamping groove.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the plastic bottle raw material can be preformed through the arranged preformed column die, the plastic raw material is injected into the preformed column die through the injection port, the liquid raw material forms the plastic cup blank with a hollow structure by wrapping the blank rod, and then the plastic cup blank is transported to the forming die for blow molding processing, so that the material used in the injection process can be precisely controlled, the molding effect is good, and the popularization and the use are facilitated.
2. According to the utility model, the upper die can be quickly moved between the preformed column die and the forming die through the hanging frame, when the plastic cup blank is formed in the preformed column die, the lifting arm is lifted, and the lifting arm can be horizontally moved to the upper end of the forming die by utilizing the hanging frame, so that the plastic cup blank is placed between the two forming dies, and the plastic cup blank is prevented from being difficult to be subjected to blow molding stretching due to long exposure time, so that the device has higher practicability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of a preformed post mold structure of the present utility model;
FIG. 3 is a schematic view of a forming die structure of the present utility model;
fig. 4 is a schematic view of the hanger structure of the present utility model.
The drawing comprises a preformed column mould, a 2, an injection port, a 3, a connecting pipe orifice, a 4, an upper mould, a 5, a lifting arm, a 6, a supporting column, a 7, a hanging bracket, a 8, a slide bar, a 9, a sliding block, a 10, an extruder, a 11, a base, a 12, a push rod, a 13, a first forming mould, a 14, a second forming mould, a 15, a clamping bolt, a 16, a mould chassis, a 17, a blank rod, a 18, a plastic cup blank, a 19 and a slide rail.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the first embodiment, as shown in fig. 1-2, when performing an injection molding process, a worker inserts an injection pipe into an injection port 2 on the outer wall of a preformed column mold 1, plastic raw materials are injected into the preformed column mold 1, an upper mold 4 on the upper end of the preformed column mold 1 is connected with the preformed column mold 1 through a connecting pipe orifice 3, a blank rod 17 on the lower end of the upper mold 4 extends into the preformed column mold 1, liquid raw materials injected into the preformed column mold 1 form a plastic cup blank 18 with a hollow structure by wrapping the blank rod 17, after the preformed shaping is completed in the preformed column mold 1, the plastic cup blank 18 can be conveyed to the forming mold through a conveying structure for molding processing, a lifting arm 5 on the upper end of the upper mold 4 is lifted, a sliding block 9 connected with the lifting arm 5 can slide on the upper end of a lifting frame 7 through a sliding rod 8, so that the lifting arm 5 can move the upper mold 4 and the plastic cup blank 18 connected with the upper mold to the upper mold, and then the plastic cup blank 18 can be placed between the two plastic cup blanks for a long time to avoid the plastic cup blank 18 from being exposed outside the plastic cup blank 18.
In the second embodiment, as shown in fig. 1-4, in the molding process, the lifting arm 5 is put down, the extruders 10 at two ends are started, the extruders 10 respectively drive the first molding die 13 and the second molding die 14 to move by pushing the push rod 12 oppositely, the two molding dies can slide on the upper end of the base 11 by utilizing the slide rail 19 connected with the bottom, when the two molding dies are tightly attached, the plastic cup blank 18 is fixed inside the dies, then blow molding can be performed, the plastic cup blank 18 is stretched into a cup shape inside the dies, the blank rod 17 is loosened, the molded plastic cup after the processing is left, the materials used in the injection molding process can be precisely controlled, the molding effect is good, and the practicability of the device is higher.
Principle of operation
It should be noted that, when the utility model is used, the worker inserts the injection pipe into the injection port 2 of the outer wall of the preformed column mould 1, the plastic raw material is injected into the preformed column mould 1, the upper mould 4 at the upper end of the preformed column mould 1 is connected with the preformed column mould 1 through the connecting pipe port 3, the embryo rod 17 at the lower end of the upper mould 4 extends into the preformed column mould 1, the liquid raw material injected into the preformed column mould 1 forms the plastic cup embryo 18 with a hollow structure by wrapping the embryo rod 17, the preformed shaping is completed in the preformed column mould 1, after the shaping is completed, the lifting arm 5 at the upper end of the upper mould 4 is lifted, the sliding block 9 connected with the lifting arm 5 can slide at the upper end of the hanger 7 through the sliding rod 8, the lifting arm 5 is driven to horizontally move, so that the lifting arm 5 can move the upper die 4 and the plastic cup blank 18 connected with the upper die to the upper end of the forming die, then the plastic cup blank 18 is placed between two groups of forming dies, the lifting arm 5 is put down, the extruders 10 at the two ends are started, the extruders 10 respectively drive the first forming die 13 and the second forming die 14 to move by pushing the push rod 12 oppositely, the two groups of forming dies can slide at the upper end of the base 11 by utilizing the slide rail 19 connected with the bottom, when the two groups of forming dies are tightly attached, the plastic cup blank 18 is fixed in the die, then blow molding can be carried out, the plastic cup blank 18 is stretched into a cup shape in the die, the blank rod 17 is loosened, and the finished plastic cup is left to finish the shaping process.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The green environment-friendly plastic bottle forming die comprises a preformed column die (1) and is characterized in that an injection molding opening (2) is formed in one side outer surface of the preformed column die (1), a connecting pipe opening (3) is formed in the outer surface of the upper end of the preformed column die (1), an upper die (4) is arranged on the outer surface of the upper end of the connecting pipe opening (3), a lifting arm (5) is arranged on the outer surface of the upper die (4), a blank rod (17) is arranged on the outer surface of the lower end of the upper die (4), the blank rod (17) is connected to the inside of the preformed column die (1) through the connecting pipe opening (3), a plastic cup blank (18) is arranged on the outer wall of the blank rod (17), a base (11) is arranged on the side edge of the preformed column die (1), a first forming die (13) and a second forming die (14) are respectively arranged on two sides of the outer surface of the upper end of the base (11), a die chassis (16) is arranged at the bottom of the first forming die (13), and two groups of bolts (15) are formed on the inner side surfaces of the first forming die.
2. The green and environment-friendly plastic bottle forming die is characterized in that two sides of the base (11) are provided with extruders (10), two groups of push rods (12) are arranged on the outer surfaces of opposite sides of the two groups of extruders (10), the two groups of extruders (10) are respectively positioned on the outer sides of a first forming die (13) and a second forming die (14), the first forming die (13) is connected with the two groups of push rods (12) between the adjacent extruders (10), and the second forming die (14) is connected with the two groups of push rods (12) between the adjacent extruders (10).
3. The green environment-friendly plastic bottle forming die disclosed in claim 1 is characterized in that a hanging bracket (7) is arranged on the outer surface of the upper end of the hanging arm (5), two groups of supporting columns (6) are arranged on two sides of the outer surface of the lower end of the hanging bracket (7), two groups of sliding rods (8) are arranged at the upper end of the hanging bracket (7), sliding blocks (9) are arranged on the outer walls of the sliding rods (8), and the hanging arm (5) penetrates through the hanging bracket (7) and is connected with the sliding blocks (9).
4. The green environment-friendly plastic bottle forming die disclosed in claim 1 is characterized in that a connecting pipe orifice (3) is arranged between the upper die (4) and the preformed column die (1), the upper die (4) and the preformed column die (1) are clamped through the connecting pipe orifice (3), a clamping groove is formed between the upper die (4) and the lifting arm (5), and the upper die (4) and the lifting arm (5) are detachably connected through the clamping groove.
5. The green and environment-friendly plastic bottle forming die disclosed in claim 1 is characterized in that a sliding rail (19) is arranged between the first forming die (13) and the base (11), and the first forming die (13) and the base (11) are connected in a sliding manner through the sliding rail (19).
6. The green environment-friendly plastic bottle forming die disclosed in claim 3 is characterized in that a sliding rod (8) is arranged between the sliding block (9) and the hanging bracket (7), the sliding block (9) and the hanging bracket (7) are connected in a sliding manner through the sliding rod (8), a clamping groove is formed between the lifting arm (5) and the sliding block (9), and the lifting arm (5) and the sliding block (9) are detachably connected through the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323633110.5U CN222156589U (en) | 2023-12-28 | 2023-12-28 | Green plastic bottle forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323633110.5U CN222156589U (en) | 2023-12-28 | 2023-12-28 | Green plastic bottle forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222156589U true CN222156589U (en) | 2024-12-13 |
Family
ID=93790082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323633110.5U Active CN222156589U (en) | 2023-12-28 | 2023-12-28 | Green plastic bottle forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222156589U (en) |
-
2023
- 2023-12-28 CN CN202323633110.5U patent/CN222156589U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |