CN220163165U - Efficient demolding PET bottle blank mold - Google Patents
Efficient demolding PET bottle blank mold Download PDFInfo
- Publication number
- CN220163165U CN220163165U CN202321310084.XU CN202321310084U CN220163165U CN 220163165 U CN220163165 U CN 220163165U CN 202321310084 U CN202321310084 U CN 202321310084U CN 220163165 U CN220163165 U CN 220163165U
- Authority
- CN
- China
- Prior art keywords
- spraying frame
- base
- mold
- mould
- bottle blank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005507 spraying Methods 0.000 claims abstract description 63
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000071 blow moulding Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a high-efficiency demolding PET bottle blank mold, which comprises a lower mold base and an upper mold base, wherein an upper mold auxiliary spraying frame is arranged outside the lower mold base, a lower mold auxiliary spraying frame is arranged outside the upper mold base, and an external power supply is externally connected with the upper mold auxiliary spraying frame and the lower mold auxiliary spraying frame. Above-mentioned scheme, go up the supplementary spraying frame of mould and set up in the outside of die holder, the supplementary spraying frame of lower mould sets up the outside of die holder, before die holder and upper die base compound die carry out PET bottle base extrusion molding operation, utilize the supplementary spraying frame of upper mould to go up the even spraying PET drawing of patterns powder of bottle base extrusion molding that installs on the upper die holder, the supplementary spraying frame of lower mould is used again and the bottle base extrusion lower mould of installation on the die holder evenly sprays PET drawing of patterns powder, after the inside extrusion molding of PET bottle base at the mould, the adhesion of bottle base and mould inner wall can be reduced to the PET drawing of patterns powder of the even spraying of supplementary spraying frame of upper mould and lower mould in the mould, thereby make things convenient for the quick drawing of patterns of bottle base.
Description
Technical Field
The utility model relates to the technical field of PET bottle blank molds, in particular to a high-efficiency demolding PET bottle blank mold.
Background
At present, the PET bottle is in production and processing in-process, need to make the PET bottle base through extruder cooperation extrusion molding mould earlier, then utilize blow molding mould to make up the final blow molding of PET bottle base, current PET bottle base extrusion molding mould mainly comprises last mould and lower mould two parts, after the internal extrusion molding of the die cavity of PET bottle base extrusion molding mould, disassemble the last mould of PET bottle base extrusion molding mould and lower mould and open alright with preliminary fashioned PET bottle base and carry out the drawing of patterns and take out, but current PET bottle base raw materials fill in the die cavity of PET bottle base extrusion molding mould through the extrusion pressure of extruder, the very easy inner wall adhesion with PET bottle base extrusion molding mould is tight after the shaping of PET bottle base, difficult quick drawing of patterns, very big influence the machining efficiency of PET bottle base.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides a high-efficiency demolding PET bottle blank mold, so as to solve the problems that the existing PET bottle blank raw material is filled in a cavity of a PET bottle blank extrusion mold through extrusion pressure of an extruder, the PET bottle blank is extremely easy to adhere tightly with the inner wall of the PET bottle blank extrusion mold after being molded, the quick demolding is difficult, and the processing efficiency of the PET bottle blank is greatly influenced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-efficient drawing of patterns PET bottle base mould, includes die holder and upper die base, the outside of die holder is provided with the supplementary spraying frame of mould, the outside of upper die base is provided with the supplementary spraying frame of lower mould, the supplementary spraying frame of mould and the supplementary spraying frame of lower mould all allies oneself with outward there is external power source.
Preferably, the upper end surfaces of the two side walls of the lower die holder are provided with sliding positioning slotted holes, the middle part of the inner slotted surface of the lower die holder is fixedly provided with a bottle blank extrusion molding lower die, and the two sides of the bottom plate of the lower die holder are provided with sliding grooves I matched with the upper die auxiliary spraying frame.
Preferably, the auxiliary spraying frame for the upper die comprises a box-type porous spray head I, the two ends of the box-type porous spray head I are fixedly provided with a bracket I, the bottoms of two groups of brackets I are in transmission connection with an electric screw I, the two groups of electric screws I are respectively arranged in the two sliding grooves I, and the bottoms of the two groups of brackets I are respectively slidably arranged in the two sliding grooves I through the two groups of electric screws I.
Preferably, the bottom of the upper die holder is fixedly provided with a bottle blank extrusion upper die matched with the bottle blank extrusion lower die, two sides of the bottle blank extrusion upper die are fixedly provided with positioning slide bars, the two positioning slide bars are respectively in sliding connection with two sliding positioning slotted holes, and two side edges of the upper die holder are respectively provided with a second sliding groove matched with the lower die auxiliary spraying frame.
Preferably, the auxiliary spraying frame of lower mould includes box porous shower nozzle two, the equal fixed mounting in both ends of box porous shower nozzle two has support two, and the equal transmission in top of two sets of supports two is connected with electric screw two, and two sets of electric screw two set up respectively in the inside of two spouts two, and the top of two sets of supports two is respectively through two sets of electric screw two slidable mounting in the inside of two spouts two, box porous shower nozzle two and box porous shower nozzle one all have external PET drawing of patterns powder holding vessel through external pipe intercommunication.
The utility model has the technical effects and advantages that:
in the scheme, the upper die auxiliary spraying frame is arranged outside the lower die holder, the lower die auxiliary spraying frame is arranged outside the upper die holder, and before the die assembly of the lower die holder and the upper die holder carries out PET bottle blank extrusion molding operation, PET demolding powder is uniformly sprayed on an upper die of the bottle blank extrusion molding arranged on the upper die holder by using the upper die auxiliary spraying frame, and then PET demolding powder is uniformly sprayed on a lower die of the bottle blank extrusion arranged on the lower die holder by using the lower die auxiliary spraying frame, after the PET bottle blank is extrusion molded in the die, the adhesion between the bottle blank and the inner wall of the die can be reduced by using the PET demolding powder uniformly sprayed by the upper die auxiliary spraying frame and the lower die auxiliary spraying frame in the die, so that the bottle blank can be conveniently and rapidly demolded, and the processing efficiency of the PET bottle blank is improved; and the upper die auxiliary spraying frame and the lower die auxiliary spraying frame are externally connected with an external power supply, and the external power supply is used for providing electric energy for the driving mechanisms of the upper die auxiliary spraying frame and the lower die auxiliary spraying frame, so that the rapidity and the uniformity of spraying PET demolding powder to the cavity of the bottle blank die by the upper die auxiliary spraying frame and the lower die auxiliary spraying frame are ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the auxiliary spraying frame of the lower die holder and the upper die of the utility model;
fig. 3 is a schematic structural view of an upper die holder and a lower die auxiliary spraying frame of the utility model.
The reference numerals are: 1. a lower die holder; 2. an upper die holder; 3. an upper die assists the spraying frame; 4. the lower die assists the spraying frame; 11. a first chute; 12. extruding a bottle blank into a lower die; 13. sliding positioning slot holes; 21. a second chute; 22. extruding the bottle blank into an upper die; 23. positioning a slide bar; 31. a box-type porous spray head I; 32. a first bracket; 33. an electric screw rod I; 41. a box-type porous spray nozzle II; 42. a second bracket; 43. and an electric screw rod II.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, an embodiment of the present utility model provides a high-efficiency demolding PET bottle blank mold, which comprises a lower mold base 1 and an upper mold base 2, wherein an upper mold auxiliary spraying frame 3 is arranged outside the lower mold base 1, a lower mold auxiliary spraying frame 4 is arranged outside the upper mold base 2, and an external power supply is externally connected to both the upper mold auxiliary spraying frame 3 and the lower mold auxiliary spraying frame 4.
The upper end faces of the two side walls of the lower die holder 1 are respectively provided with a sliding positioning slot 13, the middle part of the inner slot face of the lower die holder 1 is fixedly provided with a bottle blank extrusion lower die 12, and two sides of the bottom plate of the lower die holder 1 are respectively provided with a first chute 11 matched with the upper die auxiliary spraying frame 3.
The upper die auxiliary spraying frame 3 comprises a box-type porous spray head I31, supports I32 are fixedly arranged at two ends of the box-type porous spray head I31, electric screw rods I33 are connected to the bottom ends of the two groups of supports I32 in a transmission mode, the two groups of electric screw rods I33 are respectively arranged in the two sliding grooves I11, and the bottom ends of the two groups of supports I32 are respectively slidably arranged in the two sliding grooves I11 through the two groups of electric screw rods I33.
The bottom of the upper die holder 2 is fixedly provided with a bottle blank extrusion upper die 22 matched with the bottle blank extrusion lower die 12, two sides of the bottle blank extrusion upper die 22 are fixedly provided with positioning slide bars 23, the two positioning slide bars 23 are respectively in sliding connection with the two sliding positioning slotted holes 13, and two side edges of the upper die holder 2 are respectively provided with a second sliding chute 21 matched with the lower die auxiliary spraying frame 4; by arranging the two positioning slide bars 23 and the two sliding positioning slotted holes 13, the die assembly accuracy of the upper die holder 2 and the lower die holder 1 is ensured.
Wherein, lower mould auxiliary spraying frame 4 includes box porous shower nozzle two 41, and the equal fixed mounting in both ends of box porous shower nozzle two 41 has support two 42, and the equal transmission in top of two sets of support two 42 is connected with electric screw two 43, and two sets of electric screw two 43 set up respectively in the inside of two spout two 21, and the top of two sets of support two 42 is respectively through two sets of electric screw two 43 slidable mounting in the inside of two spout two 21, and box porous shower nozzle two 41 and box porous shower nozzle one 31 all have external PET drawing of patterns powder holding vessel through external pipe intercommunication.
The working process of the utility model is as follows:
the upper die auxiliary spraying frame 3 is arranged outside the lower die holder 1, the lower die auxiliary spraying frame 4 is arranged outside the upper die holder 2, and before the die assembly of the lower die holder 1 and the upper die holder 2 is used for extruding PET bottle blanks, PET demolding powder is uniformly sprayed on an upper die of the bottle blank extrusion molding arranged on the upper die holder 2 by using the upper die auxiliary spraying frame 3, and then PET demolding powder is uniformly sprayed on a lower die of the bottle blank extrusion molding arranged on the lower die holder 1 by using the lower die auxiliary spraying frame 4; and the upper die auxiliary spraying frame 3 and the lower die auxiliary spraying frame 4 are externally connected with an external power supply, and the external power supply is used for providing electric energy for the driving mechanisms of the upper die auxiliary spraying frame 3 and the lower die auxiliary spraying frame 4, so that the rapidity and uniformity of spraying PET demolding powder to the cavity of the bottle blank die by the upper die auxiliary spraying frame 3 and the lower die auxiliary spraying frame 4 are ensured.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a high-efficient drawing of patterns PET bottle base mould, includes die holder and upper die base, its characterized in that, the outside of die holder is provided with the supplementary spraying frame of upper die, the outside of upper die base is provided with the supplementary spraying frame of lower die, the supplementary spraying frame of upper die and the supplementary spraying frame of lower die all allies oneself with external power source outward.
2. The efficient demolding PET bottle blank mold as claimed in claim 1, wherein the upper end faces of the two side walls of the lower mold base are provided with sliding positioning slots, the middle part of the inner slot face of the lower mold base is fixedly provided with a bottle blank extrusion lower mold, and the two sides of the bottom plate of the lower mold base are provided with first sliding grooves matched with the auxiliary spraying frames of the upper mold.
3. The efficient demolding PET bottle blank mold according to claim 2, wherein the upper mold auxiliary spraying frame comprises a box-type porous spray head I, two ends of the box-type porous spray head I are fixedly provided with a support I, the bottoms of two groups of supports I are in transmission connection with electric screw rods I, the two groups of electric screw rods I are respectively arranged in two sliding grooves I, and the bottoms of the two groups of supports I are respectively and slidably arranged in the two sliding grooves I through the two groups of electric screw rods I.
4. The efficient demolding PET bottle blank mold as claimed in claim 1, wherein the bottom of the upper mold base is fixedly provided with a bottle blank extrusion upper mold matched with a bottle blank extrusion lower mold, two sides of the bottle blank extrusion upper mold are fixedly provided with positioning slide bars, the two positioning slide bars are respectively in sliding connection with two sliding positioning slotted holes, and two side edges of the upper mold base are respectively provided with a second sliding groove matched with the lower mold auxiliary spraying frame.
5. The efficient demolding PET bottle blank mold according to claim 4, wherein the lower mold auxiliary spraying frame comprises a box type porous spray head II, two ends of the box type porous spray head II are fixedly provided with a support II, the top ends of two groups of supports II are in transmission connection with an electric screw II, the two groups of electric screws are respectively arranged in two sliding grooves II, the top ends of the two groups of supports II are respectively and slidably arranged in the two sliding grooves II through the two groups of electric screws, and the box type porous spray head II and the box type porous spray head I are communicated with an external PET demolding powder storage tank through external connecting pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310084.XU CN220163165U (en) | 2023-05-27 | 2023-05-27 | Efficient demolding PET bottle blank mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310084.XU CN220163165U (en) | 2023-05-27 | 2023-05-27 | Efficient demolding PET bottle blank mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220163165U true CN220163165U (en) | 2023-12-12 |
Family
ID=89052687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321310084.XU Active CN220163165U (en) | 2023-05-27 | 2023-05-27 | Efficient demolding PET bottle blank mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220163165U (en) |
-
2023
- 2023-05-27 CN CN202321310084.XU patent/CN220163165U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112757579A (en) | Injection mold is used in auto-parts production and processing | |
| CN220163165U (en) | Efficient demolding PET bottle blank mold | |
| CN219311886U (en) | Injection mold convenient to drawing of patterns | |
| CN209079016U (en) | A kind of mold convenient for plastics forming | |
| CN207682809U (en) | Multi-component injection molding device for sealing strip | |
| CN218111531U (en) | Adjustable mould is used in plastic drum production | |
| CN216126536U (en) | Adjustable mold for aluminum alloy profile production | |
| CN211165057U (en) | New energy automobile spare part injection mold | |
| CN202826229U (en) | Foaming type plastic rubber mould | |
| CN217916312U (en) | Plastic screw rod can rapid prototyping demolding's mould | |
| CN217670019U (en) | Forming die is used in production of pottery vase | |
| CN217373258U (en) | Adjustable mold injection molding device | |
| CN220482413U (en) | High-precision traceless rapid forming injection mold | |
| CN219505231U (en) | Glue injection structure of plastic mould | |
| CN215095268U (en) | Can be with mould for injection molding machine of injection molding jack-up | |
| CN218948307U (en) | Mould convenient to drawing of patterns | |
| CN214772770U (en) | Silica muddy water refractory material former is used in mountain sand washing production | |
| CN202826244U (en) | Four-layer spiral plastic rubber mould | |
| CN219600366U (en) | Plastic uptake box heating forming device | |
| CN102700065A (en) | Four-layer screw type plastic rubber mold | |
| CN214056173U (en) | Novel automobile decoration strip die insert bottom water feeding mechanism | |
| CN219133149U (en) | High-precision plug-in injection mold | |
| CN214562621U (en) | Handle manufacturing mold | |
| CN215550204U (en) | Base is used in plastic mould installation convenient to adjust | |
| CN210999783U (en) | Injection mold capable of being rapidly molded |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |