CN222223428U - Mould is used in plastic bottle base production - Google Patents
Mould is used in plastic bottle base production Download PDFInfo
- Publication number
- CN222223428U CN222223428U CN202420812247.2U CN202420812247U CN222223428U CN 222223428 U CN222223428 U CN 222223428U CN 202420812247 U CN202420812247 U CN 202420812247U CN 222223428 U CN222223428 U CN 222223428U
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- CN
- China
- Prior art keywords
- plate
- mold
- movable
- fixedly connected
- plastic bottle
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- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000001816 cooling Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000071 blow moulding Methods 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 3
- 239000002991 molded plastic Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型公开了一种塑料瓶坯生产用模具，包括模具组件与安装板，两个所述安装板相互远离的一端分别设置有电动伸缩件，两个所述安装板相互靠近的一端均设置有活动板，所述活动板与其相邻的安装板之间通过伸缩组件进行连接，两个所述模具组件位于两个安装板之间，所述模具组件与其相邻的安装板之间通过可拆卸式连接机构进行连接，本实用新型通过设置的可拆卸式连接组件可以使模具组件与活动板之间自由拆装，且该种安装方式操作简单，极大的方便了工作人员对模具进行更换，能有效提高模具更换效率，同时，通过设置的进水口、排水口以及冷却仓可以与外设的冷却水循环机进行连通，从而对成型槽内的成型塑料瓶进行快速冷却。
The utility model discloses a mold for producing plastic bottle blanks, comprising a mold assembly and a mounting plate, wherein two ends of the mounting plates that are far away from each other are respectively provided with electric telescopic parts, and two ends of the mounting plates that are close to each other are both provided with movable plates, and the movable plates are connected with adjacent mounting plates via a telescopic assembly, and the two mold assemblies are located between the two mounting plates, and the mold assembly and adjacent mounting plates are connected with each other via a detachable connecting mechanism. The utility model can freely disassemble and assemble the mold assembly and the movable plate by means of the detachable connecting assembly, and the installation method is simple to operate, greatly facilitates the staff to replace the mold, and can effectively improve the efficiency of mold replacement. At the same time, the water inlet, the drain outlet and the cooling bin can be connected with an external cooling water circulation machine, so as to quickly cool the molded plastic bottles in the molding tank.
Description
Technical Field
The utility model relates to the technical field of plastic bottle production, in particular to a die for producing plastic bottle blanks.
Background
The plastic bottle is mainly made of polyethylene or polypropylene and various organic solvents, and is widely made of Polyester (PET), polyethylene (PE) and polypropylene (PP) as raw materials, and a plastic container formed by blow molding, extrusion blowing or injection molding through a plastic mold after the corresponding organic solvents are added.
The mould is needed in the blow molding process, and different moulds are needed when different plastic bottles are processed, and the existing mould is complex to operate and time-consuming when being replaced. For this purpose, a mold for producing plastic bottle blanks is proposed.
Disclosure of utility model
The utility model aims to provide a mould for producing plastic bottle blanks, which solves the problems in the prior art.
In order to achieve the above purpose, the mold for producing the plastic bottle blank comprises a mold assembly and mounting plates, wherein one ends, far away from each other, of the two mounting plates are respectively provided with an electric telescopic piece, one ends, close to each other, of the two mounting plates are respectively provided with a movable plate, the movable plates are connected with the adjacent mounting plates through telescopic assemblies, the two mold assemblies are positioned between the two mounting plates, the mold assembly is connected with the adjacent mounting plates through a detachable connecting mechanism, the detachable connecting assembly consists of a connecting plate, connecting sleeves, a squeezing plate, telescopic rods and a reset spring, the connecting sleeves are fixedly connected to the side wall, close to the movable plate, of the mold assembly, a plurality of connecting sleeves are fixedly connected to the side wall of the movable plate, the squeezing plate is arranged above the movable plate, the bottoms of the squeezing plates are fixedly connected with two telescopic rods, the bottoms of the telescopic rods penetrate through the movable plate in a sliding mode and are fixedly connected with a fixed plate, the outer surfaces of the telescopic rods are sleeved with reset springs, and the two ends of the reset springs are fixedly connected with the movable plate and the fixed plate respectively.
As the further preferred of this technical scheme, flexible subassembly includes movable rod, hold-down spring and limiting plate, fixedly connected with a plurality of movable rods on the lateral wall that the movable plate is close to the mounting panel, the end slip of movable rod runs through mounting panel and fixedly connected with limiting plate, the surface cover of movable rod is equipped with hold-down spring, hold-down spring's both ends respectively with movable plate and mounting panel fixed connection.
As a further preferable aspect of the present invention, the connection plate has an L-shaped structure.
As a further preferable aspect of the present invention, the plurality of connection sleeves are distributed at equal intervals in a straight line from top to bottom.
As a further preferable mode of the technical scheme, the reset spring is made of carbon steel.
As a further preferable mode of the technical scheme, the end faces of the two die assemblies, which are close to each other, are provided with forming grooves, and the top wall of each forming groove is provided with a blow molding opening extending to the upper surface of the die assembly.
As a further preferable mode of the technical scheme, a cooling bin is arranged in the die assembly, a water inlet is formed in the upper end of the cooling bin, and a water outlet is formed in the lower end of the cooling bin.
The utility model provides a die for producing plastic bottle blanks, which has the following beneficial effects:
The detachable connecting assembly can be used for freely disassembling and assembling the die assembly and the movable plate, the mounting mode is simple to operate, the die can be conveniently replaced by a worker, the die replacing efficiency can be effectively improved, and meanwhile, the formed plastic bottle in the forming groove can be rapidly cooled through the water inlet, the water outlet and the cooling bin which are arranged and communicated with a peripheral cooling water circulation machine.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the movable plate and the mounting plate according to the present utility model;
FIG. 4 is a schematic view of a mold assembly according to the present utility model;
The device comprises a die assembly 1, a movable plate 3, a mounting plate 4, a forming groove 5, a blow molding port 6, a water inlet 7, a water outlet 8, a cooling bin 9, a connecting plate 10, a connecting sleeve 11, a squeezing plate 12, a telescopic rod 13, a return spring 14, a movable rod 15, a compression spring 16, a limiting plate 17 and a fixed plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the embodiment, as shown in fig. 1 to 4, the mold for producing plastic bottle blanks comprises a mold assembly 1 and mounting plates 3, wherein electric telescopic pieces are respectively arranged at the ends, away from each other, of the two mounting plates 3, movable plates 2 are respectively arranged at the ends, close to each other, of the two mounting plates 3, the movable plates 2 are connected with the adjacent mounting plates 3 through telescopic assemblies, the two mold assemblies 1 are positioned between the two mounting plates 3, the mold assemblies 1 are connected with the adjacent mounting plates 3 through detachable connecting mechanisms, the detachable connecting assemblies are composed of connecting plates 9, connecting sleeves 10, extrusion plates 11, telescopic rods 12 and reset springs 13, the connecting plates 9 are of L-shaped structures and are fixedly connected to the side walls, close to the movable plates 2, of the movable plates 2, a plurality of connecting sleeves 10 are fixedly connected to the side walls of the movable plates 2, the upper parts of the movable plates 2 are provided with the extrusion plates 11, the bottoms of the extrusion plates 11 are fixedly connected with the two telescopic rods 12, the bottoms of the telescopic rods 12 penetrate through the movable plates 2 in a sliding mode, the bottoms of the movable plates 17 are fixedly connected with the reset springs 13, and the reset springs 13 are fixedly connected with the two ends of the movable plates 13, and the reset springs 13 are fixedly connected with the two ends of the reset springs 13 respectively, and the reset springs 13 are fixedly connected with the two ends of the reset springs 13.
Wherein, all offered shaping groove 4 on the terminal surface that two mould subassemblies 1 are close to each other, offered on the roof of shaping groove 4 and extended to the blowing mouth 5 of mould subassembly 1 upper surface.
After the two die assemblies 1 are controlled to be clamped by the electric telescopic piece, the two forming grooves 4 form a sealed inner groove, and plastic bottle blanks in the inner groove can be blown through the blowing opening 5.
Wherein, cooling storehouse 8 has been seted up to the inside of mould subassembly 1, and the upper end of cooling storehouse 8 is provided with water inlet 6, and the lower extreme of cooling storehouse 8 is provided with outlet 7.
The water inlet 6, the water outlet 7 and the cooling bin 8 which are arranged can be communicated with a cooling water circulation machine which is arranged outside, so that the molded plastic bottle in the molding groove 4 is rapidly cooled.
The telescopic assembly comprises a movable rod 14, a compression spring 15 and a limiting plate 16, wherein a plurality of movable rods 14 are fixedly connected to the side wall, close to the mounting plate 3, of the movable plate 2, the tail ends of the movable rods 14 penetrate through the mounting plate 3 in a sliding mode, the limiting plate 16 is fixedly connected to the tail ends of the movable rods 14, the compression spring 15 is sleeved on the outer surface of the movable rods 14, and two ends of the compression spring 15 are fixedly connected with the movable plate 2 and the mounting plate 3 respectively.
Through the flexible subassembly that sets up, after two mould subassemblies 1 compound die, mounting panel 3 can be continued to be close to fly leaf 2, makes hold-down spring 15 compressed, and the effort that the deformation produced is resumes to hold-down spring 15 can make two mould subassemblies 1 compound die back tighter.
The utility model provides a die for producing plastic bottle blanks, which has the following specific working principle:
The reset spring 13 is in compression state under the normality, upwards pull stripper plate 11, reset spring 13 can be further compressed this moment, insert the connecting plate 9 and establish in connecting sleeve 10, thereby install mould subassembly 1 on fly leaf 2, three connecting sleeve 10 can fix a position connecting plate 9, then loosen stripper plate 11, stripper plate 11 moves down and can push down the upper surface of connecting plate 9, under the effect of the extrusion of stripper plate 11 and the effect of mould subassembly 1 self weight, the condition that upwards becomes flexible has been avoided mould subassembly 1 to appear, only need during the dismantlement with above-mentioned operation reverse operation can, this kind of mounting means, easy operation, convenience staff that can be very big changes the mould, can effectively improve mould change efficiency.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A mould for producing plastic bottle blanks comprises a mould component (1) and a mounting plate (3), and is characterized in that one ends of the two mounting plates (3) which are far away from each other are respectively provided with an electric telescopic piece, one ends of the two mounting plates (3) which are close to each other are respectively provided with a movable plate (2), the movable plates (2) are connected with the adjacent mounting plates (3) through telescopic components, the two mould components (1) are positioned between the two mounting plates (3), the mould components (1) are connected with the adjacent mounting plates (3) through a detachable connecting mechanism, the detachable connecting component consists of a connecting plate (9), a connecting sleeve (10), a squeezing plate (11), a telescopic rod (12) and a reset spring (13), and are fixedly connected to the side wall of the mould components (1) which is close to the movable plate (2), a plurality of connecting sleeves (10) are fixedly connected to the side wall of the movable plate (2), the squeezing plate (11) is arranged above the movable plate (2), the bottom of the squeezing plate (1) is fixedly connected with the two mounting plates (3) through a detachable connecting mechanism, the telescopic rod (12) is fixedly connected with the outer surface of the telescopic rod (12) which is fixedly connected with the telescopic rod (13), the two ends of the return spring (13) are respectively and fixedly connected with the movable plate (2) and the fixed plate (17).
2. The plastic bottle blank production mold according to claim 1, wherein the telescopic component comprises a movable rod (14), a compression spring (15) and a limiting plate (16), the movable rod (14) is fixedly connected to the side wall of the movable plate (2) close to the mounting plate (3), the tail end of the movable rod (14) penetrates through the mounting plate (3) in a sliding mode and is fixedly connected with the limiting plate (16), the compression spring (15) is sleeved on the outer surface of the movable rod (14), and two ends of the compression spring (15) are fixedly connected with the movable plate (2) and the mounting plate (3) respectively.
3. The mold for producing plastic bottle blanks according to claim 1, wherein the connecting plate (9) has an L-shaped structure.
4. The mold for producing plastic bottle blanks according to claim 1, wherein a plurality of the connecting sleeves (10) are distributed in a straight line from top to bottom at equal intervals.
5. A mold for producing plastic bottle blanks according to claim 1, wherein the return spring (13) is made of carbon steel.
6. The mold for producing plastic bottle blanks according to claim 1, wherein the end surfaces of the two mold assemblies (1) close to each other are provided with molding grooves (4), and the top wall of each molding groove (4) is provided with a blow molding opening (5) extending to the upper surface of the mold assembly (1).
7. The mold for producing plastic bottle blanks according to claim 1, wherein a cooling bin (8) is arranged in the mold assembly (1), a water inlet (6) is formed in the upper end of the cooling bin (8), and a water outlet (7) is formed in the lower end of the cooling bin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420812247.2U CN222223428U (en) | 2024-04-18 | 2024-04-18 | Mould is used in plastic bottle base production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420812247.2U CN222223428U (en) | 2024-04-18 | 2024-04-18 | Mould is used in plastic bottle base production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222223428U true CN222223428U (en) | 2024-12-24 |
Family
ID=93918396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420812247.2U Active CN222223428U (en) | 2024-04-18 | 2024-04-18 | Mould is used in plastic bottle base production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222223428U (en) |
-
2024
- 2024-04-18 CN CN202420812247.2U patent/CN222223428U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |