CN207172556U - A kind of shaping die - Google Patents
A kind of shaping die Download PDFInfo
- Publication number
- CN207172556U CN207172556U CN201721190659.3U CN201721190659U CN207172556U CN 207172556 U CN207172556 U CN 207172556U CN 201721190659 U CN201721190659 U CN 201721190659U CN 207172556 U CN207172556 U CN 207172556U
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- China
- Prior art keywords
- mould
- moulding
- extruding
- upper mould
- shaping die
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- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of shaping die, including bottom support feet, extrude moulding lower mould, extrude moulding upper mould and LCDs, workbench is installed above the bottom support feet, mould guide sleeve is provided with above the moulding lower mould of extruding, heating motor is installed above the upper mould shifting chute, the moulding upper mould of extruding is connected with above the heating motor, heat seal pressure head is installed below the moulding upper mould of extruding, damping spring is installed below the heat seal pressure head, lower mould supporting table is communicated with below the damping spring, the LCDs is installed above the lower mould supporting table, pipe heater is installed inside the heat seal pressure head.Beneficial effect is：Mould structure is simple, and operating efficiency is high, can carry out heat seal to pvc plastics, can be attached inhomogeneity pvc plastics moulding.
Description
Technical field
Die apparatus technical field is the utility model is related to, more particularly to a kind of shaping die.
Background technology
Polyvinyl chloride is VCM in initiators such as peroxide, azo-compounds；Or pressed certainly under light, heat effect
The polymer being polymerized by base polymerization reaction mechanism.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride tree
Fat.PVC is the white powder of impalpable structure, and the degree of branching is smaller, relative density 1.4 or so, 77 ~ 90 DEG C of glass transition temperature, 170
DEG C or so start to decompose, it is poor to the stability of light and heat, more than 100 DEG C or through long-time exposure in sunshine, will decompose and produce
Raw hydrogen chloride, and further autocatalysis is decomposed, and causes discoloration, physical and mechanical properties also declines rapidly, in actual applications must
Stabilizer must be added to improve the stability to light and heat.Industrial PVC molecular weight typically in the range of 50,000~110,000,
With larger polydispersity, the reduction of molecular weight with polymerisation temperature and increase；Without definite melting point, 80~85 DEG C start to soften,
130 DEG C are changed into viscoelastic state, and 160~180 DEG C start to be changed into viscous state；There are preferable mechanical performance, a tensile strength 60MPa left sides
The right side, 5~10kJ/m2 of impact strength；There are excellent dielectric properties.PVC was once the general-purpose plastics that yield is maximum in the world, and application is non-
Often extensively.Construction material, industrial product, commodity, flooring laminate, floor tile, artificial leather, tubing, electric wire, packaging film,
Bottle, expanded material, encapsulant, fiber etc. are widely used.Pvc plastics are moulding using preceding needing to carry out
China is complex using pvc plastic mould structures at present, and volume is larger, wastes the substantial amounts of energy, and
And operating efficiency is relatively low, variety classes pvc plastics can not be carried out moulding.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of shaping die.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of shaping die, including bottom support feet, the moulding lower mould of extruding, the moulding upper mould of extruding and LCDs, institute
State and workbench is installed above the support feet of bottom, mould is installed above the workbench and jacks up head, the mould jacks up
Head top is provided with the moulding lower mould of extruding, is provided with mould guide sleeve above the moulding lower mould of extruding, the upper mould is led
Upper mould shifting chute is installed to set top, heating motor is installed above the upper mould shifting chute, connected above the heating motor
The moulding upper mould of extruding is connected to, heat seal pressure head is installed below the moulding upper mould of extruding, installed below the heat seal pressure head
There is damping spring, lower mould supporting table is communicated with below the damping spring, the liquid crystal is installed above the lower mould supporting table
Display screen, pipe heater is installed inside the heat seal pressure head.
In order to further improve the use function of shaping die, the bottom support feet is connected with the workbench, institute
Mould jack-up head is stated to be connected with the moulding lower mould of extruding.
In order to further improve the use function of shaping die, the upper mould guide sleeve is connected with the upper mould shifting chute,
The heating motor is connected with the moulding upper mould of extruding.
It is described in order to further improve the use function of shaping die, the heat seal pressure head and the heating motor connection
Damping spring jacks up head with the mould and is connected.
In order to further improve the use function of shaping die, the pipe heater is connected with the heat seal pressure head.
In order to further improve the use function of shaping die, the moulding lower mould of extruding forms for steel alloy compacting, table
Face carries out plastic-spraying processing.
In order to further improve the use function of shaping die, the upper mould shifting chute is embedding with the moulding upper mould of extruding
Close connection.
In order to further improve the use function of shaping die, the LCDs connects with the moulding upper mould of the extruding
Connect.
The beneficial effects of the utility model are：Mould structure is simple, and operating efficiency is high, can carry out heat to pvc plastics
Close, inhomogeneity pvc plastics can be attached moulding.
Brief description of the drawings
Fig. 1 is a kind of front view of shaping die of the utility model；
Fig. 2 is a kind of left view of shaping die of the utility model；
Fig. 3 is a kind of heat seal pressure head figure of shaping die of the utility model.
Description of reference numerals is as follows：
1st, bottom support feet；2nd, workbench；3rd, mould jacks up head；4th, moulding lower mould is extruded；5th, upper mould guide sleeve；6th, on
Mould shifting chute；7th, generate heat motor；8th, moulding upper mould is extruded；9th, heat seal pressure head；10th, damping spring；11st, lower mould supporting table；12nd, liquid
Crystal display screen；13rd, pipe heater.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of shaping die, including bottom support feet 1, the moulding lower mould 4 of extruding, the moulding upper mould of extruding
8 and LCDs 12, the top of bottom support feet 1 is provided with workbench 2, and the top of workbench 2 is provided with mould and jacks up head
3, mould jacks up first 3 top and is provided with the moulding lower mould 4 of extruding, and the moulding lower top of mould 4 of extruding is provided with mould guide sleeve 5, upper mould
The top of guide sleeve 5 is provided with mould shifting chute 6, and the upper top of mould shifting chute 6 is provided with heating motor 7, and the top of heating motor 7 connects
There is the moulding upper mould 8 of extruding, the moulding upper lower section of mould 8 of extruding is provided with heat seal pressure head 9, and the lower section of heat seal pressure head 9 is provided with damping spring
10, the lower section of damping spring 10 is communicated with lower mould supporting table 11, and the lower top of mould supporting table 11 is provided with LCDs 12, heat seal pressure
First 9 top is provided with pipe heater 13.
For bottom support feet 1 to be supported to shaping die bottom, mould jacks up first 3 to extruding moulding lower mould 4
Jacked up, it is combined with the moulding upper mould 8 of extruding moulding to the progress of pvc plastics, extrude moulding lower mould 4 and extruding modeling
Mould 8 to pvc plastics extrude moulding in shape, upper mould guide sleeve 5 to be oriented to extruding the moulding upper moving direction of mould 8,
It is set to be moved along obstructed direction, upper mould shifting chute 6 to make the moulding upper mould 8 of extruding moved again by its top, heating electric
Machine 7 to hot pressing syncephalon 9 work provide power, heat seal pressure head 9 to pvc plastics carry out it is moulding when carry out hot pressing and,
Make the progress hot pressing of pvc plastics and damping spring 10 to extruding moulding lower mould 4 to carry out damping, and lower mould supporting table 11 is to right
Extrude moulding lower mould 4 to be supported, LCDs 12 is to show pvc plastic processes, pipe heater 13
Heat is produced to be connected with heating motor 7.
In order to further improve the use function of shaping die, bottom support feet 1 is connected with workbench 2, and mould jacks up
First 3 are connected with extruding moulding lower mould 4, and upper mould guide sleeve 5 is connected with upper mould shifting chute 6, and heating motor 7 is with extruding moulding upper mould 8
Connection, heat seal pressure head 9 are connected with heating motor 7, and damping spring 10 jacks up 3 with mould and is connected, pipe heater 13 and heat seal
Pressure head 9 connects, and extrudes moulding lower mould 4 and is formed for steel alloy compacting, and surface carries out plastic-spraying processing, and upper mould shifting chute 6 is moulded with extruding
To be fitting to connection, LCDs 12 is connected mould 8 with extruding moulding upper mould 8 in shape.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (8)
- A kind of 1. shaping die, it is characterised in that：Including bottom support feet, the moulding lower mould of extruding, the moulding upper mould of extruding and liquid crystal Display screen, the bottom support feet top are provided with workbench, and mould is provided with above the workbench and jacks up head, described Mould is jacked up and the moulding lower mould of extruding is provided with above head, and mould guide sleeve, institute are provided with above the moulding lower mould of extruding State and mould shifting chute is installed above mould guide sleeve, heating motor, the heating electric are installed above the upper mould shifting chute The moulding upper mould of extruding is connected with above machine, heat seal pressure head, the heat seal pressure head are installed below the moulding upper mould of extruding Lower section is provided with damping spring, and lower mould supporting table is communicated with below the damping spring, is provided with above the lower mould supporting table The LCDs, pipe heater is installed inside the heat seal pressure head.
- A kind of 2. shaping die according to claim 1, it is characterised in that：The bottom support feet and the workbench Connection, the mould jack up head and are connected with the moulding lower mould of extruding.
- A kind of 3. shaping die according to claim 1, it is characterised in that：The upper mould guide sleeve moves with the upper mould Groove is connected, and the heating motor is connected with the moulding upper mould of extruding.
- A kind of 4. shaping die according to claim 1, it is characterised in that：The heat seal pressure head connects with the damping spring Connect, the lower mould supporting table is connected with the moulding upper mould of extruding.
- A kind of 5. shaping die according to claim 1, it is characterised in that：The pipe heater and the extruding are moulding Upper mould connection.
- A kind of 6. shaping die according to claim 1, it is characterised in that：The moulding lower mould of extruding is suppressed for steel alloy Form, surface carries out plastic-spraying processing.
- A kind of 7. shaping die according to claim 1, it is characterised in that：The upper mould shifting chute is coupled to be chimeric, can To increase the upper mould guide sleeve bonding strength.
- A kind of 8. shaping die according to claim 1, it is characterised in that：The LCDs moves with the upper mould Groove connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190659.3U CN207172556U (en) | 2017-09-18 | 2017-09-18 | A kind of shaping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190659.3U CN207172556U (en) | 2017-09-18 | 2017-09-18 | A kind of shaping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172556U true CN207172556U (en) | 2018-04-03 |
Family
ID=61747540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721190659.3U Active CN207172556U (en) | 2017-09-18 | 2017-09-18 | A kind of shaping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544701A (en) * | 2018-04-26 | 2018-09-18 | 杨传平 | A kind of modifying plastics device reducing PE plastic densities |
-
2017
- 2017-09-18 CN CN201721190659.3U patent/CN207172556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544701A (en) * | 2018-04-26 | 2018-09-18 | 杨传平 | A kind of modifying plastics device reducing PE plastic densities |
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