CN208962349U - A kind of injection mold of plastic barrel - Google Patents
A kind of injection mold of plastic barrel Download PDFInfo
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- CN208962349U CN208962349U CN201821547930.9U CN201821547930U CN208962349U CN 208962349 U CN208962349 U CN 208962349U CN 201821547930 U CN201821547930 U CN 201821547930U CN 208962349 U CN208962349 U CN 208962349U
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- plastic barrel
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Abstract
The utility model provides a kind of injection mold of plastic barrel, including dynamic model component, cover half component, ejector pin component, the dynamic model component includes moving clamping plate, dynamic model upper plate, mavable module core, the cover half component includes solid plate, and it is fixed on the fixed mold core of the solid plate lower end, there is an activity space between the moving clamping plate and the dynamic model upper plate, the ejector pin component is located in the activity space, there is a groove in the middle part of the mavable module core, the bottom portion of groove is connected with rotating electric machine, the output end of the rotating electric machine is fixed with a barrel core model benevolence, the fixed mold core, mavable module core, a type chamber is cooperatively formed between bucket core model benevolence, the ejector pin component includes push plate, and it is connected to the oblique top of the push plate upper end, the top of the oblique top is connect with the cavity bottom.The injection mold of the utility model is suitable for production plastic barrel, is easy demoulding, and when demoulding does not damage plastic barrel.
Description
Technical field
The utility model relates to injection molding technology fields, and in particular to a kind of injection mold of plastic barrel.
Background technique
Injection-molded item is common daily necessity, and since injection-molded item has, light weight, intensity are high, durability is good, can fill
The advantages that strong with property, is widely used in the fields such as family product, Medical Devices, construction material, sports equipment.Injection-molded item
Manufacturing process in, usually the plastic material under molten condition is stirred evenly by screw extruder at a certain temperature, so
It injects in injection mold afterwards, plastic material forms in the type chamber of injection mold, obtains molding injection molding after cooling and solidifying
Then injecting products are pushed away from injection mold by thimble and are fallen by product.
For the injection mold of plastic barrel, since the length of plastic barrel is larger, after the molding of general plastic barrel, plastic barrel and dynamic
The adhesion strength of mode is larger, if plastic barrel pushing tow is directly be easy to cause the damage of plastic barrel with thimble.
Utility model content
In view of the above problems, the utility model provides a kind of injection mold of plastic barrel, it is easy demoulding, when demoulding does not damage
Plastic barrel.
To achieve the above object, the utility model solves by the following technical programs:
A kind of injection mold of plastic barrel, including dynamic model component, cover half component, ejector pin component, the dynamic model component include
Moving clamping plate, the dynamic model upper plate being fixedly connected with the moving clamping plate and the mavable module core for being fixed on dynamic model upper plate upper end,
The cover half component includes solid plate and the fixed mold core for being fixed on the solid plate lower end, and the moving clamping plate is moved with described
There is an activity space, the ejector pin component is located in the activity space, has in the middle part of the mavable module core between mould upper plate
One groove, the bottom portion of groove are connected with rotating electric machine, and the output end of the rotating electric machine is fixed with a barrel core model benevolence, described fixed
Mode, mavable module core cooperatively form a type chamber between bucket core model benevolence, and the ejector pin component includes push plate and is connected to described
The oblique top of push plate upper end, the top of the oblique top are connect with the cavity bottom.
Specifically, being further fixed on resilient sleeper-bearing on the downside of the push plate.
Specifically, the solid plate is equipped with feed inlet, the fixed mold core is equipped with the material path connecting with the feed inlet,
The material path bottom is connect with the type top of chamber.
Specifically, dynamic model upper plate side is fixed with the first support plate, the push plate side is fixed with the second support plate,
Telescopic cylinder is connected between first support plate and second support plate.
Specifically, being further fixed on the first guide post in the push plate, first guide post passes through the dynamic model upper plate.
Specifically, be also arranged with spring on the outside of first guide post, the spring be located at the dynamic model upper plate with it is described
Between push plate.
Specifically, the mavable module core, which is close to described fixed mold core one end, is fixed with the second guide post, the fixed mold core is equipped with
Pilot hole corresponding to second guide post.
The beneficial effects of the utility model are:
The injection mold of the utility model is suitable for production plastic barrel, and a groove, groove are offered in the middle part of mavable module core
Bottom is connected with rotating electric machine, and the output end of rotating electric machine is fixed with a barrel core model benevolence, when demoulding, starts bucket core model after rotating electric machine
Benevolence can be rotated, and be conducive to demould so that the intracavitary plastic barrel obtained of type is separated with bucket core model benevolence by the rotation of bucket core model benevolence,
Avoid the larger damage for causing oblique top to plastic barrel of adhesion strength due to plastic barrel and bucket core model benevolence.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the injection mold of plastic barrel of the utility model.
Appended drawing reference are as follows: dynamic model component 10, dynamic model upper plate 12, the first support plate 121, mavable module core 13, is determined moving clamping plate 11
Membrane module 20, solid plate 21, feed inlet 211, fixed mold core 22, material path 221, the second guide post 222, ejector pin component 30, push plate 31,
Second support plate 311, the first guide post 312, spring 313, oblique top 32, activity space 40, rotating electric machine 51, bucket core model benevolence 52,
Type chamber 60, resilient sleeper-bearing 70, telescopic cylinder 80.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and attached drawing, but the implementation of the utility model
Mode is without being limited thereto.
As shown in Figure 1:
A kind of injection mold of plastic barrel, including dynamic model component 10, cover half component 20, ejector pin component 30, dynamic model component 10
Including moving clamping plate 11, the dynamic model upper plate 12 being fixedly connected with moving clamping plate 11 and it is fixed on the dynamic of 12 upper end of dynamic model upper plate
Mode 13, cover half component 20 include solid plate 21 and are fixed on the fixed mold core 22 of 21 lower end of solid plate, moving clamping plate 11 and dynamic
There is an activity space 40, ejector pin component 30 is located in activity space 40, has one in the middle part of mavable module core 13 between mould upper plate 12
A groove, bottom portion of groove are connected with rotating electric machine 51, and the output end of rotating electric machine 51 is fixed with a barrel core model benevolence 52, fixed mold core 22,
A type chamber 60 is cooperatively formed between mavable module core 13, bucket core model benevolence 52, ejector pin component 30 is including push plate 31 and is connected to push plate
The top of the oblique top 32 of 31 upper ends, oblique top 32 is connect with 60 bottom of type chamber, when demoulding, starts bucket core model benevolence after rotating electric machine 51
52 can be rotated, by the rotation of bucket core model benevolence 52, so that plastic barrel obtained is separated with bucket core model benevolence 52 in type chamber 60, then
Plastic barrel is ejected using oblique top 32.
The noise that generates when push plate 31 resets when preferably, in order to reduce demoulding is further fixed on elastic cushion on the downside of push plate 31
Plate 70.
Preferably, solid plate 21 is equipped with feed inlet 211, and fixed mold core 22 is equipped with the material path connecting with feed inlet 211
221, it connects at the top of 221 bottom of material path and type chamber 60.
Preferably, 12 side of dynamic model upper plate is fixed with the first support plate 121, and 31 side of push plate is fixed with the second support plate
311, telescopic cylinder 80 is connected between the first support plate 121 and the second support plate 311, telescopic cylinder 80 is for driving push plate 31
Move up and down.
Preferably, it is further fixed on the first guide post 312 in push plate 31, the first guide post 312 passes through dynamic model upper plate 12, and first
Guide post 312 is used to limit the activity trajectory of push plate 31, makes the linearly movement always in activity space 40 of push plate 31.
Preferably, 312 outside of the first guide post is also arranged with spring 313, and spring 313 is located at dynamic model upper plate 12 and push plate 31
Between, spring 313 has reset response.
Preferably, mavable module core 13 is close to 22 one end of fixed mold core and is fixed with the second guide post 222, and fixed mold core 22, which is equipped with, to be corresponded to
In the pilot hole of the second guide post 222.
Above embodiments only express a kind of embodiment of the utility model, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of injection mold of plastic barrel, including dynamic model component (10), cover half component (20), ejector pin component (30), described dynamic
Membrane module (10) includes moving clamping plate (11), the dynamic model upper plate (12) being fixedly connected with the moving clamping plate (11) and fixes
Mavable module core (13) in dynamic model upper plate (12) upper end, the cover half component (20) include solid plate (21) and are fixed on
The fixed mold core (22) of solid plate (21) lower end has one between the moving clamping plate (11) and the dynamic model upper plate (12)
Activity space (40), the ejector pin component (30) are located in the activity space (40), which is characterized in that the mavable module core (13)
Middle part has a groove, and the bottom portion of groove is connected with rotating electric machine (51), and the output end of the rotating electric machine (51) is fixed
There is a barrel core model benevolence (52), the fixed mold core (22), mavable module core (13) cooperatively form a type chamber between bucket core model benevolence (52)
(60), the ejector pin component (30) includes push plate (31) and the oblique top (32) for being connected to the push plate (31) upper end, it is described tiltedly
The top on top (32) is connect with type chamber (60) bottom.
2. a kind of injection mold of plastic barrel according to claim 1, which is characterized in that also solid on the downside of the push plate (31)
Fixed flexible backing plate (70).
3. a kind of injection mold of plastic barrel according to claim 1, which is characterized in that the solid plate (21) is equipped with
Feed inlet (211), the fixed mold core (22) are equipped with the material path (221) connecting with the feed inlet (211), the material path
(221) it is connect at the top of bottom and the type chamber (60).
4. a kind of injection mold of plastic barrel according to claim 1, which is characterized in that dynamic model upper plate (12) side
It is fixed with the first support plate (121), push plate (31) side is fixed with the second support plate (311), first support plate
(121) it is connected between second support plate (311) telescopic cylinder (80).
5. a kind of injection mold of plastic barrel according to claim 1, which is characterized in that also fixed on the push plate (31)
Have the first guide post (312), first guide post (312) passes through the dynamic model upper plate (12).
6. a kind of injection mold of plastic barrel according to claim 5, which is characterized in that first guide post (312)
Outside is also arranged with spring (313), and the spring (313) is between the dynamic model upper plate (12) and the push plate (31).
7. a kind of injection mold of plastic barrel according to claim 1, which is characterized in that the mavable module core (13) is close to institute
It states fixed mold core (22) one end to be fixed with the second guide post (222), the fixed mold core (22), which is equipped with, corresponds to second guiding
The pilot hole of column (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547930.9U CN208962349U (en) | 2018-09-21 | 2018-09-21 | A kind of injection mold of plastic barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547930.9U CN208962349U (en) | 2018-09-21 | 2018-09-21 | A kind of injection mold of plastic barrel |
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| Publication Number | Publication Date |
|---|---|
| CN208962349U true CN208962349U (en) | 2019-06-11 |
Family
ID=66756385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547930.9U Active CN208962349U (en) | 2018-09-21 | 2018-09-21 | A kind of injection mold of plastic barrel |
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| Country | Link |
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| CN (1) | CN208962349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890603A (en) * | 2020-07-28 | 2020-11-06 | 陶玉峰 | Demoulding device after production of industrial plastic barrel |
-
2018
- 2018-09-21 CN CN201821547930.9U patent/CN208962349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890603A (en) * | 2020-07-28 | 2020-11-06 | 陶玉峰 | Demoulding device after production of industrial plastic barrel |
| CN111890603B (en) * | 2020-07-28 | 2022-06-17 | 枣庄福泰塑业有限公司 | Demoulding device after production of industrial plastic barrel |
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