CN207808266U - It is molded process units - Google Patents
It is molded process units Download PDFInfo
- Publication number
- CN207808266U CN207808266U CN201721771955.2U CN201721771955U CN207808266U CN 207808266 U CN207808266 U CN 207808266U CN 201721771955 U CN201721771955 U CN 201721771955U CN 207808266 U CN207808266 U CN 207808266U
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- CN
- China
- Prior art keywords
- injection molding
- plate body
- lower die
- bearing frame
- process units
- 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.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of injection molding process units, including bearing assembly, injection molding component and push component, bearing assembly includes bearing base, bearing frame, sliding plate body and ejection cylinder, bearing frame is set on bearing base, sliding plate body is placed in bearing frame, and the first end and sliding plate body for ejecting cylinder are mutually fixed；Injection molding component includes injection molding lower die and lower molded part, one side of the injection molding lower die far from bearing frame offers slot under injection molding, ejection hole is offered in injection molding lower die, ejection hole is connected to slot under injection molding, the second end sliding of ejection cylinder wears ejection hole, and lower molded part is set to the bottom of slot under injection molding；Component is pushed to include injection molding upper mold, push movable table, upper molded part, installation plate body, push rebound and actuator, injection molding upper mold covers in injection molding lower die, injection molding upper mold offers slot in injection molding, so, it is possible injection molding and obtains display base.
Description
Technical field
The utility model is related to a kind of lighting technical fields, more particularly to a kind of injection molding process units.
Background technology
Currently, Shooting Technique, that is, be moulded into type and be also known as injection molding molding, it is a kind of forming method of the simultaneous molding of injection.
The advantages of injection molding forming method is that speed of production is fast, efficient, operates and automation can be achieved, and designs and varieties are more, and shape can be by
Letter is to numerous, and size can be descending, and product size is accurate, and product easily updates, can forming shape complexity product, note
It is moulded into type and is suitable for the processing and formings such as mass production and complex-shaped product field.At a certain temperature, complete by helical screw agitator
The plastic material of full-fusing injects die cavity, after cooling and solidifying, the method that obtains molded product with high pressure.This method is suitable for shape
The batch production of shape complex component, is important one of processing method.Time needed for completion shot moulding process claims into
Type period, also referred to as moulding cyclc.It includes following sections that it is practical：Molding cycle：Molding cycle directly affects labor productivity
And utilization rate of equipment and installations.It therefore, in process of production, should be each in shortening molding cycle as possible to have under the premise of ensureing quality
Close the time.Most important with injection time and cooling time in entire molding cycle, they have the quality of product decisive
Influence.Mould-filling time in injection time is directly inversely proportional to mold filling rate, and mould-filling time is typically about 3-5 seconds in production.Note
The dwell time penetrated in the time is exactly the pressure time to plastics in cavity, the shared large percentage within entire injection time,
Typically about 20-120 seconds (special thickness product may be up to 5~10 minutes).Before melt is freeze-up at the cast gate, the dwell time it is more
It is few, have an impact to product size accuracy, if afterwards, no influence.Also there is most favour value in dwell time, it is known that it is dependent on material
The size of temperature, Mo Wen and sprue and cast gate.If the size and process conditions of sprue and cast gate are all normal, lead to
The normal pressure value for obtaining shrink of product rate fluctuation range minimum of being subject to.It depends mainly on the thickness of product cooling time, moulds
Hot property and crystal property and mold temperature of material etc..The terminal of cooling time does not cause to change when should be to ensure article removal
For principle, property cooling time was typically between 30~120 seconds, cooling time it is long It is not necessary to, not only reduce production effect
Rate will also cause demoulding difficult complicated product, and when forced demoulding even will produce demoulding stress.When other in molding cycle
Between then whether the degree of serialization and automation and serialization and automation etc. is related with production process.
However, existing injection molding process units still remains the problem of more difficult injection molding production obtains display base.
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, it one kind is provided can be molded production and shown
Show the injection molding process units of device pedestal.
A kind of injection molding process units, including：
Bearing assembly, the bearing assembly includes bearing base, bearing frame, sliding plate body and ejects cylinder, described to hold
Framework is carried to be set on the bearing base, the sliding plate body is placed in the bearing frame, and the sliding plate body
The madial wall at edge and the bearing frame is slidably connected, and the first end of the ejection cylinder is mutually fixed with the sliding plate body；
Injection molding component, the injection molding component include injection molding lower die and lower molded part, the injection molding
Lower die is set on the bearing frame, and the one side of the injection molding lower die far from the bearing frame, which offers, to be molded into
Slot under type offers ejection hole in the injection molding lower die, and the ejection hole is connected to slot under the injection molding, the top
The second end sliding for going out cylinder wears the ejection hole, and the lower molded part is set to the bottom of slot under the injection molding；
Push component, the pushings component include injection molding upper mold, push movable table, upper molded part, install plate body, under
Cab apron and actuator are pressed through, the injection molding upper mold covers in the injection molding lower die, and the injection molding upper mold is opened
Equipped with slot in injection molding, the pushing movable table is placed in the injection molding in slot, and the upper molded part is set to institute
It states and pushes movable table towards on the one side of the lower molded part, the installation plate body is set in the injection molding upper mold,
The pushing rebound is set on the installation one side of the plate body far from the injection molding upper mold, the actuator and institute
It states and pushes rebound connection.
The bearing base has rectangular parallelepiped structure in one of the embodiments,.
The ejection cylinder has round bar shape structure in one of the embodiments,.
The injection molding lower die has hollow rectangular parallelepiped structure in one of the embodiments,.
The pushing movable table has rectangular parallelepiped structure in one of the embodiments,.
The aperture in the ejection hole is identical as the ejection diameter of cylinder in one of the embodiments,.
Above-mentioned injection molding process units is by being arranged bearing assembly, injection molding component and pushing component, bearing assembly, injection molding
Molding assembly is connect with component priority order is pushed, and bearing assembly is used to play a supporting role to the overall structure for being molded process units,
The cavity surrounded between injection molding component and pushing component obtains display base for injection molding.
Description of the drawings
Fig. 1 is the structural schematic diagram of the display base of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the injection molding process units of one embodiment of the utility model.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
In one embodiment, a kind of injection molding process units, including：Bearing assembly, injection molding component and pushing component, institute
It includes that bearing base, bearing frame, sliding plate body and ejection cylinder, the bearing frame are set to the carrying to state bearing assembly
On pedestal, the sliding plate body is placed in the bearing frame, and the edge of the sliding plate body and the bearing frame
Madial wall is slidably connected, and the first end of the ejection cylinder is mutually fixed with the sliding plate body；The injection molding component includes
Injection molding lower die and lower molded part, the injection molding lower die are set on the bearing frame, the injection molding lower die
One side far from the bearing frame offers slot under injection molding, and ejection hole, institute are offered in the injection molding lower die
It states ejection hole to be connected to slot under the injection molding, the second end sliding of the ejection cylinder wears the ejection hole, under described
Molded part is set to the bottom of slot under the injection molding；The pushing component include injection molding upper mold, push movable table, on
Molded part, installation plate body, pushing rebound and actuator, the injection molding upper mold cover in the injection molding lower die,
The injection molding upper mold offers slot in injection molding, and the pushing movable table is placed in the injection molding in slot, institute
It states molded part and is set to the pushing movable table towards on the one side of the lower molded part, the installation plate body is set to institute
It states in injection molding upper mold, the pushing rebound is set to the installation one side of the plate body far from the injection molding upper mold
On, the actuator is connect with the pushing rebound, in this way, above-mentioned injection molding process units is by being arranged bearing assembly, injection molding
Molding assembly and pushing component, bearing assembly, injection molding component are connect with component priority order is pushed, and bearing assembly is used for injection molding
The overall structure of process units is played a supporting role, and the cavity surrounded between injection molding component and pushing component is for being molded into
Type obtains display base.
In order to preferably be illustrated to aforementioned display device pedestal, to more fully understand the design of aforementioned display device pedestal,
For example, referring to Fig. 1, display base 10 includes：Mounting assembly 100, support component 200 and clip assembly 300, mounting assembly
100, support component 200 and clip assembly 300 are linked in sequence, and mounting assembly 100 is fixedly mounted on outside support for installing,
Specifically, mounting assembly 100 is mounted on using the connection type of clamping on outside support.Support component 200 is for playing support
Effect, and structural strengthening effect is played, clip assembly 300 is used to carry out snap action with display, to realize to display
Supporting role.
Referring to Fig. 1, mounting assembly 100 includes installation part 110 and fastener 120, the fastener is set to the peace
In piece installing, the fastener includes the first buckle and the second buckle, and first buckle and second buckle are set respectively
It is placed on the installation part, installation part 110 is fixedly mounted on outside support for installing, first card of fastener 120
Button and second buckle are for being connected to outside support, to further function as the effect for improving overall construction intensity.
Referring to Fig. 1, support component 200 includes support plate 210, multiple first reinforcing ribs 220 and multiple structural strengthening pieces
230, the first end of the support plate is mutually fixed with the installation part, and each first reinforcing rib is respectively arranged at the support plate
Medium position at, each structural strengthening piece is respectively arranged at the marginal position of the support plate, and support component 200 is used for
It plays a supporting role, and plays structural strengthening effect.
Referring to Fig. 1, clip assembly 300 includes carrying pedestal 310, limit base station 320, two clamping knobs 330 and more
A second reinforcing rib 340, the second end of the support plate are mutually fixed with the carrying pedestal, and the limit base station is set to described
At the medium position of carrying pedestal, two clamping knobs are respectively arranged at the both ends of the limit base station, and described in two
Clamping knob is respectively positioned on the same side of the limit base station, and each second reinforcing rib is respectively arranged at the carrying pedestal
On, and each second reinforcing rib is arranged around the limit base station, display is directly installed on limit base station 320, and
The snap action with display is completed by two clamping knobs 330, to realize to the supporting role to display.
In one embodiment, first buckle has the first fixing end and the first joint end, the first fixing end peace
On the installation part, the width of first fixing end is more than the width of first joint end；For another example, second card
Fastener has the second fixing end and the second joint end, second fixing end to be mounted on the installation part, second fixing end
Width be more than second joint end width；For another example, the edge of the support plate is provided with structural strengthening circle；For another example, institute
Stating limit base station has rectangular parallelepiped structure；For another example, the clamping knob has the cross section of " ten " font, so, it is possible to improve
Integrally-built mechanical strength.
It is above-mentioned to show device pedestal 10 by the way that mounting assembly 100, support component 200 and clip assembly 300, and support group is arranged
Multiple first reinforcing ribs 220 and multiple structural strengthening pieces 230 of part 200 and multiple second reinforcing ribs of clip assembly 300
340, it can play so that the higher technique effect of overall construction intensity.
For example, the display base is obtained for being molded production using the injection molding process units, for example, in order to more preferable
Ground illustrates above-mentioned injection molding process units, to more fully understand the design of above-mentioned injection molding process units, for example, please referring to figure
2, being molded process units 20 includes：Bearing assembly 400, injection molding component 500 and pushing component 600, bearing assembly 400, note
Modeling molding assembly 500 is linked in sequence with component 600 is pushed, and bearing assembly 400 is used for the overall structure to being molded process units 20
It plays a supporting role, the cavity surrounded between injection molding component 500 and pushing component 600 obtains display for injection molding
Pedestal.
Referring to Fig. 2, bearing assembly 400 includes bearing base 410, bearing frame 420, sliding plate body 430 and ejection column
Body 440, the bearing frame are set on the bearing base, and the sliding plate body is placed in the bearing frame, and institute
The madial wall for stating the edge and the bearing frame of sliding plate body is slidably connected, the first end of the ejection cylinder and the sliding
Plate body is mutually fixed, and bearing assembly 400 is used to play a supporting role to the overall structure for being molded process units 20.
Referring to Fig. 2, injection molding component 500 includes injection molding lower die 510 and lower molded part 520, it is described to be molded into
Type lower die is set on the bearing frame, and the one side of the injection molding lower die far from the bearing frame offers injection molding
It is molded lower slot, ejection hole is offered in the injection molding lower die, the ejection hole is connected to slot under the injection molding, described
The second end sliding of ejection cylinder wears the ejection hole, and the lower molded part is set to the bottom of slot under the injection molding,
Slot is for housing casting raw material under the injection molding, and described be molded into is accommodated in after display base injection molding
Under type in slot, it is used for display base by sliding plate body 430 and ejection cylinder 440 from being pushed up in slot under the injection molding
Go out.
Include injection molding upper mold 610, push movable table 620, upper molded part 630, peace referring to Fig. 2, pushing component 600
Loading board body 640 pushes rebound 650 and actuator, and the injection molding upper mold covers in the injection molding lower die, described
Injection molding upper mold offers slot in injection molding, and the pushing movable table is placed in the injection molding in slot, it is described on
Molded part is set to the pushing movable table towards on the one side of the lower molded part, and the installation plate body is set to the note
It moulds on shaping upper, the pushing rebound is set on the installation one side of the plate body far from the injection molding upper mold,
The actuator is connect with the pushing rebound, in this way, lower molded part 520 and the upper molded part 630 are used in display
The functional structures such as concaveconvex structure are formed on pedestal.For example, the actuator is cylinder, under applying to the pushing rebound
Pressure.
In one embodiment, the bearing base has rectangular parallelepiped structure；For another example, the ejection cylinder has round bar shape knot
Structure；For another example, the injection molding lower die has hollow rectangular parallelepiped structure；For another example, the pushing movable table has rectangular parallelepiped structure；
For another example, the aperture in the ejection hole is identical as the ejection diameter of cylinder, so, it is possible to improve integrally-built stability.
Above-mentioned injection molding process units 20 is held by the way that bearing assembly 400, injection molding component 500 is arranged and pushes component 600
It carries component 400, injection molding component 500 to be linked in sequence with component 600 is pushed, bearing assembly 400 is used for being molded process units
20 overall structure is played a supporting role, and the cavity surrounded between injection molding component 500 and pushing component 600 is for being molded into
Type obtains display base.
For example, a kind of injection-moulding device includes the injection molding process units of any of the above-described embodiment and any of the above-described implementation
The display base of mode.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of injection molding process units, which is characterized in that including：
Bearing assembly, the bearing assembly include bearing base, bearing frame, sliding plate body and ejection cylinder, the bearing frame
Body is set on the bearing base, and the sliding plate body is placed in the bearing frame, and the edge of the sliding plate body
It is slidably connected with the madial wall of the bearing frame, the first end of the ejection cylinder is mutually fixed with the sliding plate body；
Injection molding component, the injection molding component include injection molding lower die and lower molded part, the injection molding lower die
It is set on the bearing frame, the one side of the injection molding lower die far from the bearing frame offers under injection molding
Slot offers ejection hole in the injection molding lower die, and the ejection hole is connected to slot under the injection molding, the ejection column
The second end sliding of body wears the ejection hole, and the lower molded part is set to the bottom of slot under the injection molding；
Push component, the pushings component include injection molding upper mold, push movable table, upper molded part, install plate body, under press through
Cab apron and actuator, the injection molding upper mold cover in the injection molding lower die, and the injection molding upper mold offers
Slot in injection molding, the pushing movable table are placed in the injection molding in slot, the upper molded part be set to it is described under
Press movable table towards on the one side of the lower molded part, the installation plate body is set in the injection molding upper mold, described
Push rebound be set on the installation one side of the plate body far from the injection molding upper mold, the actuator and it is described under
Press through cab apron connection.
2. injection molding process units according to claim 1, which is characterized in that the bearing base has rectangular parallelepiped structure.
3. injection molding process units according to claim 1, which is characterized in that the ejection cylinder has round bar shape structure.
4. injection molding process units according to claim 1, which is characterized in that the injection molding lower die has hollow rectangular
Body structure.
5. injection molding process units according to claim 4, which is characterized in that the pushing movable table has cuboid knot
Structure.
6. injection molding process units according to claim 1, which is characterized in that the aperture in the ejection hole and the ejection column
The diameter of body is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771955.2U CN207808266U (en) | 2017-12-18 | 2017-12-18 | It is molded process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771955.2U CN207808266U (en) | 2017-12-18 | 2017-12-18 | It is molded process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808266U true CN207808266U (en) | 2018-09-04 |
Family
ID=63332257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721771955.2U Expired - Fee Related CN207808266U (en) | 2017-12-18 | 2017-12-18 | It is molded process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877785A (en) * | 2017-12-18 | 2018-04-06 | 杨玉嫦 | It is molded process units |
| CN109531932A (en) * | 2018-11-27 | 2019-03-29 | 前进民爆股份有限公司 | A kind of injection-moulding device |
-
2017
- 2017-12-18 CN CN201721771955.2U patent/CN207808266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877785A (en) * | 2017-12-18 | 2018-04-06 | 杨玉嫦 | It is molded process units |
| CN109531932A (en) * | 2018-11-27 | 2019-03-29 | 前进民爆股份有限公司 | A kind of injection-moulding device |
| CN109531932B (en) * | 2018-11-27 | 2024-07-16 | 前进民爆股份有限公司 | Injection molding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20181218 |