CN207736698U - A kind of one goes out more LSR mold bases mechanisms - Google Patents
A kind of one goes out more LSR mold bases mechanisms Download PDFInfo
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- CN207736698U CN207736698U CN201721698729.6U CN201721698729U CN207736698U CN 207736698 U CN207736698 U CN 207736698U CN 201721698729 U CN201721698729 U CN 201721698729U CN 207736698 U CN207736698 U CN 207736698U
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Abstract
The utility model discloses a kind of one and goes out more LSR mold bases mechanisms, including front die component and back die component, front die component include the cope plate, flow distribution plate and end template set gradually from top to bottom；Injecting glue nozzle assembly is set on end template, injecting glue nozzle assembly is embedded in the end on of flow distribution plate and the deflector chute with system on flow distribution plate；One needle of movable inlaying is gone back on injecting glue nozzle assembly, activity is connect through flow distribution plate and cope plate and with the drive component for being located at cope plate upper end needle vertically upward, needle is inserted into injecting glue nozzle assembly by matched drive component drive activity, and being turned on/off for injecting glue nozzle assembly is controlled, needle through part is matched on cope plate sets adjusting nut；A conveying pipeline is also embedded in each deflector chute, all conveying pipelines connect a feed pipe, after feed pipe, conveying pipeline flow into matched injecting glue nozzle assembly, cooperation injecting glue nozzle assembly is turned on/off injection raw material, matches the injecting glue of LSR mold one-pass molding different volumes products.
Description
Technical field
The utility model is related to injection mold technology, especially a kind of one goes out more LSR mold bases mechanisms.
Background technology
With the development of technology, liquid silica gel mold is increasingly received by each injection mold manufacturer, using liquid
Silica gel mould can one-pass molding at shape of product to be prepared is needed, be not necessarily to complicated procedures of forming.Thus, LSR molds and mold base are with it
Injection molding is efficient, injecting products are high-quality and is received by each producer.But deficiency is existing for existing LSR molds：One
It is that existing LSR molds/mold base is unable to the product of one-pass molding different volumes when one goes out more shaped articles；Second is that existing
The needle of some LSR molds/mold bases is often to be driven by unique driving mechanism, and needle cannot with injecting glue nozzle assembly
Self contained function；Third, the injection precision of existing LSR molds/mold base is low；Fourth, existing LSR molds/mold base dismantles mold core
It is inconvenient.
Therefore, there is an urgent need for a kind of structures to simplify in market, production efficiency is high, convenient disassembly and can one-pass molding different volumes product
LSR molds.
Utility model content
The technical issues of solution of the utility model be for the above-mentioned prior art in existing defect, provide one kind one
Go out more LSR mold bases mechanisms, which coordinates matched mold core that can complete the product of one-pass molding different volumes, be molded
It is efficient, replace mold core fast and easy.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows:A kind of one goes out more LSR mold base machines
Structure, including front die component and back die component, the front die component include the cope plate, flow distribution plate and bottom set gradually from top to bottom
Template；Several injecting glue nozzle assemblies are set on end template, each injecting glue nozzle assembly insertion flow distribution plate is simultaneously made with opening on flow distribution plate
Deflector chute end on；One needle of movable inlaying is gone back on each injecting glue nozzle assembly, the needle is movable vertically upward
It is connect through flow distribution plate and cope plate and with the drive component for being located at cope plate upper end, the needle can be by matched drive component
Injecting glue nozzle assembly is inserted into drive activity, and controls being turned on/off for injecting glue nozzle assembly, and needle through part is matched on the cope plate
Adjusting nut is also set, the adjusting nut can adjust the height of needle interval injecting glue nozzle assembly bottom end and control injecting glue nozzle assembly
Glue fluence；A conveying pipeline is also embedded in each deflector chute, all conveying pipelines connect a feed pipe, and injection raw material is along charging
After pipe, conveying pipeline flow into the matched injecting glue nozzle assembly, cooperation injecting glue nozzle assembly is turned on/off, and matching LSR molds are primary
It is molded the injecting glue of different volumes product.
It is expanded on further as to above-mentioned technical proposal：
In the above-mentioned technical solutions, thermal insulation board, and the thermal insulation board and institute are additionally provided between the end template and flow distribution plate
It states and is equipped with several rubbish between flow distribution plate and follows closely.
In the above-mentioned technical solutions, the cope plate upper end is additionally provided with partition board and top pressing board, and the top pressing board is installed in institute
It states on partition board, the embedding groove for inlaying drive component is formed on the partition board, the quadrangle of the partition board is equipped with four guide posts, each described
Guide post be inserted into from top to bottom the axle sleeve being arranged in the cope plate, flow distribution plate, thermal insulation board and end template matching position make it is described
Top pressing board, partition board, cope plate, flow distribution plate, thermal insulation board are connected with end template.
In the above-mentioned technical solutions, each injecting glue nozzle assembly also stretches out the end template, and the note vertically downwards
Glue nozzle assembly includes gate bush, sets cooling bushing and hot nozzle bushing in the gate bush successively from outside to inside；The hot nozzle
The glue injection channel for being formed with and being inserted into for the needle, and the upper end opening of the hot nozzle bushing and matched conveying pipeline pair are opened on bushing
It connects, injection raw material conveys along feed pipe, conveying pipeline and enters glue injection channel from the upper end opening of the hot nozzle bushing；The cooling
Bushing is coated to be installed on the hot nozzle bushing and connects external air source by pipeline, the cooling bushing can to hot nozzle bushing and
The injection raw material being placed in hot nozzle bushing is cooled down.
In the above-mentioned technical solutions, the driving component is telescopic cylinder.
In the above-mentioned technical solutions, the end template is equipped with four injecting glue nozzle assemblies.
In the above-mentioned technical solutions, four deflector chutes are formed on the flow distribution plate, and four deflector chutes are arranged at scissor shape.
In the above-mentioned technical solutions, the back die component includes bottom plate, and two are set on the two sides edge of the bottom plate X-direction
Square iron, movable backing plate and top plate are installed on the bottom plate on the section at two square iron intervals, two square iron upper end is equipped with along Z
The first guide post that direction extends, first guide post upper end connect lower template, and the backing plate and the top plate are placed in the lower die
On the section that plate is spaced with bottom plate on the directions Z, several second guide posts and interior fore-set, second guide post are set on the bottom plate
Extend upward through the backing plate and top plate and connect with the lower template, affixed backing plate and top plate can along first guide post,
Lower slider, the interior fore-set stretch out after extending upward through the backing plate, top plate and lower template, and matched can jack up and be placed in lower template
On lower mode.
Compared with prior art, the beneficial effects of the utility model are:
First, the template and critical piece of the mold base mechanism of the utility model use 420H and S136# stainless steels, mold base can be made
And matched mold can work under long-term high and low temperature environment, and improve service life and precision；
Second is that pneumatic needle is arranged in mold base and coordinates cooling system, progress height is projected, waste of material can be saved, is reduced
Production cost；
Third, independent flow control valve is arranged, it can be achieved that one-pass molding different volumes product in each needle；
It is not necessarily to dismantle whole set of die from equipment fourth, replacing mold core, it is only necessary to dismantle mold core, other molds can be changed quickly
Production reduces the dismounting mold time, improves production efficiency.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model LSR mold bases mechanism；
The sectional view of the positions Fig. 2 the utility model LSR mold bases mechanism；
Fig. 3 is the stereogram of the utility model front die component；
Fig. 4 is the decomposition diagram of the utility model front die component；
Fig. 5 is the installation diagram of the utility model drive component, needle, injecting glue nozzle assembly, conveying pipeline and feed pipe；
Fig. 6 is the stereogram of the injecting glue component of the utility model；
Fig. 7 is the sectional view of Fig. 6.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
The embodiment described by reference to attached drawing is exemplary, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
It is described convenient for description the application and simplifying, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；Can be machinery
Connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two elements
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.And fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature right over second feature and oblique upper, or only
Indicate that fisrt feature level height is less than second feature.
A kind of attached drawing 1-7 examples specific embodiment of the utility model, the utility model are a kind of one to go out more LSR mold bases mechanisms,
It includes front die component 1 and back die component 2, and refer to the attached drawing 1, to meet shipment demand, front die component 1 and back die component 2 pass through
Connecting bracket is fixed, and is assembled after actually removing connecting bracket and is used cooperatively on machine, refer to the attached drawing 1-7, the preceding mould
Component 1 includes top pressing board 3, partition board 4, cope plate 5, flow distribution plate 6, thermal insulation board 7 and the end template 8 set gradually from top to bottom；Bottom
Several injecting glue nozzle assemblies 9 are set in template 8, in the present embodiment, the end template 8 is equipped with four injecting glue nozzle assemblies 9, each described
Injecting glue nozzle assembly 9 stretches out the end template 8 vertically downwards, at the same run through vertically upward after thermal insulation board 7 embedded flow distribution plate 6 and with open
Make the end on of the deflector chute 61 on flow distribution plate 6；In the present embodiment, four deflector chutes 61 are formed on the flow distribution plate 6,
And four deflector chute 61 be arranged at scissor shape, in each deflector chute 61 matching be embedded a conveying pipeline 10,10 one end of each conveying pipeline with
Main glue nozzle assembly 9 is connected to, and the other end is connect with a feed pipe 11, and in practice, the feed pipe 11 and conveying pipeline 10 are integrated into
Type, and feed pipe 11 in the vertical direction pass through the cope plate 5, partition board 4 and top pressing board 3 after stretch out, and with the pipe of external conveying
It docks in road；One needle 12 of movable inlaying is gone back on each injecting glue nozzle assembly 9, activity runs through shunting to the needle 12 vertically upward
Plate 6 and cope plate 5 are simultaneously connect with the drive component 13 for being located at 5 upper end of cope plate, and in the present embodiment, the driving component 13 is excellent
Telescopic cylinder is selected, the needle 12 can be inserted into injecting glue nozzle assembly 9 by the 13 drive activity of matched drive component, and control adhesive pouring nozzle
Component 9 is turned on/off, and 12 through part of needle is matched on the cope plate 5 and also sets adjusting nut 14,14 energy of the adjusting nut
It adjusts the height of 9 bottom end of the interval of needle 12 injecting glue nozzle assembly and controls the glue fluence of injecting glue nozzle assembly 9；It should be noted that adjusting
Section nut 14 regulates the distance that needle 12 is spaced 9 bottom end of injecting glue nozzle assembly according to the demand of injecting glue amount, after setting, works as needle
12 by drive component 13 driving stretch into/exit injecting glue nozzle assembly 9 when, then correspond to adhesive pouring nozzle when needle 12 stretches into injecting glue nozzle assembly 9
Component 9 turns off, when needle 12 exits injecting glue nozzle assembly 9, then it is corresponding open injecting glue nozzle assembly 9 and along the injecting glue amount of setting and
Injecting glue is carried out, in practice, injection raw material is after feed pipe 11, conveying pipeline 10 flow into the matched injecting glue nozzle assembly 9, cooperation note
Glue nozzle assembly 9 is turned on/off, and matches the injecting glue of LSR mold one-pass molding different volumes products.
In the present embodiment, it is equipped with several rubbish between the thermal insulation board 7 and the flow distribution plate 6 and follows closely (attached drawing is not shown)；
The embedding groove 41 for inlaying drive component 13 is formed on the partition board 4, the quadrangle of the partition board 41 is equipped with four guide posts 15, each described
Guide post 15 is inserted into the axle sleeve being arranged in the cope plate 5,8 matching position of flow distribution plate 6, thermal insulation board 7 and end template from top to bottom
16 make the top pressing board 3, partition board 4, cope plate 5, flow distribution plate 6, thermal insulation board 7 and end template 8 connect；Refer to the attached drawing 6, the note
Glue nozzle assembly 9 includes gate bush 91, and cooling bushing 92 and hot nozzle bushing 93 are set successively from outside to inside in the gate bush 91；
The glue injection channel 931 for being formed with and being inserted into for the needle 12 is opened on the hot nozzle bushing 93, and the upper end of the hot nozzle bushing 93 is opened
It mouthful is docked with matched conveying pipeline 10, injection raw material conveys along feed pipe 11, conveying pipeline 10 and from the upper of the hot nozzle bushing 93
End opening enters glue injection channel 931；The cooling bushing 92 is coated to be installed on the hot nozzle bushing 93 and is connected by pipeline
External air source, the cooling bushing 92 can cool down hot nozzle bushing 93 and the injection raw material being placed in hot nozzle bushing 93.
Refer to the attached drawing 1-2, the back die component 2 include bottom plate 21, are set on the two sides edge of the X-direction of the bottom plate 21
Two square iron 22 install movable backing plate 23 and top plate 24, two square iron on the bottom plate 21 on the section at two square iron 22 interval
22 upper ends are equipped with the first guide post 25 extended along Z-direction, and 25 upper end of the first guide post connects lower template 26, the backing plate 23
It is placed on the section that the lower template 26 is spaced in z-direction with bottom plate 21, is set on the bottom plate 21 several with the top plate 24
Second guide post 27 and interior fore-set 28, second guide post 27 extend upward through the backing plate 23 and top plate 24 and with the lower template
26 connections, affixed backing plate 23 and top plate 24 can above and below be slided along first guide post 27, and the interior fore-set 28 extends upward through institute
Stretched out after stating backing plate 23, top plate 24 and lower template 26, and can the matched jack-up lower mode that is placed in lower template 26 (attached drawing is not shown
Show).
The template and critical piece of the LSR mold bases mechanism of the present embodiment use 420H and S136# stainless steels, can make mold base
And matched mold can work under long-term high and low temperature environment, and improve service life and precision；The pneumatic needle of setting in mold base
And coordinate cooling system, progress height is projected, waste of material can be saved, reduces production cost；Independent flow is arranged in each needle
Regulating valve is, it can be achieved that one-pass molding different volumes product；It is not necessarily to using the mold of the LSR mold bases of the present embodiment when replacing mold core
Whole set of die is dismantled from equipment, it is only necessary to dismantle mold core, the production of other molds can be changed quickly, reduce the dismounting mold time, carry
High efficiency.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of one goes out more LSR mold bases mechanisms, including front die component and back die component, which is characterized in that the front die component
Including the cope plate, flow distribution plate and end template set gradually from top to bottom；Several injecting glue nozzle assemblies are set on end template, it is each described
Injecting glue nozzle assembly be embedded in flow distribution plate and with the end on of opening deflector chute of the system on flow distribution plate；On each injecting glue nozzle assembly
Also one needle of movable inlaying, the needle vertically upward activity through flow distribution plate and cope plate and with the drive that is located at cope plate upper end
Dynamic component connection, the needle can be inserted into injecting glue nozzle assembly by matched drive component drive activity, and control injecting glue nozzle assembly
Be turned on/off, on the cope plate match needle through part also set adjusting nut, the adjusting nut can adjust needle interval
The height of injecting glue nozzle assembly bottom end and the glue fluence for controlling injecting glue nozzle assembly；It is also embedded a conveying pipeline in each deflector chute,
All conveying pipelines connect a feed pipe, and injection raw material is after feed pipe, conveying pipeline flow into the matched injecting glue nozzle assembly, cooperation
Injecting glue nozzle assembly is turned on/off, and matches the injecting glue of LSR mold one-pass molding different volumes products.
2. according to claim 1 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that the end template and shunting
It is additionally provided with thermal insulation board between plate, and is equipped with several rubbish between the thermal insulation board and the flow distribution plate and follows closely.
3. according to claim 2 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that the cope plate upper end is also
Equipped with partition board and top pressing board, the top pressing board is installed on the partition board, is formed on the partition board and is inlayed inlaying for drive component
Slot, the quadrangle of the partition board are equipped with four guide posts, each guide post is inserted into from top to bottom be arranged the cope plate, flow distribution plate,
Axle sleeve on thermal insulation board and end template matching position makes the top pressing board, partition board, cope plate, flow distribution plate, thermal insulation board and end template
Connection.
4. according to claim 1 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that each adhesive pouring nozzle group
Part also stretches out the end template vertically downwards, and the injecting glue nozzle assembly includes gate bush, in the gate bush by outer and
Cooling bushing and hot nozzle bushing are inside set successively；The glue injection channel for being formed with and being inserted into for the needle, and institute are opened on the hot nozzle bushing
The upper end opening for stating hot nozzle bushing is docked with matched conveying pipeline, and injection raw material is along feed pipe, conveying pipeline conveying and from the heat
The upper end opening of nozzle bushing enters glue injection channel；The cooling bushing is coated to be installed on the hot nozzle bushing and is connected by pipeline
External air source is connect, the cooling bushing can cool down hot nozzle bushing and the injection raw material being placed in hot nozzle bushing.
5. according to claim 1 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that the driving component is to stretch
Contracting cylinder.
6. according to any one of claims 1 to 5 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that the bed die
Plate is equipped with four injecting glue nozzle assemblies.
7. according to claim 6 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that be formed on the flow distribution plate
Four deflector chutes, and four deflector chutes are arranged at scissor shape.
8. according to claim 7 a kind of one goes out more LSR mold bases mechanisms, which is characterized in that the back die component includes
Bottom plate, sets two square iron on the two sides edge of the bottom plate X-direction, and activity is installed on the section at two square iron intervals on the bottom plate
Backing plate and top plate, two square iron upper end is equipped with the first guide post for extending along Z-direction, first guide post upper end connection lower die
Plate, the backing plate and the top plate are placed on the section that the lower template is spaced in z-direction with bottom plate, if being set on the bottom plate
Dry second guide post and interior fore-set, second guide post extends upward through the backing plate and top plate and is connect with the lower template, affixed
Backing plate and top plate can above and below be slided along first guide post, the interior fore-set extends upward through the backing plate, top plate and lower template
After stretch out, and can matched jack-up be placed in lower mode in lower template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698729.6U CN207736698U (en) | 2017-12-08 | 2017-12-08 | A kind of one goes out more LSR mold bases mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698729.6U CN207736698U (en) | 2017-12-08 | 2017-12-08 | A kind of one goes out more LSR mold bases mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736698U true CN207736698U (en) | 2018-08-17 |
Family
ID=63117606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698729.6U Active CN207736698U (en) | 2017-12-08 | 2017-12-08 | A kind of one goes out more LSR mold bases mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736698U (en) |
-
2017
- 2017-12-08 CN CN201721698729.6U patent/CN207736698U/en active Active
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