CN207874721U - A kind of mechanism mould of large size, thin walled printer - Google Patents
A kind of mechanism mould of large size, thin walled printer Download PDFInfo
- Publication number
- CN207874721U CN207874721U CN201721881451.6U CN201721881451U CN207874721U CN 207874721 U CN207874721 U CN 207874721U CN 201721881451 U CN201721881451 U CN 201721881451U CN 207874721 U CN207874721 U CN 207874721U
- Authority
- CN
- China
- Prior art keywords
- cavity
- lower template
- cope plate
- large size
- thin walled
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of mechanism moulds of large size, thin walled printer, including cope plate and lower template, the upper side wall of the lower template offers cavity, the upper side wall of lower template offers sprue, sprue is connected to the inside of cavity, the upper side wall of lower template offers fixing port, gas outlet is offered on the both sides side wall of lower template, each gas outlet is connected to the inside of cavity, the lower wall of cope plate is fixedly connected with ventilative steel, the lower wall of cope plate is equipped with the fixed link to match with four fixing port size positions, filling tube is inserted on cope plate, the lower end of filling tube is interconnected with sprue.The problem of air is exported by the air hole and gas outlet for steel surface of breathing freely, avoid trapped gas in mold by the utility model by the air in cavity, ensure that the quality after workpiece shaping, convenient and practical, applicability is wide.And the deformation of thin-walled large scale plastic parts residual stress, more back-off coordinated demoulding difficulties, starved, weld mark are solved the problems, such as simultaneously.
Description
Technical field
The utility model is related to mechanism mould technical field more particularly to a kind of mechanism moulds of large size, thin walled printer
Tool.
Background technology
Duplicator is made of various mechanism, and mechanism mould is that work pieces process industry neutralization workpiece shaping machine is mating, is assigned
Workpiece product is with the tool of complete configuration and accurate dimension, since mechanism kind and processing method are various, mechanism molding machine and machine
The structure of structure product is again complicated and simple to differ, so, the type and structure of mechanism mould are also diversified.
Through retrieval, 203543001 U of Chinese patent grant number CN disclose a kind of large size, thin walled silicone rubber sleeve mold knot
Structure, including lower die, middle mould and middle model loop, upper mold and core model, middle model loop collectively form the cavity of silicone rubber sleeve, type with core model
Chamber upper and lower ends exit is equipped with certain interval, and running channel, lower die and middle mould are equipped between middle model loop bottom end and core model bottom end
Between, between middle mould and upper mold, between core model and upper mold be to be flexibly connected.
Existing large size, thin walled silicone rubber sleeve mould structure has the following disadvantages：Between lower die and middle mould, middle mould
It is to be flexibly connected between upper mold, between core model and upper mold, although convenient for demoulding, ensure that the outer of silicone rubber sleeve shaped article
Appearance quality is improved product qualification rate, but is easy residual gas in the production process for being carried out finished product using mold, is influenced into
The quality of product.
Utility model content
Purpose of the utility model is to solve be easy in the production process for carrying out finished product using mold in the prior art
Residual gas, the problem of influencing the quality of finished product, and a kind of mechanism mould of the large size, thin walled printer proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of mechanism mould of large size, thin walled printer, including cope plate and lower template, the upper side wall of the lower template
Cavity is offered, the upper side wall of the lower template offers sprue, and the sprue is connected to the inside of cavity, the lower die
The upper side wall four corners of plate offer fixing port, and gas outlet is offered on the both sides side wall of the lower template, it is each described go out
Gas port is connected to the inside of cavity, and the lower wall of the cope plate is fixedly connected with ventilative steel, the lower wall of the cope plate
Four corners are equipped with the fixed link to match with four fixing port size positions, and filling tube, the note are inserted on the cope plate
The lower end of expects pipe is interconnected with sprue, and the lower wall of the lower template offers placement mouth, is installed in the placement mouth
The driving end of motor, the motor is connected with bull stick, and multiple belt pulleys, the lower wall of the lower template are arranged on the bull stick
Four corners be equipped with runner, each runner is arranged with belt between one of belt pulley, each runner
Middle part offer installing port, be installed with ball nut in each installing port, be all provided in each ball nut
There is lead screw.
Preferably, the size of the model PM-35 of the ventilative steel, the ventilative steel and cavity matches.
Preferably, the upper end of each lead screw extends to the interior of one of fixing port through the lower wall of lower template
Portion.
Preferably, the lower wall of each runner offers annular groove, be all provided in each annular groove there are two
Supporting rod.
Preferably, one end that each supporting rod is located in annular groove is respectively connected with limiting plate.
It is preferably located at two supporting rods of each runner lower wall and two branch of its excess-three runner lower wall
The length of strut is different.
Advantageous effect
Compared with prior art, the utility model provides a kind of mechanism mould of large size, thin walled printer, have with
Lower advantageous effect：
1, the mechanism mould of the large size, thin walled printer, by be arranged cope plate, lower template, cavity, gas outlet and thoroughly
Gas steel, as cope plate pushes, ventilative steel persistently pushes in cavity, promotes the formation of workpiece, during workpiece is formed,
The problem of air is exported by the air hole and gas outlet for steel surface of breathing freely, avoids trapped gas in mold by the air in cavity,
It ensure that the quality after workpiece shaping, convenient and practical, applicability is wide.
2, the mechanism mould of the large size, thin walled printer, by the way that motor, bull stick, belt pulley, belt, runner, rolling is arranged
Pearl screw thread and lead screw drive bar rotation by motor, and bull stick drives runner to rotate by belt pulley and belt, with runner
Rotation realizes that the rotation of rolling path nut, lead screw are up moved, as lead screw is in fixation by the cooperation between ball nut and lead screw
Up movement can release cope plate in mouthful, convenient and efficient convenient for demoulding.And it is remaining to solve thin-walled large scale plastic parts simultaneously
The problem of stress deformation, more back-off coordinated demoulding difficulties, starved, weld mark.
Description of the drawings
Fig. 1 be the utility model proposes a kind of large size, thin walled printer mechanism mould main view structural schematic diagram；
Fig. 2 be the utility model proposes the structure looked up of mechanism mould lower template of large size, thin walled printer a kind of show
It is intended to；
Fig. 3 be the utility model proposes a kind of large size, thin walled printer mechanism mould bull stick side view structural representation
Figure；
Fig. 4 be the utility model proposes a kind of large size, thin walled printer mechanism mould runner side view structural representation
Figure.
In figure：1 cope plate, 2 lower templates, 3 cavities, 4 sprues, 5 fixing ports, 6 gas outlets, 7 ventilative steel, 8 fixed links, 9
Filling tube, 10 runners, 11 motors, 12 bull sticks, 13 belts, 14 belt pulleys, 15 supporting rods, 16 limiting plates, 17 ball nuts, 18
Bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of mechanism mould of large size, thin walled printer, including cope plate 1 and lower template 2, lower template 2
Upper side wall offer cavity 3, the upper side wall of lower template 2 offers sprue 4, and sprue 4 is connected to the inside of cavity 3, former
Material is entered by sprue 4 in cavity, and the upper side wall four corners of lower template 2 offer fixing port 5, the both sides side wall of lower template 2
On offer gas outlet 6, each gas outlet 6 is connected to the inside of cavity 3, and the lower wall of cope plate 1 is fixedly connected with
Gas steel 7, the ventilative steel 7 of model PM-35, the PM-35 type of ventilative steel 7 can solve to encounter when injection molding difficult such as trapped gas, folder
Water wave, imperfect filling, burr etc., make better quality after workpiece shaping, convenient and practical, the size phase of breathe freely steel 7 and cavity 3
Match, reduce and eliminate the internal stress of molded part, prevent deformation and the warped of product, the lower wall four corners of cope plate 1 be equipped with
The fixed link 8 that four 5 size positions of fixing port match, with the pushing of cope plate 1, fixed link 8 is inserted into fixing port 5, thoroughly
Gas steel 7 is inserted into cavity 3 and moves down, and moving down for cope plate 1 is made more to stablize, and is convenient for the molding of mold, note is inserted on cope plate 1
Expects pipe 9, lower end and the sprue 4 of filling tube 9 are interconnected, and by filling tube 9 and sprue 4, injection liquid is former in cavity 3
Material is injected into cavity 3, and during workpiece shaping, with the pushing of ventilative steel 7,3 internal cavity of cavity passes through 7 table of steel of breathing freely
The stomata in face and gas outlet 6 export, and ensure that workpiece shaping does not have bubble, more preferably, the lower wall of lower template 2 offers puts quality
Mouth is set, places in mouth and is installed with motor 11, the driving end of motor 11 is connected with bull stick 12, multiple belt pulleys are arranged on bull stick 12
14, the four corners of the lower wall of lower template 2 are equipped with runner 10, and each runner 10 is arranged between one of belt pulley 14
There are belt 13, the lower wall of each runner 10 to offer annular groove, is all provided in each annular groove there are two supporting rod 15, is located at
Two supporting rods 15 of 10 lower wall of each runner are different from the length of two supporting rods 15 of its 10 lower wall of excess-three runner,
Two supporting rods 15 in each annular groove ensure that each turn with two supporting rods, the 15 length difference in other annular groove
Wheel 10 and the position of one of belt pulley 14 match, and avoid the problem that belt 13 is intertwined, each supporting rod 15
It is respectively connected with limiting plate 16 in one end in annular groove, limiting plate 16 limits runner 10, ensure that runner 10 at two
The upper end of supporting rod 15 is rotated, and the middle part of each runner 10 offers installing port, and rolling is installed in each installing port
Pearl nut 17, is equipped with lead screw 18 in each ball nut 17, and the lower wall that lower template 2 is run through in the upper end of each lead screw 18 is prolonged
Extend to the inside of one of fixing port 5, after workpiece shaping, starter motor 11 rotates, and passes through belt pulley 14 and drives 10 turns of runner
It is dynamic, with the rotation of runner 10, drive ball nut 17 to rotate, lead screw 18 up moves in ball nut 17, by fixed link 8
It is released in from fixing port 5, you can boost cope plate 1, convenient for demoulding.
In the utility model, cope plate 1 is placed on the top of lower template 2, and fixed link 8 is inserted into fixing port 5, steel 7 of breathing freely
In in cavity 3, by filling tube 9 and sprue 4, injection liquid material is injected into cavity 3 in cavity 3, pushes cope plate 1,
Ventilative steel 7 persistently pushes in cavity 3, and during workpiece shaping, 3 internal cavity of cavity passes through the stomata on ventilative 7 surface of steel
It is exported with gas outlet 6, ensure that workpiece shaping does not have bubble, more preferably, after workpiece shaping, starter motor 11 rotates quality, passes through
Belt pulley 14 drives runner 10 to rotate, and with the rotation of runner 10, drives ball nut 17 to rotate, lead screw 18 is in ball nut 17
It inside up moves, fixed link 8 is released out of fixing port 5, you can boost cope plate 1, convenient for demoulding.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of mechanism mould of large size, thin walled printer, including cope plate (1) and lower template (2), which is characterized in that described
The upper side wall of lower template (2) offers cavity (3), and the upper side wall of the lower template (2) offers sprue (4), the material feeding
Mouth (4) is connected to the inside of cavity (3), and the upper side wall four corners of the lower template (2) offer fixing port (5), the lower die
Gas outlet (6) is offered on the both sides side wall of plate (2), each gas outlet (6) is connected to the inside of cavity (3), institute
The lower wall for stating cope plate (1) is fixedly connected with ventilative steel (7), and the lower wall four corners of the cope plate (1) are equipped with and four
The fixed link (8) that fixing port (5) size position matches is inserted with filling tube (9), the filling tube on the cope plate (1)
(9) lower end is interconnected with sprue (4), and the lower wall of the lower template (2) offers placement mouth, and the placement mouth is built-in
Equipped with motor (11), the driving end of the motor (11) is connected with bull stick (12), and multiple belts are arranged on the bull stick (12)
It takes turns (14), the four corners of the lower wall of the lower template (2) are equipped with runner (10), and each runner (10) is with wherein one
It is arranged with belt (13) between a belt pulley (14), the middle part of each runner (10) offers installing port, each described
It is installed with ball nut (17) in installing port, lead screw (18) is equipped in each ball nut (17).
2. a kind of mechanism mould of large size, thin walled printer according to claim 1, which is characterized in that the ventilative steel
(7) model PM-35, the ventilative steel (7) and the size of cavity (3) match.
3. a kind of mechanism mould of large size, thin walled printer according to claim 1, which is characterized in that each silk
The upper end of bar (18) extends to the inside of one of fixing port (5) through the lower wall of lower template (2).
4. a kind of mechanism mould of large size, thin walled printer according to claim 1, which is characterized in that each described turn
The lower wall of wheel (10) offers annular groove, is all provided with that there are two supporting rods (15) in each annular groove.
5. a kind of mechanism mould of large size, thin walled printer according to claim 4, which is characterized in that each branch
Strut (15) is located at one end in annular groove and is respectively connected with limiting plate (16).
6. a kind of mechanism mould of large size, thin walled printer according to claim 4, which is characterized in that be located at each turn
Take turns the length of two supporting rods (15) of (10) lower wall and two supporting rods (15) of its excess-three runner (10) lower wall
Degree is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881451.6U CN207874721U (en) | 2017-12-28 | 2017-12-28 | A kind of mechanism mould of large size, thin walled printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881451.6U CN207874721U (en) | 2017-12-28 | 2017-12-28 | A kind of mechanism mould of large size, thin walled printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874721U true CN207874721U (en) | 2018-09-18 |
Family
ID=63504807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881451.6U Expired - Fee Related CN207874721U (en) | 2017-12-28 | 2017-12-28 | A kind of mechanism mould of large size, thin walled printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124796A (en) * | 2018-09-28 | 2019-01-04 | 先临三维科技股份有限公司 | Injection moulding apparatus and its tooth mold forming method |
| CN109203399A (en) * | 2018-09-29 | 2019-01-15 | 山西江淮重工有限责任公司 | Thin wall type shell gel-injection mould depth chamber Thickness sensitivity tooling and detection method |
| CN110341110A (en) * | 2019-08-14 | 2019-10-18 | 山东大学 | A kind of biomass composite quickly mold changing and steam exhaust type seedling culture hole plate mold and formation system |
-
2017
- 2017-12-28 CN CN201721881451.6U patent/CN207874721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124796A (en) * | 2018-09-28 | 2019-01-04 | 先临三维科技股份有限公司 | Injection moulding apparatus and its tooth mold forming method |
| CN109124796B (en) * | 2018-09-28 | 2020-12-29 | 先临三维科技股份有限公司 | Injection molding device and tooth mold forming method thereof |
| CN109203399A (en) * | 2018-09-29 | 2019-01-15 | 山西江淮重工有限责任公司 | Thin wall type shell gel-injection mould depth chamber Thickness sensitivity tooling and detection method |
| CN110341110A (en) * | 2019-08-14 | 2019-10-18 | 山东大学 | A kind of biomass composite quickly mold changing and steam exhaust type seedling culture hole plate mold and formation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207874721U (en) | A kind of mechanism mould of large size, thin walled printer | |
| CN104526986B (en) | Injection mold with multi-insert block linkage mechanism for automobile lamp decorative strip | |
| CN104441493B (en) | Bush injection mold | |
| CN205969789U (en) | Injection mold convenient to drawing of patterns of back -off plastic part | |
| CN208410515U (en) | A kind of dual-color silica gel mold | |
| CN204487996U (en) | Discoid product inner top surface arc-shaped recess and sidewall back-off demoulding mould | |
| CN203994475U (en) | A kind of injection mold with nitrogen blowing device | |
| CN208197421U (en) | A kind of fast disassembly type injection mold | |
| CN207272936U (en) | Carpenter's endoporus and cavity repairing type forming machine | |
| CN108162340A (en) | A kind of injection mold with ejecting mechanism | |
| CN212171128U (en) | Demoulding structure of injection moulding mould | |
| CN209504882U (en) | A kind of injection blow molding machine blanking device | |
| CN104647699B (en) | A kind of injection mold for making female thread knob | |
| CN205871086U (en) | Injection mold of high precise thread product | |
| CN207206993U (en) | A kind of injection mold of battery cover | |
| CN209320130U (en) | A kind of magnet injection mould for insert | |
| CN207014698U (en) | A kind of exhaust joint mould | |
| CN207509656U (en) | A kind of high-precision injection mold | |
| CN208697846U (en) | A kind of puncture outfit mold | |
| CN206536776U (en) | A kind of plastic tape pitches the injecting molding die of pole | |
| CN206085502U (en) | Take injection mold of cooling jet | |
| CN206254424U (en) | A kind of biochemical instrument transparent pivoted cover mould | |
| CN204566512U (en) | Two material fluid silicone rubber mould | |
| CN205705030U (en) | Bulk plastic box handle injection mould | |
| CN205255424U (en) | Door inside lining forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |