CN109049495A - A kind of one-pass molding bimodulus injection molding machine and its injection moulding process - Google Patents
A kind of one-pass molding bimodulus injection molding machine and its injection moulding process Download PDFInfo
- Publication number
- CN109049495A CN109049495A CN201810892303.7A CN201810892303A CN109049495A CN 109049495 A CN109049495 A CN 109049495A CN 201810892303 A CN201810892303 A CN 201810892303A CN 109049495 A CN109049495 A CN 109049495A
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- Prior art keywords
- moving template
- die cavity
- injection
- molding machine
- solid plate
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- 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.)
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Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 49
- 238000000465 moulding Methods 0.000 title claims abstract description 27
- 239000007787 solid Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 208000002925 dental caries Diseases 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to injection molding machine fields, and in particular to arrives a kind of one-pass molding bimodulus injection molding machine and its injection moulding process.This kind of one-pass molding bimodulus injection molding machine, including folding mould device, control device, the folding mould device includes solid plate, moving template, the moving template includes the first moving template, the second moving template, first moving template, the second moving template are set to solid plate two sides and are closed to form the first die cavity, the second die cavity with solid plate, two discharge ports that the solid plate is provided with feeding inlet and is connected to feeding inlet, described two discharge ports are connected to the die cavity of two sides respectively, and described two discharge ports are provided with the motor switch being connected with control device.Present invention setting there are two moving template and cooperatively forms two die cavitys with solid plate, under identical energy consumption, it can once be molded two models simultaneously, and the present invention is by being arranged motor switch in two discharge ports, individual technique adjustments are carried out to two models, it can be achieved that two different models whiles manufactures.
Description
Technical field
The present invention relates to injection molding machine fields, and in particular to arrives a kind of one-pass molding bimodulus injection molding machine and its injection moulding process.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting property material are utilized plastic forming dies
The main molding equipment of plastic products of various shapes is made in tool.Injection molding machine is usually by injecting systems, Clamping System, power train
The composition such as system, electric control system, heating and cooling system, safety monitoring system.The effect of injecting systems is in injection molding machine
In one circulation, under certain pressure and speed, it can be infused before the deadline by after the plasticizing of a certain number of plastic heatings
Enter in mold cavity.After injection, sizing is kept to the melt being injected into die cavity.Clamping System mainly by mold closing mechanism,
Machine strand, mould adjusting mechanism, ejecting mechanism, front and back fixed form, moving die plate, die cylinder and safety protection mechanism composition.Molding
The effect of system is to guarantee mold closure, open and eject product.Since a duty cycle of injection molding machine includes several road works
Sequence, and existing injection molding machine, are only once molded, therefore the working efficiency of injecting mechanism is low in a duty cycle.
As Patent No. CN101249710B patent in disclose a kind of injecting mechanism of injection molding machine, including extruder
Structure, injection device and at least two molds, injection device connect each mold by least one feeding distribution mechanism.Feeding distribution mechanism packet
Include shell, at least one changer lever and the same number of reciprocating mechanism of changer lever, shell is intracorporal to be equipped with feed opening and at least
The feeding inlet of one discharge hole, feed opening is connect with injection device discharge port, the discharge port of each discharge hole with corresponding mould
The feeding inlet of tool connects, the discharge port of feed opening, each discharge hole feeding inlet be connected with changer lever, changer lever end connects past
Multiple telecontrol equipment, changer lever front end are inserted into shell, and changer lever is equipped with to go out with the same number of feed opening of connecting of discharge hole
The link slot of material mouth and corresponding discharge hole.Due to being equipped with feeding distribution mechanism, when can effectively reduce the waiting of injecting mechanism
Between, the working efficiency of injection molding machine can be increased substantially, energy consumption is reduced.
Above-mentioned patent makes injection device can connect multiple molds, effectively reduces injection molding machine by setting feeding distribution mechanism
The waiting time of structure improves working efficiency.But the patent needs to be arranged multiple cylinder driving mold closures or opens, and more
The asynchronous progress of the movement of a cylinder, therefore bad control are difficult to realize in reality production, meanwhile, the injection molding machine of the patent
It cannot once be molded multiple models simultaneously.
Summary of the invention
To solve the above problems, the present invention provides a kind of one-pass molding bimodulus injection molding machine and its injection moulding process.
To achieve the above object, it The technical solution adopted by the invention is as follows: a kind of one-pass molding bimodulus injection molding machine, including opens
Mold closing mechanism, control device, the folding mould device include solid plate, moving template, and the moving template includes the first moving template, the
Two moving templates, first moving template, the second moving template be set to solid plate two sides and be closed with solid plate to be formed the first die cavity,
Second die cavity, two discharge ports that the solid plate is provided with feeding inlet and is connected to feeding inlet, described two discharge ports point
It is not connected to the die cavity of two sides, described two discharge ports are provided with the motor switch being connected with control device.
Further, the folding mould device further includes driving mechanism, and the driving mechanism is connect simultaneously with the first moving template
It drives the first moving template and cover half plate closing or separates, the driving mechanism is connect with control device signal.
Further, the folding mould device further includes lead agency, the lead agency and solid plate, the first dynamic model
Plate, the connection of the second moving template, the lead agency drive the first moving template, the synchronization of the second moving template and cover half plate closing or divide
From.
Further, the lead agency includes gear and engages the first rack gear of connection, the second rack gear, institute with gear
Gear is stated to be rotatably arranged on solid plate, first rack gear is fixedly connected with the first moving template, second rack gear with
Second moving template is fixedly connected.
Further, first rack gear, the second rack gear are connect with gear both ends respectively, first rack gear, the second tooth
Item is parallel with moving template moving direction.
It further, further include injection device, the injection device is connect so that raw material to be injected into die cavity with feeding inlet,
The injection device is connect with control device signal.
It further, further include stripper apparatus, the stripper apparatus is connect will be molded the mould completed with folding mould device
Type is detached from die cavity, and the stripper apparatus is connect with control device signal.
The present invention also provides a kind of injection moulding process of above-mentioned one-pass molding bimodulus injection molding machine, comprising the following steps:
Step 1, molding, control device starting driving mechanism drive the first moving template and solid plate to be closed to form die cavity, the
Two moving templates and solid plate are closed to form die cavity；
Step 2 injects raw material, and control device starts injection device, and injection device injects raw material, control dress by feeding inlet
It sets and opens motor switch according to the process requirements of model, raw material respectively enters the first die cavity, the second die cavity by two discharge ports, directly
Die cavity is filled to raw material, closes motor switch；
Step 3 is cooled and shaped, and Holding Model is cooled and shaped, until cooling time needed for reaching completion model；
Step 4, die sinking, control device starting driving mechanism drive the first moving template to separate with solid plate, the second moving template
It is separated with solid plate；
Step 5, demoulding, control device start stripper apparatus, and the model that stripper apparatus completes two injection moldings is detached from mould
Chamber.
Further, in the step 1 or step 4, the first moving template it is synchronous with the second moving template close to or far from
Solid plate, realize the first die cavity and the second die cavity synchronize be turned on or off.
Further, in the step 2, the corresponding motor switch of one of die cavity is first opened, raw material, note are injected
Motor switch is closed after the completion of penetrating, opens simultaneously the corresponding motor switch of another die cavity, is injected raw material, is closed after the completion of injection
Motor switch.
By the above-mentioned description of this invention it is found that compared with prior art, the folding mould device of injection molding machine of the invention is set
Moving template and solid plate cooperatively form two die cavitys there are two setting, and under identical energy consumption, can once be molded two models simultaneously,
And the present invention carries out individual technique adjustment, it can be achieved that two by the way that motor switch is arranged in two discharge ports, to two models
It is manufactured while a difference model.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one-pass molding bimodulus injection molding machine in the specific embodiment of the invention；
Fig. 2 is the sectional view in the specific embodiment of the invention inside solid plate；
Fig. 3 is a kind of control connection schematic diagram of one-pass molding bimodulus injection molding machine in the specific embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Fig.1, shown in 2,3, a kind of one-pass molding bimodulus injection molding machine, including folding mould device 1, control device 2, injection
Device 3, device for removing scum 4, control device 2 are connect with injection device 3,4 signal of device for removing scum respectively, and the folding mould device 1 wraps
Include solid plate 11, moving template, the moving template includes the first moving template 12, the second moving template 13, first moving template 12, the
Two moving templates 13, which are set to 11 two sides of solid plate and are closed with solid plate 11, forms the first die cavity, the second die cavity, the solid plate
11 two discharge ports 112,113 for being provided with feeding inlet 111 and being connected to feeding inlet 111, described two discharge ports 112,113
It is connected to respectively with the die cavity of two sides, described two discharge ports 112,113 are provided with the motor switch being connected with control device 2
114, injection device 3 is connect with feeding inlet 111 raw material to be injected into die cavity, stripper apparatus 4 connect with folding mould device 1 with
The model that injection molding is completed is detached from die cavity.
Folding mould device 1 further includes driving mechanism 14, and driving mechanism 14 connect with the first moving template 12 and drives first to move
Template 12 is closed or separates with solid plate 11, and driving mechanism 14 is connect with 2 signal of control device.Folding mould device 1 further includes band
Motivation structure 15, lead agency 15 are connect with solid plate 11, the first moving template 12, the second moving template 13, and lead agency 15 drives the
One moving template 12, the second moving template 13 are synchronous to be closed or separates with solid plate 11, and lead agency 15 includes gear 151 and and tooth
The first rack gear 152, the second rack gear 153 of the engagement connection of 151 both ends are taken turns, gear 151 is rotatably arranged on solid plate 11, the
One rack gear 152 is fixedly connected with the first moving template 12, and the second rack gear 153 is fixedly connected with the second moving template 13, the first rack gear
152, the second rack gear 153 is parallel with moving template moving direction.When the first solid plate 12 moves under the driving of driving mechanism 14
When, the first rack gear 152 follows the first solid plate 12 mobile and rotates with moving gear 151, and gear 151 drives the second tooth of the other end
Item 153 is mobile to the direction opposite with 152 moving direction of the first rack gear, and the second moving template 13 follows the second rack gear 153 mobile, from
And only need a driving mechanism 14 be achieved that the first moving template 12, the second moving template 13 and solid plate 11 synchronizing close or
Separation, greatly reduces energy consumption.
The present invention also provides a kind of injection moulding process of above-mentioned one-pass molding bimodulus injection molding machine, comprising the following steps:
Step 1, molding, control device 2 start first moving template of the driving of driving mechanism 14 12 and are formed with the closure of solid plate 11
Die cavity, the second moving template 13 form die cavity with the closure of solid plate 11, and lead agency 15 drives the first moving template 12 and the second dynamic model
Plate 13 is synchronized close to solid plate 11, is realized that the first die cavity is synchronous with the second die cavity and is opened；
Step 2 injects raw material, and control device 2 starts injection device 3, and injection device 3 injects raw material by feeding inlet 111,
Control device 2 opens motor switch according to the process requirements of model, and raw material respectively enters the first die cavity, second by two discharge ports
Die cavity closes two motor switches until raw material fills die cavity；
Step 3 is cooled and shaped, and Holding Model is cooled and shaped, until cooling time needed for reaching completion model；
Step 4, die sinking, control device 2 start driving mechanism 14 and the first moving template 12 are driven to separate with solid plate 11, the
Two moving templates 13 and solid plate 11 separate；Lead agency 15 drives the first moving template 12 separate cover half synchronous with the second moving template 13
Plate 11 realizes the close synchronously of the first die cavity and the second die cavity；
Step 5, demoulding, control device 2 start stripper apparatus 4, and the model that stripper apparatus 4 completes two injection moldings is detached from
Die cavity.
In the step 2, control device 2 first opens the corresponding motor switch of one of die cavity, injects raw material, note
Motor switch is closed after the completion of penetrating, opens simultaneously the corresponding motor switch of another die cavity, is injected raw material, is closed after the completion of injection
Motor switch.
There are two moving templates 12,13 and solid plate 11 to cooperatively form two for the folding mould device setting of injection molding machine of the invention
Die cavity can once be molded two models, and the present invention is electronic by being arranged in two discharge ports under identical energy consumption simultaneously
Switch carries out individual technique adjustments to two models, it can be achieved that two different models whiles manufactures.
It above are only preferred embodiment of the invention, but the design concept of the present invention is not limited to this, all benefits
It is made a non-material change to the present invention, should all be belonged to behavior that violates the scope of protection of the present invention with this design.
Claims (10)
1. a kind of one-pass molding bimodulus injection molding machine, including folding mould device, control device, the folding mould device include cover half
Plate, moving template, it is characterised in that: the moving template includes the first moving template, the second moving template, first moving template, second
Moving template is set to solid plate two sides and is closed to form the first die cavity, the second die cavity with solid plate, the solid plate be provided with into
Material mouth and two discharge ports being connected to feeding inlet, described two discharge ports are connected to the die cavity of two sides respectively, described two
Discharge port is provided with the motor switch being connected with control device.
2. one-pass molding bimodulus injection molding machine according to claim 1, it is characterised in that: the folding mould device further includes driving
Motivation structure, the driving mechanism connect and are driven with the first moving template the first moving template and cover half plate closing or separate, the drive
Motivation structure is connect with control device signal.
3. one-pass molding bimodulus injection molding machine according to claim 1, it is characterised in that: the folding mould device further includes band
Motivation structure, the lead agency are connect with solid plate, the first moving template, the second moving template, and the lead agency drives first to move
Template, the second moving template are synchronous with cover half plate closing or to be separated.
4. one-pass molding bimodulus injection molding machine according to claim 3, it is characterised in that: the lead agency include gear with
And the first rack gear of connection, the second rack gear are engaged with gear, the gear is rotatably arranged on solid plate, first tooth
Item is fixedly connected with the first moving template, and second rack gear is fixedly connected with the second moving template.
5. one-pass molding bimodulus injection molding machine according to claim 4, it is characterised in that: first rack gear, the second rack gear
It is connect respectively with gear both ends, first rack gear, the second rack gear are parallel with moving template moving direction.
6. one-pass molding bimodulus injection molding machine according to claim 1, it is characterised in that: it further include injection device, the note
Injection device is connect so that raw material to be injected into die cavity with feeding inlet, and the injection device is connect with control device signal.
7. one-pass molding bimodulus injection molding machine according to claim 1, it is characterised in that: it further include stripper apparatus, it is described de-
Mold device is connect will be molded the model completed and be detached from die cavity with folding mould device, and the stripper apparatus and control device signal connect
It connects.
8. a kind of injection moulding process of one-pass molding bimodulus injection molding machine, which comprises the following steps:
Step 1, molding, control device starting driving mechanism drive the first moving template and solid plate to be closed to form the first die cavity, the
Two moving templates and solid plate are closed to form the second die cavity；
Step 2 injects raw material, and control device starts injection device, and injection device injects raw material, control device root by feeding inlet
Motor switch is opened according to the process requirements of model, raw material respectively enters the first die cavity, the second die cavity by two discharge ports, until former
Material fills die cavity, closes motor switch；
Step 3 is cooled and shaped, and Holding Model is cooled and shaped, until cooling time needed for reaching completion model；
Step 4, die sinking, control device starting driving mechanism drive the first moving template separated with solid plate, the second moving template with determine
Template separates；
Step 5, demoulding, control device start stripper apparatus, and the model that stripper apparatus completes two injection moldings is detached from die cavity.
9. the injection moulding process of one-pass molding bimodulus injection molding machine according to claim 8, it is characterised in that: in the step 1
Or in step 4, the first moving template is synchronous with the second moving template close to or far from moving template, realizes the first die cavity and the second die cavity
Synchronize and be turned on or off.
10. the injection moulding process of one-pass molding bimodulus injection molding machine according to claim 8, it is characterised in that: in the step
In two, the corresponding motor switch of one of die cavity is first opened, raw material is injected, closes motor switch after the completion of injection, beat simultaneously
The corresponding motor switch of another die cavity is opened, raw material is injected, closes motor switch after the completion of injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892303.7A CN109049495A (en) | 2018-08-07 | 2018-08-07 | A kind of one-pass molding bimodulus injection molding machine and its injection moulding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892303.7A CN109049495A (en) | 2018-08-07 | 2018-08-07 | A kind of one-pass molding bimodulus injection molding machine and its injection moulding process |
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| Publication Number | Publication Date |
|---|---|
| CN109049495A true CN109049495A (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810892303.7A Pending CN109049495A (en) | 2018-08-07 | 2018-08-07 | A kind of one-pass molding bimodulus injection molding machine and its injection moulding process |
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| Country | Link |
|---|---|
| CN (1) | CN109049495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622150A (en) * | 2020-12-22 | 2021-04-09 | 昆山六二丰塑胶电子有限公司 | 5G wireless router and one-time forming injection mold |
| CN113787673A (en) * | 2021-07-23 | 2021-12-14 | 海天塑机集团有限公司 | Injection molding method and system for mold pairing production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058682A (en) * | 2015-04-08 | 2015-11-18 | 广东伟达塑机工业有限公司 | Inclined type injection molding machine and process |
| CN208645834U (en) * | 2018-08-07 | 2019-03-26 | 福建力仕机械有限公司 | A kind of one-pass molding bimodulus injection molding machine |
-
2018
- 2018-08-07 CN CN201810892303.7A patent/CN109049495A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058682A (en) * | 2015-04-08 | 2015-11-18 | 广东伟达塑机工业有限公司 | Inclined type injection molding machine and process |
| CN208645834U (en) * | 2018-08-07 | 2019-03-26 | 福建力仕机械有限公司 | A kind of one-pass molding bimodulus injection molding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622150A (en) * | 2020-12-22 | 2021-04-09 | 昆山六二丰塑胶电子有限公司 | 5G wireless router and one-time forming injection mold |
| CN113787673A (en) * | 2021-07-23 | 2021-12-14 | 海天塑机集团有限公司 | Injection molding method and system for mold pairing production |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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