CN106142473A - Mould for photocopier moulding - Google Patents
Mould for photocopier moulding Download PDFInfo
- Publication number
- CN106142473A CN106142473A CN201610677071.4A CN201610677071A CN106142473A CN 106142473 A CN106142473 A CN 106142473A CN 201610677071 A CN201610677071 A CN 201610677071A CN 106142473 A CN106142473 A CN 106142473A
- Authority
- CN
- China
- Prior art keywords
- mould
- plate
- fixed
- oblique top
- photocopier
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 14
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
- B29C2045/334—Mountings or guides therefor; Drives therefor several transversely movable mould parts driven by a single drive means
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C2045/338—Mould parts with combined axial and transversal movements
Abstract
The invention discloses the mould for photocopier moulding, including front mould (1) and rear mold (2), front mould (1) includes front mould fixed plate (3), hot runner manifold (4), thimble panel (5), A plate (6), Ejector Retainer Plate (7), mould foot (8) and front cavity (9), the lower end of A plate (6) is fixedly installed ejecting mechanism (10), front mould (1) also includes a pitched roof mechanism, it includes tilted footstock (11), oblique top fixes bar (12) and oblique top pin (13), tilted footstock (11) is fixed on the lower end of A plate (6), oblique top is fixed bar (12) and is fixed on tilted footstock (11), oblique top pin (13) is fixed on oblique top and fixes the end of bar (12), rear mold (2) includes rear cavity (16), B plate (17) and rear mold fixed plate (18).The present invention makes it save plastic material, the stability improved in production process and precision.
Description
Technical field
The present invention relates to moulding mould application, particularly relate to a kind of mould for photocopier moulding.
Background technology
At present, copy machine housings not only has the effect of protection photocopier, also makes photocopier outward appearance more attractive in appearance.And answer
The feature of print machine shell be area greatly, the highest, wall thickness is thin, the position of bone is many, in injection moulding process, often occur fill not
The phenomenons such as full, starved, and its appearance requirement is the highest.
In Chinese invention patent that announce at 2014.04.02, that notification number is CN203510651U, disclose a kind of true
Empty exhaust copy machine housings injection mold, including mould bases (1), described mould bases (1) is equipped with insert (3), it is characterised in that: this edge
Having insert air discharge duct (2) on block (3), this insert air discharge duct (2) is arranged along the edge of product muscle position (7), this insert aerofluxus
Groove (2) is consistent with product muscle position (7) trend, has the several sections of muscle position rows communicated with insert air discharge duct (2) between product muscle position (7)
Air drain (8), described mould bases (1) is provided with exhaust passage (4), described exhaust passage (4) and insert air discharge duct (2) and the aerofluxus of muscle position
Groove (8) is connected.The present invention increases the speed of mould filling, reduces finished product disqualification rate, shortens the production cycle of finished product.
But, this patent is only reduction of product disqualification rate, shortens the production cycle of finished product, not for saving
The stability that plastic material and guarantee produce is made and being correspondingly improved.
Summary of the invention
For overcoming disadvantages mentioned above, it is an object of the invention to provide the mould for photocopier moulding, reached to make it
Save plastic material, the stability improved in production process and the purpose of precision.
In order to reach object above, the technical solution used in the present invention is: for the mould of photocopier moulding, including before
Mould and rear mold, described front mould includes front mould fixed plate, hot runner manifold, thimble panel, A plate, Ejector Retainer Plate, mould the most successively
Foot and front cavity, described A plate is fixedly installed on the lower end of described thimble panel, and the lower end of described A plate is fixedly installed ejector
Structure, described front mould also includes that a pitched roof mechanism, described pitched roof mechanism include that tilted footstock, oblique top fix bar and oblique top pin, described tiltedly
Footstock is fixed on the lower end of described A plate, and described oblique top is fixed bar and is fixed on described tilted footstock, and described oblique top pin is fixed on described
Oblique top fixes the end of bar, and described ejecting mechanism and pitched roof mechanism are all moved, institute by described moving up and down of thimble panel
State oblique top fix bar move up and down drive described oblique top pin carry out transverse shifting, described rear mold includes rear mold the most successively
Core, B plate and rear mold fixed plate, described front cavity is interlocked with rear cavity.This mould uses and pours in down a chimney mechanism, direct by hot flow path
Enter glue on product, be so possible not only to save plastic material, shorten the production cycle, also reduce the loss of pressure, pour in down a chimney machine
Structure avoids product surface the cast gate of residual；Oblique top is fixed bar and is driven the transverse movement of oblique top pin, it is achieved that copy machine housings
The molding of back-off mechanism and ejecting, improves the precision of product, thus reduces the production cost of mould, and improve production effect
Rate.
Further, described tilted footstock is positioned at the outside of described ejecting mechanism.Make motion and the top of whole pitched roof mechanism
The motion going out mechanism is the most unaffected.
Further, described front mould also includes the first guide pillar, and described first guide pillar top is fixed on described front mould and fixes
The lower end of plate, bottom is fixed in described front cavity.First guide pillar ensure that the stability that front mould is overall.
Further, the second guide pillar it is provided with between described Ejector Retainer Plate and front cavity.Second guide pillar ensure that at the bottom of thimble
Spacing between plate and front cavity, it is ensured that it normally works.
Further, being provided with Angle Pin between described rear mold fixed plate and mould foot, described Angle Pin runs through described front mould
Core.Angle Pin makes the fastening of front mould and rear mold more closely, and slitless connection, it is to avoid the spilling of plastic material is cost-effective.
Further, described ejecting mechanism is some straight thimbles.Straight thimble makes its convenient being ejected by product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the matched moulds state of the present embodiment；
Fig. 2 is the structural representation of the die opening state of the present embodiment；
Fig. 3 be the present embodiment die sinking after eject the structural representation of state.
Wherein:
1-front mould；2-rear mold；3-front mould fixed plate；4-hot runner manifold；5-thimble panel；6-A plate；7-Ejector Retainer Plate；8-
Mould foot；9-front cavity；10-ejecting mechanism；11-tilted footstock；12-oblique top fixes bar；13-oblique top pin；14-the first guide pillar；15-
Two guide pillars；16-rear cavity；17-B plate；18-rear mold fixed plate；19-Angle Pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
See shown in accompanying drawing 1-3, the mould for photocopier moulding of the present embodiment, including front mould 1 and rear mold 2, front
Mould 1 includes front mould fixed plate 3, hot runner manifold 4, thimble panel 5, A plate 6, Ejector Retainer Plate 7, mould foot 8 and front mould the most successively
Core 9, A plate 6 is fixedly installed on the lower end of thimble panel 5, and the lower end of A plate 6 is fixedly installed ejecting mechanism 10, and ejecting mechanism 10 is
Some straight thimbles, front mould 1 also includes a pitched roof mechanism, and pitched roof mechanism includes that tilted footstock 11, oblique top fix bar 12 and oblique top pin 13,
Tilted footstock 11 is fixed on the lower end of A plate 6, and tilted footstock 11 is positioned at the outside of ejecting mechanism 10, and oblique top is fixed bar 12 and is fixed on oblique top
On seat 11, oblique top pin 13 is fixed on oblique top and fixes the end of bar 12, and ejecting mechanism 10 and pitched roof mechanism are all by thimble panel 5
Moving up and down and move, oblique top is fixed the drive oblique top pin 13 that moves up and down of bar 12 and is carried out transverse shifting, and front mould 1 also includes the
One guide pillar 14, the first guide pillar 14 top is fixed on the lower end of front mould fixed plate 3, and bottom is fixed in front cavity 9, Ejector Retainer Plate 7
And being provided with the second guide pillar 15 between front cavity 9, rear mold 2 includes rear cavity 16, B plate 17 and rear mold fixed plate the most successively
18, front cavity 9 is interlocked with rear cavity 16, is provided with Angle Pin 19 between rear mold fixed plate 18 and mould foot 8, and Angle Pin 19 runs through
Front cavity 9.
Being fixed on injection machine by this mould, injection machine is divided into standing part and movable part, when matched moulds state, and front mould
1 standing part being fixed on injection machine, rear mold 2 is fixed on the movable part of injection machine, and injection molding process is: A plate 6 and B plate
17 open, and the push rod of injection machine promotes thimble panel 5 to move up by the hole on base plate, and then drive oblique top to fix bar 12 also
Move up, so drive oblique top pin 13 also move up certain distance along its movement locus, due to oblique top pin 13 gradient and
The gradient of movement locus, it is achieved thereby that oblique top pin 13 move up after transverse movement, i.e. achieve inside copy machine housings
Male and fomale(M&F) can depanning normally so that it is product slides in and out under the effect of pitched roof mechanism thus deviates from and back-off；During matched moulds,
Thimble panel 5, Ejector Retainer Plate 7 return the most completely, it is to avoid its impact on product, to guarantee to produce qualified product；Take out
Mold closing the most again after product, carries out next circulation.
Embodiment of above only for technology design and the feature of the present invention are described, its object is to allow and is familiar with technique
People understands present disclosure and is carried out, and can not limit the scope of the invention with this, all according to present invention spirit
The equivalence that essence is done changes or modifies, and all should contain within the scope of the present invention.
Claims (6)
1. for the mould of photocopier moulding, including front mould (1) and rear mold (2), it is characterised in that: described front mould (1) is by upper
Front mould fixed plate (3), hot runner manifold (4), thimble panel (5), A plate (6), Ejector Retainer Plate (7), mould foot (8) is included successively under to
With front cavity (9), described A plate (6) is fixedly installed on the lower end of described thimble panel (5), and the lower end of described A plate (6) is fixing to be set
Being equipped with ejecting mechanism (10), described front mould (1) also includes that a pitched roof mechanism, described pitched roof mechanism include tilted footstock (11), oblique top
Fixing bar (12) and oblique top pin (13), described tilted footstock (11) is fixed on the lower end of described A plate (6), and described oblique top fixes bar
(12) being fixed on described tilted footstock (11), described oblique top pin (13) is fixed on described oblique top and fixes the end of bar (12), described
Ejecting mechanism (10) and pitched roof mechanism are all moved by described moving up and down of thimble panel (5), and described oblique top fixes bar
(12) the described oblique top pin (13) of drive that moves up and down carries out transverse shifting, and described rear mold (2) includes rear mold the most successively
Core (16), B plate (17) and rear mold fixed plate (18), described front cavity (9) is interlocked with rear cavity (16).
Mould for photocopier moulding the most according to claim 1, it is characterised in that: described tilted footstock (11) is positioned at
The outside of described ejecting mechanism (10).
Mould for photocopier moulding the most according to claim 1, it is characterised in that: described front mould (1) also includes
Having the first guide pillar (14), described first guide pillar (14) top to be fixed on the lower end of described front mould fixed plate (3), bottom is fixed on institute
State in front cavity (9).
Mould for photocopier moulding the most according to claim 1, it is characterised in that: described Ejector Retainer Plate (7) with
The second guide pillar (15) it is provided with between front cavity (9).
Mould for photocopier moulding the most according to claim 1, it is characterised in that: described rear mold fixed plate (18)
And being provided with Angle Pin (19) between mould foot (8), described Angle Pin (19) runs through described front cavity (9).
Mould for photocopier moulding the most according to claim 1, it is characterised in that: described ejecting mechanism (10) is
Some straight thimbles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677071.4A CN106142473A (en) | 2016-08-15 | 2016-08-15 | Mould for photocopier moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677071.4A CN106142473A (en) | 2016-08-15 | 2016-08-15 | Mould for photocopier moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106142473A true CN106142473A (en) | 2016-11-23 |
Family
ID=57330512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610677071.4A Pending CN106142473A (en) | 2016-08-15 | 2016-08-15 | Mould for photocopier moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186963A (en) * | 2017-06-14 | 2017-09-22 | 思柏精密模具注塑（无锡）有限公司 | The precision die and its forming method of duplicator depth chamber moulding |
| CN108819116A (en) * | 2018-08-28 | 2018-11-16 | 宁波四维尔工业有限责任公司 | A kind of automotive trim strip injection mold |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140485Y (en) * | 2007-11-14 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Push-out mechanism of male-mold inverse flow |
| CN101875228A (en) * | 2010-06-30 | 2010-11-03 | 圣美精密工业(昆山)有限公司 | Ejector mechanism and injection mold therewith |
| CN202388704U (en) * | 2011-10-27 | 2012-08-22 | 中山市恒滨塑胶模具有限公司 | Die structure |
| CN103158235A (en) * | 2011-12-13 | 2013-06-19 | 汉达精密电子(昆山)有限公司 | Female mold ejection mechanism |
| CN203510651U (en) * | 2013-10-11 | 2014-04-02 | 青岛麦瑞模具供应链有限公司 | Vacuum exhaust type injection mould for copy machine shell |
| CN203622817U (en) * | 2013-11-18 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | Lower separation plate injection molding mould |
| CN104890187A (en) * | 2015-04-29 | 2015-09-09 | 苏州宇鑫精密模具有限公司 | Bilayer slide block injection molding die |
| CN205969778U (en) * | 2016-08-15 | 2017-02-22 | 思柏精密模具注塑（无锡）有限公司 | A mould for duplicator injection molding |
-
2016
- 2016-08-15 CN CN201610677071.4A patent/CN106142473A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140485Y (en) * | 2007-11-14 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Push-out mechanism of male-mold inverse flow |
| CN101875228A (en) * | 2010-06-30 | 2010-11-03 | 圣美精密工业(昆山)有限公司 | Ejector mechanism and injection mold therewith |
| CN202388704U (en) * | 2011-10-27 | 2012-08-22 | 中山市恒滨塑胶模具有限公司 | Die structure |
| CN103158235A (en) * | 2011-12-13 | 2013-06-19 | 汉达精密电子(昆山)有限公司 | Female mold ejection mechanism |
| CN203510651U (en) * | 2013-10-11 | 2014-04-02 | 青岛麦瑞模具供应链有限公司 | Vacuum exhaust type injection mould for copy machine shell |
| CN203622817U (en) * | 2013-11-18 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | Lower separation plate injection molding mould |
| CN104890187A (en) * | 2015-04-29 | 2015-09-09 | 苏州宇鑫精密模具有限公司 | Bilayer slide block injection molding die |
| CN205969778U (en) * | 2016-08-15 | 2017-02-22 | 思柏精密模具注塑（无锡）有限公司 | A mould for duplicator injection molding |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186963A (en) * | 2017-06-14 | 2017-09-22 | 思柏精密模具注塑（无锡）有限公司 | The precision die and its forming method of duplicator depth chamber moulding |
| CN107186963B (en) * | 2017-06-14 | 2023-02-10 | 思柏精密科技股份有限公司 | Precision mould of copying machine deep cavity injection molding and forming method thereof |
| CN108819116A (en) * | 2018-08-28 | 2018-11-16 | 宁波四维尔工业有限责任公司 | A kind of automotive trim strip injection mold |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |