CN107344413A - A kind of new load seat mould - Google Patents
A kind of new load seat mould Download PDFInfo
- Publication number
- CN107344413A CN107344413A CN201710721315.9A CN201710721315A CN107344413A CN 107344413 A CN107344413 A CN 107344413A CN 201710721315 A CN201710721315 A CN 201710721315A CN 107344413 A CN107344413 A CN 107344413A
- Authority
- CN
- China
- Prior art keywords
- rack
- mould
- gear
- fixing pipe
- base
- 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
- 238000009434 installation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C2045/4042—Ejector constructions; Ejector operating mechanisms driven by rack and pinion 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
- B29C45/40—Removing or ejecting moulded articles
- B29C2045/4063—Removing or ejecting moulded articles preventing damage to articles caused by the ejector
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of new load seat mould, including upper die and lower die, the bottom mounting seat of lower mould, it is lower to have gap between mould and base, the sidepiece of upper mould installs two fixed blocks, the fixing end of fixed block is connected with upper mould, the movable end of fixed block connects the first rack, first gear and the second rack are installed on base, the fixed block of the present invention can drive the first rack to move up and down, when the first rack is run up and down, first gear can be driven to rotate, and then first gear drives the second rack water to move flat, rotate second gear, fixing pipe and wire rod thread coordinate, when second gear drives screw mandrel rotation, fixing pipe can move up and down.
Description
Technical field
The present invention relates to a kind of mould, more precisely a kind of new load seat mould.
Background technology
Mould be in industrial production being molded, being blow molded, extruding, die casting or forging forming, smelting,
The methods of punching press, obtains the various moulds and instrument of required product.In brief, mould is for making
The instrument of formed article, this instrument are made up of various parts, and different moulds is by different part structures
Into.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.It is known as
The title of " mother of industry ".Existing base mould generally requires unloading production by hand after the completion of injection
Product, so do that formality is cumbersome, and production is less efficient, and prize product from sidepiece and can cause to produce
The damage of product, increase percent defective.
The content of the invention
It is an object of the invention to provide a kind of new load seat mould, the problem of above-mentioned can solve the problem that.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of new load seat mould, including upper die and lower die, the bottom mounting seat of lower mould, it is lower have between mould and base between
Gap, the sidepiece of upper mould install two fixed blocks, and the fixing end of fixed block is connected with upper mould, and the movable end of fixed block connects the first tooth
Bar, first gear is installed on base and the second rack, the first rack engage with the second rack with first gear, the second rack
Sidepiece and top are respectively provided with tooth, and the tooth on the top of the second rack engages with first gear, and the first rack is in vertical state, and second
Rack is in horizontality, and four second gears are installed on the top of base, and each two second gear engages with second rack,
Second gear can rotate on base, the top connection wire rod of second gear, and screw thread coordinates fixing pipe on screw mandrel, and screw mandrel passes through down
Mould, the inner side of fixing pipe set internal thread, and internal thread and the screw mandrel of fixing pipe coordinate, the upper end connection push pedal of fixing pipe, base
Upper installation elastic locking device, for elastic locking device between two the second racks, elastic locking device includes swingle, rotation
The middle part of bull stick is hinged with base, and the both ends of swingle are hinged a sliding panel, two sliding panels respectively with two the second teeth
Bar coordinates, and spring is installed between two sliding panels.
In order to further realize the purpose of the present invention, following technical scheme can also be used:The both sides of the sliding panel are equal
Connect arc block.
The sidepiece set key of fixing pipe, the inner side of lower mould set keyway, and key coordinates with keyway.
The advantage of the invention is that：The fixed block of the present invention can drive the first rack to move up and down, when on the first rack
During lower operation, first gear can be driven to rotate, and then first gear drives the second rack water to move flat, and revolves second gear
Turn, fixing pipe and wire rod thread coordinate, and when second gear drives screw mandrel rotation, fixing pipe can move up and down, so as in mould
Fixed block follows mould to move up fixing pipe when moving up after the completion of injection, and then drives first gear rotation, and then drives second
Rack is delivered to mould inside, and then drives screw mandrel rotation, makes to lift in fixing pipe, and so as to which moulding be released, realization is unloaded automatically
Carry product.On the one hand power that this method is realized when above being carried using upper mould unloads mould automatically, time saving and energy saving, improves production
Product production efficiency, another aspect fixing pipe can lift product from the middle part of product, so as to substantially reduce percent defective.The present invention
Push pedal can improve fixing pipe and the contact area of product, when above pushing away product so as to reduce, local pressure that product is subject to is kept away
Exempt from the damage of product.The elastic locking device of the present invention can utilize spring sliding panel is promoted the second rack and the second tooth
Wheel is fitted close, and so as to avoid the second rack from departing from second gear, makes engaging more between the second rack and second gear
It is stable.The both ends of the swingle of the present invention are hinged a sliding panel, sliding panel and second when can utilize the rotation of sliding panel
Rack is brought into close contact, and is further improved engaging between the second rack and second gear and is more stablized.The present invention also has structure
The advantages of concision and compact, manufacturing cost are cheap and easy to use.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；Fig. 2 is invention along line A-A mplifying structure schematic diagram.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
New load seat mould, as Figure 1-Figure 2, including upper mould 1 and lower mould 7, the bottom mounting seat 10 of lower mould 7, under
There is gap between mould 7 and base 10, the sidepiece of upper mould 1 installs two fixed blocks 5, and the fixing end of fixed block 5 is connected with upper mould 1,
The movable end of fixed block 5 connects the first rack 6, and the rack 9 of first gear 8 and second, the first rack 6 and second are installed on base 10
Rack 9 engages with first gear 8, and the sidepiece of the second rack 9 and top are respectively provided with tooth, the tooth on the top of the second rack 9 and
One gear 8 engages, and the first rack 6 is in vertical state, and the second rack 9 is in horizontality, and the top of base 10 installs four
Second gear 14, each two second gear 14 engage with second rack 9, and second gear 14 can rotate on base 10, the
The top connection wire rod 13 of two gears 14, screw thread coordinates fixing pipe 12 on screw mandrel 13, and screw mandrel 13 passes through lower mould 7, fixing pipe 12
Inner side sets internal thread, and internal thread and the screw mandrel 13 of fixing pipe 12 coordinate, the upper end connection push pedal 11 of fixing pipe 12, on base 10
Elastic locking device is installed, for elastic locking device between two the second racks 9, elastic locking device includes swingle 16,
The middle part of swingle 16 is be hinged with base 10, and the both ends of swingle 16 are hinged a sliding panel 15, and two sliding panels 15 are distinguished
Coordinate with two the second racks 9, spring 17 is installed between two sliding panels 15.
The fixed block 5 of the present invention can drive the first rack 6 to move up and down, and when the first rack is run about 6, can drive
First gear 8 rotates, and then first gear 8 drives the water of the second rack 9 to move flat, and rotates second gear 14, fixing pipe 12
Coordinate with the screw thread of screw mandrel 13, when second gear 14 drives the rotation of screw mandrel 13, fixing pipe 12 can move up and down, so as to be noted in mould
Move up fixing pipe 12 when fixed block 5 follows mould 1 to move up after the completion of modeling, and then drive first gear 8 to rotate, and then drive the
Two racks 9 deliver to mould inside, and then drive screw mandrel 13 to rotate, and make to lift in fixing pipe 12, so as to which moulding be released, realize
Automatic unloading product.On the one hand power that this method is realized when above being carried using upper mould 1 unloads mould automatically, time saving and energy saving,
Production efficiency is improved, another aspect fixing pipe 12 can lift product from the middle part of product, useless so as to substantially reduce
Product rate.The push pedal 11 of the present invention can improve the contact area of fixing pipe 12 and product, when above pushing away product so as to reduce, product by
The local pressure arrived, avoid the damage of product.The elastic locking device of the present invention can utilize the elasticity of spring 17 to make sliding panel 15
Promote the second rack 9 to be fitted close with second gear 14, so as to avoid the second rack 9 and second gear 14 from departing from, make the second tooth
Engaging between bar 9 and second gear 14 is more stable.The both ends of the swingle 16 of the present invention are hinged a sliding panel 15, can
To be brought into close contact using sliding panel 15 during the rotation of sliding panel 15 and the second rack 9, the second rack 9 and the second tooth are further improved
Engagement between wheel 14 is more stable.
The both sides of the sliding panel 15 are all connected with arc block 18.
The arc block 18 of the present invention can avoid the second rack of edge scratch 9 of sliding panel 15.
The sidepiece set key of fixing pipe 12, the inner side of lower mould 7 set keyway, and key coordinates with keyway.
The key of the present invention coordinates with keyway can prevent fixing pipe 12 from following the rotation of screw mandrel 13 and rotate.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (3)
- A kind of 1. new load seat mould, it is characterised in that：Including upper mould (1) and lower mould (7), the bottom mounting seat of lower mould (7) (10), there is gap between lower mould (7) and base (10), the sidepiece of upper mould (1) installs two fixed blocks (5), and fixed block (5) are consolidated Fixed end is connected with upper mould (1), and the movable end of fixed block (5) connects the first rack (6), and first gear (8) is installed on base (10) With the second rack (9), the first rack (6) engages with the second rack (9) with first gear (8), the sidepiece of the second rack (9) and Top is respectively provided with tooth, and the tooth on the top of the second rack (9) engages with first gear (8), and the first rack (6) is in vertical state, Second rack (9) is in horizontality, and four second gears (14), each two second gear (14) are installed in the top of base (10) Engaged with second rack (9), second gear (14) can rotate on base (10), the top connecting filament of second gear (14) Bar (13), screw thread coordinates fixing pipe (12) on screw mandrel (13), and screw mandrel (13) pass through lower mould (7), the inner side setting of fixing pipe (12) Internal thread, internal thread and the screw mandrel (13) of fixing pipe (12) coordinate, the upper end connection push pedal (11) of fixing pipe (12), base (10) Upper installation elastic locking device, for elastic locking device between two the second racks (9), elastic locking device includes swingle (16), the middle part of swingle (16) and base (10) are be hinged, the be hinged sliding panel (15) in both ends of swingle (16), two Sliding panel (15) coordinates with two the second racks (9) respectively, and spring (17) is installed between two two sliding panels (15).
- 2. new load seat mould according to claim 1, it is characterised in that：The both sides of the sliding panel (15) are all connected with arc Shape block (18).
- 3. new load seat mould according to claim 1, it is characterised in that：The sidepiece set key of fixing pipe (12), lower mould (7) inner side sets keyway, and key coordinates with keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721315.9A CN107344413A (en) | 2017-08-22 | 2017-08-22 | A kind of new load seat mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721315.9A CN107344413A (en) | 2017-08-22 | 2017-08-22 | A kind of new load seat mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107344413A true CN107344413A (en) | 2017-11-14 |
Family
ID=60256516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721315.9A Pending CN107344413A (en) | 2017-08-22 | 2017-08-22 | A kind of new load seat mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107344413A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745094A (en) * | 2017-11-21 | 2018-03-02 | 江西力达塑胶管业有限公司 | A kind of HDPE steel band bellows joint mold |
| CN108819149A (en) * | 2018-05-30 | 2018-11-16 | 安徽工程大学 | A kind of injection mould closing demoulding mechanism |
| CN112060506A (en) * | 2020-07-17 | 2020-12-11 | 马鞍山久特新材料科技有限公司 | Special-shaped adhesive tape forming die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT1887U1 (en) * | 1997-01-10 | 1998-01-26 | Engel Gmbh Maschbau | EJECTOR UNIT FOR AN INJECTION MOLDING MACHINE |
| CN102582041A (en) * | 2012-03-10 | 2012-07-18 | 苏州雅尔塑业科技有限公司 | Rack rotary demolding mechanism |
| CN202540650U (en) * | 2012-03-20 | 2012-11-21 | 浙江大学 | Ejection mechanism for ball screw pair transmission |
| CN103223716A (en) * | 2013-04-27 | 2013-07-31 | 永高股份有限公司 | Injection-molding mould rotary-type-core de-molding mechanism |
| CN203401685U (en) * | 2013-07-08 | 2014-01-22 | 牟维军 | Mold capable of taking off thread product by using rack for driving gear and pin gate for gating |
-
2017
- 2017-08-22 CN CN201710721315.9A patent/CN107344413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT1887U1 (en) * | 1997-01-10 | 1998-01-26 | Engel Gmbh Maschbau | EJECTOR UNIT FOR AN INJECTION MOLDING MACHINE |
| CN102582041A (en) * | 2012-03-10 | 2012-07-18 | 苏州雅尔塑业科技有限公司 | Rack rotary demolding mechanism |
| CN202540650U (en) * | 2012-03-20 | 2012-11-21 | 浙江大学 | Ejection mechanism for ball screw pair transmission |
| CN103223716A (en) * | 2013-04-27 | 2013-07-31 | 永高股份有限公司 | Injection-molding mould rotary-type-core de-molding mechanism |
| CN203401685U (en) * | 2013-07-08 | 2014-01-22 | 牟维军 | Mold capable of taking off thread product by using rack for driving gear and pin gate for gating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745094A (en) * | 2017-11-21 | 2018-03-02 | 江西力达塑胶管业有限公司 | A kind of HDPE steel band bellows joint mold |
| CN108819149A (en) * | 2018-05-30 | 2018-11-16 | 安徽工程大学 | A kind of injection mould closing demoulding mechanism |
| CN112060506A (en) * | 2020-07-17 | 2020-12-11 | 马鞍山久特新材料科技有限公司 | Special-shaped adhesive tape forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20171114 |