CN109501071A - A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top - Google Patents
A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top Download PDFInfo
- Publication number
- CN109501071A CN109501071A CN201811450493.3A CN201811450493A CN109501071A CN 109501071 A CN109501071 A CN 109501071A CN 201811450493 A CN201811450493 A CN 201811450493A CN 109501071 A CN109501071 A CN 109501071A
- Authority
- CN
- China
- Prior art keywords
- damping sliding
- fixed
- hydraulic cylinder
- sliding block
- ejecting mechanism
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000465 moulding Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Abstract
The invention belongs to molding die fields, especially a kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top, it is difficult for existing ejecting mechanism pickup, the long problem of molding cycle, now propose following scheme, it includes pedestal, the pedestal lower end is symmetrically fixed with two supporting legs, two supporting leg front ends offer rectangular fluting, two rectangular slotted walls are respectively and fixedly provided with slide bar, the first damping sliding block and the second damping sliding block are slidably connected on two slide bars, two the first damping sliding blocks pass through two connecting rods respectively and are connected with two the second damping sliding blocks, the chassis interior bottom end is fixed with first hydraulic cylinder and second hydraulic cylinder, the output end of the first hydraulic cylinder is fixed with the first top plate, the output end of the second hydraulic cylinder is fixed with the second top plate, the present invention can reduce molding cycle, Pickup is convenient, and good damping effect is simple to operate, and practicability is high.
Description
Technical field
The present invention relates to the ejectors that molding die field more particularly to a kind of mold thimble add the compound demoulding of oblique top
Structure.
Background technique
Molding die is current most widely used industrial product molding equipment, is connected using the cooperation of cavity plate and punch-pin
It connects, forms product in die cavity.Mould for plastics is the molding of plastic products, essential component part in processing,
It has many advantages, such as that dimensional accuracy is high, shaping speed is fast.
Existing thimble adds the ejecting mechanism pickup of the compound demoulding of oblique top difficult, molding cycle and long processing time, behaviour
It is cumbersome to make process, to solve the above-mentioned problems, now releases the ejecting mechanism that a kind of mold thimble adds the compound demoulding of oblique top.
Summary of the invention
A kind of mold thimble proposed by the present invention adds the ejecting mechanism of the compound demoulding of oblique top, solves existing ejector
Structure pickup is difficult, the long problem of molding cycle.
To achieve the goals above, present invention employs following technical solutions:
A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top, including pedestal, and the pedestal lower end is symmetrically fixed
There are two supporting leg, two supporting leg front ends offer rectangular fluting, and two rectangular slotted walls are respectively and fixedly provided with slide bar,
The first damping sliding block and the second damping sliding block, two the first damping sliding blocks point are slidably connected on two slide bars
Be not connected by two connecting rods with two the second damping sliding blocks, the chassis interior bottom end be fixed with first hydraulic cylinder and
Second hydraulic cylinder, the output end of the first hydraulic cylinder are fixed with the first top plate, and the output end of the second hydraulic cylinder is fixed with
Second top plate, first top plate upper end are symmetrically fixed with two the second mandrils, and second top plate upper end is symmetrically fixed with two
A first mandril, two first mandrils and the second mandril upper end both pass through pedestal and extend to above pedestal, two institutes
It states the second mandril upper end to be fixedly connected with the first mounting plate, two first mandril upper ends, which are fixed with the second mounting plate, to be connected
It connects, first mounting plate upper end is fixedly connected with slanted kicking block, and second mounting plate upper end is fixed, and there are two thimble, two institutes
It states thimble and is fixed by the connecting rod connection, the pedestal upper end is symmetrically fixed with two fixed links, two fixed link upper ends
It is fixedly connected with firm plate, position offers rectangular port among the firm plate, and two the first top plates and two the
Two mandrils are connect with rectangular port side walls.
Preferably, the first damping sliding block and the second damping sliding block and the first damping sliding block, the second damping sliding block with
Spring is provided between rectangular slotted wall, and spring is wound around on slide bar.
Preferably, the connecting rod both ends are hinged with the first damping sliding block and the second damping sliding block respectively.
Preferably, two supporting leg lower ends are respectively and fixedly provided with clump weight.
Preferably, the first hydraulic cylinder and second hydraulic cylinder both ends are respectively and fixedly provided with damping block.
The beneficial effects of the present invention are: by supporting leg, the first damping sliding block, slide bar, the second damping sliding block, spring and
Clump weight is used in conjunction with each other, and carries out damping to pedestal to realize；By first hydraulic cylinder, second hydraulic cylinder, the first mandril,
Second mandril, slanted kicking block and thimble are used in conjunction with each other, and can effectively avoid thimble from mutually fixing with product, cause pickup difficult
The problem of, but can reduce total molding cycle and processing, buying and maintenance at.
The present invention can reduce molding cycle, and pickup is convenient, and good damping effect is simple to operate, and practicability is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the ejecting mechanism that a kind of mold thimble proposed by the present invention adds the compound demoulding of oblique top；
Fig. 2 is the section view that a kind of mold thimble proposed by the present invention adds pedestal in the ejecting mechanism of the compound demoulding of oblique top
Figure；
Fig. 3 is that a kind of mold thimble proposed by the present invention adds the vertical view that plate is consolidated in the ejecting mechanism of the compound demoulding of oblique top
Figure.
Figure label: 1 slanted kicking block, 2 first mounting plates, 3 strippers, 4 supporting legs, 5 first damping sliding blocks, 6 slide bars, 7
Two damping sliding blocks, 8 springs, 9 clump weights, 10 connecting rods, 11 pedestals, 12 fixed links, 13 firm plates, 14 first mandrils, 15 second
Mounting plate, 16 thimbles, 17 second mandrils, 18 first top plates, 19 first hydraulic cylinders, 20 damping blocks, 21 second hydraulic cylinders, 22 second
Top plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top, including pedestal 11, under pedestal 11
End is symmetrically fixed with two supporting legs 4, and two 4 front ends of supporting leg offer rectangular fluting, and two rectangular slotted walls are solid
Surely there is slide bar 6, the first damping sliding block 5 and the second damping sliding block 7, two the first dampings are slidably connected on two slide bars 6
Sliding block 5 is connected by two connecting rods 10 with two the second damping sliding blocks 7 respectively, and 11 inner bottom of pedestal is fixed with the first liquid
Cylinder pressure 19 and second hydraulic cylinder 21, the output end of first hydraulic cylinder 19 are fixed with the first top plate 18, second hydraulic cylinder 21 it is defeated
Outlet is fixed with the second top plate 22, and 18 upper end of the first top plate is symmetrically fixed with two the second mandrils 17,22 upper end pair of the second top plate
Title is fixed, and there are two the first mandrils 14, and two the first mandrils 14 and 17 upper end of the second mandril both pass through pedestal 11 and extend to bottom
11 top of seat, two 17 upper ends of the second mandril are fixedly connected with the first mounting plate 2, and two 14 upper ends of the first mandril are with second
Mounting plate 15 is fixedly connected, and 2 upper end of the first mounting plate is fixedly connected with slanted kicking block 1, and there are two the fixations of 15 upper end of the second mounting plate
Thimble 16, two thimbles 16 are fixedly connected by connecting rod 10, and 11 upper end of pedestal is symmetrically fixed with two fixed links 12, and two solid
12 upper end of fixed pole is fixedly connected with firm plate 13, and the firm intermediate position of plate 13 offers rectangular port, and two the first top plates
18 and two the second mandrils 17 connect with rectangular port side walls.
In the present embodiment, the first damping sliding block 5 and the second damping sliding block 7 and the first damping sliding block 5, the second damping sliding block
Spring 8 is provided between 7 and rectangular slotted wall, and spring 8 is wound around on slide bar 6,10 both ends of connecting rod are respectively with first
Damping sliding block 5 is hinged with the second damping sliding block 7, and two 4 lower ends of supporting leg are respectively and fixedly provided with clump weight 9, first hydraulic cylinder 19 with
And 21 both ends of second hydraulic cylinder are respectively and fixedly provided with damping block 20.
Embodiment: staff starts first hydraulic cylinder 19 and second hydraulic cylinder 21, first hydraulic cylinder 19 simultaneously first
Work drives the first top plate 18 to move up, and the work of second hydraulic cylinder 21 drives the second top plate 22 to move up, and moves up
First top plate 18 drives the second mandril 17 to move up, and the second top plate 22 moved up drives the first mandril 14 to move up,
The second mandril 17 moved up drives the first mounting plate 2 to move up, to drive slanted kicking block 1 to move up, and upwards
The first mobile mandril 14 drives the second mounting plate 15 to move up, so that thimble 16 is driven to move up, oblique top plate and thimble
It is moved on on 16 with moving template joint after certain position, and oblique top plate continues to move up with thimble 16, and moving template is driven to move up,
Before soon reaching designated position, staff stop starting second hydraulic cylinder 21, at this time thimble 16 stop movement, slanted kicking block 1 after
Continuous move up reaches designated position until dynamic model block continues ejection, realizes that thimble 16 and product are detached from, in carrying out ejection process, bottom
Seat 11 can generate distance vibration, so that two supporting legs 4 be driven to shake, the first damping sliding block 5 and the second damping sliding block 7 at this time
It is slided in slide bar 6, and spring 8 is compressed, spring 8 generates deformation, when spring 8 restores deformation, will reduce first
Damping sliding block 5 and the amplitude of the second damping sliding block 7 vibration, carry out damping to pedestal 11 to realize.Pass through supporting leg 4,
One damping sliding block 5, slide bar 6, the second damping sliding block 7, spring 8 and clump weight 9 are used in conjunction with each other, to realize to pedestal 11
Carry out damping；Pass through first hydraulic cylinder 19, second hydraulic cylinder 21, the first mandril 14, the second mandril 17, slanted kicking block 1 and thimble
16 are used in conjunction with each other, and can effectively avoid thimble 16 from mutually fixing with product, cause the problem of pickup difficulty, and can reduce assembly
Type period and processing, buying and maintenance are at the present invention can reduce molding cycle, and pickup is convenient, good damping effect, operate
Simple and convenient, practicability is high.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top, including pedestal (11), which is characterized in that the pedestal
(11) lower end is symmetrically fixed with two supporting legs (4), and two supporting leg (4) front ends offer rectangular fluting, two sides
Shape slotted wall is respectively and fixedly provided with slide bar (6), and the first damping sliding block (5) and are slidably connected on two slide bars (6)
Two damping sliding blocks (7), two the first damping sliding blocks (5) pass through two connecting rods (10) and two the second damping sliding blocks respectively
(7) it is connected, pedestal (11) inner bottom is fixed with first hydraulic cylinder (19) and second hydraulic cylinder (21), and described first
The output end of hydraulic cylinder (19) is fixed with the first top plate (18), and the output end of the second hydraulic cylinder (21) is fixed with the second top plate
(22), the first top plate (18) upper end is symmetrically fixed with two the second mandrils (17), and the second top plate (22) upper end is symmetrical
Fixed there are two the first mandril (14), and two first mandrils (14) and the second mandril (17) upper end both pass through pedestal (11)
And extend to above pedestal (11), two the second mandril (17) upper ends are fixedly connected with the first mounting plate (2), two institutes
It states the first mandril (14) upper end to be fixedly connected with the second mounting plate (15), the first mounting plate (2) upper end and slanted kicking block (1)
It is fixedly connected, the second mounting plate (15) upper end is fixed there are two thimble (16), and two thimbles (16) pass through connecting rod
(10) it is fixedly connected, pedestal (11) upper end is symmetrically fixed with two fixed links (12), two fixed link (12) upper ends
It is fixedly connected with firm plate (13), the intermediate position of firm plate (13) offers rectangular port, and two the first top plates
(18) and two the second mandrils (17) connect with rectangular port side walls.
2. a kind of mold according to claim 1 is existed with thimble (16) plus the ejecting mechanism of the compound demoulding of oblique top, feature
In, the first damping sliding block (5) and the second damping sliding block (7) and the first damping sliding block (5), the second damping sliding block (7) with
It is provided between rectangular slotted wall spring (8), and spring (8) is wound around on slide bar (6).
3. a kind of mold according to claim 1 is existed with thimble (16) plus the ejecting mechanism of the compound demoulding of oblique top, feature
In connecting rod (10) both ends are hinged with the first damping sliding block (5) and the second damping sliding block (7) respectively.
4. a kind of mold according to claim 1 is existed with thimble (16) plus the ejecting mechanism of the compound demoulding of oblique top, feature
In two supporting leg (4) lower ends are respectively and fixedly provided with clump weight (9).
5. a kind of mold according to claim 1 is existed with thimble (16) plus the ejecting mechanism of the compound demoulding of oblique top, feature
In the first hydraulic cylinder (19) and second hydraulic cylinder (21) both ends are respectively and fixedly provided with damping block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450493.3A CN109501071A (en) | 2018-11-30 | 2018-11-30 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450493.3A CN109501071A (en) | 2018-11-30 | 2018-11-30 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501071A true CN109501071A (en) | 2019-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450493.3A Pending CN109501071A (en) | 2018-11-30 | 2018-11-30 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322488A (en) * | 2020-03-04 | 2020-06-23 | 宁夏工商职业技术学院（宁夏化工技工学校、宁夏机电工程学校、宁夏农业机械化学校） | Electromechanical device shock attenuation noise abatement device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531927U (en) * | 1991-10-04 | 1993-04-27 | 矢崎化工株式会社 | Injection mold release device |
| WO2012037870A1 (en) * | 2010-09-20 | 2012-03-29 | Wen Shaosong | Fully automated deflashing machine |
| CN206426412U (en) * | 2017-02-10 | 2017-08-22 | 东莞市博翔塑胶制品有限公司 | A kind of Quick ejection structure of plastic mould |
| CN207327512U (en) * | 2017-04-16 | 2018-05-08 | 宁波神通模塑有限公司 | A kind of mould slanting tip device |
| CN207359553U (en) * | 2017-11-27 | 2018-05-15 | 黄石市东兴橡胶制品有限公司 | A kind of stripper apparatus of damping rubber base |
| CN209682720U (en) * | 2018-11-30 | 2019-11-26 | 麦克奥迪(厦门)机电科技有限公司 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
-
2018
- 2018-11-30 CN CN201811450493.3A patent/CN109501071A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531927U (en) * | 1991-10-04 | 1993-04-27 | 矢崎化工株式会社 | Injection mold release device |
| WO2012037870A1 (en) * | 2010-09-20 | 2012-03-29 | Wen Shaosong | Fully automated deflashing machine |
| CN206426412U (en) * | 2017-02-10 | 2017-08-22 | 东莞市博翔塑胶制品有限公司 | A kind of Quick ejection structure of plastic mould |
| CN207327512U (en) * | 2017-04-16 | 2018-05-08 | 宁波神通模塑有限公司 | A kind of mould slanting tip device |
| CN207359553U (en) * | 2017-11-27 | 2018-05-15 | 黄石市东兴橡胶制品有限公司 | A kind of stripper apparatus of damping rubber base |
| CN209682720U (en) * | 2018-11-30 | 2019-11-26 | 麦克奥迪(厦门)机电科技有限公司 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322488A (en) * | 2020-03-04 | 2020-06-23 | 宁夏工商职业技术学院（宁夏化工技工学校、宁夏机电工程学校、宁夏农业机械化学校） | Electromechanical device shock attenuation noise abatement device |
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| 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 | ||
| CB02 | Change of applicant information |
Address after: 361000 4A-6 No. 810 Qianshan South Road, Xiamen Torch High-tech Zone (Xiangan) Industrial Zone, Fujian Province Applicant after: McAudi (Xiamen) Mechanical and Electrical Technology Co., Ltd. Address before: No. 2, No. 666 Integrated Road, Tong'an District, Xiamen City, Fujian Province, 361000 Applicant before: Maddie (Xiamen) Mold Technology Co., Ltd. |
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| CB02 | Change of applicant information |