CN208788990U - It is a kind of can automatic demoulding injection mold - Google Patents
It is a kind of can automatic demoulding injection mold Download PDFInfo
- Publication number
- CN208788990U CN208788990U CN201821616118.7U CN201821616118U CN208788990U CN 208788990 U CN208788990 U CN 208788990U CN 201821616118 U CN201821616118 U CN 201821616118U CN 208788990 U CN208788990 U CN 208788990U
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- China
- Prior art keywords
- lower die
- die holder
- mold
- type chamber
- middle mould
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Abstract
The utility model discloses it is a kind of can automatic demoulding injection mold, including upper die holder, lower die holder, the upper mold for being arranged in upper die holder bottom, arrangement lower die on the lower die seat, the middle mould being arranged between upper die and lower die and the type chamber being provided with inside upper die and lower die and middle mould, the inside of upper die holder and upper mold is equipped with filling tube, filling tube is connected to type chamber, the inside of lower die offers inside groove, the upper end of inside groove is connected to type chamber, slidably connects top plate by second spring in inside groove.The utility model lead to can be driven during upper moulding/demoulding in mould demoulded, during middle moulding/demoulding, top plate ejects product, the process that worker again takes out product is omitted, middle mould and lower die are more acurrate when molding, and are not easy to misplace, and the present apparatus is easy to operate, automatic demoulding, the time is saved, is raised labour productivity.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to it is a kind of can automatic demoulding injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying；
Injection mold is after injection molding is completed, in ejection phase, since product is to be pasted onto pushing up on type chamber it is necessary to utilize
Bar ejects product, due to product and type chamber paste it is firm be more troublesome in feeding, when reclaiming process can waste a large amount of
Between, labor productivity is reduced, for this purpose, being badly in need of a kind of injection mold for being able to solve the above problem.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provide it is a kind of can automatic demoulding injection mold, can
Realize automatic demoulding, it is easy to operate, the injection mold of labor productivity can be improved.
To achieve the goals above, the utility model adopts the following technical solution:
It is a kind of can automatic demoulding injection mold, including upper die holder, lower die holder, the upper mold for being arranged in upper die holder bottom, cloth
It sets lower die on the lower die seat, the middle mould that is arranged between upper die and lower die and be provided with inside upper die and lower die and middle mould
Type chamber is connected between the upper die holder and lower die holder by hydraulic tube, and the two sides of the middle mould are mounted on pulling plate, the pulling plate
Inside through there is pull rod, the pull rod is fixedly mounted on upper die holder, and the lower end of the pull rod is equipped with snap-gauge；
The two sides of the middle mould be located at pulling plate bottom it is vertically-mounted have slide bar, the lower end of the slide bar is slidably mounted on cunning
The inside of pipe, two slip pipes are vertically installed at the two sides of lower die, and the first spring, institute are connected between the slide bar and slip pipe
The upper end for stating the first spring is connected in slider tube cavity, and lower end is connected to the lower end of slide bar；
The inside of the upper die holder and upper mold is equipped with filling tube, and the filling tube is connected to type chamber, the inside of the lower die
Inside groove is offered, the upper end of inside groove is connected to type chamber, slidably connects top plate, the top plate by second spring in the inside groove
Upper end run through lower die upper wall, the bottom of the middle mould be fixedly connected with folding shape plate, it is described folding shape plate lower end be slidably connected
Lower die inside and be flexibly connected with the two sides of top plate.
Preferably, the outside of the upper mold is socketed with snap ring, and the snap ring is bolted in upper mold.
Preferably, the lower die is bolted on lower die holder.
Preferably, the hydraulic tube is connected to by hose with outer liquid cylinder pressure.
Preferably, venthole is offered on the side wall of the type chamber.
The utility model is flexibly connected by pull rod with the pulling plate for being fixed on middle mould two sides, and the mistake in upper moulding/demoulding is realized
Mould is demoulded in can driving in journey, saves the time, is clamped by the activity of folding shape plate and top plate, is realized de- in middle mould
During mould, folding shape plate can drive top plate to eject product, and the process that worker again takes out product, pulling plate and pull rod is omitted
Between cooperation and slide bar and slip pipe between cooperation, realize more acurrate when middle mould and lower die mold, be not easy to misplace, the present apparatus
Easy to operate, automatic demoulding saves the time, raises labour productivity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1, upper die holder, 2, lower die holder, 3, upper mold, 4, lower die, 5, middle mould, 6, hydraulic tube, 7, pull rod, 8, pulling plate, 9, snap ring,
10, slide bar, the 11, first spring, 12, slip pipe, 13, folding shape plate, 14, second spring, 15, top plate, 16, filling tube, 17, type chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, it is a kind of can automatic demoulding injection mold, including upper die holder 1, lower die holder 2, be arranged in upper die holder 1
It the upper mold 3 of bottom, the lower die 4 being arranged on lower die holder 2, the middle mould 5 being arranged between upper mold 3 and lower die 4 and is provided with
Type chamber 17 inside mould 3, lower die 4 and middle mould 5 is connected between the upper die holder 1 and lower die holder 2 by hydraulic tube 6, the middle mould
5 two sides are mounted on pulling plate 8, and through there is pull rod 7, the pull rod 7 is fixedly mounted on upper die holder 1 for the inside of the pulling plate 8,
The lower end of the pull rod 7 is equipped with snap-gauge, and when hydraulic tube 6 drives 1 upward sliding of upper die holder, upper die holder 1 demoulds first, pull rod
After the distance of 7 upward sliding one end, demoulding can be also completed by mould 5 in the drive of pulling plate 8 also upward sliding, middle mould 5；
The two sides of the middle mould 5 be located at pulling plate 8 bottom it is vertically-mounted have a slide bar 10, peace is slided in the lower end of the slide bar 10
Mounted in the inside of slip pipe 12, two slip pipes 12 are vertically installed at the two sides of lower die 4, connect between the slide bar 10 and slip pipe 12
It is connected to the first spring 11, the upper end of first spring 11 is connected in 12 internal cavities of slip pipe, and lower end is connected to slide bar 10
Lower end, the first spring 11 have a downward pulling force to slide bar 10, under the action of middle 5 self gravity of mould and the first spring 11,
When 1 slide downward of upper die holder, middle mould 5 can automatic slide downward；
The inside of the upper die holder 1 and upper mold 3 is equipped with filling tube 16, and the filling tube 16 is connected to type chamber 17, under described
The inside of mould 4 offers inside groove, and the upper end of inside groove is connected to type chamber 17, is slidably connected in the inside groove by second spring 14
The upper wall of lower die 4 is run through in top plate 15, the upper end of the top plate 15, and the bottom of the middle mould 5 is fixedly connected with folding shape plate 13, described
The lower end of folding shape plate 13 is slidably connected at the inside of lower die 4 and is flexibly connected with the two sides of top plate 15, and mould 5 divides with lower die 4 in the middle
From when, folding shape plate 13 drive 15 upward sliding one end distance of top plate, top plate 15 by 4 type chamber 17 of lower die model eject, realize
Automatic demoulding.
Specifically, the outside of the upper mold 3 is socketed with snap ring 9, the snap ring 9 is bolted in upper mold 3, will
Upper mold 3 is fixed and upper mold 3 is easily replaced.
Specifically, the lower die 4 is bolted on lower die holder, it is fixed.
Specifically, the hydraulic tube 6 is connected to by hose with outer liquid cylinder pressure, when needing to demould, need to only start hydraulic
Cylinder.
Specifically, offer venthole on the side wall of the type chamber 17, when material feeding, releases air.
In use, driving 1 slide downward of upper die holder by hydraulic tube 6, upper mold 3, middle mould 5 and lower die 4 overlap, and infuse
After material is completed, hydraulic tube 6 drives upper die holder 1 to rise, and after the demoulding of upper mold 3 is completed, the pull rod 7 of two sides drives pulling plate 8 upward
It slides, mould 5 is raised above in the drive of pulling plate 8, after the completion of middle mould 5 demoulds, drives top plate 15 by 4 inner mold of lower die by folding shape plate 13
Product ejection in chamber 17, the present apparatus realizes automatic demoulding, easy to operate, and labor productivity can be improved.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. one kind can automatic demoulding injection mold, including upper die holder (1), lower die holder (2), be arranged in upper die holder (1) bottom
It upper mold (3), the lower die (4) being arranged on lower die holder (2), the middle mould (5) being arranged between upper mold (3) and lower die (4) and opens
It is located at the internal type chamber (17) of upper mold (3), lower die (4) He Zhongmo (5), it is characterised in that: the upper die holder (1) and lower die holder
(2) it is connected between by hydraulic tube (6), the two sides of the middle mould (5) are mounted on pulling plate (8), and the inside of the pulling plate (8) is passed through
It is installed with pull rod (7), the pull rod (7) is fixedly mounted on upper die holder (1), and the lower end of the pull rod (7) is equipped with snap-gauge；
The two sides of the middle mould (5) be located at pulling plate (8) bottom it is vertically-mounted have slide bar (10), the lower end of the slide bar (10) is sliding
The dynamic inside for being mounted on slip pipe (12), two slip pipes (12) are vertically installed at the two sides of lower die (4), the slide bar (10) and
It is connected between slip pipe (12) the first spring (11), the upper end of first spring (11) is connected to slip pipe (12) internal cavities
In, lower end is connected to the lower end of slide bar (10)；
The inside of the upper die holder (1) and upper mold (3) is equipped with filling tube (16), and the filling tube (16) is connected to type chamber (17),
The inside of the lower die (4) offers inside groove, and the upper end of inside groove is connected to type chamber (17), passes through second spring in the inside groove
(14) it slidably connects top plate (15), the upper wall of lower die (4), the bottom of the middle mould (5) are run through in the upper end of the top plate (15)
Be fixedly connected with folding shape plate (13), it is described folding shape plate (13) lower end be slidably connected at lower die (4) inside and with top plate (15)
Two sides be flexibly connected.
2. one kind according to claim 1 can automatic demoulding injection mold, which is characterized in that the upper mold (3) it is outer
Portion is socketed with snap ring (9), and the snap ring (9) is bolted on upper mold (3).
3. one kind according to claim 1 can automatic demoulding injection mold, which is characterized in that the lower die (4) passes through
Bolt is fixed on the lower die seat.
4. one kind according to claim 1 can automatic demoulding injection mold, which is characterized in that the hydraulic tube (6) is logical
Hose is crossed to be connected to outer liquid cylinder pressure.
5. one kind according to claim 1 can automatic demoulding injection mold, which is characterized in that the side of the type chamber (17)
Venthole is offered on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616118.7U CN208788990U (en) | 2018-09-30 | 2018-09-30 | It is a kind of can automatic demoulding injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616118.7U CN208788990U (en) | 2018-09-30 | 2018-09-30 | It is a kind of can automatic demoulding injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788990U true CN208788990U (en) | 2019-04-26 |
Family
ID=66211464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616118.7U Expired - Fee Related CN208788990U (en) | 2018-09-30 | 2018-09-30 | It is a kind of can automatic demoulding injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986752A (en) * | 2019-05-08 | 2019-07-09 | 深圳市汇景塑胶模具有限公司 | A kind of automobile plastic parts injection mold of automatic demoulding |
| CN110744799A (en) * | 2019-10-22 | 2020-02-04 | 合肥泰宇汽车零部件有限公司 | Preparation process of quick-demolding type impact-resistant battery protective cover |
| CN111688083A (en) * | 2020-06-24 | 2020-09-22 | 西藏天虹科技股份有限责任公司 | Preparation process of casein hydrogel as medicinal auxiliary material |
-
2018
- 2018-09-30 CN CN201821616118.7U patent/CN208788990U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986752A (en) * | 2019-05-08 | 2019-07-09 | 深圳市汇景塑胶模具有限公司 | A kind of automobile plastic parts injection mold of automatic demoulding |
| CN110744799A (en) * | 2019-10-22 | 2020-02-04 | 合肥泰宇汽车零部件有限公司 | Preparation process of quick-demolding type impact-resistant battery protective cover |
| CN110744799B (en) * | 2019-10-22 | 2021-09-21 | 合肥泰宇汽车零部件有限公司 | Preparation process of quick-demolding type impact-resistant battery protective cover |
| CN111688083A (en) * | 2020-06-24 | 2020-09-22 | 西藏天虹科技股份有限责任公司 | Preparation process of casein hydrogel as medicinal auxiliary material |
| CN111688083B (en) * | 2020-06-24 | 2021-11-16 | 西藏天虹科技股份有限责任公司 | Preparation process of casein hydrogel as medicinal auxiliary material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |