CN108943598A - A kind of injection mold of door of washing machine - Google Patents
A kind of injection mold of door of washing machine Download PDFInfo
- Publication number
- CN108943598A CN108943598A CN201810688409.5A CN201810688409A CN108943598A CN 108943598 A CN108943598 A CN 108943598A CN 201810688409 A CN201810688409 A CN 201810688409A CN 108943598 A CN108943598 A CN 108943598A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- upper mold
- washing machine
- door
- mold
- 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
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
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/724—Doors
Abstract
The invention discloses a kind of injection molds of door of washing machine, including workbench, bracket is fixedly connected between the top side both ends of the workbench, and the top side center of workbench is fixedly installed with lower mold, the surface of lower mold is equipped with upper mold, the outer roof center of upper mold is fixedly connected with connection cover, and the roof center of upper mold offers through-hole, through-hole is located at the underface of connection cover, crushing block is installed in the connection cover, fixing sleeve is equipped with stop collar on the side wall of crushing block, stop collar is slidably mounted on the inner sidewall of connection cover, and the first spring is installed between the bottom side of stop collar and the top side of upper mold, first spring is set on crushing block.In the present invention, by connection cover, the design of through-hole, crushing block, stop collar, the first spring, cylinder, support plate, support rod, limited block, connecting plate and second spring, door of washing machine can be ejected out of upper mold, conveniently be taken.
Description
Technical field
The present invention relates to washing machine production technical field more particularly to a kind of injection molds of door of washing machine.
Background technique
Washing machine is acted on using electric energy production machinery to wash the cleaning appliance of clothing, is divided by its specified washing capacity
Two classes of household and collective, washing machine mainly by cabinet, Washing dewatering tub (washing and dehydration barrel having separate), transmission and
The composition such as control system, some are also equipped with heating device.
It needs first to carry out multiple components in the production process of washing machine to individually produce processing, in the production of door of washing machine
In, when needing for raw material to be put into injection mold and carry out shaping, but open injection mold after the completion of injection molding, raw material holds
Easy to stick this increases workload to direct labor on mold, and production efficiency is affected, we design a kind of laundry thus
The injection mold of gate solves the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of injection molding of the door of washing machine proposed
Mold.
To achieve the goals above, present invention employs following technical solutions:
A kind of injection mold of door of washing machine, including workbench are fixedly connected with bracket between the top side both ends of the workbench,
And the top side center of workbench is fixedly installed with lower mold, the surface of lower mold is equipped with upper mold, in the outer roof of upper mold
Centre is fixedly connected with connection cover, and the roof center of upper mold offers through-hole, and through-hole is located at the underface of connection cover, the company
It connects in lid and crushing block is installed, fixing sleeve is equipped with stop collar on the side wall of crushing block, and stop collar is slidably mounted on the interior of connection cover
On side wall, and the first spring being installed between the bottom side of stop collar and the top side of upper mold, the first spring is set on crushing block,
The top sliding of the crushing block extends to outside through the roof of connection cover and is fixedly connected with cylinder, and the top of cylinder is fixed to be connected
It connects in the bottom side of support plate center, the bottom side both ends of support plate are symmetrically fixedly connected with support rod, the bottom end pair of two support rods
Title is fixedly connected on the outer roof of upper mold, and the top of two support rods extends to the fixed company of outer symmetrical through support plate
It is connected to limited block, is slidably fitted with connecting plate between two support rods, connecting plate is between support plate and limited block.
Preferably, the outer roof center of the bracket is fixedly connected with push-rod electric machine, and the push rod sliding of push-rod electric machine runs through
The inside that bracket extends to bracket is fixedly connected on the top side center of connecting plate.
Preferably, the crushing block and through-hole are adapted, when first spring is in original state, the bottom end of crushing block
It is located at sustained height with the inner roof wall of upper mold.
Preferably, the top side wall of the lower mold is fixedly connected with positive stop strip, and the sidewall bottom of the upper mold opens up
There is limiting slot, positive stop strip and limiting slot are adapted.
Preferably, injection molding feed inlet is offered on the roof of the upper mold.
Preferably, the second bullet is symmetrically arranged on outer wall of two support rods between support plate and connecting plate
Spring.
Compared with prior art, the beneficial effects of the present invention are: in the present invention, pass through connection cover, through-hole, crushing block, limit
The design of position ring, the first spring, cylinder, support plate, support rod, limited block, connecting plate and second spring, can be by door of washing machine
It ejects out of upper mold, conveniently takes, the configuration of the present invention is simple is easy to use, can eject washing machines out of upper mold
It takes, reduces the workload of worker, improve production efficiency.
Detailed description of the invention
Fig. 1 is that a kind of main view of injection mold of door of washing machine proposed by the present invention dissects structural schematic diagram；
Fig. 2 is enlarged drawing at the A of Fig. 1.
In figure: 1 workbench, 2 brackets, 3 lower molds, 4 upper molds, 5 connection covers, 6 through-holes, 7 crushing blocks, 8 stop collars, 9 the
One spring, 10 cylinders, 11 support plates, 12 support rods, 13 limited blocks, 14 connecting plates, 15 second springs, 16 push-rod electric machines.
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.1-2, a kind of injection mold of door of washing machine, including workbench 1, it is solid between the top side both ends of workbench 1
Surely it is connected with bracket 2, and the top side center of workbench 1 is fixedly installed with lower mold 3, the surface of lower mold 3 is equipped with upper mold
4, the outer roof center of upper mold 4 is fixedly connected with connection cover 5, and the roof center of upper mold 4 offers through-hole 6, and through-hole 6
In the underface of connection cover 5, crushing block 7 is installed in connection cover 5, fixing sleeve is equipped with stop collar 8, limit on the side wall of crushing block 7
Position ring 8 is slidably mounted on the inner sidewall of connection cover 5, and is equipped with first between the bottom side of stop collar 8 and the top side of upper mold 4
Spring 9, the first spring 9 are set on crushing block 7, and the top sliding of crushing block 7 extends to external solid through the roof of connection cover 5
Surely it is connected with cylinder 10, the top of cylinder 10 is fixedly connected on the bottom side center of support plate 11, the bottom side both ends pair of support plate 11
Title is fixedly connected with support rod 12, and the bottom end of two support rods 12 is symmetrically fixedly connected on the outer roof of upper mold 4, and two
The top of support rod 12 extends to outer symmetrical through support plate 11 and is fixedly connected with limited block 13, slides between two support rods 12
Dynamic to be equipped with connecting plate 14, between support plate 11 and limited block 13, the outer roof center of bracket 2 is fixedly connected connecting plate 14
There is push-rod electric machine 16, the push rod sliding of push-rod electric machine 16 is fixedly connected on connecting plate 14 through the inside that bracket 2 extends to bracket 2
Top side center, crushing block 7 and through-hole 6 are adapted, when the first spring 9 is in original state, the bottom end of crushing block 7 and upper mold
4 inner roof wall is located at sustained height, and the top side wall of lower mold 3 is fixedly connected with positive stop strip, and the sidewall bottom of upper mold 4 opens up
There is a limiting slot, positive stop strip and limiting slot are adapted, offer injection molding feed inlet on the roof of upper mold 4, two support rod 12
Second spring 15 is symmetrically arranged on outer wall between support plate 11 and connecting plate 14, in the present invention, by connection cover 5, logical
Hole 6, crushing block 7, stop collar 8, the first spring 9, cylinder 10, support plate 11, support rod 12, limited block 13, connecting plate 14 and
Door of washing machine can be ejected out of upper mold 4, conveniently be taken by the design of two springs 15, the configuration of the present invention is simple, user
Just, washing machines can be ejected out of upper mold 4 and is taken, reduced the workload of worker, improve production efficiency.
Working principle: in use, the starting of push-rod electric machine 16 drives connecting plate 14 to decline, when upper mold 4 is expressed to lower mold 3
When, the closure of mold is completed, second spring 15 is uncompressed to the limit at this time, then from the injection molding charging on upper mold 4
Injection raw material is molded in upper mold 4 at mouthful, and after raw material is cooling, the starting of cylinder 10 drives support plate 11 to rise, support
Plate 11 drives upper mold 4 to rise, so that crushing block 7 protrudes into the inside of upper mold 4, finally ejects raw material in upper mold 4,
Worker is facilitated to take.
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 (6)
1. a kind of injection mold of door of washing machine, including workbench (1), which is characterized in that the top side both ends of the workbench (1)
Between be fixedly connected with bracket (2), and the top side center of workbench (1) is fixedly installed with lower mold (3), and lower mold (3) is just
Top is equipped with upper mold (4), and the outer roof center of upper mold (4) is fixedly connected with connection cover (5), and the roof of upper mold (4)
Center offers through-hole (6), and through-hole (6) is located at the underface of connection cover (5), is equipped with crushing block in the connection cover (5)
(7), fixing sleeve is equipped with stop collar (8) on the side wall of crushing block (7), and stop collar (8) is slidably mounted on the inner sidewall of connection cover (5)
On, and the first spring (9) are installed between the bottom side of stop collar (8) and the top side of upper mold (4), the first spring (9) is set in
On crushing block (7), roof of the top sliding of the crushing block (7) through connection cover (5) extends to outside and is fixedly connected with gas
Cylinder (10), the top of cylinder (10) are fixedly connected on the bottom side center of support plate (11), and the bottom side both ends of support plate (11) are symmetrical
It being fixedly connected with support rod (12), the bottom end of two support rods (12) is symmetrically fixedly connected on the outer roof of upper mold (4), and
The top of two support rods (12) extends to outer symmetrical through support plate (11) and is fixedly connected with limited block (13), two supports
It is slidably fitted between bar (12) connecting plate (14), connecting plate (14) is located between support plate (11) and limited block (13).
2. a kind of injection mold of door of washing machine according to claim 1, which is characterized in that the outer top of the bracket (2)
Wall center is fixedly connected with push-rod electric machine (16), and the push rod sliding of push-rod electric machine (16) extends to bracket (2) through bracket (2)
Inside is fixedly connected on the top side center of connecting plate (14).
3. a kind of injection mold of door of washing machine according to claim 1, which is characterized in that the crushing block (7) and logical
Hole (6) is adapted, when first spring (9) is in original state, the bottom end of crushing block (7) and the inner roof wall of upper mold (4)
Positioned at sustained height.
4. a kind of injection mold of door of washing machine according to claim 1, which is characterized in that the side of the lower mold (3)
It is fixedly connected with positive stop strip at the top of wall, the sidewall bottom of the upper mold (4) offers limiting slot, and positive stop strip is mutually fitted with limiting slot
It answers.
5. a kind of injection mold of door of washing machine according to claim 1, which is characterized in that the top of the upper mold (4)
Injection molding feed inlet is offered on wall.
6. a kind of injection mold of door of washing machine according to claim 1, which is characterized in that two support rods (12)
Second spring (15) are symmetrically arranged on outer wall between support plate (11) and connecting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688409.5A CN108943598A (en) | 2018-06-28 | 2018-06-28 | A kind of injection mold of door of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688409.5A CN108943598A (en) | 2018-06-28 | 2018-06-28 | A kind of injection mold of door of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943598A true CN108943598A (en) | 2018-12-07 |
Family
ID=64487714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688409.5A Pending CN108943598A (en) | 2018-06-28 | 2018-06-28 | A kind of injection mold of door of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943598A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206840639U (en) * | 2017-04-20 | 2018-01-05 | 东莞市科启塑胶有限公司 | A kind of high-precision injection molding mould for improving die life |
| CN107716683A (en) * | 2017-11-10 | 2018-02-23 | 镇江金鑫有色合金有限公司 | A kind of non-ferrous alloy decompressor for being easy to the demoulding |
| CN107745507A (en) * | 2017-12-01 | 2018-03-02 | 柳州市钜嘉机械有限公司 | Loading machine back door board forming die |
-
2018
- 2018-06-28 CN CN201810688409.5A patent/CN108943598A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206840639U (en) * | 2017-04-20 | 2018-01-05 | 东莞市科启塑胶有限公司 | A kind of high-precision injection molding mould for improving die life |
| CN107716683A (en) * | 2017-11-10 | 2018-02-23 | 镇江金鑫有色合金有限公司 | A kind of non-ferrous alloy decompressor for being easy to the demoulding |
| CN107745507A (en) * | 2017-12-01 | 2018-03-02 | 柳州市钜嘉机械有限公司 | Loading machine back door board forming die |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |