CN106217895A - A kind of preparation method of balanced ring for washing machine - Google Patents
A kind of preparation method of balanced ring for washing machine Download PDFInfo
- Publication number
- CN106217895A CN106217895A CN201610654238.5A CN201610654238A CN106217895A CN 106217895 A CN106217895 A CN 106217895A CN 201610654238 A CN201610654238 A CN 201610654238A CN 106217895 A CN106217895 A CN 106217895A
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- Prior art keywords
- ring
- washing machine
- mould
- balanced
- die cavity
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Classifications
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- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses the preparation method of a kind of balanced ring for washing machine, produced equipment automated production by balanced ring for washing machine intelligence and obtain, specifically include following steps: (1) is molded formation balanced ring for washing machine upper ring and a lower ring in injection machine mould district, cools down molding；(2) injection moulding machine mould open rotates the middle rotating mould 180 ° of mould, by relative for the die side of band upper ring and a lower ring；(3) thermofusion device enters injection machine mould district, and heating upper ring and a lower ring is to needing the temperature of hot melt, and then thermofusion device exits mould district；(4) matched moulds again, makes upper ring and a lower ring effectively be welded together, and forms balanced ring for washing machine；(5) die sinking, then takes out balanced ring for washing machine.The injection of upper ring and a lower ring in the present invention, fusion are carried out in being arranged at mould, balance ring finished product has been final finished product when leaving die cavity, improve balanced ring for washing machine assembling quality stability and coordinate compactness, saving human and material resources, reduce production cost.
Description
Technical field
The present invention relates to household electrical appliance processing technique field, more particularly, it relates to the injection of a kind of balanced ring for washing machine
Processing method, improves balanced ring for washing machine production efficiency and quality, reduces defective products and produces.
Background technology
Balanced ring for washing machine is made up of the upper ring and a lower ring needing welding, generally requires multiple stage or separate unit injection machine and many
The single production of mold, then artificial or balanced ring for washing machine is positioned in two swaging dies by mechanical hand, carry out heating,
Melting welding, detection.Occurring in that Multi-station injection molder although as technology development, it can be noted with one-shot forming various materials or polychrome
Mould, but still cannot be carried out those and need second time processing, in particular for the operation of welding difference parts goods.So need more
Many equipment or manually carry out secondary operations assembling, consumes human and material resources and hall space, adds cost of investment.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of simple laundry
The preparation method of machine balance ring, i.e. can be needing to carry out the upper ring and a lower ring of the balanced ring for washing machine of secondary operation, and design exists
In mould, carrying out welding by thermofusion device, balance ring has been final finished product when leaving die cavity.
The technical solution adopted for the present invention to solve the technical problems is: provide the preparation side of a kind of balanced ring for washing machine
Method, is produced equipment automated production by balanced ring for washing machine intelligence and obtains, specifically include following steps:
(1) install in injection machine mould district with ring die cavity on balanced ring for washing machine and the mould of lower ring die cavity, matched moulds
After, injection machine once it is molded, respectively obtains balanced ring for washing machine upper ring and a lower ring, cool down molding；
(2) die sinking of injection machine, middle rotating mould once rotates 1800, by relative for the die side of band upper ring and a lower ring；
(3) shifting formwork enters injection machine mould district to certain distance, thermofusion device, and is positioned at balanced ring for washing machine upper ring and a lower ring
Between, heating washer balance ring upper ring and a lower ring is to needing the temperature of hot melt, and then thermofusion device exits mould district；
(4) matched moulds again, makes balanced ring for washing machine upper ring and a lower ring effectively be welded together, and forms washing machine balancing
Ring；
(5) twice-die-opening, then takes out balanced ring for washing machine.
The preparation method of balanced ring for washing machine of the present invention, wherein, described balanced ring for washing machine intelligence produces equipment
Including with ring die cavity on balanced ring for washing machine and the mould of lower ring die cavity, for hot melt balanced ring for washing machine upper ring and a lower ring
The injection machine being molded in die cavity and the thermofusion device being used for hot melt balanced ring for washing machine upper ring and a lower ring；Described mould includes arranging
Rear mold in mould district, middle rotating mould and front mould；Rear mold, front mould are separately positioned on the left and right sides in mould district, middle rotating mould
It is arranged between rear mold, front mould, and can in axial direction do 180 ° and 360 ° of rotations；Described rear mold, middle rotating mould and front mould
From left to right can overlap successively or separate；Hot melt balanced ring for washing machine it is correspondingly provided with respectively on described middle rotating mould and front mould
Upper ring die cavity and lower ring die cavity.
The preparation method of balanced ring for washing machine of the present invention, wherein, described rear mold is near the side of middle rotating mould
It is convexly equipped with the first limiting section；The side of middle rotating mould is arranged with the first depressed part mating overlapping with the first limiting section, middle
The opposite side that rotating mould is relative is convexly equipped with second limiting section identical with the first limiting section shape；Front mould is near middle rotating mould
Side is arranged with the second depressed part mating overlapping with the second limiting section；Described first depressed part and the second depressed part are respectively heat
Ring die cavity and lower ring die cavity on molten balanced ring for washing machine.
The preparation method of balanced ring for washing machine of the present invention, wherein, described first depressed part and the second depressed part can
To be symmetrical or equal die cavity, it is also possible to be asymmetric or unequal die cavity.
The preparation method of balanced ring for washing machine of the present invention, wherein, described mould also includes for placing middle rotation
The plane rotary disc of revolving die, this plane rotary disc is driven by motor and rotates.
The preparation method of balanced ring for washing machine of the present invention, wherein, described motor be electro-motor, hydraulic motor or
One in air motor.
The preparation method of balanced ring for washing machine of the present invention, wherein, described injection machine is single-station injection machine or many
Station injection machine.
The preparation method of balanced ring for washing machine of the present invention, wherein, the hot melt parts of described thermofusion device and laundry
The shape of machine balance ring is consistent.
Implement the preparation method of the balanced ring for washing machine of the present invention, have the advantages that
(1) in injection machine mould district, carry out the upper ring and a lower ring of balanced ring for washing machine by the present invention to fold mould and be once molded into
After type, upper ring and a lower ring die side is relative, and then thermofusion device enters this mould district hot melt, reaches thermofusion device after uniform temperature
Exit mould district, injection machine matched moulds welding upper ring and a lower ring, balance ring cooling molding, after injection moulding machine mould open, form final washing
Clothing machine balance ring finished product；
(2) by arranging the mould of ad hoc structure, make the injection of balance ring upper ring and a lower ring, fusion process all in mould
Carry out, balance ring finished product be final finished product when leaving die cavity, improve balanced ring for washing machine assembling quality stability with
And cooperation compactness, save human and material resources, reduce production cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the process chart preparing balanced ring for washing machine of present pre-ferred embodiments；
Fig. 2 is that the intelligence of present pre-ferred embodiments produces the structural representation equipped；
Fig. 3 is the structural representation of the mould of present pre-ferred embodiments；
Fig. 4 is that the intelligence of present pre-ferred embodiments produces upper ring and a lower ring single injection-molded step in equipment operation
Schematic diagram；
Fig. 5 is that the intelligence of present pre-ferred embodiments produces injection machine in equipment operation and carries out the schematic diagram of die sinking step；
Fig. 6 is that the intelligence of present pre-ferred embodiments produces thermofusion device heat fusion step schematic diagram in equipment operation；
Fig. 7 is that the intelligence of present pre-ferred embodiments produces the signal of upper ring and a lower ring matched moulds fuse step in equipment operation
Figure；
Fig. 8 is that the intelligence of present pre-ferred embodiments produces the schematic diagram of mould spinning reduction step in equipment operation；
Wherein, 1, injection machine；2, mould；201, rear mold；202, middle rotating mould；203, front mould；3, thermofusion device；4, on
Ring；5, lower ring.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
As it is shown in figure 1, be the process chart preparing balanced ring for washing machine, the preparation method of this balanced ring for washing machine, by
Balanced ring for washing machine intelligence produces equipment automated production and obtains, and specifically includes following steps:
(1) install in injection machine mould district with ring die cavity on balanced ring for washing machine and the mould of lower ring die cavity, matched moulds
After, injection machine once it is molded, respectively obtains balanced ring for washing machine upper ring and a lower ring, cool down molding；
(2) die sinking of injection machine, middle rotating mould once rotates 1800, by relative for the die side of band upper ring and a lower ring；
(3) shifting formwork enters injection machine mould district to certain distance, thermofusion device, and is positioned at balanced ring for washing machine upper ring and a lower ring
Between, heating washer balance ring upper ring and a lower ring is to needing the temperature of hot melt, and then thermofusion device exits mould district；
(4) matched moulds again, makes balanced ring for washing machine upper ring and a lower ring effectively be welded together, and forms washing machine balancing
Ring；
(5) twice-die-opening, then takes out balanced ring for washing machine；
(6) after taking out balanced ring for washing machine, mould spinning reduction, wait the beginning of operation next time.
Wherein, as in figure 2 it is shown, the intelligence of this balanced ring for washing machine produces equipment, including flat for forming hot melt washing machine
The mould 2 of ring die cavity under ring die cavity and balanced ring for washing machine on weighing apparatus ring, for hot melt balanced ring for washing machine upper ring and a lower ring mould
Intracavity injection injection machine 1, on hot melt balanced ring for washing machine ring 4 and the thermofusion device 3 of lower ring 5.
As it is shown on figure 3, described mould 2 includes the rear mold 201 being arranged in mould district, middle rotating mould 202 and front mould 203；
Rear mold, front mould are separately positioned on the left and right sides in mould district, and middle rotating mould is arranged between rear mold, front mould, and can be square vertically
To doing 180 ° and 360 ° of rotations；Specifically, described rear mold is convexly equipped with the first limiting section near the side of middle rotating mould；Middle rotation
The side of revolving die is arranged with the first depressed part mating overlapping with the first limiting section, and the opposite side that middle rotating mould is relative is convexly equipped with
Second limiting section identical with the first limiting section shape；Front mould is arranged with and the second limiting section near the side of middle rotating mould
Join the second depressed part of overlapping；Described rear mold, middle rotating mould and front mould from left to right can coordinate overlapping successively or separate；Institute
State the first depressed part and the second depressed part is respectively on hot melt balanced ring for washing machine ring 5 under ring 4 and hot melt balanced ring for washing machine
Die cavity.Middle first depressed part of rotating mould and the second depressed part of front mould design the shape of the die cavity of upper ring and a lower ring.
Described first depressed part and the second depressed part can be symmetrical or equal die cavitys, it is also possible to be asymmetric or unequal mould
Chamber.
Described mould also includes the plane rotary disc (not indicating in figure) for placing middle rotating mould, and this plane rotary disc is by horse
Reach driving to rotate；Wherein, the one during motor is preferably electro-motor, hydraulic motor or air motor.
Described injection machine 1 is single-station injection machine or Multi-station injection molder.The balanced ring for washing machine of molding can be different
The goods of material same color, or be the goods of identical material different colours, or be the goods of different colours different material, or be
The goods composition of the identical material of same color.These goods all use single-station injection machine or Multi-station injection molder to realize.Described
The hot melt parts of thermofusion device 3 are consistent with the shape of balanced ring for washing machine.
Below, produce equipment further combined with intelligence and the balance ring preparation method of the present invention is described in detail in detail, specifically include following step
Rapid:
(1) as shown in Figure 4, in injection machine mould district by the rear mold 201 of mould, middle rotating mould 202, front mould 203 successively
Overlapping relatively is neat, respectively designs of mold cavities on middle rotating mould and front mould, and after now mould assembling action completes, then injection machine enters
Row is once molded, and respectively obtains on balanced ring for washing machine ring under ring and balanced ring for washing machine, cools down molding；Can be one during injection
Individual injection device is injected, it is also possible to be that multiple injection device injects different materials at the same time or separately；
(2) as it is shown in figure 5, die sinking of injection machine is to needs distance, then middle rotating mould 202 is spiraled by flat
Turn 180 °, by relative with the die side of ring under balanced ring for washing machine 5 with ring on balanced ring for washing machine 4；
(3) as shown in Figure 6, thermofusion device 3 enters injection machine mould district, and is positioned at ring 4 and washing machine on balanced ring for washing machine
Under balance ring between ring 5, on heating washer balance ring under ring 4 and balanced ring for washing machine ring 5 to needs temperature, then hot melt dress
Put 3 and exit mould district；
(4) as it is shown in fig. 7, matched moulds again, ring 5 under ring 4 and balanced ring for washing machine is made on balanced ring for washing machine effectively to melt
It is connected together, forms balanced ring for washing machine；
(5) as shown in Figure 8, die sinking, then eject, complete balanced ring for washing machine is taken out by mechanical hand, and sampling action is complete
Becoming, middle rotating mould 202 rotates 180 ° of resets, waits injection next time；
In sum, the preparation method of this balanced ring for washing machine, the washing machine that needs can be carried out processing for the second time is put down
Weighing apparatus ring upper ring and a lower ring design performs in mould, and balance ring has been final finished product when leaving die cavity, improves washing machine
Balance ring assembling quality stability and cooperation compactness, save human and material resources.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (8)
1. the preparation method of a balanced ring for washing machine, it is characterised in that produced equipment automatization by balanced ring for washing machine intelligence
Produce and obtain, specifically include following steps:
(1) install in injection machine mould district with ring die cavity on balanced ring for washing machine and the mould of lower ring die cavity, after matched moulds, by
Injection machine is once molded, and respectively obtains balanced ring for washing machine upper ring and a lower ring, cools down molding；
(2) die sinking of injection machine, middle rotating mould once rotates 180 °, by relative for the die side of band upper ring and a lower ring；
(3) shifting formwork is to certain distance, and thermofusion device enters injection machine mould district, and be positioned at balanced ring for washing machine upper ring and a lower ring it
Between, heating washer balance ring upper ring and a lower ring is to needing the temperature of hot melt, and then thermofusion device exits mould district；
(4) matched moulds again, makes balanced ring for washing machine upper ring and a lower ring effectively be welded together, and forms balanced ring for washing machine；
(5) twice-die-opening, then takes out balanced ring for washing machine.
The preparation method of balanced ring for washing machine the most according to claim 1, it is characterised in that described balanced ring for washing machine intelligence
Equipment can be produced include with ring die cavity on balanced ring for washing machine and the mould of lower ring die cavity, for hot melt balanced ring for washing machine
The injection machine being molded in upper ring and a lower ring die cavity and the thermofusion device being used for hot melt balanced ring for washing machine upper ring and a lower ring；Described mould
Tool includes the rear mold being arranged in mould district, middle rotating mould and front mould；Rear mold, front mould are separately positioned on the left and right sides in mould district,
Middle rotating mould is arranged between rear mold, front mould, and can in axial direction do 180 ° and 360 ° of rotations；Described rear mold, middle rotation
Revolving die and front mould from left to right can overlap successively or separate；It is correspondingly provided with hot melt respectively on described middle rotating mould and front mould to wash
Ring die cavity and lower ring die cavity on clothing machine balance ring.
The preparation method of balanced ring for washing machine the most according to claim 2, it is characterised in that described rear mold is near middle rotation
The side of revolving die is convexly equipped with the first limiting section；The side of middle rotating mould is arranged with that mate first overlapped with the first limiting section recessed
The portion of falling into, the opposite side that middle rotating mould is relative is convexly equipped with second limiting section identical with the first limiting section shape；During front mould is close
Between the side of rotating mould be arranged with the second depressed part mating overlapping with the second limiting section；Described first depressed part and the second depression
Portion is respectively ring die cavity and lower ring die cavity on hot melt balanced ring for washing machine.
The preparation method of balanced ring for washing machine the most according to claim 3, it is characterised in that described first depressed part and
Two depressed parts can be symmetrical or equal die cavity, it is also possible to is asymmetric or unequal die cavity.
The preparation method of balanced ring for washing machine the most according to claim 2, it is characterised in that described mould also include for
The plane rotary disc of rotating mould in the middle of placing, this plane rotary disc is driven by motor and rotates.
The preparation method of balanced ring for washing machine the most according to claim 5, it is characterised in that described motor is electronic horse
Reach, one in hydraulic motor or air motor.
The preparation method of balanced ring for washing machine the most according to claim 2, it is characterised in that described injection machine is single-station
Injection machine or Multi-station injection molder.
The preparation method of balanced ring for washing machine the most according to claim 2, it is characterised in that the hot melt of described thermofusion device
Parts are consistent with the shape of balanced ring for washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654238.5A CN106217895A (en) | 2016-08-10 | 2016-08-10 | A kind of preparation method of balanced ring for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654238.5A CN106217895A (en) | 2016-08-10 | 2016-08-10 | A kind of preparation method of balanced ring for washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN106217895A true CN106217895A (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654238.5A Pending CN106217895A (en) | 2016-08-10 | 2016-08-10 | A kind of preparation method of balanced ring for washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356010A (en) * | 2019-05-22 | 2019-10-22 | 无锡市鹏得塑料制品有限公司 | A kind of washing machine balancing circle welding procedure |
| CN110962289A (en) * | 2019-11-07 | 2020-04-07 | 东莞亿东机器有限公司 | High-pressure needle cylinder production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030227109A1 (en) * | 2002-04-26 | 2003-12-11 | Akihiro Kitamura | Method of injection molding and compressive decoration molding a molded product |
| CN102140753A (en) * | 2011-02-28 | 2011-08-03 | 苏州凯尔博精密机械有限公司 | Automatic processing flow line of balance ring |
| CN102848573A (en) * | 2012-07-31 | 2013-01-02 | 苏州凯尔博精密机械有限公司 | Double-station rotation type gimbal hot plate welding machine |
| CN103112172A (en) * | 2011-11-16 | 2013-05-22 | 博创机械股份有限公司 | Intramode butt fusion type secondary processing method |
| CN105965761A (en) * | 2016-07-01 | 2016-09-28 | 王静 | Production device and technology for washing machine balance ring |
-
2016
- 2016-08-10 CN CN201610654238.5A patent/CN106217895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030227109A1 (en) * | 2002-04-26 | 2003-12-11 | Akihiro Kitamura | Method of injection molding and compressive decoration molding a molded product |
| CN102140753A (en) * | 2011-02-28 | 2011-08-03 | 苏州凯尔博精密机械有限公司 | Automatic processing flow line of balance ring |
| CN103112172A (en) * | 2011-11-16 | 2013-05-22 | 博创机械股份有限公司 | Intramode butt fusion type secondary processing method |
| CN102848573A (en) * | 2012-07-31 | 2013-01-02 | 苏州凯尔博精密机械有限公司 | Double-station rotation type gimbal hot plate welding machine |
| CN105965761A (en) * | 2016-07-01 | 2016-09-28 | 王静 | Production device and technology for washing machine balance ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356010A (en) * | 2019-05-22 | 2019-10-22 | 无锡市鹏得塑料制品有限公司 | A kind of washing machine balancing circle welding procedure |
| CN110962289A (en) * | 2019-11-07 | 2020-04-07 | 东莞亿东机器有限公司 | High-pressure needle cylinder production line |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161214 |