CN110406038A - A kind of seal strip for refrigerator door mold - Google Patents
A kind of seal strip for refrigerator door mold Download PDFInfo
- Publication number
- CN110406038A CN110406038A CN201910583576.8A CN201910583576A CN110406038A CN 110406038 A CN110406038 A CN 110406038A CN 201910583576 A CN201910583576 A CN 201910583576A CN 110406038 A CN110406038 A CN 110406038A
- Authority
- CN
- China
- Prior art keywords
- side mold
- strip
- paper used
- mold
- sealing slot
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002994 raw material 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
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
- B29C2045/324—Linked ejection 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
- B29C2045/7318—Construction of heating or cooling fluid flow channels multilayered fluid channel constructions
-
- 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
- B29L2031/762—Household appliances
- B29L2031/7622—Refrigerators
Abstract
The invention discloses a kind of seal strip for refrigerator door molds, including die main body, side mold one and side mold two, the die main body is made of side mold one and side mold two, the side mold one is located at two side of side mold, strip of paper used for sealing slot one and strip of paper used for sealing slot two are equipped with inside the die main body, the strip of paper used for sealing slot one and strip of paper used for sealing slot two are provided with two groups, one two sides of side mold are fixedly connected with electric pushrod, two two sides of side mold are fixedly connected with link block, the electric pushrod is connect with link block, two surface of side mold is equipped with injection hole, the injection hole is connected to strip of paper used for sealing slot one.The present invention passes through setting electric pushrod, line slide rail and through-hole, convenient for the separation of seal strip for refrigerator door and die main body, mitigate labour, it is effective to improve working efficiency, pass through setting water cooled pipeline, circulating pump and small condenser, cooling effectively is carried out to die main body, is suitble to be widely popularized and used.
Description
Technical field
The present invention relates to a kind of mold, in particular to a kind of seal strip for refrigerator door mold.
Background technique
Seal strip for refrigerator door is used in a kind of refrigerator part between refrigerator door and cabinet being used to seal, it is by two parts group
At a part is soft PVC housing, and another part is magnetic rubber strip, and polyvinyl chloride housing passes through extrusion processing by raw material
It forms, it is therefore an objective to cooperate the design of refrigerator, magnetic rubber strip is after combining magnetic material and plasticiser, and extrusion molding magnetizes and is made.
But general seal strip for refrigerator door mold do not have be cooled and shaped function, and dismount it is very inconvenient, for this purpose,
It is proposed that a kind of seal strip for refrigerator door mold.
Summary of the invention
The main purpose of the present invention is to provide a kind of seal strip for refrigerator door molds, by the way that electric pushrod, line slide rail is arranged
And through-hole mitigates labour, effectively improves working efficiency, pass through setting convenient for the separation of seal strip for refrigerator door and die main body
Water cooled pipeline, circulating pump and small condenser effectively carry out cooling to die main body, can effectively solve background technique
The problems in.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of seal strip for refrigerator door mold, including die main body, side mold one and side mold two, the die main body is by side mold one
It is formed with side mold two, the side mold one is located at two side of side mold, is equipped with strip of paper used for sealing slot one and envelope inside the die main body
Bar groove two, the strip of paper used for sealing slot one and strip of paper used for sealing slot two are provided with two groups, and one two sides of side mold are fixedly connected with electric pushrod,
Two two sides of side mold are fixedly connected with link block, and the electric pushrod is connect with link block, and two surface of side mold is set
There is injection hole, the injection hole is connected to strip of paper used for sealing slot one.
Further, one bottom of side mold is equipped with pulley one, and two bottom of side mold is equipped with pulley two, institute
Die main body bottom is stated equipped with line slide rail, the side mold one is slidably connected by pulley one with line slide rail, the side form
Tool two is slidably connected by pulley two with line slide rail.
Further, one bottom of strip of paper used for sealing slot is equipped with through-hole, and the strip of paper used for sealing slot one is connected to by through-hole with strip of paper used for sealing slot two,
The through-hole is between side mold one and side mold two.
Further, described two inside one end of side mold is inlaid with water cooled pipeline, and the water cooled pipeline both ends are fixed to be connected
Water receiving case, the water tank are located at two inside one end of side mold, one internal structure of side mold and two internal structure phase of side mold
Together.
Further, the water tank upper inside is provided with circulating pump, and the circulating pump is connected to water cooled pipeline, the water
Side is connected with small condenser outside case.
Compared with prior art, the invention has the following beneficial effects:
1, labour is mitigated convenient for the separation of seal strip for refrigerator door and die main body by setting electric pushrod, line slide rail and through-hole
Power effectively improves working efficiency, and die main body is internally provided with four groups of strip of paper used for sealing slots, can be molded four groups of refrigerator door seals simultaneously
Item, electric pushrod stretching, extension motive force acts on link block, so that pulley one and pulley two move on line slide rail, so that side
Mold one and side mold two separate, and convenient for separating the strip of paper used for sealing of injection molding with die main body, will not damage molding strip of paper used for sealing.
2, by setting water cooled pipeline, circulating pump and small condenser, cooling effectively is carried out to die main body, when
After the completion of injection molding, starts circulating pump and the water source in water tank is delivered in water cooled pipeline by small condenser, circulating pump, water cooling tube
The temperature cycles inside die main body are taken away into water tank in water source in road, and small condenser reduces the heat in water tank, reduce
Water temperature, water resource recycle, and play the role of extraordinary cooling.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of seal strip for refrigerator door mold of the present invention.
Fig. 2 is a kind of schematic diagram of internal structure of seal strip for refrigerator door mold of the present invention.
In figure: 1, die main body；2, side mold one；3, side mold two；4, injection hole；5, strip of paper used for sealing slot one；6, strip of paper used for sealing slot two；
7, link block；8, electric pushrod；9, pulley one；10, pulley two；11, water cooled pipeline；12, circulating pump；13, water tank；14, small-sized
Condenser；15, line slide rail；16, through-hole.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment one
As shown in Figs. 1-2, a kind of seal strip for refrigerator door mold, including die main body 1, side mold 1 and side mold 23, mold master
Body 1 is made of side mold 1 and side mold 23, and side mold 1 is located at 23 side of side mold, is equipped with envelope inside die main body 1
Bar groove 1 and strip of paper used for sealing slot 26, strip of paper used for sealing slot 1 and strip of paper used for sealing slot 26 are provided with two groups, and one 2 two sides of side mold are fixedly connected with electricity
Dynamic push rod 8,23 two sides of side mold are fixedly connected with link block 7, and electric pushrod 8 is connect with link block 7, and 23 surface of side mold is set
There is injection hole 4, injection hole 4 is connected to strip of paper used for sealing slot 1, and one 2 bottom of side mold is equipped with pulley 1, the installation of 23 bottom of side mold
There is pulley 2 10,1 bottom of die main body is equipped with line slide rail 15, and side mold 1 is connected by pulley 1 and the sliding of line slide rail 15
It connects, side mold 23 is slidably connected by pulley 2 10 with line slide rail 15.
By setting electric pushrod 8 and line slide rail 15 in the present embodiment, convenient for point of seal strip for refrigerator door and die main body 1
From mitigation labour effectively improves working efficiency.
Embodiment two
As shown in Fig. 2, one 5 bottom of strip of paper used for sealing slot is equipped with through-hole 16, strip of paper used for sealing slot 1 is connected to by through-hole 16 with strip of paper used for sealing slot 26, through-hole
16 between side mold 1 and side mold 23, and 23 inside one end of side mold is inlaid with water cooled pipeline 11, and 11 liang of water cooled pipeline
End is fixedly connected with water tank 13, and water tank 13 is located at 23 inside one end of side mold, one 2 internal structure of side mold in side mold 23
Portion's structure is identical, and 13 upper inside of water tank is provided with circulating pump 12, and circulating pump 12 is connected to water cooled pipeline 11,13 outside one of water tank
Side is connected with small condenser 14.
By setting water cooled pipeline 11, circulating pump 12 and small condenser 14 in the present embodiment, effectively to die main body 1
Carry out cooling.
It should be noted that the present invention is a kind of seal strip for refrigerator door mold, when work, equipment is connected into power supply, manually will
Die main body 1 is connect with injection molding machine by injection hole 4, and electric pushrod 8 is shunk before being molded, fixed side mold 1 and side mold two
3, after the completion of injection molding machine injection molding, starts circulating pump 12 and the water source in water tank 13 is delivered to by small condenser 14, circulating pump 12
In water cooled pipeline 11, the temperature cycles inside die main body 1 are taken away into water tank 13 in the water source in water cooled pipeline 11, small-sized condensation
Device 14 reduces the heat in water tank 13, reduces water temperature, and water resource recycles, and plays the role of extraordinary cooling, mould
After having the molding of 1 inside seal strip for refrigerator door of main body, electric pushrod 8 stretches motive force and acts on link block 7, so that one 9 He of pulley
Pulley 2 10 moves on line slide rail 15, so that side mold 1 and side mold 23 separate, by the strip of paper used for sealing and mould of injection molding
Have main body 1 to separate, it is simple and convenient, it is easy to use.
Die main body 1 of the invention, side mold 1, side mold 23, injection hole 4, strip of paper used for sealing slot 1, strip of paper used for sealing slot 26, even
Connect block 7, electric pushrod 8, pulley 1, pulley 2 10, water cooled pipeline 11, circulating pump 12, water tank 13, small condenser 14, straight line
Sliding rail 15,16 component of through-hole are universal standard part or component as known to those skilled in the art, and structure and principle are all this
Technical staff can be learnt by technical manual or be known by routine experiment method.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of seal strip for refrigerator door mold, including die main body (1), side mold one (2) and side mold two (3), the mold master
Body (1) is made of side mold one (2) and side mold two (3), and the side mold one (2) is located at side mold two (3) side, feature
It is: is equipped with strip of paper used for sealing slot one (5) and strip of paper used for sealing slot two (6), the strip of paper used for sealing slot one (5) and strip of paper used for sealing slot inside the die main body (1)
Two (6) are provided with two groups, and side mold one (2) two sides are fixedly connected with electric pushrod (8), the side mold two (3) two
Side is fixedly connected with link block (7), and the electric pushrod (8) connect with link block (7), and side mold two (3) surface is equipped with
Injection hole (4), the injection hole (4) are connected to strip of paper used for sealing slot one (5).
2. a kind of seal strip for refrigerator door mold according to claim 1, it is characterised in that: side mold one (2) the bottom peace
Equipped with pulley one (9), side mold two (3) bottom is equipped with pulley two (10), and die main body (1) bottom is equipped with straight line
Sliding rail (15), the side mold one (2) are slidably connected by pulley one (9) with line slide rail (15), and the side mold two (3) is logical
Pulley two (10) is crossed to be slidably connected with line slide rail (15).
3. a kind of seal strip for refrigerator door mold according to claim 1, it is characterised in that: strip of paper used for sealing slot one (5) bottom is set
Have through-hole (16), the strip of paper used for sealing slot one (5) is connected to by through-hole (16) with strip of paper used for sealing slot two (6), and the through-hole (16) is located at side form
Have between one (2) and side mold two (3).
4. a kind of seal strip for refrigerator door mold according to claim 1, it is characterised in that: the side mold two (3) internal one
End is inlaid with water cooled pipeline (11), and water cooled pipeline (11) both ends are fixedly connected with water tank (13), and the water tank (13) is located at
The internal one end of side mold two (3), side mold one (2) internal structure are identical as side mold two (3) internal structure.
5. a kind of seal strip for refrigerator door mold according to claim 4, it is characterised in that: water tank (13) upper inside is set
It is equipped with circulating pump (12), the circulating pump (12) is connected to water cooled pipeline (11), and the external side of the water tank (13) is connected with small
Type condenser (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583576.8A CN110406038A (en) | 2019-07-01 | 2019-07-01 | A kind of seal strip for refrigerator door mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583576.8A CN110406038A (en) | 2019-07-01 | 2019-07-01 | A kind of seal strip for refrigerator door mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406038A true CN110406038A (en) | 2019-11-05 |
Family
ID=68358622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910583576.8A Pending CN110406038A (en) | 2019-07-01 | 2019-07-01 | A kind of seal strip for refrigerator door mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110406038A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008006700A (en) * | 2006-06-29 | 2008-01-17 | Toyoda Gosei Co Ltd | Molding method of weather strip and mold therefor |
| CN206124012U (en) * | 2016-11-07 | 2017-04-26 | 萍乡市欧凯孚密封件有限公司 | Generating set oil pan rubber seal strip mould structure |
| CN107379435A (en) * | 2017-09-04 | 2017-11-24 | 湖北汽车工业学院 | A kind of door frame for vehicle sealing strip injection mold and mold system |
| CN207874675U (en) * | 2017-12-19 | 2018-09-18 | 嘉兴合邦机械科技有限公司 | A kind of mold for producing sealing strip |
| CN108621362A (en) * | 2018-04-28 | 2018-10-09 | 河北实达密封件集团有限公司 | A kind of method and its device of weather strip for automobile injection molding and thermal finalization |
| CN109177068A (en) * | 2018-11-26 | 2019-01-11 | 湖北宜都市兴达陶瓷有限公司 | A kind of normal pressure bicavity mould |
| CN208646127U (en) * | 2018-06-06 | 2019-03-26 | 厦门满裕自动化科技有限公司 | A kind of side form clamping |
| CN210820707U (en) * | 2019-07-01 | 2020-06-23 | 合肥高科科技股份有限公司 | Refrigerator door seal mold |
-
2019
- 2019-07-01 CN CN201910583576.8A patent/CN110406038A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008006700A (en) * | 2006-06-29 | 2008-01-17 | Toyoda Gosei Co Ltd | Molding method of weather strip and mold therefor |
| CN206124012U (en) * | 2016-11-07 | 2017-04-26 | 萍乡市欧凯孚密封件有限公司 | Generating set oil pan rubber seal strip mould structure |
| CN107379435A (en) * | 2017-09-04 | 2017-11-24 | 湖北汽车工业学院 | A kind of door frame for vehicle sealing strip injection mold and mold system |
| CN207874675U (en) * | 2017-12-19 | 2018-09-18 | 嘉兴合邦机械科技有限公司 | A kind of mold for producing sealing strip |
| CN108621362A (en) * | 2018-04-28 | 2018-10-09 | 河北实达密封件集团有限公司 | A kind of method and its device of weather strip for automobile injection molding and thermal finalization |
| CN208646127U (en) * | 2018-06-06 | 2019-03-26 | 厦门满裕自动化科技有限公司 | A kind of side form clamping |
| CN109177068A (en) * | 2018-11-26 | 2019-01-11 | 湖北宜都市兴达陶瓷有限公司 | A kind of normal pressure bicavity mould |
| CN210820707U (en) * | 2019-07-01 | 2020-06-23 | 合肥高科科技股份有限公司 | Refrigerator door seal mold |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |