CN106003538B - Foam box harmomegathus mould - Google Patents
Foam box harmomegathus mould Download PDFInfo
- Publication number
- CN106003538B CN106003538B CN201610616526.1A CN201610616526A CN106003538B CN 106003538 B CN106003538 B CN 106003538B CN 201610616526 A CN201610616526 A CN 201610616526A CN 106003538 B CN106003538 B CN 106003538B
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- CN
- China
- Prior art keywords
- plate
- side plate
- adjustable shelf
- core pulling
- foam box
- 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.)
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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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
Abstract
The invention belongs to inner container of icebox field shaping technique, more particularly to a kind of foam box harmomegathus mould, including bottom plate and punch body, the punch body is by top plate, side plate and end plate are composed, each top plate, it is split structure between side plate and end plate, and each side plate and end plate are moved back and forth along respective normal direction and set, enable volume lateral expansion or the diminution of punch body, the top plate is fixedly installed relative to bottom plate, core pulling is equipped with crack between side plate and top plate, the core pulling pumps setting, during foaming, side plate outwards expands, core pulling at this time is concordant with the top of side plate and top plate；During the demoulding, core pulling moves downward, and space is conceded for horizontal shrink of side plate.The present invention utilizes the vertical and straight movement of adjustable shelf, while drives the top plate and side wall harmomegathus of mould, and drive mechanism is compact, is not susceptible to interfere in operational process, effectively increases foam box quality.
Description
Technical field
The invention belongs to inner container of icebox field shaping technique, and in particular to a kind of foam box harmomegathus mould.
Background technology
In the prior art, design inner container of icebox box body foaming mould when, generally use hanging frame type structure, because case courage compared with
Small, harmomegathus stroke large inner structure is easily interfered, and after hanger runs one end time, due to long-term stress deformation, die table is poor,
And hanger is easily interfered dumb with equipment, influences foaming quality, it is big waste product probability occur, however, nowadays refrigerator producer competition swashs
Strong, the requirement to die industry is more and more harsher, and the structural stability and efficiency to mould propose very high requirement.
The content of the invention
The object of the present invention is to provide a kind of compact-sized, using flexible, and the foam box that can prevent case courage from deforming
Harmomegathus mould.
To achieve the above object, the present invention provides following technical scheme：A kind of foam box harmomegathus mould, including bottom plate
It is point between each top plate, side plate and end plate and punch body, the punch body are composed of top plate, side plate and end plate
Body formula structure, and each side plate and end plate are moved back and forth along respective normal direction and set, enable punch body volume lateral expansion or
Reduce, the top plate is fixedly installed relative to bottom plate, is equipped with core pulling in the crack between side plate and top plate, past above and below the core pulling
Multiple movement is set, and during foaming, side plate outwards expands, and core pulling at this time is concordant with the top of side plate and top plate；During the demoulding, core pulling is downward
Movement, space is conceded for horizontal shrink of side plate.
Column and fixed frame are fixedly installed on the bottom plate, the column is equipped with adjustable shelf, and the adjustable shelf is vertical
Vertically slide and set on column；Directing plate and guide post are equipped with the inside of the side plate and end plate, the directing plate is equipped with oblique
Sliding slot；The fixed frame is equipped with the guide sleeve coordinated with guide post, and the adjustable shelf is equipped with the roller coordinated with oblique chute, works as work
When moving frame moves up and down, roller and oblique chute coordinate can drive side plate and end plate guide post it is spacing it is used under do horizontal fortune
It is dynamic.
With affixed at the top of fixed frame, the core pulling is connected the top plate with the pull rod set at the top of adjustable shelf.
The adjustable shelf is driven by the jacking cylinder set on bottom plate, and the jacking cylinder is vertically arranged, the jacking gas
The cylinder body of cylinder and bottom plate are affixed, and the piston rod of the jacking cylinder and adjustable shelf bottom are affixed.
The adjustable shelf side is equipped with fixed plate, and the roller is rotatably arranged in fixed plate.
Every piece of directing plate is equipped with upper and lower two groups of oblique chutes, and two groups of oblique chutes are parallel to each other.
Linear bearing is equipped between the adjustable shelf and column.
The technical effects of the invention are that：Using the vertical and straight movement of adjustable shelf, while the top plate of mould and side wall is driven to rise
Contracting, drive mechanism is compact, is not susceptible to interfere in operational process, effectively increases foam box quality.
Brief description of the drawings
Fig. 1 is punch body structural front view；
Fig. 2 is punch body structure right view；
Fig. 3 is punch body and connecting rod assembling structure front view；
Fig. 4 is punch body and connecting rod assembling structure right view；
Fig. 5 is fixed rack structure front view；
Fig. 6 is fixed rack structure right view；
Fig. 7 is sliding rack structural front view；
Fig. 8 is sliding rack structure right view；
Fig. 9 is the side wall stretching structure schematic diagram of the present invention.
Embodiment
Following embodiments are further explanations for present invention using as the explaination to the technology of the present invention content, but
The present invention substantive content be not limited in described in following embodiments, those of ordinary skill in the art can with and should know appoint
What simple change or replacement based on true spirit should all belong to protection domain of the presently claimed invention.
As shown in Figure 1 to 9, a kind of foam box harmomegathus mould, as shown in Figure 1, 2, mould include bottom plate 10 and punch-pin sheet
Body, the punch body are composed of top plate 12, side plate 11a and end plate 11b, each top plate 12, side plate 11a and end plate 11b it
Between be split structure, and each side plate 11a and end plate 11b is moved back and forth along respective normal direction and set, and makes the volume of punch body
Can lateral expansion or diminution, the top plate 12 is fixedly installed relative to bottom plate 10；As shown in Fig. 2, side plate 11a and top plate 12 it
Between crack in be equipped with core pulling 121, the core pulling 121 pumps setting, and during foaming, side plate 11a outwards expands, at this time
Core pulling 121 is concordant with the top of side plate 11a and top plate 12；During the demoulding, core pulling 121 moves downward, the horizontal contraction for being side plate 11a
Concede space.
Preferably, as shown in Fig. 5,6,7,8, column 13 and fixed frame 20 are fixedly installed on the bottom plate 10, it is described vertical
Column 13 is equipped with adjustable shelf 30, and the adjustable shelf 30 is vertically slided on column 13 and set；The side plate 11a and end plate
Directing plate 111 and guide post are equipped with the inside of 11b, the directing plate 111 is equipped with oblique chute 32；The fixed frame 20 is equipped with leading
The guide sleeve 21 that column coordinates, the adjustable shelf 30 is equipped with the roller coordinated with oblique chute 32, when adjustable shelf 30 moves up and down, rolling
Wheel with oblique chute 32 coordinate can drive side plate 11a and end plate 11b guide post it is spacing used under move horizontally.
Preferably, as shown in Fig. 3,8, the top plate 12 and the top of fixed frame 20 are affixed, the core pulling 121 and adjustable shelf 30
The pull rod 31 that top is set is connected.
Preferably, the adjustable shelf 30 is driven by the jacking cylinder 101 set on bottom plate 10, and the jacking cylinder 101 is perpendicular
Straight to set, the cylinder body and bottom plate 10 of the jacking cylinder 101 are affixed, piston rod and 30 bottom of adjustable shelf of the jacking cylinder 101
Portion is affixed.
Preferably, 30 side of adjustable shelf is equipped with fixed plate 33, and the roller is rotatably arranged in fixed plate 33.
Preferably, every piece of directing plate 111 is equipped with upper and lower two groups of oblique chutes 32, and two groups of oblique chutes 32 are parallel to each other.
Preferably, linear bearing 301 is equipped between the adjustable shelf 30 and column 13.
The present invention using 101 cylinder of jacking cylinder be used as power, by adjustable shelf 30 drive side plate 11a and end plate 11b into
Row harmomegathus, its operation principle are:Jacking cylinder 101 drives adjustable shelf 30 to move up and down, the fixed plate being fixed on adjustable shelf 30
33 move up and down with adjustable shelf 30, move horizontally so as to drive directing plate 111 to be limited by guide post by connecting rod 32, because drawing
Guide plate 111 is fixed on side plate 11a and end plate 11b, so side plate 11a and end plate 11b realizes that mould rises also with horizontal movement
Contracting.
In this die structure dwg, because the inside horizontal throw of shrinking of both sides side plate 11a is larger, necessarily cause side plate 11a
Gap between top plate 12 is more than retraction stroke, and otherwise, side plate 11a collides with top plate 12, but when gap is excessive, foaming
It will deform, increase aluminum strip between side plate 11a and top plate 12 for this as core pulling 121.During foaming, this core pulling 121 and side plate
11a is concordant with the top of top plate 12, is supported by pull rod 31, filling-in gap, props up the inner surface of case courage, bears the pressure of foaming agent
Power, it is ensured that case courage is indeformable.Because pull rod 31 is installed on adjustable shelf 30, when babinet demoulds, activity, during 30 operation downwards, also band
Dynamic core pulling 121 moves downward, and directing plate 111 drives side plate 11a is horizontal to shrink, and by setting the gradient of oblique chute 32, determines side
The speed that plate 11a is shunk, makes core pulling 121 be retracted to the intracavitary of side plate 11a, it is ensured that side plate 11a does not interfere with core pulling 121, realizes
Case courage demoulds.Such a modular form that rises, power is used as using jacking cylinder 101, at the same surrounding harmomegathus aluminium sheet by guide post by fixing
Frame 20 supports, and aluminium sheet is not easy to swing, so compact-sized, movement is flexible, and performance is stable, easy to maintenance.
Claims (7)
1. a kind of foam box harmomegathus mould, including bottom plate（10）And punch body, the punch body is by top plate（12）, side plate
（11a）And end plate（11b）It is composed, each top plate（12）, side plate（11a）And end plate（11b）Between be split structure, and
Each side plate（11a）And end plate（11b）Move back and forth and set along respective normal direction, enable volume lateral expansion or the contracting of punch body
It is small, the top plate（12）Relative to bottom plate（10）Fixed setting, it is characterised in that：Side plate（11a）With top plate（12）Between folder
Core pulling is equipped with seam（121）, the core pulling（121）Pump setting, during foaming, side plate（11a）Outwards expansion, at this time
Core pulling（121）With side plate（11a）And top plate（12）Top it is concordant；During the demoulding, core pulling（121）Move downward, be side plate（11a）
Horizontal shrink concede space.
2. foam box harmomegathus mould according to claim 1, it is characterised in that：The bottom plate（10）On be fixedly installed
Column（13）And fixed frame（20）, the column（13）It is equipped with adjustable shelf（30）, the adjustable shelf（30）In column（13）On
Vertically slide and set；The side plate（11a）And end plate（11b）Inner side is equipped with directing plate（111）With guide post (112), institute
State directing plate（111）It is equipped with oblique chute（32）；The fixed frame（20）It is equipped with and guide post（112）The guide sleeve of cooperation（21）,
The adjustable shelf（30）It is equipped with and oblique chute（32）The roller of cooperation, works as adjustable shelf（30）During up and down motion, roller is with tiltedly sliding
Groove（32）Cooperation can drive side plate（11a）And end plate（11b）In guide post（112）It is spacing it is used under move horizontally.
3. foam box harmomegathus mould according to claim 2, it is characterised in that：The top plate（12）With fixed frame（20）
Top is affixed, the core pulling（121）With adjustable shelf（30）The pull rod that top is set（31）It is connected.
4. foam box harmomegathus mould according to claim 3, it is characterised in that：The adjustable shelf（30）By bottom plate（10）
The jacking cylinder of upper setting（101）Driving, the jacking cylinder（101）It is vertically arranged, the jacking cylinder（101）Cylinder body with
Bottom plate（10）It is affixed, the jacking cylinder（101）Piston rod and adjustable shelf（30）Bottom is affixed.
5. foam box harmomegathus mould according to claim 4, it is characterised in that：The adjustable shelf（30）Side is equipped with solid
Fixed board（33）, the roller is rotatably arranged on fixed plate（33）On.
6. foam box harmomegathus mould according to claim 5, it is characterised in that：Every piece of directing plate（111）Be equipped with it is upper,
Lower two groups of oblique chutes（32）, and two groups of oblique chutes（32）It is parallel to each other.
7. foam box harmomegathus mould according to claim 6, it is characterised in that：The adjustable shelf（30）With column（13）
Between be equipped with linear bearing（301）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616526.1A CN106003538B (en) | 2016-07-29 | 2016-07-29 | Foam box harmomegathus mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616526.1A CN106003538B (en) | 2016-07-29 | 2016-07-29 | Foam box harmomegathus mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106003538A CN106003538A (en) | 2016-10-12 |
| CN106003538B true CN106003538B (en) | 2018-05-01 |
Family
ID=57115108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610616526.1A Active CN106003538B (en) | 2016-07-29 | 2016-07-29 | Foam box harmomegathus mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN106003538B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799810A (en) * | 2017-03-21 | 2017-06-06 | 滁州市宏达模具制造有限公司 | Differential compensation formula box body foaming mould |
| CN108819081A (en) * | 2018-06-11 | 2018-11-16 | 滁州市锴模装备模具制造有限公司 | A kind of foam box harmomegathus mold |
| CN108688044A (en) * | 2018-07-12 | 2018-10-23 | 长虹美菱股份有限公司 | A kind of full expansion mechanism of foaming die for refrigerator case body flexible pneumatic |
| CN110271131B (en) * | 2019-07-12 | 2024-04-02 | 南通艾卡制冷设备有限公司 | Variable cabinet complex angle composite insulation layer foaming mold |
| CN111571907B (en) * | 2020-04-16 | 2022-02-11 | 滁州市宏达模具制造有限公司 | Oblique cutting type expansion and shrinkage foaming mold and box body prepared by same |
| CN113021746A (en) * | 2021-03-15 | 2021-06-25 | 滁州市博精模具设备制造有限公司 | Expansion and shrinkage structure of box hair mold |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045813U (en) * | 2011-04-28 | 2011-11-23 | 滁州市精华模具制造有限公司 | Linear foaming connecting rod expansion mechanism of refrigerator |
| CN102700048B (en) * | 2012-06-06 | 2014-07-23 | 苏州工业园区金鑫模具制造有限公司 | Plug-free box body foaming mold |
| CN103522482A (en) * | 2013-10-12 | 2014-01-22 | 滁州市精华模具制造有限公司 | Foaming mold for high-end air-cooled refrigerator body |
| KR101571935B1 (en) * | 2013-12-18 | 2015-12-02 | 이수정 | molding jig for foaming refrigerator |
| CN206085472U (en) * | 2016-07-29 | 2017-04-12 | 滁州市博精模具设备制造有限公司 | Box foaming harmomegathus mould |
-
2016
- 2016-07-29 CN CN201610616526.1A patent/CN106003538B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106003538A (en) | 2016-10-12 |
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