CN104943083B - Electric melting die monorail type plastic piece built-in heating coil mechanism - Google Patents
Electric melting die monorail type plastic piece built-in heating coil mechanism Download PDFInfo
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- CN104943083B CN104943083B CN201510347999.1A CN201510347999A CN104943083B CN 104943083 B CN104943083 B CN 104943083B CN 201510347999 A CN201510347999 A CN 201510347999A CN 104943083 B CN104943083 B CN 104943083B
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- Prior art keywords
- core
- sliding block
- oil cylinder
- plate
- block
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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
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
- B29L2023/225—Insulated
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an electric melting die monorail type plastic piece built-in heating coil mechanism which is characterized in that the mechanism comprises a lower compound plate; die legs are arranged on the lower compound plate; an ejector plate is arranged on the lower compound plate between the die legs; an ejector rod is arranged on the ejector plate; a piston rod of the upper and lower oil cylinder is mounted on one side of the ejector plate; an upper and lower oil cylinder is fixed with the lower compound plate; a moving die is arranged on the die legs; a moving die insert block, an upper and lower guide rail, a left and right guide rail and a locking sliding block are arranged in the moving die; the ejection rod is in contact with the left and right guide rail; cores A and cores B are arranged in the moving die insert block; clamping grooves are formed in the cores A; the cores B are in contact with one side of the locking sliding block; a spring is arranged in the locking sliding block, and is in contact with the moving die insert block; an upper and lower sliding block is arranged on the rear side of the left and right and is slidingly matched with the upper and lower guide rail; a left and right sliding block is arranged in the left and right guide rail; a core rack is arranged on the left and right sliding block and matched with the clamping grooves of the cores A; a fixing plate is arranged at one end of the left and right guide rail; a left and right oil cylinder is arranged on the fixing plate; and a piston rod of the left and right oil cylinder is connected with the left and right sliding block.
Description
Technical field
The present invention relates to electric melting pipe fittings injection mold, the more particularly to built-in heating coil machine of electric smelting mould monorail plastic
Structure.
Background technology
Electric melting pipe fittings are applied to the connection of combustion gas natural duct, and compared with conventional gas pipe fitting, welding procedure is more advanced, peace
Entirely, environmental protection, can be according to welding requirements, the degree for determining caloric value by conduction time and weld come precise control and fastness, reality
Existing seamless welding.After moulding, and pipe fitting inner wall is wound with resistance wire to electric melting pipe fittings due to its package power greatly, therefore will be first
Fuse and electric melting pipe fittings are together removed from the molds and are cooled down, then fuse and electric melting pipe fittings are put on tube bundle extracting machine are taken out
Core, is conducive to the core pulling of electric melting pipe fittings and ensures product quality.Mould is entered by workman after existing electric melting pipe fittings injection mo(u)lding
It is interior that the electric melting pipe fittings with core are taken out, then the core for being wound with resistance wire is put in mould by workman, to carry out
Secondary injection, artificial pickup and puts part and will enter mould inside, and labor strength is big, and pickup, to put part inconvenient, and has one
Fixed potential safety hazard.
The content of the invention
The invention aims to overcome the shortcoming that prior art is present, there is provided after a kind of electric melting pipe fittings injection mo(u)lding,
Automatically itself and core are transported on the outside of mould, are conducive to pickup and put the built-in heating coil of electric smelting mould monorail plastic of part
Mechanism.
The technical scheme of the built-in heating coil mechanism of electric smelting mould monorail plastic of the present invention is：It is characterized in that including under
Compound plate, arranges support block on lower compound plate, arranges ejector retainner plate on the lower compound plate between support block, and push rod, ejector retainner plate one are arranged on ejector retainner plate
Lower oil cylinder is installed in side, and the piston rod of upper and lower oil cylinder is mutually fixed with lower compound plate, arranges dynamic model, dynamic model is arranged in dynamic model on support block
Insert, upper/lower guide, left and right rail and locking sliding block, push rod pass through dynamic model and moving die insert to contact with left and right rail, dynamic
Core first and core second are set in mould insert, draw-in groove in core first, is formed with, core second is contacted with the side of locking sliding block, in lock
Spring is set in tight slide block, spring contacts with moving die insert, arranges on rear side of left and right rail and go up sliding block, upper sliding block with it is upper and lower
Slide coordinates, and arranges left and right slide block, the draw-in groove of core rack, core rack and core first is arranged on the slide block of left and right in left and right rail
It is engaged, fixed plate is set in one end of left and right rail, left and right oil cylinder, piston rod and the left and right of left and right oil cylinder is set in fixed plate
Slide block is connected.
The invention discloses a kind of built-in heating coil mechanism of electric smelting mould monorail plastic, the action of mould is broadly divided into
Following step：First, support block, ejector retainner plate, dynamic model, moving die insert, upper/lower guide, left and right rail, locking are driven by lower compound plate
Slide block, upper and lower oil cylinder, left and right oil cylinder, core first and core second are together moved down, mould die sinking, as cover half disengages lock
Tight slide block, now locking sliding block be moved rearwards by under the effect of spring-return power, locking sliding block is disengaged with core second；2nd,
Oil cylinder drives ejector retainner plate to move up up and down, and ejector retainner plate drives push rod upwards, and push rod withstands left and right rail upwards, after left and right rail
The upper sliding block of side is moved up along upper/lower guide, left and right rail drive core rack, core first, core second, electric melting pipe fittings and
Left and right oil cylinder is moved up, and makes core first, second and electric melting pipe fittings abjection moving die insert；3rd, when left and right rail is moved up in place
Afterwards, left and right slide block, left and right slide block is promoted to the right to be slided in left and right rail to the right by the piston rod of left and right oil cylinder, left and right slide block band
Dynamic core rack is slided to the right, and core rack drives core first, second and electric melting pipe fittings to slide to the right so as to move right to outside mould
Core first, second and electric melting pipe fittings now can be taken out by manually or mechanically handss, and be carried out core pulling in being put into core-pulling mechanism by portion；
4th, the core first, second that another group is wound with resistance wire is re-applied on core rack by manually or mechanically handss；5th, left and right oil cylinder
Piston rod drives left and right slide block, left and right slide block to drive core rack to slide to the left to the left, and core rack drives core first, second to slide to the left
It is dynamic, until which is moved to the top with moving die insert；6th, upper and lower oil cylinder drives ejector retainner plate, thimble to move down, and thimble drives left
Right guide rail downwards, makes core first, second to down in moving die insert, and now mould matched moulds again, just can be molded electric smelting next time
Pipe fitting.The built-in heating coil mechanism of this programme electric smelting mould monorail plastic, after electric melting pipe fittings injection mo(u)lding, using oil up and down
Cylinder, upper/lower guide, left and right oil cylinder and left and right rail are transported to core first, second and electric melting pipe fittings on the outside of mould, so as to be conducive to
It is drawn off, and is put into new core, mould pickup need not be manually entered, part is put, operation is simpler, convenient, alleviates work
People's labor intensity, eliminates the potential safety hazard that workman enters mould.
The built-in heating coil mechanism of electric smelting mould monorail plastic of the present invention, described dynamic model side arrange up stroke and open
Close, on lower compound plate, lower stroke switch is set, upper and lower oil cylinder side arrange sensor block, sensor block respectively with upper and lower travel switch
Contact.Left travel switch is set in described fixed plate, and left travel switch is contacted with core rack.There is upper and lower, left lateral journey
Switch, it is ensured that the accuracy of upper and lower oil cylinder and left and right cylinder action, it is to avoid ejection, reset incomplete phenomena occur, it is ensured that mould
Service life.
Description of the drawings
Fig. 1 is the built-in heating coil mechanism die opening state schematic perspective view of electric smelting mould monorail plastic；
Fig. 2 is the built-in heating coil mechanism die opening state structural representation of electric smelting mould monorail plastic；
Fig. 3 is that left and right rail, core first, second, electric melting pipe fittings eject state schematic perspective view upwards；
Fig. 4 is that core first, second and electric melting pipe fittings eject to the right state schematic perspective view.
Specific embodiment
The present invention relates to a kind of built-in heating coil mechanism of electric smelting mould monorail plastic, as shown in Fig. 1-Fig. 4, which is special
Levy and be：Including lower compound plate 1, support block 2 is set on lower compound plate, ejector retainner plate 3 is set on the lower compound plate between support block, is set on ejector retainner plate
Top set bar 4, ejector retainner plate side install lower oil cylinder 5, and the piston rod of upper and lower oil cylinder is mutually fixed with lower compound plate, arrange dynamic on support block
Mould 6, arranges moving die insert 7, upper/lower guide 8, left and right rail 9 and locking sliding block 10 in dynamic model, push rod passes through dynamic model 6 and dynamic model to inlay
Block 7 is contacted with left and right rail 9, arranges core first 11 and core second 12, draw-in groove 13, type are formed with core first in moving die insert
Core second is contacted with the side of locking sliding block 10, and spring 30 is arranged in locking sliding block, and spring is contacted with moving die insert 7, left
Upper sliding block 14 is set on rear side of right guide rail, and upper sliding block is slidably matched with upper/lower guide 8, left and right slide block is set in left and right rail
15, core rack 16 is set on the slide block of left and right, core rack is engaged with the draw-in groove 13 of core first 11, is set in one end of left and right rail 9
Fixed plate 17 is put, left and right oil cylinder 18 is set in fixed plate, the piston rod of left and right oil cylinder is connected with left and right slide block 15.Mould it is dynamic
It is broadly divided into following step：First, support block 2, ejector retainner plate 3, dynamic model 6, moving die insert 7, upper/lower guide are driven by lower compound plate 1
8th, left and right rail 9, locking sliding block 10, upper and lower oil cylinder 5, left and right oil cylinder 18, core first 11 and core second 12 are together moved down, mould
Tool die sinking, as cover half disengages locking sliding block 10, now locking sliding block is moved rearwards by under the effect of 30 restoring force of spring, is made
Locking sliding block 10 is disengaged with core second 12；2nd, upper and lower oil cylinder 5 drives ejector retainner plate 3 to move up, and ejector retainner plate drives push rod 4
Upwards, push rod withstands left and right rail 9 upwards, and the upper sliding block 14 on rear side of left and right rail is moved up along upper/lower guide 8, left and right
Guide rail drives core rack 16, core first 11, core second 12, electric melting pipe fittings and left and right oil cylinder 18 to move up, make core first, second and
Electric melting pipe fittings deviate from moving die insert 7；3rd, after left and right rail 9 is moved up in place, pushed away by the piston rod of left and right oil cylinder 18 to the right
Dynamic left and right slide block 15, left and right slide block are slided in left and right rail 9 to the right, and left and right slide block drives core rack 16 to slide to the right, core
Frame drives core first, second 11,12 and electric melting pipe fittings to slide to the right so as to moves right to the outside of mould, can now pass through people
Core first, second and electric melting pipe fittings are taken out by work or mechanical hand, and carry out core pulling in being put into core-pulling mechanism；4th, by manually or mechanically
Handss are re-applied to the core first, second that another group is wound with resistance wire on core rack 16；5th, the piston rod of left and right oil cylinder 18 band to the left
Dynamic left and right slide block 15, left and right slide block drive core rack 16 to slide to the left, and core rack drives core first, second 11,12 to slide to the left, directly
The top with moving die insert 7 is moved to which；6th, upper and lower oil cylinder 5 drives ejector retainner plate 3, thimble 4 to move down, and thimble drives left
Right guide rail 9 downwards, makes core first, second to down in moving die insert 7, and now mould matched moulds again, just can be molded electricity next time
Fusion tube part.The built-in heating coil mechanism of this programme electric smelting mould monorail plastic, after electric melting pipe fittings injection mo(u)lding, using oil up and down
Cylinder 5, upper/lower guide 8, left and right oil cylinder 18 and left and right rail 9 are transported to core first, second 11,12 and electric melting pipe fittings on the outside of mould,
So as to be conducive to being drawn off, and new core is put into, mould pickup need not be manually entered, part is put, operate simpler, side
Just, labor strength is alleviated, the potential safety hazard that workman enters mould is eliminated.Described 6 side of dynamic model arranges up stroke and opens
Close 19, on lower compound plate 1 arrange lower stroke switch 20,5 side of upper and lower oil cylinder arrange sensor block 21, sensor block respectively with it is upper and lower
Travel switch contacts.Left travel switch 22 is set in described fixed plate 17, and left travel switch is contacted with core rack 16.Have
Upper and lower, left travel switch 19,20,22, it is ensured that the accuracy of 18 action of oil cylinder 5 and left and right oil cylinder up and down, it is to avoid top occur
Go out, reset incomplete phenomena, it is ensured that the mold use life-span.
Claims (3)
1. the built-in heating coil mechanism of electric smelting mould monorail plastic, it is characterised in that：Including lower compound plate（1）, set on lower compound plate
Put support block（2）, on the lower compound plate between support block, ejector retainner plate is set（3）, push rod is set on ejector retainner plate（4）, ejector retainner plate side is installed
Upper and lower oil cylinder（5）, the piston rod of upper and lower oil cylinder mutually fixed with lower compound plate, and dynamic model is arranged on support block（6）, dynamic model is set in dynamic model
Insert（7）, upper/lower guide（8）, left and right rail（9）And locking sliding block（10）, push rod is through dynamic model（6）And moving die insert（7）With
Left and right rail（9）Contact, core first is set in moving die insert（11）With core second（12）, in core first, it is formed with draw-in groove
（13）, core second and locking sliding block（10）Side contact, spring is set in locking sliding block（30）, spring and moving die insert
（7）Contact, upper sliding block is set on rear side of left and right rail（14）, upper sliding block and upper/lower guide（8）It is slidably matched, left and right rail
Middle setting left and right slide block（15）, on the slide block of left and right, core rack is set（16）, core rack and core first（11）Draw-in groove（13）Match
Close, in left and right rail（9）One end arrange fixed plate（17）, left and right oil cylinder is set in fixed plate（18）, the piston of left and right oil cylinder
Bar and left and right slide block（15）It is connected.
2. the built-in heating coil mechanism of electric smelting mould monorail plastic as claimed in claim 1, it is characterised in that：Described is dynamic
Mould（6）Side arranges upper stroke switch（19）, lower compound plate（1）Upper setting lower stroke switch（20）, in upper and lower oil cylinder（5）Side sets
Put sensor block（21）, sensor block contacted with upper and lower travel switch respectively.
3. the built-in heating coil mechanism of electric smelting mould monorail plastic as claimed in claim 1, it is characterised in that：Described consolidates
Fixed board（17）It is upper that left travel switch is set（22）, left travel switch and core rack（16）Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347999.1A CN104943083B (en) | 2015-06-23 | 2015-06-23 | Electric melting die monorail type plastic piece built-in heating coil mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347999.1A CN104943083B (en) | 2015-06-23 | 2015-06-23 | Electric melting die monorail type plastic piece built-in heating coil mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104943083A CN104943083A (en) | 2015-09-30 |
| CN104943083B true CN104943083B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510347999.1A Active CN104943083B (en) | 2015-06-23 | 2015-06-23 | Electric melting die monorail type plastic piece built-in heating coil mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104943083B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262998A (en) * | 2018-11-06 | 2019-01-25 | 浙江橡企科技有限公司 | A kind of automatic chemical conversion mold device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434900A1 (en) * | 1984-09-22 | 1986-04-03 | Varta Batterie Ag, 3000 Hannover | METHOD AND DEVICE FOR INJECT PLASTIC INJECTION OF CELL POLES ON FINISHED PLATE SETS |
| JP2963082B2 (en) * | 1998-03-18 | 1999-10-12 | 日立金属株式会社 | Electrofusion-type plastic pipe joint, method of manufacturing the same, and winding device |
| CN201325152Y (en) * | 2008-12-18 | 2009-10-14 | 港华辉信工程塑料(中山)有限公司 | Fused pipe mold |
| CN104708775A (en) * | 2015-03-30 | 2015-06-17 | 宁波普利达智能科技应用有限公司 | Electric-fusion pipe demolding structure |
| CN204773379U (en) * | 2015-06-23 | 2015-11-18 | 永高股份有限公司 | A built -in heating coil mechanism is moulded to electric smelting mould monorail |
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2015
- 2015-06-23 CN CN201510347999.1A patent/CN104943083B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104943083A (en) | 2015-09-30 |
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Address after: Huangyan Economic Development Zone, Taizhou City, Zhejiang province 318020 Dai Xi Road No. 2 Patentee after: Ad Co.,Ltd. Address before: Huangyan Economic Development Zone, Taizhou City, Zhejiang province 318020 Dai Xi Road No. 2 Patentee before: YONGGAO Co.,Ltd. |
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