CN204172247U - A kind of have the shaping mould cutting latex burr function - Google Patents
A kind of have the shaping mould cutting latex burr function Download PDFInfo
- Publication number
- CN204172247U CN204172247U CN201420601980.6U CN201420601980U CN204172247U CN 204172247 U CN204172247 U CN 204172247U CN 201420601980 U CN201420601980 U CN 201420601980U CN 204172247 U CN204172247 U CN 204172247U
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- China
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- top plate
- burr
- closure top
- annular
- cutting knife
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Abstract
The utility model relates to technology of die manufacturing field, is Specifically a kind of latex thermoforming mould.Technical scheme is: a kind of have the shaping mould cutting latex burr function, comprise the patrix being with the counterdie of forming cavity and lid to be located at forming cavity oral area, counterdie is positioned at forming cavity mouth rim and is provided with convex edge, patrix comprises the framework be nested in outside convex edge and the closure top plate being positioned at framework, patrix closure top plate offers glue filling opening, gap-forming annular feed groove between closure top plate surrounding and framework, closure top plate is fixedly mounted in framework, the forming cavity finish dimensional of closure top plate contour dimension and counterdie adapts, in annular feed groove, activity is combined with annular burr cutting knife, annular burr cutting knife is connected and drives the elevating mechanism of annular burr cutting knife annularly feed groove lifting, annular burr cutter edge and convex are along spacing bearing engagement.The utility model has burr excision function, and burr are removed convenient, effectively reduce labor strength, enhance productivity.
Description
Technical field
The utility model relates to technical field of mold, is specifically latex thermoforming mould.
Background technology
A kind of latex thermoforming mould, its primary structure includes the upper die and lower die mutually fastened, counterdie has forming cavity, upper mould cover is located at the forming cavity oral area of counterdie, counterdie is positioned at forming cavity oral area surrounding and is provided with convex edge, patrix have be located in counterdie convex along upper, the top board of patrix is pressed on convex and is formed along end face closed, mold top board be provided with lead to shaping in glue filling opening; Latex colloid is poured in the glue filling opening of patrix (latex colloid pours into rear its in forming cavity and presents comparatively soft condition) in forming cavity, after filling, mould is put into baking oven and carry out product baking molding.
Fill in process at colloid, because convex on the forming cavity oral area of upper die and lower die can not be closely along laminating, the gap that part colloid can be formed from the convex of the top board of patrix and counterdie along cooperation place is overflowed, and after formed product, teammate's convex forms burr (burr are thinner) along place; Existing do not have good processing method for burr, common way is after product baking molding, adopt and manually the burr of shaped article surrounding are removed, process is difficulty comparatively, not only waste time and energy, and increase workman's amount of labour, after long-time operation, easily fatigue and damage are caused to operator's hand, there is the defect that labor strength is large.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of has the shaping mould cutting latex burr function, and burr are removed convenient, time saving and energy saving, reduces labor strength, enhances productivity.
For achieving the above object, the utility model provides following technical scheme: a kind of have the shaping mould cutting latex burr function, include the counterdie with forming cavity, and lid is located at the patrix of forming cavity oral area on counterdie, counterdie is positioned at forming cavity mouth rim and is provided with convex edge, described patrix comprises the framework be nested in outside convex edge, and be positioned at the closure top plate of framework, the closure top plate of patrix offers glue filling opening, it is characterized in that: gap-forming annular feed groove between described closure top plate surrounding and framework, closure top plate is fixedly mounted in framework, the forming cavity finish dimensional of described closure top plate contour dimension and described counterdie adapts, in described annular feed groove, activity is combined with annular burr cutting knife, annular burr cutting knife is connected and drives the elevating mechanism of annular burr cutting knife annularly feed groove lifting, described annular burr cutter edge and convex are along spacing bearing engagement.
The shaping mould using method of cutting latex burr function that has of said structure is, before colloid pours into, annular burr cutting knife rises by elevating mechanism in annular feed groove, after colloid has poured into, before not carrying out roasting procedure, now colloid is softer, easy excision, through elevating mechanism by the annularly feed groove decline of annular burr cutting knife, annular burr cutter edge coordinates with convex edge, burr are realized to excise, annular feed groove plays positioning and guiding effect to annular burr cutting knife, annular burr cutting knife reliable in action, after carry out baking and complete shaping, before die sinking, annular burr cutting knife is risen to certain position by elevating mechanism, exempt later stage burr and remove work, burr are removed simply easy to operate, effectively reduce the labour intensity of workman, enhance productivity.
The utility model is set to further: the framework top of described patrix is provided with the supporting edge exceeding closure top plate, and described supporting edge is provided with the installation crossbeam be crossed on above closure top plate, and described closure top plate is fixedly lifted on installs on crossbeam.
Under adopting said structure, when supporting edge ensures stacking between mould, form good supporting, crushing when avoiding stacking between mould, facilitates the placement of mould, simultaneously, facilitate closure top plate to lift, ensure the continuity of annular feed groove, ensure that burr excision is reliable clean.
The utility model is set to further: described elevating mechanism includes the stud be fixedly mounted in closure top plate, the linkage board of empty set on stud, and the operating nut of spinning on stud, described annular burr cutting knife is fixedly mounted on linkage board, operating nut coordinates with spacing abutting of linkage board, is provided with to promote linkage board and be connected to Compress Spring on operating nut between linkage board and closure top plate.
Elevating mechanism use principle under employing said structure is: annular burr cutting knife is arranged on linkage board, linkage board empty set is on stud, and compressed spring-loaded is in closure top plate, linkage board is bearing on Compress Spring through operating nut is spacing, screw in operating nut, pushing linkage board realizes annular burr cutting knife and declines, and realizes the excision of burr, and compresses Compress Spring energy storage; Screw out operating nut, under the effect of Compress Spring, pushing tow linkage board rises, and namely reaches annular burr cutting knife and rises; Elevating mechanism structure is simple, easy to operate, and annular burr cutting knife is installed firmly, the reliable advantage of having stable behavior.
The utility model is set to further: the edge of a knife of described annular burr cutting knife and described closure top plate edge close fit.
By adopting technique scheme, burr being excised more thorough clean, ensureing trimming quality.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is that the utility model specific embodiment has the shaping mould three-dimensional view cutting latex burr function;
Fig. 2 is the explosive view that the utility model specific embodiment has trimming function;
Fig. 3 is the utility model specific embodiment patrix stereogram;
Fig. 4 is the utility model specific embodiment upper die structure schematic diagram.
Detailed description of the invention
See accompanying drawing 1-4, a kind of disclosed in the utility model have the shaping mould cutting latex burr function, includes the counterdie 1 with forming cavity 11, and lid is located at the patrix 2 of forming cavity 11 oral area on counterdie 1; Counterdie 1 is positioned at forming cavity 11 mouth rim and is provided with convex along 12, and described patrix 2 comprises and is nested in convex along the framework 21 outside 12, and is positioned at the closure top plate 22 of framework 21; The closure top plate 22 of patrix 2 offers glue filling opening 23; Gap-forming annular feed groove 24 between described closure top plate 22 surrounding and framework 21, closure top plate 22 is fixedly mounted in framework 21, forming cavity 11 finish dimensional of described closure top plate 22 contour dimension and described counterdie 1 adapts, closure top plate 22 that optimum is is just in the oral area of insert molding chamber 11, certain closure top plate 22 slightly wide go out forming cavity 11 oral area also can; In described annular feed groove 24, activity is combined with annular burr cutting knife 25, annular burr cutting knife 25 is connected and drives the annular burr cutting knife 25 annularly elevating mechanism 3 that is elevated of feed groove 24, and described annular burr cutting knife 25 edge of a knife and convex are along 23 spacing bearing engagement.Clean for making burr excise, the edge of a knife of described annular burr cutting knife 25 and described closure top plate 22 edge close fit; The annular burr cutting knife 25 being so also is located more reliable, and action is more reliable and stable.
Reliably compact for ensureing the installation of closure top plate 22, framework 21 top of described patrix 2 is provided with the supporting edge 211 exceeding closure top plate 22, described supporting edge 211 is provided with the installation crossbeam 212 be crossed on above closure top plate 22, and described closure top plate 22 is fixedly lifted on installs on crossbeam 212.When supporting edge ensures stacking between mould, form good supporting, crushing when avoiding stacking between mould, facilitate the placement of mould; Meanwhile, facilitate closure top plate to lift, ensure the continuity of annular feed groove, ensure that burr excision is reliable clean.As the technical scheme that the utility model is feasible, closure top plate can adopt pin, screw etc. to be fixed on framework 21 from side direction, but it there is pin and bolt strides across from annular feed groove, makes annular feed groove discontinuous, and cause burr to there is residual adhesion, the unclean problem of burr excision.
In this specific embodiment, described elevating mechanism 3 includes the stud 31 be fixedly mounted in closure top plate 22, the linkage board 32 of empty set on stud 31, and the operating nut 33 of spinning on stud 31; Described annular burr cutting knife 25 is fixedly mounted on linkage board 32, and operating nut 33 coordinates with spacing abutting of linkage board 32, is provided with to promote linkage board 32 and be connected to Compress Spring 34 on operating nut 33 between linkage board 32 and closure top plate 22.Coordinated by operating nut 33 and Compress Spring 34, realize controlling linkage board 32 and be elevated, namely reach and control the lifting of annular burr cutting knife.As the scheme that the utility model is feasible, elevating mechanism 3 can be an operating grip being fixed on annular burr cutting knife, manually operate, also the operating screw being arranged on and being rotatably assorted in the framework of patrix can be adopted, operating screw screw thread has screwed thread plate, and thread plate is fixedly connected with annular burr cutting knife; Also can adopt pinion and rack etc., there is structural configuration inconvenience, and the defect of fluctuation of service, therefore the utility model preferentially adopts structural design in this specific embodiment.
Of the present utility model have the shaping mould using method of cutting latex burr function and be: before colloid pours into, and screws out operating nut, and under the effect of Compress Spring, pushing tow linkage board rises, and namely reaches annular burr cutting knife and rises in annular feed groove;
After the shaping intra-bladder instillation of colloid along patrix upper glue filling opening to counterdie is completed, before not carrying out roasting procedure, now colloid is softer, easy excision, screw in operating nut, pushing linkage board realizes the annularly feed groove decline of annular burr cutting knife, and annular burr cutter edge and convex are along coordinating, realize the excision of burr, and compress Compress Spring energy storage; After carry out baking and complete shaping, before die sinking, annular burr cutting knife is risen to certain position by elevating mechanism, moisture, burr is blown off after taking out shaped article.Exempt later stage burr and remove work, burr are removed simply easy to operate, effectively reduce the labour intensity of workman, enhance productivity; Annular burr cutting knife is easy installation and reliable, reliable in action.
Claims (5)
1. one kind has the shaping mould cutting latex burr function, include the counterdie with forming cavity, and lid is located at the patrix of forming cavity oral area on counterdie, counterdie is positioned at forming cavity mouth rim and is provided with convex edge, described patrix comprises the framework be nested in outside convex edge, and be positioned at the closure top plate of framework, the closure top plate of patrix offers glue filling opening, it is characterized in that: gap-forming annular feed groove between described closure top plate surrounding and framework, closure top plate is fixedly mounted in framework, the forming cavity finish dimensional of described closure top plate contour dimension and described counterdie adapts, in described annular feed groove, activity is combined with annular burr cutting knife, annular burr cutting knife is connected and drives the elevating mechanism of annular burr cutting knife annularly feed groove lifting, described annular burr cutter edge and convex are along spacing bearing engagement.
2. there is shaping mould according to claim 1 that cut latex burr function, it is characterized in that: the framework top of described patrix is provided with the supporting edge exceeding closure top plate, described supporting edge is provided with the installation crossbeam be crossed on above closure top plate, and described closure top plate is fixedly lifted on installs on crossbeam.
3. there is the shaping mould cutting latex burr function according to claim 1 or 2, it is characterized in that: described elevating mechanism includes the stud be fixedly mounted in closure top plate, the linkage board of empty set on stud, and the operating nut of spinning on stud, described annular burr cutting knife is fixedly mounted on linkage board, operating nut coordinates with spacing abutting of linkage board, is provided with to promote linkage board and be connected to Compress Spring on operating nut between linkage board and closure top plate.
4. there is the shaping mould cutting latex burr function according to claim 1 or 2, it is characterized in that: the edge of a knife of described annular burr cutting knife and described closure top plate edge close fit.
5. there is shaping mould according to claim 3 that cut latex burr function, it is characterized in that: the edge of a knife of described annular burr cutting knife and described closure top plate edge close fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601980.6U CN204172247U (en) | 2014-10-17 | 2014-10-17 | A kind of have the shaping mould cutting latex burr function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601980.6U CN204172247U (en) | 2014-10-17 | 2014-10-17 | A kind of have the shaping mould cutting latex burr function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172247U true CN204172247U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601980.6U Expired - Fee Related CN204172247U (en) | 2014-10-17 | 2014-10-17 | A kind of have the shaping mould cutting latex burr function |
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| Country | Link |
|---|---|
| CN (1) | CN204172247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454071A (en) * | 2018-03-21 | 2018-08-28 | 鹏达精密包装材料（上海）有限公司 | A kind of plastic-sucking tray molding machine |
| TWI740047B (en) * | 2017-05-31 | 2021-09-21 | 荷蘭商耐克創新有限合夥公司 | Manufacturing mold assembly and method of manufacturing a sock liner |
-
2014
- 2014-10-17 CN CN201420601980.6U patent/CN204172247U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI740047B (en) * | 2017-05-31 | 2021-09-21 | 荷蘭商耐克創新有限合夥公司 | Manufacturing mold assembly and method of manufacturing a sock liner |
| TWI749330B (en) * | 2017-05-31 | 2021-12-11 | 荷蘭商耐克創新有限合夥公司 | Manufacturing mold assembly |
| US11331870B2 (en) | 2017-05-31 | 2022-05-17 | Nike, Inc. | Mold assembly for shaping and cutting sock liners |
| US11760049B2 (en) | 2017-05-31 | 2023-09-19 | Nike, Inc. | Mold assembly for shaping and cutting sock liners |
| CN108454071A (en) * | 2018-03-21 | 2018-08-28 | 鹏达精密包装材料（上海）有限公司 | A kind of plastic-sucking tray molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151017 |
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| EXPY | Termination of patent right or utility model |