CN218985663U - Ultra-large thick-wall plastic dustbin mold special for municipal sanitation - Google Patents
Ultra-large thick-wall plastic dustbin mold special for municipal sanitation Download PDFInfo
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- CN218985663U CN218985663U CN202223341348.6U CN202223341348U CN218985663U CN 218985663 U CN218985663 U CN 218985663U CN 202223341348 U CN202223341348 U CN 202223341348U CN 218985663 U CN218985663 U CN 218985663U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The utility model provides a mold for a special ultra-large thick-wall plastic dustbin for municipal sanitation, and belongs to the technical field of molds. The mold comprises an intermediate mold plate and a lower mold plate, wherein a lower mold insert inserted into a molding cavity in the intermediate mold plate is arranged on the lower mold plate, an outer cooling flow passage structure arranged along the circumferential direction of the molding cavity is arranged in the intermediate mold plate, an insert cooling structure arranged along the circumferential direction of the bottom of the molding cavity is arranged on the lower mold plate, an inner cooling flow passage structure is arranged in the lower mold insert, and the mold insert further comprises an integrated liquid inlet and outlet pipeline structure connected with the outer cooling flow passage structure, the insert cooling structure and the inner cooling flow passage structure. The integrated liquid inlet and outlet pipeline structure can integrate the external pipeline connected with the external cooling flow channel structure, the insert cooling structure and the internal cooling flow channel structure, so that the external pipeline is placed more orderly, and the external management can be prevented from intertwining.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to a mold of an ultra-large thick-wall plastic dustbin special for municipal sanitation.
Background
The utility model provides a special oversized thick wall plastic dustbin of municipal administration sanitation generally passes through mould injection moulding, among the prior art, can set up coolant liquid runner structure in the mould, pours into and exports the coolant liquid in order to cool off the product in the shaping die cavity in the coolant liquid runner structure in to the mould through external pipeline, and because the volume of large-scale plastic dustbin mould is great, corresponding its inside coolant liquid runner also has a lot, consequently can need a lot of and coolant liquid runner corresponding external pipeline, and the external pipeline put in disorder and easy intertwine, consequently need design a dustbin mould with integrated form external pipeline.
For example, chinese patent discloses a garbage can forming die [ application number: 202020697747.8 four molding sliders which are mutually spliced to form a mold cavity are arranged between the bottom surface of the upper module and the top surface of the lower module, a mold core column body at the bottom surface in the square groove of the lower module is correspondingly inserted into the mold cavity, and a mold cavity is formed among the mold core column body, the hot runner plate and the mold cavity; the top ends and the top ends of the four forming sliding blocks are respectively inserted into the concave of the square groove in the upper module and the concave of the square groove in the lower module, and the outer inclined surfaces of the four forming sliding blocks are attached to the inclined surfaces of the concave; the inclined guide post of the upper module is correspondingly inserted into the inclined guide hole of the forming slide block; the outer side surfaces of the two molding sliding blocks with the corresponding positions are provided with hook blocks and positioning sleeves which are inserted into each other, and air passages which correspond to each other are arranged in the lower template, the lower module and the mold core cylinder; the positioning strips on the two molding sliding blocks are inserted into the through grooves on the other two molding sliding blocks; the inner side surfaces of the four molding sliders are carved with textures, but the problems are also existed.
Disclosure of Invention
The utility model aims to solve the problems and provides a special ultra-large thick-wall plastic dustbin mold for municipal sanitation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a special super large thick wall plastic dustbin mould of municipal sanitation, includes middle template and lower bolster, the lower bolster on be equipped with the lower mould insert in inserting the shaping cavity in the middle template, middle template in be equipped with along the outer cooling runner structure that shaping cavity circumference set up, the lower bolster on be equipped with along the cooling structure of inserting of shaping cavity bottom circumference setting, the lower mould insert in be equipped with interior cooling runner structure, still include with outer cooling runner structure, insert cooling structure and interior cooling runner structure continuous integrated business turn over liquid pipeline structure.
In the special oversized thick-wall plastic dustbin mould of above-mentioned municipal sanitation, integrated business turn over liquid pipeline structure include the feed liquor multiple unit valve and the play liquid multiple unit valve of integrated setting, feed liquor multiple unit valve and play liquid multiple unit valve fix on the lower bolster, feed liquor multiple unit valve and play liquid multiple unit valve link to each other with insert cooling structure and interior cooling runner structure's inlet and liquid outlet through a plurality of intermediate lines and a plurality of lower pipelines respectively, intermediate bolster on still be equipped with the connecting line structure that is used for connecting outer cooling runner structure and feed liquor multiple unit valve and play liquid multiple unit valve.
In the special oversized thick-wall plastic dustbin mould of municipal sanitation, the connecting pipeline structure comprises two multipath connecting valves connected with the middle template, the bottoms of the two multipath connecting valves are respectively connected with the liquid inlet multipath valve and the liquid outlet multipath valve, the multipath connecting valves are provided with a plurality of connecting pipes, and the connecting pipes are connected with a liquid inlet or a liquid outlet of the outer cooling runner structure through upper pipelines.
In the ultra-large thick-wall plastic dustbin mold special for municipal sanitation, the multi-way connecting valve and the middle template are detachably connected, the side wall of the middle template is vertically provided with the positioning connecting block, and the multi-way connecting valve is provided with the positioning connecting groove corresponding to the positioning connecting block.
In the special oversized thick-wall plastic dustbin mould of above-mentioned municipal sanitation, outer cooling runner structure include a plurality of outer cooling liquid pipelines that are the groined type, the shaping chamber be located outer cooling liquid pipeline's center department, outer cooling liquid pipeline's inlet and liquid outlet link to each other with two multichannel junction valves through connecting pipe and last pipeline respectively.
In the ultra-large thick-wall plastic dustbin mold special for municipal sanitation, a plurality of external cooling liquid pipelines are uniformly arranged at intervals along the vertical direction.
In the special oversized thick-wall plastic dustbin mould of municipal sanitation, interior cooling runner structure include a plurality of interior cooling runners that set up in the lower mould inserts, the lower bolster on be equipped with the interior cooling liquid pipeline that links to each other with interior cooling runner, interior cooling liquid pipeline outer end link to each other with feed liquor multiple unit valve or play liquid multiple unit valve through lower pipeline.
In the special oversized thick-wall plastic dustbin mould of above-mentioned municipal sanitation, insert cooling structure include four cooling inserts that are the rectangle and arrange, the cooling insert fix at the lower bolster top just the lower bolster insert and be located the center department of four cooling inserts, all be equipped with the intercooler liquid pipeline in every cooling insert, the inlet and the liquid outlet of intercooler liquid pipeline link to each other with inlet multiple unit valve and play liquid multiple unit valve through the intermediate pipeline respectively.
In the ultra-large thick-wall plastic dustbin mold special for municipal sanitation, the intermediate cooling liquid pipelines in each cooling insert are independently arranged and are provided with at least one liquid inlet and at least one liquid outlet.
In the ultra-large thick-wall plastic dustbin mold special for municipal sanitation, the cooling insert and the lower template are detachably connected.
Compared with the prior art, the utility model has the advantages that:
1. the integrated liquid inlet and outlet pipeline structure can integrate the external pipeline connected with the external cooling flow channel structure, the insert cooling structure and the internal cooling flow channel structure, so that the external pipeline is placed more orderly, and the external management can be prevented from intertwining.
2. Through feed liquor multiple unit valve and play liquid multiple unit valve can be integrated with a plurality of middle pipelines and a plurality of lower pipelines of inputing and outputting the coolant liquid in to insert cooling structure and the interior cooling runner structure to improve the regularity that a plurality of middle pipelines and a plurality of lower pipelines put, connecting line structure can integrate the pipeline of connecting outer cooling runner structure.
3. The upper pipelines for inputting and outputting cooling liquid of the outward cooling flow channel structure can be integrated by the connecting pipes on the two multipath connecting valves, so that the arrangement uniformity of the upper pipelines is improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a three-dimensional view of the present utility model;
FIG. 2 is a schematic view of the structure of the lower die plate and lower die insert;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the structure of the lower die plate;
fig. 5 is a schematic structural view of an insert cooling structure.
In the figure, an intermediate die plate 1, a lower die plate 2, a lower die insert 3, an integrated liquid inlet and outlet pipeline structure 4, a liquid inlet multi-way valve 5, a liquid outlet multi-way valve 6, an intermediate pipeline 7, a lower pipeline 8, a multi-way connection valve 9, a connecting pipe 10, a positioning connecting groove 11, an outer cooling liquid pipeline 12, an inner cooling liquid pipeline 13, a cooling insert 14 and an intermediate cooling liquid pipeline 15.
Detailed Description
As shown in fig. 1-5, a special oversized thick-wall plastic dustbin mould for municipal sanitation comprises a middle template 1 and a lower template 2, wherein the lower template 2 is provided with a lower die insert 3 which is inserted into a forming cavity in the middle template 1, the middle template 1 is internally provided with an outer cooling flow channel structure which is circumferentially arranged along the forming cavity, the lower template 2 is provided with an insert cooling structure which is circumferentially arranged along the bottom of the forming cavity, and the lower die insert 3 is internally provided with an inner cooling flow channel structure and further comprises an integrated liquid inlet and outlet pipeline structure 4 which is connected with the outer cooling flow channel structure, the insert cooling structure and the inner cooling flow channel structure.
In the utility model, the integrated liquid inlet and outlet pipeline structure 4 can integrate the external pipelines connected with the external cooling flow channel structure, the insert cooling structure and the internal cooling flow channel structure, so that the external pipelines are placed more orderly and the external management can be prevented from intertwining.
The outer cooling runner structure, the insert cooling structure and the inner cooling runner structure can cool the product from the outer side and the inner side of the forming cavity simultaneously, so that the cooling efficiency of the product is improved.
Specifically, referring to fig. 1-4, the integrated liquid inlet and outlet pipeline structure 4 includes an integrated liquid inlet multi-way valve 5 and an integrated liquid outlet multi-way valve 6, the liquid inlet multi-way valve 5 and the liquid outlet multi-way valve 6 are fixed on the lower die plate 2, the liquid inlet multi-way valve 5 and the liquid outlet multi-way valve 6 are respectively connected with a liquid inlet and a liquid outlet of the insert cooling structure and the internal cooling flow channel structure through a plurality of middle pipelines 7 and a plurality of lower pipelines 8, and the middle die plate 1 is also provided with a connecting pipeline structure for connecting the external cooling flow channel structure and the liquid inlet multi-way valve 5 and the liquid outlet multi-way valve 6. Through feed liquor multiple unit valve 5 and play liquid multiple unit valve 6 can be to the cooling structure of inlaying and interior cooling runner structure in a plurality of intermediate lines 7 of input and output coolant liquid and a plurality of pipeline 8 down integrate to improve the regularity that a plurality of intermediate lines 7 and a plurality of pipeline 8 put down, the connecting line structure can integrate the pipeline of connecting outer cooling runner structure.
Specifically speaking, the connecting pipeline structure comprises two multipath connecting valves 9 connected with the middle template 1, the bottoms of the two multipath connecting valves 9 are respectively connected with the liquid inlet multipath valve 5 and the liquid outlet multipath valve 6, a plurality of connecting pipes 10 are arranged on the multipath connecting valves 9, and the connecting pipes 10 are connected with a liquid inlet or a liquid outlet of the external cooling flow passage structure through an upper pipeline. The upper pipelines for inputting and outputting the cooling liquid of the outward cooling flow channel structure can be integrated by the connecting pipes 10 on the two multipath connecting valves 9, so that the arrangement uniformity of the upper pipelines is improved.
Preferably, the multi-way connecting valve 9 is detachably connected with the middle template 1, a positioning connecting block is vertically arranged on the side wall of the middle template 1, and a positioning connecting groove 11 corresponding to the positioning connecting block is arranged on the multi-way connecting valve 9.
Specifically speaking, in combination with the illustration of fig. 3, the outer cooling runner structure includes a plurality of outer cooling liquid pipelines 12 that are the groined type, the shaping chamber be located outer cooling liquid pipeline 12's center department, outer cooling liquid pipeline 12's inlet and liquid outlet are connected with two multiplex connection valves 9 through connecting pipe 10 and last pipeline respectively, a plurality of outer cooling liquid pipelines 12 evenly set up along vertical direction interval. The cooling liquid is introduced into the external cooling liquid pipeline 12 through the upper pipeline, and then the product can be cooled from the outer side of the forming cavity.
Specifically, as shown in fig. 4, the internal cooling runner structure comprises a plurality of internal cooling runners arranged in the lower die insert 3, the lower die plate 2 is provided with an internal cooling liquid pipeline 13 connected with the internal cooling runners, and the outer end of the internal cooling liquid pipeline 13 is connected with the liquid inlet multi-way valve 5 or the liquid outlet multi-way valve 6 through a lower pipeline 8. The cooling liquid can be introduced into the inner cooling flow passage in the lower die insert through the lower pipe 8 and the inner cooling liquid pipe 13, so that the product can be cooled from the inner side of the molding cavity.
Specifically, referring to fig. 5, the insert cooling structure includes four cooling inserts 14 arranged in a rectangular shape, the cooling inserts 14 are fixed at the top of the lower die plate 2, the lower die inserts 3 are located at the centers of the four cooling inserts 14, an intermediate cooling liquid pipeline 15 is arranged in each cooling insert 14, and a liquid inlet and a liquid outlet of the intermediate cooling liquid pipeline 15 are connected with the liquid inlet multi-way valve 5 and the liquid outlet multi-way valve 6 through intermediate pipelines 7 respectively. The cooling liquid can be input into the intermediate cooling liquid pipeline through the intermediate pipeline, so that the opening part of the garbage can product can be cooled from outside to inside.
Preferably, as shown in connection with fig. 4 and 5, the intercooler liquid pipes 15 in each cooling insert 14 are independently provided and each have at least one liquid inlet and at least one liquid outlet, and the cooling insert 14 and the lower die plate 2 are detachably connected. The independently disposed cooling insert 14 can be replaced, reducing maintenance and replacement costs.
The working principle of the utility model is as follows: the integrated liquid inlet and outlet pipeline structure 4 can integrate external pipelines connected with the external cooling runner structure, the insert cooling structure and the internal cooling runner structure, so that the external pipelines are placed more orderly, the external management can be prevented from being mutually wound, and the external cooling runner structure, the insert cooling structure and the internal cooling runner structure can cool products from the outer side and the inner side of the forming cavity at the same time, so that the cooling efficiency of the products is improved;
the intermediate pipelines 7 and the lower pipelines 8 which are used for inputting and outputting cooling liquid into the insert cooling structure and the inner cooling flow passage structure can be integrated through the liquid inlet multi-way valve 5 and the liquid outlet multi-way valve 6, so that the arrangement uniformity of the intermediate pipelines 7 and the lower pipelines 8 is improved, the pipelines connected with the outer cooling flow passage structure can be integrated through the connecting pipeline structure, and the upper pipelines which are used for inputting and outputting the cooling liquid from the outer cooling flow passage structure can be integrated through the connecting pipelines 10 on the two multi-way connecting valves 9, so that the arrangement uniformity of the upper pipelines is improved;
the cooling liquid can be input into the external cooling liquid pipeline 12 through the upper pipeline and then can be used for cooling products from the outside of the forming cavity, and the cooling liquid can be input into the internal cooling flow passage in the lower die insert through the lower pipeline 8 and the internal cooling liquid pipeline 13, so that the products can be cooled from the inside of the forming cavity, the cooling liquid can be input into the middle cooling liquid pipeline through the middle pipeline, the opening part of the garbage can product can be cooled from the outside to the inside, and the independently arranged cooling insert 14 can be replaced, so that the maintenance and replacement cost can be reduced.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the intermediate die plate 1, the lower die plate 2, the lower die insert 3, the integrated liquid inlet and outlet line structure 4, the liquid inlet multi-way valve 5, the liquid outlet multi-way valve 6, the intermediate line 7, the lower line 8, the multi-way connection valve 9, the connection pipe 10, the positioning connection groove 11, the outer coolant line 12, the inner coolant line 13, the cooling insert 14, the intermediate coolant line 15, etc. are used more herein, these terms are used only for convenience in describing and explaining the essence of the present utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a special super large thick wall plastic dustbin mould of municipal sanitation, includes intermediate form (1) and lower bolster (2), its characterized in that, lower bolster (2) on be equipped with insert lower mould insert (3) in the shaping chamber in intermediate form (1), intermediate form (1) in be equipped with along the outer cooling runner structure of shaping chamber circumference setting, lower bolster (2) on be equipped with along shaping chamber bottom circumference setting insert cooling structure, lower mould insert (3) in be equipped with interior cooling runner structure, still include with outer cooling runner structure, insert cooling structure and interior cooling runner structure continuous integrated business turn over liquid pipeline structure (4).
2. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 1, wherein the integrated liquid inlet and outlet pipeline structure (4) comprises a liquid inlet multi-way valve (5) and a liquid outlet multi-way valve (6) which are integrally arranged, the liquid inlet multi-way valve (5) and the liquid outlet multi-way valve (6) are fixed on the lower template (2), the liquid inlet multi-way valve (5) and the liquid outlet multi-way valve (6) are respectively connected with liquid inlets and liquid outlets of the insert cooling structure and the inner cooling runner structure through a plurality of middle pipelines (7) and a plurality of lower pipelines (8), and the middle template (1) is further provided with a connecting pipeline structure for connecting the outer cooling runner structure and the liquid inlet multi-way valve (5) and the liquid outlet multi-way valve (6).
3. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 2, wherein the connecting pipeline structure comprises two multi-way connecting valves (9) connected with the middle mold plate (1), the bottoms of the two multi-way connecting valves (9) are respectively connected with the liquid inlet multi-way valve (5) and the liquid outlet multi-way valve (6), a plurality of connecting pipes (10) are arranged on the multi-way connecting valves (9), and the connecting pipes (10) are connected with a liquid inlet or a liquid outlet of the external cooling runner structure through upper pipelines.
4. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 3, wherein the multi-way connecting valve (9) is detachably connected with the middle template (1), a positioning connecting block is vertically arranged on the side wall of the middle template (1), and a positioning connecting groove (11) corresponding to the positioning connecting block is formed in the multi-way connecting valve (9).
5. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 3, wherein the outer cooling runner structure comprises a plurality of outer cooling liquid pipelines (12) which are in a groined shape, the forming cavity is positioned at the center of each outer cooling liquid pipeline (12), and a liquid inlet and a liquid outlet of each outer cooling liquid pipeline (12) are connected with the two multi-way connecting valves (9) through connecting pipes (10) and upper pipelines respectively.
6. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 5, wherein the plurality of outer cooling liquid pipelines (12) are uniformly arranged at intervals along the vertical direction.
7. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 3, wherein the inner cooling runner structure comprises a plurality of inner cooling runners arranged in the lower mold insert (3), an inner cooling liquid pipeline (13) connected with the inner cooling runner is arranged on the lower mold plate (2), and the outer end of the inner cooling liquid pipeline (13) is connected with the liquid inlet multi-way valve (5) or the liquid outlet multi-way valve (6) through a lower pipeline (8).
8. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 3, wherein the insert cooling structure comprises four cooling inserts (14) which are arranged in a rectangular mode, the cooling inserts (14) are fixed at the top of the lower die plate (2), the lower die inserts (3) are located at the centers of the four cooling inserts (14), an intermediate cooling liquid pipeline (15) is arranged in each cooling insert (14), and a liquid inlet and a liquid outlet of each intermediate cooling liquid pipeline (15) are connected with the liquid inlet multi-way valve (5) and the liquid outlet multi-way valve (6) through the intermediate pipeline (7) respectively.
9. The ultra-large thick-wall plastic trash can mold special for municipal sanitation according to claim 8, wherein the intermediate cooling liquid pipelines (15) in each cooling insert (14) are independently arranged and are provided with at least one liquid inlet and at least one liquid outlet.
10. The ultra-large thick-wall plastic dustbin mold special for municipal sanitation according to claim 9, wherein the cooling insert (14) is detachably connected with the lower template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341348.6U CN218985663U (en) | 2022-12-12 | 2022-12-12 | Ultra-large thick-wall plastic dustbin mold special for municipal sanitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341348.6U CN218985663U (en) | 2022-12-12 | 2022-12-12 | Ultra-large thick-wall plastic dustbin mold special for municipal sanitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218985663U true CN218985663U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223341348.6U Active CN218985663U (en) | 2022-12-12 | 2022-12-12 | Ultra-large thick-wall plastic dustbin mold special for municipal sanitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218985663U (en) |
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2022
- 2022-12-12 CN CN202223341348.6U patent/CN218985663U/en active Active
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