CN215359676U - Compact demolding structure for demolding suction nozzle - Google Patents
Compact demolding structure for demolding suction nozzle Download PDFInfo
- Publication number
- CN215359676U CN215359676U CN202121513798.1U CN202121513798U CN215359676U CN 215359676 U CN215359676 U CN 215359676U CN 202121513798 U CN202121513798 U CN 202121513798U CN 215359676 U CN215359676 U CN 215359676U
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- inner slide
- demolding
- compact
- shovel base
- suction nozzle
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- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a compact demolding structure for demolding a suction nozzle, which is applied to a plastic mold, wherein the plastic mold is provided with a rear mold core, and the compact demolding structure comprises an inner slide position shovel base and two inner slide position slide blocks; one end of the inner slide shovel base movably extends into the rear die core, and the end part of one end of the inner slide shovel base is arranged in a conical shape; the two inner slide blocks are symmetrically arranged and respectively slidably penetrate through the rear mold core, one ends of the two inner slide blocks are respectively and slidably clamped with one end part of the inner shovel base, and the other ends of the two inner slide blocks are respectively used for being matched with the inverted groove of the product; the utility model has the advantages of greatly simplified structure, compact structure and small occupied space, thereby reducing the arrangement space of products and reducing the processing cost.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a compact demolding structure for demolding a suction nozzle.
Background
At present, for injection molding of a suction nozzle with an inverted groove structure, a back mold slide structure is often required to be arranged in a plastic mold, so that a product can be conveniently demoulded from a cavity of the plastic mold; as shown in fig. 1, the rear mold inner slide structure includes two outer shovel bases 100, two slide seats 200, two inner slide blocks 300, and an inner shovel base 400, and the inner slide blocks 300 need to be reset by the outer shovel bases 100, which results in a larger occupied space of the rear mold inner slide structure, and for a mold multi-cavity product, this will result in a larger product row spacing, resulting in a higher processing cost.
Disclosure of Invention
The utility model aims to overcome the defects and provide a compact demolding structure for demolding a suction nozzle.
In order to achieve the purpose, the utility model adopts the following specific scheme:
a compact demolding structure for demolding a suction nozzle is applied to a plastic mold, the plastic mold is provided with a rear mold core, and the compact demolding structure comprises an inner slide position shovel base and two inner slide position slide blocks;
one end of the inner slide shovel base movably extends into the rear die core, and the end part of one end of the inner slide shovel base is arranged in a conical shape; the slide block is symmetrically arranged in the two inner slide blocks and respectively penetrates through the rear mold core in a sliding manner, one end of each inner slide block is respectively connected with one end of the inner slide shovel base in a sliding manner, and the other end of each inner slide block is respectively matched with the inverted groove of the product.
Furthermore, two opposite sides of one end part of the inner slide shovel base are provided with inclined guide grooves, and one end part of each inner slide block is convexly provided with a sliding table; the sliding table is correspondingly connected with the inclined guide groove in a sliding manner.
Furthermore, the inclined guide groove is of a dovetail structure or a T-shaped structure, and the sliding table is correspondingly of a dovetail structure or a T-shaped structure.
Furthermore, the other end of each inner slide block is provided with an inverted buckle bulge matched with the inverted buckle groove of the product.
Furthermore, a U-shaped channel is arranged in the inner slide shovel base and used for introducing hot water so that the temperature of the inner slide shovel base is consistent with that of the inner slide block.
Furthermore, the bottom end of the U-shaped channel is positioned between the two inner slide blocks.
Furthermore, the end face of one end of the inner slide block is an inclined plane, and the inclined plane is matched with the conical surface of the inner slide shovel base.
The utility model has the beneficial effects that: the utility model has the advantages of greatly simplified structure, compact structure and small occupied space, thereby reducing the arrangement space of products and reducing the processing cost.
Drawings
FIG. 1 is a schematic diagram of an application of a prior art post-mold slide structure;
FIG. 2 is a schematic diagram of an application of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a schematic structural view of the present invention;
description of reference numerals: 100. an outer shovel base; 200. a slide seat; 300. an inner row bit block; 400. an inner shovel base; 1. an inner slide shovel base; 11. an inclined guide groove; 12. a U-shaped channel; 2. an inner slide block; 21. a sliding table; 22. and (4) reversely buckling the bulge.
Detailed Description
The utility model will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the utility model.
As shown in fig. 1 to 4, the compact demolding structure for demolding the suction nozzle according to the present embodiment is applied to a plastic mold, the plastic mold has a rear mold core, and the compact demolding structure includes an inner slide block 1 and two inner slide blocks 2;
one end of the inner slide shovel base 1 movably extends into the rear die core, and one end part of the inner slide shovel base 1 is arranged in a conical shape; the slide block 2 of going position is symmetrical to be set up in two, and slides respectively and wear to locate on the back mold core, the one end of the slide block 2 of going position respectively with the slip joint of one end tip of the position shovel base 1 of going in two, the other end of the slide block 2 of going position is used for respectively cooperating with the back-off groove of product in two.
During the in-service use, drive two interior line position sliders 2 simultaneously through an interior line position shovel base 1 and slide for the mold core outwards slides or inwards withdraws after two interior line position sliders 2 are synchronous relative, thereby realizes being convenient for the demolding of shaping product.
The structure of this embodiment is simplified greatly, and compact structure, occupation space is little to reduce the row position interval of product, reduce the processing cost.
Based on the above embodiment, further, the two opposite sides of the end part of one end of the inner slide shovel base 1 are provided with the inclined guide grooves 11, and the end part of one end of each inner slide block 2 is convexly provided with the sliding table 21; the sliding table 21 is correspondingly connected with the inclined guide groove 11 in a sliding manner. During the in-service use, the cooperation that interior capable position shovel base 1 and interior capable position slider 2 pass through slip table 21 and oblique guide slot 11 realizes the slip joint to in realizing that capable position shovel base 1 promotes in step that interior capable position slider 2 removes, simple structure, it is with low costs.
Based on the above embodiment, further, the inclined guide groove 11 is of a dovetail structure or a T-shaped structure, and the sliding table 21 is correspondingly of a dovetail structure or a T-shaped structure. Specifically, the inclined guide groove 11 and the sliding table 21 of the embodiment both adopt a dovetail structure, are simple in structure and are convenient to assemble.
Based on the above embodiment, further, the other end of each inner slide block 2 is provided with an inverted protrusion 22 matched with the inverted groove of the product. So set up, the back-off groove cooperation of the interior slide block 2 of slide and product of being convenient for does benefit to and makes product shaping quality higher.
Based on the above embodiments, as shown in fig. 2 to fig. 4, further, a U-shaped channel 12 is provided in the inner slide blade base 1, and the U-shaped channel 12 is used for introducing hot water so as to keep the temperature of the inner slide blade base 1 consistent with the temperature of the inner slide block 2.
After the product is moulded plastics and is accomplished, through pouring into the hot water unanimous with the temperature in the plastic mould die cavity in to U-shaped passageway 12 to make interior line position shovel base 1 keep the same with interior line position slider 2's temperature, thereby guarantee that interior line position shovel base 1 equals with interior line position slider 2's expansion deformation, avoid interior line position slider 2 and interior line position shovel base 1 to lead to the dead phenomenon of cooperation card to take place because of the expansion deformation difference, the structure is more reliable.
Based on the above embodiment, further, the bottom end of the U-shaped channel 12 is located between the two inner slide blocks 2. Specifically, the bottom of U-shaped passageway 12 is located between two oblique guide slot 11 to guarantee the reliable cooperation of slip table 21 and oblique guide slot 11, avoid the dead phenomenon of card to take place, and make the cooperation precision between slip table 21 and the oblique guide slot 11 higher, guarantee the reliable completion of product demolding.
Based on the above embodiment, further, an end surface of one end of the inner slide block 2 is an inclined surface, and the inclined surface is matched with the conical surface of the inner slide shovel base 1. So set up for interior line position slider 2 is compacter with interior line position shovel base 1's cooperation, and whole volume is littleer.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (7)
1. A compact demolding structure for demolding a suction nozzle is applied to a plastic mold, the plastic mold is provided with a rear mold core, and the compact demolding structure is characterized by comprising an inner slide shovel base (1) and two inner slide blocks (2);
one end of the inner slide shovel base (1) movably extends into the rear die core, and the end part of one end of the inner slide shovel base (1) is arranged in a conical shape;
the slide block (2) is symmetrically arranged and respectively penetrates through the rear mold core in a sliding manner, one end of each slide block (2) is connected with one end of the corresponding shovel base (1) in a sliding manner, and the other end of each slide block (2) is respectively matched with the inverted groove of the product.
2. The compact demolding structure for the suction nozzle demolding as claimed in claim 1, wherein inclined guide grooves (11) are formed in two opposite sides of one end portion of the inner slide shovel base (1), and a sliding table (21) is convexly arranged at one end portion of each inner slide block (2); the sliding table (21) is correspondingly connected with the inclined guide groove (11) in a sliding manner.
3. The compact demolding structure for the suction nozzle demolding as claimed in claim 2, wherein the inclined guide groove (11) is of a dovetail structure or a T-shaped structure, and the sliding table (21) is correspondingly of a dovetail structure or a T-shaped structure.
4. A compact de-molding structure for nozzle de-molding according to claim 1, wherein the other end of each inner slide (2) is provided with an inverted protrusion (22) which is engaged with the inverted groove of the product.
5. The compact demolding structure for the suction nozzle demolding according to claim 1, wherein a U-shaped channel (12) is arranged in the inner slide shovel base (1), and the U-shaped channel (12) is used for introducing hot water so that the temperature of the inner slide shovel base (1) and the temperature of the inner slide block (2) are kept consistent.
6. A compact de-molding structure for de-molding a nozzle as claimed in claim 5, wherein the bottom end of the U-shaped channel (12) is located between two inner slide blocks (2).
7. The compact demolding structure for the suction nozzle demolding according to claim 1, wherein one end face of the inner slide block (2) is an inclined face, and the inclined face is matched with the conical face of the inner slide shovel base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121513798.1U CN215359676U (en) | 2021-07-05 | 2021-07-05 | Compact demolding structure for demolding suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121513798.1U CN215359676U (en) | 2021-07-05 | 2021-07-05 | Compact demolding structure for demolding suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215359676U true CN215359676U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121513798.1U Active CN215359676U (en) | 2021-07-05 | 2021-07-05 | Compact demolding structure for demolding suction nozzle |
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| Country | Link |
|---|---|
| CN (1) | CN215359676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119408065A (en) * | 2024-10-31 | 2025-02-11 | 深圳市柯耐特科技有限公司 | Injection mold |
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2021
- 2021-07-05 CN CN202121513798.1U patent/CN215359676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119408065A (en) * | 2024-10-31 | 2025-02-11 | 深圳市柯耐特科技有限公司 | Injection mold |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A compact demolding structure for suction nozzle demolding Effective date of registration: 20230515 Granted publication date: 20211231 Pledgee: Bank of China Co.,Ltd. Dongguan Branch Pledgor: Dongguan xinhuisheng Precision Industry Co.,Ltd. Registration number: Y2023980040533 |