CN209920452U - Novel hot nozzle - Google Patents
Novel hot nozzle Download PDFInfo
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- CN209920452U CN209920452U CN201920563838.XU CN201920563838U CN209920452U CN 209920452 U CN209920452 U CN 209920452U CN 201920563838 U CN201920563838 U CN 201920563838U CN 209920452 U CN209920452 U CN 209920452U
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- material guide
- guide block
- hot nozzle
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Abstract
The utility model discloses a novel heat is chewed, include: a hot nozzle body; a material guide block is arranged on the inner side below the hot nozzle body; a discharging block is arranged below the material guide block; a first material channel is arranged in the middle of the hot nozzle body, the length of the first material channel is 80cm, and a mounting hole for placing a material guide block is formed below the first material channel; a second material channel is arranged in the middle of the material guide block, a conical filtering material channel, a material guide channel and a material distribution channel are sequentially arranged on the second material channel from top to bottom, the upper part of the conical filtering material channel is connected with the first material channel, the lower part of the conical filtering material channel is connected with the material guide channel, the height of the conical filtering material channel is 20cm, and the lower part of the material guide channel is connected with the material distribution channel; the conical filtering material channel, the U-shaped material guide channel at the bottom and the obliquely arranged material distribution channel are arranged, the connection transition between parts is smooth, the generation of dead corners is avoided, and the material stagnation is avoided; the utility model discloses convenient operation has solved current hot chew and has aroused the problem that the hot was chewed and is damaged the hourglass material because of the material expend with heat and contract with cold easily.
Description
Technical Field
The utility model relates to a hot runner technical field specifically is a novel heat is chewed.
Background
In the injection mold industry, compared with a common runner mold, the hot runner mold has the advantages of high injection molding efficiency, good quality of molded plastic parts, raw material saving and the like, and along with the development of the polymer industry, the hot runner technology is continuously perfected and developed, and the application range of the hot runner mold is wider and wider. The hot runner ensures that the plastic of the runner and the sprue keeps a molten state by a heating method, and because the heating rod and the heating ring are arranged near or in the center of the runner, the whole runner from the nozzle outlet of the injection molding machine to the sprue is in a high-temperature state, so that the plastic in the runner keeps molten; the common hot nozzle is long in time and causes deformation of the hot nozzle due to the fact that the solidified materials are retained for expansion with heat and contraction with cold, and then when the hot nozzle is reused, the phenomenon of material leakage can occur, and the whole die is polluted in severe cases.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel heat is chewed to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel hot nozzle, comprising:
a hot nozzle body;
a material guide block is arranged on the inner side below the hot nozzle body;
a discharging block is arranged below the material guide block;
a first material channel is arranged in the middle of the hot nozzle body, the length of the first material channel is 80cm, a mounting hole for placing a material guide block is arranged below the first material channel, and the length of the mounting hole is 20 cm;
a second material channel is arranged in the middle of the material guide block, a conical filtering material channel, a material guide channel and a material distribution channel are sequentially arranged on the second material channel from top to bottom, the upper part of the conical filtering material channel is connected with the first material channel, the lower part of the conical filtering material channel is connected with the material guide channel, the height of the conical filtering material channel is 20cm, and the lower part of the material guide channel is connected with the material distribution channel;
the outer circumferential wall of the discharging block is provided with a limiting ring, the width of the limiting ring is 1cm, and the middle of the limiting ring is provided with a U-shaped hole for placing the material guide block.
Furthermore, the aperture of the first material channel is 3cm, the aperture of the mounting hole is 6cm, and the aperture of the first material channel is larger than that of the second material channel.
Furthermore, the upper part of the material guide block is arranged in the mounting hole, and the lower part of the material guide block is arranged in the U-shaped hole.
Furthermore, a first gap is formed between the upper part of the material guide block and the hot nozzle body, and a second gap is formed between the lower part of the material guide block and the discharging block; the length of the first gap is not less than 1cm, and the length of the second gap is not less than 3 cm.
Furthermore, a sealing ring is arranged between the outer side wall of the discharging block and the inner side wall below the hot nozzle body.
Compared with the prior art, the technical scheme of the utility model have following advantage: the first material channel and the second material channel are skillfully arranged, the conical filtering material channel, the guide channel with the U-shaped bottom and the shunting material channel are obliquely arranged, the connection transition among parts is smooth, the generation of dead angles is avoided, and the material stagnation is avoided; the utility model discloses convenient operation has solved current hot chew and has aroused the problem that the hot was chewed and is damaged the hourglass material because of the material expend with heat and contract with cold easily.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring now to FIG. 1: a novel hot nozzle, comprising:
a hot nozzle body 1; a first material channel 11 is arranged in the middle of the hot nozzle body 1, the length of the first material channel 11 is 80cm, a mounting hole 12 for placing the material guide block 2 is arranged below the first material channel 11, and the length of the mounting hole 12 is 20 cm;
a material guide block 2 is arranged on the inner side below the hot nozzle body 1; a second material channel 21 is arranged in the middle of the material guide block 2, a conical filtering material channel 22, a material guide channel 23 and a material distribution channel 24 are sequentially arranged on the second material channel 21 from top to bottom, the upper part of the conical filtering material channel 22 is connected with the first material channel 11, the lower part of the conical filtering material channel 22 is connected with the material guide channel 23, the height of the conical filtering material channel 22 is 20cm, and the lower part of the material guide channel 23 is connected with the material distribution channel 24;
a discharging block 3 is arranged below the material guide block 2; the outer circumferential wall of the discharging block 3 is provided with a limiting ring 31, the width of the limiting ring is 1cm, and the middle of the limiting ring is provided with a U-shaped hole 32 for placing the material guide block 2; the upper part of the material guide block 2 is positioned in the mounting hole 12, the lower part of the material guide block is positioned in the U-shaped 32, and the material guide block 2 is sleeved between the lower part of the hot nozzle body 1 and the middle inner part of the discharging block 3.
A first gap 4 is formed between the upper part of the material guide block 2 and the hot nozzle body 1, and a second gap 5 is formed between the lower part of the material guide block 2 and the discharging block 3; the length of the first gap 4 is not less than 1cm, and the length of the second gap 5 is not less than 3 cm.
The aperture of the first material channel 11 is 3cm, the aperture of the mounting hole 12 is 6cm, and the aperture of the first material channel 11 is larger than that of the second material channel 21.
The outer side wall of the discharging block 3 and the lower inner side wall of the hot nozzle body 1 are provided with the sealing ring 6, the heater heats the hot nozzle body 1, the sealing ring 6 can play a role in sealing and heat preservation, and heat dissipation in the hot nozzle body 1 is slowed down.
The use principle is as follows: when production stops, the clout in the first material way 11 falls into the second material way 21 under the action of self gravity, the top of the conical filtering material way 22 is contacted with the bottom of the first material way 11, the material falling into the conical filtering material way 22 flows into the material guide channel 23 along the side wall, the bottom of the material guide channel 23 is U-shaped, therefore, the material enters the shunting material way 24 from the bottommost part of the material guide channel, the material flows out along the shunting channel 24, the connection transition between parts smoothly stops the generation of dead angle, and further the material stagnation is not generated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel hot nozzle, comprising:
a hot nozzle body;
a material guide block is arranged on the inner side below the hot nozzle body;
a discharging block is arranged below the material guide block;
a first material channel is arranged in the middle of the hot nozzle body, the length of the first material channel is 80cm, a mounting hole for placing a material guide block is arranged below the first material channel, and the length of the mounting hole is 20 cm;
a second material channel is arranged in the middle of the material guide block, a conical filtering material channel, a material guide channel and a material distribution channel are sequentially arranged on the second material channel from top to bottom, the upper part of the conical filtering material channel is connected with the first material channel, the lower part of the conical filtering material channel is connected with the material guide channel, the height of the conical filtering material channel is 20cm, and the lower part of the material guide channel is connected with the material distribution channel;
the outer circumferential wall of the discharging block is provided with a limiting ring, the width of the limiting ring is 1cm, and the middle of the limiting ring is provided with a U-shaped hole for placing the material guide block.
2. A novel heat is chewed according to claim 1, and is characterized in that the aperture of the first material channel is 3cm, the aperture of the mounting hole is 6cm, and the aperture of the first material channel is larger than that of the second material channel.
3. The novel hot nozzle as claimed in claim 1, wherein the guide block is disposed in the mounting hole at the upper part and in the U-shaped hole at the lower part.
4. The novel heat nozzle according to claim 1, wherein a first gap exists between the upper part of the material guide block and the heat nozzle body, and a second gap exists between the lower part of the material guide block and the material discharge block; the length of the first gap is not less than 1cm, and the length of the second gap is not less than 3 cm.
5. A novel heat nozzle according to claim 1, characterised in that a sealing ring is provided between the outer side wall of the discharger block and the lower inner side wall of the heat nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563838.XU CN209920452U (en) | 2019-04-24 | 2019-04-24 | Novel hot nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563838.XU CN209920452U (en) | 2019-04-24 | 2019-04-24 | Novel hot nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209920452U true CN209920452U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563838.XU Active CN209920452U (en) | 2019-04-24 | 2019-04-24 | Novel hot nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209920452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815782A (en) * | 2019-11-21 | 2020-02-21 | 衡阳市鸿康纸塑容器包装有限公司 | Constant temperature material feeding unit of horizontal blowing machine |
-
2019
- 2019-04-24 CN CN201920563838.XU patent/CN209920452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815782A (en) * | 2019-11-21 | 2020-02-21 | 衡阳市鸿康纸塑容器包装有限公司 | Constant temperature material feeding unit of horizontal blowing machine |
| CN110815782B (en) * | 2019-11-21 | 2021-07-30 | 衡阳市鸿康纸塑容器包装有限公司 | Constant temperature material feeding unit of horizontal blowing machine |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 area a, third floor, plant 1, No. 2, Yongfeng Road, Xinglin, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen Daoshun Technology Co.,Ltd. Address before: 361000 area a, third floor, plant 1, No. 2, Yongfeng Road, Xinglin, Jimei District, Xiamen City, Fujian Province Patentee before: Xiamen Road Hot Runner Technology Co.,Ltd. |