CN208759971U - A kind of rubber tube extruder head - Google Patents
A kind of rubber tube extruder head Download PDFInfo
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- CN208759971U CN208759971U CN201821573757.XU CN201821573757U CN208759971U CN 208759971 U CN208759971 U CN 208759971U CN 201821573757 U CN201821573757 U CN 201821573757U CN 208759971 U CN208759971 U CN 208759971U
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- mold
- intermediate zone
- parallel intermediate
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- mouth mold
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Abstract
The utility model belongs to field of machining, more particularly to a kind of rubber tube extruder head, including housing, mouth mold and mold core, mold core is connected in housing, mouth mold connects on the coat, there is round taper hole in mouth mold, mold core is located in the round taper hole of mouth mold, mold core is provided with parallel intermediate zone I in outlet spout, mouth mold is provided with parallel intermediate zone II in gum outlet, mold core keeps stablizing when parallel intermediate zone I, which is arranged, in port of exit pipe so that tube core is come out, it does not shake, outlet pipe is smooth, parallel intermediate zone II, which is arranged, in gum outlet in mouth mold can guarantee sebific duct surfacing, parallel intermediate zone I can guarantee that tube core is stablized with the cooperation of parallel intermediate zone II, it is uniform to cover glue, finished product sebific duct tube wall is smooth, outlet pipe is smooth, outlet pipe is avoided to cover the low problem of the uneven qualification rate of glue, structure is simple.
Description
Technical field
The utility model belongs to field of machining, and in particular to a kind of rubber tube extruder head.
Background technique
Sebific duct production needs to complete using adjusting head extrusion technique, existing extruder head generally comprise housing, mouth mold,
Mold core, mold core are connected in housing, and mouth mold connects on the coat, has round taper hole in mouth mold, and mold core is located in round taper hole,
Existing mouth mold, being used cooperatively for mold core will lead to generation shaking when tube core comes out out of mold core, and then cause from mouth mold, mold core
The rubber covering squeezed out in crack is uneven, so that finished product sebific duct surface is covered glue uneven, influences final product quality.
It uses application No. is the patent of " 200920191203.8 " entitled " rubber tube extruder head " and is added in mouth mold
Positioning sleeve avoids the occurrence of the deviation of sebific duct wall thickness, but is arranged that assembly is inconvenient, structure is complicated.
Summary of the invention
The purpose of this utility model is exactly to overcome above-mentioned technical difficulty, and it is simple to provide a kind of structure, can make finished product sebific duct
The uniform rubber tube extruder head of pipe thickness.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of rubber tube extruder head, including housing, mouth mold and mold core, mold core are connected in housing, and mouth mold is connected to housing
On, there is round taper hole, mold core is located in the round taper hole of mouth mold, and the mold core is provided with parallel transition in outlet spout in mouth mold
Band I, the mouth mold are provided with parallel intermediate zone II in gum outlet；
The parallel intermediate zone I is 5mm；
The parallel intermediate zone II is 5mm；
The mold core is connect with sleeve thread；
The mouth mold is connect with housing screw.
The utility model has the following beneficial effects:
Mold core keeps stablizing, not shake when parallel intermediate zone I, which is arranged, in port of exit pipe so that tube core is come out, and outlet pipe is suitable
Freely, parallel intermediate zone II, which is arranged, in gum outlet in mouth mold can guarantee sebific duct surfacing, parallel intermediate zone I and parallel intermediate zone II
Cooperation can guarantee that tube core is stablized, cover that glue is uniform, and finished product sebific duct tube wall is smooth, and outlet pipe is smooth, avoid outlet pipe from covering glue uneven
The low problem of qualification rate, structure are simple.
Detailed description of the invention
Fig. 1 is the utility model section view.
Fig. 2 is the utility model mold core cross-sectional view.
Fig. 3 is the utility model mouth mold cross-sectional view.
Specific embodiment
As shown in Figure 1-3, a kind of rubber tube extruder head, including housing 1, mouth mold 2 and mold core 3, mold core are connected to housing 1
Interior, mouth mold 2 is connected on housing 1, has round taper hole in mouth mold 2, and mold core 3 is located in the round taper hole of mouth mold 2, and mold core 3 exists
Outlet spout is provided with parallel intermediate zone I 6, and mouth mold 2 is provided with parallel intermediate zone II 7 in gum outlet；Parallel intermediate zone I 6 is 5mm；
Parallel intermediate zone II 7 is 5mm；Mold core 3 is threadedly coupled with housing 1；Mouth mold 2 is connect with 1 screw of housing.
When work, tube core enters from head inlet pipe mouth 4 is squeezed out, and rubber enters from glue-feeder 5, and tube core enters the process of mold core 3
When parallel intermediate zone I 6 comes out, due to the constraint of parallel intermediate zone I 6, stablize outlet pipe；Crack of the rubber from mouth mold 2 and mold core 3
It is middle to squeeze out the die surfaces for being covered on to parallel intermediate zone II 7 and coming out from parallel intermediate zone I 6, stablize when tube core comes out from mold core
Degree determines the uniformity coefficient of rubber covering, covers the tube core of rubber by parallel intermediate zone II 7, makes finished product sebific duct surface
Smooth, qualification rate greatly improves, at the same the steady decrease of tube core rubber covering it is uneven caused by outlet pipe have some setbacks number, i.e.,
The cost of manual maintenance when reducing machine operation.
The mold core of the utility model, mouth mold are used and are made into integration, and the mode that screw thread, screw connect is conveniently replaceable different tube diameters
Mold core, mouth mold, it is easy to operate, it is easy to use.
The holding when parallel intermediate zone I, which is arranged, in port of exit pipe to make tube core come out of the mold core of the utility model is stablized, no
Shake, outlet pipe is smooth, and parallel intermediate zone II, which is arranged, in gum outlet in mouth mold can guarantee sebific duct surfacing, parallel intermediate zone I with
The cooperation of parallel intermediate zone II can guarantee that tube core is stablized, and cover that glue is uniform, and finished product sebific duct tube wall is smooth, and outlet pipe is smooth, avoid out
Pipe covers the low problem of the uneven qualification rate of glue, and structure is simple.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of rubber tube extruder head, including housing, mouth mold and mold core, mold core are connected in housing, mouth mold is connected on the coat,
There is round taper hole, mold core is located in the round taper hole of mouth mold, it is characterised in that: the mold core is provided in outlet spout in mouth mold
Parallel intermediate zone I, the mouth mold are provided with parallel intermediate zone II in gum outlet.
2. a kind of rubber tube extruder head according to claim 1, it is characterised in that: the parallel intermediate zone I is 5mm.
3. a kind of rubber tube extruder head according to claim 1, it is characterised in that: the parallel intermediate zone II is 5mm.
4. a kind of rubber tube extruder head according to claim 1, it is characterised in that: the mold core is connect with sleeve thread.
5. a kind of rubber tube extruder head according to claim 1, it is characterised in that: the mouth mold is connect with housing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821573757.XU CN208759971U (en) | 2018-09-26 | 2018-09-26 | A kind of rubber tube extruder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821573757.XU CN208759971U (en) | 2018-09-26 | 2018-09-26 | A kind of rubber tube extruder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759971U true CN208759971U (en) | 2019-04-19 |
Family
ID=66136241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821573757.XU Active CN208759971U (en) | 2018-09-26 | 2018-09-26 | A kind of rubber tube extruder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759971U (en) |
-
2018
- 2018-09-26 CN CN201821573757.XU patent/CN208759971U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: Aircraft nose is extruded to rubber tube Effective date of registration: 20200414 Granted publication date: 20190419 Pledgee: Rural credit cooperative association of Zhaoling District, Luohe City Pledgor: HENAN YIBO TECHNOLOGY Co.,Ltd. Registration number: Y2020980001483 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230428 Granted publication date: 20190419 Pledgee: Rural credit cooperative association of Zhaoling District, Luohe City Pledgor: HENAN YIBO TECHNOLOGY Co.,Ltd. Registration number: Y2020980001483 |