CN208993041U - Extruder barrel improved structure - Google Patents
Extruder barrel improved structure Download PDFInfo
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- CN208993041U CN208993041U CN201821138753.9U CN201821138753U CN208993041U CN 208993041 U CN208993041 U CN 208993041U CN 201821138753 U CN201821138753 U CN 201821138753U CN 208993041 U CN208993041 U CN 208993041U
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- Prior art keywords
- machine barrel
- wall
- cooling water
- annular
- barrel
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Abstract
The utility model discloses a kind of extruder barrel improved structures, including machine barrel, the outer wall of the machine barrel is connected with feeding inlet, the inner wall of the machine barrel is circumferentially-spaced to be disposed with several interior recessed bars to form a forced feeding set, the feeding inlet is connected to the forced feeding set, and the outer wall of the machine barrel is additionally provided with cooling water flow conduits.The utility model has the beneficial effects that: 1, machine barrel forced feeding part, be made of one with machine barrel, improve the rigidity of machine barrel, manufacture link is simpler and more direct.2, cooling water flow conduits cover completely isolated with forced feeding, and processed resin will not be mixed into cooling circulating water.3, hopper circulating cooling is partially disposed in machine drum body, and only Inlet and outlet water nozzle position is slightly changed, and does not influence the shape of original equipment.4, machine barrel assembly and maintenance are more simple and convenient than original structure.
Description
Technical field
The utility model relates to extruder technology fields, and in particular to a kind of 60 extrusion of Germany import 110KV production line φ
Machine machine barrel improved structure.
Background technique
Referring to Fig. 1, embedded with forced feeding set 3, machine in the middle part of one end of former 60 machine barrel 1 of Germany import 110KV production line φ
1 outer wall of cylinder, which is connected with, covers the feeding inlet 2 that 3 inner cavities are connected to forced feeding, forces and is provided between feeding set 3 and 1 inner wall of machine barrel
Cooling water flow conduits 4 force the inner wall of feeding set 3 is circumferentially-spaced to be disposed with several interior recessed bar 3a, and cooling water flow conduits 4 have water inlet
5 and water outlet 6.But the machine barrel hopper cooling segment structure of this structure is comparatively laborious, manufacturing cost is high, and maintenance difficulty is big.
Moreover, the gap between feeding set 3 and 1 inner wall of machine barrel is forced to connect using welding structure 7, once welding is not tight, it is processed
Resin be easy to be mixed into cooling circulating water, influence the use of equipment.
Utility model content
The purpose of this utility model is that for the above-mentioned insufficient and defect of the prior art, a kind of extruder barrel is provided and is changed
Good figure structure, to solve the above problems.
The technical issues of the utility model is solved can be realized using following technical scheme:
The outer wall of extruder barrel improved structure, including machine barrel, the machine barrel is connected with feeding inlet, which is characterized in that
The inner wall of the machine barrel is circumferentially-spaced to be disposed with several interior recessed bars to form a forced feeding set, and the feeding inlet is forced with described
Feeding set connection, the outer wall of the machine barrel are additionally provided with cooling water flow conduits.
In a preferred embodiment of the utility model, the outer wall of the machine barrel is provided with annular cooling water slot, described
Annular cooling water slot passes through annular bound edge cladding, and the annular bound edge is provided with inlet and outlet, the annular cooling water
Slot and the annular bound edge form the cooling water flow conduits.
In a preferred embodiment of the utility model, gap passes through between the annular cooling water slot and annular bound edge
Welding structure sealing.
Due to using technical solution as above, the utility model has the beneficial effects that:
1, machine barrel is forced feeding part, is made of one with machine barrel, improve the rigidity of machine barrel, manufacture link is simpler and more direct.
2, cooling water flow conduits cover completely isolated with forced feeding, and processed resin will not be mixed into cooling circulating water.
3, hopper circulating cooling is partially disposed in machine drum body, and only Inlet and outlet water nozzle position is slightly changed, and is not influenced original and is set
Standby shape.
4, machine barrel assembly and maintenance are more simple and convenient than original structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the barrel configuration of the prior art.
Fig. 2 is a kind of structural schematic diagram of embodiment of the utility model.
Specific embodiment
Extruder barrel improved structure shown in Figure 2, including machine barrel 100, the outer wall of machine barrel 100 are connected with pan feeding
Mouth 200, the inner wall of machine barrel 100 is circumferentially-spaced to be disposed with several interior recessed bars 110 to form a forced feeding set 300, feeding inlet 200
It is connected to forced feeding set 300, the outer wall of machine barrel 100 is additionally provided with cooling water flow conduits 400.
In the present embodiment, the outer wall of machine barrel 100 is provided with annular cooling water slot 410, and annular cooling water slot 410 passes through annular
Bound edge 420 coats, and annular bound edge 420 is provided with water inlet 421 and water outlet 422, annular cooling water slot 410 and annular bound edge
420 form cooling water flow conduits 400.Gap is sealed by welding structure 430 between annular cooling water slot 410 and annular bound edge 420.
The utility model has the beneficial effects that:
1, machine barrel is forced feeding part, is made of one with machine barrel, improve the rigidity of machine barrel, manufacture link is simpler and more direct.
2, cooling water flow conduits cover completely isolated with forced feeding, and processed resin will not be mixed into cooling circulating water.
3, hopper circulating cooling is partially disposed in machine drum body, and only Inlet and outlet water nozzle position is slightly changed, and is not influenced original and is set
Standby shape.
4, machine barrel assembly and maintenance are more simple and convenient than original structure.
Claims (3)
1. the outer wall of extruder barrel improved structure, including machine barrel, the machine barrel is connected with feeding inlet, which is characterized in that institute
State machine barrel inner wall it is circumferentially-spaced be disposed with several interior recessed bars to form a forced feeding set, the feeding inlet and described force are fed
Material set connection, the outer wall of the machine barrel are additionally provided with cooling water flow conduits.
2. extruder barrel improved structure as described in claim 1, which is characterized in that the outer wall of the machine barrel is provided with ring
Shape cooling trough, the annular cooling water slot pass through annular bound edge cladding, and the annular bound edge is provided with inlet and outlet,
The annular cooling water slot and the annular bound edge form the cooling water flow conduits.
3. extruder barrel improved structure as claimed in claim 2, which is characterized in that the annular cooling water slot and annular
Gap is sealed by welding structure between bound edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138753.9U CN208993041U (en) | 2018-07-18 | 2018-07-18 | Extruder barrel improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138753.9U CN208993041U (en) | 2018-07-18 | 2018-07-18 | Extruder barrel improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208993041U true CN208993041U (en) | 2019-06-18 |
Family
ID=66797929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821138753.9U Active CN208993041U (en) | 2018-07-18 | 2018-07-18 | Extruder barrel improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208993041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049615A (en) * | 2018-07-18 | 2018-12-21 | 金杯电工衡阳电缆有限公司 | Extruder barrel improved structure |
-
2018
- 2018-07-18 CN CN201821138753.9U patent/CN208993041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049615A (en) * | 2018-07-18 | 2018-12-21 | 金杯电工衡阳电缆有限公司 | Extruder barrel improved structure |
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