CN208629851U - A kind of screw rod gun barrel - Google Patents
A kind of screw rod gun barrel Download PDFInfo
- Publication number
- CN208629851U CN208629851U CN201721915383.0U CN201721915383U CN208629851U CN 208629851 U CN208629851 U CN 208629851U CN 201721915383 U CN201721915383 U CN 201721915383U CN 208629851 U CN208629851 U CN 208629851U
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- CN
- China
- Prior art keywords
- gun barrel
- fixedly connected
- screw rod
- blimp
- discharge nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of screw rod gun barrels, including the first gun barrel, the side outer wall top position of first gun barrel is connected with feed pipe, the upper surface of first gun barrel is fixedly connected with the first blimp, first gun barrel is fixedly connected with the first discharge nozzle far from the side outer wall bottom position of feed pipe, the lower surface of first gun barrel is fixedly connected with the second gun barrel, the lower surface of second gun barrel is fixedly connected with the second blimp, second blimp is fixedly connected with the second discharge nozzle close to the side outer wall top position of the first discharge nozzle, first discharge nozzle and the second discharge nozzle are fixedly connected to the same third gun barrel far from one end of the first gun barrel, the upper surface of the third gun barrel is fixedly connected with third blimp.The utility model structure is simple, can reduce noise, purifies working environment, material can be allowed adequately to be squeezed, and is adjustable the temperature of gun barrel and then promotes the quality of product.
Description
Technical field
The utility model relates to gun barrel technical field more particularly to a kind of screw rod gun barrels.
Background technique
Screw rod is that outer surface cuts with the cylinder of helicla flute or cuts with the circular cone of Conical Spiral Groove, is chiefly used in plastic shaping and sets
Standby, such as plastic section extruding machine and injection molding machine etc., screw rod is used cooperatively with gun barrel in these devices, they are plastics machineries
Core, with monoblock type, the development and energy-saving demand of special-shaped object material products, screw extrusion type casting becomes trend, row
The fining of industry, personalized production, demand to such screw rod gun barrel is by rapid growth.But it exists in the prior art, screw rod big gun
Cylinder is not enough the extruding of material, and operating noise is larger, and the problem bad to temperature regulation effect, is actually using
It affects in journey.
Utility model content
Purpose of the utility model is to solve some problems existing in the prior art, and a kind of screw rod big gun proposed
Cylinder.
To achieve the goals above, the utility model adopts the technical scheme that
The side outer wall top position of a kind of screw rod gun barrel, including the first gun barrel, first gun barrel is connected with feed pipe,
The upper surface of first gun barrel is fixedly connected with the first blimp, side outer wall bottom of first gun barrel far from feed pipe
Position is fixedly connected with the first discharge nozzle, and the lower surface of first gun barrel is fixedly connected with the second gun barrel, second gun barrel
Lower surface be fixedly connected with the second blimp, second blimp is solid close to the side outer wall top position of the first discharge nozzle
Surely it is connected with the second discharge nozzle, first discharge nozzle and the second discharge nozzle are fixedly connected to together far from one end of the first gun barrel
One third gun barrel, the upper surface of the third gun barrel are fixedly connected with third blimp, first gun barrel and the second gun barrel
Outer surface be fixedly connected to the same collet, the collet is provided with water inlet pipe close to the side outer wall of feed pipe, described
Collet is provided with outlet pipe far from the side outer wall of feed pipe.
Preferably, the inside of first blimp, the second blimp and third blimp is provided with driving motor.
Preferably, the top inner wall of first gun barrel is rotatably connected to the first screw rod.
Preferably, the bottom interior wall of second gun barrel is rotatably connected to the second screw rod.
Preferably, the top inner wall of the third gun barrel is rotatably connected to third screw rod.
Preferably, the third gun barrel is fixedly connected with third discharging far from the side outer wall bottom position of the first gun barrel
Pipe.
Compared with prior art, the utility model provides a kind of screw rod gun barrel, have it is following the utility model has the advantages that
1, the screw rod gun barrel can be realized by the first gun barrel of setting, the second gun barrel and third gun barrel to inside gun barrel
Material is adequately squeezed, avoid the extruding of material insufficient and caused by adverse effect.
2, the screw rod gun barrel can completely cut off driving electricity by the first blimp of setting, the second blimp and third blimp
The noise that machine generates when working purifies working environment.
3, the screw rod gun barrel can carry out the adjusting of temperature to the material inside gun barrel, improve product by the way that collet is arranged
Quality.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, can reduce noise, purifies working environment, material can be allowed adequately to be squeezed, be adjustable the temperature of gun barrel
And then promote the quality of product.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of screw rod gun barrel structural schematic diagram；
Fig. 2 be the utility model proposes a kind of screw rod gun barrel partial view.
In figure: 1 first gun barrel, 2 feed pipes, 3 first blimps, 4 driving motors, 5 first screw rods, 6 first discharge nozzles, 7
Second gun barrel, 8 second blimps, 9 second screw rods, 10 second discharge nozzles, 11 third gun barrels, 12 third blimps, 13 third spiral shells
Bar, 14 third discharge nozzles, 15 collets, 16 water inlet pipes, 17 outlet pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of screw rod gun barrel, including the first gun barrel 1, the side outer wall top position connection of the first gun barrel 1
There is a feed pipe 2, the upper surface of the first gun barrel 1 is fixedly connected with the first blimp 3, outside the first side of the gun barrel 1 far from feed pipe 2
Wall bottom position is fixedly connected with the first discharge nozzle 6, and the lower surface of the first gun barrel 1 is fixedly connected with the second gun barrel 7, the second gun barrel
7 lower surface is fixedly connected with the second blimp 8, and the second blimp 8 is solid close to the side outer wall top position of the first discharge nozzle 6
Surely it is connected with the second discharge nozzle 10, the first discharge nozzle 6 and the second discharge nozzle 10 are fixedly connected with far from one end of the first gun barrel 1
There is the same third gun barrel 11, the upper surface of third gun barrel 11 is fixedly connected with third blimp 12, the first gun barrel 1 and second
The outer surface of gun barrel 7 is fixedly connected to the same collet 15, and collet 15 is provided with water inlet pipe close to the side outer wall of feed pipe 2
16, collet 15 is provided with outlet pipe 17 far from the side outer wall of feed pipe 2.
The inside of first blimp 3, the second blimp 8 and third blimp 12 is provided with driving motor 4, the first gun barrel
1 top inner wall is rotatably connected to the first screw rod 5, and the bottom interior wall of the second gun barrel 7 is rotatably connected to the second screw rod 9, third big gun
The top inner wall of cylinder 11 is rotatably connected to third screw rod 13, side outer wall bottom position of the third gun barrel 11 far from the first gun barrel 1
It is fixedly connected with third discharge nozzle 14.
In the utility model, material is entered inside the first gun barrel 1 by feed pipe 2, first under the drive of driving motor 4
Screw rod 5 can carry out extrusion process to material, and be expelled to third gun barrel 11 from the first discharge nozzle 6, and part of weight is larger not to be had
Continue to squeeze under the action of there are the second screw rod 9 for being extruded sufficient material in the second gun barrel 7, equally passes through the second discharge nozzle
10 are expelled to third gun barrel 11, and material is carried out sufficient extrusion process and passed through by the third screw rod 13 inside last third gun barrel
Third discharge nozzle 14 is discharged, the first blimp 3, the second blimp 8 and third blimp 12 at this time can to driving motor 4 into
The isolation of Row noise purifies working environment, and collet 15 can carry out temperature adjusting processing to the first gun barrel 1 and the second gun barrel 7, with
This improves the quality of product.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of screw rod gun barrel, including the first gun barrel (1), which is characterized in that position at the top of the side outer wall of first gun barrel (1)
It sets and is connected with feed pipe (2), the upper surface of first gun barrel (1) is fixedly connected with the first blimp (3), first gun barrel
(1) the side outer wall bottom position far from feed pipe (2) is fixedly connected with the first discharge nozzle (6), under first gun barrel (1)
Surface is fixedly connected with the second gun barrel (7), and the lower surface of second gun barrel (7) is fixedly connected with the second blimp (8), described
Side outer wall top position of second blimp (8) close to the first discharge nozzle (6) is fixedly connected with the second discharge nozzle (10), described
One end of first discharge nozzle (6) and the second discharge nozzle (10) separate first gun barrel (1) is fixedly connected to the same third gun barrel
(11), the upper surface of the third gun barrel (11) is fixedly connected with third blimp (12), first gun barrel (1) and the second big gun
The outer surface of cylinder (7) is fixedly connected to the same collet (15), and side outer wall of the collet (15) close to feed pipe (2) is set
It is equipped with water inlet pipe (16), the collet (15) is provided with outlet pipe (17) far from the side outer wall of feed pipe (2).
2. a kind of screw rod gun barrel according to claim 1, which is characterized in that first blimp (3), the second blimp
(8) and the inside of third blimp (12) is provided with driving motor (4).
3. a kind of screw rod gun barrel according to claim 1, which is characterized in that the top inner wall of first gun barrel (1) turns
It is dynamic to be connected with the first screw rod (5).
4. a kind of screw rod gun barrel according to claim 1, which is characterized in that the bottom interior wall of second gun barrel (7) turns
It is dynamic to be connected with the second screw rod (9).
5. a kind of screw rod gun barrel according to claim 1, which is characterized in that the top inner wall of the third gun barrel (11) turns
It is dynamic to be connected with third screw rod (13).
6. a kind of screw rod gun barrel according to claim 1, which is characterized in that the third gun barrel (11) is far from the first gun barrel
(1) side outer wall bottom position is fixedly connected with third discharge nozzle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915383.0U CN208629851U (en) | 2017-12-31 | 2017-12-31 | A kind of screw rod gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915383.0U CN208629851U (en) | 2017-12-31 | 2017-12-31 | A kind of screw rod gun barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629851U true CN208629851U (en) | 2019-03-22 |
Family
ID=65730628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721915383.0U Active CN208629851U (en) | 2017-12-31 | 2017-12-31 | A kind of screw rod gun barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208629851U (en) |
-
2017
- 2017-12-31 CN CN201721915383.0U patent/CN208629851U/en active Active
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| GR01 | Patent grant |