CN106335175A - Metal composite screw - Google Patents
Metal composite screw Download PDFInfo
- Publication number
- CN106335175A CN106335175A CN201610915541.6A CN201610915541A CN106335175A CN 106335175 A CN106335175 A CN 106335175A CN 201610915541 A CN201610915541 A CN 201610915541A CN 106335175 A CN106335175 A CN 106335175A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- groove
- screw
- motor
- bearing
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/45—Axially movable screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/425—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders using three or more screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a metal composite screw and belongs to the technical field of extruders. The metal composite screw comprises second screw bodies, a first screw body, a screw head, a controller, a first sliding rail, a first sliding block, a first bearing, a rotary shaft, a second bearing, air cylinders, a second sliding rail, a sixth screw body, a seventh screw body, a first motor, sixth grooves, fifth grooves, fourth grooves, eighth screw bodies, second motors, seventh grooves, a second sliding block, a fifth screw body, fourth screw bodies, third grooves, second grooves, first grooves and third screw bodies. The screw head is mounted on the left side of the first screw body. The first sliding rail is mounted on the right side of the first screw body. The first sliding block is mounted on the first sliding rail. The first bearing is mounted on the first sliding block. The rotary shaft is mounted on the first bearing. The rotary shaft is mounted on the left side of the fifth screw body. The metal composite screw has the advantages of being provided with the auxiliary screw bodies.
Description
Technical field
The present invention relates to a kind of metal composite screw rod, belong to extruder technology field.
Background technology
In plastic extruding forming equipment, plastic extruder is normally referred to as main frame, and the follow-up equipment supporting with it is moulded
Material extrusion shaping machine is then referred to as subsidiary engine.Plastic extruder, through the development of more than 100 years, derives double spiral shells with original single screw rod
Bar, multiscrew, or even the no different types of machines such as screw rod.Plastic extruder can be with tubing, thin film, handful material, monofilament, flat filament, packing
The business kind plastic shaping subsidiary engine coupling such as band, crowded net, sheet material, profile shapes, pelletize, cable cladding, the various plastic extruding formings of composition
Production line, produces various plastics.Therefore, no matter now or in the future plastic extruding forming machinery, be all plastic processing industry
In one of the machine be used widely.
Screw rod generally comprises feeding section, mixing refining head and homogenizing zone at present.The screw rod of prior art is all single screw-rod structure,
There is no other auxiliary threaded rod so that raw material mixing is uneven.In order to solve above-mentioned difficulties, need to develop and a there is auxiliary spiral shell
The metal composite screw rod of bar.
Content of the invention
It is an object of the invention to provide a kind of metal composite screw rod.
The problem to be solved in the present invention be prior art screw rod be all single screw-rod structure problem.
For realizing the purpose of the present invention, the technical solution used in the present invention is:
A kind of metal composite screw rod, including the second screw rod, the first screw rod, screw rod head, controller, the first slide rail, the first slide block,
Clutch shaft bearing, rotating shaft, second bearing, cylinder, the second slide rail, the 6th screw rod, the 7th screw rod, the first motor, the 6th groove, the 5th
Groove, the 4th groove, the 8th screw rod, the second motor, the 7th groove, the second slide block, the 5th screw rod, the 4th screw rod, the 3rd groove,
Second groove, the first groove and the 3rd screw rod, described screw rod head is arranged on the left of the first screw rod, installs first on the right side of the first screw rod
Slide rail, the first slide rail is installed the first slide block, and the first slide block installs clutch shaft bearing, and clutch shaft bearing is installed rotating shaft, and rotating shaft is pacified
It is contained on the left of the 5th screw rod, on the right side of the 5th screw rod, the second slide rail is installed, the second slide rail is installed the second slide block, on the right side of the second slide block
6th screw rod is installed, the 6th screw rod right-hand member is connected with the output shaft of the first motor, the first motor is arranged in the 7th screw rod, the 5th
Second bearing is installed outside screw rod, second bearing each side installs the piston rod of cylinder, cylinder is arranged in the 3rd screw rod, the
Three screw rods are provided with the first groove, the second groove and the 3rd groove, install the second screw rod on the left of the 3rd screw rod, and the second screw rod is installed
On the right side of the first screw rod, on the right side of the 3rd screw rod, the 4th screw rod is installed, the 4th screw rod is arranged on the left of the 7th screw rod, on the 7th screw rod
It is provided with the 7th groove, in the 7th groove, is provided with the 8th screw rod, the 8th screw rod is each side arranged on the output shaft of the second motor
On, the second motor is arranged in the 7th screw rod, and the 7th screw rod is installed the 4th groove, the 5th groove and the 6th groove, controller
It is arranged in the first screw rod, controller is connected with the first motor and the second motor respectively by wire.
Described cylinder internal solenoid valve, electromagnetic valve is connected with controller by wire.
The depth of described second groove is more than the depth of the first groove.
The invention has the advantage that controller controls cylinder to do stretching motion, the 5th screw rod is made to move left and right；Controller controls
First electric motor starting, makes the 6th screw rod rotation, makes the 5th screw rod rotation, makes mixing more abundant；Controller controls the second motor
Start, make the 8th screw rod rotation, make mixing more uniform；Plastic raw materialss enter from the first groove, then are flowed into by the second groove
3rd groove, then it is flowed into the 3rd screw surface, plastic raw materialss so can be made to be extruded；Plastic raw materialss enter from the 4th groove
Enter, then the 6th groove is flowed into by the 5th groove, then be flowed into the 7th screw surface, plastic raw materialss so can be made to be extruded.
Brief description
Fig. 1 is a kind of present invention metal composite screw rod overall structure figure；
In figure: 1, the second screw rod 2, the first screw rod 3, screw rod head 4, controller 5, the first slide rail 6, the first slide block
7th, clutch shaft bearing 8, rotating shaft 9, second bearing 10, cylinder 11, the second slide rail 12, the 6th screw rod 13, the 7th spiral shell
Bar 14, the first motor 15, the 6th groove 16, the 5th groove 17, the 4th groove 18, the 8th screw rod 19, second
Motor 20, the 7th groove 21, the second slide block 22, the 5th screw rod 23, the 4th screw rod 24, the 3rd groove 25,
Two grooves 26, the first groove 27, the 3rd screw rod.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
A kind of present invention metal composite screw rod, including the second screw rod 1, the first screw rod 2, screw rod head 3, controller 4, first
Slide rail 5, the first slide block 6, clutch shaft bearing 7, rotating shaft 8, second bearing 9, cylinder 10, the second slide rail 11, the 6th screw rod 12, the 7th spiral shell
Bar 13, the first motor 14, the 6th groove 15, the 5th groove 16, the 4th groove 17, the 8th screw rod 18, the second motor the 19, the 7th are recessed
Groove 20, the second slide block 21, the 5th screw rod 22, the 4th screw rod 23, the 3rd groove 24, the second groove 25, the first groove 26 and the 3rd
Screw rod 27, described screw rod head 3 is arranged on the left of the first screw rod 2, and the first slide rail 5 is installed, on the first slide rail 5 in the first screw rod 2 right side
First slide block 6 is installed, the first slide block 6 installs clutch shaft bearing 7, clutch shaft bearing 7 is installed rotating shaft 8, rotating shaft 8 is arranged on the 5th spiral shell
On the left of bar 22, the second slide rail 11 is installed on the 5th screw rod 22 right side, and the second slide rail 11 is installed the second slide block 21, and the second slide block 21 is right
The 6th screw rod 12 is installed in side, and the 6th screw rod 12 right-hand member is connected with the output shaft of the first motor 14, and the first motor 14 is arranged on the 7th
In screw rod 13, controller 4 controls the first motor 14 to start, and so that the 6th screw rod 12 is rotated, so that the 5th screw rod 22 is rotated, make mixing more
Plus fully；The outer installation second bearing 9 of 5th screw rod 22, second bearing 9 each side installs the piston rod of cylinder 10, cylinder 10
It is arranged in the 3rd screw rod 27, cylinder 10 internal solenoid valve, electromagnetic valve is connected with controller 4 by wire, controller 4 controls gas
Cylinder 10 does stretching motion, so that the 5th screw rod 22 is moved left and right；3rd screw rod 27 is provided with the first groove 26, the second groove 25 and
Three grooves 24, the depth of the second groove 25 is more than the depth of the first groove 26, and plastic raw materialss enter from the first groove 26, then pass through
Second groove 25 flows into the 3rd groove 24, then is flowed into the 3rd screw rod 27 surface, and plastic raw materialss so can be made to be extruded；3rd
The second screw rod 1 is installed in screw rod 27 left side, and the second screw rod 1 is arranged on the right side of the first screw rod 2, and the 4th spiral shell is installed on the 3rd screw rod 27 right side
Bar 23, the 4th screw rod 23 is arranged on the left of the 7th screw rod 13, and the 7th screw rod 13 is provided with the 7th groove 20, sets in the 7th groove 20
There is the 8th screw rod 18, the 8th screw rod 18 is each side arranged on the output shaft of the second motor 19, the second motor 19 is arranged on
In 7th screw rod 13, controller 4 controls the second motor 19 to start, and so that the 8th screw rod 18 is rotated, makes mixing more uniform；7th spiral shell
4th groove 17, the 5th groove 16 and the 6th groove 15 are installed on bar 13, plastic raw materialss enter from the 4th groove 17, then by the
Five groove 16 flows into the 6th groove 15, then is flowed into the 7th screw rod 13 surface, plastic raw materialss so can be made to be extruded, controller
4 are arranged in the first screw rod 2, and controller 4 is connected with the first motor 14 and the second motor 19 respectively by wire.
Using method of the present invention: controller 4 controls cylinder 10 to do stretching motion, makes the 5th screw rod 22 move left and right；Control
Device 4 controls the first motor 14 to start, and so that the 6th screw rod 12 is rotated, so that the 5th screw rod 22 is rotated, make mixing more abundant；Controller
4 control the second motors 19 start, and so that the 8th screw rod 18 is rotated, make mixing more uniform；Plastic raw materialss enter from the first groove 26,
Again the 3rd groove 24 is flowed into by the second groove 25, then be flowed into the 3rd screw rod 27 surface, plastic raw materialss so can be made to be squeezed
Pressure；Plastic raw materialss enter from the 4th groove 17, then flow into the 6th groove 15 by the 5th groove 16, then are flowed into the 7th screw rod 13
Surface, so can make plastic raw materialss be extruded.
Claims (3)
1. a kind of metal composite screw rod, including the second screw rod (1), the first screw rod (2), screw rod head (3), controller (4), first
Slide rail (5), the first slide block (6), clutch shaft bearing (7), rotating shaft (8), second bearing (9), cylinder (10), the second slide rail (11),
Six screw rods (12), the 7th screw rod (13), the first motor (14), the 6th groove (15), the 5th groove (16), the 4th groove (17),
8th screw rod (18), the second motor (19), the 7th groove (20), the second slide block (21), the 5th screw rod (22), the 4th screw rod
(23), the 3rd groove (24), the second groove (25), the first groove (26) and the 3rd screw rod (27), is characterized in that: described screw rod head
(3) it is arranged on the left of the first screw rod (2), the first slide rail (5) is installed on the right side of the first screw rod (2), the upper installation first of the first slide rail (5)
Slide block (6), the first slide block (6) is upper to install clutch shaft bearing (7), and clutch shaft bearing (7) is upper to install rotating shaft (8), and rotating shaft (8) is arranged on the
On the left of five screw rods (22), the second slide rail (11) is installed on the right side of the 5th screw rod (22), the second slide rail (11) is upper to install the second slide block
(21), the 6th screw rod (12), the output shaft of the 6th screw rod (12) right-hand member and the first motor (14) are installed on the right side of the second slide block (21)
It is connected, the first motor (14) is arranged in the 7th screw rod (13), and the 5th screw rod (22) installs outward second bearing (9), second bearing
(9) piston rod of cylinder (10) is each side installed, cylinder (10) is arranged in the 3rd screw rod (27), on the 3rd screw rod (27)
It is provided with the first groove (26), the second groove (25) and the 3rd groove (24), on the left of the 3rd screw rod (27), the second screw rod (1) is installed,
Second screw rod (1) is arranged on the right side of the first screw rod (2), installs the 4th screw rod (23), the 4th screw rod on the right side of the 3rd screw rod (27)
(23) it is arranged on the left of the 7th screw rod (13), the 7th screw rod (13) is provided with the 7th groove (20), is provided with the 7th groove (20)
8th screw rod (18), the 8th screw rod (18) is each side arranged on the output shaft of the second motor (19), the second motor (19)
It is arranged in the 7th screw rod (13), the 7th screw rod (13) is upper to install the 4th groove (17), the 5th groove (16) and the 6th groove
(15), controller (4) is arranged in the first screw rod (2), and it is electric with the first motor (14) and second respectively that controller (4) passes through wire
Machine (19) is connected.
2. a kind of metal composite screw rod according to claim 1, is characterized in that: described cylinder (10) internal solenoid valve,
Electromagnetic valve is connected with controller (4) by wire.
3. a kind of metal composite screw rod according to claim 1, is characterized in that: the depth of described second groove (25) is big
Depth in the first groove (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915541.6A CN106335175A (en) | 2016-10-21 | 2016-10-21 | Metal composite screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915541.6A CN106335175A (en) | 2016-10-21 | 2016-10-21 | Metal composite screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335175A true CN106335175A (en) | 2017-01-18 |
Family
ID=57840492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610915541.6A Withdrawn CN106335175A (en) | 2016-10-21 | 2016-10-21 | Metal composite screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106335175A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182689A (en) * | 2016-08-30 | 2016-12-07 | 舟山市第塑料机械有限公司 | A kind of multisection type complex screw |
| CN206066917U (en) * | 2016-08-30 | 2017-04-05 | 舟山市第一塑料机械有限公司 | A kind of multisection type complex screw |
| CN206242463U (en) * | 2016-10-21 | 2017-06-13 | 浙江欧维机械有限公司 | A kind of metal composite screw rod |
-
2016
- 2016-10-21 CN CN201610915541.6A patent/CN106335175A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182689A (en) * | 2016-08-30 | 2016-12-07 | 舟山市第塑料机械有限公司 | A kind of multisection type complex screw |
| CN206066917U (en) * | 2016-08-30 | 2017-04-05 | 舟山市第一塑料机械有限公司 | A kind of multisection type complex screw |
| CN206242463U (en) * | 2016-10-21 | 2017-06-13 | 浙江欧维机械有限公司 | A kind of metal composite screw rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170118 |
|
| WW01 | Invention patent application withdrawn after publication |