CN201268088Y - Single screw extruder - Google Patents
Single screw extruder Download PDFInfo
- Publication number
- CN201268088Y CN201268088Y CNU2008201215481U CN200820121548U CN201268088Y CN 201268088 Y CN201268088 Y CN 201268088Y CN U2008201215481 U CNU2008201215481 U CN U2008201215481U CN 200820121548 U CN200820121548 U CN 200820121548U CN 201268088 Y CN201268088 Y CN 201268088Y
- Authority
- CN
- China
- Prior art keywords
- screw
- machine barrel
- machine
- worm
- upright post
- 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.)
- Expired - Lifetime
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Classifications
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- 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
- B29C48/265—Support structures or bases for apparatus, e.g. frames
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- 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
- B29C48/397—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 a single screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a single screw extruder, comprising a driving motor (4), a screw (12), a machine barrel (13), a machine-barrel heating ring (14), a speed reducer (15) and a machine base (11); wherein, the driving motor (4) is connected with the speed reducer (15) which is connected with the screw (12), and the screw (12) is in running fit with the central hole of the machine barrel (13); the outer surface of the machine barrel (13) is provided with the machine-barrel heating ring (14); and a lifting device and a rotating device are arranged between the machine barrel (13) and the machine base (11). Compared with the prior art, the machine body can be adjusted directly and can rotate within 360 degrees in the horizontal direction and vertical direction; and the utility model has the advantages of wide application range, easy operation, small occupied space and large adjusting range.
Description
Technical field:
The utility model relates to a kind of single screw extrusion machine that plastics are extruded that is used for.
Background technology:
The single screw extrusion machine of prior art adopts fixed, the adjustment of extruder fuselage lift in height can only lean against the support bottom and add backing plate adjustment, operating difficulties, adjustable range are little, simultaneously because fuselage can not be done 360 ° of rotation adjustment in the horizontal and vertical directions, when die location inconvenience adjustment and die head and horizontal plane are angled, then die head needs different transit joints with the connection of extruder head, and fuselage moving in the horizontal direction, need that boom hoisting is auxiliary could be realized, so the scope of application is little, troublesome poeration, occupation of land space are big.
The utility model content:
The utility model provides a kind of fuselage height directly to adjust at above problem and fuselage can be made 360 ° of rotation adjustment, big, simple to operate, the occupation of land single screw extrusion machine that the space is little and adjustable range is big of the scope of application in the horizontal and vertical directions.
The utility model overcomes the above problems used technical scheme: a kind of single screw extrusion machine with following structure is provided, it comprises drive motors, screw rod, machine barrel, machine barrel heating collar, reduction box and support, drive motors is connected with reduction box, reduction box is connected with screw rod, screw rod is rotatably assorted in the centre bore of machine barrel, the machine barrel outer circumference surface is provided with the machine barrel heating collar, is provided with lowering or hoisting gear and whirligig between described machine barrel and the support.
Described lowering or hoisting gear comprises the lifting guide upright post, the worm and gear assembly, elevating screw and screw, described lifting guide upright post is connected with support, the worm and gear assembly is provided with wind, the worm and gear assembly is rotatably assorted on the lifting guide upright post, and the power output shaft of worm and gear assembly is connected with elevating screw, elevating screw screws into a screw pair with screw, screw is provided with the axis through hole parallel with the axis of screwed hole, this through hole and lifting guide upright post are slidingly matched, elevating screw is provided with cover plate away from an end of worm and gear assembly, and elevating screw and cover plate are rotatably assorted, and cover plate and the axis lifting guide upright post parallel with the elevating screw axis is rotatably assorted.
Described whirligig comprises bracing frame and disk, and the circumferencial direction of described disk one end face is provided with T-slot, is provided with the bolt with its sliding fit in this T-slot, and bracing frame is connected with disk by bolt.
Described screw is connected with disk.
Described machine barrel is connected with bracing frame with reduction box.
After adopting above structure, the utility model compared with prior art, owing on fuselage, be provided with lowering or hoisting gear and whirligig, the fuselage height can directly be adjusted, and fuselage can be done 360 ° of rotations in the horizontal and vertical directions and adjust, then when die location can not adjustment and die head and horizontal plane when angled, only need directly to regulate the angle that fuselage can adapt to die location and die head, need not transit joint, and when machine does not use, it can be adjusted to the state that takes up an area of the space minimum, therefore the utlity model has the fuselage height can directly adjust, and fuselage can be done 360 ° of rotations in the horizontal and vertical directions and adjust, the scope of application is big, simple to operate, the occupation of land space is little and adjustable range is big.
As further improvement, described support is provided with universal walking castor, make fuselage moving the servicing unit do not need other and just can realize in the horizontal direction, and machine can shift machine onto zone to be put when not using, so the scope of application is big, simple to operate and the occupation of land space is little.
Description of drawings:
Fig. 1 is a broken section structural representation of the present utility model.
Fig. 2 is that Fig. 1 is along the broken section structural representation of A to view.
Fig. 3 is along the sectional structure schematic diagram of B-B line among Fig. 1.
As shown in the figure: 1, universal walking castor, 2, the lifting guide upright post, 3, the worm and gear assembly, 4, drive motors, 5, bracing frame, 6, bolt, 7, elevating screw, 8, disk, 9, screw, 10, wind, 11, support, 12, screw rod, 13, machine barrel, 14, machine barrel heating collar, 15, reduction box, 16, cover plate.
Concrete embodiment:
Below in conjunction with concrete embodiment, the utility model is described further:
As Fig. 1, Fig. 2 and a kind of single screw extrusion machine shown in Figure 3, it comprises drive motors 4, screw rod 12, machine barrel 13, machine barrel heating collar 14, reduction box 15 and support 11, drive motors 4 is connected with reduction box 15, reduction box 15 is connected with screw rod 12, screw rod 12 is rotatably assorted in the centre bore of machine barrel 13, machine barrel 13 outer circumference surfaces are provided with machine barrel heating collar 14, are provided with lowering or hoisting gear and whirligig between described machine barrel 13 and the support 11.
Described lowering or hoisting gear comprises lifting guide upright post 2, worm and gear assembly 3, elevating screw 7 and screw 9, worm and gear assembly 3 is provided with wind 10, worm and gear assembly 3 is rotatably assorted on lifting guide upright post 2, and the power output shaft of worm and gear assembly 3 is connected with elevating screw 7, elevating screw 7 screws into a screw pair with screw 9, one end of screw 9 is provided with the axis through hole parallel with the axis of screwed hole, this through hole and lifting guide upright post 2 are slidingly matched, the other end of screw 9 is provided with fitting case, elevating screw 7 is provided with cover plate 16 away from an end of worm and gear assembly 3, and elevating screw 7 is rotatably assorted with cover plate 16, cover plate 16 and the axis lifting guide upright post 2 parallel with elevating screw 7 axis is rotatably assorted, and the bottom of lifting guide upright post 2 is connected with support 11.
Described whirligig comprises bracing frame 5 and disk 8, and the circumferencial direction of described disk 8 one end faces is provided with T-slot, is provided with the bolt 6 with its sliding fit in this T-slot, and bracing frame 5 is connected with disk 8 by bolt 6.The other end of described disk 8 and screw 9 are away from the end welding of fitting case.Described machine barrel 13 is connected with bracing frame 5 with reduction box 15.
Described horizontally moving device is meant and is provided with universal walking castor 1 in the bottom of support 11.
During work, position situation according to die location and die head, the utility model is pushed near the mould, rotary handle crank is regulated the upper-lower position of fuselage, and unclamps the bolt in the disk T-slot, regulate the angle of extruder head and horizontal plane angle, and can directly promote fuselage and rotate in the horizontal direction, after extruder head is aimed at die head and connected, connect power supply and reinforcedly get final product work.When it extruded work to the another one mould when needs, powered-down can directly be pushed into the utility model near it, and adjusting is moved with last identical, after extruder head is aimed at the die head connection, and the energising and the work that gets final product of feeding in raw material.
Claims (6)
1. single screw extrusion machine, it comprises drive motors (4), screw rod (12), machine barrel (13), machine barrel heating collar (14), reduction box (15) and support (11), drive motors (4) is connected with reduction box (15), reduction box (15) is connected with screw rod (12), screw rod (12) is rotatably assorted in the centre bore of machine barrel (13), machine barrel (13) outer circumference surface is provided with machine barrel heating collar (14), it is characterized in that: be provided with lowering or hoisting gear and whirligig between described machine barrel (13) and the support (11).
2. single screw extrusion machine according to claim 1, it is characterized in that: described lowering or hoisting gear comprises lifting guide upright post (2), worm and gear assembly (3), elevating screw (7) and screw (9), described lifting guide upright post (2) is connected with support (11), worm and gear assembly (3) is provided with wind (10), worm and gear assembly (3) is rotatably assorted on lifting guide upright post (2), and the power output shaft of worm and gear assembly (3) is connected with elevating screw (7), elevating screw (7) screws into a screw pair with screw (9), screw (9) is provided with the axis through hole parallel with the axis of screwed hole, this through hole and lifting guide upright post (2) are slidingly matched, elevating screw (7) is provided with cover plate (16) away from an end of worm and gear assembly (3), and elevating screw (7) and cover plate (16) are rotatably assorted, and cover plate (16) and the axis lifting guide upright post (2) parallel with elevating screw (7) axis is rotatably assorted.
3. single screw extrusion machine according to claim 1, it is characterized in that: described whirligig comprises bracing frame (5) and disk (8), the circumferencial direction of described disk (8) one end faces is provided with T-slot, be provided with the bolt (6) with its sliding fit in this T-slot, bracing frame (5) is connected with disk (8) by bolt (6).
4. according to claim 2 or 3 described single screw extrusion machines, it is characterized in that: described screw (9) is connected with disk (8).
5. according to claim 1 or 3 described single screw extrusion machines, it is characterized in that: described machine barrel (13) is connected with bracing frame (5) with reduction box (15).
6. single screw extrusion machine according to claim 1 is characterized in that: described support (11) is provided with universal walking castor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201215481U CN201268088Y (en) | 2008-07-16 | 2008-07-16 | Single screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201215481U CN201268088Y (en) | 2008-07-16 | 2008-07-16 | Single screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268088Y true CN201268088Y (en) | 2009-07-08 |
Family
ID=40840671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201215481U Expired - Lifetime CN201268088Y (en) | 2008-07-16 | 2008-07-16 | Single screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268088Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080023A (en) * | 2018-08-07 | 2018-12-25 | 宁国诚石橡塑制品有限公司 | Open mill can adjust rack |
-
2008
- 2008-07-16 CN CNU2008201215481U patent/CN201268088Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080023A (en) * | 2018-08-07 | 2018-12-25 | 宁国诚石橡塑制品有限公司 | Open mill can adjust rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |