CN202079762U - Automatic screw assembling and disassembling device of adjustable plastic extruding machine - Google Patents
Automatic screw assembling and disassembling device of adjustable plastic extruding machine Download PDFInfo
- Publication number
- CN202079762U CN202079762U CN2011201915993U CN201120191599U CN202079762U CN 202079762 U CN202079762 U CN 202079762U CN 2011201915993 U CN2011201915993 U CN 2011201915993U CN 201120191599 U CN201120191599 U CN 201120191599U CN 202079762 U CN202079762 U CN 202079762U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- screw
- reducing motor
- driving gear
- disassembling device
- 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 - Fee Related
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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
- B29C48/256—Exchangeable extruder parts
Abstract
The utility model belongs to the field of plastic machinery and relates to an automatic screw assembling and disassembling device of an adjustable plastic extruding machine, which comprises a speed reducing motor and a support plate, wherein the speed reducing motor is connected with a driving gear; the driving gear is connected with two driven gears; the two driven gears are respectively connected with a screw; fixed plates are respectively arranged at two ends of the screw; a fixed fixture block is arranged on the screw; the speed reducing motor, the driving gear, the driven gears, the screw, the fixed plates and the fixed fixture block are arranged on the support plate; a lifting wheel is arranged under the support plate; the fixed fixture block is of a ring structure provided with an opening and made of elastic materials; internal threaded holes are respectively formed on two sides of the opening of the fixed fixture block; and the fixed fixture block is fixedly connected with a fixed clamp plate provided with corresponding internal threaded holes through the internal threaded holes and a bolt. The working available size can be adjusted, the application range can be extended, and the automatic screw assembling and disassembling device can solve the problems of low production efficiency and high production cost. In addition, the automatic screw assembling and disassembling device has the advantages of simple structure and reliable working and is convenient to use.
Description
Technical field
The utility model belongs to the plastics machinery field, specifically, relates to the automatic attaching/detaching apparatus of a kind of adjustable screw of plastic extruder.
Background technology
At present, in processing modified plastics, during to operations such as plastic extruder clean, when changing the screw rod of extruder, its dismounting and installation all are by manually with crow bar screw rod being prized and prizes into, like this screw rod is caused damage easily, also being difficult to take out for the screw of plastic extruder of producing special material, in addition, the extruder temperature that has just taken out is very high, and manually-operated also is easy to be scalded, and, when manually screw rod being installed, also cause the screw rod damage easily.The disassemblerassembler of more existing screw of plastic extruder, also necessarily its scope of application is restricted because of its work suitable dimensions, the dismounting of the screw of plastic extruder of different model size needs different disassemblerassemblers, exists productivity ratio to reduce the problem that production cost is high.
The utility model content
The utility model provides a kind of adjustable screw of plastic extruder automatic attaching/detaching apparatus, its work suitable dimensions is adjustable, its work scope of application is enlarged, the dismounting of the screw of plastic extruder of different model size can be achieved by regulating same disassemblerassembler, it is low to solve production efficiency, the problem that production cost is high.
The technical scheme that the utility model adopted is:
The automatic attaching/detaching apparatus of adjustable screw of plastic extruder, comprise reducing motor and gripper shoe, described reducing motor is connected with driving gear, described driving gear is connected with two driven gears, described two driven gears are connected with leading screw respectively, the two ends of described leading screw are respectively equipped with fixed head, described leading screw is provided with fixedly fixture block, described reducing motor, driving gear, driven gear, leading screw, fixed head and fixedly fixture block all be arranged on the gripper shoe, be provided with lifting wheel below the described gripper shoe, described fixedly fixture block is the cirque structure that is provided with opening and adopts elastic material to make, the both sides of the opening on the described fixedly fixture block are respectively equipped with internal thread hole, and described fixedly fixture block is fixedly connected by its internal thread hole and bolt and the fixing chuck plate that is provided with corresponding internal thread hole.
In the technical solution of the utility model, also have following additional technical feature:
The opening both sides of described fixedly fixture block are respectively equipped with two or more internal thread holes.
The two ends of described leading screw are connected with fixed head by the bearing that is fixed on the fixed head respectively.
The lifting wheel of described gripper shoe bottom is four.
Compared with prior art, advantage of the present utility model and good effect are: the automatic attaching/detaching apparatus of adjustable screw of plastic extruder of the present utility model, its work suitable dimensions is adjustable, its work scope of application is enlarged, and the dismounting of the screw of plastic extruder of different model size can be achieved by regulating same disassemblerassembler, and it is low to solve production efficiency, the problem that production cost is high, have simple in structure, easy to use, the advantage of reliable operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the automatic attaching/detaching apparatus structural representation of the adjustable screw of plastic extruder of the utility model;
Fig. 2 is the automatic attaching/detaching apparatus structure side of the adjustable screw of plastic extruder of a utility model view;
Fig. 3 is fixing fixture block structural representation;
Fig. 4 is fixing fixture block structure side view;
Fig. 5 is the fixing chuck plate structural representation.
Among the figure, 1 is reducing motor, and 2 is driving gear, and 3 and 4 is driven gear, and 5 and 6 is leading screw, and 7 and 8 is fixed head, and 9 are fixing fixture block, and 10 is internal thread hole, and 11 is gripper shoe, and 12 is lifting wheel, and 13 is fixing chuck plate.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, the automatic attaching/detaching apparatus of adjustable screw of plastic extruder, comprise reducing motor 1 and gripper shoe 11, described reducing motor 1 is connected with driving gear 2, described driving gear 2 is connected with 4 with two driven gears 3, described two driven gears 3 are connected with 6 with leading screw 5 respectively with 4, described leading screw 5 and 6 two ends are respectively equipped with fixed head 7 and 8,5 and 6 are provided with fixedly fixture block 9 on the described leading screw, described reducing motor 1, driving gear 2, driven gear 3 and 4, leading screw 5 and 6, fixed head 7 and 8 and fixedly fixture block 9 all be arranged on the gripper shoe 11, be provided with lifting wheel 12 below the described gripper shoe 11, the cirque structure of described fixedly fixture block 9 for being provided with opening and adopting elastic material to make, the both sides of the opening on the described fixedly fixture block 9 are respectively equipped with internal thread hole 10, and described fixedly fixture block 9 is fixedly connected by its internal thread hole 10 and bolt and the fixing chuck plate 13 that is provided with corresponding internal thread hole 10; The opening both sides of described fixedly fixture block 9 are respectively equipped with two internal thread holes 10; Described leading screw 5 is connected with fixed head by the bearing that is fixed on the fixed head 7 and 8 respectively with 6 two ends; The lifting wheel 12 of described gripper shoe 11 bottoms is four.
With embodiment 1, different is that the opening both sides of described fixedly fixture block 9 are respectively equipped with four internal thread holes 10.
Like this when work, the automatic attaching/detaching apparatus of adjustable screw of plastic extruder of the present utility model, starting reducing motor 1 is just changeing, and it drives driving gear 2 and driven gear 3 and 4 rotations, thereby drive leading screw 5 and 6 rotations, feasible fixedly fixture block 9 is done and is linearly moved to end; The fixing bolt of fixture block 9 is pulled down, fixture block is blocked the draw-in groove of screw front end big nut, tighten the screws, counter-rotating reducing motor 1 is pulled down screw rod from plastic extruder; During loading screw, fixedly fixture block 9 moves to fixed head 7 one sides, unload bolt, the screw rod draw-in groove is placed on fixedly on the fixture block 9, tighten the screws is fixed on screw rod fixedly on the fixture block 9 with screw, counter-rotating reducing motor 1, make screw rod move to by the plastic extruder, screw rod is inserted in the screw tube of plastic extruding machine; It can match with the fixedly fixture block 9 that is provided with opening by the fixing chuck plate 13 with different internal thread hole 10 spacings, regulates the fixedly size of fixture block 9, thereby is applicable to the disassemble and assemble work of the screw of plastic extruder of different model and size.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (4)
1. the automatic attaching/detaching apparatus of adjustable screw of plastic extruder, comprise reducing motor (1) and gripper shoe (11), described reducing motor (1) is connected with driving gear (2), described driving gear (2) is connected with two driven gears (3) (4), described two driven gears (3) (4) are connected with leading screw (5) (6) respectively, the two ends of described leading screw (5) (6) are respectively equipped with fixed head (7) (8), described leading screw (5) (6) is provided with fixedly fixture block (9), described reducing motor (1), driving gear (2), driven gear (3) (4), leading screw (5) (6), fixed head (7) (8) and fixedly fixture block (9) all be arranged on the gripper shoe (11), be provided with lifting wheel (12) below the described gripper shoe (11), it is characterized in that: the cirque structure of described fixedly fixture block (9) for being provided with opening and adopting elastic material to make, the both sides of the opening on the described fixedly fixture block (9) are respectively equipped with internal thread hole (10), and described fixedly fixture block (9) is fixedly connected by its internal thread hole (10) and bolt and the fixing chuck plate (13) that is provided with corresponding internal thread hole (10).
2. the automatic attaching/detaching apparatus of adjustable screw of plastic extruder according to claim 1 is characterized in that: the opening both sides of described fixedly fixture block (9) are respectively equipped with two or more internal thread holes (10).
3. the automatic attaching/detaching apparatus of adjustable screw of plastic extruder according to claim 1 is characterized in that: the two ends of described leading screw (5) (6) are connected with fixed head (7) (8) by the bearing that is fixed on the fixed head (7) (8) respectively.
4. the automatic attaching/detaching apparatus of adjustable screw of plastic extruder according to claim 1 is characterized in that: the lifting wheel (12) of described gripper shoe (11) bottom is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201915993U CN202079762U (en) | 2011-06-08 | 2011-06-08 | Automatic screw assembling and disassembling device of adjustable plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201915993U CN202079762U (en) | 2011-06-08 | 2011-06-08 | Automatic screw assembling and disassembling device of adjustable plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079762U true CN202079762U (en) | 2011-12-21 |
Family
ID=45340416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201915993U Expired - Fee Related CN202079762U (en) | 2011-06-08 | 2011-06-08 | Automatic screw assembling and disassembling device of adjustable plastic extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808147A (en) * | 2019-02-15 | 2019-05-28 | 陈绪涛 | A kind of plastics high-efficiency environment friendly extruder for plastics |
-
2011
- 2011-06-08 CN CN2011201915993U patent/CN202079762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808147A (en) * | 2019-02-15 | 2019-05-28 | 陈绪涛 | A kind of plastics high-efficiency environment friendly extruder for plastics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120608 |