CN212422105U - Extruding machine - Google Patents
Extruding machine Download PDFInfo
- Publication number
- CN212422105U CN212422105U CN202020632576.0U CN202020632576U CN212422105U CN 212422105 U CN212422105 U CN 212422105U CN 202020632576 U CN202020632576 U CN 202020632576U CN 212422105 U CN212422105 U CN 212422105U
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- cylinder
- feed cylinder
- scraping
- fixedly connected
- pivot
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 31
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 31
- 241001330002 Bambuseae Species 0.000 claims abstract description 31
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 31
- 239000011425 bamboo Substances 0.000 claims abstract description 31
- 244000309464 bull Species 0.000 claims abstract description 16
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 50
- 238000005192 partition Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 34
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 15
- 238000007493 shaping process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an extruder aims at material itself or the material after mixing can have viscidity, and the very easy adhesion needs workman clean up at the inner wall of crowded feed cylinder, the problem of the solution of wasting time and energy. The key points of the technical scheme are as follows: the utility model provides an extruder, including the feed cylinder, be provided with the hopper on the feed cylinder and switch on with the feed cylinder, it is connected with the bull stick to rotate on the feed cylinder, the bull stick passes through speed reducer control, fixedly connected with helical blade on the bull stick, the one end that the bull stick was kept away from to the feed cylinder is provided with solid fixed cylinder, it is connected with the driving piece to rotate on the solid fixed cylinder, the driving piece includes the pivot, motor drive is passed through in the pivot, the one end fixedly connected with U-shaped seat of motor is kept away from in the pivot, the first gag lever post of one end fixedly connected with and the second gag lever post of pivot are kept away from to the U-shaped seat, first gag lever post switches on with. The utility model discloses a section of thick bamboo is scraped to the feed cylinder inner wall to the driving piece drive.
Description
Technical Field
The utility model relates to a mechanical equipment processing field, more specifically say, it relates to an extruder.
Background
The extruder belongs to one of the types of plastic machinery, and originates from the 18 th century, a screw is the heart of the extruder and is a key part of the extruder, and the performance of the screw determines the productivity, plasticizing quality, additive dispersibility, melt temperature, power consumption and the like of one extruder. Is the most important part of the extruder and can directly influence the application range and the production efficiency of the extruder. The rotation through the screw rod produces the effect of extreme pressure to the material, the material just can take place to remove in the feed cylinder, the pressure boost and obtain partial heat from the friction, the material obtains mixing and plastify in the removal in-process of feed cylinder, the fuse-element of viscous state is when being extruded and the bush of flowing through, obtain required shape and shaping, but material itself or through the material after mixing can have viscidity, very easy adhesion is at the inner wall of crowded feed cylinder, need workman's sanitization, waste time and energy.
In order to solve the above problems, the extruder disclosed in chinese patent publication No. CN205835931U includes a hopper, a barrel, a screw rod disposed in the barrel, and a speed reducer, wherein the screw rod includes a rotating rod and a helical blade, the rotating rod is connected to the speed reducer, the helical blade is wound on the rotating rod, the helical blade is bent from inside to outside on the opposite side of the speed reducer, and at least one roller is disposed between adjacent helical blades.
Above-mentioned scheme, the crooked setting of helical blade forms the scallop, the material with the adhesion at the crowded feed cylinder inner wall is scraped downwards to the crooked side of flight at rotatory in-process, reach the effect of scraping comprehensively to crowded feed cylinder inner wall, roller between the helical blade further stirs the material, make the abundant homogeneous mixing of material, further play simultaneously and scrape the effect of scraping the adhesion in crowded feed cylinder inner wall, do not need the later stage to carry out manual cleaning, it is high-efficient convenient, but helical blade can drive the roller rotation at the pivoted in-process, the roller is at the pivoted in-process because the roll surface is the curved surface, make partial material continue the laminating on the inner wall under the pressure of roller, and helical blade strikes off with the inner wall contact and causes wearing and tearing easily, lead to the material to be difficult to the clearance more inside crowded feed cylinder.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an extruder rotates through the motor drive pivot and makes to scrape a section of thick bamboo and slide in spacing section of thick bamboo for scrape a section of thick bamboo and strike off the inner wall of feed cylinder.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an extruder, includes the feed cylinder, be provided with the hopper on the feed cylinder and switch on with the feed cylinder, it is connected with the bull stick to rotate on the feed cylinder, the bull stick passes through speed reducer control, fixedly connected with helical blade on the bull stick, the one end that the bull stick was kept away from to the feed cylinder is provided with solid fixed cylinder, it is connected with the driving piece to rotate on the solid fixed cylinder, the driving piece includes the pivot, motor drive is passed through in the pivot, the one end fixedly connected with U-shaped seat of motor is kept away from in the pivot, the first gag lever post of one end fixedly connected with and the second gag lever post of pivot are kept away from to the U-shaped seat, first gag lever post switches on with the second gag lever post and forms the slip chamber, sliding connection.
By adopting the technical scheme, the material enters the material cylinder through the hopper, the rotating rod is driven and adjusts the rotating speed through the speed reducer, the material is stirred and mixed through the helical blade on the rotating rod, the rotating shaft is driven to rotate through the motor, the U-shaped seat fixedly connected with the rotating shaft can be driven to rotate in the rotating process of the rotating shaft, the first limiting rod and the second limiting rod can be driven to rotate in the rotating process of the U-shaped seat, the third limiting rod on the scraping mechanism slides in the sliding cavity formed by the conduction of the first limiting rod and the second limiting rod, so as to drive the scraping cylinder to do linear reciprocating motion, the position of the third limiting rod is limited through the limiting groove, so that the scraping cylinder can simultaneously rotate when doing linear reciprocating motion, the utility model is mainly used for extruding thermosetting coating, as the material is viscous when extruded and can be solidified after cooling, the material can be scraped through the scraping groove arranged on the scraping cylinder in the rotating process of the scraping cylinder, can prevent the long-time residue of material from influencing the shaping of material and the life of equipment in the feed cylinder.
The utility model discloses further set up to: the scraping mechanism comprises a scraping barrel, the scraping barrel slides in the material barrel, a scraping groove is formed in the scraping barrel and is distributed on the scraping barrel in a circumferential array mode.
Through adopting above-mentioned technical scheme, scrape a section of thick bamboo through the driving piece drive and make straight reciprocating motion and carry on spacingly to scraping a section of thick bamboo through the spacing groove for scrape a section of thick bamboo and rotate in the feed cylinder, the pivoted in-process scrapes the inner wall conflict of groove and feed cylinder and strikes off, prevents residual material on the inner wall.
The utility model discloses further set up to: the scraping mechanism further comprises a push cylinder, a third limiting rod is fixedly connected to the push cylinder, and one end, far away from the fixed cylinder, of the third limiting rod slides in the sliding cavity.
Through adopting above-mentioned technical scheme, the one end of third gag lever post slides in the slip intracavity, and the other end of third gag lever post slides in the spacing groove, carries on spacingly to scraping the inside and the outside of a section of thick bamboo respectively through spacing groove and slip chamber.
The utility model discloses further set up to: a limiting groove is formed in the fixed cylinder, and one end, far away from the push cylinder, of the third limiting rod slides in the limiting groove.
Through adopting above-mentioned technical scheme, injecing through the position of spacing groove to scraping a section of thick bamboo for scrape a section of thick bamboo and can be in the feed cylinder internal rotation, injecing through the position of sliding chamber to scraping a section of thick bamboo, make and scrape a section of thick bamboo and can slide in the feed cylinder.
The utility model discloses further set up to: the fixed cylinder is fixedly connected with a fixed plate, and the fixed plate is provided with a through hole for the rotating shaft to pass through.
Through adopting above-mentioned technical scheme, set up the perforation that supplies the pivot to pass on the fixed plate for the stability that the pivot pivoted in-process can be more, in order to increase overall structure's stability.
The utility model discloses further set up to: the scraping cylinder is fixedly connected with the pushing cylinder.
Through adopting above-mentioned technical scheme, push away a section of thick bamboo and can make straight reciprocating motion in a fixed cylinder under the drive of driving piece, because push away a section of thick bamboo and scrape a section of thick bamboo fixed connection, can drive simultaneously and scrape a section of thick bamboo and make straight reciprocating motion in the feed cylinder.
The utility model discloses further set up to: a partition plate is arranged between the scraping barrel and the pushing barrel, a through hole is formed in the partition plate, and the partition plate is connected with the fixing barrel in a sliding mode.
Through adopting above-mentioned technical scheme, seted up the through-hole on the baffle and supplied the bull stick to pass, through speed reducer control bull stick at the through-hole internal rotation to drive helical blade and rotate, carry out the material and mix.
To sum up, the utility model discloses following beneficial effect has:
the material is thick when extruding, and can solidify after the cooling, scrapes the material in scraping a pivoted in-process accessible and scraping the groove of scraping that sets up on the section of thick bamboo, can prevent that the long-time residue of material from influencing the shaping of material and the life of equipment in the feed cylinder.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view B-B of FIG. 1;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is a schematic structural view of the limiting groove of the present invention.
In the figure: 1. a charging barrel; 2. a scraping cylinder; 3. a fixed cylinder; 4. a rotating rod; 5. a push cylinder; 6. scraping the groove; 7. a helical blade; 8. a partition plate; 9. a first limit rod; 10. a second limiting rod; 11. a sliding cavity; 12. a fixing plate; 13. a third limiting rod; 14. a U-shaped seat; 15. a rotating shaft; 16. A limiting groove; 17. and a through hole.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings.
An extruder, as shown in fig. 1 and fig. 2, comprises a charging barrel 1, a hopper is arranged on the charging barrel 1 and is communicated with the charging barrel 1, a rotating rod 4 is rotatably connected on the charging barrel 1, the rotating rod 4 is controlled by a speed reducer, a helical blade 7 is fixedly connected on the rotating rod 4, a fixed barrel 3 is arranged at one end of the charging barrel 1 far away from the rotating rod 4, a driving piece is rotatably connected on the fixed barrel 3, a scraping mechanism is slidably connected in the charging barrel 1 and is slidably connected with the driving piece, the scraping mechanism comprises a scraping barrel 2, the scraping barrel 2 slides in the charging barrel 1, scraping grooves 6 are arranged on the scraping barrel 2, the scraping grooves 6 are circumferentially distributed on the scraping barrel 2 in an array manner, the scraping barrel 2 is driven by the driving piece to do linear reciprocating motion and is limited by a limiting groove 16, so that the scraping barrel 2 rotates in the charging barrel 1, during the rotation, the scraping grooves 6 are abutted against the, prevent residual material on the inner wall, owing to push away a section of thick bamboo 5 with scrape 2 fixed connection, can drive simultaneously and scrape a section of thick bamboo 2 and make straight reciprocating motion in feed cylinder 1, scrape a section of thick bamboo 2 and be provided with baffle 8 between the push away a section of thick bamboo 5, seted up through-hole 17 on the baffle 8 and supplied bull stick 4 to pass, through speed reducer control bull stick 4 at through-hole 17 internal rotation to drive helical blade 7 and rotate, carry out the material and mix.
As shown in fig. 3 and 4, the driving member includes a rotating shaft 15, the rotating shaft 15 is driven by a motor, one end of the rotating shaft 15 away from the motor is fixedly connected with a U-shaped seat 14, one end of the U-shaped seat 14 away from the rotating shaft 15 is fixedly connected with a first limiting rod 9 and a second limiting rod 10, the first limiting rod 9 and the second limiting rod 10 are conducted to form a sliding cavity 11, a third limiting rod 13 is fixedly connected to the pushing cylinder 5, one end of the third limiting rod 13 away from the fixed cylinder 3 slides in the sliding cavity 11, one end of the third limiting rod 13 slides in the sliding cavity 11, the other end of the third limiting rod 13 slides in the limiting groove 16, the inside and the outside of the scraping cylinder 2 are limited by the limiting groove 16 and the sliding cavity 11, the fixed cylinder 3 is provided with a limiting groove 16, one end of the third limiting rod 13 away from the pushing cylinder 5 slides in the limiting groove 16, the position of the scraping cylinder 2 is limited by the limiting groove 16, make and scrape a section of thick bamboo 2 and can be at 1 internal rotation of feed cylinder, prescribe a limit to the position of scraping a section of thick bamboo 2 through sliding chamber 11, make and scrape a section of thick bamboo 2 and can slide in feed cylinder 1, fixedly connected with fixed plate 12 on the fixed cylinder 3, set up the perforation that supplies pivot 15 to pass on the fixed plate 12, make the stability that pivot 15 pivoted in-process can be more, in order to increase overall structure's stability, push away a section of thick bamboo 5 and can make straight reciprocating motion in fixed cylinder 3 under the drive of driving piece.
In the working process, the material enters the charging barrel 1 through the hopper, the rotating rod 4 is driven by the speed reducer and adjusts the rotating speed, the material is stirred and mixed through the helical blade 7 on the rotating rod 4, the rotating shaft 15 is driven to rotate through the motor, the U-shaped seat 14 fixedly connected with the rotating shaft 15 is driven to rotate in the rotating process of the rotating shaft 15, the first limiting rod 9 and the second limiting rod 10 are driven to rotate in the rotating process of the U-shaped seat 14, the third limiting rod 13 on the scraping mechanism slides in the sliding cavity 11 formed by the conduction of the first limiting rod 9 and the second limiting rod 10, so that the scraping barrel 2 is driven to do linear reciprocating motion, the position of the third limiting rod 13 is limited through the limiting groove 16, the scraping barrel 2 can simultaneously rotate when doing linear reciprocating motion, the utility model is mainly used for extruding thermosetting coating, because the material is in a sticky shape when extruded and can be solidified after being cooled, scrape a 2 pivoted in-process accessible of section of thick bamboo and scrape the material in scraping 6 of seting up on section of thick bamboo 2, can prevent that the long-time residue of material from influencing the shaping of material and the life of equipment in feed cylinder 1.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an extruder, includes feed cylinder (1), be provided with the hopper on feed cylinder (1) and switch on with feed cylinder (1), it is connected with bull stick (4) to rotate on feed cylinder (1), bull stick (4) are controlled through the speed reducer, fixedly connected with helical blade (7), its characterized in that on bull stick (4): the one end that bull stick (4) was kept away from in feed cylinder (1) is provided with solid fixed cylinder (3), it is connected with the driving piece to rotate on solid fixed cylinder (3), the driving piece includes pivot (15), motor drive is passed through in pivot (15), the one end fixedly connected with U-shaped seat (14) of motor are kept away from in pivot (15), the first gag lever post (9) of one end fixedly connected with and second gag lever post (10) of pivot (15) are kept away from in U-shaped seat (14), first gag lever post (9) switch on with second gag lever post (10) and form sliding chamber (11), sliding connection strikes off the mechanism in feed cylinder (1), strike off mechanism and driving piece sliding connection.
2. An extruder as defined in claim 1, wherein: scraping mechanism is including scraping a section of thick bamboo (2), scrape a section of thick bamboo (2) and slide in feed cylinder (1), scrape and seted up on a section of thick bamboo (2) and scrape groove (6), scrape groove (6) and be circumference array distribution on scraping a section of thick bamboo (2).
3. An extruder as defined in claim 2, wherein: the scraping mechanism further comprises a push cylinder (5), a third limiting rod (13) is fixedly connected to the push cylinder (5), and one end, far away from the fixed cylinder (3), of the third limiting rod (13) slides in the sliding cavity (11).
4. An extruder according to claim 3, wherein: a limiting groove (16) is formed in the fixed barrel (3), and one end, far away from the push barrel (5), of the third limiting rod (13) slides in the limiting groove (16).
5. An extruder as defined in claim 1, wherein: the fixing cylinder (3) is fixedly connected with a fixing plate (12), and the fixing plate (12) is provided with a through hole for the rotating shaft (15) to pass through.
6. An extruder according to claim 3, wherein: the scraping cylinder (2) is fixedly connected with the pushing cylinder (5).
7. An extruder according to claim 6, wherein: a partition plate (8) is arranged between the scraping barrel (2) and the pushing barrel (5), a through hole (17) is formed in the partition plate (8), and the partition plate (8) is connected with the fixing barrel (3) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632576.0U CN212422105U (en) | 2020-04-24 | 2020-04-24 | Extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632576.0U CN212422105U (en) | 2020-04-24 | 2020-04-24 | Extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212422105U true CN212422105U (en) | 2021-01-29 |
Family
ID=74294425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020632576.0U Active CN212422105U (en) | 2020-04-24 | 2020-04-24 | Extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212422105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908428A (en) * | 2022-06-23 | 2022-08-16 | 桐乡市桐诚科技有限公司 | Raw material preparation production equipment for producing knitting needles |
-
2020
- 2020-04-24 CN CN202020632576.0U patent/CN212422105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908428A (en) * | 2022-06-23 | 2022-08-16 | 桐乡市桐诚科技有限公司 | Raw material preparation production equipment for producing knitting needles |
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