CN210733206U - Anti-blocking adjustable feeding hopper structure of screw extruder - Google Patents
Anti-blocking adjustable feeding hopper structure of screw extruder Download PDFInfo
- Publication number
- CN210733206U CN210733206U CN201921320908.5U CN201921320908U CN210733206U CN 210733206 U CN210733206 U CN 210733206U CN 201921320908 U CN201921320908 U CN 201921320908U CN 210733206 U CN210733206 U CN 210733206U
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- China
- Prior art keywords
- flashboard
- feeding hopper
- gear
- screw extruder
- feed opening
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- 238000003756 stirring Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
An anti-blocking adjustable feeding hopper structure of a screw extruder relates to the technical field of plastic machinery; an upper cover is arranged on the feeding hopper, a stirring motor is arranged on the upper cover, and a stirrer is arranged on an output shaft of the stirring motor; the bottom an organic whole of feeding hopper be connected with the feed opening, both sides are provided with the slide respectively around the upper end of feed opening, the both sides and the slide sliding connection of left flashboard, the right flashboard is inserted and is located the one end of left flashboard, be provided with gear installation pole between left flashboard and the right flashboard, install the gear on the gear installation pole, left flashboard rack is installed with the side of gear contact to left flashboard, right flashboard rack is installed with the side of gear contact to right flashboard, the both sides of gear respectively with left flashboard rack and right flashboard rack toothing. The utility model discloses can stir the material, need not to stir in advance, adjustable feed opening flashboard opening size to the speed of control feed can prevent that the material from blockking up.
Description
Technical Field
The utility model relates to a plastic machinery technical field, concretely relates to prevent adjustable feeding hopper structure of screw extruder of jam.
Background
The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold.
The principle of screw extruders is to add water or a suitable liquid to the raw powder and to stir it continuously. The stirred material is extruded from a porous die or metal mesh using high extrusion pressures.
The existing screw extruder is characterized in that a stirred mixture of powder and liquid materials is added into a feeding hopper in advance, a machine barrel of the screw extruder is fed by the feeding hopper, the process is complicated, and the mixed mixture of the powder and the liquid materials is easy to block a bottom material hole of the feeding hopper, so that unsmooth feeding is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable in design, convenient to use's adjustable feeding hopper structure of screw extruder who prevents blockking up to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a feeding hopper, an upper cover, a stirring motor, a stirrer, a feed opening, a left flashboard, a right flashboard, a slideway, a gear mounting rod, a gear, a left flashboard rack, a right flashboard rack, a rotating shaft, a scattering steel frame and a scattering motor; an upper cover is arranged on the feeding hopper, a stirring motor is arranged on the upper cover, and a stirrer is arranged on an output shaft of the stirring motor; the feeding hopper is characterized in that the bottom of the feeding hopper is integrally connected with a feed opening, the front side and the rear side of the upper end of the feed opening are respectively provided with a slideway, the two sides of a left flashboard are connected with the slideways in a sliding manner, a right flashboard is inserted into one end of the left flashboard, a gear mounting rod is arranged between the left flashboard and the right flashboard, a gear is mounted on the gear mounting rod, a left flashboard rack is mounted on the side edge of the left flashboard, which is contacted with the gear, a right flashboard rack is mounted on the side edge of the right flashboard, which is contacted with the; the feed opening in install the pivot, be fixed with in the pivot and break up the steelframe, break up the motor and be connected with the pivot drive.
Further, the bottom of the feed opening is communicated and connected with a machine barrel of the screw extruder.
Furthermore, the end parts of the left flashboards are respectively fixed with a drawing handle.
Furthermore, a groove is formed in the periphery of the upper cover, and a boss matched with the groove is arranged on the periphery of the upper end of the feeding hopper.
Further, the outside of agitator motor be provided with the shell, the both sides of shell are provided with the louvre, the upper end of shell is fixed with the carrying handle.
Furthermore, one end of the gear mounting rod is fixed with the feed opening.
The utility model discloses a theory of operation does: the upper cover is taken down, add powder and liquid material in the feeding hopper, open agitator motor and carry out intensive mixing with the material and mix, during the feed, the pull handle of pull left flashboard tip, left flashboard moves left along the slide, drive gear revolve through left flashboard rack, the gear drives right flashboard through right flashboard rack and moves right, thereby left flashboard and right flashboard separation, open the feed opening, and pull open the separation distance of two boards wantonly, thereby control feed speed, the unloading in-process, break up the motor and start, break up the material of steelframe with feed opening department and break up, in order to play the effect that prevents feed opening jam.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a prevent adjustable feeding hopper structure of screw extruder of jam, can stir the material, need not to stir in advance, adjustable feed opening flashboard opening size to the speed of control feed can prevent that the material from blockking up, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a top view of the feed hopper of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 2.
Description of reference numerals:
the feeding device comprises a feeding hopper 1, an upper cover 2, a stirring motor 3, a stirrer 4, a feed opening 5, a left gate 6, a right gate 7, a slide way 8, a gear mounting rod 9, a gear 10, a left gate rack 11, a right gate rack 12, a rotating shaft 13, a scattering steel frame 14, a scattering motor 15, a machine barrel 16, a drawing handle 17, a groove 18, a boss 19, a shell 20, a heat dissipation hole 21 and a lifting handle 22.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a feeding hopper 1, an upper cover 2, a stirring motor 3, a stirrer 4, a feed opening 5, a left gate 6, a right gate 7, a slideway 8, a gear mounting rod 9, a gear 10, a left gate rack 11, a right gate rack 12, a rotating shaft 13, a scattering steel frame 14 and a scattering motor 15; the feeding hopper 1 on be provided with upper cover 2, install agitator motor 3 on the upper cover 2, install agitator 4 on agitator motor 3's the output shaft, take off upper cover 2, add powder and liquid material in the feeding hopper 1, open agitator motor 3 and carry out the intensive mixing with the material.
Feeding hopper 1's bottom an organic whole be connected with feed opening 5, both sides are provided with slide 8 respectively around the upper end of feed opening 5, the both sides and the slide 8 sliding connection of left flashboard 6, right flashboard 7 is inserted and is located the one end of left flashboard 6, be provided with gear installation pole 9 between left flashboard 6 and the right flashboard 7, install gear 10 on the gear installation pole 9, left flashboard rack 11 is installed with the side of gear 10 contact to left flashboard 6, right flashboard rack 12 is installed with the side of gear 10 contact to right flashboard 7, the both sides of gear 10 mesh with left flashboard rack 11 and right flashboard rack 12 respectively, the tip of left flashboard 6 is fixed with pull handle 17 respectively. During feeding, the drawing handle 17 at the end part of the left gate 6 is drawn, the left gate 6 moves leftwards along the slide rail 8, the gear 10 is driven to rotate by the left gate rack 11, the gear 10 drives the right gate 7 to move rightwards by the right gate rack 12, so that the left gate 6 is separated from the right gate 7, a feeding opening is opened, the separation distance between the two plates is arbitrarily drawn, and the feeding speed is controlled.
Feed opening 5 in install pivot 13, be fixed with in the pivot 13 and break up steelframe 14, break up motor 15 and pivot 13 drive connection, the unloading in-process breaks up motor 15 and starts, breaks up steelframe 14 and breaks up the material of feed opening department to play the effect that prevents the feed opening and block up.
The bottom of the feed opening 5 is communicated and connected with a machine barrel 16 of the screw extruder.
The periphery of upper cover 2 be provided with recess 18, the upper end periphery of feeding hopper 1 is provided with boss 19 with recess 18 complex, upper cover 2 steadies on feeding hopper 1, prevents the slippage.
The outer part of the stirring motor 3 is provided with a shell 20, two sides of the shell 20 are provided with heat dissipation holes 21, the upper end of the shell 20 is fixed with a carrying handle 22, and the shell 20 is fixed on the upper cover 2 and used for opening the upper cover 2.
One end of the gear mounting rod 9 is fixed with the feed opening 5, and the other end of the gear mounting rod has a limiting effect when the left flashboard 6 and the right flashboard 7 are closed.
After adopting above-mentioned structure, this embodiment produces beneficial effect does: this embodiment the adjustable feeding hopper structure of screw extruder who prevents blockking up can stir the material, need not to stir in advance, adjustable feed opening flashboard opening size to the speed of control feed can prevent that the material from blockking up, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an adjustable feeding hopper structure of screw extruder who prevents blockking up which characterized in that: the device comprises a feeding hopper, an upper cover, a stirring motor, a stirrer, a feed opening, a left flashboard, a right flashboard, a slideway, a gear mounting rod, a gear, a left flashboard rack, a right flashboard rack, a rotating shaft, a scattering steel frame and a scattering motor; an upper cover is arranged on the feeding hopper, a stirring motor is arranged on the upper cover, and a stirrer is arranged on an output shaft of the stirring motor; the feeding hopper is characterized in that the bottom of the feeding hopper is integrally connected with a feed opening, the front side and the rear side of the upper end of the feed opening are respectively provided with a slideway, the two sides of a left flashboard are connected with the slideways in a sliding manner, a right flashboard is inserted into one end of the left flashboard, a gear mounting rod is arranged between the left flashboard and the right flashboard, a gear is mounted on the gear mounting rod, a left flashboard rack is mounted on the side edge of the left flashboard, which is contacted with the gear, a right flashboard rack is mounted on the side edge of the right flashboard, which is contacted with the; the feed opening in install the pivot, be fixed with in the pivot and break up the steelframe, break up the motor and be connected with the pivot drive.
2. The adjustable feeding hopper structure of the anti-clogging screw extruder according to claim 1, characterized in that: the bottom of the feed opening is communicated and connected with a machine barrel of the screw extruder.
3. The adjustable feeding hopper structure of the anti-clogging screw extruder according to claim 1, characterized in that: and the end parts of the left flashboards are respectively fixed with a drawing handle.
4. The adjustable feeding hopper structure of the anti-clogging screw extruder according to claim 1, characterized in that: the periphery of the upper cover is provided with a groove, and the periphery of the upper end of the feeding hopper is provided with a boss matched with the groove.
5. The adjustable feeding hopper structure of the anti-clogging screw extruder according to claim 1, characterized in that: the stirring motor is characterized in that a shell is arranged outside the stirring motor, heat dissipation holes are formed in two sides of the shell, and a carrying handle is fixed at the upper end of the shell.
6. The adjustable feeding hopper structure of the anti-clogging screw extruder according to claim 1, characterized in that: one end of the gear mounting rod is fixed with the feed opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320908.5U CN210733206U (en) | 2019-08-14 | 2019-08-14 | Anti-blocking adjustable feeding hopper structure of screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320908.5U CN210733206U (en) | 2019-08-14 | 2019-08-14 | Anti-blocking adjustable feeding hopper structure of screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210733206U true CN210733206U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921320908.5U Active CN210733206U (en) | 2019-08-14 | 2019-08-14 | Anti-blocking adjustable feeding hopper structure of screw extruder |
Country Status (1)
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| CN (1) | CN210733206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157836A (en) * | 2020-09-21 | 2021-01-01 | 章钢锋 | Preparation device and preparation method of environment-friendly plastic-based heat conduction material |
| CN116533489A (en) * | 2023-07-07 | 2023-08-04 | 江苏乾锦塑业科技有限公司 | Anti-blocking feeding structure of cable pipe extruder |
-
2019
- 2019-08-14 CN CN201921320908.5U patent/CN210733206U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157836A (en) * | 2020-09-21 | 2021-01-01 | 章钢锋 | Preparation device and preparation method of environment-friendly plastic-based heat conduction material |
| CN112157836B (en) * | 2020-09-21 | 2021-05-25 | 浙江苗艺阀门股份有限公司 | Preparation device and preparation method of environment-friendly plastic-based heat conduction material |
| CN116533489A (en) * | 2023-07-07 | 2023-08-04 | 江苏乾锦塑业科技有限公司 | Anti-blocking feeding structure of cable pipe extruder |
| CN116533489B (en) * | 2023-07-07 | 2023-11-07 | 江苏乾锦塑业科技有限公司 | Anti-blocking feeding structure of cable pipe extruder |
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Denomination of utility model: An anti clogging screw extruder with adjustable feeding hopper structure Effective date of registration: 20231206 Granted publication date: 20200612 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: Shenzhen Luhuan Regeneration Resource Development Co.,Ltd. Registration number: Y2023980069736 |