CN217414834U - Extrusion structure of screw extruder - Google Patents
Extrusion structure of screw extruder Download PDFInfo
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- CN217414834U CN217414834U CN202220671840.0U CN202220671840U CN217414834U CN 217414834 U CN217414834 U CN 217414834U CN 202220671840 U CN202220671840 U CN 202220671840U CN 217414834 U CN217414834 U CN 217414834U
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Abstract
The utility model discloses an extrusion structure of screw extruder, the on-line screen storage device comprises a base, the motor is installed to upper end one side of base, the output of motor is connected with the extrusion screw through transmission assembly, the upper end of base is connected with the box through the support, the extrusion screw is located the inside of box, the right-hand member outside of box installs the discharging pipe, the upper end of discharging pipe is pegged graft and is had the regulating plate, the upper end of regulating plate is connected with the connecting plate, the upper end right side of box still is connected with the cylinder, the output of cylinder is connected to the upper end of connecting plate through the crossbearer, the cylinder output drives the crossbearer and makes the connecting plate shift up, the regulating plate of lower extreme then shifts up; the utility model can adjust the extruded material amount in various ways, and can obtain larger extruded material amount and smaller extruded material amount; the discharge amount is discharged according to the amount of the exposed discharge hole, and the extrusion use requirements under different conditions are met.
Description
Technical Field
The utility model relates to a screw extruder technical field specifically is a screw extruder's extrusion structure.
Background
The extruder belongs to one of the types of plastic machinery, the extruder can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw rod, the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of the screw rod, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through the molding of a neck ring.
Such as the bulletin number: CN215039246U a quick assembly and disassembly structure of a grain cutter head group of a double-screw extruder, which comprises a bottom frame and a double-screw extruder body, wherein the bottom of the bottom frame is fixedly connected with the double-screw extruder body; a discharge port is formed in the double-screw extruder body, a protection box is arranged at the bottom of the double-screw extruder body, an asynchronous motor is fixed in the protection box, an output shaft of the asynchronous motor is connected with a main gear through a coupler, and the outer wall of the main gear is connected with a transmission belt in a meshing manner; the outer side of the double-screw extruder body is rotatably connected with a driven gear, the inner side of the driven gear is connected with a positioning seat, and the inner wall of the transmission belt is meshed with the outer wall of the driven gear; the material can be conveniently transported, so that the consumption of manpower can be reduced in the process of transporting the material, and the device has higher working efficiency; the material conveyed by the device can be cut, the device can automatically drive the cutting device to run, the speed is high, the consumed time is short, and meanwhile, manual operation is not required to be doped, so that the device has high-efficiency working efficiency, and the problem that the conventional granulating cutter disc group device of the double-screw extruder cannot automatically cut the material in the market is solved; the grain cutting cutter disc group can be conveniently installed and detached, so that the grain cutting cutter disc group can be conveniently maintained and replaced, and the problem that the grain cutting cutter disc group cannot be conveniently installed and detached by the grain cutting cutter disc group device of the existing double-screw extruder in the market is solved.
Based on the above patent search, and the discovery of the prior art apparatus, the extruder needs to be adjustable in its extruding structure, i.e. the position of the discharge port, in order to have a wider range of extruding requirements. The existing extruder has the following defects in the actual use process, such as: the caliber structure of the extrusion pipe is fixed and can not be adjusted.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an extrusion structure of a screw extruder is provided to achieve the purpose of having more practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw extruder's extrusion structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw extruder's extrusion structure, includes the base, the motor is installed to upper end one side of base, the output of motor is connected with through transmission assembly and extrudes the screw rod, there is the box upper end of base through the leg joint, it is located the inside of box to extrude the screw rod, the right-hand member externally mounted of box has the discharging pipe, it has the regulating plate to peg graft in the upper end of discharging pipe, the upper end of regulating plate is connected with the connecting plate, the upper end right side of box still is connected with the cylinder, the output of cylinder is connected to the upper end of connecting plate through the crossbearer, and the cylinder output drives the crossbearer and makes the connecting plate shift up, and the regulating plate of lower extreme then shifts up.
As the further optimization of this technical scheme, transmission assembly includes the action wheel, follows the driving wheel, and the output at the motor is connected to the action wheel, and the action wheel passes through the belt and connects from the driving wheel, the left end main shaft of extruding the screw rod runs through to box external connection to from the driving wheel, and then the drive is extruded the screw rod and is rotated.
As the further optimization of this technical scheme, the inside both sides of discharging pipe still are equipped with the spout, the both ends of regulating plate are arranged in the spout, and when the regulating plate entered, sealing performance was better.
As further optimization of the technical scheme, the adjusting plate further comprises a sealing plate and a slot which are inserted in the adjusting plate, the slot is arranged on one side of the inner portion of the adjusting plate, the sealing plate is inserted into the slot, and a plurality of groups of discharge holes are formed in the adjusting plate at equal intervals, so that the adjusting plate can be adjusted and used to achieve different extrusion effects.
As a further optimization of the technical scheme, the discharge holes are positioned on two sides of the slot, and when the sealing plate is inserted into the slot, the discharge holes are sealed.
As the further optimization of this technical scheme, the upper end of closing plate is connected with the fixed plate, and the lateral wall of one side laminating connecting plate of fixed plate, and the fixed plate adsorbs on the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can carry out various adjustments to the extruded material quantity, the operation is simple, the adjusting plate is moved out of the discharging pipe, and the larger material extrusion quantity is obtained; when the lower end of the adjusting plate is completely arranged in the discharge pipe, the sealing plate is moved out, the material is discharged through the discharge hole, and the extruded discharge amount of the material is small; the depth of the sealing plate in the adjusting plate can be freely selected and can be adjusted in multiple ways, so that the extruded discharge amount can be discharged according to the amount of the exposed discharge hole, and the extrusion use requirements under different conditions are met.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the inner structure of the adjusting plate of the present invention;
fig. 3 is a schematic view of the adjusting plate of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 2. a motor; 3. a driven wheel; 4. a box body; 5. a screw; 6. a discharge pipe; 7. an adjusting plate; 8. a cylinder; 9. a chute; 10. a discharge hole; 11. sealing plates; 12. a fixing plate; 13. a connecting plate; 17. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply specific orientations that the designated mechanism or component must have, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
Example (b):
as shown in figures 1 to 3:
the utility model provides a technical scheme: an extrusion structure of a screw extruder comprises a base 1, wherein a motor 2 is installed on one side of the upper end of the base 1, an output end of the motor 2 is connected with an extrusion screw 5 through a transmission assembly, the motor 2 works to enable the extrusion screw 5 to perform extrusion work, and a feed inlet is formed in one side of the upper end of a box body 4 and used for feeding;
the upper end of the base 1 is connected with a box body 4 through a support, the extrusion screw 5 is positioned in the box body 4, and materials are extruded by the extrusion screw 5 in the box body 4;
a discharge pipe 6 is arranged outside the right end of the box body 4, and discharging is finished through the discharge pipe 6;
an adjusting plate 7 is inserted at the upper end of the discharge pipe 6, and the adjusting plate 7 can be used for adjusting to achieve different extrusion effects;
the upper end of regulating plate 7 is connected with connecting plate 13, the upper end right side of box 4 still is connected with cylinder 8, the output of cylinder 8 is connected to the upper end of connecting plate 13 through the crossbearer, when needing to adjust the extrusion effect, drives the crossbearer when 8 outputs through the cylinder and makes connecting plate 13 shift up, and then the regulating plate 7 of lower extreme shifts up, and the top of discharging pipe 6 obtains opening, and the discharging channel size of discharging pipe 6 obtains adjusting.
During specific implementation, transmission assembly includes the action wheel, follows driving wheel 3, and the output at motor 2 is connected to the action wheel, and the action wheel passes through the belt to be connected from driving wheel 3, the left end main shaft of extruding screw rod 5 runs through to 4 external connections of box to follow driving wheel 3, realizes that the drive rotates and extrudes the material.
During specific implementation, the inside both sides of discharging pipe 6 still are equipped with spout 9, the both ends of regulating plate 7 are arranged in spout 9, and spout 9 sets up in regulating plate 7 both sides, and multiplicable leakproofness can not leak when regulating plate 7 connects.
During the concrete implementation, regulating plate 7 still includes inside closing plate 11, the slot 17 of pegging graft, slot 17 sets up in regulating plate 7's inside one side, closing plate 11 pegs graft to the slot 17 in, regulating plate 7 equidistance is equipped with a plurality of groups discharge opening 10, and closing plate 11 shifts out and to make slot 17 open, and the ejection of compact is followed to the material from discharge opening 10, and the position of closing plate 11 upwards pulling can freely be selected for the scope of regulation is great, ejection of compact effect is different.
In specific implementation, the discharging holes 10 are located on two sides of the slot 17, so that the slot 17 can be conveniently sealed.
During specific implementation, the upper end of the sealing plate 11 is connected with the fixing plate 12, one side of the fixing plate 12 is attached to the side wall of the connecting plate 13, the fixing plate 12 is a magnet fixing plate, the connecting plate 13 can be any metal plate capable of adsorbing a magnet, when the sealing plate 11 moves upwards, the fixing plate 12 at the upper end is adsorbed on one side of the connecting plate 13, the sealing plate 11 is stabilized, and then the material is directly discharged from the discharge hole 10, so that the discharging effect is adjusted.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the material extruded by the extrusion screw 5 is discharged through the discharging pipe 6, the discharging pipe 6 is moved out through the adjusting plate 7, the lower end of the adjusting plate 7 is still arranged at the upper side in the discharging pipe 6, and the discharged amount of the extruded material is large; when the lower end of the adjusting plate 7 is completely arranged in the discharge pipe 6, the material is extruded out with a small discharge amount by moving out the sealing plate 11; the depth of the sealing plate 11 in the regulating plate 7 can be freely selected, so that the extruded discharge amount can be variously regulated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a screw extruder's extrusion structure, includes base (1), motor (2) are installed to upper end one side of base (1), the output of motor (2) is connected with through drive assembly and extrudes screw rod (5), there is box (4), its characterized in that in the upper end of base (1) through the leg joint: the extrusion screw (5) is located inside the box body (4), the right-hand member externally mounted of box body (4) has discharging pipe (6), adjusting plate (7) are pegged graft to the upper end of discharging pipe (6), the upper end of adjusting plate (7) is connected with connecting plate (13), the upper end right side of box body (4) still is connected with cylinder (8), the output of cylinder (8) is connected to the upper end of connecting plate (13) through the crossbearer.
2. The extrusion structure of a screw extruder according to claim 1, wherein: the transmission assembly comprises a driving wheel and a driven wheel (3), the driving wheel is connected to the output end of the motor (2), the driving wheel is connected with the driven wheel (3) through a belt, and a left end main shaft of the extrusion screw (5) penetrates through the box body (4) and is connected to the driven wheel (3).
3. The extrusion structure of a screw extruder according to claim 1, wherein: the inside both sides of discharging pipe (6) still are equipped with spout (9), the both ends of regulating plate (7) are located spout (9).
4. The extrusion structure of a screw extruder according to claim 1, wherein: the adjusting plate (7) further comprises a sealing plate (11) and a slot (17) which are inserted into the adjusting plate, the slot (17) is formed in one side of the inner portion of the adjusting plate (7), the sealing plate (11) is inserted into the slot (17), and a plurality of groups of discharging holes (10) are formed in the adjusting plate (7) at equal intervals.
5. The extrusion structure of a screw extruder according to claim 4, wherein: the discharge holes (10) are positioned at two sides of the slot (17).
6. The extrusion structure of a screw extruder according to claim 4, wherein: the upper end of the sealing plate (11) is connected with a fixing plate (12), and one side of the fixing plate (12) is attached to the side wall of the connecting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220671840.0U CN217414834U (en) | 2022-03-25 | 2022-03-25 | Extrusion structure of screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220671840.0U CN217414834U (en) | 2022-03-25 | 2022-03-25 | Extrusion structure of screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217414834U true CN217414834U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220671840.0U Active CN217414834U (en) | 2022-03-25 | 2022-03-25 | Extrusion structure of screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217414834U (en) |
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2022
- 2022-03-25 CN CN202220671840.0U patent/CN217414834U/en active Active
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