CN212352827U - Feeding device and extruder with same - Google Patents
Feeding device and extruder with same Download PDFInfo
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- CN212352827U CN212352827U CN202021544401.0U CN202021544401U CN212352827U CN 212352827 U CN212352827 U CN 212352827U CN 202021544401 U CN202021544401 U CN 202021544401U CN 212352827 U CN212352827 U CN 212352827U
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Abstract
The utility model provides a feeding device and have its extruder, feeding device includes drive assembly, first guide roller subassembly and second guide roller subassembly set up with interval, form the guide space that is used for carrying the sizing material between first guide roller subassembly and the second guide roller subassembly to make the sizing material pass the guide space and get into the extruder body, wherein, first guide roller subassembly includes a plurality of first guide rollers, a plurality of first guide rollers set up with interval along first predetermined direction; the driving assembly is connected with the first guide roller assembly so as to drive the rubber material to move along a first preset direction by driving the plurality of first guide rollers on the first guide roller assembly to rotate. The utility model discloses a feedway has solved the unstable problem of extruder feed among the prior art.
Description
Technical Field
The utility model relates to a rubber technology field particularly, relates to a feedway and have its extruder.
Background
When a rubber or plastic extruder in the prior art feeds, an operator puts block-shaped rubber materials and strip-shaped rubber materials into a material guide opening of a feeding device of the extruder, and then the rubber materials are brought into an extruder barrel by the self weight of the rubber materials and fall on a screw feeding tooth of the extruder, although the rubber materials can be led into the extruder by the mode, the following defects also exist:
1. when the rubber falls onto the rotating screw, part of the rubber can be rebounded by the rotating screw to influence the rubber entering;
2. when the sizing material is put into the feeding device of the extruder, the sizing material falls into the extruder at different speeds due to different sizes and weights of the sizing material, so that the glue consumption of the screw is influenced.
Therefore, when the existing feeding device feeds materials to the extruder, the feeding speed and the feeding amount are unstable, and the stability of the extruder for spitting the glue is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a feedway and have its extruder to solve the unstable problem of extruder feed among the prior art.
In order to achieve the above object, according to an aspect of the present invention, there is provided a feeding device including: the rubber material conveying device comprises a driving assembly, a first guide roller assembly and a second guide roller assembly, wherein the first guide roller assembly and the second guide roller assembly are arranged at intervals, a material guiding space for conveying rubber materials is formed between the first guide roller assembly and the second guide roller assembly, so that the rubber materials enter an extruder body through the material guiding space, the first guide roller assembly comprises a plurality of first guide rollers, and the first guide rollers are arranged at intervals along a first preset direction; the driving assembly is connected with the first guide roller assembly so as to drive the rubber material to move along a first preset direction by driving the plurality of first guide rollers on the first guide roller assembly to rotate.
Further, the second guide roller assembly is movably disposed with respect to the first guide roller assembly to be close to or distant from the first guide roller assembly.
Further, the feeding device further comprises: and the driving cylinder is connected with the second guide roller assembly to drive the second guide roller assembly to move.
Further, the feeding device further comprises: the second guide roller assembly is movably arranged on the sliding rail assembly so as to move along the guide direction of the sliding rail assembly.
Further, the drive assembly includes: the transmission chain is connected with the driving motor and is also connected with each first guide roller in the first guide roller assembly; wherein, driving motor passes through the rotation of each first guide roll of driving chain drive.
Further, the second guide roller assembly comprises a plurality of second guide rollers which are arranged at intervals along a second preset direction, wherein an included angle is formed between the first preset direction and the second preset direction, and the included angle is an acute angle.
Further, the feeding device is provided with a feeding hole and a discharging hole, the first guide roller assembly is provided with a first end and a second end which are oppositely arranged, the second guide roller assembly is provided with a third end and a fourth end which are oppositely arranged, the first end and the third end are oppositely arranged to form the feeding hole, and the second end and the fourth end are oppositely arranged to form the discharging hole; the distance between the first end and the third end is d1, the distance between the second end and the fourth end is d2, the thickness of the rubber compound is d3, and d1 is more than or equal to d3 and more than or equal to d 2.
Further, the feeding device further comprises: and the conveyor belt assembly is sleeved on the first guide roller assembly and/or the second guide roller assembly so that the first guide roller assembly and the second guide roller assembly drive the rubber to move through the conveyor belt assembly.
According to the utility model discloses an on the other hand provides an extruder, including feedway and extruder body, feedway is used for carrying the sizing material to this internal, and feedway is foretell feedway.
Further, be equipped with the stirring chamber on the extruder body, the extruder still includes: the screw rod is rotatably arranged in the stirring cavity, the stirring cavity is communicated with the material guiding space of the feeding device, and the feeding device is used for moving the rubber material into the stirring cavity from the material guiding space so as to enable the screw rod to stir the rubber material.
Furthermore, a material guide port is formed in the extruder body and communicated with the stirring cavity, and the first guide roller assembly and the second guide roller assembly of the feeding device are oppositely arranged on two sides of the material guide port.
The feeding device applying the technical scheme of the utility model is mainly applied to the field of rubber tires and is used for continuously and stably providing rubber materials for the extruder body, the feeding device comprises a first guide roller component and a second guide roller component which are arranged oppositely, the rubber materials are generally in a strip or strip structure, the rubber materials are placed at the upper end of a material guiding space, a driving component is started, the driving component drives a plurality of first guide rollers in the first guide roller component to rotate simultaneously, so that the rubber materials can move downwards under the dual functions of self weight and the driving component and enter the extruder body, the feeding device can actively drive the rubber materials to move by arranging the driving component, the driving component can feed according to the requirement of the extruder body, when the feeding amount is required to be increased, the rotating speed of the first guide rollers is accelerated by adjusting the driving component, so that the faster speed as possible can be obtained, the problem of rely on sizing material self weight to remove towards the extruder body among the prior art, feed speed unforeseeable and control is solved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a partial schematic view of an embodiment of an extruder according to the present invention; and
figure 2 shows a partial schematic view of another embodiment of the extruder of the present invention;
fig. 3 shows a partial schematic view of a third embodiment of the extruder of the present invention.
Wherein the figures include the following reference numerals:
10. a first guide roller assembly; 11. a first guide roller; 12. a first mounting bracket; 20. a second guide roller assembly; 21. a second guide roller; 22. a second mounting bracket; 40. sizing material; 50. an extruder body; 51. a screw; 52. a material guide port; 60. a drive assembly; 61. a drive motor; 70. a driving cylinder; 80. a slide rail assembly; 91. a feed inlet; 92. a discharge port; 93. a conveyor belt assembly.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to solve the unstable problem of extruder feed among the prior art, the utility model provides a feedway and have its extruder.
Referring to fig. 1 and 2, the feeding device includes a driving assembly 60, a first guide roller assembly 10 and a second guide roller assembly 20, the first guide roller assembly 10 and the second guide roller assembly 20 are arranged at intervals, and a material guiding space for conveying the rubber material 40 is formed between the first guide roller assembly 10 and the second guide roller assembly 20, so that the rubber material 40 enters the extruder body 50 through the material guiding space, wherein the first guide roller assembly 10 includes a plurality of first guide rollers 11, and the plurality of first guide rollers 11 are arranged at intervals along a first preset direction; the driving assembly 60 is connected to the first guide roller assembly 10 to drive the first guide rollers 11 of the first guide roller assembly 10 to rotate, so as to drive the glue 40 to move along the first preset direction.
The utility model discloses a feedway mainly uses in the rubber tyre field, in order to be used for providing extruder body 50 with sizing material 40 continuously stable, this feedway includes relative first guide roller subassembly 10 and the second guide roller subassembly 20 that sets up, sizing material 40 generally is banding or bar structure, put sizing material 40 in the upper end in guide space, start drive assembly 60, drive assembly 60 drives a plurality of first guide rollers 11 in the first guide roller subassembly 10 and rotates simultaneously, thereby make sizing material 40 move down under the dual function of dead weight and drive assembly 60 and get into extruder body 50, feedway that makes through setting up drive assembly 60 can initiatively drive sizing material 40 and move, drive assembly 60 can feed according to the demand of extruder body 50, when needs increase feeding volume, through adjusting drive assembly 60 in order to accelerate the rotational speed of first guide roller 11, therefore, the speed as fast as possible can be obtained, and the problem that the feeding speed cannot be expected and controlled due to the fact that the rubber material 40 moves towards the interior of the extruder body 50 by the weight of the rubber material in the prior art is solved.
The second guide roller assembly 20 is movably disposed with respect to the first guide roller assembly 10 to be close to or distant from the first guide roller assembly 10. The feeding device further comprises a driving cylinder 70, and the driving cylinder 70 is connected with the second guide roller assembly 20 to drive the second guide roller assembly 20 to move. The feeding device further comprises a sliding rail assembly 80, the sliding rail assembly 80 is disposed on the extruder body 50, and the second guide roller assembly 20 is movably disposed on the sliding rail assembly 80 to move along the guiding direction of the sliding rail assembly 80.
As shown in fig. 1, the extension direction of the sliding track assembly 80 in this embodiment is perpendicular to the feeding direction of the glue 40, when the thickness of the glue 40 is larger, the driving cylinder 70 drives the second guide roller assembly 20 to move along the track of the sliding track assembly 80 in a direction away from the first guide roller assembly 10, and when the thickness of the glue 40 is smaller, the driving cylinder 70 drives the second guide roller assembly 20 to move close to the first guide roller assembly 10, so that the glue 40 moves close to the first guide roller assembly 11.
Alternatively, the first guide roller assembly 10 and the second guide roller assembly 20 can be moved close to or away from each other at the same time to be changed according to the thickness of the rubber compound 40.
In addition, the feeding device further comprises a locking assembly connected with the second guide roller assembly 20, and when the second guide roller assembly 20 is completed, the locking assembly is used for locking the second guide roller assembly 20 on the slide rail assembly 80 or on the extruder body 50.
The driving assembly 60 comprises a driving motor 61 and a transmission chain, wherein the transmission chain is connected with the driving motor 61 and is also connected with each first guide roller 11 in the first guide roller assembly 10; wherein, the driving motor 61 drives each first guiding roller 11 to rotate through the transmission chain.
As shown in fig. 1 or 2, the driving assembly 60 in this embodiment is composed of a driving motor 61 and a transmission chain, the transmission chain is connected to each first guiding roller 11, so as to drive each first guiding roller 11 to rotate synchronously, when the driving assembly is specifically set, one end of each first guiding roller 11 is provided with a transmission gear connected to the transmission chain, and the transmission chain is matched with the transmission gear to drive the first guiding roller 11 to rotate.
Specifically, as shown in fig. 1, a motor reducer and a first guide roller assembly 10 are installed on one side of a material guide port 52 of an extruder platform, a sprocket of each first guide roller 11 is provided with a sprocket, and the sprockets of the first guide rollers 11 are connected by a chain, and power is transmitted between the motor reducer and the first guide rollers 11 by the chain; the other side of the material guiding port 52 of the extruder platform is provided with a slide rail assembly 80, the slide rail assembly 80 is provided with a second guide roller assembly 20, the second guide roller assembly 20 is connected with one end of the driving cylinder 70, the other end of the driving cylinder 70 is fixed on the extruder platform, and the second guide roller assembly 20 moves back and forth along the slide rail assembly 80 on the action line of the driving cylinder 70. The glue 40 is extruded on the first guide roller assembly 10 by the second guide roller assembly 20, if the glue 40 is clamped by the second guide roller assembly 20 and the first guide roller assembly 10, the motor reducer drives the first guide roller 11 on the first guide roller assembly 10 to rotate, so that the glue 40 is pushed to the feeding thread of the extruder screw 51 to realize feeding, the motor reducer can be a torque motor reducer, the glue 40 is pushed to the extruder screw 51 by constant force, the feeding of the extruder screw 51 is stable, and the problem of unstable feeding caused by weight change of the glue 40 is overcome.
Furthermore, the drive chain may be replaced by a belt or a rack and pinion mechanism to drive each of the first guide rollers 11.
The second guide roller assembly 20 includes a plurality of second guide rollers 21, and the plurality of second guide rollers 21 are disposed at intervals along a second predetermined direction, wherein an included angle is formed between the first predetermined direction and the second predetermined direction, and the included angle is an acute angle.
As shown in fig. 2, the included angle between the first preset direction and the second preset direction is an acute angle, specifically, the number of the first guide rollers 11 and the second guide rollers 21 in this embodiment is the same, and the first guide rollers 11 and the corresponding second guide rollers 21 are arranged in a one-to-one correspondence, and the distance between the first guide rollers 11 and the second guide rollers 21 is gradually reduced from top to bottom.
In the embodiment shown in fig. 1, the first preset direction and the second preset direction are both vertically downward directions, that is, the plurality of first guide rollers 11 are arranged side by side in the vertical direction, and the plurality of second guide rollers 21 are also arranged side by side in the vertical direction.
The feeding device has a feeding port 91 and a discharging port 92, the first guide roller assembly 10 has a first end and a second end oppositely arranged, the second guide roller assembly 20 has a third end and a fourth end oppositely arranged, the first end and the third end are oppositely arranged to form the feeding port 91, and the second end and the fourth end are oppositely arranged to form the discharging port 92; the distance between the first end and the third end is d1, the distance between the second end and the fourth end is d2, the thickness of the rubber compound 40 is d3, and d1 is more than or equal to d3 and more than or equal to d 2. Wherein d1 and d2 are the distance between the surface of the first guide roller and the surface of the second guide roller or the distance between the center of the first guide roller and the center of the second guide roller.
As shown in fig. 1, in this embodiment, in order to facilitate placing the rubber compound 40 into the material guiding space of the material supplying device, the first guide roller assembly 10 and the second guide roller assembly 20 are enclosed to form a V-shaped structure with a large upper end material inlet 91 and a small lower end material outlet 92, which not only can facilitate introducing the rubber compound 40 into the material guiding space, but also the lower end material outlet 92 can convey the rubber compound 40 into the extruder body 50 after extruding the rubber compound 40 in the thickness direction.
Further, alternatively, both the first guide roller assembly 10 and the second guide roller assembly 20 are fixed to the extruder body 50 without relative movement.
The feeding device further comprises: and the conveyor belt assembly 93 is sleeved on the first guide roller assembly 10 and/or the second guide roller assembly 20, so that the first guide roller assembly 10 and the second guide roller assembly 20 drive the rubber compound 40 to move through the conveyor belt assembly 93.
As shown in fig. 3, in order to facilitate transportation of the relatively soft rubber compound 40 and maintain consistency of rotation speeds of the guide rollers, the conveyor belt assembly 93 in this embodiment includes a first conveyor belt and a second conveyor belt, the first conveyor belt is wrapped around the outer sides of the first guide rollers, the second conveyor belt is wrapped around the outer sides of the second guide rollers, and a material guiding space is formed between the first conveyor belt and the second conveyor belt to drive the rubber compound to move, so that the rubber compound can be prevented from being damaged, and the rubber compound is prevented from being stuck into the gaps between the guide rollers.
The utility model also provides an extruder, including feedway and extruder body 50, feedway is used for carrying sizing material 40 to extruder body 50 in, feedway is foretell feedway.
The utility model provides an extruder adopts foretell feedway to carry out the feed to extruder body 50 to guaranteed extruder body 50's feed rate, and then the more stable of material is told in the 50 processing of extruder body that make, can not take place the feeding and tell the material many more, the feeding is told the material few problem less.
The extruder body 50 is provided with a stirring cavity, the extruder further comprises a screw 51, the screw 51 is rotatably arranged in the stirring cavity, the stirring cavity is communicated with a material guiding space of a feeding device, and the feeding device is used for moving the rubber material 40 into the stirring cavity from the material guiding space, so that the screw 51 can stir the rubber material 40. The extruder body 50 is provided with a material guiding opening 52, the material guiding opening 52 is communicated with the stirring cavity, wherein the first guide roller assembly 10 and the second guide roller assembly 20 of the feeding device are oppositely arranged on two sides of the material guiding opening 52.
As shown in fig. 1 or fig. 2, in the present embodiment, a platform is disposed on one side of the extruder body 50 for installing a material supply device, a material guide port 52 is further disposed on the platform and is communicated with the stirring cavity of the extruder body 50, the first guide roller assembly 10 and the second guide roller assembly 20 are respectively disposed on two opposite sides of the material guide port 52 to guide the rubber compound 40 into the stirring cavity through the material guide port 52, and a screw 51 for stirring the rubber compound 40 is disposed in the stirring cavity of the extruder body 50 to process the rubber compound 40 after the rubber compound 40 enters the stirring cavity.
Alternatively, the feeding device includes a plurality of guide roller assemblies, which are disposed around the material guide opening 52.
Furthermore, according to an embodiment of the present invention, the first guide roller assembly 10 includes a first mounting bracket 12 and a plurality of first guide rollers 11, a first mounting surface is provided on the first mounting bracket 12, the first guide rollers 11 are rotatably provided on the first mounting surface of the first mounting bracket 12, and the plurality of first guide rollers 11 are provided on the first mounting bracket 12 in parallel with each other from top to bottom in a vertical direction; the second guide roller assembly 20 includes a second mounting bracket 22 and a plurality of second guide rollers 21, the second mounting bracket 22 is provided with a second mounting surface, the second guide rollers 21 are rotatably disposed on the second mounting surface of the second mounting bracket 22, and the plurality of second guide rollers 21 are disposed on the second mounting bracket 22 in parallel with each other from top to bottom in a vertical direction.
Optionally, the first preset direction and the second preset direction are both vertical directions, and in this case, the plurality of first guide rollers 11 of the first guide roller assembly 10 and the plurality of second guide rollers 21 of the second guide roller assembly 20 are both vertically and intermittently disposed, so that the first guide roller assembly 10 is parallel to the second guide roller assembly 20.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
the utility model discloses a feedway mainly uses in the rubber tyre field, in order to be used for providing extruder body 50 with sizing material 40 continuously stable, this feedway includes relative first guide roller subassembly 10 and the second guide roller subassembly 20 that sets up, sizing material 40 generally is banding or bar structure, put sizing material 40 in the upper end in guide space, start drive assembly 60, drive assembly 60 drives a plurality of first guide rollers 11 in the first guide roller subassembly 10 and rotates simultaneously, thereby make sizing material 40 move down under the dual function of dead weight and drive assembly 60 and get into extruder body 50, feedway that makes through setting up drive assembly 60 can initiatively drive sizing material 40 and move, drive assembly 60 can feed according to the demand of extruder body 50, when needs increase feeding volume, through adjusting drive assembly 60 in order to accelerate the rotational speed of first guide roller 11, therefore, the speed as fast as possible can be obtained, and the problem that the feeding speed cannot be expected and controlled due to the fact that the rubber material 40 moves towards the interior of the extruder body 50 by the weight of the rubber material in the prior art is solved.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A feeder device, comprising:
a first guide roller assembly (10) and a second guide roller assembly (20), wherein the first guide roller assembly (10) and the second guide roller assembly (20) are arranged at intervals, a material guiding space for conveying rubber material (40) is formed between the first guide roller assembly (10) and the second guide roller assembly (20), so that the rubber material (40) enters an extruder body (50) through the material guiding space, wherein the first guide roller assembly (10) comprises a plurality of first guide rollers (11), and the first guide rollers (11) are arranged at intervals along a first preset direction;
the driving assembly (60) is connected with the first guide roller assembly (10) so as to drive the rubber compound (40) to move along a first preset direction by driving the first guide rollers (11) on the first guide roller assembly (10) to rotate.
2. The feeding device according to claim 1, characterized in that said second guide roller assembly (20) is movably arranged with respect to said first guide roller assembly (10) to be close to or remote from said first guide roller assembly (10).
3. The feeder of claim 2, further comprising:
a driving air cylinder (70), wherein the driving air cylinder (70) is connected with the second guide roller assembly (20) to drive the second guide roller assembly (20) to move.
4. The feeder of claim 2, further comprising:
a slide rail assembly (80), wherein the slide rail assembly (80) is arranged on the extruder body (50), and the second guide roller assembly (20) is movably arranged on the slide rail assembly (80) to move along the guide direction of the slide rail assembly (80).
5. The feeder device according to claim 1, characterized in that said drive assembly (60) comprises:
a drive motor (61);
a transmission chain connected with the driving motor (61), and further connected with each first guide roller (11) in the first guide roller assembly (10);
wherein the driving motor (61) drives each first guide roller (11) to rotate through the transmission chain.
6. The feeding device according to claim 1, characterized in that said second guide roller assembly (20) comprises a plurality of second guide rollers (21), said plurality of second guide rollers (21) being arranged at intervals along a second predetermined direction, wherein said first predetermined direction and said second predetermined direction form an included angle therebetween, said included angle being an acute angle.
7. The feeding device according to claim 6, characterized in that it has a feeding inlet (91) and a discharge outlet (92), said first guide roller assembly (10) having a first end and a second end arranged opposite each other, said second guide roller assembly (20) having a third end and a fourth end arranged opposite each other, said first end and said third end being arranged opposite each other to form said feeding inlet (91), said second end and said fourth end being arranged opposite each other to form said discharge outlet (92);
the distance between the first end and the third end is d1, the distance between the second end and the fourth end is d2, the thickness of the rubber (40) is d3, and d1 is more than or equal to d3 and more than or equal to d 2.
8. The feeder of claim 6, further comprising:
the conveyor belt component (93), the conveyor belt component (93) is sleeved on the first guide roller component (10) and/or the second guide roller component (20), so that the first guide roller component (10) and the second guide roller component (20) drive the rubber compound (40) to move through the conveyor belt component (93).
9. Extruder comprising a feed device for feeding a compound (40) into an extruder body (50) and an extruder body (50), characterized in that the feed device is a feed device according to any one of claims 1 to 8.
10. The extruder of claim 9, wherein the extruder body (50) is provided with a stir chamber, the extruder further comprising:
the screw (51) is rotatably arranged in the stirring cavity, the stirring cavity is communicated with a material guiding space of the feeding device, and the feeding device is used for moving the rubber compound (40) from the material guiding space to the stirring cavity so that the screw (51) can stir the rubber compound (40).
11. The extruder according to claim 10, wherein a material guiding opening (52) is formed on the extruder body (50), the material guiding opening (52) is communicated with the stirring chamber, and the first guide roller assembly (10) and the second guide roller assembly (20) of the feeding device are oppositely arranged on two sides of the material guiding opening (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544401.0U CN212352827U (en) | 2020-07-29 | 2020-07-29 | Feeding device and extruder with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544401.0U CN212352827U (en) | 2020-07-29 | 2020-07-29 | Feeding device and extruder with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212352827U true CN212352827U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021544401.0U Active CN212352827U (en) | 2020-07-29 | 2020-07-29 | Feeding device and extruder with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212352827U (en) |
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2020
- 2020-07-29 CN CN202021544401.0U patent/CN212352827U/en active Active
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