CN220638822U - Hydraulic drawing screw device of extruder - Google Patents
Hydraulic drawing screw device of extruder Download PDFInfo
- Publication number
- CN220638822U CN220638822U CN202322332406.7U CN202322332406U CN220638822U CN 220638822 U CN220638822 U CN 220638822U CN 202322332406 U CN202322332406 U CN 202322332406U CN 220638822 U CN220638822 U CN 220638822U
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- Prior art keywords
- extruder
- screw
- hydraulic cylinder
- hydraulic
- rod
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- 238000000605 extraction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000006256 anode slurry Substances 0.000 description 1
- 239000006257 cathode slurry Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of extruders, and provides a hydraulic screw pulling device of an extruder, which comprises a mounting seat, a hydraulic cylinder, a top plate, a connecting rod and a fixing plate, wherein the mounting seat is detachably arranged on a cavity of the extruder, the hydraulic cylinder is arranged on the outer side of the mounting seat, the top plate is arranged on a piston rod of the hydraulic cylinder, the connecting rod is arranged between the top plate and the fixing plate, one end of the connecting rod is connected with the top plate, the fixing plate is connected with the other end of the connecting rod, and the screw of the extruder is detachably connected with the fixing plate. According to the utility model, the top plate is pushed outwards under the ejection force of the hydraulic piston rod, and the fixing plate is driven to move outwards by the connecting rod, so that the extruder screw is pulled out, the problem that the initial force is excessive when the extruder screw is pulled out is solved, and the problem of wasting manpower is avoided.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a hydraulic drawing screw device of an extruder.
Background
The new energy industry is a hot industry in recent years and is an industry which is developed rapidly, and the battery production is a heavy weight of the new energy industry. In the traditional production of the anode and cathode slurry of the battery, continuous production cannot be realized in production modes of double planetary, high-speed dispersion and the like, the production time of batch slurry is long, and the investment cost of related equipment is also high. Thus, twin-screw homogenizing extrusion becomes a continuous, rapid and relatively low-investment battery slurry production development trend.
In the use process of the extruder, the screw is frequently required to be pulled out of the extruder for cleaning and then recombined, and the common method for disassembling the screw is to pull the screw out of the extruder by using manpower, but the existing obstruction of residual slurry between the cavity of the extruder and the screw, the dead weight of the screw and the friction force lead to large initial force for manually pulling out the screw of the extruder, and the labor intensity of manual disassembly is too high.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a hydraulic drawing screw device of an extruder, which aims at solving the problems that the initial force for disassembling the screw of the extruder is large and the labor intensity of manual disassembly is too high at present.
The utility model provides a hydraulic drawing screw device of an extruder, which comprises:
the mounting seat is detachably arranged on the cavity of the extruder;
the hydraulic cylinder is arranged at the outer side of the mounting seat;
the top plate is arranged on a piston rod of the hydraulic cylinder;
one end of the connecting rod is connected with the top plate;
the fixed plate is connected with the other end of the connecting rod, and the screw rod of the extruder is detachably connected with the fixed plate.
According to the technical scheme, the hydraulic drawing screw rod device for the extruder provided by the utility model has the advantages that the top plate is pushed outwards under the ejection force of the piston rod of the hydraulic cylinder, and the connecting rod drives the fixing plate to move outwards, so that the screw rod of the extruder is drawn out. For the situation that the initial force is overlarge when the screw rod of the extruder is pulled out, the problem of manpower waste is avoided by the hydraulic pulling-out screw rod device of the extruder.
Optionally, the mount comprises a hydraulic cylinder mounting section, the hydraulic cylinder is mounted on the outer side of the hydraulic cylinder mounting section, two sides of the hydraulic cylinder mounting section are bent to form a device mounting section, and the device mounting section is used for being connected with the cavity of the extruder.
Optionally, a support plate is further disposed in the mounting seat.
Optionally, a pull rod is further arranged on the fixed plate, one end of the pull rod is detachably mounted on the fixed plate, and the other end of the pull rod is detachably connected with the extruder screw.
Optionally, the other end of the pull rod further comprises a limiting section, and a flexible gasket is arranged on the limiting section, and the extruder screw rod is in contact with the flexible gasket.
Optionally, the hydraulic cylinder is disposed at a central position of the top plate and the fixing plate, and the connecting rod is disposed parallel to a movement direction of a piston rod of the hydraulic cylinder.
By adopting the technical scheme, the application has the following technical effects:
according to the hydraulic screw pulling device for the extruder, the top plate is driven to move under the movement of the piston rod of the hydraulic cylinder, and the fixing plate is not used for generating outward force on the extruder screw, so that the extruder screw is pulled out; the utility model can overcome the condition that the initial force required by the extraction of the extruder screw is overlarge, and avoid the problem of manpower waste.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic view of an extruder hydraulic pullout screw apparatus provided by an embodiment of the present utility model;
FIG. 2 is another schematic view of an extruder hydraulic pullout screw apparatus provided in an embodiment of the present utility model;
fig. 3 is a schematic perspective view of an extruder hydraulic screw pulling device according to an embodiment of the present utility model.
Reference numerals:
1-a mounting base; 11-a hydraulic cylinder mounting section; 12-a device mounting section; 2-a hydraulic cylinder; 21-a hydraulic cylinder interface; 3-top plate; 4-connecting rods; 5-a fixing plate; 6-supporting plates; 7-pulling out the rod; 71-a limit section; 72-a flexible gasket; 8-extruder screw.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Fig. 1 is a front view of an extruder hydraulic pull screw apparatus according to an embodiment of the present utility model; as shown in fig. 1, this embodiment provides a screw rod device is pulled out to extruder hydraulic pressure, including mount pad 1, pneumatic cylinder 2, roof 3, connecting rod 4 and fixed plate 5, mount pad 1 can dismantle the setting on the extruder cavity, and pneumatic cylinder 2 sets up in the outside of mount pad 1, and roof 3 sets up on the piston rod of pneumatic cylinder 2, and connecting rod 4 sets up between roof 3 and fixed plate 5, and connecting rod 4's one end and roof 3 are connected, and fixed plate 5 and connecting rod 4's the other end are connected, and extruder screw rod and fixed plate 5 can dismantle the connection.
The hydraulic drawing screw device of the extruder is arranged on the cavity of the extruder and corresponds to the drawn screw. Wherein the extruder screw 8 and the fixed plate 5 are correspondingly arranged. As shown in fig. 2, under the ejection force of the piston rod of the hydraulic cylinder 2, the top plate 3 is pushed outwards, and the fixing plate 5 is driven to move outwards by the connecting rod 4, so that the extruder screw 8 is pulled out. For the situation that the initial force is overlarge when the extruder screw 8 is pulled out, the problem of manpower waste is avoided by the hydraulic pulling-out screw device of the extruder provided by the embodiment.
In one possible embodiment, the mounting base 1 comprises a hydraulic cylinder mounting section 11, the hydraulic cylinder 1 is mounted on the outer side of the hydraulic cylinder mounting section 11, two sides of the hydraulic cylinder 2 are bent to form a device mounting section 12, and the device mounting section 12 is used for being connected with the cavity of the extruder. The mounting base 1 forms a bent structure capable of accommodating the fixing plate 5, and provides a reference mounting surface for the device.
Further, a supporting plate 6 is further arranged in the mounting seat 1 and used for improving the structural strength of the mounting seat 1.
In order to improve the flexibility of connection with the extruder screw, the fixed plate 5 is further provided with a pull rod 7, as shown in fig. 1-2, one end of the pull rod 7 is detachably mounted on the fixed plate 5, and the other end is detachably connected with the extruder screw 8. The other end of the pull rod 7, namely the end connected with the extruder screw 8, is also provided with a limiting section 71, the limiting section 71 is provided with a flexible washer 72, and the extruder screw 8 is contacted with the flexible washer 72. The flexible washer 72 serves to isolate the pullout bar 7 from the extruder screw 8.
Specifically, as shown in fig. 1 to 3, the hydraulic cylinder 2 is provided at the center position of the top plate 3 and the fixed plate 5, and the connecting rod 4 is provided parallel to the piston rod movement direction of the hydraulic cylinder 1. A manual or automatic hydraulic pump is connected through a hydraulic cylinder interface 21 to provide driving force for the hydraulic cylinder 2. Wherein roof 3 and fixed plate 5 parallel arrangement are convenient for roof 3 drive fixed plate 5 to piston rod direction of motion.
In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. An extruder hydraulic draw screw apparatus comprising:
the mounting seat is detachably arranged on the cavity of the extruder;
the hydraulic cylinder is arranged at the outer side of the mounting seat;
the top plate is arranged on a piston rod of the hydraulic cylinder;
one end of the connecting rod is connected with the top plate;
the fixed plate is connected with the other end of the connecting rod, and the screw rod of the extruder is detachably connected with the fixed plate.
2. The extruder hydraulic draw-out screw assembly of claim 1, wherein the mount comprises a hydraulic cylinder mounting section, the hydraulic cylinder being mounted on an outer side of the hydraulic cylinder mounting section, two sides of the hydraulic cylinder mounting section being bent to form an assembly mounting section, the assembly mounting section being adapted to be coupled to an extruder cavity.
3. The hydraulic extraction screw apparatus of claim 2, wherein a support plate is further disposed within the mount.
4. The hydraulic drawing screw device for an extruder according to claim 1, wherein a drawing rod is further provided on the fixing plate, one end of the drawing rod is detachably mounted on the fixing plate, and the other end of the drawing rod is detachably connected with the screw of the extruder.
5. The hydraulic extruder pull screw assembly of claim 4 wherein the other end of the pull rod further comprises a stop segment, the stop segment having a flexible washer disposed thereon, the extruder screw in contact with the flexible washer.
6. The extruder hydraulic draw-out screw apparatus according to claim 1, wherein the hydraulic cylinder is provided at a center position of the top plate and the fixed plate, and the connecting rod is provided parallel to a piston rod movement direction of the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322332406.7U CN220638822U (en) | 2023-08-30 | 2023-08-30 | Hydraulic drawing screw device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322332406.7U CN220638822U (en) | 2023-08-30 | 2023-08-30 | Hydraulic drawing screw device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638822U true CN220638822U (en) | 2024-03-22 |
Family
ID=90293170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322332406.7U Active CN220638822U (en) | 2023-08-30 | 2023-08-30 | Hydraulic drawing screw device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638822U (en) |
-
2023
- 2023-08-30 CN CN202322332406.7U patent/CN220638822U/en active Active
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