CN210501308U - Preheating device of extruder - Google Patents
Preheating device of extruder Download PDFInfo
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- CN210501308U CN210501308U CN201921439624.8U CN201921439624U CN210501308U CN 210501308 U CN210501308 U CN 210501308U CN 201921439624 U CN201921439624 U CN 201921439624U CN 210501308 U CN210501308 U CN 210501308U
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- semicircle
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- semicircle body
- heating wire
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Abstract
The utility model discloses a preheating device of extruder, include device body, heating wire and be used for the extrusion cylinder of installation device body, the device body comprises left semicircle body and right semicircle body, the heating wire winding is on the extrusion cylinder, other fixed mounting is equallyd divide to the upper and lower end of left semicircle body and right semicircle body has a mounting panel, two be equipped with buckle mechanism and dust removal mechanism between the corresponding mounting panel in proper order. The utility model discloses a cooperation between mounting panel, first notch, inserted block, first cavity, gag lever post, slide, reset spring and the spacing mouth is used, has realized dismantling the quick installation of device body, and then has improved maintenance efficiency, uses through the cooperation between second notch, briquetting, elastic airbag, guide duct, semicircle board, second cavity and the dust removal mouth, realizes the function that removes dust to the heating wire, and then avoids the dust to cause the influence to the heating wire acting.
Description
Technical Field
The utility model relates to an extruder technical field especially relates to a preheating device of extruder.
Background
When the extruder works, the material needs to be preheated by the preheating device, and once the preheating device breaks down, the extrusion efficiency is affected. The existing preheating device is troublesome in disassembly, wastes time and labor, and therefore the maintenance efficiency of the preheating device is influenced. In addition, the existing preheating device does not have the function of removing dust from the internal heating wire, thereby causing the problem that the dust affects the working efficiency of the heating wire. To this end, we propose a preheating device of the extruder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings of the prior art that the disassembly is complicated and the dust removal function is not available, and providing a preheating device of an extruder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a preheating device of extruder, includes device body, heating wire and the extrusion cylinder that is used for the installation device body, the device body comprises left semicircle body and right semicircle body, the heating wire winding is on the extrusion cylinder, other fixed mounting is equallyd divide to the upper and lower end of left semicircle body and right semicircle body, two be equipped with buckle mechanism and dust removal mechanism, two between the corresponding mounting panel in proper order the end of giving vent to anger of dust removal mechanism is fixed mounting in left semicircle body and right semicircle body respectively.
Preferably, buckle mechanism is including offering in the first notch on one of them mounting panel right side and fixed mounting in the inserted block of another mounting panel left side, one of them be equipped with first cavity in the mounting panel, be equipped with the gag lever post that runs through its both sides wall in the first cavity, be equipped with the slide of fixed cup joint on the gag lever post in the first cavity, fixed connection reset spring between the one side of first notch and the lateral wall of first cavity is kept away from to the slide, reset spring sliding sleeve establish with the gag lever post on.
Preferably, the insertion block is provided with a limiting opening corresponding to the limiting rod.
Preferably, one end of the limiting rod close to the device body is arranged in an oblique angle.
Preferably, the dust removing mechanism comprises a second notch arranged on the right side of one of the mounting plates and a pressing block fixedly arranged on the left side of the other mounting plate, an elastic air bag is fixedly arranged in the second notch, one end, far away from the pressing block, of the elastic air bag is communicated with an air guide pipe, the air outlets of the air guide pipe extend into the left semicircular body and the right semicircular body respectively, semicircular plates are fixedly arranged in the left semicircular body and the right semicircular body respectively, a second cavity is formed in each semicircular plate and is communicated with the two air guide pipes respectively, and a plurality of dust removing openings are formed in opposite surfaces of the second cavities.
Preferably, a dust screen is fixedly installed in the dust removing port.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation between mounting panel, first notch, inserted block, first cavity, gag lever post, slide, reset spring and the spacing mouth is used, has realized dismantling the quick installation of device body, and then has improved maintenance efficiency.
2. The utility model discloses a cooperation between second notch, briquetting, elastic airbag, guide duct, semicircle board, second cavity and the dust removal mouth is used, realizes the function that removes dust to the heating wire, and then avoids the dust to cause the influence to the heating wire acting.
Drawings
Fig. 1 is a schematic front structural view of a preheating device of an extruder according to the present invention;
fig. 2 is a schematic side perspective structural view of a preheating device of an extruder according to the present invention;
fig. 3 is a schematic structural view of a left semicircular body in a preheating device of an extruder according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 2.
In the figure: the device comprises a device body 1, a heating wire 2, an extrusion cylinder 3, a mounting plate 4, a buckling mechanism 5, a dust removing mechanism 6, a first notch 7, an insertion block 8, a first cavity 9, a limiting rod 10, a sliding plate 11, a return spring 12, a limiting opening 13, a second notch 14, a pressing block 15, an elastic air bag 16, an air guide pipe 17, a semicircular plate 18, a second cavity 19 and a dust removing opening 20.
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.
Referring to fig. 1-4, a preheating device of an extruder comprises a device body 1, an electric heating wire 2 and an extrusion cylinder 3 for mounting the device body 1, wherein the device body 1 is composed of a left semicircle body and a right semicircle body, the electric heating wire 2 is wound on the extrusion cylinder 3, the upper and lower ends of the left semicircle body and the right semicircle body are respectively fixedly provided with a mounting plate 4, a buckle mechanism 5 and a dust removing mechanism 6 are sequentially arranged between the two corresponding mounting plates 4, the air outlet ends of the two dust removing mechanisms 6 are respectively fixedly arranged in the left semicircle body and the right semicircle body, wherein the buckle mechanism 5 comprises a first notch 7 arranged on the right side of one mounting plate 4 and an insert block 8 fixedly arranged on the left side of the other mounting plate 4, a first cavity 9 is arranged in one mounting plate 4, a limiting rod 10 penetrating through two side walls of the first cavity 9 is arranged in the first cavity 9, a sliding plate 11 fixedly sleeved on the limiting rod 10 is arranged in the, one side of the sliding plate 11, which is far away from the first notch 7, and the side wall of the first cavity 9 are fixedly connected with a return spring 12, the return spring 12 is slidably sleeved on a limiting rod 10, further, a limiting opening 13 corresponding to the limiting rod 10 is formed in the insert block 8, and further, one end, which is close to the device body 1, of the limiting rod 10 is arranged in an oblique angle.
When in disassembly, the two limiting rods 10 are pulled to enable the limiting rods 10 to move from the limiting openings 13 to the first cavity 9, then the left semicircle body and the right semicircle body are pulled apart to finish the disassembly, the reset spring 12 resets the limiting rods 10 to the first notch 7, when in assembly, the insert block 8 is inserted corresponding to the first notch 7, the slide block 8 can extrude the limiting rods 10 to enter the first cavity 9, when the limiting openings 13 run to correspond to the limiting rods 10, the reset spring 12 inserts the limiting rods 10 into the limiting openings 13 to realize the quick assembly and disassembly of the device body 1, thereby improving the maintenance efficiency, wherein the dust removal mechanism 6 comprises a second notch 14 arranged on the right side of one mounting plate 4 and a pressing block 15 fixedly arranged on the left side of the other mounting plate 4, an elastic air bag 16 is fixedly arranged in the second notch 14, one end of the elastic air bag 16 far away from the pressing block 15 is communicated with an air guide pipe 17, the air outlets of the two air guide pipes 17 extend into the left semicircular body and the right semicircular body respectively, semicircular plates 18 are fixedly mounted in the left semicircular body and the right semicircular body respectively, second cavities 19 are formed in the two semicircular plates 18, the two second cavities 19 are communicated with the two air guide pipes 17 respectively, and a plurality of dust removing openings 20 are formed in opposite surfaces of the two second cavities 19.
In the process of installation, briquetting 15 can extrude elasticity gasbag 14, make in gas admission guide duct 17 and the second cavity 19, finally blow off from dust removal mouth 20, act on heating wire 2, the purpose of dust removal on heating wire 2 is realized, in addition, the first heat preservation room that semicircle board 18 on the left side and the semicircle board 18 on the right side formed can be used to keep warm, left semicircle body and right semicircle body then form the second heat preservation room, reduce thermal loss, it is further, fixed mounting has the dust screen in the dust removal mouth 20, specifically, dust gets into when can preventing to dismantle, it needs to explain that, left semicircle body and right semicircle body all are open box, two semicircle boards 18 fixed mounting respectively on the lateral wall of left semicircle body and right semicircle body, second cavity 19 is the semicircular cavity.
The utility model discloses in, during the dismantlement, through pulling two gag lever posts 10, make gag lever post 10 from spacing mouthful 13 internal motion to first cavity 9 in, then pull open left semicircle body and right semicircle body and can accomplish the dismantlement, reset spring 12 then resets gag lever post 10 to first notch 7 in, when the installation, correspond inserted block 8 and first notch 7 and insert, slider 8 then can extrude gag lever post 10 and get into in first cavity 9, travel to corresponding with gag lever post 10 at spacing mouthful 13, insert in spacing mouthful 13 with gag lever post 10 by reset spring 12, realize the installation, at this in-process, briquetting 15 can extrude elasticity gasbag 14, make in gas entering guide duct 17 and the second cavity 19, finally blow off from dust removal mouth 20, act on heating wire 2, follow above-mentioned operation, can accomplish.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a preheating device of extruder, includes device body (1), heating wire (2) and extrusion cylinder (3) that are used for installation device body (1), device body (1) comprises left semicircle body and right semicircle body, heating wire (2) winding is on extrusion cylinder (3), its characterized in that, do not fixed mounting have mounting panel (4), two are equallyd divide to the upper and lower end of left semicircle body and right semicircle body be equipped with buckle mechanism (5) and dust removal mechanism (6), two between corresponding mounting panel (4) in proper order the end of giving vent to anger of dust removal mechanism (6) is fixed mounting respectively in left semicircle body and right semicircle body.
2. The preheating device of an extruder according to claim 1, wherein the fastening mechanism (5) comprises a first notch (7) provided at the right side of one of the mounting plates (4) and an insert block (8) fixedly mounted at the left side of the other mounting plate (4), a first chamber (9) is provided in one of the mounting plates (4), a limit rod (10) penetrating through both side walls of the first chamber (9) is provided in the first chamber (9), a sliding plate (11) fixedly sleeved on the limit rod (10) is provided in the first chamber (9), a return spring (12) is fixedly connected between one side of the sliding plate (11) far away from the first notch (7) and the side wall of the first chamber (9), and the return spring (12) is slidably sleeved on the limit rod (10).
3. The preheating device of an extruder according to claim 2, wherein the insert block (8) is provided with a limiting opening (13) corresponding to the limiting rod (10).
4. A preheating device for an extruder according to claim 3, wherein the end of the limiting rod (10) close to the device body (1) is provided with an oblique angle.
5. The preheating device of an extruder according to claim 4, wherein the dust removing mechanism (6) comprises a second notch (14) provided at the right of one of the mounting plates (4) and a pressing block (15) fixedly mounted at the left of the other mounting plate (4), an elastic air bag (16) is fixedly arranged in the second notch (14), one end of the elastic air bag (16) far away from the pressing block (15) is communicated with air guide pipes (17), air outlets of the two air guide pipes (17) respectively extend into the left semicircle body and the right semicircle body, the left semicircle body and the right semicircle body are internally and fixedly provided with semicircle plates (18), two second cavities (19) are formed in the semicircle plates (18), the second cavities (19) are communicated with the two air guide pipes (17) respectively, and a plurality of dust removing openings (20) are formed in opposite surfaces of the second cavities (19).
6. The preheating device of an extruder in accordance with claim 5, wherein a dust screen is fixedly installed in the dust removing port (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439624.8U CN210501308U (en) | 2019-09-02 | 2019-09-02 | Preheating device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439624.8U CN210501308U (en) | 2019-09-02 | 2019-09-02 | Preheating device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210501308U true CN210501308U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921439624.8U Active CN210501308U (en) | 2019-09-02 | 2019-09-02 | Preheating device of extruder |
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| CN (1) | CN210501308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936884A (en) * | 2021-01-29 | 2021-06-11 | 重庆嘉涌电子有限公司 | Pressing tool for machining VR (virtual reality) glasses frame |
-
2019
- 2019-09-02 CN CN201921439624.8U patent/CN210501308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936884A (en) * | 2021-01-29 | 2021-06-11 | 重庆嘉涌电子有限公司 | Pressing tool for machining VR (virtual reality) glasses frame |
| CN112936884B (en) * | 2021-01-29 | 2022-08-23 | 重庆嘉涌电子有限公司 | Pressing tool for machining VR (virtual reality) glasses frame |
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