CN220482508U - Extruder convenient to accuse material and prevent blockking up - Google Patents

Extruder convenient to accuse material and prevent blockking up Download PDF

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Publication number
CN220482508U
CN220482508U CN202321902645.5U CN202321902645U CN220482508U CN 220482508 U CN220482508 U CN 220482508U CN 202321902645 U CN202321902645 U CN 202321902645U CN 220482508 U CN220482508 U CN 220482508U
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China
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extruder
barrel
feeding
discharging
convenient
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CN202321902645.5U
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Chinese (zh)
Inventor
张国青
夏瑞春
孙政良
张喜琴
丁宏涛
范峰
陆周
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Suzhou Jin Teng Electronic Technology Co ltd
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Suzhou Jin Teng Electronic Technology Co ltd
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Abstract

The utility model discloses an extruder convenient for controlling materials and preventing blocking, which relates to the technical field of silica gel production and comprises an extruder barrel, a premixing component and a material control discharging component, wherein a heating layer is arranged on the inner wall side of the extruder barrel, a servo motor is arranged on one side of the outer part of the extruder barrel, an extrusion screw is arranged in the extruder barrel and is rotationally connected with the extruder barrel, the premixing component is arranged on the upper side of the extruder barrel, the premixing component comprises a feeding hopper, a feeding barrel, a threaded screw rod, a feeding port and a driving motor, and the feeding barrel is arranged on the front side and the rear side above the feeding hopper. This extruder convenient to accuse material and prevent blockking up, the screw thread lead screw of two feeding cylinder interiors can be operated simultaneously and preliminary premixed's preheating pay-off is carried out the silica gel material, and the inside material of feeding cylinder can enter into the inside of feeder hopper to can also add other silica gel materials in the feeder hopper, thereby realize that multiple silica gel material mixes.

Description

Extruder convenient to accuse material and prevent blockking up
Technical Field
The utility model relates to the technical field of silica gel production, in particular to an extruder which is convenient to control materials and is anti-blocking.
Background
Silica gel alias: silicic acid gel is a high-activity adsorption material, and belongs to amorphous substances. An extruder is required during the processing of the silicone rubber, which is generally referred to as a silicone rubber extruder. The silicone rubber extruder is a basic device in the rubber industry, is one of key devices affecting the quality of products, and plays a very important role in the production process of tires and rubber products.
The utility model of application number CN202121736853.3 discloses a silica gel extruder, which is similar to the above application, and has the following disadvantages: in the process of silica gel extrusion, the silica gel material needs to be hot melted, and a general extruder does not have a corresponding preheating and premixing structure, so that the extruded silica gel is easy to mix unevenly.
Accordingly, in view of the above, an extruder which is easy to control the material and is resistant to clogging has been proposed by researching and improving the conventional structure and the conventional defects.
Disclosure of Invention
The utility model aims to provide an extruder which is convenient to control materials and is anti-blocking, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extruder convenient to accuse material and prevent blockking up, includes extruder barrel, pre-mix subassembly and accuse material discharging component, the inner wall side of extruder barrel is provided with the zone of heating, and the servo motor is installed to outside one side of extruder barrel, the inside of extruder barrel is provided with the extrusion screw, and the extrusion screw is connected for rotating with the extruder barrel, pre-mix the subassembly and install in the upside of extruder barrel, and pre-mix the subassembly and include feeder hopper, feed cylinder, screw thread lead screw, feed inlet and driving motor, the side all is provided with the feed cylinder around the top of feeder hopper, and the inside rotation of feed cylinder installs screw thread lead screw, the upside of feed cylinder is provided with the feed inlet, and driving motor is installed to outside one side of feed cylinder, prevent stifled unloading subassembly is installed to the place ahead downside of extruder barrel, accuse material discharging component installs in preventing stifled unloading subassembly.
Furthermore, two feeding cylinders are arranged, and the feeding cylinders are arranged in a mirror symmetry mode.
Further, the feeding cylinder is communicated with the feeding hopper, the feeding hopper is communicated with the extruding cylinder, and the feeding hopper is fixedly connected with the extruding cylinder.
Further, prevent stifled unloading subassembly includes unloading pipe, micro motor, rotation axis and delivery sheet, micro motor is installed to outside one side of unloading pipe, and the inside of unloading pipe is provided with the rotation axis, the outside of rotation axis is fixed with the delivery sheet.
Further, the feeding plate forms a rotating structure with the blanking pipe through the rotating shaft, and the four feeding plates are arranged.
Further, accuse material ejection of compact subassembly includes ejection of compact section of thick bamboo, discharge gate and pushing away the material piston, one side of ejection of compact section of thick bamboo is provided with the discharge gate, and the inside slip of ejection of compact section of thick bamboo is provided with pushing away the material piston to the pushing away the material piston and being "L" type structure.
Further, accuse material ejection of compact subassembly still includes ejector beam and electric putter, the outside one end of ejector beam piston is fixed with the ejector beam, and electric putter is installed to the other end of ejector beam.
Further, the extruder barrel is communicated with the discharging barrel through a blanking pipe, and the upper end and the lower end of the blanking pipe are fixedly connected with the extruder barrel and the discharging barrel respectively.
The utility model provides an extruder which is convenient for controlling materials and is anti-blocking, and has the following beneficial effects:
the pre-mixing component is arranged, the feeding of the feeding cylinders is facilitated through the feeding port, the driving motor is convenient to drive the threaded screw rods to rotate, the same heating layer is arranged in the feeding cylinders and the inside of the extruding cylinder, so that the threaded screw rods in the two feeding cylinders can simultaneously operate to pre-mix and feed silica gel materials, the materials in the feeding cylinders can enter the inside of the feeding hopper, other silica gel materials can be added in the feeding hopper, the pre-mixing of various silica gel materials is realized, and the silica gel materials enter the inside of the extruding cylinder.
The anti-blocking blanking assembly is arranged, the heating layer can be electrified and heated so as to carry out hot melting on materials in the extruder barrel, the servo motor is convenient to drive the extrusion screw to rotate, so that the extrusion screw can operate to extrude silica gel materials, extruded silica gel can enter a blanking pipe below, the micro motor and the rotating shaft are convenient to drive the feeding plate to rotate, the feeding plate can rotate and feed, and the anti-blocking effect of blanking is achieved.
The utility model is provided with the material control discharging component, the material in the discharging pipe can enter the discharging cylinder, a certain amount of silica gel can be stored in the discharging cylinder so as to facilitate the realization of material control discharging, the discharging cylinder can keep heat and prevent the silica gel in the discharging cylinder from cooling and solidifying, and the electric push rod is convenient for stretching and pushing the pushing rod, so that the pushing rod can push the pushing piston to move, and the pushing and discharging can be performed under the action of air pressure.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of an extruder of the present utility model for facilitating material control and preventing clogging;
FIG. 2 is a schematic top view of a premix assembly of an extruder with easy material control and anti-clogging features according to the present utility model;
FIG. 3 is a schematic perspective view of a premix assembly of an extruder with easy material control and anti-clogging features according to the present utility model;
fig. 4 is an enlarged schematic view of the extruder of fig. 1 at a position of the extruder for easy material control and anti-clogging.
In the figure: 1. an extruder barrel; 2. a heating layer; 3. a servo motor; 4. extruding a screw; 5. a premix assembly; 501. a feed hopper; 502. a feeding cylinder; 503. a threaded screw rod; 504. a feed inlet; 505. a driving motor; 6. anti-blocking blanking component; 601. discharging pipes; 602. a micro motor; 603. a rotation shaft; 604. a feeding plate; 7. a material control and discharging assembly; 701. a discharging cylinder; 702. a discharge port; 703. pushing the material piston; 704. a pushing rod; 705. an electric push rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, an extruder convenient for material control and anti-blocking comprises an extruder barrel 1, a premixing component 5 and a material control discharging component 7, wherein a heating layer 2 is arranged on the inner wall side of the extruder barrel 1, a servo motor 3 is arranged on one side of the outer part of the extruder barrel 1, an extrusion screw 4 is arranged in the extruder barrel 1, the extrusion screw 4 is rotationally connected with the extruder barrel 1, the premixing component 5 is arranged on the upper side of the extruder barrel 1, the premixing component 5 comprises a feed hopper 501, a feed barrel 502, a threaded screw 503, a feed inlet 504 and a driving motor 505, feed barrels 502 are respectively arranged on the front side and the rear side above the feed hopper 501, the threaded screw 503 is rotationally arranged in the feed barrel 502, the feed inlets 504 are arranged on the upper side of the feed barrels 502, the driving motor 505 is arranged on one side of the outer part of the feed barrels 502, the feed barrels 502 are arranged in two, and the feed barrels 502 are arranged in a mirror symmetry mode; the feeding cylinder 502 is communicated with the feeding hopper 501, the feeding hopper 501 is communicated with the extruding cylinder 1, and the feeding hopper 501 is fixedly connected with the extruding cylinder 1;
the specific operation is as follows, the feeding of the feeding cylinder 502 is convenient for through the feed inlet 504, the rotation of the threaded screw rod 503 is convenient for drive through the driving motor 505, the same heating layer 2 is arranged in the feeding cylinder 502 and the extrusion cylinder 1, the threaded screw rods 503 in the two feeding cylinders 502 can simultaneously operate to perform preliminary premixing preheating feeding on the silica gel materials, the materials in the feeding cylinder 502 can enter the inside of the feeding hopper 501, and the rest silica gel materials can be added in the feeding hopper 501, so that the premixing of various silica gel materials is realized, and the silica gel materials enter the inside of the extrusion cylinder 1.
As shown in fig. 4, an anti-blocking blanking assembly 6 is installed at the front lower side of the extruder barrel 1, the anti-blocking blanking assembly 6 comprises a blanking pipe 601, a micro motor 602, a rotating shaft 603 and a feeding plate 604, the micro motor 602 is installed at one side of the outer part of the blanking pipe 601, the rotating shaft 603 is arranged in the blanking pipe 601, and the feeding plate 604 is fixed at the outer side of the rotating shaft 603; the feeding plate 604 forms a rotating structure with the blanking pipe 601 through the rotating shaft 603, and the feeding plate 604 is provided with four parts;
the device specifically comprises a heating layer 2, a servo motor 3, a feeding plate 604, a feeding plate 602, a feeding plate 603, a feeding plate 604, a feeding plate and a feeding block preventing function.
As shown in fig. 1, a material control discharging assembly 7 is installed at the lower side of an anti-blocking blanking assembly 6, the material control discharging assembly 7 comprises a discharging cylinder 701, a discharging hole 702 and a pushing piston 703, one side of the discharging cylinder 701 is provided with the discharging hole 702, the pushing piston 703 is slidably arranged in the discharging cylinder 701, and the pushing piston 703 is in an L-shaped structure; the material control discharging assembly 7 further comprises a pushing rod 704 and an electric push rod 705, wherein the pushing rod 704 is fixed at one end of the outer side of the pushing piston 703, and the electric push rod 705 is arranged at the other end of the pushing rod 704; the extruder barrel 1 is communicated with the discharge barrel 701 through a blanking pipe 601, and the upper end and the lower end of the blanking pipe 601 are fixedly connected with the extruder barrel 1 and the discharge barrel 701 respectively;
the concrete operation is as follows, the inside material of unloading pipe 601 can get into the inside of ejection of compact section of thick bamboo 701, and the inside silica gel that can deposit a certain amount of and then be convenient for realize accuse material ejection of compact section of thick bamboo 701 to ejection of compact section of thick bamboo 701 can keep warm and insulate against heat and avoid the silica gel cooling solidification of its inside, is convenient for stretch out and draw back through electric putter 705 to promote pushing rod 704, makes pushing rod 704 can promote pushing piston 703 and removes, so that carries out pushing and ejection of compact through the effect of atmospheric pressure.
In summary, as shown in fig. 1-4, when the extruder convenient for controlling materials and preventing blocking is used, firstly, silica gel materials can be fed into the feeding barrel 502 through the feeding hole 504, then the driving motor 505 drives the threaded screw rod 503 to rotate, the feeding barrel 502 and the inside of the extruder barrel 1 are provided with the same heating layer 2, so that the threaded screw rods 503 in the two feeding barrels 502 can simultaneously operate to perform preliminary premixing preheating feeding on the silica gel materials, then the materials in the feeding barrel 502 can enter the inside of the feeding hopper 501, and the rest silica gel materials can be added into the feeding hopper 501, thereby realizing premixing of various silica gel materials, and the silica gel materials can enter the inside of the extruder barrel 1, and the heating layer 2 can be electrified and heated to perform hot melting on the materials in the extruder barrel 1, so that the extrusion screw rod 4 can operate to extrude the silica gel materials through the driving of the servo motor 3;
the silica gel after extruding can enter into the unloading pipe 601 of below, in this process, can drive the rotation of charge plate 604 through micro motor 602, rotation axis 603, make the charge plate 604 can rotatory pay-off, then the inside material of unloading pipe 601 can enter into the inside of ejection of compact section of thick bamboo 701, the inside silica gel that can deposit a certain amount of silica gel and then be convenient for realize accuse material ejection of compact of ejection of compact section of thick bamboo 701, and ejection of compact section of thick bamboo 701 can keep warm and insulate against heat and avoid its inside silica gel cooling solidification, finally promote the ejector pin 704 through electric putter 705 is flexible, make ejector pin 704 can promote the ejector pin piston 703 and remove, thereby carry out the ejector pin ejection of compact through the effect of atmospheric pressure, just so accomplished the use process of this extruder convenient to control the material and prevent blocking.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides an extruder convenient to accuse material and prevent blockking up, includes extrusion barrel (1), pre-mix subassembly (5) and accuse material ejection of compact subassembly (7), a serial communication port, the inner wall side of extrusion barrel (1) is provided with zone of heating (2), and installs servo motor (3) in the outside one side of extrusion barrel (1), the inside of extrusion barrel (1) is provided with extrusion screw (4), and extrudes screw (4) and be connected for rotating with extrusion barrel (1), pre-mix subassembly (5) install in the upside of extrusion barrel (1), and pre-mix subassembly (5) including feeder hopper (501), feed cylinder (502), screw thread lead screw (503), feed inlet (504) and driving motor (505), the top front and back side of feeder hopper (501) all is provided with feed cylinder (502), and screw thread lead screw (503) are installed in the inside rotation of feed cylinder (502), the upside of feed cylinder (502) is provided with feed inlet (504), and installs driving motor (505) in one side of the outside, the place ahead downside subassembly of extrusion barrel (1) installs in the side of preventing and prevents that feed hopper (6) is blocked up in the lower subassembly (6).
2. The extruder with convenient material control and anti-blocking function according to claim 1, wherein two feeding barrels (502) are arranged, and the feeding barrels (502) are arranged in a mirror symmetry mode.
3. The extruder with convenient material control and anti-blocking function according to claim 1, wherein the feeding barrel (502) is communicated with the feeding hopper (501), the feeding hopper (501) is communicated with the extruder barrel (1), and the feeding hopper (501) is fixedly connected with the extruder barrel (1).
4. The extruder convenient to control material and prevent jam according to claim 1, wherein the anti-blocking blanking component (6) comprises a blanking pipe (601), a micro motor (602), a rotating shaft (603) and a feeding plate (604), wherein the micro motor (602) is installed on one side of the outer portion of the blanking pipe (601), the rotating shaft (603) is arranged in the blanking pipe (601), and the feeding plate (604) is fixed on the outer side of the rotating shaft (603).
5. The extruder with convenient material control and anti-blocking function according to claim 4, wherein the feeding plate (604) forms a rotating structure with the blanking pipe (601) through a rotating shaft (603), and the feeding plate (604) is provided with four.
6. The extruder with convenient material control and anti-blocking function according to claim 4, wherein the material control and discharging assembly (7) comprises a discharging cylinder (701), a discharging port (702) and a pushing piston (703), the discharging port (702) is arranged on one side of the discharging cylinder (701), the pushing piston (703) is slidably arranged in the discharging cylinder (701), and the pushing piston (703) is in an L-shaped structure.
7. The extruder capable of facilitating material control and preventing blockage according to claim 6, wherein the material control and discharging assembly (7) further comprises a pushing rod (704) and an electric push rod (705), the pushing rod (704) is fixed at one end of the outer side of the pushing piston (703), and the electric push rod (705) is mounted at the other end of the pushing rod (704).
8. The extruder with convenient material control and anti-blocking function according to claim 6, wherein the extruder barrel (1) is communicated with the discharging barrel (701) through a discharging pipe (601), and the upper end and the lower end of the discharging pipe (601) are fixedly connected with the extruder barrel (1) and the discharging barrel (701) respectively.
CN202321902645.5U 2023-07-19 2023-07-19 Extruder convenient to accuse material and prevent blockking up Active CN220482508U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321902645.5U CN220482508U (en) 2023-07-19 2023-07-19 Extruder convenient to accuse material and prevent blockking up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321902645.5U CN220482508U (en) 2023-07-19 2023-07-19 Extruder convenient to accuse material and prevent blockking up

Publications (1)

Publication Number Publication Date
CN220482508U true CN220482508U (en) 2024-02-13

Family

ID=89840069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321902645.5U Active CN220482508U (en) 2023-07-19 2023-07-19 Extruder convenient to accuse material and prevent blockking up

Country Status (1)

Country Link
CN (1) CN220482508U (en)

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