Suction tube extruder capable of preventing blockage

Abstract

The utility model discloses a straw extruder capable of preventing blockage, and belongs to the technical field of straw extruders. The extruder comprises an extruder body, a hopper is arranged on the extruder body, a sliding groove is formed in the hopper, two U-shaped plates are installed on the sliding groove, a side plate is installed at one ends of the two U-shaped plates through screws, the sliding groove and the interior of the U-shaped plates are in sliding fit with a filtering assembly, and the filtering assembly is arranged in the hopper. The hopper is arranged on the extruder main body, the filtering assembly is arranged in the hopper, raw materials entering the hopper can be filtered through the filtering assembly, impurities are prevented from entering the extruder main body, anti-blocking operation is further carried out on the extruder main body, and the filtering assembly which is installed in a sliding mode is convenient for a user to disassemble. And impurities filtered out of the filtering assembly can be conveniently collected and cleaned, the cover plate is installed through the hinge, disassembly is easier and more convenient, and a user can conveniently overhaul the screw in the extruder body.

Description

TECHNICAL FIELD

[0001] The utility model relates to straw extruder technical field, concretely is a kind of straw extruder of preventing block. BACKGROUND

[0002] Straw extruder is a kind of plastic processing machinery specially used for producing straw, straw extruder is manufactured into various specifications of plastic straw by the process of heating and melting plastic raw material, then extruding into shape through mould, it is widely used in food industry, such as producing beverage straw, sugar stick, coffee stick etc., it can also be used in other industrial fields, such as producing pen refill, nozzle pipe, balloon rod etc., plastic straw is usually made of polypropylene or polyethylene etc., by the method of extrusion molding, plastic particles are put into extruder, melt under the action of heating and pressure, the molten plastic is extruded through the extrusion port of mould, and then cooled and formed, forming continuous plastic tubular, and then cooled and solidified by cooling device, completing straw extrusion production.

[0003] When straw extruder is used, plastic raw material is added into hopper, and the plastic raw material is accumulated at the inlet, when there is impurity in the plastic raw material, it is easy to cause the blockage of the discharge port of straw extruder, and the impurity affects the quality of the straw produced by straw extruder. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of straw extruder of preventing block, filter assembly is arranged in the interior of hopper, raw material entering the interior of hopper can be filtered by filter assembly, avoid impurity into the interior of extruder main body, further prevent blockage operation to extruder main body, the filter assembly of sliding installation, it is convenient for user to detach filter assembly from the interior of hopper, it is convenient to collect and clean the impurity filtered in filter assembly.

[0005] The utility model is realized by the following technical schemes:

[0006] The utility model is a kind of straw extruder of preventing block, including extruder main body, hopper is arranged on extruder main body, chute is opened on hopper, two U-shaped plates are installed on chute, one end of two U-shaped plates is installed side plate by screw, filter assembly is slidably matched in the interior of chute and U-shaped plate, filter assembly is arranged in the interior of hopper, extruder main body includes screw rod and cover plate, cover plate is installed on the top surface of extruder main body by hinge, screw rod is arranged at the bottom end of cover plate, threaded hole is opened on extruder main body and cover plate, threaded cylinder is installed at the bottom end of threaded hole, T-shaped rod is movably matched in the interior of threaded hole, threaded rod is installed at the bottom end of T-shaped rod, threaded rod is threadedly matched in the interior of threaded cylinder.

[0007] Further, placing rack is installed at the bottom end of extruder main body by screw.

[0008] Further, the extruder body further comprises a motor base, the motor base is installed on the placing rack through screws, a motor is installed on the motor base through screws, a transmission assembly is matched on the motor output shaft, and the transmission assembly is matched on the screw rod.

[0009] Further, the threaded cylinder and the threaded rod have the same internal diameter.

[0010] The utility model has the advantages of the following beneficial effects:

[0011] The utility model discloses a hopper is arranged on the extruder body, a filter assembly is arranged in the hopper, the filter assembly can filter the raw materials entering the hopper, avoids the impurity entering the extruder body, further prevents the extruder body from being blocked, the filter assembly is slidably installed and is convenient for the user to disassemble, and the impurities filtered in the filter assembly can be conveniently collected and cleaned, the cover plate is installed through the hinge, and the disassembly is more convenient, and the user can conveniently overhaul the screw rod in the extruder body.

[0012] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0013] Figure 1 It is a left side structure schematic view of straw extruder;

[0014] Figure 2 It is a right side structure schematic view of straw extruder;

[0015] Figure 3 It is a structure schematic view of filter assembly and hopper separation state;

[0016] Figure 4 It is an internal structure schematic view of straw extruder;

[0017] Figure 5 It is Figure 4 It is an enlarged schematic view of A area structure.

[0018] In the drawing: 1, placing rack, 2, extruder body, 201, motor base, 202, transmission assembly, 203, screw rod, 204, hinge, 205, cover plate, 206, threaded cylinder, 207, threaded hole, 208, T-shaped rod, 209, threaded rod, 3, hopper, 301, sliding slot, 302, U-shaped plate, 303, side plate, 4, filter assembly. CONCRETE IMPLEMENTATION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figures 1-5 The present application provides a technical solution: a suction pipe extruder capable of preventing blockage, comprising an extruder body 2, a hopper 3 arranged on the extruder body 2, a chute 301 formed on the hopper 3, two U-shaped plates 302 installed on the chute 301, one end of the two U-shaped plates 302 being installed with a side plate 303 through screws, a filtering assembly 4 being slidably matched with the U-shaped plates 302 inside the chute 301, the filtering assembly 4 being composed of a frame body and a filter screen, the filtering assembly 4 being arranged inside the hopper 3, the filtering assembly 4 being capable of filtering the raw materials entering the hopper 3, avoiding impurities from entering the extruder body 2, further preventing the extruder body 2 from being blocked, the slidingly installed filtering assembly 4 being convenient for a user to disassemble the filtering assembly 4 from the hopper 3, facilitating the collection and cleaning of the impurities filtered by the filtering assembly 4, and ensuring the overall use.

[0021] The extruder body 2 is installed with a placing rack 1 at the bottom end through screws, the extruder body 2 comprising a screw rod 203 and a cover plate 205, the cover plate 205 being installed on the top surface of the extruder body 2 through a hinge 204, the screw rod 203 being arranged at the bottom end of the cover plate 205, screw holes 207 being formed on the extruder body 2 and the cover plate 205, a threaded cylinder 206 being installed at the bottom end of the screw holes 207, a T-shaped rod 208 being movably matched inside the screw holes 207, a threaded rod 209 being installed at the bottom end of the T-shaped rod 208, the threaded rod 209 being threadedly matched inside the threaded cylinder 206, the threaded cylinder 206 and the threaded rod 209 having the same inner diameter, a swivel ring being installed at the top end of the T-shaped rod 208, the T-shaped rod 208 being rotated to move the threaded rod 209 from inside the threaded cylinder 206 to inside the screw holes 207, the cover plate 205 being flipped through the hinge 204 to be opened, and the user being facilitated to perform maintenance operation on the screw rod 203 inside the extruder body 2.

[0022] The extruder body 2 further comprises a motor base 201 which is screwed on the placing rack 1, a motor is screwed on the motor base 201, the motor is a three-phase asynchronous vibration motor with a model of YZS, a transmission assembly 202 is matched on the output shaft of the motor, the transmission assembly 202 is matched on a screw rod 203, the motor drives the screw rod 203 to rotate in the extruder body 2 through the transmission assembly 202, and the plastic raw material in the extruder body 2 is melted into a viscous flow state through the rotation and heating of the screw rod 203, the melted plastic is pushed to the mold by the screw rod 203, the shape of the straw is formed through the molding of the mold, and the straw extruder is used.

[0023] When the straw extruder is used for processing the straw production raw material, the extruder body 2 is installed on the placing rack 1, the raw material for producing the straw is poured into the extruder body 2 through the hopper 3, the filter assembly 4 is slidingly matched in the chute 301, the U-shaped plate 302 and the side plate 303 in the hopper 3, impurities in the raw material for producing the straw are filtered through the filter screen of the filter assembly 4, the impurities are stored on the frame body and the filter screen of the filter assembly 4, after the pouring of the raw material is completed, the filter assembly 4 in the U-shaped plate 302 is pulled out, the filter assembly 4 is separated from the hopper 3, the filter assembly 4 and the impurities filtered by the filter assembly 4 can be cleaned and collected, the filter assembly 4 is conveniently used again, the T-shaped rod 208 is rotated, the threaded rod 209 can be threadedly moved in the threaded cylinder 206 and the threaded hole 207, when the threaded rod 209 is moved into the threaded hole 207 of the cover plate 205, the cover plate 205 is turned on the extruder body 2 through the hinge 204, the cover plate 205 at the top end of the screw rod 203 is opened, the user can clean and maintain the screw rod 203 in the extruder body 2, the normal use of the extruder body 2 is ensured, and the service life is improved.

[0024] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A straw extruder for preventing clogging, comprising an extruder body (2), characterized in that: A hopper (3) is provided on the extruder body (2), a chute (301) is provided on the hopper (3), two U-shaped plates (302) are installed on the chute (301), one end of the two U-shaped plates (302) is installed with a side plate (303) by screws, and a filter assembly (4) is slidably matched inside the chute (301) and the U-shaped plate (302), and the filter assembly (4) is provided inside the hopper (3); The extruder body (2) includes a screw (203) and a cover plate (205), wherein the cover plate (205) is mounted on the top surface of the extruder body (2) via a hinge (204), and the screw (203) is arranged at the bottom end of the cover plate (205). Threaded holes (207) are provided on the extruder body (2) and the cover plate (205), and a threaded barrel (206) is mounted at the bottom end of the threaded hole (207). A T-shaped rod (208) is movably fitted inside the threaded hole (207), and a threaded rod (209) is mounted at the bottom end of the T-shaped rod (208), and the threaded rod (209) is threadedly fitted inside the threaded barrel (206).

2. The anti-clogging straw extruder according to claim 1, characterized in that: The bottom end of the extruder body (2) is mounted on a placement frame (1) via screws.

3. The anti-clogging straw extruder according to claim 2, characterized in that: The extruder body (2) further comprises a motor seat (201), wherein the motor seat (201) is mounted on the placement frame (1) via screws, a motor is mounted on the motor seat (201) via screws, a transmission assembly (202) is fitted on the motor output shaft, and the transmission assembly (202) is fitted on the screw rod (203).

4. The anti-clogging straw extruder according to claim 1, characterized in that: The inner diameter of the threaded barrel (206) is the same as that of the threaded rod (209).

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