CN215849560U

CN215849560U - Extruder convenient to exhaust

Info

Publication number: CN215849560U
Application number: CN202122219885.2U
Authority: CN
Inventors: 周兆玉; 冯茂财
Original assignee: Qingdao Longcheng Plastic Machinery Co ltd
Current assignee: Qingdao Longcheng Plastic Machinery Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-18
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an extruder convenient for exhaust, which relates to the technical field of extruders and specifically relates to an extruder convenient for exhaust. This extruder convenient to exhaust, use through the cooperation of exhaust base and exhaust switch-on and communicating pipe and separation box, make this extruder convenient to exhaust set up the exhaust base at the top of feed cylinder, the exhaust base can be linked together with exhaust apparatus through the exhaust switch-on, then at feed cylinder during operation, take out the inside air of feed cylinder through exhaust apparatus and communicating pipe, because some materials of inevitable mixture in the exhaust process, consequently still set up the separation box in the inside of exhaust base and be used for saving miscellaneous material, avoid the inside jam of exhaust base, thereby guarantee this extruder exhaust of being convenient for work's stability goes on.

Description

Extruder convenient to exhaust

Technical Field

The utility model relates to the technical field of extruders, in particular to an extruder convenient for exhausting.

Background

The extruder belongs to one of the types of plastic machinery, the extruder can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw rod, the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of the screw rod, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through the molding of a neck ring.

The common extruder needs to mix and extrude raw materials in a charging barrel in the process of processing plastics, and the raw materials are often mixed with air, so that air bubbles are easily generated in the process of forming a product, and the quality of the product cannot be expected, so that a corresponding exhaust mechanism needs to be arranged to exhaust the mixed air generated in the process of processing the product, but the problem that materials are mixed in the air in the exhaust process is still difficult to solve, and therefore, the extruder convenient for exhausting is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model provides an extruder convenient for air exhaust, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an extruder convenient to exhaust, includes the feed cylinder, the left end of feed cylinder is provided with the discharge gate, and the inside movable sleeve of feed cylinder is equipped with the drive double-screw bolt, the top fixed mounting of feed cylinder has the feeder hopper, and the top fixed mounting of feed cylinder has the exhaust base who is located the feeder hopper left, the bottom of feeder hopper is provided with the feed valve, the outside movable sleeve of exhaust base is equipped with the separation box, and the top of exhaust base is provided with the exhaust switch-on.

Further, the fixed cover in bottom of exhaust base is equipped with evenly distributed communicating pipe, communicating pipe and the inside of feed cylinder communicate each other, the bottom of separation box is seted up with communicating pipe assorted through opening.

Furthermore, the outside fixed mounting of separation box has the handle, and the inside movable sleeve of separation box is equipped with the baffle, evenly distributed's through hole is seted up to the outside of baffle.

Furthermore, the outside screw thread of baffle has cup jointed evenly distributed's fastening bolt, the inside of separation box is provided with the mount with fastening bolt assorted.

Furthermore, the fixed cover in the inside of exhaust base is equipped with cold circulating pipe, cold circulating pipe evenly coils in the inside of exhaust base, and the both ends of cold circulating pipe extend to the outside of exhaust base.

Furthermore, the separation box, the cold circulating pipe and the partition plate are made of metal, and the handle is made of wood.

The utility model provides an extruder convenient for exhausting, which has the following beneficial effects:

1. this extruder convenient to exhaust, use through the cooperation of exhaust base and exhaust switch-on and communicating pipe and separation box, make this extruder convenient to exhaust set up the exhaust base at the top of feed cylinder, the exhaust base can be linked together with exhaust apparatus through the exhaust switch-on, then at feed cylinder during operation, take out the inside air of feed cylinder through exhaust apparatus and communicating pipe, because some materials of inevitable mixture in the exhaust process, consequently still set up the separation box in the inside of exhaust base and be used for saving miscellaneous material, avoid the inside jam of exhaust base, thereby guarantee this extruder exhaust of being convenient for work's stability goes on.

2. This extruder convenient to exhaust, cooperation through cold circulating pipe and separation box and baffle and fastening bolt is used, make this extruder convenient to exhaust can communicate cold circulating pipe and cold circulation system before carrying out work, let in endless cooling water to the inside of cold circulating pipe, reduce the outside temperature of separation box, the material that mixes among the exhaust process gets into the cooling that can be quick behind the inside of separation box, and save in the separation box, the air then discharges through the outside round hole that link up of baffle, when needing to clear up the inside of separation box, the staff can stimulate the handle and take out the separation box, later rotatory fastening bolt takes off the baffle, alright clear up the inside residual material of separation box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the exterior of the present invention;

FIG. 3 is a schematic view of the exterior of the exhaust base of the present invention;

FIG. 4 is a schematic view of the interior of the exhaust base according to the present invention;

FIG. 5 is a schematic view showing the inside structure of the separation cassette according to the present invention.

In the figure: 1. a charging barrel; 2. driving the stud; 3. a feed hopper; 4. the exhaust is communicated; 5. a cold circulation pipe; 6. an exhaust base; 7. a discharge port; 8. a separation box; 9. a grip; 10. a feed valve; 11. a communicating pipe; 12. a partition plate; 13. fastening a bolt; 14. a fixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: an extruder convenient for exhaust comprises a charging barrel 1, wherein a discharge port 7 is arranged at the left end of the charging barrel 1, a driving stud 2 is movably sleeved in the charging barrel 1, a feed hopper 3 is fixedly installed at the top of the charging barrel 1, an exhaust base 6 positioned at the left side of the feed hopper 3 is fixedly installed above the charging barrel 1, a feed valve 10 is arranged at the bottom of the feed hopper 3, a separation box 8 is movably sleeved outside the exhaust base 6, an exhaust switch-on 4 is arranged at the top of the exhaust base 6, communicating pipes 11 which are uniformly distributed are fixedly sleeved at the bottom of the exhaust base 6, the communicating pipes 11 are mutually communicated with the interior of the charging barrel 1, a through opening matched with the communicating pipes 11 is formed in the bottom of the separation box 8, the exhaust base 6 can be communicated with exhaust equipment through the exhaust switch-on 4, in order to ensure that the interior of the charging barrel 1 can timely extract air in the charging barrel 1 when in operation, therefore, the exhaust base 6, the separation box 8 and the material cylinder 1 need to be communicated with each other, the communicating pipe 11 is communicated with the interior of the material cylinder 1, the bottom of the separation box 8 is provided with a through opening to ensure the communicating relation with the communicating pipe 11, so as to facilitate the discharge of gas, the principle and the using process of the exhaust equipment are the same as those of the prior art, and are not repeated herein, the outside of the separation box 8 is fixedly provided with a handle 9, the inside of the separation box 8 is movably sleeved with a partition plate 12, the outside of the partition plate 12 is provided with uniformly distributed through circular holes, the separation box 8 is mainly used for storing materials mixed in air, so as to facilitate the subsequent centralized processing of the materials, the handle 9 outside the separation box 8 can facilitate a worker to draw out the separation box 8 from the interior of the exhaust base 6 and clean the separation box, the partition plate 12 is used for blocking the materials and facilitating the discharge of air, avoiding the material to be continuously pumped out along with the air.

Referring to fig. 3 to 5, the fastening bolts 13 are evenly distributed on the outer threads of the partition plate 12, the fixing frame 14 matched with the fastening bolts 13 is arranged inside the separation box 8, so as to facilitate subsequent cleaning of the material inside the separation box 8, therefore, the separation box 8 and the partition plate 12 are mainly connected and fixed through the threaded connection between the fastening bolts 13 and the fixing frame 14, when the material inside the separation box 8 needs to be cleaned, a worker only needs to pull the handle 9 to draw out the separation box 8, and then rotate the fastening bolts 13 to take down the partition plate 12, so as to clean the residual material inside the separation box 8, the cold circulation pipe 5 is fixedly sleeved inside the exhaust base 6, the cold circulation pipe 5 is evenly wound inside the exhaust base 6, and both ends of the cold circulation pipe 5 extend to the outside of the exhaust base 6, before the extruder works, the worker can connect the cold circulation pipe 5 with the cold circulation system, the cold circulation system can feed the circulating cooling water to the inside of the cold circulation pipe 5, thereby reducing the temperature of the outside of the separation box 8, the material can be rapidly cooled after entering the interior of the separation box 8, and stored in the separation box 8, thereby facilitating the subsequent cleaning work, the principle and the using process of the cold circulating system are the same as the prior art, no longer describe here any more, separation box 8 and cold circulating pipe 5 and baffle 12 all adopt the metal to make, handle 9 adopts timber to make, separation box 8 and cold circulating pipe 5 and baffle 12 adopt the metal to make and can guarantee self intensity on the one hand, the storage of the material of being convenient for, on the other hand can strengthen the heat conduction efficiency of self, the quick cooling of the material of being convenient for, handle 9 adopts timber to make then can alleviate self weight under the prerequisite of guaranteeing self intensity, and reduce the conduction of 8 outside temperatures of separation box.

In conclusion, when the extruder convenient for exhausting is used, the cold circulating pipe 5 is communicated with the cold circulating system, the exhaust switch 4 is connected with the exhaust equipment, the feed valve 10 and the driving device are started, the feed valve 10 guides the material stored in the feed hopper 3 into the material barrel 1, the driving device drives the driving stud 2 to process the material in the material barrel 1, the exhaust equipment pumps the air in the material barrel 1 through the exhaust switch 4, the air mixed with the material enters the exhaust base 6 and the separation box 8 through the communicating pipe 11, the cold circulating system feeds circulating cooling water into the cold circulating pipe 5 to reduce the temperature outside the separation box 8, the material can be rapidly cooled after entering the separation box 8 and is stored in the separation box 8, the air is discharged through the through circular holes outside the partition plate 12, and the processed material is discharged through the discharge hole 7, when the inside of separation box 8 needs to be cleaned, pulling handle 9 takes separation box 8 out, and then rotatory fastening bolt 13 takes down baffle 12, alright clear up the inside residual material of separation box 8, accomplish the whole work process of the carminative extruder of being convenient for can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An extruder with facilitated venting, comprising a barrel (1), characterized in that: the left end of feed cylinder (1) is provided with discharge gate (7), and the inside movable sleeve of feed cylinder (1) is equipped with drive double-screw bolt (2), the top fixed mounting of feed cylinder (1) has feeder hopper (3), and the top fixed mounting of feed cylinder (1) has and is located left exhaust base (6) of feeder hopper (3), the bottom of feeder hopper (3) is provided with feed valve (10), the outside movable sleeve of exhaust base (6) is equipped with separation box (8), and the top of exhaust base (6) is provided with exhaust switch-on (4).

2. The extruder of claim 1, wherein: the bottom of the exhaust base (6) is fixedly sleeved with communicating pipes (11) which are uniformly distributed, the communicating pipes (11) are communicated with the inside of the charging barrel (1), and the bottom of the separation box (8) is provided with a through opening matched with the communicating pipes (11).

3. The extruder of claim 2, wherein: the outer portion of the separation box (8) is fixedly provided with a handle (9), a partition plate (12) is movably sleeved inside the separation box (8), and through round holes which are uniformly distributed are formed in the outer portion of the partition plate (12).

4. The extruder of claim 3, wherein: the outside screw thread of baffle (12) has evenly distributed fastening bolt (13) cup jointed, the inside of separation box (8) is provided with and fastening bolt (13) assorted mount (14).

5. The extruder of claim 3, wherein: the exhaust device is characterized in that a cold circulating pipe (5) is fixedly sleeved in the exhaust base (6), the cold circulating pipe (5) is uniformly coiled in the exhaust base (6), and two ends of the cold circulating pipe (5) extend to the outside of the exhaust base (6).

6. The extruder of claim 5, wherein: the separation box (8), the cold circulating pipe (5) and the partition board (12) are made of metal, and the handle (9) is made of wood.