CN219618582U

CN219618582U - Roller extruder

Info

Publication number: CN219618582U
Application number: CN202223154477.4U
Authority: CN
Inventors: 孙冬
Original assignee: Nanling Jinlu Machinery Manufacturing Co ltd
Current assignee: Nanling Jinlu Machinery Manufacturing Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-09-01
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of roller extruders, in particular to a roller extruder which comprises an extruder body for extruding raw materials and a base for placing and fixing the extruder body, wherein a shell is sleeved outside the extruder body, rotating mechanisms are arranged at two ends of the shell, the extruder body is in roller arrangement, fixing rings are arranged at positions, close to two ends, of the shell, one end, away from the fixing rings, of each fixing ring is provided with a supporting rod in an n-shaped mode, one end, far from the fixing rings, of each supporting rod is provided with a rotating shaft in the center, one end, far from the fixing rings, of each rotating shaft is sleeved with a sleeve, one end, far from the fixing rings, of each rotating shaft, of each sleeve is provided with a second motor, and the rotating shafts are respectively provided with a connecting rod at the bottom end inside the sleeve.

Description

Roller extruder

Technical Field

The utility model relates to the technical field of roller extruders, in particular to a roller extruder.

Background

The extruder originates in the 18 th century, the screw extruder relies on the pressure and shearing force generated by screw rotation, so that the materials can be fully plasticized and uniformly mixed, and the materials are molded through a die; the mechanical principle is that water or proper liquid is added into the raw material powder and is continuously stirred; extruding the stirred material from a porous machine head or a metal net by high extrusion pressure; typically, after the material is placed in a cylindrical container, the material is extruded with a screw; after the frequency conversion technique is used, the pressure can be controlled so that the most suitable linear velocity can be selected. The existing double-screw extruder is not uniform in raw material mixing during feeding, production quality is affected, cleaning of the inside of the extruder is inconvenient, and water is easy to accumulate in the inside of the extruder after cleaning.

According to an extruder provided by patent document of application number CN214872931U, the extruder comprises a base, wherein one side of the base is rotationally connected with a pressure cylinder, a telescopic rod is slidably connected in the pressure cylinder, the top end of the telescopic rod is rotationally connected with an organism, and the organism is rotationally connected with a first screw rod and a second screw rod; through setting up pneumatic cylinder and telescopic link, when wasing inside the extruder, drive the telescopic link through the pneumatic cylinder and make the organism incline, start first motor simultaneously, make the inside of first screw rod and second screw rod and organism wash, can make the inside washing water outflow of organism more thoroughly, prevent inside ponding of organism, drive first puddler through the second motor and can stir solid raw materials, and then make first screw rod and second screw extrusion more even, through setting up the fluid feed hopper, can stir the fluid raw materials then add the inside of organism through the fluid feed hopper in the extrusion process, and then make the raw materials mix more evenly.

The above-mentioned patent product has realized that the raw materials mixes more evenly and extrudes the inside raw materials of organism and then carries out the subdivision through the extrusion head, makes later stage drying process more convenient, but this patent only carries out the preliminary mixing to solid raw materials and liquid raw materials respectively in advance, rotates the stirring through first screw rod and second screw rod to the mixed raw materials when the organism formally works, still can exist stirring inhomogeneous, influences production quality.

Disclosure of Invention

The present utility model is directed to a roller extruder for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cylinder extruder, includes and is used for carrying out extruded organism and places and carries out fixed base to the organism to the raw materials, the organism overcoat is equipped with the shell, the shell both ends all are equipped with slewing mechanism, the organism is the cylinder setting, the organism is horizontal setting, slewing mechanism includes solid fixed ring, bracing piece, pivot, second motor, sleeve and connecting rod, gu fixed ring sets up and is close to both ends department at the shell, two gu fixed ring one end that leaves just is located gu fixed ring's both sides all are equipped with the bracing piece, the bracing piece is n shape setting, two gu the bracing piece is kept away from gu fixed ring's one end and is located center department all is equipped with the pivot, two gu the pivot is kept away from gu fixed ring just is located telescopic one end is equipped with the second motor, two the pivot is located the inside bottom of sleeve all is equipped with the connecting rod.

As a preferable scheme of the utility model, the bottom ends of the two connecting rods are respectively connected with a spherical connecting block, one end of one connecting rod, which is far away from the connecting rod, is provided with a vertical rod, one end of the vertical rod, which is far away from the connecting rod, is connected with a base, the other end of the connecting rod, which is far away from the connecting rod, is provided with a telescopic mechanism, the telescopic mechanism comprises an air cylinder and a telescopic rod, the air cylinder is positioned at the top end of the base, the top end of the air cylinder is connected with the telescopic rod, and the execution end of the telescopic rod is movably connected with the connecting rod.

As a preferable scheme of the utility model, the rotating shaft is fixedly connected with the supporting rod, the connecting rod is fixedly connected with the rotating shaft, and the connecting block is fixedly connected with the connecting rod.

As a preferable scheme of the utility model, one end of the machine body is provided with a first motor, one end of the first motor, which is positioned in the machine body, is provided with a first screw rod and a second screw rod, one end of the machine body, which is far away from the first motor, is provided with a discharge port, one side of the shell, which is close to the first motor, is provided with two feed inlets, and the two feed inlets are respectively provided with a feeding hopper matched with the two feed inlets.

As a preferable scheme of the utility model, one side of the feeding hole is provided with a rope, one end of the rope, which is far away from the feeding hole, is provided with a fixed cover, and the bottom end of the discharging hole and the top end of the base are provided with a collecting box.

As a preferable scheme of the utility model, the first motor drives the first screw rod and the second screw rod to rotate in the opposite direction to the direction of driving the shell to rotate when the second motor is executed.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rotating components are adopted, and the rotating mechanisms arranged at the two ends of the housing of the machine body are adopted, so that when the extruder is used, the rotating direction of the internal screw is opposite to the rotating direction of the housing, the raw materials in the machine body are subjected to anticlockwise stirring when the extruder is used, the raw materials in the machine body are more fully mixed, the product quality is improved, and the practicability of the integral device is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a perspective view of the structure of the feed inlet of the present utility model;

fig. 4 is a perspective view of the structure of the rotating mechanism of the present utility model.

In the figure: 1. a body; 101. a housing; 102. a first screw; 103. a second screw; 104. a first motor; 105. a feed inlet; 106. a rope; 107. a fixed cover; 108. a discharge port; 2. a rotating mechanism; 201. a fixing ring; 202. a support rod; 203. a rotating shaft; 204. a second motor; 205. a sleeve; 206. a connecting rod; 207. a connecting block; 208. a vertical rod; 3. a telescoping mechanism; 301. a cylinder; 302. a telescopic rod; 4. a base; 5. a feeding hopper; 6. and a collection box.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cylinder extruder, includes the organism 1 that is used for carrying out the raw materials extrusion and places and carries out fixed base 4 to organism 1, organism 1 overcoat is equipped with shell 101, shell 101 both ends all are equipped with slewing mechanism 2, organism 1 is the cylinder setting, organism 1 horizontal setting, slewing mechanism 2 includes solid fixed ring 201, bracing piece 202, pivot 203, second motor 204, sleeve 205 and connecting rod 206, gu fixed ring 201 sets up and is close to both ends department at shell 101 gu fixed ring 201's one end and is located gu fixed ring 201's both sides all are equipped with bracing piece 202, bracing piece 202 is the setting of n shape, two bracing piece 202 is kept away from gu fixed ring 201's one end and is located the center department all is equipped with pivot 203, two pivot 203 is kept away from gu fixed ring 201's one end cover is equipped with sleeve 205, two pivot 203 are located sleeve 205 inside bottom all is equipped with connecting rod 206, organism 1 wherein one end is equipped with first motor 104, first motor 103 is equipped with first screw rod 103 and first screw rod 102 when first machine body 1 is located first screw rod 102 and first screw rod 102 carries out the rotation direction opposite to carry out.

It should be noted that, in this embodiment, after the raw material is added into the machine body 1, the switch is started, the controller sends an electrical signal to the first motor 104 and the second motor 204, the first motor 104 drives the first screw 102 and the second screw 103 inside the machine body 1 to rotate, so as to stir the internal raw material, the second motor 204 drives the rotating shaft 203 to rotate, so that the supporting rods 202 fixed on two sides of the rotating shaft 203 rotate, at this time, the fixing ring 201 fixed on the outer part of the casing 101 of the machine body 1 is also driven to rotate, the rotation direction of the casing 101 is opposite to the rotation direction of the first screw 102 and the second screw 103 inside the machine body, the raw material located inside the machine body 1 can be subjected to forces in two directions at the same time, and the raw material can be better mixed.

1-4, the bottom ends of two connecting rods 206 are connected with a spherical connecting block 207, one end of one connecting block 207, far away from the connecting rod 206, is provided with a vertical rod 208, one end of the vertical rod 208, far away from the connecting block 207, is connected with a base 4, the other end of the connecting block 207, far away from the connecting rod 206, is provided with a telescopic mechanism 3, the telescopic mechanism 3 comprises an air cylinder 301 and a telescopic rod 302, the air cylinder 301 is positioned at the top end of the base 4, the top end of the air cylinder 301 is connected with a telescopic rod 302, the execution end of the telescopic rod 302 is movably connected with the connecting block 207, the rotating shaft 203 is fixedly connected with the supporting rod 202, the connecting rod 206 is fixedly connected with the rotating shaft 203, and the connecting block 207 is fixedly connected with the connecting rod 206.

It should be noted that, in this embodiment, the connecting rod 206 supports the supporting frame 202, after the extrusion is finished, the air cylinder 301 drives the telescopic rod 206 to extend upwards, at this time, the two circular connecting blocks 207 rotate at the top end of the upright rod 208 and the execution end of the telescopic rod 302, so that the movable body 1 is inclined, the discharged materials of the auxiliary discharging port 108 fall into the collecting box 6 to be collected intensively, when the inside of the body 1 is cleaned, the water source enters the body 1 from the feeding port 105, the switch is started, the body 1 is started, the water body rolls in the body 1 to clean impurities on the inner wall, and the discharged materials are discharged from the discharging port 108.

Referring to fig. 1-4, a discharge port 108 is disposed at one end of the machine body 1 away from the first motor 104, two feed ports 105 are disposed at one side of the housing 101 close to the first motor 104, two feed ports 105 are both provided with feeding hoppers 5 matched with the two feed ports, a rope 106 is disposed at one side of the feed ports 105, a fixed cover 107 is disposed at one end of the rope 106 away from the feed ports 105, and a collection box 6 is disposed at the bottom end of the discharge port 108 and at the top end of the base 4.

In this embodiment, when feeding, the fixing cover 107 is unscrewed by screwing, the machine body 1 is tilted to one side, the feeding port 105 is located at the side, the feeding hopper 5 is mounted on the feeding port 105, the tilting mounting avoids the raw materials in the feeding port 5 from leaking out during mounting, the machine body 1 is turned back to the original position after mounting, the raw materials in the gravity feeding hopper 5 enter the machine body 1 for extrusion of the next step, the feeding hopper 5 is taken down after the feeding is finished, and the fixing cover 107 connected and fixed by the rope 106 is screwed on the feeding port 105, so that the sealing of the feeding hopper 5 is completed.

The working flow of the utility model is as follows: the model of the controller is as follows: "6ES7331-7PF11-0AB0", the model numbers of the first motor 104 and the second motor 204 are: "1FL6022-2AF21-1AA1".

When in use, when feeding, the fixed cover 107 is unscrewed by screwing, the machine body 1 is inclined to one side, the feed inlet 105 is positioned on the side surface, the feeding hopper 5 is arranged on the feed inlet 105, the inclined installation avoids the raw materials in the feed inlet 5 from leaking out during installation, the machine body 1 is turned back to the original position after installation, the raw materials in the gravity feeding hopper 5 enter the machine body 1 to be extruded in the next step, the feeding hopper 5 is taken down after the feeding is finished, the fixed cover 107 which is fixedly connected through the rope 106 is screwed on the feed inlet 105, the sealing of the feeding hopper 5 is completed, after the raw materials are added into the machine body 1, the switch is started, the controller sends electric signals to the first motor 104 and the second motor 204, the first motor 104 drives the first screw 102 and the second screw 103 in the machine body 1 to rotate, the internal raw materials are stirred, the second motor 204 drives the rotating shaft 203 to rotate, so that the support rods 202 fixed on the two sides of the rotating shaft 203 rotate, at the moment, the fixing ring 201 fixed on the outer part of the shell 101 of the machine body 1 is also driven to rotate, the rotating direction of the shell 101 is opposite to the rotating direction of the first screw 102 and the second screw 103 in the machine body 1, raw materials in the machine body 1 can be simultaneously subjected to forces in two directions, the raw materials can be well mixed, the support rods 206 support the support rods 202, when the extrusion is finished, the air cylinders 301 drive the telescopic rods 206 to extend and retract upwards, at the moment, the two circular connecting blocks 207 respectively rotate at the top ends of the upright rods 208 and the actuating ends of the telescopic rods 302, so that the machine body 1 is inclined, the discharge of the auxiliary discharge hole 108 falls into the collecting box 6 to be collected in a concentrated manner, when the interior of the machine body 1 is cleaned, the water source enters the machine body 1 from the feed inlet 105, the machine body 1 is started, the water body rolls in the machine body 1 to clean impurities on the inner wall, discharged from the discharge port 108.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a cylinder extruder, includes organism (1) that are used for carrying out the extrusion to the raw materials and places and carry out base (4) fixed to organism (1), its characterized in that: the utility model discloses a machine body, including fixed ring (201), fixed ring (201) and connecting rod (206), organism (1) overcoat is equipped with shell (101), shell (101) both ends all are equipped with slewing mechanism (2), organism (1) are the cylinder setting, organism (1) horizontal setting, slewing mechanism (2) are including fixed ring (201), bracing piece (202), pivot (203), second motor (204), sleeve (205) and connecting rod (206), fixed ring (201) set up in shell (101) and be close to both ends department, two fixed ring (201) one end that is separated just is located both sides of fixed ring (201) all are equipped with bracing piece (202), bracing piece (202) are n shape setting, two bracing piece (202) are kept away from the one end of fixed ring (201) and are located center department all are equipped with pivot (203), two pivot (203) are kept away from the one end cover of fixed ring (201) is equipped with sleeve (205), pivot (203) are kept away from fixed ring (201) and be located the one end of sleeve (205) is equipped with second motor (204), two pivot (205) are located inside bottom (205).

2. A roller extruder as claimed in claim 1, wherein: two all be connected and be equipped with spherical connecting block (207) in connecting rod (206) bottom, one of them connecting block (207) is kept away from the one end of connecting rod (206) is equipped with pole setting (208), the one end that connecting block (207) was kept away from to pole setting (208) links to each other with base (4), and another connecting block (207) are kept away from one end of connecting rod (206) is equipped with telescopic machanism (3), telescopic machanism (3) include cylinder (301) and telescopic link (302), cylinder (301) are located the top of base (4), the top connection of cylinder (301) is equipped with telescopic link (302), the execution end and connecting block (207) swing joint of telescopic link (302).

3. A roller extruder as claimed in claim 2, wherein: the rotating shaft (203) is fixedly connected with the supporting rod (202), the connecting rod (206) is fixedly connected with the rotating shaft (203), and the connecting block (207) is fixedly connected with the connecting rod (206).

4. A roller extruder as claimed in claim 1, wherein: one end of the machine body (1) is provided with a first motor (104), one end of the first motor (104) located inside the machine body (1) is provided with a first screw (102) and a second screw (103), one end of the machine body (1) away from the first motor (104) is provided with a discharge hole (108), one side of the shell (101) close to the first motor (104) is provided with two feed inlets (105), and the two feed inlets (105) are respectively provided with a feeding hopper (5) matched with the first motor.

5. A roller extruder as claimed in claim 4, wherein: one side of the feed inlet (105) is provided with a rope (106), one end of the rope (106) far away from the feed inlet (105) is provided with a fixed cover (107), and the bottom end of the discharge outlet (108) and the top end of the base (4) are provided with a collecting box (6).

6. A roller extruder as claimed in claim 4, wherein: the first motor (104) drives the first screw (102) and the second screw (103) to rotate in the opposite direction to the direction of driving the shell (101) to rotate when the second motor (204) is executed.