CN213891142U

CN213891142U - Novel double-deck extruder is used in environmental protection

Info

Publication number: CN213891142U
Application number: CN202022264484.4U
Authority: CN
Inventors: 章建良
Original assignee: Wuxi Xishan New Material Technology Co ltd
Current assignee: Wuxi Xishan New Material Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-06
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a novel double-layer extruder for environmental protection, which comprises a box body, a heating plate, a first electric roller shaft and a second electric roller shaft, wherein the inner side wall of the box body is fixedly connected with a fixed plate, the outer side wall of the fixed plate is fixedly provided with an extrusion box, the inner side wall of the box body is fixedly connected with a motor, the output shaft of the motor penetrates through the outer side wall of the extrusion box, the tail end of the output shaft of the motor is fixedly connected with a threaded rod, the outer side wall of the extrusion box is fixedly connected with a discharging frame, the rotating rod drives a second bevel gear to start rotating through a first bevel gear, the second bevel gear drives a fan to start rotating, the fan rotates to generate negative pressure above the fan to collect irritant gas discharged by production, the irritant gas is discharged through a filter tank, an active carbon filter screen installed in the filter tank filters irritant gas, and the pollution to the outside air caused by the direct discharge of the gas is avoided, causing damage to the operator's body.

Description

Novel double-deck extruder is used in environmental protection

Technical Field

The utility model relates to an extruder technical field especially relates to a novel double-deck extruder is used in environmental protection.

Background

The extruder originated from the 18 th century, and the energy saving of the extruder can be divided into two parts: one is a power part and the other is a heating part, and the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of a screw, and the materials are molded through a die. Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders.

Traditional extruder can't be controlled the thickness of the material of output at the in-process that uses, and the material of output is crooked easily, can't satisfy the quality that follow-up processing needs, and need heat at extrusion process and remold, and this process can produce a large amount of irritability gas, and traditional extruder can not filter gas to influence constructor's personal health, consequently need a novel environmental protection and use double-deck extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel environment-friendly double-layer extruder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel environment-friendly double-layer extruder comprises a box body, a heating plate, a first electric roller shaft and a second electric roller shaft, and is characterized in that a fixed plate is fixedly connected onto the inner side wall of the box body, a squeezing box is fixedly mounted onto the outer side wall of the fixed plate, a motor is fixedly connected onto the inner side wall of the box body, an output shaft of the motor penetrates through the outer side wall of the squeezing box, a threaded rod is fixedly connected to the tail end of the output shaft of the motor, a discharging frame is fixedly connected onto the outer side wall of the squeezing box, a squeezing groove is formed in the outer side wall of the discharging frame, a limiting groove is formed in the inner side wall of the squeezing groove, a positioning groove is formed in the outer side wall of the discharging frame, a positioning screw is connected onto the inner side wall of the positioning groove in a threaded mode, the tail end of the positioning screw penetrates through the positioning groove, the tail end of the positioning screw is rotatably connected with a squeezing plate, and a first rotating wheel is fixedly connected onto the outer side wall of the output shaft of the motor, the inner side wall of the box body is rotatably connected with a rotating rod, the outer side wall of the rotating rod is fixedly connected with a second rotating wheel, the second rotating wheel is connected with the first rotating wheel through belt transmission, the tail end of the rotating rod is fixedly connected with a first bevel gear, the belt penetrates through the outer side wall of a fixed plate, the outer side wall of the fixed plate is rotatably connected with an air suction mechanism, the outer side wall of the fixed plate is provided with a plurality of air suction grooves, the bottom of the box body is provided with a plurality of filter grooves, the outer side wall of the box body is fixedly connected with a base, the outer side wall of the extrusion box is provided with a through groove, the inner side wall of the through groove is fixedly connected with a feeding frame, the tail end of the feeding frame penetrates through the outer side wall of the box body, the heating plate is fixedly arranged on the inner side wall of the extrusion box, and the first electric roller shaft is fixedly connected on the inner side wall of the box body, the second electric roller shaft is fixedly connected to the inner side wall of the box body.

Preferably, the air suction mechanism comprises a fan rotatably connected to the outer side wall of the fixing plate, and a second bevel gear is fixedly connected to the outer side wall of the fan and meshed with the first bevel gear.

Preferably, the filter screen is fixedly installed on the inner side wall of the filter tank, and the filter screen is made of activated carbon.

Preferably, be equipped with the screw thread on the inside wall of constant head tank, the internal diameter of constant head tank is greater than set screw's external diameter, the internal thread of constant head tank and set screw's external screw thread looks adaptation.

Preferably, the pressing groove communicates with the inside of the pressing box.

Preferably, the shape of the feeding frame is funnel-shaped, and the material of the feeding frame is austenitic stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the material is put into the feeding frame, the feeding frame conveys the material to the inside of the extrusion box, the motor and the heating plate are started, the output shaft of the motor drives the threaded rod to start rotating, the threaded rod rotates to convey and extrude the material, and the remolding of the material can be accelerated by the heat generated by the friction between the threaded rod and the material in the rotating process and the heat generated by the working of the heating plate, the material is extruded out through the extrusion groove by moving to the right along with the continuous rotation of the threaded rod, the remolded material passes through the space between the first electric roller shaft and the second electric roller shaft and is leveled by the first electric roller shaft and the second electric roller shaft, when the thickness of the product needs to be adjusted, the height of the extrusion plate can be adjusted by rotating the positioning screw, so that the thickness of the product is controlled, and the product with double-layer thickness can be produced.

2. The output shaft of motor drives first rotation wheel and begins to rotate, the wheel that rotates is rotated to the belt drive second of first rotation wheel, the second rotates the wheel and drives the dwang and begin to rotate, the dwang drives second bevel gear through first bevel gear and begins to rotate, second bevel gear drives the fan and begins to rotate, the fan rotates and produces the irritability gaseous mechanism collection that the negative pressure discharged out with production in the top of fan, the rethread filter tank discharges, the active carbon filter screen of installation filters the gas of irritability in the filter tank, avoid gaseous direct emission to cause the pollution to the ambient air, cause the harm to operating personnel's health simultaneously.

Drawings

Fig. 1 is a schematic structural view of a novel environment-friendly double-layer extruder provided by the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of part B of the present invention;

fig. 4 is an enlarged view of the part C of the present invention.

In the figure: the device comprises a box body 1, a fixing plate 2, a squeezing box 3, a discharging frame 4, a feeding frame 5, a motor 6, a threaded rod 7, a first rotating wheel 8, a second rotating wheel 9, a rotating rod 10, a first bevel gear 11, a second bevel gear 12, a fan 13, an air suction groove 14, a base 15, a limiting groove 16, a positioning groove 17, a positioning screw 18, a squeezing plate 19, a squeezing groove 20, a filtering groove 21, a penetrating groove 22, a heating plate 23, a first electric roller 24 and a second electric roller 25.

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 novel environment-friendly double-layer extruder comprises a box body 1, a heating plate 23, a first electric roller 24 and a second electric roller 25, wherein a fixed plate 2 is fixedly connected to the inner side wall of the box body 1, a squeezing box 3 is fixedly installed on the outer side wall of the fixed plate 2, a motor 6 is fixedly connected to the inner side wall of the box body 1, an output shaft of the motor 6 penetrates through the outer side wall of the squeezing box 3, a threaded rod 7 is fixedly connected to the tail end of the output shaft of the motor 6, a discharging frame 4 is fixedly connected to the outer side wall of the squeezing box 3, a squeezing groove 20 is formed in the outer side wall of the discharging frame 4, the squeezing groove 20 is communicated with the inside of the squeezing box 3, a limiting groove 16 is formed in the inner side wall of the squeezing groove 20, a positioning groove 17 is formed in the outer side wall of the discharging frame 4, a positioning screw 18 is connected to the inner side wall of the positioning groove 17 through a thread, and a thread is formed in the inner side wall of the positioning groove 17, the inner diameter of the positioning groove 17 is larger than the outer diameter of the positioning screw 18, the inner thread of the positioning groove 17 is matched with the outer thread of the positioning screw 18, the tail end of the positioning screw 18 penetrates through the positioning groove 17, the tail end of the positioning screw 18 is rotatably connected with a squeezing plate 19, a first rotating wheel 8 is fixedly connected to the outer side wall of an output shaft of the motor 6, a rotating rod 10 is rotatably connected to the inner side wall of the box body 1, a second rotating wheel 9 is fixedly connected to the outer side wall of the rotating rod 10, the second rotating wheel 9 is in transmission connection with the first rotating wheel 8 through a belt, and a first bevel gear 11 is fixedly connected to the tail end of the rotating rod 10;

the belt runs through the outer side wall of the fixing plate 2, the outer side wall of the fixing plate 2 is rotatably connected with an air suction mechanism, the air suction mechanism comprises a fan 13 which is rotatably connected on the outer side wall of the fixing plate 2, a second bevel gear 12 is fixedly connected on the outer side wall of the fan 13, the second bevel gear 12 is meshed with a first bevel gear 11, a plurality of air suction grooves 14 are formed on the outer side wall of the fixing plate 2, a plurality of filter grooves 21 are formed in the bottom of the box body 1, filter screens are fixedly mounted on the inner side walls of the filter grooves 21, the filter screens are made of active carbon, the active carbon can effectively filter irritant gas generated in the production process, a base 15 is fixedly connected on the outer side wall of the box body 1, a through groove 22 is formed in the outer side wall of the extrusion box 3, a feeding frame 5 is fixedly connected on the inner side wall of the through groove 22, the feeding frame 5 is funnel-shaped, and the feeding frame 5 is made of austenitic stainless steel, funnel-shaped setting makes things convenient for more to add the material, austenitic stainless steel material is difficult for rustting, long-time use need not change, the terminal lateral wall that runs through box 1 of feeding frame 5, 23 fixed mounting of hot plate are on the inside wall of

extrusion box

3, 24 fixed connection of first electric roller axle are on the inside wall of box 1, 25 fixed connection of second electric roller axle are on the inside wall of box 1, thereby 24 and 25 movable products that reduce the various thickness of interval adaptation of second electric roller axle.

In the utility model, when in use, the material is put into the feeding frame 5, the material is conveyed into the extrusion box 3 through the feeding frame 5, the motor 6 and the heating plate 23 are restarted, the output shaft of the motor 6 rotates to drive the threaded rod 7 to rotate, the threaded rod 7 rotates to convey the material to the right, the heating plate 23 starts to heat the material, so that the material is easier to reshape, the reshaped material is conveyed into the extrusion groove 20 through the rotation of the threaded rod 7, the material is extruded and formed through the thrust of the threaded rod 7, then the first electric roller shaft 24 and the second electric roller shaft 25, the first electric roller shaft 24 and the second electric roller shaft 25 level the formed material, which is beneficial to the subsequent cutting, through rotating the positioning screw 18, the positioning screw 18 drives the extrusion plate 19 to move upwards in the rotating process, the extrusion plate 19 moves upwards, the outlet gap of the extrusion groove 20 is enlarged, the distance between the first electric roller shaft 24 and the second electric roller shaft 25 is adjusted again, thereby can extrude bilayer material, motor 6's output shaft drives first runner 8 and begins to rotate, first runner 8 drives second runner 9 through the belt and begins to rotate, second runner 9 rotates and drives dwang 10 and begins to rotate, because first bevel gear 11 meshes with second bevel gear 12 mutually, dwang 10 drives second bevel gear 12 through first bevel gear 11 and begins to rotate, second bevel gear 12 rotates and drives fan 13 and begins to rotate, fan 13 rotates and produces the irritability type gas that wind-force produced in with the course of the work and absorbs, the rethread passes through the activated carbon filter screen of inboard wall mounting of filter tank 21 and absorbs, then discharge the air again, avoid causing the injury to the staff's health to irritability gas.

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

1. A novel environment-friendly double-layer extruder comprises a box body (1), a heating plate (23), a first electric roller shaft (24) and a second electric roller shaft (25), and is characterized in that a fixing plate (2) is fixedly connected to the inner side wall of the box body (1), an extrusion box (3) is fixedly mounted on the outer side wall of the fixing plate (2), a motor (6) is fixedly connected to the inner side wall of the box body (1), an output shaft of the motor (6) penetrates through the outer side wall of the extrusion box (3), a threaded rod (7) is fixedly connected to the tail end of the output shaft of the motor (6), a discharging frame (4) is fixedly connected to the outer side wall of the extrusion box (3), an extrusion groove (20) is formed in the outer side wall of the discharging frame (4), a limiting groove (16) is formed in the inner side wall of the extrusion groove (20), and a positioning groove (17) is formed in the outer side wall of the discharging frame (4), the utility model discloses a motor fixing device, including location groove (17), terminal rotation of box body (1), be connected with stripper plate (9), be connected with first runner (8) of fixedly connected with on the lateral wall of the output shaft of motor (6), the terminal of location screw (18) runs through location groove (17), the terminal rotation of location screw (18) is connected with stripper plate (19), rotate on the lateral wall of the output shaft of motor (6) and be connected with dwang (10), fixedly connected with second runner (9) on the lateral wall of dwang (10), second runner (9) is connected through belt transmission with first runner (8), the terminal fixedly connected with first bevel gear (11) of dwang (10), the belt runs through the lateral wall of fixed plate (2), it is connected with air suction mechanism to rotate on the lateral wall of fixed plate (2), a plurality of grooves of breathing in (14) have been seted up on the lateral wall of fixed plate (2), a plurality of filter tanks (21) have been seted up to the bottom of box (1), fixedly connected with base (15) on the lateral wall of box (1), seted up on the lateral wall of extrusion case (3) and run through groove (22), fixedly connected with feeding frame (5) on the inside wall that runs through groove (22), the terminal lateral wall that runs through box (1) of feeding frame (5), hot plate (23) fixed mounting is on the inside wall of extrusion case (3), first electric roller (24) fixed connection is on the inside wall of box (1), second electric roller (25) fixed connection is on the inside wall of box (1).

2. The novel environment-friendly double-layer extruder as claimed in claim 1, wherein the air suction mechanism comprises a fan (13) rotatably connected to the outer side wall of the fixing plate (2), a second bevel gear (12) is fixedly connected to the outer side wall of the fan (13), and the second bevel gear (12) is meshed with the first bevel gear (11).

3. The novel environment-friendly double-layer extruder as claimed in claim 1, wherein a filter screen is fixedly mounted on the inner side wall of the filter tank (21), and the filter screen is made of activated carbon.

4. The novel environment-friendly double-layer extruder as claimed in claim 1, wherein threads are arranged on the inner side wall of the positioning groove (17), the inner diameter of the positioning groove (17) is larger than the outer diameter of the positioning screw (18), and the inner threads of the positioning groove (17) are matched with the outer threads of the positioning screw (18).

5. A new type of environmentally friendly double-layer extruder as claimed in claim 1, wherein said extrusion tank (20) is in communication with the interior of the extrusion box (3).

6. A novel environmentally friendly twin-layer extruder as claimed in claim 1, wherein the shape of said feed frame (5) is funnel-shaped, and the material of said feed frame (5) is austenitic stainless steel.