CN213227448U

CN213227448U - A extruder feed mechanism for producing EPDM micelle

Info

Publication number: CN213227448U
Application number: CN202021985971.3U
Authority: CN
Inventors: 吴俊涛
Original assignee: Nanjing Chunding Polymer Materials Co ltd
Current assignee: Nanjing Chunding Polymer Materials Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-18
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the field of EPDM (ethylene-propylene-diene monomer) colloidal particle production, in particular to a feeding mechanism of an extruder for producing EPDM colloidal particles, which aims at the problem that the existing discharging hopper for placing raw materials is always piled up so that the feeding of materials into the extruder is incomplete, which comprises a base, wherein the top of the base is fixedly provided with a fixed frame, a conveying box is fixedly arranged in the fixed frame, one side of the conveying box extends to the outer side of the fixed frame, the top of the fixed frame is fixedly provided with a mounting frame, and the hopper is connected in the mounting rack in a sliding way, the feeding pipe is fixedly arranged on the mounting rack, the utility model can conveniently put all the materials in the hopper into the extruder by starting the driving motor and the material conveying motor, and the hopper is in the state of shaking, so prevent to appear piling up in the hopper, can all throw into the extruder with the material.

Description

A extruder feed mechanism for producing EPDM micelle

Technical Field

The utility model relates to a EPDM micelle production technical field especially relates to an extruder feed mechanism for producing EPDM micelle.

Background

With the popularization of sports fields, the consumption of raw materials used by the sports fields is larger and larger, but due to the requirements of people on the quality of life, the quality of the raw materials is further required. One of the raw materials that is consumed in large quantities in the construction of sports tracks is EPDM rubber granules. In the production and manufacturing process of EPDM rubber particles in the prior art, screw extruders are mainly used as the main related equipment;

at present, the phenomenon of accumulation often occurs in a discharging hopper for placing raw materials, so that the materials are not completely fed into the extruder, and therefore, an extruder feeding mechanism for producing EPDM colloidal particles is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the lower hopper used for placing the raw material often can have the phenomenon of accumulation in the prior art, so that the incomplete defect of the material is put into the extruder, and the proposed extruder feeding mechanism used for producing the EPDM colloidal particles.

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

a feeding mechanism of an extruder for producing EPDM colloidal particles comprises a base, wherein the top of the base is fixedly provided with a fixed frame, a conveying box is fixedly arranged in the fixing frame, one side of the conveying box extends to the outer side of the fixing frame, a mounting frame is fixedly arranged at the top of the fixing frame, and the mounting rack is internally and slidably connected with a hopper, the mounting rack is fixedly provided with a feeding pipe, the bottom end of the feeding pipe extends into the conveying box and is fixedly connected with the inner wall of one side of the top of the conveying box, the discharge end of the hopper extends into the feed pipe and is connected with the inner wall of the feed pipe in a sliding way, the top end of the mounting rack is fixedly provided with a driving motor, the hopper is connected with a connecting box in a rotating way, and the both sides of connecting box are impartial interval fixed mounting have a plurality of stirring vane, driving motor's output shaft extends to in the mounting bracket and is connected with the connecting box transmission.

Preferably, one side fixed mounting of delivery box has defeated material motor, and the output shaft of defeated material motor extends to in the delivery box and fixed mounting has defeated material screw rod, fixed mounting has the discharging pipe on the inner wall of bottom one side of delivery box, and the bottom of discharging pipe extends to the below of delivery box, can conveniently carry the material.

Preferably, equal fixed mounting has the gag lever post on the both sides inner wall of mounting bracket, and sliding sleeve is equipped with the spacing ring on the gag lever post, and one side that two spacing rings are close to each other respectively with the both sides fixed connection of hopper, can slide spacingly to the hopper.

Preferably, sliding connection has the dwang in the connecting box, and the top of dwang extend to in the mounting bracket and with driving motor's output shaft fixed connection, can conveniently drive the connecting box and rotate to can not hinder the connecting box and carry out longitudinal movement along with the hopper.

Preferably, top one side of mount is rotated and is connected with the bracing piece, and the bracing piece is connected with same hold-in range with the transmission on driving motor's the output shaft, fixed cover is equipped with the driving roller on the bracing piece, annular chute has been seted up on the driving roller, and the cover is equipped with the driving ring on the driving roller, and fixed mounting has the fender axle in the driving ring, and the one end that keeps off the axle extends to in the annular chute and is connected with the inner wall transmission of annular chute, one side fixed connection of driving ring and hopper can drive the hopper and carry out longitudinal reciprocating motion.

The utility model discloses in, an extruder feed mechanism for producing EPDM micelle:

according to the technical scheme, the material conveying motor and the driving motor are started simultaneously, when the driving motor works, the rotating rod can be driven to rotate and the synchronous belt can be driven to move simultaneously, when the rotating rod rotates, materials can be stirred to be in a loose state, when the synchronous belt moves, the supporting rod can be driven to rotate, at the moment, the hopper can be driven to longitudinally move under the matching of the annular chute on the driving roller and the blocking shaft on the driving ring, so that the hopper can be in a vibrating state, and the materials can conveniently enter the conveying box;

after the materials enter the conveying box, the conveying motor is in a working state, and the conveying screw rod can be driven to rotate at the moment, so that the materials can be conveyed and then can be discharged through the discharging pipe, and the materials enter the extruder;

the utility model discloses a start driving motor and defeated material motor, can conveniently put in to the extruder with the material in the hopper is whole to the hopper is in shock condition, so prevent to appear piling up in the hopper, can drop into the extruder with the material is whole.

Drawings

FIG. 1 is a front view of the feeding mechanism of the extruder for producing EPDM rubber particles in accordance with the present invention;

fig. 2 is a side view of a connecting structure of a driving motor, a hopper and a support rod of a feeding mechanism of an extruder for producing EPDM colloidal particles, which is provided by the utility model;

fig. 3 is the utility model provides a hopper inner structure elevation for producing extruder feed mechanism of EPDM micelle.

In the figure: 1 base, 2 mounts, 3 transport case, 4 defeated material motors, 5 defeated material screw rods, 6 discharging pipes, 7 mounting brackets, 8 hoppers, 9 gag lever posts, 10 spacing rings, 11 driving motor, 12 dwang, 13 bracing pieces, 14 hold-in range, 15 driving rollers, 16 driving rings, 17 connecting box, 18 stirring vane.

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. 1-3, an extruder feeding mechanism for producing EPDM colloidal particles includes a base 1, a fixing frame 2 fixedly installed on the top of the base 1, a conveying box 3 is fixedly arranged in the fixed frame 2, one side of the conveying box 3 extends to the outer side of the fixed frame 2, a mounting frame 7 is fixedly arranged at the top of the fixed frame 2, a hopper 8 is connected in the mounting rack 7 in a sliding manner, a feeding pipe is fixedly arranged on the mounting rack 2, the bottom end of the feeding pipe extends into the conveying box 3 and is fixedly connected with the inner wall of one side of the top of the conveying box 3, the discharging end of the hopper 8 extends into the feeding pipe and is connected with the inner wall of the feeding pipe in a sliding manner, a driving motor 11 is fixedly arranged at the top end of the mounting rack 7, a connecting box 17 is connected in the hopper 8 in a rotating manner, and a plurality of stirring blades 18 are fixedly arranged on the two sides of the connecting box 17 at equal intervals, and the output shaft of the driving motor 11 extends into the mounting frame 7 and is in transmission connection with the connecting box 17.

Wherein, the utility model discloses a start driving motor 11 and defeated material motor 4, can conveniently put in the material in the hopper 8 is whole to the extruder to hopper 8 is in shock condition, so prevent to appear piling up in the hopper 8, can put into the extruder with the material is whole.

The utility model discloses in, one side fixed mounting of delivery box 3 has defeated material motor 4, and the output shaft of defeated material motor 4 extends to in the delivery box 3 and fixed mounting has defeated material screw rod 5, and fixed mounting has discharging pipe 6 on the inner wall of bottom one side of delivery box 3, and the bottom of discharging pipe 6 extends to the below of delivery box 3, can conveniently carry the material.

The utility model discloses in, equal fixed mounting has gag lever post 9 on the both sides inner wall of mounting bracket 7, and sliding sleeve is equipped with spacing ring 10 on the gag lever post 9, and one side that two spacing rings 10 are close to each other respectively with the both sides fixed connection of hopper 8, can slide spacingly to hopper 8.

The utility model discloses in, sliding connection has dwang 12 in the connecting box 17, and the top of dwang 12 extend to in mounting bracket 7 and with driving motor 11's output shaft fixed connection, can conveniently drive connecting box 17 and rotate to can not hinder connecting box 17 and carry out longitudinal motion along with hopper 8.

The utility model discloses in, top one side of mount 2 is rotated and is connected with bracing piece 13, transmission connection has same hold-in range 14 on bracing piece 13 and driving motor 11's the output shaft, fixed cover is equipped with driving roller 15 on bracing piece 13, annular chute has been seted up on the driving roller 15, the cover is equipped with drive ring 16 on the driving roller 15, and fixed mounting has the fender axle in the drive ring 16, the one end that keeps off the axle extends to in the annular chute and is connected with the inner wall transmission of annular chute, one side fixed connection of drive ring 16 and hopper 8 can drive hopper 8 and carry out vertical reciprocating motion.

In the utility model, the technical scheme is that the material conveying motor 4 and the driving motor 11 are started simultaneously, when the driving motor 11 works, the rotating rod 12 can be driven to rotate and the synchronous belt 14 can move simultaneously, when the rotating rod 12 rotates, the connecting box 17 can be driven to rotate, at the moment, the plurality of stirring blades 18 can do annular motion, the material can be stirred, so that the material is in a loose state, when the synchronous belt 14 moves, the supporting rod 13 can be driven to rotate, at the moment, the hopper 8 can be driven to do longitudinal motion under the matching of the annular chute on the driving roller 15 and the baffle shaft on the driving ring 16, so that the hopper 8 can be in a vibrating state, the material can conveniently enter the conveying box 3, after the material enters the conveying box 3, because the material conveying motor 4 is in a working state, the material conveying screw rod 5 can be driven to rotate at the moment, can carry the material, later can be discharged by discharging pipe 6 for the material gets into in the extruder, and hopper 8 is in the vibration state, so prevent to appear piling up in the hopper 8, can all input the material to the extruder in.

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. The utility model provides an extruder feed mechanism for producing EPDM micelle, includes base (1), its characterized in that, the top fixed mounting of base (1) has mount (2), and fixed mounting has transport case (3) in mount (2), one side of transport case (3) extends to the outside of mount (2), the top fixed mounting of mount (2) has mounting bracket (7), and sliding connection has hopper (8) in mounting bracket (7), fixed mounting has the inlet pipe on mount (2), and the bottom of inlet pipe extends to in transport case (3) and with top one side inner wall fixed connection of transport case (3), the discharge end of hopper (8) extends to in the inlet pipe and with the inner wall sliding connection of inlet pipe, the top fixed mounting of mounting bracket (7) has driving motor (11), hopper (8) internal rotation is connected with connecting box (17), and the both sides of connecting box (17) are equidistant fixed mounting have a plurality of stirring vane (18), the output shaft of driving motor (11) extends to in mounting bracket (7) and is connected with connecting box (17) transmission.

2. The extruder feeding mechanism for producing EPDM rubber particles according to claim 1, wherein a material conveying motor (4) is fixedly installed at one side of the conveying box (3), an output shaft of the material conveying motor (4) extends into the conveying box (3) and is fixedly installed with a material conveying screw (5), a material discharging pipe (6) is fixedly installed on the inner wall of one side of the bottom of the conveying box (3), and the bottom end of the material discharging pipe (6) extends to the lower side of the conveying box (3).

3. The extruder feeding mechanism for producing EPDM rubber particles according to claim 1, wherein the inner walls of the two sides of the mounting frame (7) are fixedly provided with limiting rods (9), the limiting rods (9) are slidably sleeved with limiting rings (10), and one sides of the two limiting rings (10) close to each other are fixedly connected with the two sides of the hopper (8) respectively.

4. The extruder feeding mechanism for producing EPDM colloidal particles according to claim 1, wherein the connecting box (17) is connected with a rotating rod (12) in a sliding way, and the top end of the rotating rod (12) extends into the mounting frame (7) and is fixedly connected with the output shaft of the driving motor (11).

5. The extruder feeding mechanism for producing EPDM colloidal particles according to claim 1, wherein a supporting rod (13) is rotatably connected to one side of the top of the fixing frame (2), the supporting rod (13) and an output shaft of the driving motor (11) are connected with a same synchronous belt (14) in a transmission manner, a transmission roller (15) is fixedly sleeved on the supporting rod (13), an annular chute is formed in the transmission roller (15), a transmission ring (16) is sleeved on the transmission roller (15), a blocking shaft is fixedly installed in the transmission ring (16), one end of the blocking shaft extends into the annular chute and is connected with the inner wall of the annular chute in a transmission manner, and the transmission ring (16) is fixedly connected with one side of the hopper (8).