CN211709976U

CN211709976U - Rotating base of feeding system of extruder

Info

Publication number: CN211709976U
Application number: CN201922276565.3U
Authority: CN
Inventors: 范宗元
Original assignee: Nanjing Meiya Rubber & Plastic Machinery Manufacturing Co ltd
Current assignee: Nanjing Meiya Rubber & Plastic Machinery Manufacturing Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-20
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an extruder feed system rotating base, comprising a main body, main part bottom integrated into one piece is provided with the carousel, carousel avris integrated into one piece is provided with the handle, carousel bottom face equidistance is provided with the arc recess, roll connection has the spin in the arc recess, arc recess notch department is provided with the thread groove and thread groove threaded connection has the through-hole screw, the spin roll connection ring roll groove, the ring roll groove sets up the up end in the backup pad, a pair of both sides of backup pad are provided with fixed slot, bottom face integrated into one piece symmetry and are provided with the inserted column, can reach when overhauing feeding mechanism, can be with its position rotary motion, and then improve maintenance work efficiency, guarantee the purpose that equipment production work normally goes on.

Description

Rotating base of feeding system of extruder

Technical Field

The utility model particularly relates to an extruder feed system rotating base.

Background

The extruder originated from 18 th century, and the manual piston type extruder manufactured in 1795 by england for manufacturing seamless lead pipe is considered as the first extruder in the world, the extruder can be divided into continuous extrusion and discontinuous extrusion according to the action type, the extruder head is divided into an oblique angle extruder head (included angle of 120 degrees) and a right angle extruder head according to the included angle between the material flow direction of the extruder head and the central line of a screw rod, a hopper is arranged at the upper end of a feeding system mechanism of the extruder, the bottom end of the feeding mechanism is fixed on equipment by using a screw, when the feeding system mechanism needs to be overhauled, the feeding mechanism is usually overhauled by detaching parts on the equipment due to the weight of the feeding mechanism, but the feeding mechanism is usually fixed on the equipment, when the back of the feeding mechanism needs to be overhauled, the feeding mechanism can be overhauled by attaching to the side or winding around the back, which is very, and then bring inconvenience for maintenance work, reduce maintenance work efficiency, influence the normal clear of production work.

The existing base instrument of the feeding system of the extruder has fixed position, brings inconvenience to the maintenance work of the base instrument, reduces the maintenance work efficiency and influences the normal operation of the production work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an extruder feed system rotating base to reach when overhauing the feed mechanism, can be with its position rotary motion, and then improve and overhaul work efficiency, guarantee the purpose that equipment production work normally goes on.

An object of the utility model is to provide an extruder feed system rotating base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary base of an extruder feeding system comprises a main body, wherein a rotary disc is integrally formed at the bottom end of the main body, a handle is integrally formed at the side of the rotary disc, arc-shaped grooves are formed in the bottom end face of the rotary disc at equal intervals, rolling balls are connected in the arc-shaped grooves in a rolling mode, thread grooves are formed in the notch of each arc-shaped groove and are in threaded connection with through hole screws, the rolling balls are connected with ring rolling grooves in a rolling mode, the ring rolling grooves are formed in the upper end face of a supporting plate, fixing grooves are formed in two sides of a pair of the supporting plates, inserting columns are symmetrically formed in an integrally formed mode on the bottom ends of the inserting columns, first reset springs are arranged at the other ends of the first reset springs in an integrally formed mode in the circular grooves, the inserting columns are inserted in the circular grooves, the circular grooves are arranged in the supporting columns, the two symmetrical sides of the placing box are provided with first slots, one ends of the first slots are provided with second slots, first inserting blocks are inserted into the first slots, second inserting blocks are inserted into the second slots, one ends of the first inserting blocks are integrally formed to be provided with pull rings, one ends of the second inserting blocks are integrally formed to be arranged on the first inserting blocks, the other ends of the second inserting blocks are provided with slopes, the first inserting blocks are integrally formed with the same ends of the second inserting blocks to be provided with second reset springs, and the other ends of the second reset springs are integrally formed to be arranged in the first slots.

Preferably, the second insertion block corresponds to the installation position of the fixing groove and has the same number of installation groups, and the cross-sectional shape of the second insertion block is the same as the cross-sectional shape of the notch of the second insertion groove and the cross-sectional shape of the notch of the fixing groove.

Preferably, the support columns and the circular grooves correspond to the arrangement positions of the inserting columns, the arrangement groups are the same, and the diameters of the inserting columns are equal to the diameters of the circular grooves.

Preferably, the arc-shaped grooves are distributed annularly, and the arrangement positions of the arc-shaped grooves correspond to the arrangement positions of the circular ring rolling grooves.

Preferably, the cross-sectional shape of the notch of the placing groove at the inner side of the placing box is the same as that of the supporting plate.

Drawings

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

fig. 2 is an exploded view of the rotary connection structure of the present invention;

FIG. 3 is an exploded view of the connection structure of the turntable and the supporting plate of the present invention;

fig. 4 is a partial sectional view of the internal connection structure of the storage box of the present invention.

The specific implementation mode is as follows: the utility model provides an extruder feed system rotating base, the utility model discloses a main part 1, be provided with carousel 2 at its bottom integrated into one piece to this main part 1, 2 avris integrated into one piece of carousel are provided with handle 3, be provided with arc recess 4 at 2 bottom face equidistance of carousel, roll connection has spin 5 in the arc recess 4, arc recess 4 here is provided with the thread groove in its notch department, and thread groove threaded connection has through-hole screw 6, through-hole screw 6 here runs through in a screw and is provided with the through-hole, its effect is so that spin 5 rolls, roll connection ring rolling groove 7 to spin 5, arc recess 4 round ring distribution here, and arc recess 4 set up the position and ring rolling groove 7 set up the position corresponding, set up the up the up end at backup pad 8 to ring rolling groove 7, be provided with fixed slot 9 in backup pad 8 a pair of both sides, The bottom end surface is integrally formed with the inserting columns 10.

The inserting column 10 is provided with a first return spring 11 in an integrated forming way at the bottom end, the other end of the first return spring 11 is arranged in a circular groove 12 in an integrated forming way, the inserting column 10 is inserted in the circular groove 12, the circular groove 12 is arranged in a supporting column 13, the supporting column 13 and the circular groove 12 are arranged in corresponding positions and are arranged in the same number of groups as the inserting column 10, the diameter of the inserting column 10 is equal to that of the circular groove 12, the supporting column 13 is arranged in a placing box 14 in an integrated forming way, the placing box 14 is arranged on a machine body in a forming way, the cross section shape of a notch of the placing groove at the inner side of the placing box 14 is the same as that of the supporting plate 8, two symmetrical sides of the placing box 14 are provided with a first inserting groove, one end of the first inserting groove is provided with a second inserting groove, the first inserting block 15 is inserted in the first inserting groove, the second inserting block 16 is inserted in the second, one end of the second insert 16 is integrally formed on the first insert 15, the other end is provided with a slope 17, the purpose of the slope 17 is to facilitate the insertion and fixation of the second insert 16 in the fixing groove 9, and further fix the support plate 8, the second insert 17 is required to be arranged at the same position and the same number of the fixing grooves 9, the cross-sectional shape of the second insert 17 is the same as the cross-sectional shape of the notch of the second insert and the cross-sectional shape of the notch of the fixing groove 9, the first insert 15 is integrally formed with the second reset spring 18 at the same end as the second insert 16, the other end of the second reset spring 18 is integrally formed in the first insert, when the utility model needs to detect and maintain the main body 1, the connection of the two ends of the main body 1 is disconnected, at the moment, the pull ring is pulled, the main body 1 is lifted upwards under the action of the first reset spring 11, so as to prevent other devices from obstructing the rotation of the main body, further hampering the inspection and maintenance work, and then the main body 1 is rotated by rotating the turntable 2 via the handle 3, the inspection and maintenance work can be performed on the main body 1, and on the other hand, when the inspection and maintenance work is completed, the main body 1 is rotated to the initial position, the support plate 8 is pressed into the placing box 14, when the fixing groove 9 of the supporting plate 8 reaches the position of the second inserting block 16, the second inserting block 16 is clamped and fixed in the fixing groove 9 under the action of the slope 17 and the second return spring 18, thereby realizing the fixation of the supporting plate 8, returning the main body 1 to the original position, connecting the main body 1 with the machine body equipment, can work conveniently, therefore, when the feeding mechanism is overhauled, can rotate and move the position of the device, thereby improving the maintenance work efficiency and ensuring the normal operation of the production work of the device.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotary base of an extruder feeding system comprises a main body, wherein a rotary disc is integrally formed at the bottom end of the main body, a handle is integrally formed at the side of the rotary disc, arc-shaped grooves are formed in the bottom end face of the rotary disc at equal intervals, rolling balls are connected in the arc-shaped grooves in a rolling mode, thread grooves are formed in the notch of each arc-shaped groove and are in threaded connection with through hole screws, the rolling balls are connected with ring rolling grooves in a rolling mode, the ring rolling grooves are formed in the upper end face of a supporting plate, fixing grooves are formed in two sides of a pair of the supporting plates, inserting columns are symmetrically formed in an integrally formed mode on the bottom ends of the inserting columns, first reset springs are arranged at the other ends of the first reset springs in an integrally formed mode in the circular grooves, the inserting columns are inserted in the circular grooves, the circular grooves are arranged in the supporting columns, the two symmetrical sides of the placing box are provided with first slots, one ends of the first slots are provided with second slots, first inserting blocks are inserted into the first slots, second inserting blocks are inserted into the second slots, one ends of the first inserting blocks are integrally formed to be provided with pull rings, one ends of the second inserting blocks are integrally formed to be arranged on the first inserting blocks, the other ends of the second inserting blocks are provided with slopes, the first inserting blocks are integrally formed with the same ends of the second inserting blocks to be provided with second reset springs, and the other ends of the second reset springs are integrally formed to be arranged in the first slots.

2. The rotary base of feeding system of extruder as claimed in claim 1, wherein: the second inserting block is corresponding to the setting position of the fixing groove and is the same as the setting number of the fixing groove, and the section shape of the second inserting block is the same as that of the notch of the second inserting groove and that of the fixing groove.

3. The rotary base of feeding system of extruder as claimed in claim 1, wherein: the support columns and the circular grooves correspond to the arrangement positions of the inserted columns, are arranged in the same number, and have the same diameter as the circular grooves.

4. The rotary base of feeding system of extruder as claimed in claim 1, wherein: the arc-shaped grooves are distributed in an annular shape, and the arrangement positions of the arc-shaped grooves correspond to the arrangement positions of the circular ring rolling grooves.

5. The rotary base of feeding system of extruder as claimed in claim 1, wherein: the cross section of the notch of the placing groove at the inner side of the placing box is the same as that of the supporting plate.