CN209957144U

CN209957144U - Strip take-up reel

Info

Publication number: CN209957144U
Application number: CN201920831714.5U
Authority: CN
Inventors: 张雷
Original assignee: Chengdu Lianshi Technology Co Ltd
Current assignee: Chengdu Lianshi Technology Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-01-17
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a strip coiling reel, which comprises a drum rotating shaft, a drum bearing seat, a drum supporting plate, a drum top plate, a drum end plate, a drum inner baffle, a drum outer baffle, and a drum fixing support piece and a drum movable support piece which are sleeved on the drum rotating shaft, wherein the drum fixing support piece and the drum movable support piece are arranged between the drum inner baffle and the drum outer baffle; the wire coil top plate is of a circular truncated cone-shaped structure, one side of the wire coil top plate facing the wire coil fixing support is smaller than one side of the wire coil top plate facing the wire coil fixing support, and the outer side surfaces of the wire coil fixing support and the wire coil movable support are conical surfaces. The utility model discloses an axial displacement of drum roof makes drum activity branch piece radially expand and contract, realizes that the rolling shaping of strip and quick taking out are transported away, has improved the fashioned efficiency of strip rolling.

Description

Strip take-up reel

Technical Field

The utility model relates to the technical field of machinery, concretely relates to strip take-up reel.

Background

The strip is a strip material supplied by coiling with a large length-width ratio, the strip is firstly made into a strip shape with continuous length in the production process, and then is coiled into a circular ring shape for transportation and use through a coiling reel. In order to improve the efficiency of coiling the strip, a coiling reel which is convenient to be separated from the central reel needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a strip coiling drum, realize that the strip can deviate from with the spool at center is quick after the coiling, improve the efficiency of strip coiling preparation.

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

a strip coiling reel comprises a reel rotating shaft, a reel bearing seat sleeved on the reel rotating shaft through a first bearing and a second bearing, a wire coil end plate sleeved on the wire coil bearing seat through a third bearing, a wire coil inner baffle fixed on the wire coil end plate, a wire coil fixed support fixed on the wire coil inner baffle and fixedly connected with the wire coil end plate, a wire coil movable support with one end connected with the wire coil fixed support through a cylindrical pin, a wire coil supporting plate which is sleeved on the wire coil rotating shaft through a flat key and is connected with the wire coil fixing supporting sheet, a wire coil top plate which is sleeved on the wire coil rotating shaft, is connected with the wire coil movable supporting sheet and is positioned at the outer side of the wire coil supporting plate, and a wire coil outer baffle which is sleeved on the wire coil rotating shaft and is fixed on the wire coil top plate through a screw, the locking nut is connected to the wire coil rotating shaft through threads and connected with the wire coil outer baffle; the wire coil top plate is of a circular truncated cone-shaped structure, one side of the wire coil top plate, which faces the wire coil fixing support, is smaller than one side of the wire coil top plate, which faces the wire coil movable support, and the outer side surfaces of the wire coil movable support and the wire coil fixing support are conical surfaces.

Further, the fixed supporting pieces of the wire coil and the movable supporting pieces of the wire coil are circumferentially and uniformly distributed on the outer edge of the wire coil end plate, and the fixed supporting pieces of the wire coil and the movable supporting pieces of the wire coil are arranged at intervals.

Further, the outer diameter of the baffle in the wire coil is equal to that of the baffle outside the wire coil, and the baffle is arranged coaxially.

Furthermore, the first bearing, the second bearing and the third bearing are limited through elastic check rings.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses pass through the fix with screw with the outer baffle of drum and drum roof together, and carry out fixed connection with lock nut and drum pivot, and the drum roof presents a round platform structure, when locking through the lock nut axial, the outer fringe conical surface axial displacement of round platform structure, and promote the radial expansion of drum activity branch piece, until lining up with the fixed branch piece surface of drum, realize the rolling shaping of strip, after taking material rolling shaping, counter-rotation lock nut, extract drum outer baffle and drum roof, drum activity branch piece receives the effect of strip gravity this moment, lose the support of drum roof simultaneously again, drum activity branch piece radial contraction, and simultaneously, the outside surface of drum fixed branch piece and drum activity branch piece is the circular conical surface, can be very convenient take out the fashioned transportation of rolling away, the fashioned efficiency of strip has been improved.

Drawings

Fig. 1 is the schematic diagram of the semi-section structure of the utility model.

Fig. 2 is a schematic view of the full-section structure of the utility model.

Wherein, the names corresponding to the reference numbers are:

1-wire coil bearing seat, 2-first bearing, 3-second bearing, 4-wire coil rotating shaft, 6-flat key, 7-elastic retainer ring, 9-third bearing, 12-wire coil end plate, 14-wire coil inner baffle, 15-wire coil fixing support sheet, 16-cylindrical pin, 17-wire coil movable support sheet, 18-wire coil support plate, 19-wire coil top plate, 20-wire coil outer baffle and 21-locking nut.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

As shown in FIGS. 1-2: a strip take-up reel comprises a reel rotating shaft 4, wherein the reel rotating shaft 4 is sleeved with a reel bearing seat 1 at the outer side through a first bearing 2 and a second bearing 3, and the part of the reel rotating shaft connected with the first bearing 2 and the second bearing 3 is limited through an elastic check ring 7.

The wire coil bearing seat 1 is sleeved with a wire coil end plate 12 through a third bearing 9, and the position where the wire coil end plate is connected with the third bearing 9 is limited through an elastic retainer ring 7.

A wire coil inner baffle 14 is fixedly arranged on the wire coil end plate 12, a wire coil fixing support piece 15 connected with the wire coil end plate 12 is fixed on the wire coil inner baffle 14, a wire coil movable support piece 17 is fixed on one side, close to the wire coil end plate 12, of the wire coil fixing support piece 15 through a cylindrical pin 16, the wire coil movable support piece 17 can rotate around the cylindrical pin 16, and the outer side surfaces of the wire coil movable support piece 17 and the wire coil fixing support piece 15 are conical surfaces; the fixed supporting pieces 15 of the wire coil and the movable supporting pieces 17 of the wire coil are uniformly distributed on the outer edge of the wire coil end plate 12 in the circumferential direction, and the fixed supporting pieces 15 of the wire coil and the movable supporting pieces 17 of the wire coil are arranged at intervals.

The wire coil rotating shaft 4 is sleeved with a wire coil supporting plate 18 connected with the wire coil fixing support sheet 15, and the wire coil supporting plate and the wire coil fixing support sheet are fixed and limited through a flat key 6; the cover is equipped with on the drum pivot 4 with drum roof 19 that drum activity support piece 17 meets, just the drum roof is located the outside of drum fagging 18, drum roof 19 is round platform shape structure, and moves towards one side of the fixed support piece 15 of drum is less than its orientation one side of drum activity support piece 17, drum roof along the drum axis to baffle one side removes in the drum, and the conical surface of drum roof outer fringe round platform will drum activity support piece backs down, makes drum activity support piece along radial expansion, guarantees closely to laminate with drum activity support piece when carrying out the rolling shaping.

The wire coil rotating shaft 4 is further sleeved with an outer wire coil baffle 20, the outer wire coil baffle 20 is connected with the wire coil top plate 19 through a screw to form an assembly, and the assembly can be taken out along the wire coil rotating shaft and is fixed on the wire coil rotating shaft 4 through a locking nut 21. The outer diameters of the wire coil inner baffle 14 and the wire coil outer baffle 20 are equal and are coaxially arranged; the coil inner baffle 14 and the coil outer baffle 20 form two side edges for limiting the strip by the coil.

In order to reduce the material of the inner baffle plate and the outer baffle plate of the wire coil, reduce the weight of the inner baffle plate and the outer baffle plate of the wire coil and reduce the driving energy consumption of the driving motor, a plurality of holes are formed in the inner baffle plate of the wire coil and the outer baffle plate of the wire coil.

The utility model discloses an implement the principle: the locking nut rotates to drive the outer baffle of the wire coil and the wire coil top plate to move axially, so that the movable support piece of the wire coil is unfolded, the movable support piece of the wire coil is radially expanded, and the movable support piece of the wire coil is fully attached to the movable support piece of the wire coil when a strip is rolled and formed. The driving motor is connected with the wire coil rotating shaft in a flat key connection mode, and drives the wire coil rotating shaft to rotate, so that the wire coil supporting plate, the wire coil fixing support plate, the wire coil movable support plate, the wire coil end plate, the wire coil inner baffle plate, the wire coil top plate, the wire coil outer baffle plate and the locking nut are driven to rotate together, and the winding and forming of the strip are realized; after the strip is rolled and formed, the locking nut is rotated reversely, the outer baffle of the wire coil and the wire coil top plate are pulled out, the movable support piece of the wire coil loses the support of the wire coil top plate at the moment, the movable support piece of the wire coil contracts radially, the part, connected with the movable support piece of the wire coil, of the strip after being rolled and formed is changed into a loose state from a tight state, meanwhile, the outer side surfaces of the movable support piece of the wire coil and the fixed support piece of the wire coil are conical surfaces, and the strip can be conveniently taken out and carried away along the conical surfaces after being rolled and formed, so that a cycle of the strip rolling.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take-up reel of coiled material, its characterized in that includes drum pivot (4), locates through first bearing (2) and second bearing (3) cover drum bearing frame (1) on drum pivot (4), locates through third bearing (9) cover drum end plate (12) on drum bearing frame (1) are fixed in drum inner baffle (14) on drum end plate (12) are fixed in on drum inner baffle (14) and with fixed supporting piece (15) of drum that drum end plate (12) are fixed to be continuous, one end pass through cylindric lock (16) with drum activity supporting piece (17) that drum fixed supporting piece (15) link to each other are located through parallel key (6) cover drum pivot (4) go up and with drum backup pad (18) that drum fixed supporting piece (15) link to each other, the cover is located on drum pivot (4) and with drum activity supporting piece (17) meet and be located the drum roof board (18) outside (19) The locking device comprises a wire coil outer baffle (20) which is sleeved on the wire coil rotating shaft (4) and fixed on the wire coil top plate (19) through a screw, and a locking nut (21) which is connected to the wire coil rotating shaft (4) through threads and connected with the wire coil outer baffle (20); the wire coil top plate (19) is of a circular truncated cone-shaped structure, one side of the wire coil top plate, which faces the wire coil fixing support (15), is smaller than one side of the wire coil fixing support (17), and the outer side surfaces of the wire coil fixing support (15) and the wire coil movable support (17) are conical surfaces.

2. The strip take-up reel according to claim 1, wherein the wire coil fixing support pieces (15) and the wire coil movable support pieces (17) are circumferentially and uniformly distributed on the outer edge of the wire coil end plate (12), and the wire coil fixing support pieces (15) and the wire coil movable support pieces (17) are arranged at intervals.

3. A strip take-up reel according to claim 1, wherein the inner coil baffle (14) and the outer coil baffle (20) have outer diameters of equal size and are coaxially arranged.

4. A strip take-up reel according to any one of claims 1 to 3, wherein the first bearing (2), the second bearing (3) and the third bearing (9) are each retained by a circlip (7).