CN203030669U

CN203030669U - Coiling device

Info

Publication number: CN203030669U
Application number: CN 201220694753
Authority: CN
Inventors: 刘自然; 戴泽辉; 周广发; 卢威
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2012-12-14
Filing date: 2012-12-14
Publication date: 2013-07-03
Anticipated expiration: 2022-12-14

Abstract

The utility model provides a coiling device for the field of hot and cold rolling. The coiling device comprises a drum and a coiling shaft. The drum is sleeved on the coiling shaft. The coiling shaft comprises a rotating shaft and a clamp arm on the rotating shaft. The drum comprises a coiling part. The coiling part is axially provided with a through hole and also provided with a through channel, communicated with the through hole, on the side wall. A transmission shaft is disposed in the through hole. The through channel is in clearance fit with the clamp arm. The coiling device is capable of clamping and fixing the end of a strip metal workpiece quickly and capable of quickly starting to coil the strip metal workpiece, coiling efficiency is increased greatly, manufacturing cost is low, and process is simple.

Description

Devices for taking-up

Technical field

The utility model relates to heat, cold rolling field shaping technique, refers more particularly to a kind of devices for taking-up.

Background technology

Devices for taking-up is the plant equipment that product is rolled into volume, is widely used in heat, cold rolling field shaping technique.With regard to complexity, the strip metal workpiece devices for taking-up of metallurgy industry is representative.The devices for taking-up driving force is from electric power, fluid etc.Devices for taking-up generally constitutes nucleus equipment reel, spool and auxiliary taking-up equipment etc.In the product coiling process, mainly moulding on spool of product, spool is generally dragged by motor, and auxiliary taking-up equipment generally adopts fluid cylinder to drive auxiliary taking-up equipment, to help smooth rolling.

In the production process, the strip metal workpiece through hot rolling or production equipment such as cold rolling after, the strip metal workpiece of handling need be batched rolling, be convenient to deposit transportation etc.But in the art, the initial end of strip metal workpiece is fixed on the reel of devices for taking-up is a problem always, usually often with the initial end of strip metal workpiece with adhesive tape or the manual strip metal workpiece is wrapped on the reel of devices for taking-up, need take a long time winding like this, perhaps be bonded on the reel of devices for taking-up with the initial end of adhesive tape with the strip metal workpiece, this canoe comes off easily, buries potential safety hazard to production.

The utility model content

In view of above-mentioned condition, the utility model provides a kind of difficult drop-off, produces full devices for taking-up reliably.A kind of devices for taking-up, comprise reel and spool, reel is set on the spool, described spool comprises turning cylinder and is located at card arm on this turning cylinder, described reel comprises reeling end, described reeling end axially offers a through hole and offers the groove that is communicated with this through hole at the reeling end sidewall, and this through hole is installed described power transmission shaft, and this groove cooperates with gap with described card arm.

Further, described groove is notch cuttype, comprises the first groove section and the second groove section, the first groove section connecting through hole, and the second groove section connects the periphery of reeling end, and the width of the first groove section is wide than the second groove section.

Further, described card arm is provided with briquetting.

Further, described briquetting is wedge shape.

Further, described reel further comprises retaining wall, is formed on an end of reeling end, and is that described through hole connects.

Further, described reeling end and retaining wall, it is cylindrical to be ladder.

Further, has the gap between the cell wall of described briquetting and the first groove section.

Further, the opening of the described second groove section on the periphery wall of described reel is toroidal.

Further, the first groove section bottom surface forms a ladder edge accordingly, and the end of described card arm supports this ladder edge.

Further, described reel offers a plurality of grooves, in order to cooperate with the card arm.

Compared to prior art, the utility model devices for taking-up cooperates with described card arm by groove, the end of strip metal workpiece is gripped fast, and can begin to batch the strip metal workpiece rapidly, overcoming general devices for taking-up, to batch workpiece slow, the end of batching the strip metal workpiece that armrest is moving, cause efficient low and have problems such as potential safety hazard, described devices for taking-up can be faster grips the end of strip metal workpiece fast, and can begin to batch the strip metal workpiece rapidly, thereby improve widely and batch operating efficiency, steady operation and other merits.

Description of drawings

Fig. 1 is the devices for taking-up overall structure schematic diagram of the utility model first preferred embodiment;

Fig. 2 is reel schematic perspective view shown in Figure 1;

Fig. 3 is devices for taking-up first working state schematic representation shown in Figure 1;

Fig. 4 is devices for taking-up second working state schematic representation shown in Figure 3;

Fig. 5 is devices for taking-up the 3rd working state schematic representation shown in Figure 1;

Fig. 6 is the devices for taking-up overall structure schematic diagram of the utility model second preferred embodiment.

The specific embodiment

Below in conjunction with drawings and Examples devices for taking-up of the present utility model is described in further detail.

See also accompanying drawing 1 and Fig. 2, the devices for taking-up 100 of the utility model preferred embodiment comprises reel 10 and spool 20, and reel 10 is set on the spool 20.

Described reel 10 comprises reeling end 13 and is formed on the retaining wall 11 of reeling end 13 1 ends, this reeling end 13 and retaining wall 11 are coaxial fixing, and it is cylindrical that described reel 10 is ladder, and offer a through hole 14 along the axle center, this through hole 14 connects described retaining wall 11, and through hole 14 is used for installing described spool 20.Offer the groove 12 of inner wide and outer narrow between the extrados of the cambered surface of this through hole 14 and described reeling end 13, this groove 12 is notch cuttype, comprise the first groove section 123 and the second groove section 121, the first groove section, 123 connecting through holes 14, the second groove section 121 connects the periphery of reeling end, the width of the first groove section 123 is wide than the second groove section 121, forms a ladder edge 125 accordingly.

Described spool 20 comprises turning cylinder 22, be located at card arm 24 on this turning cylinder 22 and the briquetting 26 on this card arm 24.Described card arm 24 stretches in the first groove section 123 of groove 12, the end of card arm 24 is in abutting connection with described ladder edge 125, have gap 30 between the cell wall of the briquetting 26 that blocks arm 24 and the first groove section 123, described briquetting 26 is wedge shape, is convenient to strip metal workpiece 200 and clamp-ons in the described gap 30.

The described first groove section 123 and described card arm 24 matched in clearance.The opening of the described second groove section 121 on the extrados of described reel 10 is toroidal, is convenient to the insertion of strip metal workpiece 200.

See also Fig. 3 to Fig. 5, during this devices for taking-up work, reel 10 is inserted on the described spool 20, and fixedly makes its (not shown) that can not come off.Control rotating shaft 20 clockwise rotates, because the card arm 24 in the rotating shaft 20 cooperates with the described first groove section 123, drives reel 10 and also rotates thereupon; When reel 10 described groove 12 openings are aimed at the strip metal workpiece 200 initial end directions of motion, stop reel 10 and rotate, the initial end of control strip metal workpiece 200 stretches in the described second groove section 121.

Strip metal workpiece 200 stretches into the described second groove section 121 backs and continues mobile, because card arm 24 and the first groove section, 123 matched in clearance, so the initial end of strip metal workpiece 200 continues to move through in the described gap, and guided and extrusion by the briquetting 26 of wedge shape, clamp-on 30 bottoms, gap and described turning cylinder 22 supports up to the initial end of this strip metal workpiece 200, controlling rotating shaft 20 then rotates, briquetting 26 on the described card arm 24 cooperates the initial end of the described strip metal workpiece 200 of clamping with the first groove section, 123 cell walls, reel 10 also rotates thereupon, strip metal workpiece 200 is in the outer openings place bending of groove 12, and along with the rotation of reel 10, so, strip metal workpiece 200 will be on the reeling end 13 that twists in this reel 10.Because this reel 10 is provided with retaining wall 11, this retaining wall 11 can be strengthened the intensity of reeling end 10 again can be with 200 neat being involved on the described reeling end 10 of strip metal workpiece.

See also accompanying drawing 6, the utility model second preferred embodiment, the register of strip metal workpiece 200 and reel 1 through hole 12 is offered a plurality of grooves 12 at the reeling end 10 of reel 1 for convenience.In the present embodiment be six.Correspondingly, described spool 20 is offered one or more card arms 24, and this card arm 24 and each groove 12 coupling make when strip metal workpiece 200 is aimed at the outer openings of any one described groove 12, can both produce same effect.

In addition, those skilled in the art also can do other variation in the utility model spirit, and certainly, the variation that these are done according to the utility model spirit all should be included in the utility model scope required for protection.The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. devices for taking-up, it is characterized in that: comprise reel (10) and spool (20), reel (10) is set on the spool (20), described spool (20) comprises turning cylinder (22) and is located at card arm (24) on this turning cylinder (22), described reel (10) comprises reeling end (13), described reeling end (13) axially offers a through hole (14) and offers the groove (12) that is communicated with this through hole (14) at reeling end (13) sidewall, this through hole (14) is installed described power transmission shaft (22), and this groove (12) cooperates with gap with described card arm (24).

2. devices for taking-up as claimed in claim 1, it is characterized in that: described groove (12) is notch cuttype, comprise the first groove section (123) and the second groove section (121), first groove section (123) connecting through hole (14), the second groove section (121) connects the periphery of reeling end (13), and the width of the first groove section (123) is wide than the second groove section (121).

3. devices for taking-up as claimed in claim 1, it is characterized in that: described card arm (24) is provided with briquetting (26).

4. devices for taking-up as claimed in claim 3, it is characterized in that: described briquetting (26) is wedge shape.

5. devices for taking-up as claimed in claim 1, it is characterized in that: described reel (10) further comprises retaining wall (11), is formed on an end of reeling end (13), and is that described through hole (14) connects.

6. devices for taking-up as claimed in claim 5, it is characterized in that: described reeling end (13) and retaining wall (11), it is cylindrical to be ladder.

7. devices for taking-up as claimed in claim 4, it is characterized in that: described briquetting (26) is contained in the first groove section (123), and has gap (30) between the cell wall of the first groove section (123).

8. devices for taking-up as claimed in claim 1, it is characterized in that: the opening of the described second groove section (121) on the periphery wall of described reel (10) is toroidal.

9. devices for taking-up as claimed in claim 2, it is characterized in that: described first groove section (123) bottom surface forms a ladder edge (125), and the end of described card arm (24) supports this ladder edge (125).

10. devices for taking-up as claimed in claim 1, it is characterized in that: described reel (10) offers a plurality of grooves (12), in order to cooperate with card arm (24).