CN102463274A

CN102463274A - Belt wrapper

Info

Publication number: CN102463274A
Application number: CN2010105499573A
Authority: CN
Inventors: 汪为健
Original assignee: Stargroup Research & Integration Co Ltd
Current assignee: Stargroup Research & Integration Co Ltd
Priority date: 2010-11-19
Filing date: 2010-11-19
Publication date: 2012-05-23

Abstract

The invention provides a wrapper, which is used for overcoming the defects of the wrapper in the prior art that the guiding performance is poor, the work efficiency is low, the labor intensity is high, work personnel are easily injured when a fault is caused, the manual intervention is excessive, and the safety of operating personnel is poor. The technical scheme adopted by the invention is characterized in that: an elastic guide plate device is arranged on a swing guiding device of the wrapper, so the guiding function is strong, when the wrapper is in a non-working state, a guide plate returns to the non-working state under the effect of an elastic element, and is abutted against a holding arm 15 of the swing guiding device of the wrapper, when the swing guiding device swings, the gyroradius is not increased, so the installation of peripheral production equipment is facilitated, and the occupied space of the equipment is reduced.

Description

Strap rolling-assisting device

Technical field

The present invention relates to batching of sheet metal, be applicable to that especially the auxiliary of thin plate band batch.

Background technology

In metallurgy industry, rolling-assisting device has become auxiliary equipment, particularly batching for the thin plate band commonly used on the coiling machine.The import feature of original rolling-assisting device steel band is poor, lacks the guiding mechanism that effective steel band is gone into volume, needs the manual guidance steel band to get into coiling machine; Inefficiency, labour intensity is big, as makes mistakes and easily the staff is damaged; Manual intervention is too many, and safety of operators is poor.

Summary of the invention:

In order to overcome the guider that lacks of rolling-assisting device of the prior art, the problem of guide function difference, the present invention adopts a kind of rolling-assisting device that the guide plate function is arranged, and guide function is strong, helps nipping of steel band, makes things convenient for batching of coiling machine.

The technical scheme that the present invention adopts is a kind of strap rolling-assisting device; Comprise rolling-assisting device main body 2, draw off gear (4), swing guider (5), belt (8), press-roller device (11); Draw off gear (4), swing guider (5), press-roller device (11) are installed on the rolling-assisting device main body (2), on swing guider (5), guider 16 are installed.

Rolling-assisting device main body 2 is provided with the main shaft connection in the middle of being provided with spindle drum 3, two spindle drums 3, is fixed on rolling-assisting device on other equipment of production line through spindle drum 3.Draw off gear (4) is connected on the rolling-assisting device main body 2 through first bearing 9 by draw off gear oil cylinder 6.The other end of draw off gear oil cylinder 6 links together through head rod on the rotating shaft roller 12 and swing arm 13.Swing guider (5) is connected on the rolling-assisting device main body 2 through second bearing 10 by swing guider oil cylinder 7.The other end of swing guider oil cylinder 7 links together with an armful arm 15 through second connecting rod 14 on the rotating shaft roller.

Guider (16) is made up of guide plate 17, depression bar 18, rotating shaft and flexible member 19; Be installed on the swing guider 5 through rotating shaft; Guide plate 17 and depression bar 18 middle being connected in the rotating shaft, flexible member 19 1 ends are installed on the guide plate 17, and an end is fixed on to be embraced on the arm 15; Said guide plate 17 adopts high-abrasive material, prevents that metal plate and belt from being abraded.

The invention has the beneficial effects as follows:

Adopt this rolling-assisting device that has guide plate, help the guiding of metal plate and belt, nipping of coiling machine is easy; Selecting for use of guide plate high-abrasive material reduced the wearing and tearing to metal plate and belt, the introducing of flexible member; Help guide plate resetting under off working state; Abut against on the pendulous device of rolling-assisting device, the radius of gyration is little during the rolling-assisting device swing, has saved the space; Reduce taking up room of equipment, reduced the space hold of production line.

Description of drawings:

Fig. 1 is the in running order structural scheme of mechanism of rolling-assisting device of the present invention

Fig. 2 is in the structural representation of off working state for rolling-assisting device of the present invention

Fig. 3 is the structural representation of rolling-assisting device main body

Fig. 4 is the structural representation of guider

Fig. 1,2,3, shown in 4: 1. reel, 2. rolling-assisting device main body, 3. spindle drum, 4. draw off gear, 5. swing guider, 6. draw off gear oil cylinder, 7. swing guider oil cylinder, 8. belt, 9. first bearing, 10. second bearing, 11. press-roller devices, 12. head rods, 13. swing arms, 14. second connecting rods, 15. armfuls of arms, 16. guiders, 17. guide plates, 18. depression bars, 19. flexible members.

The specific embodiment:

Specify the specific embodiment of this invention below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4.

Like Fig. 1,2, shown in 3 and 4, said guiding strap rolling-assisting device comprises rolling-assisting device main body 2, draw off gear 4, swing guider 5, draw off gear oil cylinder 6, swing guider oil cylinder 7, belt 8.Rolling-assisting device main body 2, draw off gear 4, swing guider 5 and press-roller device 11 are equipped with backing roll, and belt 8 is looped around on the backing roll.The effect of press-roller device is in the present embodiment, blocks belt 8 and prevents belt 8 vertical reel under off working state, hinders reel 1 operate as normal.

Rolling-assisting device main body 2 mainly is made up of spindle drum 3, first bearing 9, second bearing 10 and press-roller device 11, and draw off gear 4 is by head rod 12 and swing arm 13, and draw off gear oil cylinder 6 constitutes; One end of draw off gear oil cylinder 6 links to each other with first bearing 9; The other end links to each other with head rod 12, and head rod 12 links to each other with swing arm 13 through a rotating shaft roller; The draw off gear oil cylinder 6 flexible head rods 12 that drive; The beaming roller that rotates rotates, and drives the swing arm 13 that is installed on the rotating shaft roller and rotates, thereby drive the rolling-assisting device swing.

Swing guider 5 mainly by second connecting rod 14, embrace arm 15, guider 16 and guider oil cylinder 7 and constitute; One end of swing guider oil cylinder 7 links to each other with second bearing 10, and the other end is connected with second connecting rod 14; Second connecting rod 14 with embrace arm 15 and be connected through rotating shaft, an armful arm 15 is a circular arc; Flexible second connecting rods 14 that drive of guider oil cylinder 7, the beaming roller that rotates rotates, drive the arm 15 of embracing that is installed on the rotating shaft roller and rotate, thus drive the swing guider do away from or near the motion of reel.

Guider 16 is made up of guide plate 17 and depression bar 18, and guide plate 17 and depression bar 18 are connected through rotating shaft, and guide plate 17 is a high-abrasive material, is connected through flexible member 19 with an armful arm 15; When swinging guider 5 near reel, the roller of depression bar 18 ends rolls along reel, drives depression bar 18 and rotates around the backing roll of embracing arm 15 heads, turns to working position thereby drive guide plate 17; Be strained and fixed at guide plate 17 and embrace the flexible member 19 between the arm 15, flexible member 19 is in the state that receives pulling force, belt 8 parcel reels 1, and guide plate 17 guide wire strips are nipped; Belt is held metal plate and belt tightly on reel 1, and reel 1 rotates, and metal plate and belt is wrapped on the reel 1; Around to the 2-3 circle, set up stable tension, rolling-assisting device leaves reel 1; When swing guider 5 during away from reel 1, guide plate leaves the operating position under the effect of the spring-go power of flexible member 19, near embracing an arm 15; Guide plate 17 rotates around backing roll, and then drives depression bar 18 rotations on it, and guider 16 is returned to off-position.

Shown in figure

; Rolling-assisting device is in the position under the off working state, and the spindle drum 3 of rolling-assisting device links to each other with main shaft, and rolling-assisting device is installed on other equipment of production line through spindle drum 3; When rolling begins; Be installed in the connecting rod on the main shaft by hydraulic oil cylinder driving, drive the rolling-assisting device main body and rotate, drive 2 swings of rolling-assisting device main body near reel 1; 6 elongations of draw off gear oil cylinder drive head rod 12; The beaming roller that rotates rotates, and drives the swing arm 13 that is installed on the rotating shaft roller and rotates, and swings to reel thereby drive rolling-assisting device.As shown in Figure 2.When reel 1 got into the groove of rolling-assisting device main body 2, belt 8 coated reel 1, and swing guider oil cylinder 7 drives 15 swings of armful arm and embraces reel 1; Depression bar 18 receives under the pressure of belt simultaneously, and the roller of depression bar 18 ends rolls along reel, drives depression bar 18 and rotates around the backing roll of embracing arm 15 heads; Thereby drive guide plate 17 and turn to working position, be strained and fixed at guide plate 17 and embrace the flexible member 19 between the arm 15, flexible member 19 is in the state that receives pulling force; Hug arm 15; Impel extension spring 19 stretchings to drive guide plate 17 and upspring, the position that guide plate 17 is upspring is just in time consistent with the direction that the band steel goes into to roll up, and gets into reel with the pilot tape steel and batches; Guide plate 17 is nonmetallic materials, avoids being with steel in batching the guiding process, to be scratched.

Draw off gear oil cylinder 6 drives swing arm 13 and opens, and according to the tensioning degree of the size adjustment belt 8 of being with steel, holds reel 1 and band steel tightly to guarantee belt 8, guarantees the compactness and the stability of strip coiling.After batching the 3-4 circle, belt 8 is unclamped in 6 withdrawals of draw off gear oil cylinder; 7 withdrawals of swing guider oil cylinder are embraced arm 15 and are swung away from reel 1, and depression bar 18 leaves reel simultaneously; Spring 19 is returned to original state, the radius that guide plate 17 is withdrawn under the effect of spring and embraced arm 15 swings to reduce, and main shaft hydraulic oil cylinder driving main shaft rotates; Drive 2 swings of rolling-assisting device main body and be returned on the original position, coiling machine gets into and normally batches the stage.

Same reason, this guider 16 also can be applied on the swing guider of horizontal rolling-assisting device.

Claims

1. strap rolling-assisting device; Comprise rolling-assisting device main body (2), draw off gear (4), swing guider (5), belt (8), press-roller device (11); Draw off gear (4), swing guider (5), press-roller device (11) are installed on the rolling-assisting device main body (2), it is characterized in that on swing guider (5), guider (16) being installed.

2. a kind of strap rolling-assisting device as claimed in claim 1 is characterized in that said rolling-assisting device main body (2) is provided with the backing roll of tightening belt and the groove of suitable reel position.

3. a kind of strap rolling-assisting device as claimed in claim 1 is characterized in that said rolling-assisting device main body (2) is provided with spindle drum (3), is provided with main shaft in the middle of two spindle drums (3) and connects, and is fixed on rolling-assisting device on other equipment of production line through spindle drum (3).

4. a kind of strap rolling-assisting device as claimed in claim 1 is characterized in that said draw off gear (4) is connected on the rolling-assisting device main body (2) through first bearing (9) by draw off gear oil cylinder (6).

5. a kind of strap rolling-assisting device as claimed in claim 3 is characterized in that the other end of said draw off gear oil cylinder (6) links together through head rod on the rotating shaft roller (12) and swing arm (13).

6. a kind of strap rolling-assisting device as claimed in claim 1 is characterized in that said swing guider (5) is connected on the rolling-assisting device main body (2) through second bearing (10) by swing guider oil cylinder (7).

7. a kind of strap rolling-assisting device as claimed in claim 5 is characterized in that the other end of said swing guider oil cylinder (7) links together through second connecting rod (14) on the rotating shaft roller and an armful arm (15).

8. a kind of strap rolling-assisting device as claimed in claim 1; It is characterized in that said guider (16) is made up of guide plate (17), depression bar (18), rotating shaft and flexible member (19); Be installed on the swing guider (5) through rotating shaft; Be connected in the rotating shaft in the middle of guide plate (17) and the depression bar (18), flexible member (19) one ends are installed on the guide plate (17), and an end is fixed on to be embraced on the arm (15).

9. a kind of strap rolling-assisting device as claimed in claim 7 is characterized in that said guide plate (17) adopts high-abrasive material, prevents that metal plate and belt from being abraded.