CN101282064B

CN101282064B - Device for holding calico sack

Info

Publication number: CN101282064B
Application number: CN2008100313725A
Authority: CN
Inventors: 朱永隆; 刘国赞; 鄢伟
Original assignee: ZHUZHOU SOUTH ELECTROMECHANICAL MANUFACTURING Co Ltd
Current assignee: ZHUZHOU SOUTH ELECTROMECHANICAL MANUFACTURING Co Ltd
Priority date: 2008-05-23
Filing date: 2008-05-23
Publication date: 2010-12-01
Anticipated expiration: 2028-05-23
Also published as: CN101282064A

Abstract

The invention relates to an white cloth strap belting device for protecting the electric machine stator coil, which is composed of a base, a transmission electric machine, a support rack and a cloth strap tray on the base, the base is provided with a belting head mechanism; the support rack is provided with a scissors sliding shaft with a scissors stand and a press cloth sliding block, one end of the press cloth sliding block is connected with a cylinder. The cloth strap tray is fixed on the support rack by the base and is also connected with a transition wheel with a transition wheel shaft frame. The invention has simple structure, consistent tension, fast speed and good quality. The length fixing function is added based on different length of the white cloth strap needed by the length and size of the coil. The required length can be setted randomly on the text display or the touch screen. The longest can store 7.5m with accuracy of +/- 0.02m. When achieving the setting valuem the electric machine can automatically stop rotating and cut.

Description

Device for holding calico sack

Technical field

The present invention relates to a kind of protective device of coil of stator of motor, particularly the band device of coil tape before bulging.

Technical background

Motor coil for preventing to move the insulating barrier damage, often will be made protective layer around one deck tape before bulging.Because the size of coil, diversified in specifications, the winding of tape is made by hand entirely.Promptly a band storage cloth is taken turns, and a tensioned machine is with the manual coiling of cloth tensioning.Like this when band, because storage cloth wheel is at Jia Bu constantly or subtract cloth, the tensioned machine will the people is manual be constantly regulated.Threading speed is slow, and labour intensity is big, and in the artificial winding process, the tension force of strap is difficult to unanimity because of the variation of coil outer diameter, and quality also just is difficult to guarantee.

Summary of the invention

It is low, simple in structure to the purpose of this invention is to provide a kind of cost, uniform tension in order, and speed is fast, and the measured device for holding calico sack of matter is used to overcome the deficiency that has artificial coiling now.

Technical scheme of the present invention is: by base, and the bracing frame on driving motor and the base, the cloth tep reel constitutes, and its main feature is that said base is provided with lapping head mechanism; Bracing frame is provided with the scissors slide-bar and the compress slide block of band scissors frame, and compress slide block one end is connected with cylinder; Said cloth tep reel is fixed on the bracing frame by bearing, also is connected with the transition wheel of band transition wheel pedestal on the cloth tep reel.

In order to realize above purpose better, said lapping head mechanism is by gear box, and left and right lid and cut-off wheel are formed, and are fixed on the left and right plate.Gear box contains pinion, gear wheel and synchronizing wheel and is meshing with each other; Connection count code-disc and on synchronizing wheel near switch.

Principle of the present invention is to utilize opening annulus object to make equidistance motion around a central point when rotated and reach the purpose of infantees.

The present invention is simple in structure, uniform tension in order, and speed is fast, and quality is good.According to coil length, the big or small required tape length fixing function that increased different in size.The length of required tape can arbitrarily be set at text display or touch-screen, the longlyest stores 7.5 meters, precision ± 0.02 meter.When reaching set point, the automatic stall of motor, cut off automatically.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the structural representation of lapping head mechanism 4.

Fig. 4 is the left view of Fig. 3.

1 base among the figure, 2 driving motors, 3 are with 4 lapping head mechanisms synchronously, 5 bracing frames, 6 scissors frames, 7 scissors slide-bars, 8 compress slide blocks, 9 transition wheels, 10 transition wheel pedestals, 11 cloth tep reels, 12 bearings, 13 transition wheel shafts, 14 cloth reel shafts, 15 cloth tep reel glands, 16 cylinders, 17 tapes, 18 left side lids, 19 right lids, 20 cut-off wheels, 21 axle center, 22 right panels, 23 pinions, 24 little axle sleeves, 25 little axles, 26 handwheels, 27 macro-axis, 28 shaft-cups, 29 gear wheels, 30 gear boxes, 31 large shaft sleeves, 32 synchronizing wheels, 33 counting code-discs, 34 near switch base, and 35 near switch, 36 left plates, 37 cylinder joints, 38 pressing plates.

Embodiment:

By above accompanying drawing as seen, by base 1, the bracing frame 5 on driving motor 2 and the base 1, the device for holding calico sack that cloth tep reel 11 constitutes is fixed with driving motor 2 and lapping head mechanism 4 on the base 1; The scissors slide-bar 7 of idiozona scissors frame 6 and compress slide block 8 on the bracing frame 5, compress slide block 8 one ends are connected with cylinder 16.Cloth tep reel 11 is fixed on the bracing frame 5 by bearing 12, also is connected with the transition wheel 9 of band transition wheel pedestal 10 on the cloth tep reel 11.

Lapping head mechanism 4 is by gear box 30, and left and

right lid

18,19 and cut-off wheel 20 are formed, and gear box 30 contains pinion 23, and gear wheel 29 and synchronizing wheel 32 also are meshing with each other.Also be connected with counting code-disc 33 on the synchronizing wheel 32 and be fixed near on the switch base 34 near switch 35.Tape 17 is contained on the cloth tep reel 11, pushes down with cloth tep reel gland 15.

Left side lid 18 in the lapping head mechanism 4, right lid 19, cut-off wheel 20 is fixed in the left plate 36 that is connected on the base 1, on the right panel 22, pinion 23 is installed, little axle sleeve 24 on the little axle 25 of its gear box 30 the insides.Gear wheel 29 is installed, shaft-cup 28, large shaft sleeve 31 and handwheel 26 on the macro-axis 27.Synchronizing wheel 32 also is installed on macro-axis 27, and counting code-disc 33 is contained near on the switch base 34 near switch 35.Cylinder joint 37 is fixed on the left side lid 18 of lapping head mechanism 4, and cylinder 16 is connected on the cylinder joint 37 by tracheae.

Electric-linked, PLC program control that the present invention adopts.The parameter of its strap length can be set and revise on the text display screen according to different loop lengths.The power of motor that is adopted is 0.4KW, and speed reducing ratio is 5: 1, and band speed 120-300 circle/per minute is adjustable, and being suitable for the cloth bandwidth is 20mm, coil is shuttle type, racetrack, and below the length 1300mm, the nose radius R is more than 15.

The workman is placed on tape on the cloth tep reel 11 during the work beginning, pushes down with cloth tep reel gland 15, and tape 17 passes in the middle of compress slide block 8, scissors frame 6 through three transition wheels 9, puts into lapping head mechanism 4.Coil is put into the center of lapping head mechanism 4, and manual tape 17 starting ends are entangled in starts driving motor 2 drive synchronizing wheels 32 on the coil, and counting code-disc 33 passes on the gear wheel 29 through macro-axis 27.Gear wheel 29 passes on the cut-off wheel 20 through pinion 23.During cut-off wheel 20 rotations tape 17 is forwarded to the centre of left side lid 18 right lids 19, put cloth 20 li of cut-off wheels and come out to continue the parcel coil.Cut-off wheel 20 whenever turns around, and cloth encloses with regard to many kinkings, and cut-off wheel 20 is just emitted the long cloth of a coil more.Go round and begin again, when reaching the parcel loop length, counting code-disc 33 sends signal, and cylinder 16 promotes compress slide block 8 and compresses tape 17 on scissors frame 6, cuts off tape 17 realization band purposes thereby scissors slide-bar 7 slides.

Claims

1. device for holding calico sack, by base (1), the bracing frame (5) on driving motor (2) and the base (1), cloth tep reel (11) constitutes, and it is characterized in that:

Also be provided with lapping head mechanism (4) on A, the described base (1);

B, described bracing frame (5) are provided with the scissors slide-bar (7) and the compress slide block (8) of band scissors frame (6), and compress slide block (8) one ends are connected with cylinder (16);

C, described cloth tep reel (11) are fixed on the bracing frame (5) by bearing (12), also are connected with the transition wheel (9) of band transition wheel pedestal (10) on the cloth tep reel (11).

2. according to the described device for holding calico sack of claim 1, it is characterized in that: described lapping head mechanism (4) is by gear box (30), and left and right lid (18,19) and cut-off wheel (20) are formed and be fixed in the left plate 36 that is connected on the base (1), on the right panel 22.

3. according to the described device for holding calico sack of claim 2, it is characterized in that: gear box (30) contains pinion (23), and gear wheel (29) and synchronizing wheel (32) also are meshing with each other; At the last connection count code-disc (33) of synchronizing wheel (32) with near switch (35).

4. according to the described device for holding calico sack of claim 1, it is characterized in that: cylinder (16) is connected on the cylinder joint (37) by tracheae, and this cylinder joint (37) is fixed on the left side lid (18) of lapping head mechanism (4).