CN201132712Y

CN201132712Y - Hand-moving type unwinder for manually rotating heavy coiling belt

Info

Publication number: CN201132712Y
Application number: CNU2007201867616U
Authority: CN
Inventors: 吕兴民; 宗国利; 苗建中
Original assignee: Individual
Current assignee: BAOTOU JIALONG METAL PRODUCTS LLC
Priority date: 2007-12-30
Filing date: 2007-12-30
Publication date: 2008-10-15
Anticipated expiration: 2017-12-30

Abstract

The utility model relates to a hand push movable manual spinning decoiler for large coiled straps. The decoiler comprises a frame body of the decoiler which is characterized in that the frame body of the decoiler comprises two straight beams which are decussated in the middle of the frame body, casters are respectively arranged on the lower end of each straight beam, a shaft hole is arranged in the center of the crossover point of the two straight beams, a stepped shaft goes through the shaft hole, screw threads are arranged below the stepped shaft, the shaft steps are contacted with and positioned on the upper part of the shaft hole, the lower part of the shaft goes through the hole, the shaft is fastened by nuts from the lower part and is positioned on the frame body of the decoiler, pressure bearings are arranged on the shaft steps, a rotating disc is sleeved on the stepped shaft, a rolling bearing is arranged on the shaft lever of the stepped shaft, a bearing sleeve is sleeved on the stepped shaft, the lower end of the bearing sleeve is connected and fixed with the rotating disc, the upper end is fastened and positioned to the shaft via the end cap, and guide positioning wing plates are arranged around the lateral side of the bearing sleeve on the rotating disc. The hand push movable manual spinning decoiler has the advantages that the decoiler can be conveniently and flexibly moved to on-site steel coil packing positions, thereby solving the problem that the decoiling and the transportation of large coiled straps used by each steel coil packing position are inconvenient.

Description

Hand push mobile manual rotation deep bid tie decoiling unit

Technical field:

The utility model relates to a kind of hand push mobile manual rotation deep bid tie decoiling unit.

Background technology:

In the iron and steel manufacture, being packaged in of cold-rolled steel coils etc. needs after various packing wrap with the tie packing, and tie all becomes dish, so tie needs uncoiling in use.The specification of deep bid tie is φ 400 * φ about 750 * 200, about the every dish weight of steel tie 350Kg, about the every dish weight of PET tie 75Kg.In the present domestic same industry, what the overwhelming majority adopted is fixed type power driven deep bid tie decoiling unit, Wuhan Iron and Steel Plant, Anshan iron and steel plant, climbs the tie decoiling unit of this type that steel, Ma Gang, elder brother's steel etc. all adopt.Because the dish of tie focuses on about 350Kg, yet there are no manual type deep bid tie decoiling unit at home.The shortcoming of this tie decoiling unit is the very flexible of uncoiling, and the position, back is installed can not arbitrarily be changed, and the packing scene of cold-rolled steel coils is limited to, and brings inconvenience for the uncoiling and the transportation of the used deep bid tie of each station of on-the-spot steel roll package.

Summary of the invention:

The purpose of this utility model is to provide a kind of hand push mobile manual rotation deep bid tie decoiling unit for uncoiling that solves the used deep bid tie of present each station of on-the-spot steel roll package and the problem of transporting inconvenience.

The purpose of this utility model is realized by following mode:

The utility model comprises the decoiling unit vehicle frame, it is characterized in that: the decoiling unit vehicle frame is to be connected and composed at the middle part right-angled crossing by two straight beams, castor all is housed under the two ends of every straight beam, center at two straight beam infalls has axis hole, in axis hole, be installed with stepped shaft, stepped shaft bottom car has screw thread, the pillow block rank contact the location with axis hole top, the hole is passed in the bottom of axle, locate with the decoiling unit vehicle frame from the bottom with nut is fastening, on the pillow block rank of stepped shaft, be provided with pressure bearing, on stepped shaft, be with rotating circular disk, on the axostylus axostyle of stepped shaft, be provided with antifriction-bearing box, on stepped shaft, be with bearing carrier ring, the lower end and the rotating circular disk of bearing carrier ring are connected and fixed, and the upper end is provided with guide-localization wing plate with an end cap and a fastening location, the sidewall that centers on bearing carrier ring on rotating circular disk.

The utility model has the advantages that: can move to each station of on-the-spot steel roll package easily and flexibly, solve the uncoiling and the inconvenient problem of transportation of the used deep bid tie of each station of on-the-spot steel roll package.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

The specific embodiment:

With reference to accompanying drawing, the utility model comprises decoiling unit vehicle frame 10, the decoiling unit vehicle frame is to be made of in the welding of middle part right-angled crossing two channel-section steels, the channel-section steel centre portion of cross welding is clamped with two disk steel plates 14 up and down and is welded with channel-section steel, to gain in strength, boring has axis hole in the middle of two disks 14, be installed with stepped shaft 12 in the axis hole, stepped shaft 12 is a machined piece, with the quality of fit of assurance with bearing, stepped shaft 12 bottom cars have screw thread, and the pillow block rank contact the location with axis hole top, and axis hole is passed in the bottom of axle 12, fasten with two circular nuts 13 from the bottom and to be positioned at cross recess steelframe body lower disc 14, three dish bearings are equipped with on the top of axle 12, a dish pressure bearing 8, two dish antifriction-bearing boxs 7,5; Place, cross channel-section steel two outer ends of decoiling unit vehicle frame 10 installs the bottom two rigid castors 9, two universal caster wheels 11 respectively, so that this support body can move to any direction; The top, place, cross channel-section steel two outer ends of decoiling unit vehicle frame 10 is welded with four short tube covers 16 respectively, inserts the circular tie guardrail frame 1 (being mainly used to prevent the diffusing volume of tie) that has four pipe legs on the pipe box 16, this can be taken off during the loading and unloading tie.On stepped shaft 12, be with rotating circular disk 15, on stepped shaft 12, be with bearing carrier ring 6, bearing carrier ring 6 endoporus adopt machinework to finish, with the quality of fit of assurance with bearing, the lower end of bearing carrier ring 6 and rotating circular disk 15 are connected and fixed, the upper end is with an end cap 3, binding bolt 2 and axle 12 fastening location, is provided with four guide-localization wing plates 4 with tie endoporus location around the sidewall of bearing carrier ring 6 on rotating circular disk 15, and there is the let-in guiding awl of the tie of being convenient to guide-localization wing plate 4 tops.

This decoiling unit can load deep bid tie one dish, needs when mobile, pulls housing and car can be shifted onto the car that the tie lay down location lays tie and will place tie and shift each coil of strip packing station onto.Propping up of tie is supported by vehicle frame and rotating circular disk.The deep bid tie is placed horizontally on the rotating disc during work, and after tie was put well, with pulling moving tie, the rotating circular disk rotation realized the tie uncoiling, and the four wheels on the vehicle frame contacts the generation frictional force and maintains static with ground.

Claims

1, a kind of hand push mobile manual rotation deep bid tie decoiling unit, comprise the decoiling unit vehicle frame, it is characterized in that: the decoiling unit vehicle frame is to be connected and composed at the middle part right-angled crossing by two straight beams, castor all is housed under the two ends of every straight beam, center at two straight beam infalls has axis hole, in axis hole, be installed with stepped shaft, stepped shaft bottom car has screw thread, the pillow block rank contact the location with axis hole top, the hole is passed in the bottom of axle, locatees with the decoiling unit vehicle frame from the bottom with nut is fastening, is provided with pressure bearing on the pillow block rank of stepped shaft, on stepped shaft, be with rotating circular disk, be provided with antifriction-bearing box on the axostylus axostyle of stepped shaft, be with bearing carrier ring on stepped shaft, the lower end and the rotating circular disk of bearing carrier ring are connected and fixed, the upper end is provided with guide-localization wing plate with an end cap and a fastening location, the sidewall that centers on bearing carrier ring on rotating circular disk.

2, hand push mobile manual rotation deep bid tie decoiling unit according to claim 1 is characterized in that: the upper and lower disk steel plate that is equipped with in the right-angled crossing position of two straight beams.

3, hand push mobile manual rotation deep bid tie decoiling unit according to claim 1 and 2, it is characterized in that: two straight beams are channel-section steel.

4, hand push mobile manual according to claim 1 rotation deep bid tie decoiling unit is characterized in that: caster wheel is a pair of under the two ends of straight beam is rigid castors, and another is to being universal caster wheel.