CN201721900U

CN201721900U - Automatic lifting device

Info

Publication number: CN201721900U
Application number: CN2009202594193U
Authority: CN
Inventors: 喻萍; 王湘江; 刘亮; 王丽英; 李泽平; 许松闽; 祁国平
Original assignee: JIANGNAN MACHINERY (GROUP) CO Ltd
Current assignee: Jiangnan Industries Group Co Ltd
Priority date: 2009-11-30
Filing date: 2009-11-30
Publication date: 2011-01-26
Anticipated expiration: 2019-11-30

Abstract

The utility model relates to an automatic lifting device, which is especially used for automatically lifting batch semi-finished products after preliminary machining during batch blanking of metal tubular products or bar stocks and in the process of other machinery machining. The automatic lifting device is mainly and technically characterized in that two revolving shafts 1 are respectively and coaxially provided with two driving chain wheels 20 which are spaced by a certain distance, a plurality of link plates 7 are continuously riveted at the outer sides of two single-ear roller chains 8 at equal intervals, the link plates are fixed with scraping wings 10 horizontally through bolts, and the inner side of the bottom of a charging hopper 12 is provided with a retaining plate 11 through a hinge. Two bearing blocks 14 which are fixed at the side edge of a steel member through bolts support semi-finished workpieces in the lifting and transporting process, and an adjusting lead screw 5 welded at the outer side of an oil receiving groove 6 can adjust the dip angle of the lifting device to meet the requirement on the height of the semi-finished products to be lifted. The utility model can lighten the labor intensity and improve the production efficiency, and has the advantages of simple structure, convenient use and maintenance and the like.

Description

A kind of automatic lifting device

Technical field

The utility model relates to a kind of automatic lifting device, and it is specially adapted in the batch blanking and other mechanical processing process of metal pipe material or bar the batch half-blank after the preliminary working be promoted, and automatic transport is to following one manufacturing procedure.

Background technology

In the background technology; at present domesticly add in the batch blanking process of metal pipe material particularly or bar at the metal parts machine; batch half-blank after the preliminary working mostly is to adopt manual type to transport when being transported to following one manufacturing procedure; not only labour intensity is big; and production efficiency is low; can not satisfy the requirement that typical products in mass production large-scale production and production line automation are produced, the half-blank of band oil also may pollute the worker-house in transport process simultaneously.In order to overcome above-mentioned deficiency, automatic lifting device is developed.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of automatic lifting device, it utilizes the leaning angle of regulating screw mandrel adjustment gig to satisfy the hoisting depth requirement of product, make iterative motion by large and small chain wheel drive driving band sprocket wheel and carrier bar, the batch half-blank after the preliminary working is promoted the back automatic transport to following one manufacturing procedure.

The technical scheme that its technical matters that solves the utility model adopts is that it comprises two rotating shafts, hinge wheel, six roots of sensation structure dagger, contiguous block, regulate screw mandrel, oil-containing groove, carrier bar, article two, monaural roller chain, regulate push rod, pushing plate, striker plate, hopper, casing, bearing block, permanent seat, bolt, reducing motor, minor sprocket, roller chain, four drive sprockets, constitute the framework of bont by steel member bonded assembly six roots of sensation structure dagger, reducing motor by bolt in permanent seat, coaxial respectively in two rotating shafts two drive sprockets that keep at a certain distance away are housed, article two, the monaural roller chain respectively correspondence be set in drive sprocket, regulate push rod and can adjust the tensile force of monaural roller chain, a plurality of carrier bars are loaded on the outside of two monaural roller chains continuously, the pushing plate screw retention is in carrier bar, hopper is welded in the lower end of bont afterbody, the bottom inside of hopper is equipped with a striker plate by hinge, the upper end of regulating screw mandrel is connected with contiguous block by bolt, its lower end welding is by being loaded on the outside of oil-containing groove, hood plays dustproof and deadening, and there is an oil-containing groove lower end of bont.

The utility model is compared the beneficial effect that is produced with background technology

1, adopt automatic lifting device that the batch half-blank is carried out automatic lift and transhipment; can satisfy the requirement that typical products in mass production large-scale production and production line automation are produced; when enhancing productivity, can effectively reduce labour intensity, can avoid being with oily half-blank in the man-handling of materials process, the worker-house to be polluted simultaneously.

2, simple and reasonable, working service is convenient, is convenient to the factory building technology arrangement.

Description of drawings

Fig. 1 is the structural representation of a kind of automatic lifting device of the utility model.

Fig. 2 is the A-A view of Fig. 1.

Fig. 3 is the local structure figure of Fig. 1 intermediate plate 7, monaural roller chain 8, pushing plate 10.

The specific embodiment

Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in further detail.

A kind of automatic lifting device, it comprises two rotating shafts 1, hinge wheel 2, six roots of sensation structure dagger 3, contiguous block 4, regulates screw mandrel 5, oil-containing groove 6, carrier bar 7, two monaural roller chains 8, regulate push rod 9, pushing plate 10, striker plate 11, hopper 12, casing 13, two bearing blocks 14, permanent seat 15, bolt 16, reducing motor 17, minor sprocket 18, roller chain 19, four drive sprockets 20.

Referring to accompanying drawing, by the framework of steel member bonded assembly 6 root architecture daggers 3 formation bonts, reducing motor 17 is fixed in permanent seat 15 by bolt 16, and minor sprocket 18 is loaded on the output shaft of reducing motor 17, hinge wheel 2 is loaded in the rotating shaft 1, and roller chain 19 connects hinge wheel 2 and minor sprocket 18.

In two rotating shafts 1 coaxial respectively be equipped with 20, two monaural roller chains 8 of two drive sprockets that keep at a certain distance away respectively correspondence be assemblied in drive sprocket 20, regulate the tensile force that push rod 9 can be adjusted monaural roller chain 8.

A plurality of carrier bars 7 equidistantly continuous rivetings are loaded on the outside of two monaural roller chains 8, and in carrier bar 7, carrier bar 7 and pushing plate 10 are synchronized with the movement with monaural roller chain 8 under the driving of two monaural roller chains 8 pushing plate 10 by the screw secured in parallel.

Two bearing block 14 screw retention play a supportive role to the half-blank workpiece in promoting course of conveying in steel member upper side edge.

Hopper 12 is welded in the lower end of bont afterbody, striker plate 11 is loaded on the bottom inside of hopper 12 by hinge, during quiescence, striker plate 11 blocks one procedure and is transported to half-blank in the hopper 12, during bont work, article two, monaural roller chain 8 driving carrier bars 7 and pushing plate 10 are synchronized with the movement, pushing plate 10 on the carrier bar 7 promotes striker plate 11 and rotates, after striker plate 11 turns an angle, part half-blank workpiece is fallen pushing plate 10 upsides, striker plate 11 resets under the half-blank action of gravity, and pushing plate 10 drive workpiece move in circles and upwards promote, and enter next process.

There is an oil-containing groove 6 bottom of bont, the upper end of regulating screw mandrel 5 is connected with contiguous block 4 by bolt, its lower end welding is by being loaded on the outside of oil-containing groove 6, adjust the height of regulating screw mandrel 5, make bont satisfy the requirement for height that the half-blank needs promote, the oil stain of surface of the work band falls into oil-containing groove 6, has avoided the worker-house pollution.

Hood 13 is contained in the bont top by screw, plays dustproof and deadening.

Claims

1. automatic lifting device, it comprises two rotating shafts (1), hinge wheel (2), six roots of sensation structure dagger (3), contiguous block (4), oil-containing groove (6), regulates push rod (9), hopper (12), casing (13), permanent seat (15), bolt (16), reducing motor (17), minor sprocket (18), roller chain (19), it is characterized in that it also includes adjusting screw mandrel (5), carrier bar (7), two monaural roller chains (8), pushing plate (10), striker plate (11), two bearing blocks (14), four drive sprockets (20).

2. automatic lifting device according to claim 1 is characterized in that described four drive sprockets (20) are contained in respectively in two rotating shafts (1), and the spacing between two drive sprockets (20) in the every rotating shaft (1) equates.

3. automatic lifting device according to claim 1, the two ends that it is characterized in that described carrier bar (7) riveting respectively are loaded on two parallel monaural roller chains (8), two parallel monaural roller chains (8) but go up the continuous equally spaced a plurality of carrier bars (7) of riveting load.

4. automatic lifting device according to claim 1, it is characterized in that described pushing plate (10) passes through the screw secured in parallel on carrier bar (7), carrier bar (7) and pushing plate (10) are synchronized with the movement with monaural roller chain (8) under the driving of two monaural roller chains (8).

5. automatic lifting device according to claim 1 is characterized in that on bont steel member top two avris edge bearing block (14) being housed, and bearing block (14) plays a supportive role to the half-blank workpiece in promoting course of conveying.