CN105947633A

CN105947633A - Steering cam

Info

Publication number: CN105947633A
Application number: CN201610487780.6A
Authority: CN
Inventors: 杨旭
Original assignee: Wuxi Yuanchuang Technology Co Ltd
Current assignee: Wuxi Yuanchuang Technology Co Ltd
Priority date: 2016-06-28
Filing date: 2016-06-28
Publication date: 2016-09-21

Abstract

The invention discloses a steering cam and relates to the technical field of steering conveying devices. The steering cam comprises a horizontally arranged base plate. A turning wheel and a plurality of poking claws are arranged above the base plate. The turning wheel is driven to rotate by a motor. A plurality of vertical through holes are formed in the turning wheel at intervals. The poking claws are arranged in the through holes and penetrate through the turning wheel. The top ends of the poking claws are provided with protruding parts in the horizontal direction. The protruding parts are located above the turning wheel. The steering cam further comprises a lifting mechanism which can automatically lift and drop the poking claws. The poking method replaces an existing suction nozzle adsorption method so that the steering cam can be applicable to materials in irregular shapes. Further, materials with large mass and sizes can be poked, and automatic material unloading can be achieved by utilization of the lifting mechanism.

Description

Steering cam

Technical field

The present invention relates to turning transporting device technical field, be specifically related to a kind of can be to steering cam irregular, that quality is bigger material turns to conveying.

Background technology

Existing a kind of Magnetitum, its shape is as shown in Figure 1, entirety is rectangle, its length of Magnetitum is about the twice of width, and mid portion is cylinder, and cylindrical both sides are provided with hollow space, its cross section is in " mountain " font, when it operates on streamline, it is often necessary to transfer changes its direction of motion, as made himself to rotate 90 ° or 180 ° to adapt it to streamline operational requirements.

nullAuthorization Notice No. is the conveying transfer that the patent of CN 204819503 discloses a kind of electric capacity sheath body，By on motion streamline after the electric capacity sheath body half-twist on material conveying platform，As shown in Figure 2，Including body 1、Mechanical arm 2 is some、Turntable 6 is some and link gear，Mechanical arm 2 moves under motor effect on body 1，Mechanical arm 2 is provided with the suction nozzle 5 for adsorbing sheath body，Turntable 6 is rotatably provided on body 1，Turntable 6 is provided with the groove for placing sheath body，Link gear includes draw runner 8 and some pivoted arms，Draw runner 8 reciprocatingly slides under driving means effect on body，Link with draw runner 8 in pivoted arm one end，The other end is sleeved on turntable 6，And with turntable 6 tight fit，Pivoted arm and turntable 6 one_to_one corresponding，The motion of the 8 of draw runner drives the rotation of turntable 6，So that capacitance shell half-twist，It is being adsorbed onto on streamline with suction nozzle 5.

Use above-mentioned transfer can meet small volume, the material that quality is lighter turn to conveying, and the material bigger to volume and quality, such as this Magnetitum, and owing to Magnetitum shape is the most irregular, general nozzle structure cannot be adsorbed, it is therefore desirable to design a kind of novel structure and this Magnetitum is turned to conveying.

Summary of the invention

The technical problem to be solved in the present invention solves above-mentioned the deficiencies in the prior art, it is provided that a kind of transfer, and this device uses what the mode stirred met volume and the bigger material of quality to turn to conveying.

In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of steering cam, including horizontally disposed base plate, base plate is arranged over a runner and several pusher dogs, runner is rotated by driven by motor, on runner, interval arranges several vertical vias, pusher dog is arranged in the vias and through runner, the top of pusher dog is provided with projecting member in the horizontal direction, projecting member is positioned at above runner, steering cam also includes an elevating mechanism that can automatically raise and reduce pusher dog, when pusher dog does not contacts with elevating mechanism, pusher dog lower surface to the distance of base plate less than the height of material, when rising to peak with elevating mechanism after pusher dog contacts, pusher dog lower surface to the distance of base plate more than the height of material, being additionally provided with one on base plate makes pusher dog keep the postive stop baffle contacted before rising with material.

Preferred as elevating mechanism, described elevating mechanism mainly includes a stripper, the two ends of stripper are provided with slope, when projecting member turns at stripper with pusher dog, projecting member and the upper surface of stripper and ramped surfaces are slided or Structure deformation, when projecting member is rotated away from stripper with pusher dog, projecting member place height is between the bottom and top on slope, pusher dog lower surface to the distance of base plate less than the height of material, when projecting member moves to the peak of stripper, pusher dog lower surface to the distance of base plate more than the height of material, each described projecting member all comprises a roller, roller is vertically arranged, the axle center of roller and the axis perpendicular of runner and intersect, roller contacts with the upper surface of stripper and the surface scrolls on slope.

Preferred structure as postive stop baffle, described postive stop baffle is arc surfaced, one end of postive stop baffle is positioned at the charging aperture of base plate, the other end extends to below first slope of stripper, on postive stop baffle any point to the horizontal range in runner axle center more than the horizontal range of any point on pusher dog lower surface to runner axle center.

As a further improvement on the present invention, described base plate also having at charging aperture block, the minimum range between block and postive stop baffle is more than the length of material.

Further improvement as technique scheme, described block is arranged on base plate in the way of horizontally slidable, the bottom of described postive stop baffle connects a stator, stator is provided with horizontally disposed chute, stator is fixed on base plate by the screw through chute, and described stripper in the vertical direction can slide.

From technique scheme, can be seen that the invention have the advantages that replace existing suction mode by the mode stirred can practical material in irregular shape, and quality and the bigger material of volume can be stirred, utilize elevating mechanism can realize automatic blanking, the position of stripper, postive stop baffle and block all can regulate so that it is meets various sizes of material, and the structure that employing roller matches with stripper, friction can be greatly reduced, increase the service life.

Accompanying drawing explanation

Fig. 1 is the structural representation of Magnetitum；

Fig. 2 is the structural representation of the conveyer device of prior art；

Fig. 3 is the structural representation of the present invention；

The structural representation (in figure, section components is not drawn into) of this present invention of Fig. 4；

Fig. 5 is the structural representation of stripper in the present invention；

The reference of the present invention is: 10, Magnetitum；23, base plate；24, pusher dog；25, roller；26, stripper；27, frame；28, postive stop baffle；29, block；30, runner；31, slope；32, projecting member.

Detailed description of the invention

Elaborating the detailed description of the invention of the present invention below in conjunction with accompanying drawing, with the Magnetitum shown in Fig. 1 in the present embodiment, as a example by rotating 180 °, the scope of application and the anglec of rotation to the present invention do not play restriction effect.

As shown in Figure 3 and Figure 4, the steering cam of the present invention includes a frame 27, the upper surface of frame 27 is provided with a base plate 23, base plate 23 is used for placing Magnetitum 10, the mid portion of base plate 23 is provided with via, the lower section of base plate 23 is provided with motor, motor drive shaft rotates, main shaft is through the via on base plate 23, the end of main shaft is provided with a runner 30, main shaft drives the rotation of runner 30, on runner 30, interval arranges eight vertical vias, each via inserts a pusher dog 24, pusher dog 24 stretches out the lower surface of runner 30, the top of each pusher dog 24 is provided with horizontally arranged projection 32, projection 32 is provided with a roller 25, roller 25 is vertically arranged, the axle center of roller 25 is vertical with the extended line of main shaft or main shaft and intersects.Pusher dog 24 is only by the holding power effect of self gravitation and runner 30 time, and the distance of its lower surface to base plate 23 is less than the height of Magnetitum.Pusher dog 24 is with the rotation of runner 30 thus stirs material on base plate and rotates.

Base plate 23 also sets up a block 29, distance between block 29 and main shaft can regulate to adapt to the Magnetitum 10 of different length, after Magnetitum enters base plate 23 with certain initial velocity, block 29 stops the continuation campaign of Magnetitum, determines Magnetitum initial position on base plate 23, and the shape of block 29 can have multiple, in the present embodiment, block 29 is set to arc surfaced with the contact surface of Magnetitum 10, is conducive to contacting with the rotation of Magnetitum, and the movement locus of Magnetitum can be played restriction effect.

Base plate also sets up the postive stop baffle 28 of arc, postive stop baffle 28 is in semi-annular shape, the length of baffle plate is determined by the angle rotated, as when needs rotate 90 °, then a length of 1/4 circular arc of baffle plate, the angle rotated in present embodiment is 180 °, therefore a length of semi arch of postive stop baffle 28, the radius of postive stop baffle 28 place circular arc is more than the radius of pusher dog 24 movement locus, one end of postive stop baffle 24 is near the charging aperture of base plate 23, after Magnetitum motion stirred by pusher dog 24, Magnetitum movement locus on base plate is defined by postive stop baffle 28, make Magnetitum and pusher dog without departing from, base plate 23 does circular movement.Connect a stator bottom postive stop baffle 28, stator arranges multiple chute, with the screw through chute, stator is arranged on base plate 23, when the distance needing regulation postive stop baffle 28 to arrive main shaft, loosen screw, move stator along chute direction.

When Magnetitum turns an angle, need blanking, owing to pusher dog is 360 ° of Periodic Rotating, therefore during blanking, need a device to be separated with pusher dog 24 by Magnetitum 10.The present invention, in order to make pusher dog separate with Magnetitum, arranges a mechanism automatically raised by pusher dog and decline.nullThis structure mainly includes a stripper 26，Its shape is as shown in Figure 5，The shape of stripper 26 can be various shape，But when pusher dog 24 moves at stripper，Need to ensure to slide in roller 25 surface thereon，In the present embodiment，Stripper 26 is arc surfaced，The movement locus of the upper surface of stripper 26 and roller 25 is on same vertical direction，The two ends of stripper 26 arrange slope，When roller 25 rotates away from stripper with pusher dog 24，Roller 25 place height is between two the highest and minimum two summits on slope 31，Pusher dog 24 lower surface to the distance of base plate 23 less than the height of Magnetitum，When roller 25 is near stripper，Roller first starts climbing on the slope 31 of stripper 26，Limiting block 28 plate extends at this slope 31 just，The height at roller 25 place gradually rises，Thus by the elevated height of pusher dog 24，The lower surface making pusher dog 24 exceeds the upper surface of material 10，Magnetitum and pusher dog 24 is made to separate，After separation，Pusher dog 24 is rotated further with runner，Magnetitum starts to assemble at separation，Owing to Magnetitum tool has the dimensions，After Magnetitum 10 separates with pusher dog 24，Pusher dog 24 needs to continue to keep certain height to be rotated further，Therefore the mid portion of stripper 26 is provided with one section of horizontal segment，The length of horizontal segment depends on the size of Magnetitum，Roller 25 is after horizontal segment rolls，Enter another slope 31，Start descending，Now the height of pusher dog begins to decline，When moving to charging aperture，Again be combined with material，Stir material，Realize circulation material toggling blanking.The height of stripper 26 can regulate, so that this assembling device adapts to the Magnetitum of differing heights.

In order to make Magnetitum ordered arrangement after blanking, being positioned at the end below stripper at postive stop baffle 28 and arrange a rail groove being easy to Magnetitum discharging, the width of rail groove can regulate so that rail groove adapts to different length or the Magnetitum of width.

Claims

null1. a steering cam，Including horizontally disposed base plate (23)，It is characterized in that: base plate (23) is arranged over a runner (30) and several pusher dogs (24)，Runner (30) is rotated by driven by motor，The upper interval of runner (30) arranges several vertical vias，Pusher dog (24) is arranged in the vias and through runner (30)，The top of pusher dog (24) is provided with projecting member (32) in the horizontal direction，Projecting member (32) is positioned at runner (30) top，Steering cam also includes an elevating mechanism that can automatically raise and reduce pusher dog，When pusher dog (24) does not contacts with elevating mechanism，Pusher dog (24) lower surface to the distance of base plate (23) less than the height of material，When rising to peak after pusher dog (24) contacts with elevating mechanism，Pusher dog (24) lower surface to the distance of base plate (23) more than the height of material，Being additionally provided with one on base plate (23) makes pusher dog (24) keep the postive stop baffle (28) contacted before rising with material.
Steering cam the most according to claim 1, it is characterized in that: described elevating mechanism mainly includes a stripper (26), the two ends of stripper (26) are provided with slope (31), when projecting member (32) turns to stripper (26) place with pusher dog (24), projecting member (32) and the upper surface of stripper (26) and slope (31) surface are slided or Structure deformation, when projecting member (32) is rotated away from stripper (26) with pusher dog (24), projecting member (32) place height is between bottom and the top of slope (31), pusher dog (24) lower surface to the distance of base plate less than the height of material, when projecting member moves to the peak of stripper, pusher dog (24) lower surface to the distance of base plate (23) more than the height of material.
Steering cam the most according to claim 2, it is characterized in that: described postive stop baffle (28) is in arc surfaced, one end of postive stop baffle (28) is positioned at the charging aperture of base plate (23), the other end extends to first slope (31) lower section of stripper (26), and the horizontal range of the upper any point of postive stop baffle (28) to runner (30) axle center is more than the horizontal range of any point on pusher dog lower surface to runner (30) axle center.
Steering cam the most according to claim 1, it is characterized in that: also have block (29) on described base plate (23) at charging aperture, the minimum range between block (29) and postive stop baffle (28) is more than the length of material.
5. require the steering cam described in 4 according to claim, it is characterized in that: described block (29) is arranged on base plate (23) in the way of horizontally slidable, the bottom of described postive stop baffle (28) connects a stator, stator is provided with horizontally disposed chute, stator is fixed on base plate by the screw through chute, and described stripper in the vertical direction can slide.
Steering cam the most according to claim 2, it is characterized in that: each described projecting member (32) all comprises a roller (25), roller (25) is vertically arranged, the axis perpendicular of the axle center of roller (25) and runner (30) and intersecting, roller (25) contacts with the upper surface of stripper (28) and the surface scrolls of slope (31).
Steering cam the most according to claim 3, it is characterised in that: the described end at the close stripper (26) of postive stop baffle (28) is additionally provided with a broad-adjustable material outlet groove.