CN102538596A

CN102538596A - Electric tail-sealing machine

Info

Publication number: CN102538596A
Application number: CN201210033165XA
Authority: CN
Inventors: 胡达广
Original assignee: 胡达广
Current assignee: SHANGHAI JIYUAN TECHNOLOGY CO., LTD.; State Grid Shanghai Electric Power Co Ltd
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2012-07-04
Anticipated expiration: 2032-01-10
Also published as: CN102538596B

Abstract

The invention discloses an electric tail-sealing machine and belongs to the technical field of fireworks machinery. In order to overcome the defects of high labor intensity and large waste of barrels caused by inaccuracy in manual feeding positioning of the conventional manual tail-sealing machine, the invention adopts the scheme that: manual power is replaced by mechanical power, and a manual feeding mode is replaced by an automatic feeding mode. Specifically speaking, an automatic feeding device is arranged on the electric tail-sealing machine, and a motor is connected to a main shaft of the electric tail-sealing machine through a transmission device. The electric tail-sealing machine has the advantages that: the manual power is replaced by the motor, so that the labor intensity of an operator is greatly reduced, and the operating speed is greatly increased; and the manual feeding mode of the tail-sealing machine is replaced by the automatic feeding mode, so that the feeding positioning accuracy of the barrels is greatly improved, and a phenomenon of waste products caused by inaccuracy of positioning is basically eliminated.

Description

The electronic tail machine of beating

Technical field

The present invention is a technical field of fireworks machinery.

Background technology

Whenever New Year everybody always the set off fireworks firecracker, particularly firecrackers of celebrating a festival helps one to add to the fun, this is traditional program of a Chinese.The structure of firecrackers is very simple, in gun barrel, puts into gunpowder and fuse and seals then and get final product.Gun barrel be with paper roll around, cut off, rub with the hands real forming.Gun barrel is a through hole before beating tail, can't load gunpowder.Last procedure of gun barrel manufacturing is exactly to stop up an end of this through hole, becomes a blind hole and is used on the loading gunpowder.This procedure expert just cries and beats tail.Beating this procedure of tail was pure craft in the past, leaned on to beat that the mode of playing tailpin accomplishes, and had occurred in recent years manually making the tail machine and just having realized semi-mechanization.Beat tail and beat tail speed fast a lot with manually making the tail machine than the mode of beaing dozen tailpin with pure craft; But also there are many shortcomings in it; Big like labour intensity; Hand feed difficulty height, the habit that finds it difficult to learn, the difficult grasp, simultaneously since this mode locate inaccurate cause easily a large amount of blown-out shot tubes, can not with machine interlocking of last one procedure or the like.

Summary of the invention

Existing beat manually that tail machine labour intensity is big has taked some technical measures with the inaccurate many shortcoming this programme of blown-out shot tube that cause easily in hand feed location in order to overcome: with the alternative man power of machine power, with the alternative feeding manually of auto-feed.Concrete scheme is electronic beating on the tail machine auto-feeder to be installed, and motor is connected on the electronic main shaft of making the tail machine through transmission device.Here said transmission device is meant and can the machine power on the motor be delivered to the machine components beaten on the tail machine main shaft or the combination of machine components that the combination of these machine components or machine components mainly includes gear, chain, sprocket wheel, belt, belt pulley or the like.Here said auto-feeder is meant and can shifts and be positioned at the unprocessed gun barrel that comes out in V-arrangement receiver exit onto on the Working position of pin tooth machine components or the combination of machine components and electronic component.Because this programme has used motor to substitute man power; When alleviating working strength of workers greatly, also improved operating rate greatly; After the artificial feeding of making the tail machine changes auto-feed into; The feeding positioning accuracy of gun barrel is greatly enhanced, the basic elimination because of locating the inaccurate waste product phenomenon that causes.

Description of drawings

Fig. 1, the electronic left back vertical view of tail machine of beating.

Fig. 2, the electronic left back vertical view of tail machine of beating.

Fig. 3, the electronic right back vertical view of tail machine of beating.

Fig. 4, the electronic right back enlarged drawing of overlooking of tail machine of beating.

Among the figure: 1V shape receiver; 2 rocking arms; 3 hinges; 4 rollers; 5 frames; 6 cams; 7 main shafts; 8 axis feeding gears; 9 feed gear wheels; 10 mainshaft driven gears; 11 motors; 12 driving gears; 13 bearing blocks; 14 slide blocks; 15 connecting rods; 16 cover figure; 17 slide block fixed covers; 18 faller gills; 19 pin teeth; 20 undressed gun barrels; 21 have processed gun barrel; 22 big gun roads; 23 runners; 24 push pedals; 25 pusher bar supports; 26 back-moving springs; 27 bulbs; 28 push rods; 29 rocker arm supports; 30 pressing plates; 31 carrying platforms.

The specific embodiment

The tail machine of beating that uses now all is manual, and its structure mainly is to rotate through handle and gear driven main shaft.Be installed with three eccentric wheels on the main shaft, bearing and lasso all are housed on each eccentric wheel, be welded with connecting rod on each lasso, three connecting rods are hinged on respectively on three slide blocks.Slide block successively moves forward and backward under the drive of eccentric wheel, bearing, lasso, connecting rod according to a certain order when main shaft rotates.Faller gill all is housed on every slide block, and three faller gills overlap each other together.Be processed with the pin tooth that staggers each other on the faller gill, they are synchronized with the movement with slide block.When the pin tooth was pricked on the end face of gun barrel to be processed, the paper of gun barrel inner ring can be pricked curvedly stopped up gun barrel through hole one end, thereby accomplishes the processing of this operation.Three eccentric installations and uneven distribution; Three eccentric installations are amesiality on the main shaft sagittal plane; Three eccentric wheels are that certain angle that staggers is installed in a side of the alignment of shafts; So three faller gills that it drove are at the same time in backward the motion forward or simultaneously, the also branch of precedence.The feeding of gun barrel is exactly to carry out between the Shun who utilizes after three faller gills break away from the gun barrel end face simultaneously backward, and manually making the tail machine is to carry out with manual mode.The movement range of hand, speed and time are difficult to accurately constant, and this is the many basic reasons of blown-out shot.This also is that this programme will adopt mechanical auto-feed to substitute the reason of hand feed.

This programme is on the basis of manually making the tail machine, to substitute man power with machine power, substitutes feeding manually with auto-feed.With motor substitute man power must through transmission device motor rotary shaft with make tail machine main shaft and link together; This programme does not have special requirement to transmission device; The transmission device that is fit to this programme is a lot, like gear, chain, sprocket wheel, belt, belt pulley or the like.This routine motor 11 drives mainshaft driven gear 10 through driving gear 12 and rotates, and reaches as shown in Figure 1 with the purpose of the alternative man power of machine power.

Runner 23 is housed on the V-arrangement receiver 1, and it constantly swings under the drive of motor.Purpose is to let the gun barrel of its periphery be in unsettled activity attitude, and the solid form of eliminating between them makes them can slide into the outlet of V-arrangement receiver 1 along big gun road 22.Be carrying platform 31 below the outlet, fall above the carrying platform 31 from the undressed gun barrel that comes out.The left side of carrying platform 31 is welded with pusher bar support 25, and it is used to install push rod 28.Push rod 28 1 ends are equipped with bulb 27, and back-moving spring 26 is equipped with in the centre, and the other end is welded with push pedal 24.It is as shown in Figure 1 that but bulb 27, push rod 28 and push pedal 24 side-to-side movements and under the effect of spring, resetting are awaited orders.When bulb 27, push rod 28, push pedal 24 etc. under the driving of rocking arm 2, the Working position of just shifting and be positioned at the undressed gun barrel in V-arrangement receiver 1 exit onto pin tooth 19 when pushing the right to from the left side realizes that feeding is as shown in Figure 3.For realizing that the auto-feed present embodiment is equipped with initiatively feed gear wheel 12 in the other end of main shaft 7, drive feed gear wheel 9 through it and rotate.Synchronous with the action of playing tailpin for guaranteeing the auto-feed action, the number of teeth of feed gear wheel 9 is integral multiples of the number of teeth of active feed gear wheel 12.Cam 6 is installed on the feed gear wheel 9.The rotation of feed gear wheel 9 drives rocking arm 2 swings through cam 6, roller 4.Rocking arm 2 is hinged on the rocker arm support 29 through hinge 3.The other end of rocking arm 2 reaches bulb 27 places, and its swing will be passed through bulb 27, push rod 28, promote push pedal 24 motions, accomplishes auto-feed from the Working position that the undressed gun barrel in V-arrangement receiver 1 exit was shifted and be positioned to face onto pin tooth 19.

Auto-feeder removes a last exception and also has multiple mode, for example on the basis of a last example, removes and shakes 2 arms, is connected to push rod 28 on the electromagnet.When magnet spool was switched on, electromagnet will drive push rod 28, push pedal 24 moves right and shifts unprocessed gun barrel on the Working position of pin tooth 19 onto, realized the feeding of gun barrel.But realize that auto-feed also will control electromagnet and could accomplish smoothly in reasonable time action, this task is realized by main spindle's sensor and treatment circuit.One magnetite is installed on main shaft or feed gear wheel 9, Hall element is installed in the appropriate location, circumference next door of magnetite process.Whenever magnetite all can be exported an electric impulse signal through Hall element when next door Hall element, deliver to treatment circuit to this electric impulse signal, again by the action of processing circuit controls electromagnet.So just can realize auto-feed.

Claims

1. the electronic tail machine of beating is characterized in that electronic beating on the tail machine is equipped with auto-feeder, and motor connects through transmission device sends a telegraph the moving main shaft of making the tail machine.