CN201210225Y - Carbon powder dense vibration device - Google Patents

Abstract

The utility model discloses a carbon powder densification vibration device that is used for improving the density of the carbon powder that is filled into a carbon powder box, which comprises a stander, a vibration plate, an adjustable vibration generator and a vibration box, wherein, the vibration plate is supported on the stander; the vibration generator is fixed below the vibration plate; the vibration box is supported above the vibration plate, and is used for accommodating the carbon powder box. The vibration generator can comprises a speed-adjustable motor, an eccentric vibration hammer that is driven by the motor, and a motor installation seat that is connected with the bottom of the vibration plate. The carbon powder box that is filled with the carbon powder is vibrated in the mechanical vibration way; a plurality of carbon powder boxes are arranged inside the same vibration box, so as to be vibrated simultaneously, so that the working efficiency is much higher than that of the manual striking; moreover, the vibration amplitude and the vibration frequency can be adjusted, so that the density of the carbon powder can be easier to be controlled during the vibration process. Through the testing and the production practice approval, the above technical proposal is actually effective when the device is applied to the carbon powder box.

Description

The closely knit vibrating device of carbon dust

Technical field

The utility model relates to a kind of vibrating device, especially a kind of vibrating device that is used to improve carbon dust packing in the cartridge.

Background technology

In the production run of laser printer carbon powder box, have and utilize powder-filling machine fro that carbon dust is injected powder filling operation in the cartridge powder storehouse together.Because inject the carbon dust in powder storehouse from powder-filling machine fro looser, toner density is less than the work intensity of product requirement; Secondly, be in the carbon dust of loose condition (of surface), also do not reach the desired weight of product even the powder storehouse filled.For addressing the above problem, the way that adopts usually is at present, and the direct labor will irritate manual the beaing for several times of cartridge of a certain amount of carbon dust, and then continue powder filling, so repeat repeatedly, till the toner density in the powder storehouse reaches requirement.

More than this manual mode of operation have three problems:

The first, Zhen Dong frequency and amplitude be difficult to be held, if grasp badly, can make the carbon dust in the powder storehouse shake looser and looser on the contrary;

The second, production efficiency is low, and cartridge is fragile.

Three, vibration noise is big, influences workshop other staff's work.

Summary of the invention

The purpose of this utility model is to overcome the problem that the above manual mode of operation exists, and a kind of closely knit vibrating device of carbon dust that adopts the mechanical vibration mode to improve carbon dust packing in the cartridge is provided, and its production efficiency height and carbon dust packing are easy to control.

For achieving the above object, the utility model has adopted following technical scheme: design the closely knit vibrating device of a kind of carbon dust, comprise frame, oscillating plate, scalable vibration machine and vibrating bin; Wherein, described oscillating plate is supported on the described frame, and vibration machine is fixed on described oscillating plate below, and vibrating bin is supported on described oscillating plate top, is used to hold cartridge.

Further, described vibration machine comprise the motor of adjustable speed, by the eccentric vibration hammer of this driven by motor and the motor mount that is connected in described oscillating plate bottom.

Described oscillating plate is supported on the crossbeam that is fixed in described frame, and this oscillating plate is provided with the guide rod that vertically passes described crossbeam, is arranged with the shock-absorbing spring between described oscillating plate and crossbeam on the described guide rod, is used for reducing the noise of vibration processes.

Be separated into several cartridge positioning chambers by vertical and horizontal diaphragm in the described vibrating bin.

Described frame is provided with machine governor, power switch and operation switch.

The utility model adopts the mechanical vibration mode that the cartridge that has poured into carbon dust is applied vibration, and a plurality of cartridges are placed in the same vibrating bin, can vibrate simultaneously, and work efficiency is more much higher than knocking by hand; And the amplitude and the frequency of vibration can be regulated the compaction rate of carbon dust in easier assurance and the control vibration processes.Prove that by test and production practices technique scheme is applied on the cartridge truly feasible effective.

Description of drawings

Fig. 1 is the structural representation of a kind of better embodiment of the utility model;

Fig. 2 is the structural representation that embodiment shown in Figure 1 has omitted rack section except that crossbeam;

Fig. 3 is the vertical view of the vibrating bin part of embodiment shown in Figure 1;

Fig. 4 is the upward view of the vibrating bin part of embodiment shown in Figure 1;

Fig. 5 is the vertical view that embodiment shown in Figure 1 has omitted the vibrating bin part.

Below in conjunction with accompanying drawing better embodiment of the present utility model is described.

Embodiment

Referring to Fig. 1 to Fig. 5, a kind of better embodiment of the present utility model comprises frame 1, oscillating plate 2, vibration machine 3 and vibrating bin 4.

Wherein, frame 1 is provided with the crossbeam 11 that is used to support oscillating plate 2, and oscillating plate 2 floating grounds are supported on the crossbeam 11, and oscillating plate 2 is provided with the guide rod 21 that vertically passes crossbeam 11, is arranged with shock-absorbing spring 5 on the guide rod 21.Shock-absorbing spring 5 not only can farthest be eliminated the dry sound of vibration between oscillating plate 2 and crossbeam 11, can not weaken the Oscillation Amplitude and the frequency of vibrating bin 4 again.

Vibration machine 3 is fixed on oscillating plate 2 belows, eccentric vibration hammer 32 that it mainly drives by the motor 31 of adjustable speed, by this motor 31 and the motor mount 33 that is connected in oscillating plate 2 bottoms are formed, this motor 31 is fixed on the motor mount 33, and is connected with the machine governor 12 that is used to regulate motor 31 vibration frequencies with power supply.Vibration machine 3 utilizes the off-centre rotation of eccentric vibration hammer 32 to produce vibration wave, the vibration wave amplitude is subjected to the size (weight) and the eccentric throw influence of eccentric vibration hammer 32, therefore can come the vibration wave amplitude is adjusted by changing above-mentioned parameter according to the carbon dust characteristic.In addition, because installation is buncher, therefore can produce different vibration frequencies by adjusting its rotating speed.

Vibrating bin 4 is supported on oscillating plate 2 tops, and the bottom of vibrating bin 4 is fixed with the posting 41 of a rectangle, and this posting 41 cooperates with the locating piece 22 that is fixed on oscillating plate 2 tops, realizes the location of vibrating bin 4 on oscillating plate 2.The shell of vibrating bin 4 is made by corrosion resistant plate, its inside is separated into 24 cartridge positioning chambers 43 of uniform size by three midfeathers 41 and five diaphragm plates 42 that PVC makes, each cartridge positioning chamber 43 can hold a cartridge, is not rubbed and collsion damage during with the vibration of protection cartridge shell; And 24 cartridges are placed in the same vibrating bin, can vibrate simultaneously, and work efficiency is more much higher than knocking by hand.

In addition, also be provided with operation switches such as power switch 13 and start button 14, stop button 15 on the frame 1.

Method of operating is as follows: at first configure time of vibration and vibration frequency, a plurality of cartridges that will pour into a certain amount of carbon dust are then put into the cartridge positioning chamber 43 of vibrating bin 4, press start button 14 and start working, and stop automatically after finishing.

Claims (6)

1, the closely knit vibrating device of carbon dust comprises frame;

It is characterized in that, also comprise:

Oscillating plate is supported on the described frame;

Adjustable vibration machine is fixed on described oscillating plate below;

Be used to hold the vibrating bin of cartridge, be supported on described oscillating plate top.

2, the closely knit vibrating device of carbon dust according to claim 1 is characterized in that:

Described vibration machine comprises the motor of adjustable speed, by the eccentric vibration hammer of this driven by motor and the motor mount that is connected in described oscillating plate bottom.

3, the closely knit vibrating device of carbon dust according to claim 1 is characterized in that:

Described oscillating plate is supported on the crossbeam that is fixed in described frame, and this oscillating plate is provided with the guide rod that vertically passes described crossbeam, is arranged with the shock-absorbing spring between described oscillating plate and crossbeam on the described guide rod.

4, the closely knit vibrating device of carbon dust according to claim 1 is characterized in that:

Be separated into several cartridge positioning chambers by vertical and horizontal diaphragm in the described vibrating bin.

5, the closely knit vibrating device of carbon dust according to claim 4 is characterized in that:

Described cartridge positioning chamber has 24.

6, the closely knit vibrating device of carbon dust according to claim 1 is characterized in that:

Described frame is provided with machine governor, power switch and operation switch.

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