CN202407061U

CN202407061U - Belt wheel driving device with tobacco shred sucking belt of PASSIM cigarette making machine set

Info

Publication number: CN202407061U
Application number: CN201220037259XU
Authority: CN
Inventors: 陈国联; 俞仁皓; 孙金才; 方国强; 余翔; 李增卿; 胡红旗
Original assignee: China Tobacco Anhui Industrial Co Ltd
Current assignee: China Tobacco Anhui Industrial Co Ltd
Priority date: 2012-02-06
Filing date: 2012-02-06
Publication date: 2012-09-05
Anticipated expiration: 2022-02-06

Abstract

The utility model discloses a belt wheel driving device with a tobacco shred sucking belt of a PASSIM cigarette making machine set, which comprises a driving wheel, a plurality of driven wheels and the tobacco shred sucking belt driven by the driving wheel. The tobacco shred sucking belt is connected with the driving wheel and the plurality of driven wheels end to end in a winding mode to form a circling loop, the outer side face of the tobacco shred sucking belt is provided with a tensioning wheel, a piston rod of a shaft tensioning cylinder of the tensioning wheel is fixedly connected with a second driving wheel, the second driving wheel and the driving wheel are paratactic, are same in diameter and synchronously rotate in an opposite-direction mode, and the second driving wheel is contacted with the outer side face of the tobacco shred sucking belt. The belt wheel driving device with the tobacco shred sucking belt of the PASSIM cigarette making machine set can achieve synchronous stability of tobacco shred sucking belt in movement, improve the product quality of the PASSIM cigarette making machine set and reduce waste of raw materials.

Description

PASSIM cigarette unit is inhaled silk ribbon driving pulley device

Technical field:

The utility model relates to a kind of PASSIM cigarette unit and inhales silk ribbon driving pulley device.

Background technology:

PASSIM cigarette cigarette unit is inhaled the suction silk ribbon drive unit of silk moulding section; Effect is to do the synchronous linear motion by inhaling silk ribbon driving wheel 1 driving suction silk ribbon 6; And utilize the negative pressure air draught see through to inhale the reticulated cell absorption pipe tobacco on silk ribbon surface, pipe tobacco is close to inhale silk ribbon 6, and is done and be synchronized with the movement with inhaling silk ribbon 6; Completion is delivered to the opium pipe moulding section with pipe tobacco, gets into following one production process.

Inhale silk ribbon 6 and be a wide about 10mm who works out by nylon wire, the nylon tape of thick 1.5mm; (be woven into netted; Very fine and closely woven) its back side is very smooth; The face of positive absorption pipe tobacco is the stupefied shape that rule is heaved, and purpose is the frictional force that increases working face and pipe tobacco, can not skid on suction silk ribbon 6 surfaces when making pipe tobacco with suction silk ribbon 6 high-speed motions.

For the linear velocity of guaranteeing to inhale silk ribbon 6 with to inhale silk ribbon driving wheel 1 linear resonance surface velocity consistent, as shown in Figure 1, prior art is to increase the frictional force of inhaling silk ribbon and belt wheel by tensioning cylinder 7 pulling regulating wheels 8, guarantees synchronous.Inhale silk ribbon driving wheel 1 and drive the rotation of suction silk ribbon, carry pipe tobacco and do rectilinear motion.There is following technical problem in actual use in this version:

1, inhale silk ribbon 6 and inhaled silk ribbon driving wheels 1 and drive and run up (512 meters/minute), because it is smooth to inhale silk ribbon 6 reverse side, what inhale that silk ribbon driving wheel 1 drives all is to inhale the smooth one side of silk ribbon 6.Therefore, inhale silk ribbon 6 and skidding can occur on driving wheel 1 surface, linear velocity can not be consistent, inhales the silk ribbon displacement thereby cause.

2, when skidding appears in suction silk ribbon 6; Because pipe tobacco is to be adsorbed on silk ribbon 6 surfaces; Displacement appears in the pipe tobacco that causes being transferred when being sent to the opium pipe position, half-finished cigarette of processing can produce ring cigarette, quality problems such as nominal cigarette because of the skewness of pipe tobacco.

3,, the automatic measuring ability of equipment can cause raw material to waste in a large number its rejecting after detecting substandard product.

Summary of the invention:

For overcoming the defective of prior art; The purpose of the utility model is to provide a kind of PASSIM cigarette unit to inhale silk ribbon driving pulley device; In the hope of between driving wheel and suction silk ribbon, obtaining reliable transmission; Realize inhaling the synchronism stability of ribbon motor, improve PASSIM cigarette machine set product quality, reduce waste of raw materials.

The utility model technical solution problem adopts following technical scheme:

PASSIM cigarette unit is inhaled silk ribbon driving pulley device; The suction silk ribbon that comprises driving wheel, a plurality of driven pulley, drives by said driving wheel; Said suction silk ribbon is end to end to form the loop that rotates around said driving wheel and a plurality of driven pulley; Lateral surface at said suction silk ribbon is provided with regulating wheel; The piston rod of the axle tensioning cylinder of said regulating wheel is connected, and second driving wheel of the same diameter that setting and said driving wheel are arranged side by side, said second driving wheel contact with the lateral surface of said suction silk ribbon and rotate synchronously in opposite directions with said driving wheel.

Side at said second driving wheel is provided with the tensioning pulley that does not contact with the suction silk ribbon, and said driving wheel and said tensioning pulley branch are in the both sides of second driving wheel;

The said driving wheel and second driving wheel all are coaxially arranged with the consistent synchronous pulley of number of teeth modulus; The medial surface of double-sided toothed belt is on the synchronous pulley of said tensioning pulley and driving wheel, and the lateral surface swelling of double-sided toothed belt impels second driving wheel and driving wheel to rotate synchronously in opposite directions on the synchronous pulley of second driving wheel.

The surface of said second driving wheel is a rubber face.

Compared with present technology, the beneficial effect of the utility model is embodied in:

1, the cog belt wheel transmission device that increases newly of the utility model utilization replaces original freewheel, makes original freewheel become the driving wheel rotation.Adopt the consistent suction silk ribbon driving wheel of two diameters to drive the suction silk ribbon simultaneously, it is consistent at the belt wheel linear resonance surface velocity to guarantee to inhale silk ribbon.

2, utilize the frictional force of the rubber material on the driving wheel surface that increases newly to drive the suction silk ribbon, further guarantee to inhale when equipment rotates at a high speed silk ribbon and skidding can not occur on the belt wheel surface.

3, the utility model has guaranteed to inhale the stable rectilinear motion of silk ribbon, thereby the stability when having guaranteed to be inhaled pipe tobacco that silk ribbon carries and being transferred displacement can not occur.

4, the utility model has solved owing to inhale the pipe tobacco conveying instability problem that the silk ribbon displacement produces, and has reduced the occurrence frequency of quality problems such as ring cigarette, nominal cigarette, has improved product quality, has reduced the consumption of raw materials for production.

Description of drawings:

Fig. 1 is the existing structural representation of inhaling silk ribbon driving pulley device; Fig. 2 is the structural representation of the utility model.

Label among the figure: 1 driving wheel, 2 driven pulleys, 3 second driving wheels, 4 tensioning pulleys, 5 double-sided toothed belts, 6 inhale silk ribbon, 7 tensioning cylinders, 8 regulating wheels.

Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.

The specific embodiment:

Embodiment: referring to Fig. 2; The PASSIM cigarette unit of present embodiment is inhaled silk ribbon driving pulley device; Comprise driving wheel 1, a plurality of driven pulley 2 and the suction silk ribbon 6 that drives by driving wheel 1; Inhale that silk ribbon 6 is end to end to be formed the loop that rotates around driving wheel and a plurality of driven pulley 2 and transmit pipe tobacco, be provided with regulating wheel 8 at the lateral surface of inhaling silk ribbon 6, its piston rod with tensioning cylinder 7 is connected; Be provided with that second driving wheel, 3, the second driving wheels 3 with driving wheel 1 same diameter arranged side by side contact with the lateral surface of inhaling silk ribbon 6 and with driving wheel 1 rotation synchronously in opposite directions.

In specifically being provided with, being provided with not and inhaling the tensioning pulley 4 that silk ribbon 6 contacts in a side of second driving wheel 3, the driving wheel 1 and second driving wheel were in the both sides of tensioning pulley 4 in 3 minutes; The driving wheel 1 and second driving wheel all are coaxially arranged with the consistent synchronous pulley of number of teeth modulus; The medial surface of double-sided toothed belt 5 is on the synchronous pulley of tensioning pulley 4 and driving wheel, thereby the lateral surface swelling of double-sided toothed belt 5 impels second driving wheel 3 and driving wheel 1 to rotate synchronously in opposite directions on the synchronous pulley of second driving wheel.And the surface of second driving wheel 3 is set to rubber face, increase frictional force.

Claims

1.PASSIM the cigarette unit is inhaled silk ribbon driving pulley device; The suction silk ribbon (6) that comprises driving wheel (1), a plurality of driven pulley (2), drives by said driving wheel (1); Said suction silk ribbon (6) is end to end to form the loop that rotates around said driving wheel and a plurality of driven pulley (2); Lateral surface at said suction silk ribbon (6) is provided with regulating wheel (8), and the axle of said regulating wheel is connected with the piston rod of tensioning cylinder (7), it is characterized in that; Second driving wheel (3) of the same diameter that setting and said driving wheel (1) are arranged side by side, said second driving wheel (3) contact with the lateral surface of said suction silk ribbon (6) and rotate synchronously in opposite directions with said driving wheel (1).

2. PASSIM cigarette unit according to claim 1 is inhaled silk ribbon driving pulley device; It is characterized in that; Side at said second driving wheel (3) is provided with the tensioning pulley (4) that does not contact with suction silk ribbon (6), and said driving wheel (1) and said tensioning pulley (4) divide the both sides that are in second driving wheel (3);

The said driving wheel (1) and second driving wheel all are coaxially arranged with the consistent synchronous pulley of number of teeth modulus; The medial surface of double-sided toothed belt (5) is on the synchronous pulley of said tensioning pulley (4) and driving wheel, and the lateral surface swelling of double-sided toothed belt (5) impels second driving wheel (3) and driving wheel (1) to rotate synchronously in opposite directions on the synchronous pulley of second driving wheel.

3. PASSIM cigarette unit according to claim 1 is inhaled silk ribbon driving pulley device, it is characterized in that the surface of said second driving wheel (3) is a rubber face.