CN218389760U

CN218389760U - Cigarette machine stem stick rejects online metering device

Info

Publication number: CN218389760U
Application number: CN202222655850.8U
Authority: CN
Inventors: 段煌
Original assignee: Wuhan Dahui New Technology Co ltd
Current assignee: Wuhan Dahui New Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-31
Anticipated expiration: 2032-10-10

Abstract

The utility model provides a cigarette machine stalk bamboo let rejects online metering device, include: the conveying belt is obliquely arranged in the transfer bin, and the discharge end of the conveying belt is a higher end; the weighing device is arranged below the discharge end of the conveying belt and comprises a weighing module and a weighing hopper arranged on the weighing module. The utility model discloses a cigarette machine stem is signed and is rejected online metering device compact structure, reasonable, the accuracy of weighing, the mountable replaces former storage stalk case in cigarette machine cut tobacco sucking duct below, realizes more accurately that the stem is signed the volume that online real-time measurement cigarette machine rejected, the current cigarette unit's of being convenient for technical transformation.

Description

Cigarette machine stem stick rejects online metering device

Technical Field

The utility model relates to a cigarette equipment technical field specifically relates to a cigarette machine stem bamboo let rejects online metering device.

Background

In the manufacturing process of cigarettes, the stem content of the cut tobacco has great influence on the appearance and physical quality of the cigarettes, when the stem content in the cut tobacco is too high, the problems of cigarette puncturing, cigarette suction resistance increase, cigarette weight bias and the like are easily caused, and when the stem content in the cut tobacco is too low, the cut tobacco cost is increased. Generally, when cigarettes are rolled, the stem rejection rate can be controlled by controlling the negative pressure of a cut tobacco suction duct of a cigarette making machine, but the existing cigarette making machine, whether a domestic great wall unit or an imported Parsimu unit, is only provided with a stem storage box, and the rejection of stems is judged by the experience of a steward. The tobacco corporation CN202011086333.2 in Henan discloses an online real-time stem-removing measuring device for a circulating cigarette making machine, wherein a stem drop port is arranged above a box body, a belt conveyor and a static belt scale which are arranged above the static belt scale and are connected end to end are sequentially and horizontally arranged in the box body, a discharge port is arranged below the box body at the tail end of the static belt scale, and the discharge port is communicated with an air return pipe; the conveying mechanism and the weighing mechanism are both in electric signal connection with a control system, and the control system is in electric signal connection with a data processing and information output system. Through the mode that utilizes belt transport and its start-stop time of control, make equipment realize in the measurement process that the material is collected and the material is unloaded and go on in step, realize the real-time online on-line measurement to cigarette machine stem label rejection, however, no matter be domestic great wall cigarette unit or import pashm cigarette unit, its stem storage case is in the cigarette machine lower part, highly all not enough 50cm, can't install band conveyer with range upon range of formula in cigarette machine technical transformation practice, static belt balance and discharge gate, and its static belt balance, the discharge gate, the backwind pipe communicates in proper order for static belt balance receives the influence of backwind pipe negative pressure and weighs inaccurately.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cigarette machine stem bamboo let rejects online metering device, include: the conveying belt is obliquely arranged in the transfer bin, and the discharge end of the conveying belt 2 is a higher end; the weighing device is arranged below the discharge end of the conveying belt and comprises a weighing module 4 and a weighing hopper 5 arranged on the weighing module 4.

Further, a guide plate which is inclined downwards is arranged at the bottom of the weighing hopper 5, a discharge opening 51 is arranged at one side of the weighing hopper 5 corresponding to the lower end of the guide plate, and a cover plate 52 is movably arranged on the discharge opening 51.

Further, the discharge opening 51 side of the weighing hopper 5 is inclined inward, and the lower portion of the cover plate 52 is provided with a weight block 56.

Further, a push rod for pushing the cover plate 52 is also included.

Further, still include the screw feeder 6, the screw feeder 6 sets up the below of bin outlet 51.

The utility model provides a cigarette machine stem is signed and is rejected online metering device adopts the belt that the slope set up to promote the stem sign from the transfer bin to a take the altitude so that install weighing device, sets up the apron on weighing hopper, sets up spiral feeder and will weigh hopper and feed back device's distance and pull open for keep away from in weighing module and the feed back device space, influence the accuracy that weighing module weighed with the negative pressure of avoiding among the feed back device. The utility model discloses a cigarette machine stem is signed and is rejected online metering device compact structure, reasonable, the accuracy of weighing, the mountable replaces former storage stalk case in cigarette machine cut tobacco sucking duct below, realizes more accurately that the stem is signed the volume that online real-time measurement cigarette machine rejected, the current cigarette unit's of being convenient for technical transformation.

Drawings

FIG. 1 is a schematic structural view of an on-line stem-stick removing metering device of a cigarette making machine provided by the present invention;

wherein, 1, a base; 2. a conveyor belt; 21. a belt roller; 22. a first belt pulley; 23. a drive pulley; 24. a first belt; 25. a motor; 3. a transfer bin; 31. scattering the roller; 32. a second belt pulley; 33. a second belt; 4. a weighing module; 5. weighing a hopper; 51. a discharge outlet; 52. a cover plate; 53. a rotating shaft; 54. a swing rod; 55. a linear motor; 56. a counterweight block; 6. a spiral feeder.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the utility model provides an online metering device is rejected to cigarette machine stalk bamboo let, include: base 1, band conveyer, transfer storehouse 3, weighing device, spiral feeder 6. The cigarette machine stem stick removing online metering device is installed below a cigarette machine cut tobacco suction air duct, stem sticks falling from the cut tobacco suction air duct fall to the cigarette machine stem stick removing online metering device, and the cigarette machine stem stick removing online metering device can weigh the removed stem sticks in real time.

The transfer bin 3 is arranged on the base 1, and the top, the bottom and the right side of the transfer bin 3 are all of an open structure; the belt conveyor comprises a conveying belt 2, a belt roller 21 and a motor 25, wherein the conveying belt 2 is obliquely arranged at the bottom of the transfer bin 3 upwards, the left end of the conveying belt 2 is a lower end, and the right end of the conveying belt 2 is a higher end; the belt roller 21 is provided with a driven belt pulley and a first belt pulley 22, the motor 25 is arranged on the base 1, the output end of the motor 25 is provided with a driving belt pulley 23, the driving belt pulley 23 is connected with the driven belt pulley through a first belt 24, stem sticks falling from the cut tobacco suction air duct fall into the transfer bin 3 through the top of the transfer bin 3 and then fall onto the conveying belt 2, and the conveying belt 2 can convey the stem sticks to the upper right; the conveyor belt 2 is intermittently moved, for example, it stops running for one minute after running for fifteen minutes, and of course, the running time and the stopping time of the belt conveyor can be adaptively adjusted according to actual production requirements.

The right side of transfer bin 3 is provided with rotatable roller 31 of breaing up, it is close to break up roller 31 the rightmost end of conveyer belt 2, the rightmost end of conveyer belt 2 are the discharge end, break up roller 31 the lowest with it is gapped between the upper surface of conveyer belt 2, it is provided with belt pulley two 32 on the roller 31 to break up, belt pulley one 22 with link to each other through belt two 33 between the belt pulley two 32, during the starter motor 25, can drive conveyer belt 2 transmission, still can drive and break up roller 31 and rotate, and when conveyer belt 2 carried the stalk to the upper right side to the below of breaking up roller 31, the rake teeth that set up on the roller 31 of breaing up can be broken up the stalk of having the pipe tobacco to make the stalk of 21 discharge ends of conveyer belt drop more smoothly to the weighing device of below on.

The weighing device is installed on the base 1 and be located 2 rightmost ends of conveyer belt are under, the weighing device includes: the automatic stem picking and weighing device comprises a weighing module 4 and a weighing hopper 5, wherein the weighing hopper 5 is arranged on the weighing module 4, the weighing module 4 comprises a weighing sensor, the top of the weighing hopper 5 is of an open structure, stems falling from the rightmost end of a conveying belt 2 fall into the weighing hopper 5, when the conveying belt 2 stops operating, the stems in the weighing hopper 5 are stable, the weighing module 4 can accurately weigh the stems in the weighing hopper 5 and transmit the weighed weight to a PLC (programmable logic controller), and the PLC performs metering analysis on the received weight so as to control the negative pressure of a cut tobacco suction air channel and achieve the purpose of controlling the rejection rate of the stems; the bottom of weighing hopper 5 is provided with the stock guide of downward sloping, and its inclination is greater than 30 and sets up in order to guarantee that the stalk sliver can follow the bottom plate and freely slide down, the left end of stock guide is higher end, the right-hand member of stock guide is lower end, the right wall leanin of weighing hopper 5 sets up, right wall top is provided with rotatable pivot 53, it forms to be provided with apron 52 on the pivot 53 the right wall, apron 52 is opened and is formed bin outlet 51, the lower part of apron 52 is provided with balancing weight 56, and balancing weight 56 makes apron 52 laminate better on bin outlet 51, the one end of pivot 53 is provided with downwardly extending's pendulum rod 54, be provided with linear electric motor 55 on the base 1, linear electric motor 55 front end is provided with the push rod, the push rod is located the left side of pendulum rod 54 and can promote the pendulum rod moves to the right.

After the weighing module 4 finishes weighing, starting the linear motor 55, pushing the swing rod 54 to move rightwards by the push rod, driving the rotating shaft 53 to rotate, further enabling the cover plate 52 to rotate outwards, enabling the discharge outlet 51 to be in an open state, and discharging the stems in the weighing hopper 5 through the discharge outlet 51 under the action of gravity; when the discharging opening 51 needs to be closed after the stems in the weighing hopper 5 are discharged, the linear motor 55 rotates reversely, the output shaft of the linear motor 55 retracts, the cover plate 52 can be reset, and the discharging opening 51 is closed.

The spiral conveyor 6 is arranged on the workbench 1 under the discharge port 51, and the spiral conveyor 6 is used for conveying stems discharged from the discharge port 51 to the discharge port and then absorbing the stems by the negative pressure recovery pipe.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an online metering device is rejected to cigarette machine stem sliver which characterized in that includes:

a transfer bin (3);

the conveying belt (2) is obliquely arranged in the transfer bin (3), and the discharge end of the conveying belt (2) is a higher end;

the weighing device is arranged below the discharge end of the conveying belt (2), and comprises a weighing module (4) and a weighing hopper (5) arranged on the weighing module (4).

2. The on-line stem rejecting metering device for the cigarette making machine according to claim 1, wherein a material guide plate inclining downwards is arranged at the bottom of the weighing hopper (5), a material discharging opening (51) is arranged at one side of the weighing hopper (5) corresponding to the lower end of the material guide plate, and a cover plate (52) is movably arranged on the material discharging opening (51).

3. The on-line stem rejecting metering device of the cigarette making machine according to claim 2, wherein the cover plate (52) is arranged obliquely, and a balancing weight (56) is arranged at the lower part of the cover plate (52).

4. The rod-stick removal on-line metering device of the cigarette making machine according to claim 2, further comprising a push rod for pushing the cover plate (52).

5. The on-line stem rejecting metering device of the cigarette making machine according to claim 2, further comprising a spiral conveyor (6), wherein the spiral conveyor (6) is arranged below the discharge opening (51).