CN216783952U

CN216783952U - Cigarette strip forming channel of packaging machine

Info

Publication number: CN216783952U
Application number: CN202220290668.4U
Authority: CN
Inventors: 王茂方; 董燕; 李哲; 杨露; 钱海盛; 文再彬
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-21
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a cigarette strip forming channel of a packaging machine, which comprises a conveying channel and a cigarette pushing plate, wherein two opposite sides of the conveying channel are respectively provided with a cigarette inlet and a cigarette outlet, and the cigarette pushing plate is arranged at the cigarette inlet and is pushed in a telescopic manner along the direction of the cigarette outlet. Be equipped with the one-tenth die cavity on the transfer passage, become the die cavity and comprise roof and the bottom plate of upper and lower both sides and control two profiled sheeting, and the medial surface of roof, bottom plate and profiled sheeting is equipped with a plurality of neatly arranged's grid, all is equipped with the recess in the grid to when making the cigarette strip promote along transfer passage, the resistance between cigarette strip and transfer passage's the medial surface reduces. According to the utility model, the strip box forming channel is designed into a grid shape in the upper, lower, inner and outer forming modes, so that the adsorption force between the cigarette strips and the notification forming plate is reduced, the cigarette strip conveying resistance is reduced, and the cigarette strip conveying effect is ensured; when reducing and carrying the resistance, can also avoid causing because of carrying the resistance too big, push away cigarette board fracture or the impaired problem of cigarette strip extrusion.

Description

Cigarette strip forming channel of packaging machine

Technical Field

The utility model relates to the technical field of metrological verification, in particular to a cigarette strip forming channel of a packaging machine.

Background

In the cigarette strip wrapping production process, cigarette packets which finish small box packaging and small box cigarette packet transparent paper packaging are subjected to strip box folding packaging, the most cigarette packet arrangement mode adopted at present is a 2-5 arrangement mode, 2-5 arranged cigarette packet groups are pushed forwards through a cigarette pushing plate and are converged with a strip box conveyed downwards, strip box "]" -shaped pre-folding is carried out at a pre-folding opening of the strip box of a packaging machine, then the strip box wrapping the cigarette packets is folded through folders at two ends, the folded cigarette strips pass through a cigarette strip conveying channel, and the wrapping quality of the cigarette strips is ensured through certain time intervals in the conveying process in the conveying channel. Because the size of cigarette strip transfer passage is the height +1mm of cigarette strip, and the inside and outside shaping board is smooth-surfaced delivery board about the cigarette strip passageway, it causes the cigarette strip to contact with it and causes the leakproofness stronger, produce the adsorption affinity between the two, the cigarette strip is carried forward resistance has been increased, because there are many cigarette strips in the cigarette strip shaping passageway, and the forward thrust of cigarette strip is provided by pushing away the cigarette board, because there is cigarette strip adsorption affinity, cause and push away the cigarette board and push away cigarette in-process load too big, make the cigarette strip carry not smooth, finally the cigarette strip can not get into in the first promotion passageway of cigarette strip completely, cause the cigarette strip to block, lead to equipment to shut down, still produce a large amount of defect cigarette packet and crowd the cigarette strip simultaneously, production cost is increased.

Therefore, it is a technical problem to be solved in the art to provide a cigarette rod forming device which can effectively reduce the adsorption force between the cigarette rod and the notification forming plate, thereby reducing the cigarette rod conveying resistance and ensuring the cigarette rod conveying effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cigarette strip forming channel of a packaging machine, wherein a strip box forming channel is formed in a grid shape from top to bottom and from inside to outside, so that the adsorption force between a cigarette strip and a notification forming plate is reduced, the cigarette strip conveying resistance is reduced, and the cigarette strip conveying effect is ensured; when reducing and carrying the resistance, can also avoid causing because of carrying the resistance too big, push away cigarette board fracture or the impaired problem of cigarette strip extrusion.

According to one aspect of the utility model, a cigarette strip forming channel of a packaging machine is provided, which comprises a conveying channel and a cigarette pushing plate, wherein a cigarette inlet and a cigarette outlet are respectively arranged on two opposite sides of the conveying channel, and the cigarette pushing plate is arranged at the cigarette inlet and is pushed in a telescopic manner along the direction of the cigarette outlet;

the cigarette forming device is characterized in that a forming cavity is formed in the conveying channel, the forming cavity is formed by a top plate, a bottom plate, a left forming plate and a right forming plate which are arranged at the upper side and the lower side, a plurality of grids which are arranged in order are arranged on the inner side faces of the top plate, the bottom plate and the forming plates, grooves are formed in the grids, and therefore when the cigarette is pushed by the conveying channel, resistance between the cigarette and the inner side faces of the conveying channel is reduced.

Optionally, according to the cigarette forming channel of the packaging machine, the width of the cigarette pushing plate is smaller than the distance between the left forming plate and the right forming plate, and the height of the cigarette pushing plate is smaller than the distance between the bottom plate and the top plate.

Optionally, according to the cigarette rod forming channel of the packaging machine, the distance between the left forming plate and the right forming plate is greater than the length of the cigarette rod, and the difference between the distance and the length of the cigarette rod is 1 mm.

Optionally, according to the cigarette rod forming channel of the packaging machine, the top plate and the bottom plate are detachably connected through bolts on one side wall.

Optionally, the cigarette forming channel of the packaging machine further comprises a detection mechanism, the detection mechanism is arranged at the cigarette outlet of the forming cavity and is used for detecting the forming state of the cigarette.

Optionally, according to the cigarette rod forming passage of the packaging machine, the detection mechanism comprises an imaging detector which is arranged on the upper side of the cigarette outlet, and the cigarette rod passes through the imaging detector and is right opposite to the detection port of the imaging detector.

Optionally, according to the cigarette strip forming channel of the packaging machine, the detection mechanism further comprises a removing plate, the removing plate is rotatably connected with the bottom plate, when the imaging detector detects defective cigarette strips, the removing plate can be turned downwards, and the defective cigarette strips fall out of the conveying channel along the inclined surface of the removing plate.

Optionally, according to the cigarette forming channel of the packaging machine disclosed by the utility model, a sliding channel is further fixed on one side of the bottom plate, and the sliding channel is located right below the removing plate.

Optionally, according to the cigarette strip forming channel of the packaging machine, the bottom of the sliding channel is further provided with a collecting box for collecting defective cigarette strips.

Optionally, according to the cigarette rod forming channel of the packaging machine, the end of the conveying channel is further provided with a lifting channel and a lifting plate which is pushed upwards in a telescopic manner, and when the cigarette rod enters the lifting channel along the conveying channel, the lifting plate pushes the cigarette rod upwards.

The utility model provides a novel cigarette strip forming channel of a packaging machine, which mainly has the following beneficial effects:

(1) the design of the utility model can effectively solve the problem of cigarette rod conveying failure caused by overlarge adsorption force in the original cigarette rod forming channel;

(2) the forming cavity is a grid-shaped forming plate, so that the problem that the cigarette pushing plate is broken or the cigarette sticks are extruded and damaged due to overlarge conveying resistance can be solved while the conveying resistance is reduced;

(3) according to the utility model, the detection mechanism is arranged at the rear side of the forming cavity, so that the quality detection of the tobacco rods is improved and the defect rate of products is reduced while the conveying fault of the tobacco rods is reduced.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic view of a cigarette rod forming passage of the packaging machine disclosed in the present invention;

fig. 2 is a schematic structural view of a molding cavity disclosed by the utility model.

Description of reference numerals: 1-a bottom plate; 2-a top plate; 3-forming a plate; 4-a smoke pushing plate; 5-an imaging detector; 6-removing the plate; 7-a slide-down channel; 8, a collecting box; 9-lifting the channel; 10-a riser block; 11-a forming cavity; 12-grooves.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

According to the drawings of fig. 1 and 2, the utility model provides a cigarette strip forming channel of a packaging machine, which comprises a conveying channel and a cigarette pushing plate 4, wherein a cigarette inlet and a cigarette outlet are respectively arranged on two opposite sides of the conveying channel, and the cigarette pushing plate 4 is arranged at the cigarette inlet and is pushed in a telescopic manner along the direction of the cigarette outlet.

Be equipped with into die cavity 11 on the transfer passage, become die cavity 11 by roof 2 and bottom plate 1 and control two profiled sheeting 3 of upper and lower both sides and constitute, just roof 2, bottom plate 1 and the medial surface of profiled sheeting 3 is equipped with a plurality of neatly arranged's grid, all be equipped with recess 12 in the grid to make the cigarette strip along when transfer passage promoted, the cigarette strip with resistance between transfer passage's the medial surface reduces.

In the implementation process, the folding openings or the gluing openings of common tobacco strips are arranged on the narrow side edges, the tobacco strips are conveyed to the tobacco inlet through the side direction, then the side edges of the tobacco strips are pushed through the tobacco pushing plate 4, so that the tobacco strips are conveyed towards the direction of the tobacco outlet, the effect of the tobacco pushing plate 4 is combined with the extrusion force between the adjacent tobacco strips, the folding openings of the tobacco strips can be stably adhered, and the conditions that the adhesion is not tight enough and the folding openings are cracked are avoided. In addition, different from the prior art, in the tobacco bale entering transfer passage is being wrapped up in to the barrel that accomplishes the parcel, under the effect of shaping chamber 11, contact each other between two tobacco strips, prevent to glue the tobacco strip after the folding forming from scattering, because of tobacco strip shaping plate 3 designs for the grid form, after grid form arch and tobacco strip surface contact, grid form recess 12 can reduce the gas tightness of tobacco strip and shaping plate 3, reduces the tobacco strip and carries the resistance, guarantees the transport effect of tobacco strip.

Further, the width of the cigarette pushing plate 4 is smaller than the distance between the left forming plate 3 and the right forming plate 3, and the height of the cigarette pushing plate is smaller than the distance between the bottom plate 1 and the top plate 2. When setting up, push away cigarette board 4 just to the center of one-tenth die cavity 11, at the flexible in-process that pushes away cigarette board 4, can effectively avoid pushing away cigarette board 4 and one-tenth die cavity 11's lateral wall to produce the collision.

And furthermore, the distance between the left forming plate 3 and the right forming plate 3 is greater than the length of the cigarette rod, and the difference between the distance and the length of the cigarette rod is 1 mm. Conveying channel's bottom plate 1 and about two profiled sheeting 3 all install on the packagine machine base, the distance between inside and outside profiled sheeting 3 is the length +1mm of cigarette strip, highly be the thickness +1mm of cigarette strip between the upper and lower profiled sheeting 3.

Still further, the top plate 2 is detachably connected with the bottom plate 1 through a bolt on one side wall. The distance between the bottom plate 1 and the top plate 2 can be adjusted according to the actual thickness of the tobacco strips, so that the application range of the cigarette box is wider.

Further, still include detection mechanism, detection mechanism sets up the mouth of cigarette that becomes cavity 11 is located, its shaping state that is used for detecting the cigarette strip. Because the cigarette has the condition that the glue amount is too little or the glue amount is not uniformly distributed in the actual forming process, the folding part is partially cracked or completely cracked, and effective adhesion cannot be ensured even if the cigarette is extruded by the forming cavity 11. Therefore, the cigarette rod quality detection device provided by the utility model detects the cigarette rod by arranging the related detection mechanism, reduces the cigarette rod conveying fault, improves the quality detection of the cigarette rod and reduces the product defect rate.

Still further, the detection mechanism comprises an imaging detector 5, the imaging detector 5 is arranged on the upper side of the cigarette outlet, and the cigarette strip passes through the detection port of the imaging detector 5. In practice, after the rod has passed through the forming chamber 11, it leaves the forming chamber 11 at a distance from the rod inside the forming chamber 11 without being pressed by the forming plate 3 and the top plate 2. At this moment, the imaging detector 5 above the cigarette outlet can scan and image the upper surface and four side surfaces of the cigarette strip separated from the forming cavity 11, if the situation of extrusion defect or folding opening crack exists, the operator can be informed to process the cigarette strip through related control programs, and the quality problem caused by the fact that the defective cigarette strip enters a subsequent link is avoided.

Still further, detection mechanism still includes rejects board 6, rejects board 6 with bottom plate 1 rotates to be connected, works as when imaging detector 5 detects the cigarette strip that has the defect, rejects board 6 can overturn downwards, and the cigarette strip that has the defect is along the inclined surface of rejecting board 6 falls out transfer passage. In practice, when the imaging detector 5 detects a defective cigarette rod, it will consume a lot of labor cost and time cost if the worker is notified to process each time. Therefore, the through hole with the size larger than that of the cigarette sticks is formed in the bottom plate 1, the rejection plate 6 in rotary connection is arranged at the through hole, then the program for controlling the rejection plate 6 to rotate is electrically connected with the imaging detector 5, when the imaging detector 5 detects defective cigarette sticks, the rejection plate 6 is directly controlled to turn over, then the defective cigarette sticks fall out through the through hole, and other qualified cigarette sticks are normally conveyed, so that the labor cost and the time cost for processing by workers are reduced to a certain extent.

Furthermore, a sliding channel 7 is fixed on one side of the bottom plate 1, and the sliding channel 7 is located right below the removing plate 6. Although the cigarette strip has defects, the cigarette packet inside the cigarette strip is a qualified product, and the cigarette packet only needs to be sealed and packaged again. Therefore, in order to avoid the tobacco bale directly falling to be damaged secondarily, the inclined sliding channel 7 is arranged, so that the defective tobacco strips fall along the sliding channel 7, and the internal tobacco bale can be effectively prevented from being damaged.

Still further, the bottom of the sliding channel 7 is also provided with a collecting box 8, and the collecting box 8 is used for containing defective tobacco sticks. Defective tobacco strips are collected in a unified mode through the collecting box 8, so that workers can conveniently conduct a series of procedures of unsealing and tobacco bale taking on the partial tobacco strips in a follow-up mode.

Further, the end part of the conveying channel is also provided with a lifting channel 9 and a lifting plate 10 which stretches and pushes the cigarette sticks upwards, and when the cigarette sticks enter the lifting channel 9 along the conveying channel, the lifting plate 10 pushes the cigarette sticks upwards. After passing through the conveying channel, the qualified cigarette sticks enter the lifting channel 9 one by one under the thrust of the cigarette pushing plate 4, and are sent to the subsequent packaging process under the action of the lifting plate 10.

Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A cigarette strip forming channel of a packaging machine is characterized by comprising a conveying channel and a cigarette pushing plate, wherein two opposite sides of the conveying channel are respectively provided with a cigarette inlet and a cigarette outlet, and the cigarette pushing plate is arranged at the cigarette inlet and is pushed in a telescopic manner along the direction of the cigarette outlet;

2. A wrapper cigarette rod forming tunnel according to claim 1, wherein the width of the cigarette pushing plate is smaller than the distance between the left and right forming plates and the height is smaller than the distance between the bottom plate and the top plate.

3. A packer tobacco rod forming tunnel according to claim 2, wherein the distance between the left and right forming plates is greater than the length of the tobacco rod and the difference between the distance and the length of the tobacco rod is 1 mm.

4. The packer cigarette rod forming tunnel of claim 1 wherein the top plate and the bottom plate are removably attached by a bolt on one of the side walls.

5. A packer tobacco rod forming tunnel according to any one of claims 1 to 4, further comprising a detection mechanism provided at a cigarette outlet of the forming chamber for detecting a formed state of a tobacco rod.

6. A packaging machine cigarette rod forming tunnel according to claim 5, characterized in that the detection mechanism comprises an imaging detector arranged on the upper side of the cigarette outlet, the cigarette rod passing through the imaging detector with its detection port facing.

7. A packer cigarette rod forming passage according to claim 6, wherein the detecting mechanism further comprises a rejection plate, the rejection plate is rotatably connected to the base plate, when the defective cigarette rod is detected by the imaging detector, the rejection plate can be turned downward, and the defective cigarette rod falls out of the conveying passage along the inclined surface of the rejection plate.

8. The cigarette rod forming channel of the packaging machine as claimed in claim 7, wherein a slide channel is further fixed to one side of the bottom plate, and the slide channel is located right below the rejecting plate.

9. The packaging machine cigarette rod forming channel of claim 8, characterized in that the bottom of the sliding channel is further provided with a collecting box for receiving defective cigarette rods.

10. A packer tobacco rod forming tunnel according to any one of claims 1 to 4, wherein the end of the conveying tunnel is further provided with a lifting tunnel and a lifting plate which pushes telescopically upwards, the lifting plate pushing the tobacco rod upwards as it enters the lifting tunnel along the conveying tunnel.