CN114772240A - Cigarette carton speed limiting and shunting system - Google Patents

Abstract

The invention discloses a cigarette carton speed limiting and shunting system, which comprises: the current-limiting distance control device is used for controlling the adjacent distance of the cigarettes in the transmission process; the smoke guide unit is arranged at the output end of the current-limiting distance control device; the vertical channel changing device is used for guiding the cigarettes into the vertical channel changing device; the vertical type channel changing device is used for shunting the cigarettes meeting the preset conditions to the interchange type slideway device; the interchange type slideway device is used for converting two cigarettes which are positioned at the top and have front and back relative positions into two cigarettes which are positioned at the bottom and have left and right relative positions. The cigarette speed-limiting and shunting system can cope with irregular cigarette flow rates and intervals on various fields; the flow rate within the collection capacity range can be controlled to be released, so that the product quality is ensured, and the upstream and downstream and speed-limiting flow-dividing equipment can operate stably for a long time. The equipment cost is reduced, the effective operation rate of the equipment is improved, the integral working efficiency of a workshop is improved, and more production profits are created.

Description

Cigarette speed limiting and shunting system

Technical Field

The invention relates to the field of cigarette conveying, in particular to a cigarette speed-limiting and shunting system.

Background

At present, two types of current cigarette carton shunting are adopted, namely a first type cigarette carton shunting and conveying elevator device capable of shunting two cigarettes in one, namely a cigarette carton is divided into two elevators at the outlet of a wrapping machine set for average conveying, the two elevators are respectively butted with a conveying line channel after being lifted up, and the two elevators respectively enter two collected inlet channels; in another form, a plane shunting mechanism is arranged at the position of a collecting inlet belt conveyor, and after a cigarette in a conveying channel slides downwards to the collecting machine inlet belt conveyor, the shunting mechanism swings once after passing through every cigarette, so that the cigarette respectively passes through a left channel or a right channel.

The first shunting mode needs a lot of additional equipment, the elevator and the cigarette conveying channel are doubled, larger field space is occupied, if more equipment needs a lot of conveying line layers, equipment is inconvenient to maintain, and even no space is provided for arranging cigarette conveying lines; the second shunting mode needs that the collected inlet belt is long enough to influence the field space of a box packing area and occupy a conveying channel of other raw materials, and even if the inlet belt conveyor is long enough, the cigarette carton rubs the cigarette carton conveyed by the belt through the side surface of the shunting guardrail during shunting, so that the speed of the cigarette carton is reduced during each shunting, and the working efficiency of equipment is influenced; the form that the strip cigarette falls perpendicularly on the overhead conveying line body respectively gets into the entry belt feeder of gathering machine, when the strip cigarette crossed intensive entering glide slope, the strip cigarette that is dividing the way did not pass through when the preceding strip cigarette, and the strip cigarette of hou mian will collide preceding strip cigarette, causes strip cigarette damage and jam, and this mechanism operation is unstable and can not effectively promote.

Disclosure of Invention

The invention provides a cigarette carton speed limiting and shunting system, which aims to solve the technical problem. The application provides a strip cigarette speed limit current drive system novel structure, the practicality is strong. The flow velocity and the distance of irregular cigarettes on various fields can be controlled within the collection capacity range, so that the product quality is ensured, and the upstream and downstream and speed-limiting shunting equipment can operate stably for a long time. The equipment cost is reduced, the effective operation rate of the equipment is improved, the overall working efficiency of the workshop is improved, and more production profits are created.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cigarette carton speed limiting diversion system comprising: the current-limiting distance control device is used for controlling the adjacent distance of the cigarettes in the transmission process; the smoke guide unit is arranged at the output end of the current-limiting interval control device; the vertical channel changing device is used for guiding the cigarette carton into the vertical channel changing device; the vertical type channel changing device is used for shunting the cigarettes meeting the preset conditions to the interchange type slideway device; the interchange type slideway device is used for converting two cigarettes which are positioned at the top and have front and back relative positions into two cigarettes which are positioned at the bottom and have left and right relative positions.

In some embodiments, the current limit pitch control apparatus includes: the conveying line channel is provided with a clamping unit, the lateral part of the conveying line channel is provided with a first detection sensor and a second detection sensor, when the first detection sensor and the second detection sensor detect a cigarette simultaneously, the clamping unit is triggered to clamp the cigarette corresponding to the clamping unit, and the distance between the first detection sensor and the second detection sensor is greater than the length of a single cigarette.

In some embodiments, the clamping unit comprises a reciprocating clamping cylinder and clamping adjusting plates, the reciprocating clamping cylinder is arranged on the conveying line channel, and the two clamping adjusting plates are respectively arranged on the reciprocating clamping cylinder and used for moving towards or away from each other under the action of the reciprocating clamping cylinder.

In some embodiments, the conveying line channel is provided with a cigarette outlet for outputting the cigarettes on a baffle plate close to one side of the output end.

In some embodiments, the cigarette guiding unit comprises a lower cigarette hopper and a shifting lever, the lower cigarette hopper is arranged at the side part of the conveying line channel, the shifting lever is obliquely arranged on the conveying line channel and used for guiding the cigarettes conveyed on the conveying line channel to the lower cigarette hopper, and one side of the lower cigarette hopper facing the cigarette conveying direction is provided with an arc-shaped guide surface.

In some embodiments, the vertical lane changing device comprises an enclosing frame, the enclosing frame is open at the upper and lower sides, a lane changing guide swinging plate which is rotatably arranged is arranged in the enclosing frame through a swinging bearing support, a lane changing driving cylinder is arranged outside the enclosing frame, the lane changing driving cylinder is connected with a swinging arm, and the lane changing driving cylinder drives the guide swinging plate to move forwards or backwards through the swinging arm.

In some embodiments, the overpass type slide way device comprises an upper layer slide way and a lower layer slide way, wherein top inlets of the upper layer slide way and the lower layer slide way are arranged in a front-back stacking mode at the tops, and bottom outlets of the upper layer slide way and the lower layer slide way are arranged side by side at the bottoms.

In some embodiments, the top inlet and the bottom outlet of the lower ramp are vertically offset.

In some embodiments, the upper layer slide way comprises a first section and a second section, the first section is vertically arranged, the second section is obliquely arranged, the first section and the lower layer slide way are arranged in an up-down stacked mode, a top inlet of the first section and a bottom outlet of the first section are arranged in a staggered mode in the vertical direction, a bottom outlet of the first section is arranged on the side portion of the lower layer slide way, a top inlet of the second section is communicated with a bottom outlet of the first section, and a bottom outlet of the second section and the bottom outlet of the lower layer slide way are arranged in parallel.

In some embodiments, the vertical type lane changing device and the interchange type slide way device are respectively mounted on the mounting bracket in a sliding manner.

Drawings

FIG. 1 is a schematic diagram of a cigarette speed limiting diversion system of an embodiment.

FIG. 2 is a top view of a cigarette speed limiting diversion system of an embodiment.

Fig. 3 is a schematic view of a current limiting spacing control apparatus of an embodiment.

Fig. 4 is a plan view of a current limiting pitch control apparatus of an embodiment.

Fig. 5 is a front view of the overpass slide arrangement of the embodiment.

Figure 6 is a side view of an embodiment of an overpass skid device.

Fig. 7 is a schematic view of a vertical lane-changing device of the embodiment.

Fig. 8 is a lane change schematic diagram of the vertical lane change device of the embodiment.

The mark in the figure is: 1-a current-limiting interval control device, 2-a smoke guide unit, 3-a vertical lane changing device, 4-a cross type slideway device, 5-a mounting bracket, 6-a conveying line channel, 7-a reciprocating clamping cylinder, 8-a clamping adjusting plate, 9-a mounting seat, 10-a first detection sensor, 11-a second detection sensor, 12-a deflector rod, 13-a smoke discharging funnel, 14-a lower-layer slideway, 15-a first section, 16-a second section, 17-an upper-layer slideway, 18-a surrounding frame, 19-a lane changing guide swinging plate, 20-a lane changing driving cylinder, 21-a swinging bearing support and 22-a swinging arm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described are some, but not all embodiments of the disclosure. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present application and should not be construed as limiting the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

The terms "first," "second," and "third" (if any) in the description and claims of this application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein may be implemented, for example, in sequences other than those illustrated or described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or display.

A cigarette speed limiting and diversion system according to an embodiment of the present application will be described in detail below with reference to fig. 1 to 8. It should be noted that the following examples are merely illustrative of the present application and are not intended to limit the present application.

In an embodiment of the present application, as shown in fig. 1-8, the cigarette carton speed limiting diversion system can include: the current-limiting distance control device 1 is used for controlling the adjacent distance of the cigarettes in the transmission process; the smoke guide unit 2 is arranged at the output end of the current-limiting distance control device 1; used for guiding the cigarette into the vertical lane-changing device 3; the vertical type channel changing device 3 is used for distributing the cigarettes meeting the preset conditions to the interchange type slide way device 4; the interchange type slideway device 4 is used for converting two cigarettes which are positioned at the front and the back in the relative position at the top into two cigarettes which are positioned at the left and the right in the relative position at the bottom.

The flow-limiting distance control device 1 is fixed on a cigarette conveying line, of course, a multi-channel cigarette conveying line can be arranged on the cigarette conveying line, and each cigarette conveying line corresponds to one flow-limiting distance control device 1. The cigarette carton enters a cigarette discharging funnel 13 from a cigarette carton conveying line through a flow-limiting distance control device 1, then is divided into two channels through a vertical channel changing device 3, respectively enters an upper layer channel and a lower layer channel of a overpass type slide device 4, and then is output through two channels which are parallel to each other at the left and the right, so that the effect of single-channel flow distribution is realized.

When the system detects that the feeding speed of the cigarette carton line is higher than the single-channel production speed of the collector, the vertical channel changing device 3 is started, the channel is changed every 4 cigarettes, the vertical channel changing device works repeatedly, when the feeding speed is lower than the single-channel working capacity of the collector, the channel changing mechanism fixes a channel swinging posture, and all the cigarette cartons enter the collector from a lower sliding channel.

The device 1 for controlling the flow-limiting distance according to the direction of transport of the cigarettes comprises: the conveying line passageway 6 is equipped with the clamping unit on the conveying line passageway 6, and the lateral part of conveying line passageway 6 is equipped with first detection sensor 10 and second detection sensor 11, when first detection sensor 10 and second detection sensor 11 detected the strip cigarette simultaneously, triggers the clamping unit and grasps the strip cigarette that the clamping unit corresponds, and the distance between first detection sensor 10 and the second detection sensor 11 is greater than the length of single strip cigarette.

Wherein, the centre gripping unit includes reciprocal centre gripping cylinder 7 and centre gripping regulating plate 8, and reciprocal centre gripping cylinder 7 passes through the fixing base setting on transfer chain passageway 6, and two centre gripping regulating plates 8 set up respectively on reciprocal centre gripping cylinder 7 for do motion in opposite directions or back-to-back under reciprocal centre gripping cylinder 7's effect. The clamping adjusting plate 8 is adjustable according to the actual thickness of the cigarette and the tightness degree of clamping, for example, 1/2 cigarette length positions backward in the center of the clamping unit are provided with a first detection sensor 10, a second detection sensor 11 is arranged at a position of a cigarette length plus control distance backward, and the installation position is adjustable according to the set control distance. The minimum distance between the two clamping adjusting plates 8 can be adjusted, so that the clamping adjusting plates 8 can clamp the cigarette carton to resist the thrust force caused by the friction force of the cigarette carton chain, but the appearance of the cigarette carton is not damaged by clamping.

A reasonable space adjusting space is formed by matching the reciprocating clamping cylinder 7 and the clamping adjusting plate 8; the pneumatic clamping plate and the reciprocating clamping cylinder 7 are combined to have proper buffering force so as not to damage the appearance of the cigarette carton; the two ends of the clamping adjusting plate 8 are provided with long guide angles to ensure that the clamping plate does not block and hit cigarettes in the opening and closing process, so that the cigarettes can pass smoothly.

When first detection sensor 10, second detection sensor 11 respond to simultaneously there is the strip cigarette, reciprocal centre gripping cylinder 7 starts to carry the strip cigarette through centre gripping regulating plate 8, control its transport forward, but the strip cigarette that second detection sensor 11 position detected is uncontrolled, continues transport forward under the effect of bottom transfer chain, does not triggered to second detection sensor 11, judges that there is not the strip cigarette in its detection region, and the distance between the strip cigarette is also pulled open to a safe interval of settlement. The reciprocating gripper cylinder 7 drives the gripper adjustment plate 8 to release the cigarette carton controlled by it, which is transported forward by the conveyor line 6.

If only one of the first detection sensor 10 and the second detection sensor 11 is triggered and the other is not shielded, the distance between the cigarette cartons is equal to or larger than the set safe distance, at the moment, the reciprocating clamping cylinder 7 does not act, and the cigarette cartons normally pass under the action of the conveying line.

The baffle plate of the conveying line channel 6 close to one side of the output end is provided with a cigarette outlet for outputting cigarette carton. Lead cigarette unit 2 and include cigarette funnel 13 and driving lever 12 down, cigarette funnel 13 sets up the lateral part at transfer chain passageway 6 down, and driving lever 12 inclines to set up on transfer chain passageway 6 for with the strip cigarette of transfer on the transfer chain passageway 6 direction cigarette funnel 13 down, cigarette funnel 13 has the arc spigot surface towards one side of strip cigarette direction of transmission down. The cigarette carton is conveyed on the conveying line channel 6, and slides into the cigarette discharging funnel 13 through the guide of the inclined deflector rod 12, and the cigarette carton is turned over to fall vertically due to the fact that one side of the cigarette discharging funnel 13 is an arc-shaped guide surface.

The vertical lane changing device 3 comprises an enclosure frame 18, the enclosure frame 18 is open at the upper and lower sides, a lane changing guide swing plate 19 which is rotatably arranged is arranged in the enclosure frame 18 through a swing bearing support 21, a lane changing driving cylinder 20 is arranged outside the enclosure frame 18, the lane changing driving cylinder 20 is connected with a swing arm 22, and the lane changing driving cylinder 20 drives the guide swing plate to move forwards or backwards through the swing arm 22.

The device mainly plays a role in reversing the direction of the cigarettes and is used for guiding the cigarettes into the front inlet and the rear inlet of the upper layer slideway 17 and the lower layer slideway 14 of the overpass type slideway device 4, and the device is assembled and installed below the lower cigarette hopper 13; in the lane dividing process, the lane changing driving cylinder 20 drives the swing arm 22 to drive the lane changing guide swing plate 19 to swing in sequence, when a cigarette needs to come out from the upper layer opening of the interchange type slideway device 4, one end of the lane changing guide swing plate 19 swings to one side edge of the surrounding frame 18 to form a channel to the upper layer slideway 17; when the cigarette carton needs to be output from the lower layer slide way 14, one end of the lane changing guide swinging plate 19 swings to the other side edge of the enclosing frame 18, and whether the vertical lane changing device 3 of the cigarette carton starts to work or not needs to change the lane frequency and the lane flow according to the setting of the high-speed shunt system of the cigarette carton. Furthermore, the lane-changing guide swing plate 19 is preferably disposed at the center of the bottom of the enclosure frame 18, so that the size of the outlet formed when the lane-changing guide swing plate 19 swings to the edge of the enclosure frame 18 to the front and rear sides is substantially the same.

The interchange type slideway device 4 comprises an upper layer slideway 17 and a lower layer slideway 14, wherein inlets at the tops of the upper layer slideway 17 and the lower layer slideway 14 are arranged in a front-back stacking mode and respectively correspond to two front-back outlets of the vertical type channel changing device 3. The outlets at the bottom of the upper layer slide way 17 and the lower layer slide way 14 are arranged side by side at the bottom. The top inlet and the bottom outlet of the lower layer slide way 14 are arranged in a staggered mode in the vertical direction, and preferably, the whole lower layer slide way 14 can be a straight line, so that the cigarettes can slide smoothly, and the appearance of the cigarettes is complete. The upper layer slideway 17 and the lower layer slideway 14 keep smooth inside. The vertical type lane changing device 3 and the overpass type slideway device 4 are respectively arranged on the mounting bracket 5 in a sliding way. Can be adjusted according to actual conditions, and a plurality of cigarette carton speed-limiting and shunting systems can be arranged on the mounting bracket 5.

The upper slide way 17 comprises a first section 15 and a second section 16, wherein the first section 15 is vertically arranged, the second section 16 is obliquely arranged, the first section 15 and the lower slide way 14 are arranged in an up-down stacked mode, a top inlet of the first section 15 and a bottom outlet of the first section 15 are arranged in a staggered mode in the vertical direction, a bottom outlet of the first section 15 is arranged on the side portion of the lower slide way 14, a top inlet of the second section 16 is communicated with a bottom outlet of the first section 15, and a bottom outlet of the second section 16 and a bottom outlet of the lower slide way 14 are arranged in parallel. The upper layer slideway 17 is divided into two sections, which are mainly used for ensuring that the outlet is flush with the outlet at the bottom of the lower layer slideway 14, and the length of the second section 16 is larger than that of the longest cigarette in order to ensure that the cigarette can smoothly pass through the joint of the first section 15 and the second section 16.

If the actual flow rate of the cigarette coming from a single channel of the cigarette conveying line is too large, the distance between the cigarettes is reduced and even the cigarettes are conveyed in a continuous manner, when the distance is too small, the cigarette in the back of the cigarette discharging hopper 13 impacts the cigarette in the front to change the motion track of the cigarette, the cigarette is clamped in the downward sliding channel, and the cigarette in the back impacts the cigarette in the front to damage the appearance of the cigarette. So if the system detects that the incoming cigarette rod is too dense or is instantaneously partially dense, the flow-limiting spacing control device 1 starts to divide the cigarette rod into more than a set spacing for delivery.

Because the single-channel production capacity of the downstream collector equipment is limited, the cigarette incoming material of the single-channel cigarette conveying line needs to be divided into two adjacent inlet channels which are respectively butted and collected by two outlet channels to realize split flow, the flow of the incoming material of the cigarette line is judged to be overlarge according to the system, the flow-limiting interval control device 1 and the vertical channel-changing device 3 are started simultaneously to realize split flow of the cigarette, and the system equipment is stable to operate in a rated capacity state.

Compared with the prior art, the invention has the beneficial effects that at least:

1. the cigarette carton begins to change the channel from the outlet of the cigarette guide unit, the speed of the cigarette carton just needs to be increased in the vertical direction, the direction of the channel is changed, the impact between the cigarette carton and the channel is reduced, and the appearance of a product is guaranteed.

2. The cigarette carton flow-limiting spacing control device is installed at the position, and the cigarette carton flow-limiting spacing control device enters the cigarette discharging hopper immediately after flow-limiting control is finished, so that the cigarette carton during the falling process of the dead weight at each time has a reasonable spacing, and the problem of channel blockage caused by the collision and the interference of the cigarette carton falling moving track can be avoided.

3. The lane exit is butted with the interchange type slideway device, the channel entrance of the upper structure and the lower structure of the cigarette carton is converted into the channel exit of the left structure and the right structure, and the space of a working site is effectively utilized.

4. The first detection sensor and the second detection sensor detect the flow speed and the spacing condition of the cigarettes and combine the single-channel working capacity of the collector to control the starting speed-limiting spacing control device and the vertical channel separation device, and incoming materials of one channel are effectively separated into two channels, wherein the two channels are provided with outlets corresponding to the inlet channels of the collector.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (10)

1. A cigarette carton speed limiting and shunting system is characterized by comprising:

the current-limiting distance control device is used for controlling the adjacent distance of the cigarettes in the transmission process;

the smoke guide unit is arranged at the output end of the current-limiting distance control device; the vertical channel changing device is used for guiding the cigarette carton into the vertical channel changing device;

the vertical type channel changing device is used for shunting the cigarettes meeting the preset conditions to the interchange type slideway device;

the interchange type slideway device is used for converting two cigarettes which are positioned at the front and the back in relative positions at the top into two cigarettes which are positioned at the left and the right in relative positions at the bottom.

2. The cigarette speed limiting and diversion system of claim 1, wherein the flow limiting spacing control device comprises: the conveying line channel is provided with a clamping unit, the lateral part of the conveying line channel is provided with a first detection sensor and a second detection sensor, when the first detection sensor and the second detection sensor detect a cigarette simultaneously, the clamping unit is triggered to clamp the cigarette corresponding to the clamping unit, and the distance between the first detection sensor and the second detection sensor is greater than the length of a single cigarette.

3. The cigarette carton speed-limiting and flow-dividing system according to claim 2, wherein the clamping unit comprises a reciprocating clamping cylinder and clamping adjusting plates, the reciprocating clamping cylinder is arranged on the conveying line channel, and the two clamping adjusting plates are respectively arranged on the reciprocating clamping cylinder and used for moving towards or away from each other under the action of the reciprocating clamping cylinder.

4. The cigarette speed limiting and distributing system of claim 3, wherein a cigarette outlet for outputting cigarettes is formed in the baffle on one side of the conveying line channel close to the output end.

5. The cigarette speed limiting and distributing system according to claim 2, wherein the cigarette guiding unit comprises a lower cigarette hopper and a shifting lever, the lower cigarette hopper is arranged at a side portion of the conveying line channel, the shifting lever is obliquely arranged on the conveying line channel and used for guiding the cigarettes conveyed on the conveying line channel to the lower cigarette hopper, and an arc-shaped guiding surface is arranged on one side, facing the cigarette conveying direction, of the lower cigarette hopper.

6. The cigarette speed-limiting and flow-dividing system according to any one of claims 1 to 5, wherein the vertical type lane-changing device comprises an enclosure frame, the enclosure frame is open at the upper and lower sides, a lane-changing guide swing plate which is rotatably arranged is arranged in the enclosure frame through a swing bearing support, a lane-changing driving cylinder is arranged outside the enclosure frame and connected with a swing arm, and the lane-changing driving cylinder drives the guide swing plate to move forwards or backwards through the swing arm.

7. The cigarette carton speed-limiting and flow-dividing system according to claim 1, wherein the interchange type slideway device comprises an upper layer slideway and a lower layer slideway, top inlets of the upper layer slideway and the lower layer slideway are arranged in a front-back stacking mode at the top, and bottom outlets of the upper layer slideway and the lower layer slideway are arranged in a left-right side-by-side mode at the bottom.

8. The cigarette carton speed-limiting and flow-dividing system of claim 7, wherein the top inlet and the bottom outlet of the lower layer slide are vertically staggered.

9. The cigarette carton speed-limiting and flow-dividing system according to claim 8, wherein the upper layer slideway comprises a first section and a second section, the first section and the lower layer slideway are arranged in an up-down stacked manner, a top inlet of the first section and a bottom outlet of the first section are arranged in a staggered manner in the vertical direction, a bottom outlet of the first section is arranged on the side of the lower layer slideway, a top inlet of the second section is communicated with a bottom outlet of the first section, and a bottom outlet of the second section and a bottom outlet of the lower layer slideway are arranged in parallel.

10. The cigarette carton speed-limiting and flow-dividing system according to claim 1, further comprising a mounting bracket, wherein the vertical type lane-changing device and the interchange type slideway device are respectively slidably mounted on the mounting bracket.

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