CN112938050A

CN112938050A - Cross conveyor belt type cigarette packet sorting and arranging device

Info

Publication number: CN112938050A
Application number: CN202110331297.XA
Authority: CN
Inventors: 周肇峰; 朱润铭; 刘鸿; 韦典进; 唐维瑞; 唐莉萍; 邓永祥; 陆炳高; 李志华; 陈志燕; 刘启斌; 刘政; 李小兰; 唐顺瀚; 徐雀; 韦干付; 冯守爱; 吴彦; 孟冬玲; 刘绍华
Original assignee: China Tobacco Guangxi Industrial Co Ltd
Current assignee: China Tobacco Guangxi Industrial Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-06-11

Abstract

The invention discloses a cross conveyor belt type tobacco bale sorting and arranging device, which relates to the field of cigarette production equipment and aims at solving the problem that a plurality of feeding transmission lines are required to be arranged at a feeding end in the prior art and the tobacco bales are separated in advance in the same type, so that the occupied area is large. The transverse conveying device can intercept the tobacco bale on the longitudinal conveying device and change the movement direction of the tobacco bale, and the end part of the transverse conveying device is fixedly provided with a material receiving unit for conveying or storing the tobacco bale sent by the transverse conveying device. The device has reasonable design, ingenious structure and good stability.

Description

Cross conveyor belt type cigarette packet sorting and arranging device

Technical Field

The invention relates to the field of cigarette production equipment, in particular to a cross conveyor belt type cigarette packet sorting and arranging device.

Background

The cigarette product packaging specification is generally divided into a carton packaging unit containing ten cigarette packets of cigarette products, which is divided into an upper layer and a lower layer, wherein each layer contains five packets, and the packaging patterns of the cigarette packets are consistent. In order to meet the requirements of products and users and improve the package beautifying effect, the package patterns of five cigarette packets need to be designed in a series mode, the package patterns of the five cigarette packets are different, and then the five cigarette packet cigarette products with different patterns are arranged in sequence to form a complete continuous pattern together. The existing cigarette production and packaging processes are generally as follows: the cigarette is packed from the tray unloader to the hard box packing machine, then enters the outer transparent paper packing machine of box through the cigarette packet conveying channel for transparent package, then enters the hard strip packing machine for packing, then enters the outer transparent paper packing machine of strip for packing and the like, and because the pattern of each cigarette packet is the same, the existing production equipment can not meet the requirement of simultaneously producing the cigarette packets with various different patterns and arranging the cigarette packets with different patterns in sequence. In order to solve the above problems, the applicant respectively developed a cigarette packet sorting and arranging system and applied for national patents, the patent numbers are: CN208790059U, this tobacco bale letter sorting arrangement system can realize letter sorting arrangement, but its feed end needs to set up many pay-off transmission lines to in advance carry out the same kind of separation to the tobacco bale, just so lead to area great. In order to further improve the function of sorting and arranging the cigarette packets and reduce the manufacturing cost of equipment, the applicant further integrates and optimizes the technical scheme.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme:

a cross conveyor belt type cigarette packet sorting and arranging device comprises a feeding transmission line, a sorting and arranging unit and a receiving unit, wherein one end of the feeding transmission line is connected with one end of the sorting and arranging unit, and cigarette packets on the feeding transmission line can be fed onto the sorting and arranging unit;

a sensor is fixedly arranged above the feeding transmission line and used for distinguishing the types of the detected cigarette packet patterns;

the sorting and arranging unit comprises a longitudinal conveying device and a transverse conveying device, wherein a plurality of transverse conveying devices are arranged in the longitudinal conveying device in parallel; the transverse conveying device can intercept the cigarette packets on the longitudinal conveying device and change the moving direction of the cigarette packets;

the end part of the transverse conveying device is fixedly provided with the material receiving unit which is used for conveying or storing the cigarette packet conveyed by the transverse conveying device.

Preferably, a cigarette packet position detection sensor is further fixedly arranged on one side of the longitudinal conveying device, and the cigarette packet position detection sensor corresponds to the transverse conveying device.

Preferably, the longitudinal conveying device comprises a plurality of longitudinal conveying belts arranged in parallel, a space is arranged between every two longitudinal conveying belts, and the transverse conveying device is arranged in the space in a lifting manner;

the upper part of the transverse conveying device can lift in the space formed by a plurality of longitudinal conveying belts.

Preferably, the longitudinal conveying device comprises a longitudinal driving roller and a longitudinal driven roller, the longitudinal driving roller and the longitudinal driven roller are arranged in parallel, and a plurality of longitudinal conveying belts are sleeved on the longitudinal driving roller and the longitudinal driven roller;

the transverse conveying device comprises a lifting seat and a comb-shaped belt conveying unit, and the comb-shaped belt conveying unit is arranged on the lifting seat in a lifting mode;

the lifting seat comprises a lifting seat bottom plate, and a conveying unit lifting device, a baffle plate lifting device and a guide seat are fixedly arranged on the lifting seat bottom plate respectively;

the left side and the right side of the conveying unit lifting device are respectively provided with one guide seat, and the rear side of the conveying unit lifting device is provided with the baffle lifting device;

the guide seat comprises a guide seat bottom plate, an F-shaped support is fixedly arranged on the guide seat bottom plate, and a guide hole is formed between two side plates of the F-shaped support in a through manner;

the comb-shaped belt conveying unit comprises a conveying unit bottom plate, and the bottom of the conveying unit bottom plate is fixedly connected with the top of the conveying unit lifting device; the bottom of the conveying unit bottom plate is also fixedly provided with two guide rods, the two guide rods are matched and correspond to the guide holes, and the guide rods can slide up and down in the guide holes;

a first comb-shaped plate is vertically and fixedly arranged on the front side of the conveying unit bottom plate, and a second comb-shaped plate is vertically and fixedly arranged on the rear side of the conveying unit bottom plate; the first comb plate and the second comb plate are both in a comb-shaped structure, and roller holes are correspondingly formed in the first comb plate and the second comb plate; the roller hole is rotatably provided with a roller; a comb-shaped conveyor belt is wound on the roller and forms a closed loop structure with a rectangular and wavy top;

a motor fixing hole is formed in the first comb plate, and a motor unit is fixedly arranged in the motor fixing hole;

the output rotating shaft of the motor unit is in transmission connection with the roller;

two ends of the outer side of the second comb plate are respectively and fixedly provided with a sliding groove plate; the sliding groove plate is of a Z-shaped structure, and a sliding groove is formed between the sliding groove plate and the second comb plate; a baffle is slidably arranged in the chute, and the bottom of the baffle is fixedly connected with the top of the baffle lifting device;

the height of the baffle is higher than that of the second comb plate;

the baffle is also in a comb-shaped structure and corresponds to the second comb-shaped plate.

Preferably, the cross section of the baffle is in an L-shaped structure, an elongated slot is formed in the baffle, a baffle fixing screw is slidably arranged in the elongated slot in a penetrating manner, and the baffle fixing screw is in threaded connection with the second comb plate.

Preferably, the rollers comprise a steering roller, a driving roller and a tension roller, and the steering roller is provided with a plurality of rollers which are respectively arranged at the turning positions of the comb-shaped tooth edges of the first comb-shaped plate and the second comb-shaped plate;

the driving roller and the tensioning roller are positioned at the lower left sides of the first comb-shaped plate and the second comb-shaped plate, one end of the driving roller is fixedly provided with a driven synchronous pulley, and the driven synchronous pulley is connected with a driving synchronous pulley of the motor unit through a synchronous belt;

the left side of first comb plate is provided with first overspeed device tensioner, the left side of second comb plate is provided with second overspeed device tensioner, the both ends of tensioning roller are rotatable setting respectively on first overspeed device tensioner and the second overspeed device tensioner.

Preferably, the motor unit comprises a motor fixing plate, and a motor transverse supporting plate is vertically and fixedly arranged on one side of the motor fixing plate;

an aviation socket fixing hole is formed in the upper portion of the motor fixing plate in a penetrating mode, and an aviation socket is fixedly arranged in the aviation socket fixing hole in a threaded mode;

the motor fixing plate is also provided with a fixing plate fixing threaded hole and a motor shaft hole in a penetrating way, and a rotating shaft of the motor penetrates through the motor shaft hole and is fixed on one side of the motor fixing plate through screws;

the bottom of the motor is abutted against the transverse supporting plate of the motor;

the motor fixing hole corresponds to the motor fixing plate, a motor mounting sliding plate is vertically and fixedly arranged on the inner side of the first comb plate and is positioned at the lower edge of the motor fixing hole, and the upper surface of the motor mounting sliding plate is flush with the lower edge of the motor fixing hole;

and reinforcing guide plates are fixedly arranged on two sides of the motor mounting sliding plate respectively, and one end of each reinforcing guide plate is fixedly connected with the inner side of the first comb plate.

Preferably, a tensioning sliding chute, two tensioning fixture block fixing pin holes and a compression screw hole are formed in the left side of the first comb plate;

the first tensioning device and the second tensioning device are identical in structure;

the first tensioning device comprises a rotating slide block, a pressure spring, a jackscrew, a clamping block and a compression screw;

the cross section of the rotating sliding block is of an I-shaped structure, a roller shaft hole is formed in the center of the rotating sliding block, the rotating sliding block is slidably arranged in the tensioning sliding chute, and the tensioning roller is rotatably arranged in the roller shaft hole;

the clamping block is buckled on the side face of the first comb plate, the clamping block is connected with the tensioning clamping block fixing pin hole through a pin shaft, and the rear side of the clamping block is in threaded connection with the side face of the first comb plate through a compression screw;

the rotating sliding block and the clamping block are provided with the pressure spring and the jackscrew, one end of the pressure spring is abutted against one end of the rotating sliding block, the other end of the pressure spring is abutted against one end of the jackscrew, and the jackscrew threads penetrate through the clamping block.

Preferably, the fixture block comprises a fixture block bottom plate, and the fixture block bottom plate is of a rectangular plate-shaped structure; the fixture block bottom plate is vertically and fixedly provided with a first positioning plate, a pressure spring blocking piece and a second positioning plate along two sides of the length direction respectively, and the first positioning plate and the second positioning plate are located on two sides of the pressure spring blocking piece respectively;

positioning plate pin holes are formed in the side faces of the first positioning plate and the second positioning plate in a penetrating mode;

the positioning plate pin hole is matched with the tensioning fixture block fixing pin hole, and a fixing pin penetrates through the positioning plate pin hole and the tensioning fixture block fixing pin hole;

the middle part of the fixture block bottom plate is fixedly provided with a stud, and the jackscrew is arranged in the stud in a penetrating way through a slidable thread

And one end of the fixture block bottom plate is provided with a compression screw hole, and the compression screw penetrates through the compression screw hole to be in threaded connection with the side surface of the first comb-shaped plate.

Preferably, the first and second electrodes are formed of a metal,

the bottom of the other end of the sorting and arranging unit is fixedly provided with the unqualified product receiving device.

One end of a feeding transmission line is connected with one end of a sorting and arranging unit, cigarette packets on the feeding transmission line can be fed onto the sorting and arranging unit, a sensor is fixedly arranged above the feeding transmission line and used for distinguishing the types of detected cigarette packet patterns, a defective product receiving device is fixedly arranged at the bottom of the other end of the sorting and arranging unit, the sorting and arranging unit comprises a longitudinal conveying device and a transverse conveying device, and a plurality of transverse conveying devices are respectively arranged in the longitudinal conveying device in parallel. The transverse conveying device can intercept the tobacco bale on the longitudinal conveying device and change the movement direction of the tobacco bale, and the end part of the transverse conveying device is fixedly provided with a material receiving unit for conveying or storing the tobacco bale sent by the transverse conveying device. The invention has reasonable design, ingenious structure, high efficiency and good stability, does not need to change the existing production line too much, is convenient for assembly and maintenance, and well solves the problems that a plurality of feeding transmission lines are needed to be arranged at the feeding end in the prior art and the similar separation is carried out on the cigarette packets in advance, thus causing larger occupied area.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment provided by the invention.

FIG. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a schematic diagram of the overall structure of the sorting and arranging unit in the embodiment of the invention.

Fig. 4 is a schematic diagram of a sorting and arranging unit in an embodiment of the invention.

Fig. 5 is a schematic diagram of the overall structure of the lateral transfer device in the embodiment provided by the invention.

FIG. 6 is a schematic view of another perspective of a lateral transport apparatus in an embodiment of the present invention.

Fig. 7 is a schematic disassembled view of the transverse conveying device in the embodiment provided by the invention.

Fig. 8 is a schematic view of the overall structure of the lifting base in the embodiment of the present invention.

Fig. 9 is a front view of the lifting base in the embodiment of the present invention.

Fig. 10 is an exploded view of a comb belt conveyor unit in an embodiment of the present invention.

FIG. 11 is a schematic view of an embodiment of the invention with the comb conveyor unit removed from the comb conveyor belt.

Fig. 12 is an exploded view of the motor unit in an embodiment of the present invention.

Fig. 13 is a schematic structural diagram of a first comb plate in an embodiment of the invention.

Fig. 14 is an exploded view of a first tensioning device in accordance with an embodiment of the present invention.

Fig. 15 is a schematic view of an overall structure of a latch according to an embodiment of the present invention.

Fig. 16 is a left side view of the latch according to the embodiment of the present invention.

Fig. 17 is a front view of a latch according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described clearly and completely with reference to fig. 1 to 17 of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and 2, a cross conveyor belt type cigarette packet sorting and arranging device comprises a feeding transmission line 1, a sorting and arranging unit 2, a unqualified product receiving device 3, a receiving unit 4 and a delivery transmission line 5, wherein the feeding transmission line 1 is a belt conveyor, one end of the belt conveyor is connected with one end of the sorting and arranging unit 2, and a cigarette packet 6 on the feeding transmission line 1 can be fed onto the sorting and arranging unit 2.

A sensor is fixedly arranged above the feeding transmission line 1 and used for distinguishing the types of the detected cigarette packet patterns. The sensor can be fixed on one side of the feeding transmission line 1 by adopting a C-shaped support, the sensor is fixed on the top of the C-shaped support, and the sensor is positioned right above the feeding transmission line 1 so as to be aligned with a cigarette packet on the feeding transmission line 1. The sensor is preferably a visual recognition sensor. The visual recognition sensor shoots cigarette packets passing through the lower part of the visual recognition sensor and recognizes the cigarette packets through matched recognition software, which pattern the cigarette packets belong to is distinguished, and the action of the sorting and arranging unit 2 is controlled according to different patterns.

And a unqualified product receiving device 3 is fixedly arranged at the bottom of the other end of the sorting and arranging unit 2. The unqualified product receiving device 3 is used for receiving cigarette packets with patterns or defects which cannot be distinguished after detection of the sensor, the unqualified product receiving device 3 is a box and is placed at the bottom of the other end of the sorting and arranging unit 2, and when the cigarette packets move to the end part along the upper surface of the other end of the sorting and arranging unit 2, the cigarette packets automatically fall into the unqualified product receiving device 3.

As shown in fig. 3, the sorting and arranging unit 2 includes a longitudinal conveyor 20 and a lateral conveyor 21, and a plurality of lateral conveyors 21 are arranged in parallel in the longitudinal conveyor 20. The transverse conveyor 21 is able to intercept and change the direction of movement of the packets 6 of cigarettes on the longitudinal conveyor 20. The key point of the sorting and arranging unit 2 is that the longitudinal conveying device 20 inside can convey the cigarette packet longitudinally, that is, along the direction of the feeding conveying line 1, and the transverse conveying device 21 is perpendicular to the longitudinal conveying device 20, so that the direction of the cigarette packet can be changed according to the requirement. For example, the cigarette packet has 5 patterns, and therefore there are 5 transverse conveying devices 21, and when the sensor detects that the current cigarette packet is the first pattern, the control system controls the first transverse conveying device 21 to intercept the cigarette packet passing over the first transverse conveying device, and transversely moves the cigarette packet to feed the cigarette packet into the material receiving unit 4. This achieves a sorting function. By adopting the structure, the number of the feeding transmission lines 1 is reduced, only one feeding transmission line 1 is needed, the whole device has a compact structure, and the volume is greatly reduced.

The end of the transverse conveying device 21 is fixedly provided with a receiving unit 4 for conveying or storing the cigarette packet 6 sent by the transverse conveying device 21. The material receiving unit 4 may be an arrangement conveyor belt in a cigarette packet sorting and arranging system such as CN208790059U, or may be a buffer storage in a cigarette packet sorting and arranging device with application number CN202010019926.0, and its function is mainly to realize that cigarette packets can be arranged according to patterns. During operation, tobacco bale 6 is sent into letter sorting arrangement unit 2 from pay-off transmission line 1, and when passing through the sensor below, the sensor shoots and analyzes the contrast to the pattern of tobacco bale 6 to obtain which type this tobacco bale 6 belongs to. In the present embodiment, the number of cigarette packet patterns is 5 in total, and therefore, 5 transverse conveying devices 21 are correspondingly provided. After determining the pattern of the cigarette packet 6, the sensor transmits a signal to the controller, and the controller controls the corresponding transverse conveying device 21 to intercept the cigarette packet 6 and transversely send the cigarette packet 6 out of the longitudinal conveying device 20, and finally sends the cigarette packet 6 into the material receiving unit 4. The intercepting mode of the transverse conveying device 21 can be a sucking disc mode, an air cylinder telescopic mode, an electric blocking mode and the like, the sucking disc mode, the air cylinder telescopic mode, the electric blocking mode and the like are common structures in the industry, a blocking device in a cigarette packet sorting and arranging system of CN208790059U can also be used for reference, and in a word, the cigarette packet can stop an original running track. The conveying mode of the transverse conveyor 21 may also be various, such as a conveyor belt mode, a roller mode, a cylinder push, an air nozzle blow, etc., as long as the cigarette packet can be transversely moved out of the longitudinal conveyor 20.

In addition, a cigarette packet position detection sensor is fixedly arranged on one side of the longitudinal conveying device 20, and the cigarette packet position detection sensor corresponds to the transverse conveying device 21. When the sorting speed of the sorting arrangement unit 2 is not fast enough, the cigarette packets on the longitudinal conveying device 20 are piled up, and in order to accurately position the position of each cigarette packet, a cigarette packet position detection sensor is fixedly arranged on the side surface of the longitudinal conveying device 20, and the cigarette packet position detection sensor is corresponding to the transverse conveying device 21 and is arranged opposite to the discharging end of the transverse conveying device 21. It should be noted that: the cigarette packet position detection sensor is mainly designed for the reason that the cigarette packet sorting speed is not enough to cause stacking, and is set for more accurate positioning, and under the condition that the speed is not high, the cigarette packet position detection sensor can be not used, and only a closed-loop control system of the longitudinal conveying device 20 is adopted to realize positioning. The closed-loop control system can be a transmission line driven by a servo system or a closed-loop control circuit formed by additionally arranging a rotary encoder on a stepping motor for control.

More specifically, the longitudinal conveying device 20 includes a plurality of longitudinal conveying belts arranged in parallel, a space is arranged between each two longitudinal conveying belts, and a transverse conveying device 21 is arranged in the space in a lifting manner. The transverse conveying device 21 is in a comb-shaped structure, a conveying belt is arranged on the transverse conveying device, and the upper part of the transverse conveying device 21 can lift in a space formed by a plurality of longitudinal conveying belts.

In one embodiment, as shown in fig. 4, the longitudinal conveying device 20 includes a longitudinal driving roller 200 and a longitudinal driven roller 201, the longitudinal driving roller 200 and the longitudinal driven roller 201 are disposed in parallel, and a plurality of longitudinal conveying belts 202 are sleeved on the longitudinal driving roller 200 and the longitudinal driven roller 201. The plurality of longitudinal conveyor belts 202 share the longitudinal driving roller 200 and the longitudinal driven roller 201, so that the parallelism of the conveyor belts can be realized, and the cigarette packet inclination caused by different rotating speeds of each conveyor belt is avoided. The longitudinal driving roller 200 and the longitudinal driven roller 201 should be fixedly arranged on a support, wherein the longitudinal driving roller 200 is also connected with a power device, and the longitudinal driving roller can be directly referred to as the conveyor belt in the common form, especially similar to the glaze line conveyor belt in the production of ceramic tiles.

As shown in fig. 5 to 11, the lateral conveying device 21 includes a lifting seat 210 and a comb belt conveying unit 211, and the comb belt conveying unit 211 is arranged on the lifting seat 210 in a lifting manner. The lifting base 210 includes a lifting base plate 2100, and a conveying unit lifting device 2101, a baffle lifting device 2102, and a guide base 2103 are respectively and fixedly disposed on the lifting base plate 2100.

A guide base 2103 is provided on each of the right and left sides of the conveying unit lifting device 2101, and a barrier lifting device 2102 is provided on the rear side of the conveying unit lifting device 2101.

The guide seat 2103 comprises a guide seat bottom plate 21030, an F-shaped support 21031 is fixedly arranged on the guide seat bottom plate 21030, and a guide hole 21032 is formed between two side plates of the F-shaped support 21031 in a penetrating mode.

The comb belt conveyor unit 211 includes a conveyor unit base 2110, and a bottom of the conveyor unit base 2110 is fixedly coupled to a top of the conveyor unit elevator 2101. Two guide rods 21100 are fixedly arranged at the bottom of the conveying unit bottom plate 2110, the two guide rods 21100 are matched with and correspond to the guide holes 21032, and the guide rods 21100 can slide up and down in the guide holes 21032. The guide 2103 is generally E-shaped, which facilitates fastening. The F-shaped bracket 21031 is an independent F-shaped structure, a guide hole 21032 is arranged on the F-shaped structure, a guide rod 21100 is arranged in the guide hole, and the guide rod 21100 can be more stable due to the adoption of positioning at two ends.

A first comb plate 2111 is vertically and fixedly provided on the front side of the conveying unit base plate 2110, and a second comb plate 21112 is vertically and fixedly provided on the rear side of the conveying unit base plate 2110. The first comb plate 2111 and the second comb plate 21112 are both in a comb structure, and roller holes are correspondingly formed in the two comb plates. The roller holes are rotatably provided with rollers 2113. A comb belt 2114 is wound around the roller 2113, and the comb belt 2114 forms a closed loop structure having a rectangular wave shape at the top. First comb plate 2111 and second comb plate 21112 are both shaped like a comb, and have a rectangular wave shape at the top, and have a plurality of parallel teeth, and a groove is formed between two adjacent teeth, and the width of the groove is larger than the width of longitudinal belt 202, and longitudinal belt 202 can be accommodated therein. The edges of the convex teeth and the bottom of the whole comb-shaped plate are provided with roller holes, a roller 2113 is rotatably arranged in the roller hole between the two plates, a comb-shaped conveyor belt 2114 is arranged on the roller 2113, and the whole comb-shaped conveyor belt 2114 is also in a comb-shaped structure.

A motor fixing hole 21111 is formed in the first comb plate 2111, and a motor unit 2115 is fixedly arranged in the motor fixing hole 21111. The first comb plate 2111 is provided with a motor fixing hole 21111, the motor fixing hole 21111 is internally and fixedly provided with a motor unit 2115, the structure can fully utilize the space, and the motor unit 2115 is arranged between the two comb plates and the conveyor belt, so that the whole structure is more compact, the motor is hidden inside, the mutual interference caused by the mutual parallel arrangement of the plurality of comb belt conveying units 211 is avoided, and the occupied area of the whole sorting and arranging unit 2 is reduced.

The output rotating shaft of the motor unit 2115 is in transmission connection with the roller 2113. The output rotation shaft of the motor unit 2115 and the roller 2113 may be connected by a gear, a belt, a chain, or the like.

Two ends of the outer side of the second comb plate 21112 are respectively fixedly provided with a chute plate 2116. The chute plate 2116 has a zigzag structure, and a chute is formed between the chute plate and the second comb plate 21112. A baffle 2117 is slidably arranged in the sliding groove, and the bottom of the baffle 2117 is fixedly connected with the top of the baffle lifting device 2102.

Baffles 2117 are taller in height than second comb plates 21112.

Baffles 2117 also have a comb-like configuration that corresponds with second comb plates 21112. The baffle 2117 is used for intercepting the longitudinal movement of the cigarette packet. In operation, after the sensor determines the type of the current cigarette packet, the controller first controls the baffle lifting device 2102 in the corresponding transverse conveying device 21 to extend according to the result of the sensor, the baffle lifting device 2102 extends and simultaneously drives the baffle 2117 to move upwards along the chute and protrude out of the upper surface of the longitudinal conveying device 20, at this time, the cigarette packet is blocked by the blocking plate 2117 and stops moving longitudinally, (the longitudinal conveying device can be controlled to stop or decelerate at this time, and of course, the longitudinal conveying device can also run at the original speed, which is determined according to the actual working condition) and then the controller controls the conveying unit lifting device 2101 to extend upwards, and drives the lifting base plate 2100 and the mechanism fixed thereon to move upwards, at this time, the cigarette packet is lifted by the comb-shaped conveyor 2114, the cigarette packet is separated from the upper surface of the longitudinal conveying device 20, meanwhile, the motor unit 2115 drives the roller 2113 to rotate outwards to convey the cigarette packet to the receiving unit 4. After the cigarette packets are intercepted and fed, the conveying unit lifting device 2101 and the baffle plate lifting device 2102 retract and reset to wait for the next interception and conveying.

In one embodiment, referring to fig. 6 and 10, the cross section of the baffle 2117 is an L-shaped structure, an elongated slot 21170 is formed thereon, a baffle fixing screw 21171 is slidably disposed in the elongated slot 21170, and the baffle fixing screw 21171 is in threaded connection with the second comb plate 21112. Baffle setscrew 21171 is a round head screw for preventing baffle 2117 from being deformed by the longitudinal thrust of the cigarette pack. The cross section of the baffle 2117 is L, and the bottom of the baffle 2117 is an L end, so that the design can increase the better fixation of the baffle 2117 and the baffle lifting device 2102.

As shown in fig. 11, the roller 2113 includes a turning roller 21130, a driving roller 21131, and a tension roller 21132, and the turning roller 21130 is provided with a plurality of rollers provided at the turning points of the comb teeth sides of the first comb plate 2111 and the second comb plate 21112, respectively. The driving roller 21131 and the tension roller 21132 are located at the lower left side of the first comb plate 2111 and the second comb plate 21112, one end of the driving roller 21131 is fixedly provided with a driven synchronous pulley 211310, and the driven synchronous pulley 211310 is connected with a driving synchronous pulley 21152 of the motor unit 2115 through a synchronous belt 211311. A first tensioning device 21110 is provided to the left side of the first comb plate 2111, a second tensioning device 21120 is provided to the left side of the second comb plate 21112, and both ends of the tensioning roller 21132 are rotatably provided to the first tensioning device 21110 and the second tensioning device 21120, respectively.

As shown in fig. 12, the motor unit 2115 includes a motor fixing plate 21150, and a motor transverse supporting plate 211500 is vertically and fixedly disposed on one side of the motor fixing plate 21150. An aviation socket fixing hole 211502 is formed in the upper portion of the motor fixing plate 21150 in a penetrating manner, and an aviation socket 21153 is fixedly arranged in the aviation socket fixing hole 211502 through internal threads. The motor fixing plate 21150 is further provided with a fixing plate fixing threaded hole 211501 and a motor shaft hole 211503 in a penetrating manner, and a rotating shaft of the motor 21151 passes through the motor shaft hole 211503 and is fixed on one side of the motor fixing plate 21150 through screws. The bottom of the motor 21151 abuts the motor cross brace 211500. The motor 21151 is a dc brushless motor. The motor fixing hole 21111 corresponds to the motor fixing plate 21150, a motor mounting sliding plate 21113 is vertically and fixedly arranged on the inner side of the first comb plate 2111, the motor mounting sliding plate 21113 is positioned at the lower edge of the motor fixing hole 21111, and the upper surface of the motor mounting sliding plate 21113 is flush with the lower edge of the motor fixing hole 21111. This structure is mainly provided with a motor mounting slide plate 21113 for sliding of the motor unit 2115, considering that the motor unit 2115 is heavy, the motor shaft thereof faces outward, the whole body is hidden inside the first comb plate 2111, and the grasping and positioning mounting are inconvenient. When the motor transverse supporting plate 211500 is used, the motor transverse supporting plate 8911 is aligned with the motor fixing hole 21111 and placed on the motor mounting sliding plate 21113, and then the motor transverse supporting plate is slightly pushed inwards to achieve alignment and mounting.

Reinforcing guide plates 21112 are fixedly arranged on two sides of the motor mounting sliding plate 21113 respectively, and one end of each reinforcing guide plate 21112 is fixedly connected with the inner side of the first comb plate 2111. Due to the design, the bearing capacity of the motor installation sliding plate 21113 can be increased, a guiding effect can be realized, and the situation that the positioning is influenced by the deviation when the motor installation sliding plate 21113 is inserted is prevented.

As shown in fig. 13 to 17, a tensioning sliding slot 21116, two tensioning fixture block fixing pin holes 21117 and a compression screw hole are formed on the left side of the first comb plate 2111.

The first and

second tensioning devices

21110 and 21120 are identical in construction.

The first tensioning device 21110 comprises a rotary slider 211100, a compression spring 211101, a jackscrew 211102, a latch 211103 and a compression screw 211105.

The cross section of the rotating sliding block 211100 is of an I-shaped structure, the center of the rotating sliding block is provided with a roller shaft hole, the rotating sliding block 211100 is slidably arranged in the tensioning sliding groove 21116, and the tensioning roller 21132 is rotatably arranged in the roller shaft hole.

A clamping block 211103 is buckled on the side surface of the first comb plate 2111, a clamping block 211103 is connected with the tensioning clamping block fixing pin hole 21117 through a pin shaft, and the rear side of the clamping block 211103 is further in threaded connection with the side surface of the first comb plate 2111 through a compression screw 211105.

A pressure spring 211101 and a jackscrew 211102 are arranged between the rotating slider 211100 and the clamping block 211103, one end of the pressure spring 211101 abuts against one end of the rotating slider 211100, the other end of the pressure spring 211101 abuts against one end of the jackscrew 211102, and the jackscrew 211102 is threaded through the clamping block 211103.

The clip 211103 includes a clip bottom plate 2111030, and the clip bottom plate 2111030 is a rectangular plate-shaped structure. The fixture block bottom plate 2111030 is vertically and fixedly provided with a first positioning plate 2111033, a pressure spring stopper 2111035 and a second positioning plate 2111034 along two sides of the length direction, and the first positioning plate 2111033 and the second positioning plate 2111034 are respectively located on two sides of the pressure spring stopper 2111035.

The side surfaces of the first positioning plate 2111033 and the second positioning plate 2111034 are both provided with positioning plate pin holes in a penetrating way.

The locating plate pin hole is matched with the tensioning fixture block fixing pin hole 21117, and a fixing pin is arranged in the locating plate pin hole and the tensioning fixture block fixing pin hole in a penetrating mode.

A stud 2111031 is fixedly arranged in the middle of the fixture block bottom plate 2111030, and a jackscrew 211102 is arranged in the stud 2111031 in a sliding threaded manner

One end of the fixture block bottom plate 2111030 is provided with a compression screw hole 2111032, and a compression screw 211105 passes through the compression screw hole 2111032 to be in threaded connection with the side surface of the first comb plate 2111. Because the first tensioning device 21110 is internally provided with a spring, the tension between the driving roller 21131 and the tensioning roller 21132 is larger, the force required for adjusting the gap between the driving roller 21131 and the tensioning roller 21132 is larger, and the adjustment by adopting a common thread adjusting mode is more laborious, the lever structure is designed and the mode of adding the compression screw 211105 is realized. When the tightness of the conveyor belt is adjusted, the rotating sliding block 211100, the pressure spring 211101, the jackscrew 211102 and the clamping block 211103 are placed in the tensioning sliding groove 21116 in sequence, and the positioning plate pin hole on the first positioning plate 2111033 at one end of the clamping block 211103 and the tensioning clamping block fixing pin hole 21117 are inserted into the fixing pin, so that the whole clamping block 211103 can rotate along the fixing pin, a lever structure taking the fixing pin as a fulcrum can be formed, at the moment, the compression screw 211105 penetrates through the compression screw hole 2111032 to be in threaded connection with the side face of the first comb-shaped plate 2111, the angle of the clamping block 211103 can be easily adjusted by adjusting the compression screw 211105, labor-saving fixation is achieved, and when the second positioning plate 2111034 is aligned with the corresponding tensioning clamping block fixing pin hole 21117, the fixing pin can be fixed by inserting the. After the fixation is completed, the adjustment of the pressure spring 211101 and the adjustment of the tensioning roller 21132 can be realized by adjusting the jackscrew 211102 through a screwdriver. The installation mode is labor-saving and convenient to install.

Claims

1. The utility model provides a cross conveyor belt tobacco bale letter sorting collating unit, includes pay-off transmission line (1), letter sorting arrangement unit (2) and connects material unit (4), its characterized in that:

one end of the feeding transmission line (1) is connected with one end of the sorting and arranging unit (2), and the cigarette packets (6) on the feeding transmission line (1) can be sent to the sorting and arranging unit (2);

a sensor is fixedly arranged above the feeding transmission line (1) and used for distinguishing the types of the detected cigarette packet patterns;

the sorting and arranging unit (2) comprises a longitudinal conveying device (20) and a transverse conveying device (21), wherein a plurality of transverse conveying devices (21) are respectively arranged in the longitudinal conveying device (20) in parallel; the transverse conveying device (21) can intercept the cigarette packets (6) on the longitudinal conveying device (20) and change the movement direction of the cigarette packets;

the end part of the transverse conveying device (21) is fixedly provided with the material receiving unit (4) which is used for conveying or storing the cigarette packet (6) sent by the transverse conveying device (21).

2. The cross-conveyor cigarette packet sorting and arranging device according to claim 1, characterized in that:

a cigarette packet position detection sensor is fixedly arranged on one side of the longitudinal conveying device (20), and the cigarette packet position detection sensor corresponds to the transverse conveying device (21).

3. The cross-conveyor cigarette packet sorting and arranging device according to claim 1, characterized in that:

the longitudinal conveying device (20) comprises a plurality of longitudinal conveying belts arranged in parallel, a space is arranged between every two longitudinal conveying belts, and the transverse conveying devices (21) are arranged in the space in a lifting manner;

the transverse conveying device (21) is of a comb-shaped structure, a conveying belt is arranged on the transverse conveying device, and the upper portion of the transverse conveying device (21) can lift in a space formed by a plurality of longitudinal conveying belts.

4. The cross-conveyor cigarette packet sorting and arranging device according to claim 3, characterized in that:

the longitudinal conveying device (20) comprises a longitudinal driving roller (200) and a longitudinal driven roller (201), the longitudinal driving roller (200) and the longitudinal driven roller (201) are arranged in parallel, and a plurality of longitudinal conveying belts (202) are sleeved on the longitudinal driving roller (200) and the longitudinal driven roller (201);

the transverse conveying device (21) comprises a lifting seat (210) and a comb-shaped belt conveying unit (211), and the comb-shaped belt conveying unit (211) is arranged on the lifting seat (210) in a lifting mode;

the lifting seat (210) comprises a lifting seat bottom plate (2100), and a conveying unit lifting device (2101), a baffle lifting device (2102) and a guide seat (2103) are fixedly arranged on the lifting seat bottom plate (2100) respectively;

the left side and the right side of the conveying unit lifting device (2101) are respectively provided with one guide seat (2103), and the rear side of the conveying unit lifting device (2101) is provided with the baffle lifting device (2102);

the guide seat (2103) comprises a guide seat bottom plate (21030), an F-shaped support (21031) is fixedly arranged on the guide seat bottom plate (21030), and a guide hole (21032) is formed between two side plates of the F-shaped support (21031) in a penetrating manner;

the comb-shaped belt conveying unit (211) comprises a conveying unit bottom plate (2110), and the bottom of the conveying unit bottom plate (2110) is fixedly connected with the top of the conveying unit lifting device (2101); the bottom of the conveying unit bottom plate (2110) is also fixedly provided with two guide rods (21100), the two guide rods (21100) are matched and correspond to the guide holes (21032), and the guide rods (21100) can slide up and down in the guide holes (21032);

a first comb plate (2111) is vertically and fixedly arranged on the front side of the conveying unit bottom plate (2110), and a second comb plate (21112) is vertically and fixedly arranged on the rear side of the conveying unit bottom plate (2110); the first comb plate (2111) and the second comb plate (21112) are both in a comb-shaped structure, and roller holes are correspondingly formed in the first comb plate and the second comb plate; the roller hole is rotatably provided with a roller (2113); a comb-shaped conveyor belt (2114) is wound on the roller (2113), and the comb-shaped conveyor belt (2114) forms a closed loop structure with a rectangular and wavy top;

a motor fixing hole (21111) is formed in the first comb plate (2111), and a motor unit (2115) is fixedly arranged in the motor fixing hole (21111);

the output rotating shaft of the motor unit (2115) is in transmission connection with the roller (2113);

two ends of the outer side of the second comb-shaped plate (21112) are respectively and fixedly provided with a sliding groove plate (2116); the sliding groove plate (2116) is of a Z-shaped structure, and a sliding groove is formed between the sliding groove plate and the second comb-shaped plate (21112); a baffle plate (2117) is slidably arranged in the sliding groove, and the bottom of the baffle plate (2117) is fixedly connected with the top of the baffle plate lifting device (2102);

the height of the baffle (2117) is higher than the second comb plate (21112);

the baffles (2117) are also comb-shaped, which correspond to the second comb plates (21112).

5. The cross-conveyor cigarette packet sorting and arranging device according to claim 1, characterized in that:

the cross section of the baffle plate (2117) is of an L-shaped structure, an elongated slot (21170) is formed in the elongated slot (21170), a baffle plate fixing screw (21171) can slidably penetrate through the elongated slot (21170), and the baffle plate fixing screw (21171) is in threaded connection with the second comb-shaped plate (21112).

6. The cross-conveyor cigarette packet sorting and arranging device according to claim 4, characterized in that:

the rollers (2113) comprise a turning roller (21130), a driving roller (21131) and a tensioning roller (21132), and a plurality of turning rollers (21130) are arranged at the turning positions of the comb-shaped tooth edges of the first comb-shaped plate (2111) and the second comb-shaped plate (21112) respectively;

the driving roller (21131) and the tensioning roller (21132) are positioned at the left lower side of the first comb plate (2111) and the second comb plate (21112), one end of the driving roller (21131) is fixedly provided with a driven synchronous pulley (211310), and the driven synchronous pulley (211310) is connected with a driving synchronous pulley (21152) of the motor unit (2115) through a synchronous belt (211311);

a first tensioning device (21110) is arranged on the left side of the first comb plate (2111), a second tensioning device (21120) is arranged on the left side of the second comb plate (21112), and two ends of the tensioning roller (21132) are rotatably arranged on the first tensioning device (21110) and the second tensioning device (21120) respectively.

7. The cross-conveyor cigarette packet sorting and arranging device according to claim 6, characterized in that:

the motor unit (2115) comprises a motor fixing plate (21150), and a motor transverse supporting plate (211500) is vertically and fixedly arranged on one side of the motor fixing plate (21150);

an aviation socket fixing hole (211502) is formed in the upper portion of the motor fixing plate (21150) in a penetrating mode, and an aviation socket (21153) is fixedly arranged in the aviation socket fixing hole (211502) in a threaded mode;

the motor fixing plate (21150) is also provided with a fixing plate fixing threaded hole (211501) and a motor shaft hole (211503) in a penetrating way, and a rotating shaft of the motor (21151) penetrates through the motor shaft hole (211503) and is fixed on one side of the motor fixing plate (21150) through screws;

the bottom of the motor (21151) is abutted against the motor transverse supporting plate (211500);

the motor fixing hole (21111) corresponds to the motor fixing plate (21150), a motor mounting sliding plate (21113) is vertically and fixedly arranged on the inner side of the first comb plate (2111), the motor mounting sliding plate (21113) is positioned at the lower edge of the motor fixing hole (21111), and the upper surface of the motor mounting sliding plate (21113) is flush with the lower edge of the motor fixing hole (21111);

and reinforcing guide plates (21112) are fixedly arranged on two sides of the motor mounting sliding plate (21113) respectively, and one end of each reinforcing guide plate (21112) is fixedly connected with the inner side of the corresponding first comb plate (2111).

8. The cross-conveyor cigarette packet sorting and arranging device according to claim 7, characterized in that:

a tensioning sliding chute (21116), two tensioning fixture block fixing pin holes (21117) and a compression screw hole are formed in the left side of the first comb plate (2111);

the first tensioning device (21110) and the second tensioning device (21120) are identical in structure;

the first tensioning device (21110) comprises a rotating slide block (211100), a pressure spring (211101), a jackscrew (211102), a clamping block (211103) and a compression screw (211105);

the cross section of the rotating sliding block (211100) is of an I-shaped structure, a roller shaft hole is formed in the center of the rotating sliding block, the rotating sliding block (211100) is slidably arranged in the tensioning sliding groove (21116), and the tensioning roller (21132) is rotatably arranged in the roller shaft hole;

the clamping block (211103) is buckled on the side face of the first comb-shaped plate (2111), the clamping block (211103) is connected with the tensioning clamping block fixing pin hole (21117) through a pin shaft, and the rear side of the clamping block (211103) is in threaded connection with the side face of the first comb-shaped plate (2111) through a compression screw (211105);

the rotating slider (211100) and the clamping block (211103) are provided with the pressure spring (211101) and the jackscrew (211102), one end of the pressure spring (211101) abuts against one end of the rotating slider (211100), the other end of the pressure spring (211101) abuts against one end of the jackscrew (211102), and the jackscrew (211102) is threaded through the clamping block (211103).

9. The cross-conveyor cigarette packet sorting and arranging device according to claim 8, characterized in that:

the clip (211103) comprises a clip bottom plate (2111030), and the clip bottom plate (2111030) is of a rectangular plate-shaped structure; the fixture block bottom plate (2111030) is vertically and fixedly provided with a first positioning plate (2111033), a pressure spring stopper piece (2111035) and a second positioning plate (2111034) along two sides of the length direction, and the first positioning plate (2111033) and the second positioning plate (2111034) are located on two sides of the pressure spring stopper piece (2111035) respectively;

positioning plate pin holes are formed in the side surfaces of the first positioning plate (2111033) and the second positioning plate (2111034) in a penetrating mode;

the positioning plate pin hole is matched with the tensioning fixture block fixing pin hole (21117), and a fixing pin is arranged in the positioning plate pin hole and the tensioning fixture block fixing pin hole in a penetrating manner;

a stud (2111031) is fixedly arranged in the middle of the fixture block bottom plate (2111030), and the jackscrew (211102) is threaded in the stud (2111031) in a sliding manner

One end of the fixture block bottom plate (2111030) is provided with a compression screw hole (2111032), and the compression screw (211105) passes through the compression screw hole (2111032) and is in threaded connection with the side face of the first comb-shaped plate (2111).

10. The cross-conveyor cigarette packet sorting and arranging device according to claim 1, characterized in that:

the bottom of the other end of the sorting and arranging unit (2) is fixedly provided with the unqualified product receiving device (3).