CN206969043U - The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected - Google Patents

The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected Download PDF

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Publication number
CN206969043U
CN206969043U CN201720714636.1U CN201720714636U CN206969043U CN 206969043 U CN206969043 U CN 206969043U CN 201720714636 U CN201720714636 U CN 201720714636U CN 206969043 U CN206969043 U CN 206969043U
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CN
China
Prior art keywords
cigarette
lid
cigarette bag
conveying channel
transfer roller
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Withdrawn - After Issue
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CN201720714636.1U
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Chinese (zh)
Inventor
张彬
赵健波
王玉明
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Chongqing China Tobacco Industry Co Ltd
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Chongqing China Tobacco Industry Co Ltd
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Priority to CN201720714636.1U priority Critical patent/CN206969043U/en
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Withdrawn - After Issue legal-status Critical Current
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Abstract

It the utility model is related to the device in cigarette hard packet packing machine, the hard packet packer cigarette packet conveying channel that can be particularly rejected to cigarette bag on-line checking.Including support crane span structure, baffle plate and conveyer belt, lid separator, detection means and waste product cigarette bag rejecting mechanism are installed on cigarette packet conveying channel.The cigarette packet conveying channel can be to what is conveyed on cigarette packet conveying channel, and lid, which can not be separated and can not separated to the promotion formula of qualifying distance, renovates the on-line automatic rejecting of hard case cigarette bag progress.

Description

The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected
Technical field
It the utility model is related to the cigarette packet conveying channel of the device in cigarette hard packet packing machine, particularly hard packet packer.
Background technology
ZB45 type packaging units are that China National Tobacco Import & Export Co. introduces Italian G. D Co. GDX2 types, are transferred to The equipment of Hai Yancaogongyejixiechang production domesticization, YB45 types hard packet packer therein are its host machine parts, and the type device is given birth to Production capacity power is up to 400 bags/minute, and stable performance, production efficiency is high, is widely used in each tobacco productive corporation.
With the development of tobacco product, a kind of promotion formula is renovated capsule rigid package and arisen at the historic moment, including the hard box bag of ZB45 types Traditional Packing mode including installation can not meet the requirement of this packaging.Number of patent application is 2017100939457.5 Technical scheme be exactly to ZB45 type packaging unit host machine parts one kind improve, can be online to the monoblock type of cigarette external packaging Label paper is cut, so as to realize that promotion formula renovates automatic packaging of the cigarette bag on YB45 type hard packet packers.
In actual production process, it is likely to occur label paper because the cutting to monoblock type label paper does not cut bottom and mutually glues Phenomenon even, or there is the phenomenon that pull tab slide plate jumps out inner box paper neck, the former can cause lid to be unable to drawing separation and make Lid can not be opened, and it is less smooth that the latter can open the drawing of lid.At present on a production line, there are these mass defects Promotion formula renovates hard case cigarette bag and still needs to manually carry out checking screening and rejecting, and operating efficiency is low and the amount of labour is big.It is if right These defect cigarette bags carry out online automatic detection and rejecting, just have to convey in the cigarette bag that cigarette bag is delivered to subsequent processing and lead to On road, the device for eliminating of the lid separating mechanism of cigarette bag, detection means and waste product cigarette bag is set up.
The content of the invention
The purpose of this utility model is to provide a kind of can be conveyed to the hard packet packer cigarette bag that cigarette bag on-line checking is rejected and led to Road, can be to what is conveyed on cigarette packet conveying channel, and lid can not be separated and can not separated to the promotion formula of qualifying distance and renovate Hard case cigarette bag carries out on-line automatic rejecting.
The hard packet packer cigarette packet conveying channel described in the utility model that cigarette bag on-line checking can be rejected, including support Crane span structure, the baffle plate positioned at support crane span structure both sides and the conveyer belt between baffle plate, are passed on cigarette packet conveying channel along conveyer belt Direction is sent to be sequentially installed with lid separator, detection means and waste product cigarette bag rejecting mechanism, lid separator includes two pairs Differential transfer roller and the transmission mechanism for driving differential transfer roller to be rotated along conveyer belt direction of transfer, two pairs of differential transfer rollers It is arranged symmetrically in conveyer belt both sides, each pair differential transfer roller include being sequentially arranged along conveyer belt direction of transfer one passes at a slow speed Disk roller and a quick transfer roller are sent, when lid separator is run, the linear resonance surface velocity of transfer roller is less than fast at a slow speed The linear resonance surface velocity of fast transfer roller, but more than or equal to the transfer rate of conveyer belt;Two at a slow speed between transfer roller away from The distance between from equal to two quick transfer rollers, but the distance between less than two pieces baffle plates, are also smaller than intending carrying out lid point From cigarette bag thickness;The distance between each pair differential transfer roller center is less than the length of cigarette bag when lid does not separate.
The detection means include first group of laser opposite-radiation optoelectronic switch being sequentially arranged along conveyer belt direction of transfer and Second group of laser opposite-radiation optoelectronic switch, two groups of laser opposite-radiation optoelectronic switches electrically connect with PLC, every group of laser opposite-radiation photoelectricity Switch is located at conveyer belt both sides respectively, and distance of two groups of laser opposite-radiation optoelectronic switches on conveyer belt direction of transfer is more than cigarette Cigarette packet length when bag lid does not pull open, but it is less than cigarette packet length when carton of packets of cigarettes lid is fully withdrawn.
The waste product cigarette bag rejecting mechanism includes being made up of compression gas tank (21), blow-out nozzle (23) and magnetic valve (22) Rejecting gas circuit, towards cigarette packet conveying channel on blow-out nozzle one piece of baffle plate installed therein, and pass through tracheae and compression gas tank Connection, magnetic valve are electrically connected with the PLC, and simultaneously time-delay closing is automatically opened up by PLC controls, so as to control the opening for rejecting gas circuit And closing.
The transmission mechanism includes toothed gearing electric motor, active duplex belt wheel, two driven duplex belt wheels, two driven belts The output shaft of wheel, tensioning pulley, two fast pulldown axles and two slow-speed drive axles, active duplex belt wheel and toothed gearing electric motor Key connecting, and be connected by the first synchronous cog belt with wherein one driven duplex belt wheel, the driven duplex belt wheel of another passes through Two-sided synchronous toothed belt is connected with tensioning pulley, while is connected by the two-sided synchronous toothed belt with active duplex belt wheel, driven Duplex belt wheel and at a slow speed transfer roller the both ends key connecting with slow-speed drive axle respectively;A wherein driven duplex belt wheel passes through Two synchronous cog belts are connected with a wherein driven pulley, the driven duplex belt wheel of another by the 3rd synchronous cog belt with it is another The connection of driven pulley, driven pulley and quick transfer roller the both ends key connecting with fast pulldown axle respectively.
The baffle plate offers one section of gap at installation lid separator, and two pieces and baffle plate are provided with the opening position The distance between parallel guide plate, two pieces of guide plates are less than the distance between two pieces of baffle plates, but more than intending carrying out lid separation Cigarette bag thickness, it is in "eight" shape that two pieces of guide plates are flared out in cigarette bag input;Via is offered on two pieces of guide plates, Two pairs of differential transfer rollers protrude from the interior of two pieces of guide plates respectively positioned at the outside of two pieces of guide plates, and stretch into the via Side.
Two the distance between transfer rollers at a slow speed, and the distance between two quick transfer rollers are relatively intended carrying out box Cover the small 0.5~1.5mm of cigarette bag thickness of separation.
The diameter of two quick transfer rollers is identical with the diameter of two transfer rollers at a slow speed, each pair differential transfer roller Rotating ratio is 1.47.
Distance L of two groups of laser opposite-radiation optoelectronic switches on conveyer belt direction of transfer meets:L1+7mm≤L≤ L1+ 13mm, wherein, L1 is length of the cigarette bag when lid does not separate.
The course of work of the present utility model is as follows:
The promotion formula hard case cigarette bag produced by hard packet packer is sent to box on cigarette packet conveying channel through conveyer belt When at lid separator, be first a pair at a slow speed transfer roller contacted with the big lid (upper box cover) of cigarette bag, cigarette bag is slow at a pair Continue to run forward under the agent pressure frictional force of fast transfer roller and the collective effect of conveyer belt, to big lid and a pair of quick transmission Disk roller contacts and continues to run forward.Contacted when cigarette bag is run to a pair of quick transfer rollers with big lid, and a pair pass at a slow speed When sending the disk roller to be contacted with small lid (lower casing), due to the differential action of quick transfer roller and transfer roller at a slow speed, big lid Just produce and separate with small lid.When large and small lid is separated to a preset distance, a pair of transfer roller and disengagings of small lid at a slow speed Contact, cigarette bag continues to run forward under a pair of quick transfer roller agent pressure frictional force effects, until being taken off with quick transfer roller From contact, so as to realize the separation of promotion formula hard case cigarette bag lid, the cigarette bag of the subsequent separated state of lid acts in conveyer belt At lower operation to detection means.
If the monoblock type label paper of cigarette bag because cutting do not cut bottom occur it is inter-adhesive, or occur lid pull tab slide plate jump Go out when inner box paper neck, lid will can not be separated or can not separate to predetermined distance.
Cigarette bag is when passing through detection means, if second group of laser opposite-radiation optoelectronic switch interdicts light beam by Yan Bao front ends, together When first group of laser opposite-radiation optoelectronic switch by Yan Bao rear ends interdict light beam when, then PLC judges the cigarette bag for certified products, magnetic valve It is closed, rejects gas circuit and be unopened, cigarette bag continues to run with forward.If second group of laser opposite-radiation optoelectronic switch is by cigarette Bag front edge interdicts light beam, and now the light beam of first group of laser opposite-radiation optoelectronic switch is not interrupted, first group of laser pair Formula optoelectronic switch is penetrated to PLC output voltage signals, PLC judges the cigarette bag for waste product, and control magnetic valve is opened, and it is certain to be delayed Close after time, opened certain time so that rejecting gas circuit, blow-out nozzle blowout gases at high pressure, waste product cigarette bag is blown off cigarette bag Transfer passage.
It is flared out being in "eight" shape in cigarette bag input in two pieces of guide plates of two pieces of baffle plate opening position installations, cigarette can be made Bag is smoothly imported between two pieces of guide plates.The distance of two pieces of guide plates is less than the distance between two pieces of baffle plates, and cigarette can be made to assure really And a pair are smoothly entered at a slow speed between transfer roller.
Two at a slow speed between transfer roller, and the distance between two quick transfer rollers relatively intend carrying out lid separation The cigarette small 0.5~1.5mm of bag thickness, can be in the case where ensureing that transfer roller have enough squeeze frictions to cigarette bag, cigarette Bag will not produce irreversible deformation and produce mass defect.
The utility model on cigarette packet conveying channel due to being mounted with that lid separator, detection means and waste product cigarette bag pick Except mechanism, the on-line automatic separation of the large and small lid of cigarette bag can be realized on cigarette packet conveying channel, and can be according to being separated The length of cigarette bag after effect detects to the separate condition of cigarette bag, and judges whether carton of packets of cigarettes lid is opened with this, or Whether it is opened to predetermined length, so as to judge whether smoke bag is qualified, and then the waste product cigarette bag detected is rejected, so as to Realize to what is conveyed on cigarette packet conveying channel, lid, which can not be separated and can not separated to the promotion formula of qualifying distance, renovates hard box Cigarette bag carries out on-line automatic rejecting, instead of artificial screening operation completely, significantly reduces the amount of labour, improves production effect Rate.And because the linear resonance surface velocity of transfer roller at a slow speed is less than the linear resonance surface velocity of quick transfer roller, but it is more than or equal to The transfer rate of conveyer belt, in separation process is implemented to cigarette bag, the cigarette bag on cigarette packet conveying channel is not in even to wrap to stack The situation of blocking, therefore do not interfere with normal conveying operation of the cigarette bag on cigarette packet conveying channel.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is Fig. 1 top view;
Fig. 3 is the axonometric drawing of lid separator in the utility model;
Fig. 4 is the axonometric drawing of another angle of lid separator;
Fig. 5 is the plan of transmission mechanism in lid separator;
Embodiment
The utility model is described in further detail in conjunction with accompanying drawing.
As shown in Figures 1 to 5, this can carry out the hard packet packer cigarette packet conveying channel of online lid separation detection, including Positioned at the support crane span structure 1 of cigarette packet conveying channel bottom, the baffle plate 3 positioned at support crane span structure 1 both sides and between two pieces of baffle plates 3 Conveyer belt 2.Lid separator, detection means are sequentially installed with along the direction of transfer of conveyer belt 2 and give up on cigarette packet conveying channel Product cigarette bag rejecting mechanism, lid separator include two pairs of differential transfer rollers and drive differential transfer roller to be passed along conveyer belt 2 Send the transmission mechanism that direction rotates.Lid separator is arranged on one section of opening position of two pieces of baffle plates 3, is provided with the opening position The distance between two pieces of guide plates 4 parallel with baffle plate 3, two pieces of guide plates 4 are less than the distance between two pieces of baffle plates 3, but are more than Intend carrying out the thickness of the cigarette bag 10 of lid separation, it is in "eight" shape that two pieces of guide plates 4 are flared out in the input of cigarette bag 10.Two pieces Via is offered on guide plate 4, two pairs of differential transfer rollers are located at the outside of two pieces of guide plates 4 respectively, and stretch into the via, The medial surface of two pieces of guide plates 4 is protruded from, two pairs of differential transfer rollers is arranged symmetrically in the both sides of conveyer belt 2.Each pair differential passes Send that disk roller includes being sequentially arranged along the direction of transfer of conveyer belt 2 one transfer roller 5 and a quick transfer roller 6 at a slow speed, are total to Transfer roller 5 and two quick transfer rollers 6, the diameter of two quick transfer rollers 6 transmit at a slow speed meter two with two at a slow speed The diameter of disk roller 5 is identical.When lid separator is run, the linear resonance surface velocity of transfer roller 5 is less than quick transfer roller at a slow speed The linear resonance surface velocity of wheel 6, but more than the transfer rate of (can also be equal to) conveyer belt 2, quick transfer roller 6 and transfer roller at a slow speed 5 rotating ratio, the i.e. rotating ratio of each pair differential transfer roller are 1.47.Two at a slow speed the distance between transfer roller 5 be equal to two Only the distance between quick transfer roller 6, the distance are less than the distance between two pieces of guide plates 4 between two pieces of baffle plates 3 certainly Distance, be also smaller than intend carry out lid separation cigarette bag 10 thickness, the distance relatively intend progress lid separation the thickness of cigarette bag 10 Small 0.5~1.5mm, and the distance between each pair differential transfer roller center is less than the length of cigarette bag 10 when lid does not separate, It can so ensure that two pairs of differential transfer rollers can act on the cigarette bag 10 for intending carrying out lid separation simultaneously.
The detection means includes first group of laser opposite-radiation optoelectronic switch 19 being sequentially arranged along the direction of transfer of conveyer belt 2 With second group of laser opposite-radiation optoelectronic switch 20, two groups of laser opposite-radiation optoelectronic switches electrically connect with PLC, every group of laser opposite-radiation Optoelectronic switch is located at the both sides of conveyer belt 2, and distance of two groups of laser opposite-radiation optoelectronic switches on the direction of transfer of conveyer belt 2 respectively Cigarette packet length when not pulled open more than carton of packets of cigarettes lid, but it is less than cigarette packet length when carton of packets of cigarettes lid is fully withdrawn.In the present embodiment, (L also can be L1+7mm or L+ to distance L=L1+10mm of two groups of laser opposite-radiation optoelectronic switches on conveyer belt direction of transfer 13mm), wherein, L1 is length of the cigarette bag when lid does not separate.
The waste product cigarette bag rejecting mechanism includes the rejecting gas being made up of compression gas tank 21, blow-out nozzle 23 and magnetic valve 22 Road, connect towards cigarette packet conveying channel, and by tracheae and compression gas tank 21 on 23 installed therein one pieces of baffle plates 3 of blow-out nozzle Connect, magnetic valve 22 electrically connects with the PLC, is controlled by PLC and closes (the time of time-delay closing after automatically opening up and being delayed 1 second Can be set according to actual conditions), so as to control the opening and closing for rejecting gas circuit.On the baffle plate 3 that blow-out nozzle 23 faces Jagged 24 are opened up, the waste product cigarette bag being removed will leave cigarette packet conveying channel at the breach 24.
The transmission mechanism includes toothed gearing electric motor 9, the driven duplex belt wheel 15, two of active duplex belt wheel 12, two Driven pulley 17,13, two fast pulldown axles 7 of tensioning pulley and two slow-speed drive axles 8, active duplex belt wheel 12 subtract with gear The output shaft key connecting of speed motor 9, and be connected by the first synchronous cog belt 11 with wherein one driven duplex belt wheel 15, separately One driven duplex belt wheel 15 is connected by two-sided synchronous toothed belt 14 with tensioning pulley 13, while passes through the Double-side Synchronous tooth Shape band 14 is connected with active duplex belt wheel 12, driven duplex belt wheel 15 and at a slow speed transfer roller 5 respectively with slow-speed drive axle 8 two Hold key connecting;A wherein driven duplex belt wheel 15 is connected by the second synchronous cog belt 18 with a wherein driven pulley 17, The driven duplex belt wheel 15 of another is connected by the 3rd synchronous cog belt 16 with another driven pulley 17, driven pulley 17 and fast The fast transfer roller 6 both ends key connecting with fast pulldown axle 7 respectively.
The promotion formula hard case cigarette bag 10 produced by hard packet packer transmits on cigarette packet conveying channel through conveyer belt 2 When to lid separator, be first a pair at a slow speed transfer roller 5 contacted with the big lid of cigarette bag 10, cigarette bag 10 is slow at a pair Continue to run forward under the agent pressure frictional force of fast transfer roller 5 and the collective effect of conveyer belt 2, passed to big lid and a pair are quick Send disk roller 6 to contact and continue to run forward.Contacted when cigarette bag 10 is run to a pair of quick transfer rollers 6 with big lid, and a pair When transfer roller 5 contacts with small lid at a slow speed, due to the differential action of quick transfer roller 6 and transfer roller 5 at a slow speed, big lid Just produce and separate with small lid.When large and small lid is separated to a preset distance, a pair at a slow speed transfer roller 5 taken off with small lid From contact, cigarette bag 10 continues to run forward under a pair of quick transfer rollers, 6 doses of pressure frictional force effects, until with quick transfer roller Wheel 6 disengages, and so as to realize the separation of promotion formula hard case cigarette bag lid, the cigarette bag 10 of the subsequent separated state of lid is conveying At lower operation to the detection means of the effect of band 2.
If the monoblock type label paper of cigarette bag 10 occurs inter-adhesive because cutting does not cut bottom, or there is lid pull tab slide plate Jump out when inner box paper neck, lid will can not be separated or can not separate to predetermined distance.
Cigarette bag is when passing through detection means, if second group of laser opposite-radiation optoelectronic switch 20 interdicts light by the front end of cigarette bag 10 Beam, at the same first group of laser opposite-radiation optoelectronic switch 19 by the rear end of cigarette bag 10 interdict light beam when, then PLC judges that the cigarette bag 10 is Certified products, magnetic valve 22 are closed, and are rejected gas circuit and are unopened, cigarette bag 10 continues to run with forward.If second group of laser Correlation optoelectronic switch 20 interdicts light beam, and the now light of first group of laser opposite-radiation optoelectronic switch 19 by the front edge of cigarette bag 10 Shu Wei is interrupted, and for first group of laser opposite-radiation optoelectronic switch to PLC output voltage signals, PLC judges the cigarette bag 10 for waste product, and Control magnetic valve 22 is automatically opened up and closed after being delayed 1 second, is opened 1 second so as to reject gas circuit, blow-out nozzle 23 is blown out Gases at high pressure, waste product cigarette bag 10 is blown off cigarette packet conveying channel.

Claims (7)

  1. The hard packet packer cigarette packet conveying channel that 1. cigarette bag on-line checking can be rejected, including support crane span structure(1), positioned at support bridge The baffle plate of frame both sides(3)And the conveyer belt between baffle plate(2), it is characterised in that:Along conveyer belt on cigarette packet conveying channel Direction of transfer is sequentially installed with lid separator, detection means and waste product cigarette bag rejecting mechanism, and lid separator includes two To differential transfer roller and the transmission mechanism for driving differential transfer roller to be rotated along conveyer belt direction of transfer, two pairs of differential transfer rollers Wheel is arranged symmetrically in conveyer belt both sides, and each pair differential transfer roller include being sequentially arranged along conveyer belt direction of transfer one is at a slow speed Transfer roller(5)With a quick transfer roller(6), when lid separator is run, the surface linear speed of transfer roller at a slow speed Degree is less than the linear resonance surface velocity of quick transfer roller, but more than or equal to the transfer rate of conveyer belt;Two transfer rollers at a slow speed The distance between be equal to the distance between two quick transfer rollers, but be less than the distance between two pieces of baffle plates, be also smaller than intending into The thickness of the cigarette bag of row lid separation;The distance between each pair differential transfer roller center is less than the length of cigarette bag when lid does not separate Degree;
    The detection means includes first group of laser opposite-radiation optoelectronic switch being sequentially arranged along conveyer belt direction of transfer(19)With Second group of laser opposite-radiation optoelectronic switch(20), two groups of laser opposite-radiation optoelectronic switches electrically connect with PLC, every group of laser opposite-radiation Optoelectronic switch is located at conveyer belt both sides respectively, and distance of two groups of laser opposite-radiation optoelectronic switches on conveyer belt direction of transfer is big Cigarette packet length when carton of packets of cigarettes lid does not pull open, but it is less than cigarette packet length when carton of packets of cigarettes lid is fully withdrawn;
    The waste product cigarette bag rejecting mechanism is included by compression gas tank(21), blow-out nozzle(23)And magnetic valve(22)The rejecting of composition Gas circuit, it is connected towards cigarette packet conveying channel, and by tracheae with compression gas tank on blow-out nozzle one piece of baffle plate installed therein, electricity Magnet valve electrically connects with the PLC, is automatically opened up and time-delay closing by PLC controls, so as to control reject gas circuit opening and Close.
  2. 2. the hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected according to claim 1, its feature It is:The transmission mechanism includes toothed gearing electric motor(9), active duplex belt wheel(12), two driven duplex belt wheels(15), two Driven pulley(17), tensioning pulley(13), two fast pulldown axles(7)With two slow-speed drive axles(8), active duplex belt wheel With the output shaft key connecting of toothed gearing electric motor, and pass through the first synchronous cog belt(11)Connect with wherein one driven duplex belt wheel Connect, the driven duplex belt wheel of another passes through two-sided synchronous toothed belt(14)It is connected with tensioning pulley, while passes through the Double-side Synchronous Cog belt is connected with active duplex belt wheel, driven duplex belt wheel and transfer roller is bonded with the both ends of slow-speed drive axle respectively at a slow speed Connect;Wherein a driven duplex belt wheel passes through the second synchronous cog belt(18)Be connected with a wherein driven pulley, another from Dynamic duplex belt wheel passes through the 3rd synchronous cog belt(16)It is connected with another driven pulley, driven pulley and quick transfer roller point Not with the both ends key connecting of fast pulldown axle.
  3. 3. the hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected according to claim 1, its feature It is:The baffle plate(3)One section of gap is offered at installation lid separator, two pieces and baffle plate are installed in the opening position Parallel guide plate(4), the distance between two pieces of guide plates are less than the distance between two pieces of baffle plates, but more than intending carrying out lid point From cigarette bag thickness, it is in "eight" shape that two pieces of guide plates are flared out in cigarette bag input;Offered on two pieces of guide plates Hole, two pairs of differential transfer rollers protrude from two pieces of guide plates respectively positioned at the outside of two pieces of guide plates, and stretch into the via Medial surface.
  4. 4. the hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected according to claim 1, its feature It is:Two transfer rollers at a slow speed(5)The distance between, and two quick transfer rollers(6)The distance between compared with intend into Small 0.5~the 1.5mm of cigarette bag thickness of row lid separation.
  5. 5. the hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected according to claim 1, its feature It is:Two quick transfer rollers(6)Diameter and two transfer rollers at a slow speed(5)Diameter it is identical.
  6. 6. the hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected according to claim 1, its feature It is:The rotating ratio of each pair differential transfer roller is 1.47.
  7. 7. the hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected according to claim 1, its feature It is, distance L of two groups of laser opposite-radiation optoelectronic switches on conveyer belt direction of transfer meets:L1+7mm≤L≤L1+ 13mm, wherein, L1 is length of the cigarette bag when lid does not separate.
CN201720714636.1U 2017-06-20 2017-06-20 The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected Withdrawn - After Issue CN206969043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720714636.1U CN206969043U (en) 2017-06-20 2017-06-20 The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720714636.1U CN206969043U (en) 2017-06-20 2017-06-20 The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected

Publications (1)

Publication Number Publication Date
CN206969043U true CN206969043U (en) 2018-02-06

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CN201720714636.1U Withdrawn - After Issue CN206969043U (en) 2017-06-20 2017-06-20 The hard packet packer cigarette packet conveying channel that cigarette bag on-line checking can be rejected

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CN (1) CN206969043U (en)

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