CN110550439A - Air-blowing type rapid cigarette pushing device with automatic separation function - Google Patents

Air-blowing type rapid cigarette pushing device with automatic separation function Download PDF

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Publication number
CN110550439A
CN110550439A CN201910835096.6A CN201910835096A CN110550439A CN 110550439 A CN110550439 A CN 110550439A CN 201910835096 A CN201910835096 A CN 201910835096A CN 110550439 A CN110550439 A CN 110550439A
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CN
China
Prior art keywords
cigarette
synchronizing wheel
control device
swing arm
arm support
Prior art date
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Granted
Application number
CN201910835096.6A
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Chinese (zh)
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CN110550439B (en
Inventor
舒梦
姚海彬
刘静杰
鲁雷波
卢宇杰
林翌臻
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China Tobacco Zhejiang Industrial Co Ltd
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China Tobacco Zhejiang Industrial Co Ltd
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Priority to CN201910835096.6A priority Critical patent/CN110550439B/en
Publication of CN110550439A publication Critical patent/CN110550439A/en
Application granted granted Critical
Publication of CN110550439B publication Critical patent/CN110550439B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30Arranging and feeding articles in groups
    • B65B35/44Arranging and feeding articles in groups by endless belts or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/88Separating or stopping elements, e.g. fingers

Abstract

The invention relates to an air-blowing type rapid cigarette pushing device with an automatic separation function, which comprises a rack, a cigarette conveying crawler belt, a cigarette pushing mechanism, a cigarette separating mechanism and a control device, wherein the cigarette separating mechanism and the cigarette pushing mechanism are arranged on the cigarette conveying crawler belt at intervals along the conveying direction, the cigarette separating mechanism enables cigarettes on the cigarette conveying crawler belt to be orderly arranged at intervals and conveyed to the cigarette pushing mechanism, the cigarette pushing mechanism comprises a swing arm support, a proximity switch, a cigarette blowing air knife and a control device, the swing arm support rotates around a rotating shaft after the cigarette conveying crawler belt drives the cigarettes to move and impact the swing arm support, the proximity switch is triggered, the proximity switch transmits a signal to the control device, and the control device is connected with an electromagnetic valve, so that the cigarette blowing air knife blows the cigarettes off the cigarette conveying crawler belt. The separating mechanism can realize the function of quickly separating the cigarettes on the cigarette conveying belt, and the air blowing device can realize the action of uninterruptedly pushing the cigarettes, thereby meeting the requirement of high-speed cigarette pushing of the cigarette conveying line.

Description

Air-blowing type rapid cigarette pushing device with automatic separation function
Technical Field
The invention relates to packaging mechanical equipment in the cigarette industry, in particular to an air-blowing type rapid cigarette pushing device with an automatic separation function.
Background
the cigarette carton conveying line is key equipment for connecting a packing machine and a box sealing machine, the tail end of the cigarette carton conveying line generally adopts two groups of forms of a slide way type and an air cushion cigarette carton discharging type, the advantage that the air cushion cigarette carton utilizes the air resistance principle to slow down falling impact of the cigarette carton is generally adopted by a cigarette factory, the cigarette pushing device at the cigarette feeding port of the air cushion cigarette carton discharging machine in the existing cigarette factory generally adopts the mode that an air cylinder swing rod pushes the cigarette or a motor drives the swing rod to push the cigarette so that the longitudinally conveyed cigarette carton is pushed into the cigarette feeding port and enters a cigarette carton discharging machine channel, the mechanism has the advantage of stable and reliable action at slow speed, but along with the updating and updating of equipment, the original 40 cigarette carton per minute medium-speed packing machine is upgraded to 80 or even 100 cigarette cartons per minute equipment, the cigarette pushing device can not meet the running requirement of high-speed equipment, and becomes the bottleneck of speeding up of the cigarette carton conveying line, because the, the cigarette blocking and clamping device has reciprocating motion, occupies a large amount of time, and through a plurality of tests, once the speed reaches more than 70 strips per minute, the times of cigarette blocking and cigarette clamping at the inlet of the cigarette discharging machine obviously rise, almost every 5 minutes can occur once, and the inlet position of the cigarette discharging machine easily causes a large amount of cigarette accumulation. Secondly because the extrusion between the long-pending back strip cigarette makes the frictional force increase between the strip cigarette, push away cigarette device and push away the cigarette in-process and cause the indentation on the strip cigarette surface easily on the one hand, influence appearance quality, on the other hand because continuous strip cigarette is overstocked together for the strip cigarette of bale arranging machine entry has two terminal surface frictional force inconsistent phenomenon around, further causes the strip cigarette to beat horizontal fault phenomenon. And finally, after continuous cigarette blocking, the air cylinder is also pressed against the cigarette carton, so that certain potential safety hazard is increased for fault removal of operators.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide an air-blowing type fast cigarette pushing device with an automatic separation function, which first uses a belt type automatic separation device to automatically and longitudinally separate the cigarette carton at the inlet of a cigarette arranging machine, and then uses a specific air knife device to accurately blow the cigarette carton into the channel of the cigarette arranging machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
The utility model provides a gas-blowing type pushes away cigarette device fast that possesses autosegregation function, includes frame, strip cigarette conveyor belt, pushes away cigarette mechanism, strip cigarette separating mechanism and controlling means, strip cigarette separating mechanism and push away cigarette mechanism set up on strip cigarette conveyor belt along the direction of delivery interval, and strip cigarette separating mechanism makes the orderly interval arrangement of strip cigarette on the strip cigarette conveyor belt carry to push away cigarette mechanism, it includes swing arm support, proximity switch, blows cigarette air knife and controlling means to push away cigarette mechanism, swing arm support middle part articulates in the frame on strip cigarette conveyor belt one end upper portion through the pivot, proximity switch sets up in one side on swing arm support upper portion, and proximity switch is connected with controlling means, it sets up in cigarette conveyor belt one side and is located the proximity switch below through the support to blow the cigarette air knife, strip cigarette conveyor belt drives strip cigarette motion and makes swing arm support revolute the axle and rotate after-triggering and connect after the swing arm support, and connect And the proximity switch transmits a signal to the control device, and the control device is communicated with the electromagnetic valve, so that the cigarette blowing air knife blows the cigarette off the cigarette conveying crawler.
As a preferred scheme, the cigarette carton separating mechanism comprises a driving synchronous wheel A, a driven synchronous wheel A, a driving synchronous wheel B, a driven synchronous wheel B, a motor synchronous wheel and a servo motor, wherein the servo motor is fixed on a rack on one side of a cigarette carton conveying track, the motor synchronous wheel is fixed on an output shaft of the servo motor, the driving synchronous wheel A and the driving synchronous wheel B are respectively positioned on two sides of the upper part of the cigarette carton conveying track and are rotationally fixed on the rack, the driving synchronous wheel A, the driving synchronous wheel B and the motor synchronous wheel are connected and driven through a transmission belt, the driven synchronous wheel A and the driven synchronous wheel B are also respectively positioned on two sides of the upper part of the cigarette carton conveying track and are rotationally fixed on the rack, the driving synchronous wheel A and the driven synchronous wheel A are arranged at intervals and are connected and driven through the synchronous belt A, and the driving synchronous wheel B and the driven synchronous wheel B are arranged, and the cigarette carton is connected and driven by a synchronous belt B, and is conveyed to the cigarette pushing mechanism under the clamping of the synchronous belt A and the synchronous belt B.
as preferred scheme, the support includes fixing base, top shoe and lower slider down, the fixing base lower part is fixed in the frame down, the both sides on fixing base upper portion are equipped with the curb plate down, the both sides of slider are passed through first bolt fastening on the curb plate down, top shoe, lower slider are the triangular prism form, and two inclined planes laminate mutually, one side of slider is equipped with first rectangular logical groove down, and it is fixed with the top shoe after running through first rectangular logical groove through the second bolt, blow the cigarette air knife and fix on the top shoe.
As preferred scheme, the fixing base lower part is equipped with the rectangular logical groove of second down, runs through the rectangular logical groove of second through the third bolt and fixes the fixing base in the frame down, be equipped with the arc on the curb plate and lead to the groove, be equipped with the internal thread hole on the lower slider, first bolt runs through the arc and leads to behind the groove with internal thread hole threaded connection.
according to a preferable scheme, the swing arm support is in an inverted L shape, a stop block is arranged on the other side of the upper portion of the swing arm support, the swing arm support is placed on the stop block under the action of gravity on a transverse edge, the lower portion of the swing arm support is close to the cigarette conveying crawler, and after a cigarette strikes the lower portion of the swing arm support, the swing arm support rotates clockwise around a rotating shaft, and then the upper portion of the swing arm support triggers the proximity switch.
As a preferred scheme, the cigarette carton separating mechanism further comprises cigarette carton in-place detection sensors arranged at the front parts of the driven synchronizing wheel A and the driven synchronizing wheel B, the cigarette carton in-place detection sensors are connected with the control device, the servo motor is also connected with the control device, the cigarette carton in-place detection sensors transmit the frequency and the spacing signals of the cigarette cartons to the control device, and the control device drives the servo motor to rotate at different speeds to control the cigarette carton separating spacing.
Preferably, the control device is further connected with an alarm, and when the control device continuously receives signals of the cigarette in-place detection sensor within a period of time, the control device triggers the alarm to give an alarm in a sound and light mode.
As a preferred scheme, the rack is further provided with a tensioning synchronizing wheel, the driving synchronizing wheel A, the driving synchronizing wheel B, the motor synchronizing wheel and the tensioning synchronizing wheel are connected through a transmission belt for transmission, the driving synchronizing wheel A, the driving synchronizing wheel B, the motor synchronizing wheel and the tensioning synchronizing wheel are further provided with a motor housing, and the outer sides of the synchronizing belt A and the synchronizing belt B are respectively provided with a belt protective cover.
Preferably, the smoke blowing air knife is connected with an air inlet pipeline through an air connector, the electromagnetic valve is arranged on the air inlet pipeline, and the air inlet pipeline is further provided with a pressure gauge and a throttle valve.
According to the cigarette pushing device, a lever principle is utilized, when a cigarette is in place, the swing arm support is impacted to enable the swing arm support to rotate and then trigger the proximity switch, and further the air knife enables the cigarette in place to blow down the cigarette conveying crawler belt.
The cigarette carton separating mechanism has the beneficial effects that the separating mechanism can realize the function of quickly separating cigarettes on the cigarette carton conveying crawler belt, and the situation that the cigarettes connected in front and back are accumulated at the inlet of the cigarette arranging machine to cause the cigarettes to be inclined and transverse is avoided; adopt the air-blowing device can realize incessant action of pushing away the cigarette, satisfy the strip cigarette transfer chain and push away the cigarette requirement at a high speed, and simple structure, the operation is stable, and it is convenient to maintain.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the cigarette separating mechanism of the present invention;
FIG. 3 is a schematic structural view of a bracket of the smoke pushing mechanism of the present invention;
FIG. 4 is a schematic side view of the lower fixing seat, the upper sliding block and the lower sliding block of the bracket of the invention;
Fig. 5 is a schematic structural diagram of the control system of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 5, the air-blowing type rapid cigarette pushing device with an automatic separation function comprises a frame, a cigarette conveying crawler 5, a cigarette pushing mechanism, a cigarette separating mechanism 8 and a control device 12, wherein the cigarette separating mechanism 8 and the cigarette pushing mechanism are arranged on the cigarette conveying crawler 5 at intervals along a conveying direction, the cigarette separating mechanism 8 enables cigarette strips 4 on the cigarette conveying crawler 5 to be orderly arranged at intervals and conveyed to the cigarette pushing mechanism, the cigarette pushing mechanism comprises a swing arm support 1, a proximity switch 2, a cigarette blowing air knife 6 and a control device 12, the middle part of the swing arm support 1 is hinged on the frame at the upper part of one end of the cigarette conveying crawler 5 through a rotating shaft 3, the proximity switch 2 is arranged on one side of the upper part of the swing arm support 1, the proximity switch 2 is connected with the control device 12, the cigarette blowing air knife 6 is arranged on one side of the cigarette conveying crawler 5 through the support and is positioned below the proximity switch 2, the control device 12 is connected with the cigarette blowing air knife 6 through an electromagnetic valve 15, the cigarette conveying crawler 5 drives the cigarette 4 to move and impact the swing arm support 1, the swing arm support 1 rotates around the rotating shaft 3, then the proximity switch 2 is triggered, the proximity switch 2 transmits a signal to the control device 12, and the control device 12 is connected with the electromagnetic valve 15, so that the cigarette blowing air knife 6 blows the cigarette 4 off the cigarette conveying crawler 5.
The cigarette carton separating mechanism 8 comprises a driving synchronizing wheel A82, a driven synchronizing wheel A85, a driving synchronizing wheel B811, a driven synchronizing wheel B88, a motor synchronizing wheel 810 and a servo motor 10, wherein the servo motor 10 is fixed on a rack on one side of a cigarette carton conveying crawler 5, the motor synchronizing wheel 810 is fixed on an output shaft of the servo motor 10, the driving synchronizing wheel A82 and the driving synchronizing wheel B811 are respectively positioned on two sides of the upper part of the cigarette carton conveying crawler 5 and are rotationally fixed on the rack, the driving synchronizing wheel A82, the driving synchronizing wheel B811 and the motor synchronizing wheel 810 are connected and driven through a transmission belt, the driven synchronizing wheel A85 and the driven synchronizing wheel B88 are also respectively positioned on two sides of the upper part of the cigarette carton conveying crawler 5 and are rotationally fixed on the rack, the driving synchronizing wheel A82 and the driven synchronizing wheel A85 are arranged at intervals and are connected and driven through a synchronous belt A83, the driving synchronizing wheel B811 and the driven synchronizing wheel B88 are arranged at, and the cigarette carton 4 is conveyed to the cigarette pushing mechanism under the clamping of a synchronous belt A83 and a synchronous belt B89 through the connection transmission of a synchronous belt B89.
The support includes fixing base 61, top shoe 63 and lower slider 62 down, fixing base 61 lower part is fixed in the frame down, the both sides on fixing base 61 upper portion are equipped with curb plate 612 down, the both sides of lower slider 62 are passed through first bolt fastening on the curb plate, top shoe 63, lower slider 62 are the triangular prism form, and two inclined planes laminate mutually, one side of lower slider 62 is equipped with first rectangular logical groove 622, and it is fixed with top shoe 63 after running through first rectangular logical groove 622 through second bolt 623, it fixes on top shoe 63 to blow cigarette air knife 6. The adjustment of the front, back, upper and lower positions of the air knife can be met by the relative position movement of the upper slide block and the lower slide block.
Lower fixing base 61 lower part is equipped with the rectangular logical groove 611 of second, runs through the rectangular logical groove 611 of second through the third bolt and then fixes fixing base 61 in the frame down, and the adjustment of position about lower fixing base can carry out, be equipped with the arc on the curb plate 612 and lead to groove 613, be equipped with internal thread hole 621 down on the slider 62, first bolt runs through behind the arc logical groove 613 and internal thread hole 621 threaded connection, has satisfied slider angular adjustment's demand.
The smoke blowing air knife can adjust the size and the direction of the blowing air flow according to the size and the weight of the cigarette carton through the bracket, and has better adaptability. The smoke blowing air knife 6 is connected with an air inlet pipeline through an air connector 7, the electromagnetic valve 15 is arranged on the air inlet pipeline, and a pressure gauge 14 and a throttle valve 13 are further arranged on the air inlet pipeline.
The cigarette carton conveying device is characterized in that the swing arm support 1 is inverted L-shaped, a stop block is arranged on the other side of the upper portion of the swing arm support 1, the swing arm support 1 is placed on the stop block under the action of gravity on a transverse edge, the lower portion of the swing arm support 1 is close to the cigarette carton conveying crawler 5, and after a cigarette carton 4 strikes the lower portion of the swing arm support 1, the swing arm support 1 rotates clockwise around the rotating shaft 3 and then the upper portion of the swing arm support 1 triggers the proximity switch 2.
Strip cigarette separating mechanism is still including setting up at the anterior strip cigarette of driven synchronizing wheel A85, driven synchronizing wheel B88 and detecting sensor 9 that targets in place, the strip cigarette targets in place detecting sensor 9 and is connected with controlling means 12, servo motor 10 also is connected with controlling means 12, and the strip cigarette targets in place detecting sensor 9 and gives controlling means 12 with the frequency and the interval signal transmission of strip cigarette 4, and controlling means 12 drive servo motor 10 rotates with different speeds, controls strip cigarette 4 separation distance.
The control device 12 is further connected with an alarm, and when the control device 12 continuously receives the signal of the cigarette in-place detection sensor 9 within a period of time, the control device 12 triggers the alarm to give an alarm in a sound and light mode.
Still be equipped with tensioning synchronizing wheel 812 in the frame, pass through the drive belt between initiative synchronizing wheel A82, initiative synchronizing wheel B811, motor synchronizing wheel 810 and the tensioning synchronizing wheel 812 and be connected the transmission, still be equipped with motor housing 81 on initiative synchronizing wheel A82, initiative synchronizing wheel B811, the motor synchronizing wheel 810 and the tensioning synchronizing wheel 812, the outside of hold-in range A83, hold-in range B89 all is equipped with belt protection casing 84.
the operation of the apparatus of the present invention is as follows,
Firstly, the control device adopts a Siemens S7-300PLC control system, the cigarette separating mechanism adopts a high-torque servo motor, the driving force is stable, and a servo driver is arranged between the servo motor and the control device. The cigarette in-place detection sensor 9 detects that a cigarette arrives, and the control device gives an enabling signal to the servo driver and sends a driving pulse signal to drive the servo motor to operate at a certain speed. The control device collects signals of the cigarette in-place detection sensor 9 in real time, calculates the running speed of the cigarette in real time, and sends driving pulse signals with different frequencies to enable a servo motor of the cigarette separating mechanism to have automatic speed adjusting capacity so as to control the cigarette separating interval.
As shown in fig. 2, the motor synchronizing wheel is installed on the servo motor, and drives the driving synchronizing wheel a and the driving synchronizing wheel B through the transmission belt, and the driving synchronizing wheel drives the driven synchronizing wheel a and the driven synchronizing wheel B through the synchronous belt, so that the two synchronous belts on the channel run at the same speed, and the purpose of automatically separating the cigarettes when passing through the belt is achieved. Secondly, in order to facilitate manual speed adjustment, a potentiometer is further mounted on a panel of the control device, so that the speed can be adjusted manually. The distance between the two synchronous belts of the cigarette separating mechanism can be adjusted according to the thickness of the cigarettes, so that the cigarette separating mechanism is convenient to match cigarette brands with different specifications. And finally, in order to avoid the phenomenon of cigarette blockage on the separating mechanism and influence on the appearance of the cigarettes, the control device detects a blockage signal of the cigarette in-place detection sensor 9, and stops the conveying line and gives an alarm after continuously detecting the cigarettes for a certain time.
Secondly, the proximity switch 2 of the cigarette pushing mechanism is used for detecting the in-place position of a cigarette 4, when no cigarette 4 abuts against the swing arm support 1, the swing arm support 1 leaves the proximity switch 2 under the action of deflection gravity moment, the control device does not output, the 2-position 2-way electromagnetic valve is turned off, and no compressed air is sprayed out from the cigarette blowing air knife. When a cigarette 4 on the cigarette conveying crawler 5 moves forwards, the swing arm support abuts against the swing arm support 1, the swing arm support rotates clockwise around the rotating shaft 3 to trigger the proximity switch 2, the control device output module sends an instruction to the electromagnetic valve, the electromagnetic valve is switched on, compressed air is applied to the surface of the cigarette through the cigarette blowing air knife 6, the cigarette is pushed into a channel of the cigarette arranging machine at a fixed position, and the process of longitudinally conveying the cigarette to be transversely conveyed is completed. Similarly, in order to deal with the cigarette blocking phenomenon on the cigarette pushing mechanism and influence the appearance of the cigarettes, the control device stops the conveying line and gives an alarm after detecting the proximity switch 2 for a certain time.
It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the invention are possible. Any simple modification, equivalent change and modification of the above embodiments according to the spirit of the present invention should be considered to be within the protection scope of the present invention.

Claims (9)

1. The air-blowing type rapid cigarette pushing device with the automatic separation function is characterized by comprising a rack, a cigarette conveying crawler belt (5), a cigarette pushing mechanism, a cigarette separating mechanism (8) and a control device (12), wherein the cigarette separating mechanism (8) and the cigarette pushing mechanism are arranged on the cigarette conveying crawler belt (5) at intervals along the conveying direction, the cigarette separating mechanism (8) enables cigarettes (4) on the cigarette conveying crawler belt (5) to be orderly arranged at intervals and conveyed to the cigarette pushing mechanism, the cigarette pushing mechanism comprises a swing arm support (1), a proximity switch (2), a cigarette blowing air knife (6) and a control device (12), the middle part of the swing arm support (1) is hinged to the rack on the upper part of one end of the cigarette conveying crawler belt (5) through a rotating shaft (3), the proximity switch (2) is arranged on one side of the upper part of the swing arm support (1), and the proximity switch (2) is connected with the control device (12), the cigarette blowing air knife (6) is arranged on one side of the cigarette conveying crawler (5) through a support and located below the proximity switch (2), the control device (12) is connected with the cigarette blowing air knife (6) through the electromagnetic valve (15), the cigarette conveying crawler (5) drives the cigarette (4) to move to impact the swing arm support (1) and then enables the swing arm support (1) to rotate around the rotating shaft (3) and then trigger the proximity switch (2), the proximity switch (2) conveys signals to the control device (12), and the control device (12) is connected with the electromagnetic valve (15) so that the cigarette blowing air knife (6) blows the cigarette (4) down the cigarette conveying crawler (5).
2. The air-blowing type rapid cigarette pushing device with the automatic separation function according to claim 1, wherein the cigarette separating mechanism (8) comprises a driving synchronizing wheel A (82), a driven synchronizing wheel A (85), a driving synchronizing wheel B (811), a driven synchronizing wheel B (88), a motor synchronizing wheel (810) and a servo motor (10), the servo motor (10) is fixed on a rack on one side of the cigarette conveying crawler (5), the motor synchronizing wheel (810) is fixed on an output shaft of the servo motor (10), the driving synchronizing wheel A (82) and the driving synchronizing wheel B (811) are respectively located on two sides of the upper portion of the cigarette conveying crawler (5) and are rotationally fixed on the rack, the driving synchronizing wheel A (82), the driving synchronizing wheel B (811) and the motor synchronizing wheel (810) are connected and driven through a transmission belt, and the driven synchronizing wheel A (85), Driven synchronizing wheel B (88) also is located the both sides on cigarette strip transport track (5) upper portion respectively, and rotate and fix in the frame, initiative synchronizing wheel A (82) and driven synchronizing wheel A (85) interval set up, and connect the transmission through hold-in range A (83), initiative synchronizing wheel B (811) and driven synchronizing wheel B (88) interval set up, and connect the transmission through hold-in range B (89), cigarette strip (4) are sent to under the centre gripping of hold-in range A (83) and hold-in range B (89) and are pushed away cigarette mechanism.
3. The air-blowing type rapid smoke pushing device with the automatic separation function according to claim 1, wherein the support comprises a lower fixing seat (61), an upper sliding block (63) and a lower sliding block (62), the lower part of the lower fixing seat (61) is fixed on the frame, side plates (612) are arranged on two sides of the upper part of the lower fixing seat (61), two sides of the lower sliding block (62) are fixed on the side plates through first bolts, the upper sliding block (63) and the lower sliding block (62) are both in a triangular prism shape, two inclined surfaces are attached to each other, a first strip through groove (622) is arranged on one side of the lower sliding block (62), the lower sliding block is fixed with the upper sliding block (63) after penetrating through the first strip through groove (622) through a second bolt (623), and the smoke blowing air knife (6) is fixed on the upper sliding block (63).
4. The air-blowing type rapid smoke pushing device with the automatic separation function according to claim 3, wherein a second elongated through groove (611) is formed in the lower portion of the lower fixing seat (61), a third bolt penetrates through the second elongated through groove (611) to fix the lower fixing seat (61) on the rack, an arc-shaped through groove (613) is formed in the side plate (612), an internal thread hole (621) is formed in the lower sliding block (62), and the first bolt penetrates through the arc-shaped through groove (613) and then is in threaded connection with the internal thread hole (621).
5. The air-blowing type rapid cigarette pushing device with the automatic separation function is characterized in that the swing arm support (1) is in an inverted L shape, a stop block is arranged on the other side of the upper portion of the swing arm support (1), the swing arm support (1) is placed on the stop block under the action of the gravity of the transverse edge, the lower portion of the swing arm support (1) is close to the cigarette conveying crawler (5), and after a cigarette (4) strikes the lower portion of the swing arm support (1), the swing arm support (1) rotates clockwise around the rotating shaft (3) and then the upper portion of the swing arm support (1) triggers the proximity switch (2).
6. The air-blowing type rapid cigarette pushing device with the automatic separation function according to claim 2, wherein the cigarette separating mechanism further comprises a cigarette in-place detection sensor (9) arranged in front of the driven synchronous wheel A (85) and the driven synchronous wheel B (88), the cigarette in-place detection sensor (9) is connected with the control device (12), the servo motor (10) is also connected with the control device (12), the cigarette in-place detection sensor (9) transmits frequency and interval signals of the cigarettes (4) to the control device (12), and the control device (12) drives the servo motor (10) to rotate at different speeds to control the separation interval of the cigarettes (4).
7. The air-blowing type rapid cigarette pushing device with the automatic separation function according to claim 6, characterized in that the control device (12) is further connected with an alarm, and when the control device (12) continuously receives the signal of the cigarette in-place detection sensor (9) for a period of time, the control device (12) triggers the alarm to give an alarm in a sound and light mode.
8. The air-blowing type rapid cigarette pushing device with the automatic separation function according to claim 2, wherein a tensioning synchronizing wheel (812) is further arranged on the machine frame, the driving synchronizing wheel a (82), the driving synchronizing wheel B (811), the motor synchronizing wheel (810) and the tensioning synchronizing wheel (812) are connected and driven through a transmission belt, a motor housing (81) is further arranged on the driving synchronizing wheel a (82), the driving synchronizing wheel B (811), the motor synchronizing wheel (810) and the tensioning synchronizing wheel (812), and belt protection covers (84) are arranged on the outer sides of the synchronizing belt a (83) and the synchronizing belt B (89).
9. The air-blowing type rapid smoke pushing device with the automatic separation function according to claim 1, wherein the smoke blowing air knife (6) is connected with an air inlet pipeline through an air joint (7), the electromagnetic valve (15) is arranged on the air inlet pipeline, and a pressure gauge (14) and a throttle valve (13) are further arranged on the air inlet pipeline.
CN201910835096.6A 2019-09-05 2019-09-05 Air-blowing type rapid cigarette pushing device with automatic separation function Active CN110550439B (en)

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