CN206150441U - Cigarette slicer safety device - Google Patents

Abstract

The utility model provides a cigarette slicer safety device, at its section room left side gate (10 1 ), zuo xiaomen (10 2 ), right side gate (10 3 ), the little door (10 in the right side 4 )Last respectively the correspondence respectively is equipped with a photoelectric sensor ZDM1 who is used for the open -closed state of perception door, ZXM2, YDM3, YXM4, and a setting exports the scram stay cord M22 that the crossbeam top is used for conveying the scram signal in section room (10), the open -closed state's of perception door photoelectric sensor ZDM1, ZXM2, YDM3, YXM4's output links to each other with work station controller's (11) signal input part, the open -closed state signal transfer of the door that will sense gives work station controller. The utility model discloses can the personnel of stopping the slicer is inside emergency appears and after nos safety -protection control facility and latent incident hidden danger is eliminated to the condition about causing, can play that fine potential safety hazard is indicateed, the prevention function.

Description

Medicated cigarette microtome safety device

Technical field

This utility model belongs to Medicated cigarette microtome technical field, and in particular to one kind prevents personnel to be strayed into Medicated cigarette microtome machine Interior, trapped personnel can save oneself in time, the security structure device of timely external rescue.

Background technology

In prior art, the microtome that cigarette industry is used be used for tobacco processing line, to unpacking after blade hang down Straight cutting is processed, to meet subsequent technique requirement.

Microtome work is divided into four-stage, that is, get the raw materials ready, feed, blank, discharging phase.Cigarette bag is sent by first conveyer belt 1 Enter specified location, there is one group of first cigarette bag photoswitch 2 (cigarette bag stops in place) in place first conveyer belt end, completes rank of getting the raw materials ready Section.When downstream mechanism lacks material, the conveyer belt 3 of first conveyer belt 1 and second works simultaneously, and cigarette bag sent into into specified location, and second Conveying end of tape has two groups of cigarette bag height detection photoswitches 9 and cigarette package location detection photoswitch 8 (to be respectively used to measure cigarette bag Highly, cigarette bag is in place), at this moment the second conveyer belt 3 stops, and bracket 6 returns back to horizontal level, and bracket 6 has two groups of photoswitches 7 (detection cigarette bag), push plate device drives Synchronous Belt Drives, its master by two groups of air cylinder drivens, two fan door closures by reductor Moving axis is provided with encoder, accurately the distance of control push pedal movement, namely drives push pedal to move to specified location, completes to feed rank Section.Two groups of bracket cigarette bags detect that the cigarette bag that photoswitch 7 (detection cigarette bag) is admitted to is blocked on bracket 6, and stop gauge is by duplex Air cylinder driven, baffle plate 5 moves to specified location in the guide rail in frame, and declined by double cylinders dragging cutting knife 4 is carried out to cigarette bag Cutting, completes the blank stage.When downstream mechanism lacks material, bracket 6 returns back to original position, and baffle plate 5 returns original position, and cutting knife 4 rises, complete Into discharging phase.Above four-stage cycle alternation is carried out.Each of the above mechanism action is very fast, only several seconds, most of Time be all prepare, detection actuator service condition.

Microtome problem present in running of the prior art is：FT63 type Mechanical vertical slicer with pusher is many Mechanism action, Continuous Running Equipment, when entering microtome inside maintenance due to the maintenance personnel that other tobacco factories occurred, by cutting knife The great personal safety accident of injury.Microtome belongs to dangerous kind equipment, but it has lacked sound in addition to above-mentioned safety operation measure The facilities such as light instruction, emergency alarm bell；If in particular cases needing operator or maintainer access arrangement production is not interrupted Inside, internal without any safety devices, in addition personnel's improper or method that takes measures is incorrect, it is likely that personal safety thing occurs Therefore.

The content of the invention

The purpose of this utility model is to overcome above-mentioned technological deficiency, by circuits improvement, increases sound and light alarm, peace The safety devices such as full drawstring, reach and prevent in advance, prevent the purpose of accident.

The Medicated cigarette microtome safety device is included for conveying the first conveyer belt 1 of cigarette bag, the second defeated conveyer belt 3, many It is individual for detecting cigarette bag height or the photoswitch of position, bracket, the push plate device by two groups of air cylinder drivens, driven by duplex cylinder Dynamic stop gauge, baffle plate 5 can promote cigarette bag to move to specified location in the guide rail in frame, by double cylinders cutting knife 4 is dragged Decline is cut (see Fig. 1) to cigarette bag, be it is characterized in that, is pressed in the access opening top of the biopsy chamber 10 of the microtome and is installed one Alarm device, it is specifically constituted is：On the left gate 10-1 of its biopsy chamber, left wicket 10-2, right gate 10-3, right wicket 10-4 Each photoelectric sensor ZDM1, ZXM2, YDM3, YXM4 for being correspondingly provided with an open and-shut mode for perceiving door respectively, Yi Jiyi The individual outlet cross rail top of biopsy chamber 10 that is arranged on is used to transmit the jerk drawstring M22 of emergent stop signal, perceives the open and-shut mode of door The outfan of photoelectric sensor ZDM1, ZXM2, YDM3, YXM4 is connected with the signal input part of workstation controller 11, will sense To the open and-shut mode signal of door send workstation controller to；The outfan of workstation controller 11 with for controlling left wicket The signal control end of the relay J2 of opening and closing, the signal control end of relay J3 for controlling the opening and closing of left gate, for controlling The signal control end of the relay J19 of right wicket opening and closing, the signal control end phase for controlling the relay J18 that right gate is opened and closed Even (see Fig. 2)；For controlling one end of the normally-closed contact K3 of the relay J3 of left big door trip, for controlling left little door trip One end of the normally-closed contact K2 of relay J2, for controlling one end of the normally-closed contact K18 of the relay J18 of right big door trip, One end for controlling the normally-closed contact K19 of the relay J19 of right little door trip is connected with 22VAC power supplys, the equal Jing of its other end Audible-visual annunciator 12 is connected (see Fig. 3) with the automatically controlled end of the opening and closing executor of door.

As maintainer no matter from which when enter biopsy chamber 10, perceive the photoelectric sensor of the open and-shut mode of door One in ZDM1, ZXM2, YDM3, YXM4 will perceive the personnel of entrance, and controller receives someone's information number, will open immediately Dynamic audible-visual annunciator is reported to the police, while shutting down.So can ensure that the personal safety of operator.

This utility model is reasonable in design, simple structure, makes easy, and easy to maintenance, the security performance of microtome is carried Height, prevents to control the situation of facility without security protection after personnel are in an emergency inside microtome, eliminates potential safety Accident potential, it is ensured that personal safety, serves good potential safety hazard prompting, prophylactic function.

Description of the drawings

Fig. 1 is microtome operation principle, structural representation in prior art；

Fig. 2 is control circuit block diagram；

Fig. 3 is electric circuit diagram schematic diagram.

In accompanying drawing：1- first conveyer belts, 2- photoswitches, the conveyer belts of 3- second, 4- cutting knifes, 5- baffle plates, 6- brackets, 7- supports Frame cigarette bag detection photoswitch, 8- cigarettes package location detection photoswitch light, 9- cigarette bag height detection photoswitches, 10- biopsy chambers, 10-1-left gate, 10-2-left wicket, 10-3-right gate, 10-4-right wicket, 11-workstation controller, 12-acousto-optic Alarm, the photoelectric sensor of the left gate open and-shut mode of ZDM1-perception, the photoelectric transfer of the left wicket open and-shut mode of ZXM2-perception Sensor, the photoelectric sensor of the right gate open and-shut mode of YDM3-sense, the photoelectric sensor of the right wicket open and-shut mode of YXM4-perception, M22-jerk drawstring, J2-left wicket is opened and closed relay, and J3-left gate is opened and closed relay, and J18-right gate is opened and closed relay Device, J19-right wicket is opened and closed relay, and K2, K3, K18, K19-respectively the normally closed of a few point relay J2, J3, J18, J19 is touched Point.

Specific embodiment

This utility model is described in further detail below in conjunction with the drawings and specific embodiments.

In the access opening top of biopsy chamber 10 by one 220V alarm device of installation.Four doors of biopsy chamber 10 should be acousto-optic report Alert design basis.That is, as long as any one door is opened, microtome auto-programming stops, and cutting knife rises automatically, Sound and light alarm works.By input point I122.0, I122.1 of substation tank module workstation controller 11, I130.1, I130.2 point Not as the power supply high potential end points of K2, K3, K18, K19 coil, due to the normally-closed contact of relay J2, J3, J18, J19 K2, K3, K18, K19 are that, for controlling sound and light alarm, therefore the circuit after improving will not control each mechanism to original program Action is impacted.When four door Close Alls of microtome, the normally-closed contact K2 of relay J2, J3, J18, J19, K3, K18, K19 obtains electric, and K2, K3, K18, K19 are all off for its normally-closed contact, and sound and light alarm dead electricity disconnects；When four Men Youyi of microtome During opening, its normally-closed contact K2, K3, K18, K19 at least one dead electricity, at least one closure, sound and light alarm obtains electric work. If someone enters microtome, as long as door is opened, alarm is issued by passage of scintillation light and sound, can play warning well and make With.

Dragline emergency stop switches M22-K01 is installed in the outlet cross rail top of biopsy chamber 10, and drawstring is crossed into whole microtome Inside, is fixed in its porch upper cross-beam, so just in case people is entered inside microtome, runs into emergency, at this moment only Drawstring, whole microtome main controller is drawn to play a very good protection with regard to power-off.The mentality of designing of physical circuit is this Sample, if someone runs into emergency inside microtome, at this moment should not want to open the door or dry others things, it is topmost just As outside the equipment, main controller jerk is closed, allow motion stopping action in equipment, this is only most direct, safest Way.According to above-mentioned idea, dragline emergency stop switches are connected and access control circuit by we with master control emergency stop switch -13SA1, specifically Circuit is shown in Fig. 2, as long as drawing dragline emergency stop switches M22, controller 11 employs YT602A-P+13 substations tank module input point I125.3 is in electronegative potential, and whole section main controller is out of service.Conversely, drawstring jerk is in closing normal condition, entirely Section main controller normally runs.

Claims (1)

1. a kind of Medicated cigarette microtome safety device, including for convey the first conveyer belt (1) of cigarette bag, the second defeated conveyer belt (3), It is multiple for detect cigarette bag height or the photoswitch of position, bracket, the push plate device by two groups of air cylinder drivens, by duplex cylinder The stop gauge of driving, baffle plate 5 can promote cigarette bag to move to specified location in the guide rail in frame, by double cylinders cutting knife is dragged (4) decline and cigarette bag is cut, it is characterized in that：Report by installing one in the access opening top of the biopsy chamber (10) of the microtome Alarm device, it is specifically constituted is：In the left gate of its biopsy chamber (10-1), left wicket (10-2), right gate (10-3), right wicket (10-4) on it is each be correspondingly provided with respectively the photoelectric sensor ZDM1 of open and-shut mode for perceiving door, ZXM2, YDM3, YXM4, and one be arranged on biopsy chamber (10) outlet cross rail top and be used to transmit the jerk drawstring M22 of emergent stop signal, perceives door Open and-shut mode photoelectric sensor ZDM1, ZXM2, YDM3, YXM4 outfan and the signal input of workstation controller (11) End is connected, and sends the open and-shut mode signal of the door for sensing to workstation controller；The outfan of workstation controller (11) The signal of the signal control end with the relay J2 for being used to control left wicket opening and closing, the relay J3 for controlling left gate opening and closing Control end, the signal control end for controlling the relay J19 that right wicket is opened and closed, the relay for controlling right gate opening and closing The signal control end of J18 is connected；For controlling one end of the normally-closed contact K3 of the relay J3 of left big door trip, for controlling a left side One end of the normally-closed contact K2 of the relay J2 of little door trip, for controlling the normally-closed contact of the relay J18 of right big door trip One end of K18, one end of the normally-closed contact K19 of relay J19 for controlling right little door trip are connected with 22VAC power supplys, its The equal Jing audible-visual annunciators 12 of the other end are connected with the automatically controlled end of the opening and closing executor of door.