CN208577009U

CN208577009U - A packing box right-angle turning device suitable for roller conveyor

Info

Publication number: CN208577009U
Application number: CN201820928739.2U
Authority: CN
Inventors: 兑幸福; 韩军霞; 郭宇红; 闫俊清; 李明; 赵勇; 燕新亮; 刘华阳; 刘爱民
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-03-05
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a kind of packing case right-angle steering devices suitable for roller conveyor, including jacking transferring mechanism and transfer control system；Several belt transmission mechanisms of jacking transferring mechanism and driving mechanism, driving mechanism drives edge belt transmission mechanism are rotated along roller conveyor conveying circuit direction；Lifting body drive belt transmission mechanism and roller conveyor interspersed cooperation up and down；Transfer control system includes the second optoelectronic switch, controller and the clock module for detecting the first optoelectronic switch for having non-packing box on station to be transferred and having non-packing box on detection goal displacement station, controller controls cylinder and drum drive drive actions according to the first and second optoelectronic switches, is completed at the same time transfer and the right-angle steering of packing case.

Description

A kind of packing case right-angle steering device suitable for roller conveyor

Technical field

The utility model relates to automatic transportation technical field more particularly to a kind of packing cases suitable for roller conveyor Right-angle steering device.

Background technique

In automatic material flow conveying equipment, since the factors such as place and device layout limit, frequent upper level transporter Operation with main haulage conveyor vertical butt joint, upper level transporter and main haulage conveyor is controlled by logistics control system, and packing case is with upper After primary conveyor moves to the station to be transferred of upper level conveying machine tail end, it need to be transported on main conveyor and be transported with upper level On the goal displacement station of machine vertical butt joint, the direction of motion of packing case turns to 90 degree.And the various sizes of packing case of length and width exists When running on transporter, due to being pasted with the identification tags such as bar code on packing case, and identification tag need to be with fixation The identity recognition device of setting matches, so when packing case is transferred to from upper level transporter in main haulage conveyor, it is square end to end Item to that cannot change, when guaranteeing that packing case is run to identity recognition devices such as the code readers of fixed installation, in box label Shape code can correctly be read by laser, complete identification task, for the process flows such as sorting, counting, information comparison in next step It prepares.To guarantee that packing case smoothly can be transferred to main haulage conveyor from upper level transporter, the height of main haulage conveyor is usual Lower than upper level transporter, packing case need to be transferred to a lower height of place from higher-height place in turning process.

Currently, packing case need to pause on the station to be transferred of upper level transporter, then master is transferred to via shifting apparatus Goal displacement station on conveyer, packing case are transported with main haulage conveyor.

Utility model content

The purpose of the utility model is to provide a kind of packing case right-angle steering devices suitable for roller conveyor, can be certainly It is dynamic smooth by packing case from the goal displacement station that the station to be transferred of upper level conveying machine tail end is transferred to main conveyor, The packing case direction of motion is set to turn to 90 degree.

A kind of the technical solution adopted in the utility model are as follows: packing case right-angle steering device packet suitable for roller conveyor Include the jacking transferring mechanism being set in roller conveyor and the transfer control system for the operating of jacking transferring mechanism；

The jacking transferring mechanism includes being set in roller conveyor to connect case below roller at goal displacement station Mechanism, driving mechanism and lifting body；The draw box mechanism that connects includes several belt transmission mechanisms disposed in parallel, and belt passes Transfer mechanism includes belt, guide wheel group and two directive wheel fixed plates, includes multiple directive wheels in the guide wheel group, described Directive wheel be mounted between two directive wheel fixed plates, directive wheel is connect with directive wheel dead plate upper end portion, and be oriented to Directive wheel in wheel group is arranged along one word of upper level conveyer conveying circuit direction；The output of the belt connection driving mechanism Shaft and directive wheel, driving mechanism drive belt are moved along the directive wheel upper end primary conveyor conveying circuit direction that faces upward, skin The width of band is less than the distance between adjacent roller in roller conveyor, and the belt transmission mechanism and roller connect in draw box mechanism conveys The interspersed cooperation of the roller of machine；The lifting body includes that jacking fixed plate and jacking cylinder, the jacking cylinder are set to top The lower section of fixed plate is risen, and the power output end of jacking cylinder is fixedly connected with jacking fixed plate, jacking dead plate upper end face is fixed Connect the directive wheel fixed plate in belt transmission mechanism；

The transfer control system further includes that whether there is or not packets on the station to be transferred of upper level conveying machine tail end for detecting Have on the first optoelectronic switch and goal displacement station for detecting main conveyor of vanning non-packing box the second optoelectronic switch, For controlling controller and clock module, jacking cylinder control circuit, the driving mechanism control of jacking cylinder and driving mechanism operating Circuit processed；First optoelectronic switch is set in the rack of upper level conveying machine tail end, and second optoelectronic switch is set It is placed in the rack of main conveyor；

The first input end of the output end connection controller of first optoelectronic switch, the output end of the second optoelectronic switch The second input terminal of controller is connected, the pulse output end of the clock module connects the clock pulse input terminal of controller, First control output end of controller connects the control signal of jacking cylinder by jacking cylinder control circuit, and the of controller Two control output ends pass through the control signal of driving mechanisms control circuit connection driving mechanism, and the third output end of controller connects Connect logistics control system.

The driving mechanism includes driving roller, driving roller mounting rack and the one-to-one mistake of belt transmission mechanism Ferry boat group, includes multiple transition wheels in the transition wheel group, and the transition wheel is all set in corresponding belt transmission mechanism Two directive wheel fixed plates between；The driving roller is by driving roller mounting rack to be set in jacking fixed plate, skin With the belt in transmission mechanism around corresponding transition wheel group, directive wheel and driving roller.

The packing case right-angle steering device of the roller conveyor further includes guiding mechanism；The guiding mechanism includes Sliding rail and with the matched sliding slot of sliding rail；Through-hole is provided in jacking fixed plate, the sliding slot is set to the through hole, institute The sliding rail stated passes through sliding slot and the lower end of sliding rail is fixedly connected with the rack of roller conveyor.

The number of the guiding mechanism is two.

The utility model monitors station and goal displacement station to be transferred by the first optoelectronic switch and the second optoelectronic switch The case where upper packing case, be completed at the same time the transfer of packing case by jacking transferring mechanism, packing case right-angle steering, steering procedure and When, it is reliable, smooth, the transfer steering procedure of packing case is greatly improved, to greatly improve the conevying efficiency of packing case.

Detailed description of the invention

Fig. 1 is the schematic elevation view of the utility model；

Fig. 2 is the right side view of the utility model；

Fig. 3 is the schematic top plan view of the utility model；

Fig. 4 is the transfer control system architecture schematic diagram of the utility model.

Specific embodiment

As shown in Figure 1, Figure 2 and Figure 3, the utility model includes the jacking transferring mechanism and use being set in roller conveyor In the transfer control system of jacking transferring mechanism operating；

The jacking transferring mechanism includes being set in roller conveyor at goal displacement station to connect case below roller 2 Mechanism, driving mechanism and lifting body；The draw box mechanism that connects includes several belt transmission mechanisms disposed in parallel, and belt passes Transfer mechanism includes belt 5, guide wheel group and two directive wheel fixed plates 7, includes multiple directive wheels 6 in the guide wheel group, The directive wheel 6 is mounted between two directive wheel fixed plates 7, and directive wheel 6 connects with 7 upper end of directive wheel fixed plate It connects, and the directive wheel 6 in guide wheel group is arranged along one word of upper level conveyer conveying circuit direction；The belt 5, which connects, to be driven The output revolving shaft and directive wheel 6 of motivation structure, driving mechanism drive belt 5 along 6 upper end of directive wheel face upward primary conveyor conveying Line direction movement, the width of belt 5 are less than the distance between adjacent roller 2 in roller conveyor, and single belt conveyor Interval in structure slidable conveyer between adjacent roller 2 connects belt transmission mechanism in draw box mechanism and roller conveyor The interspersed cooperation of about 2 roller；The lifting body includes jacking fixed plate 8 and jacking cylinder 9, and the jacking cylinder 9 is arranged In the lower section of jacking fixed plate 8, and the power output end of jacking cylinder 9 is fixedly connected with jacking fixed plate 8, jacks in fixed plate 8 End face is fixedly connected with the directive wheel fixed plate 7 in belt transmission mechanism；

The driving jacking fixed plate 8 of jacking cylinder 9 moves up and down, so that driving connects draw box mechanism and moves up and down, connects in draw box mechanism Multiple belt transmission mechanisms and roller conveyor in the interspersed cooperation of roller 2.

As shown in figure 4, the transfer control system further includes the work to be transferred for detecting upper level conveying machine tail end There is have non-packing box on the first optoelectronic switch of non-packing box and the goal displacement station for detecting main conveyor on position Two optoelectronic switches, the controller for controlling jacking cylinder 9 and driving mechanism operating and clock module, jacking cylinder 9 control electricity Road, driving mechanisms control circuit；First optoelectronic switch is set in the rack 1 of upper level conveying machine tail end, described Second optoelectronic switch is set in the rack 1 of main conveyor；

The first input end of the output end connection controller of first optoelectronic switch, the output end of the second optoelectronic switch The second input terminal of controller is connected, the pulse output end of the clock module connects the clock pulse input terminal of controller, First control output end of controller connects the control signal of jacking cylinder 9 by 9 control circuit of jacking cylinder, controller Second control output end passes through the control signal of driving mechanisms control circuit connection driving mechanism, the third output end of controller Logistics control system is connected, logistics control system controls upper level conveyer or main conveyor stops or operation.

In the present embodiment, the controller uses 51 series monolithics, first optoelectronic switch and the second photoelectricity Switch is all made of correlation optoelectronic switch, the model T18-60MX of correlation optoelectronic switch.Correlation optoelectronic switch T18- The wiring of 60MX and 51 series monolithics is the prior art, and details are not described herein again.

The signal transmitting terminal of first optoelectronic switch be set to upper level conveying machine tail end station to be transferred side, first The signal receiving end of optoelectronic switch is set to the other side of the station to be transferred of upper level conveying machine tail end, and the first photoelectricity of face is opened The signal transmitting terminal of pass.The signal transmitting terminal of second optoelectronic switch is set to the one of the goal displacement station upstream of main conveyor Side, and the signal transmitting terminal of optoelectronic switch is 0.3-1m, the second optoelectronic switch at a distance from the goal displacement station of main conveyor Signal receiving end be set to main conveyor goal displacement station upstream the other side, the second optoelectronic switch of face signal hair Penetrate end.

The driving mechanism includes that driving roller 3, driving roller mounting rack 4 and belt transmission mechanism are one-to-one Transition wheel group, includes multiple transition wheels 10 in the transition wheel group, and the transition wheel 10 is all set in corresponding belt and passes Between two directive wheel fixed plates 7 of transfer mechanism；The driving roller 3 is solid by driving roller mounting rack 4 to be set to jacking On fixed board 8, the belt 5 in belt transmission mechanism is around corresponding transition wheel group, directive wheel 6 and driving roller 3.Drive roller 3 Rotation drive the belt 5 in multiple belt transmission mechanisms to rotate simultaneously, the more ferry boat groups of the rotation of belt 5 drive and guide wheel group Rotation guarantees that 5 revolving speed of belt in multiple belt transmission mechanisms in the utility model is consistent, turns to consistent.

In the present embodiment, driving roller 3 is motor driven.It is provided with air-operated solenoid valve in 9 control circuit of jacking cylinder, is driven Relay is provided in dynamic mechanism control circuit, controller controls jacking cylinder 9 by the electric power loss that obtains of control air-operated solenoid valve Movement, by control relay electric power loss control driving 3 motor power circuit of roller conducting control driving roller 3 Movement.

The course of work and principle of the utility model are as follows:

Under the driving of driving roller 3, the belt transmission mechanism in packing case right-angle steering device is along upper level conveyer The rotation of conveying circuit direction.

When packing case is delivered to the station to be transferred of tail end by upper level conveyer, the transmitting of the first optoelectronic switch transmitting terminal Signal be blocked, the receiving end of the first optoelectronic switch can not receive signal, and packing case signal in place is sent into controller.

Since upper level conveyer and main conveyor operate simultaneously, main conveyor is not only transported to be conveyed from upper level The packing case of machine also transports the packing case from other positions, and therefore, the second optoelectronic switch detects the goal displacement of main conveyor There is non-packing box on station.In the present embodiment, the second optoelectronic switch is set to the upstream of the goal displacement station of main conveyor, when The signal of second optoelectronic switch transmitting terminal is blocked, and when the second optoelectronic switch receiving end does not receive signal, illustrates main conveyor On will have packing case reach goal displacement station, the second optoelectronic switch to controller send waiting signal.

When controller receives the packing case signal in place of the first optoelectronic switch transmission, and the second optoelectronic switch is not received When the waiting signal of transmission, the work of jacking cylinder 9 is immediately controlled in controller, and jacking cylinder 9 will jack fixed plate 8 and jack up one upwards The draw box mechanism that connects of set a distance, belt transmission mechanism moves up, and passes through from the interval of the roller 2 of roller conveyor, and belt passes The belt 5 of transfer mechanism upper surface is higher by roller conveyor, keeps horizontal with upper level conveyer.Meanwhile controller is immediately controlled It drives roller 3 to operate, all belt transmission mechanism synchronizations is driven to move along upper level conveyer conveying circuit direction.

Upper level conveyer promotion and connect in draw box mechanism under the drive of belt 5, packing case progresses into main conveyor Goal displacement station on, packing case lower end surface is contacted with belt 5 in draw box mechanism is connect, and packing case is along main conveyor conveying circuit side To continuing to move.Packing case completes transfer and right-angle steering.

Due to upper level conveyer travelling speed and connect belt 5 in draw box mechanism movement velocity be it is certain, packet It is also certain that the time of upper level conveyer is left in vanning completely.Therefore, controller pulse according to transmitted by clock module Upper level conveyer is left in signal timing, after a certain time, packing case completely, and jacking cylinder 9 is immediately controlled in control controller It resets, the drive of jacking cylinder 9, which connects in draw box mechanism, drop to original position, and controls driving roller 3 and stop operating.Packing case is fallen On main conveyor, moved on along main conveyor.The right-angle steering process of packing case is timely, reliable, smooth, greatly improves The transfer steering procedure of packing case, to greatly improve the conevying efficiency of packing case.

Due to the travelling speed of main conveyor be it is certain, when controller receive the second optoelectronic switch transmission waiting letter Number when, the packing case positioned at main conveyor goal displacement station upstream can pass through goal displacement station by certain time.When Controller receives the packing case signal in place of the first optoelectronic switch transmission, and receive the transmission of the second optoelectronic switch etc. When signal, controller sends upper level transporter stopping signal to logistics control system, and logistics control system controls upper level Transporter is shut down.After waiting certain time length, the packing case positioned at main conveyor goal displacement station upstream passes through transfer work completely Position, controller controls the work of jacking cylinder 9 again and driving roller 3 acts, and prevents the transit route of two packing cases from interfering with each other, The packing case in upper level transporter is set to complete to turn to, and the not any change in the left back orientation in front and back of packing case, packing case enters Main conveyor continues to transport, and guarantees that the transportational process of packing case is normally seted out life, guarantee the processes such as subsequent barcode scanning identification smoothly into Row.

The packing case right-angle steering device of the roller conveyor further includes guiding mechanism；The guiding mechanism includes Sliding rail 11 and with the matched sliding slot of sliding rail 11；Perforative through-hole above and below being arranged in fixed plate 8 is jacked, the sliding slot is set to institute The through hole stated, the sliding rail 11 passes through sliding slot and the lower end of sliding rail 11 is fixedly connected with the rack 1 of roller conveyor.Institute The number for the guiding mechanism stated is two.The setting of guiding mechanism was both protected so that jacking fixed plate 8 is moved up and down along sliding rail 11 The fluency of jacking fixed plate 8 and belt transmission mechanism when moving up and down has been demonstrate,proved, has also guaranteed the direction of motion of belt transmission mechanism It does not deviate, guarantees that the interval of belt transmission mechanism roller 2 along roller conveyor moves up and down.

Claims

1. A right-angle steering device for a packing box suitable for a roller conveyor, characterized in that: comprising a jacking-up transfer mechanism arranged in the roller conveyor and a transfer control system for the operation of the jack-up transfer mechanism;

The lifting and transferring mechanism includes a box receiving mechanism, a driving mechanism and a jacking mechanism arranged under the roller at the target transfer station in the roller conveyor; the box receiving mechanism includes a plurality of belt transmission mechanisms arranged in parallel, The belt transmission mechanism includes a belt, a guide wheel group and two guide wheel fixing plates. The guide wheel group includes a plurality of guide wheels. The guide wheels are all installed between the two guide wheel fixing plates. It is connected with the upper end of the guide wheel fixing plate, and the guide wheels in the guide wheel group are arranged in a line along the conveying line direction of the upper conveyor; the belt connects the output shaft of the drive mechanism and the guide wheel, and the drive mechanism drives the belt along the The upper end of the guide wheel moves in the direction of the conveying line of the upper-level conveyor, the width of the belt is smaller than the distance between the adjacent rollers in the roller conveyor, and the belt transmission mechanism in the box receiving mechanism is interspersed with the rollers of the roller conveyor; the said The jacking mechanism includes a jacking fixed plate and a jacking cylinder, the jacking cylinder is arranged below the jacking fixed plate, and the power output end of the jacking cylinder is fixedly connected to the jacking fixed plate, and the upper surface of the jacking fixed plate is fixedly connected The guide wheel fixing plate in the belt transmission mechanism;

The transfer control system also includes a first photoelectric switch for detecting whether there is a packing box on the to-be-transferred station at the end of the conveyor of the upper level, and a first photoelectric switch for detecting whether there is a packing box on the target transfer station of the main conveyor. The second photoelectric switch, the controller and clock module for controlling the operation of the lifting cylinder and the driving mechanism, the lifting cylinder control circuit, and the driving mechanism control circuit; the first photoelectric switch is arranged at the end of the upper conveyor. on the frame, the second photoelectric switch is arranged on the frame of the main conveyor;

The output end of the first photoelectric switch is connected to the first input end of the controller, the output end of the second photoelectric switch is connected to the second input end of the controller, and the pulse output end of the clock module is connected to the clock pulse of the controller The input end, the first control output end of the controller is connected to the control input end of the jacking cylinder through the jacking cylinder control circuit, the second control output end of the controller is connected to the control input end of the driving mechanism through the driving mechanism control circuit, and the The third output end is connected to the logistics control system.

2. The right-angle steering device for packaging boxes suitable for a roller conveyor according to claim 1, wherein the drive mechanism comprises a drive roller, a drive roller mounting frame, and a transition wheel set corresponding to the belt transmission mechanism one-to-one , the transition wheel set includes a plurality of transition wheels, and the transition wheels are all arranged between the two guide wheel fixing plates of the corresponding belt transmission mechanism; the drive roller is arranged on the top through the drive roller mounting frame On the fixed plate, the belt in the belt transmission mechanism bypasses the corresponding transition pulley, guide pulley and drive pulley.

3. The right-angle steering device for a packing box of a roller conveyor according to claim 2, characterized in that: further comprising a guide mechanism; the guide mechanism comprises a slide rail and a chute matched with the slide rail; A through hole is provided, the sliding slot is arranged at the through hole, the sliding rail passes through the sliding slot, and the lower end of the sliding rail is fixedly connected with the frame of the roller conveyor.

4. The right-angle turning device for a packing box of a roller conveyor according to claim 3, wherein the number of the guide mechanisms is two.