CN114803390A

CN114803390A - Stacking transmission roller way

Info

Publication number: CN114803390A
Application number: CN202210494030.7A
Authority: CN
Inventors: 余金; 郑新中
Original assignee: Shanghai Ziquan Beverage Co ltd
Current assignee: Shanghai Ziquan Beverage Co ltd
Priority date: 2022-05-03
Filing date: 2022-05-03
Publication date: 2022-07-29

Abstract

The invention discloses a stacking conveying roller way which comprises a plurality of sequentially connected roller sets which independently run, wherein an object sensor is arranged at the tail end of each roller set; each object sensor is electrically connected with a roller path controller, and the roller path controller controls the operation of each roller set; after the object sensor on the tail roller set senses an object, the roller path controller controls the tail roller set to stop running immediately; after the object sensors on other roller sections except the tail roller group sense objects, the roller path controller controls the lower roller group to immediately start to operate and controls the roller group to stop operating after delaying for preset time; and a roller way protection structure for collision avoidance is further arranged outside the tail section roller set, so that the abrasion of the rollers during rotation is reduced, and the transmission roller way is prevented from being damaged by collision.

Description

Stacking conveying roller way

Technical Field

The invention relates to the technical field of carrying equipment, in particular to a stacking conveying roller way.

Background

After beverage bottles filled with beverages are placed in the box body and packaged, the filled box body needs to be stacked, and the stacking area of the beverages is reduced.

At present, a tray is placed at the initial position of a roller way, a plurality of box bodies can be stacked on the tray through a stacking device, then the stacked box bodies are bundled, then the stacked and bundled box bodies are transmitted to the tail end of the roller way through the roller way, and finally the box bodies are shoveled away by a forklift.

The roller way transmission has the advantage of high load transmission, and is particularly suitable for transmitting stacked objects with large tonnage. However, the existing roller way has the following defects in the process of conveying the stacked objects:

1. in the process of roller bed transmission, all rollers of the whole roller bed are in a rotating state, and the long-time operation of the rollers can reduce the service life of the roller bed;

2. when a forklift transfers objects to be stacked on the roller way, the forklift is easy to collide with the roller way, so that the roller way is damaged;

3. in the roller way transmission process, workers have safety risks of mistakenly entering the working areas of the stacking device and the binding device.

Disclosure of Invention

The invention aims to provide a stacking conveying roller way, which solves the problem that rollers of the conveying roller way in the prior art are easy to wear.

The purpose of the invention can be realized by the following technical scheme:

a stacking conveying roller way comprises a plurality of sequentially connected roller sets which independently run, and an object sensor is arranged at the tail end of each roller set; each object sensor is electrically connected with a roller path controller, and the roller path controller controls the operation of each roller set; after an object sensor on the tail roller set senses an object, the roller path controller controls the tail roller set to stop running immediately; after the object sensors on other roller sections except the tail roller set sense objects, the roller path controller controls the lower roller set to start immediately and controls the roller set to stop after delaying for preset time; and a roller way protection structure for collision avoidance is further arranged on the outer side of the tail section roller set.

As a further scheme of the invention: the roller set at least comprises a first roller set, a second roller set and a third roller set which are sequentially connected, the third roller table is a tail section roller table, and a stacking device for stacking objects on the first roller set and a binding device for binding the stacked objects are arranged outside the first roller set; the object inductor comprises a first object inductor, a second object inductor and a third object inductor which are respectively arranged at the tail ends of the first roller group, the second roller group and the third roller group.

As a further scheme of the invention: the stacking device and the binding device are arranged in a working area, the working area of the stacking device and the working area of the binding device are surrounded by a wire netting for forming a protective ring, the protective ring is positioned on two sides of the roller way and is disconnected to form an opening, the opening is positioned between the binding device and the roller way protective structure, and a human body sensor for sensing a human body to penetrate through is arranged in the opening.

As a further scheme of the invention: roll table protective structure is including setting up the terminal crashproof riser of one side of pile up neatly transmission roll table, follow crashproof riser top to the roll table infolding go up the horizontal backplate and fix ground and with the bottom plate that the bottom of crashproof riser is connected, the bottom plate court the crashproof riser outside extends, be provided with the tire blend stop that is used for backstop fork truck wheel to remove on the bottom plate.

As a further scheme of the invention: anticollision riser both sides all are provided with a curb plate, the curb plate is located the bottom plate top.

As a further scheme of the invention: the tire barrier strip is made of an inverted-v-shaped steel strip.

As a further scheme of the invention: the tire barrier strip is welded with the bottom plate.

As a further scheme of the invention: the roller way protection structure further comprises a side baffle plate, wherein the side baffle plate is arranged on the other side of the tail end of the stacking conveying roller way and used for preventing the objects from sliding out of the roller way.

As a further scheme of the invention: and the two ends of the side baffle are provided with guide parts bent towards the outer side of the roller way.

As a further scheme of the invention: the device also comprises an end baffle arranged at the tail end of the roller way.

As a further scheme of the invention: the stacking device is characterized by further comprising a wire netting used for enclosing a working area of the stacking device and the binding device to form a protective ring, the protective ring is positioned on two sides of the stacking conveying roller way and is disconnected to form an opening, the opening is positioned between the binding device and the roller way protective structure, and a human body sensor used for sensing a human body to penetrate through is arranged in the opening.

The invention has the beneficial effects that:

1. according to the roller conveyor, the rollers of the conveying roller way are divided into the multiple roller sets, each roller set is driven by the independent power driving device, so that when objects are conveyed by the conveying roller way, the roller controller of the conveying roller way can start the roller sets to convey the objects in a relay manner in sequence through sensing signals of the object sensors, all the roller sets are prevented from rotating synchronously when the objects are conveyed, the running time of the rollers is greatly reduced, the abrasion is reduced gradually, and the service life of the roller way is prolonged.

2. Through setting up anticollision subassembly and side shield, avoid fork truck at the in-process that removes the goods to bump with the roll table conveyer, simultaneously, the anticollision subassembly adopts the setting of tire blend stop and last horizontal backplate, and the driver can judge the fork truck position of marcing, the height of fork truck jaw lifting and the degree of depth of inserting the tray fast through observing the position of tire blend stop and last horizontal backplate, has improved the work efficiency of fork truck operation again.

3. Through the cooperation of the protection ring formed by the wire netting and the human body sensor, the protection ring is prevented from influencing the transmission of objects on the transmission roller way when people mistakenly rush into the working area of the stacking device and the binding device.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a top view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of a partial structure of the present invention

Fig. 4 is a partial structural elevation view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention is a palletizing roller table, which includes opposite support plates 1 and a plurality of rollers 2 disposed between the support plates 1 and forming the roller table at uniform intervals, wherein a chain wheel (not shown) is mounted at the same end of each roller 2, and the plurality of rollers 2 are divided into a first roller set 31, a second roller set 32 and a third roller set 33 respectively having the plurality of rollers 2. The first roll set 31, the second roll set 32 and the third roll set 33 are successively connected, wherein the third roll set 33 serves as a tail roll set. The palletizing conveyor table further comprises a first driving device (not shown), a second driving device (not shown) and a third driving device (not shown) which respectively drive the first roller group 31, the second roller group 32 and the third roller group 33 to independently operate. The first driving device, the second driving device and the third driving device are prior art and will not be described in detail here. The first drive means and the second drive means and the third drive means are in driving connection with the sprockets of the rolls 2 in the first roll stack 31, the sprockets of the rolls 2 in the second roll stack 32 and the sprockets of the rolls 2 in the third roll stack 33, respectively, by means of a driving chain (not shown). The outside of the first roller set 31 is provided with a stacking device and a binding device 4, and the stacking device and the binding device 4 are both in the prior art and will not be described in a tired manner.

The first roller set 31, the second roller set 32 and the second roller set 33 are provided at the trailing end sides thereof with a first object sensor 51, a second object sensor 52 and a third object sensor 53, respectively. The first, second, and

third object sensors

51, 52, 53 are electrically connected to the lane controller. The track controller controls the operation of the first roll stack 31, the second roll stack 32 and the second roll stack 33.

The first roller set 3131 is provided with a tray, the stacking device sequentially stacks beverage boxes filled with beverage bottles, which are positioned outside the stacking conveying roller way, on the tray, and the binding device 4 binds the stacked beverage boxes. After the beverage containers have been bound, the roller path controller of the palletizing conveyor roller controls the first driving means to drive the rollers 2 of the first roller group 3131 to rotate, thereby driving the objects (i.e. a plurality of beverage containers packed with beverage to be palletized) to move from the first roller group 31 to the second roller group 32. When the object is transferred to the tail end of the first roller set 31 and sensed by the first object sensor 51, the roller path controller obtains the sensing signal of the first object sensor 51, immediately controls the second roller set 32 to start operation, and controls the first roller set 31 to stop operation after delaying for a predetermined time. When the object is conveyed to the tail end on the second roller set 32 and is sensed by the second object sensor 52, the roller path controller obtains the sensing signal of the second object sensor 52, immediately controls the third roller set 33 to start running, and controls the second roller set 32 to stop running after delaying for a predetermined time. When the object is conveyed to the tail end on the third roller set 32 and is sensed by the third object sensor 52, the roller path controller obtains a sensing signal of the third object sensor 52, and immediately controls the third roller set 33 to stop running, so that the object stops on the third roller set 33 and waits to be transferred by the forklift. The delay preset time can be reasonably determined according to the length of the object and the running speed of the roller group. In this embodiment, the delay predetermined time is set to 2 seconds, ensuring that the article is reliably transferred from the upper roll group to the lower roll group.

The end of the tail end of the third roller set 33 is fixedly provided with an end baffle 6, the end baffle 6 is also positioned between the tail ends of the two support plates 1, and the top end of the end baffle 6 protrudes out of the top end of the support plate 1, so that the end baffle 6 can intercept the objects at the end part of the roller way, and the objects are prevented from running out of the roller way.

Roller way protection structures 7 used for preventing a forklift from colliding with a stacking conveying roller way in the process of moving objects are further arranged on two sides of the third roller set 33, each roller way protection structure 7 comprises an anti-collision assembly 71 fixedly arranged on one side of the tail end of the third roller set 33 and a side baffle 72 fixedly arranged on the other side of the tail end of the third roller set 33, and the anti-collision assemblies 71 and the side baffles 72 are arranged oppositely. The anti-collision assembly 71 comprises an anti-collision vertical plate 711 arranged on one side of the tail end of the third roller set 33, an upper transverse protection plate 712 located at the top end of the anti-collision vertical plate 711 and folded inwards towards a roller way, and a bottom plate 712 fixed to the ground and the bottom end of the anti-collision vertical plate 711, wherein the upper transverse protection plate 712 extends to the upper edge of the roller 2 in the third roller set 33, the bottom plate 713 is located on one side, away from the upper transverse protection plate 712, of the anti-collision vertical plate 711, a tire barrier 714 used for intercepting the movement of the wheels of the forklift is arranged on the bottom plate 713, and the side barrier 72 at least partially protrudes out of the top of the third roller set 33.

Specifically, crashproof riser 711 sets up in the outside setting of one of them mounting panel 1, and crashproof riser 711 passes through connecting plate 715 to be fixed on mounting panel 1. Go up the top that backplate 712 is located anticollision riser 711 and set up perpendicularly with anticollision riser 711, junction rounding off between them, through the setting of last backplate 712, be convenient for protect the top of pile up neatly transmission roll table on the one hand, on the other hand still is convenient for fork truck and judges the lifting height of jaw, makes in the tray that fork truck jaw can once only accurate the inserting bear the weight of the goods. The bottom plate 713 and the bottom end of the anti-collision vertical plate 711 are vertically arranged, the connection position of the bottom plate 713 and the anti-collision vertical plate 711 is in smooth transition, and the bottom plate 713 is fixed on the ground through fixing bolts, so that the overall stability of the anti-collision assembly 71 is guaranteed. The bottom plate 713 extends towards the anticollision riser 711 outside, and welded fastening has the tire blend stop 714 that is used for blockking the fork truck wheel and removes on the bottom plate 713 top surface, and tire blend stop 714 adopts the type of falling v steel strip, and when fork truck's wheel and tire blend stop 714 contact, can remind master fork truck to have moved preset position, avoid fork truck to hit the pile up neatly transmission roll table, make fork truck stop advancing. After the forklift stops, the fork head can be directly lifted at the moment, so that the tray on the lifting roller drives the tray to move. The both sides of anticollision riser 711 all are provided with a curb plate 716, curb plate 716 be located with bottom plate 713's top, through curb plate 716's setting, inject fork truck's lateral shifting scope, further improve the degree of accuracy that fork truck jaw inserted the tray.

The side baffle plate 72 is fixed on the top surface of the other bracket plate 1 through a fixing rod member 73, in this embodiment, two fixing rod members 73 are oppositely arranged and are respectively arranged near two ends of the side baffle plate 72, each fixing rod member 73 comprises a vertical supporting pile 731 fixed on the ground and a horizontal supporting rod 732 fixed on the vertical supporting pile 731, wherein a supporting plate 733 is fixedly arranged at the top end of the vertical supporting pile 731, the horizontal supporting rod 732 is placed on the supporting plate 733, a pressing plate 734 opposite to the supporting plate 733 is arranged above the horizontal supporting rod 732, and the supporting plate 733 and the pressing plate 734 are tightened through bolts so as to fix the horizontal supporting rod 732 and the vertical supporting pile 731. One end of the horizontal support bar 732 is welded to the outer surface of the side guard 72 to fix the side guard 72. The side baffle 72 can resist the side face of the pallet, so that the pallet is effectively prevented from being pushed to move transversely to enable the goods to be separated from the roller way in the pallet fork process of the forklift, and the stability in the goods carrying process is guaranteed. The both ends of side baffle 72 have the guide portion of buckling to the roll table outside, can guarantee that when the goods moved on transmission path, the guide portion has the effect of rectifying a deviation to the goods, unlikely roll-off roll table.

The stacking conveying roller way further comprises a wire mesh which is used for enclosing the working area of the stacking device and the binding device 4 to form a protective ring 81, so that workers are prevented from mistakenly rushing into the working area of the stacking device and the binding device 5 and being accidentally injured. In order to prevent the protection ring 81 formed by the wire mesh from influencing the movement of the object, the protection ring 81 is disconnected from two sides of the second roller set 32 to form an opening, a human body sensor 82 for sensing a human body is arranged in the opening, the human body sensor 82 comprises a signal transmitting end 821 and a signal receiving end 822 which are positioned on two sides of the stacking transmission roller table and are oppositely arranged, and the signal transmitting end 821 and the signal receiving end 822 are respectively arranged on two sides of the opening formed by the wire mesh. Human sensor 82 is connected with roller way controller electricity, and when the staff got into the enclosure that the wire netting formed from the opening, human sensor 82 sent inductive signal for roller way controller, and roller way controller control whole pile up neatly transmission roll table bring to rest, guarantees personnel's safety.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A stacking conveying roller way is characterized by comprising a plurality of sequentially connected roller sets which independently run, and an object sensor is arranged at the tail end of each roller set; each object sensor is electrically connected with a roller path controller, and the roller path controller controls the operation of each roller set; after an object sensor positioned on the tail roller set senses an object, the roller path controller controls the tail roller set to immediately stop running; after the object sensors on other roller sections except the tail roller group sense objects, the roller path controller controls the lower roller group to immediately start to operate and controls the roller group to stop operating after delaying for preset time; and a roller way protection structure for collision avoidance is further arranged on the outer side of the tail section roller set.

2. The palletizing conveyor roller according to claim 1, wherein the roller sets comprise at least a first roller set, a second roller set and a third roller set which are sequentially connected, the third roller table is the tail section roller table, and a palletizing device for palletizing objects on the first roller set and a binding device for binding the palletized objects are arranged outside the first roller set; the object inductor comprises a first object inductor, a second object inductor and a third object inductor which are respectively arranged at the tail ends of the first roller group, the second roller group and the third roller group.

3. The palletizing conveying roller way according to claim 2, further comprising a wire mesh for enclosing working areas of the palletizing device and the binding device to form a protection ring, wherein the protection ring is positioned at two sides of the roller way and is disconnected to form an opening, the opening is positioned between the binding device and the roller way protection structure, and a human body sensor for sensing a human body to pass through is arranged in the opening.

4. The stacking conveyor roller way according to claim 1, wherein the roller way protection structure comprises an anti-collision vertical plate arranged on one side of the end of the stacking conveyor roller way, an upper transverse protection plate folded inwards towards the roller way along the top end of the anti-collision vertical plate, and a bottom plate fixed on the ground and connected with the bottom end of the anti-collision vertical plate, wherein the bottom plate extends towards the outside of the anti-collision vertical plate, and a tire barrier strip used for stopping the movement of a forklift wheel is arranged on the bottom plate.

5. The pallet conveying roller way according to claim 4, wherein a side plate is arranged on each of two sides of the anti-collision vertical plate, and the side plates are located above the bottom plate.

6. The palletizing conveyor roller according to claim 4, wherein the tire bars are made of inverted v-shaped steel bars.

7. The palletizing conveyor table according to claim 4, wherein the tyre bars are welded to the base plate. .

8. The pallet track according to claim 4, wherein the track protection structure further comprises a side baffle arranged on the other side of the tail end of the pallet track for preventing the objects from sliding out of the track.

9. The pallet track according to claim 8, wherein the side guards have guide portions at both ends thereof bent to the outside of the track.

10. The pallet conveyor table according to claim 1, further comprising an end stop provided at the end of the table.