CN210557248U

CN210557248U - Multi-track conveyor

Info

Publication number: CN210557248U
Application number: CN201921360508.7U
Authority: CN
Inventors: 万根源; 周泉
Original assignee: Hubei Sandeli Plastic Packaging Co ltd
Current assignee: Hubei Sandeli Plastic Packaging Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-19
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a multi-track conveyor, which comprises at least two front rollers, rear rollers with the same number as the front rollers, conveying belts with the same number as the front rollers and driving motors with the same number as the front rollers, wherein the front rollers are coaxially arranged and are all arranged along the horizontal direction; the rear rollers are coaxially arranged and are arranged along the horizontal direction, and the rear rollers are respectively arranged behind the front rollers in a one-to-one correspondence manner; the front end and the rear end of each conveying belt are respectively wound on the side wall of each front roller and the side wall of each rear roller in a one-to-one correspondence manner; and the output shafts of the driving motors are respectively connected with the front rollers in a one-to-one correspondence mode through belts. The utility model provides a technical scheme's beneficial effect is: the plurality of conveying belts are arranged in parallel, and each conveying belt is provided with an independent driving motor, so that the moving speed of each rail can be independently controlled.

Description

Multi-track conveyor

Technical Field

The utility model belongs to the technical field of conveyor technique and specifically relates to a multi-track conveyor is related to.

Background

A conveyor is a common apparatus for transporting samples in industrial production. With the increasing automation degree of industrial production, the requirements on the conveyor are also increasing. In industrial production, in order to improve production efficiency, a plurality of rows of samples are often placed on a conveyor belt in parallel, the conveyor belt moves during the sample placement process, so that it is difficult to ensure that the plurality of rows of samples placed are transversely aligned, the relative positions of the samples do not change during the process of moving the samples from the head end of the conveyor belt to the tail end of the conveyor belt, so that the plurality of rows of samples at the tail end of the conveyor belt are also transversely misaligned, but automatic equipment at the tail end of the conveyor belt often requires that the plurality of rows of samples are transversely aligned, and if the moving speed of the plurality of rows of samples can be independently controlled, the technical problem can be solved.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the technical problem that the moving speed of the multiple rows of samples on the conventional conveyor belt cannot be controlled independently, it is necessary to provide a multi-track conveyor capable of controlling the moving speed of each track on the conveyor belt independently.

A multi-track conveyor comprising: at least two front rollers, back rollers with the same number as the front rollers, conveyer belts with the same number as the front rollers and driving motors with the same number as the front rollers,

the front rollers are coaxially arranged and are all arranged along the horizontal direction;

the rear rollers are coaxially arranged and are arranged along the horizontal direction, and the rear rollers are respectively arranged behind the front rollers in a one-to-one correspondence manner;

the front end and the rear end of each conveying belt are respectively wound on the side wall of each front roller and the side wall of each rear roller in a one-to-one correspondence manner;

and the output shafts of the driving motors are respectively connected with the front rollers in a one-to-one correspondence mode through belts.

Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: the plurality of conveyor belts are arranged in parallel, and each conveyor belt is provided with an independent driving motor, so that the moving speed of each track can be independently controlled; meanwhile, by respectively arranging the sensors and the controllers for the tracks, the foremost sample on each track can be controlled to stop at a set position to wait for further processing of the automatic equipment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a multi-track conveyor provided by the present invention;

in the figure: 1-front roller, 2-rear roller, 3-conveyer belt, 4-bracket, 5-baffle, 6-driving motor, 7-controller, 8-cross bar, 9-distance measuring sensor, 11-first front roller, 12-second front roller, 13-third front roller, 14-fourth front roller, 21-first rear roller, 22-second rear roller, 23-third rear roller, 24-fourth rear roller, 31-first conveyer belt, 32-second conveyer belt, 33-third conveyer belt, 34-fourth conveyer belt, 51-first baffle, 52-second baffle, 53-third baffle, 54-fourth baffle, 55-fifth baffle, 61-first driving motor, 62-second driving motor, 63-third drive motor, 64-fourth drive motor, 71-first controller, 72-second controller, 73-third controller, 74-fourth controller, 91-first ranging sensor, 92-second ranging sensor, 93-third ranging sensor, 94-fourth ranging sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the present invention provides a multi-track conveyor, which includes at least two front rollers 1, back rollers 2 with the same number as the front rollers 1, conveyer belts 3 with the same number as the front rollers 1, a support 4, a plurality of baffles 5, driving motors 6 with the same number as the front rollers 1, controllers 7 with the same number as the front rollers 1, cross bars 8, and distance measuring sensors 9 with the same number as the front rollers 1.

Referring to fig. 1, the front rollers 1 are coaxially arranged and are horizontally disposed. In this embodiment, the number of the front rollers 1 is four, and the front rollers are respectively a first front roller 11, a second front roller 12, a third front roller 13 and a fourth front roller 14.

Referring to fig. 1, the rear rollers 2 are coaxially arranged and are all arranged along a horizontal direction, and the rear rollers 2 are respectively and correspondingly arranged behind the front rollers 1. In this embodiment, the number of the rear drums 2 is four, and the rear drums are respectively a first rear drum 21, a second rear drum 22, a third rear drum 23 and a fourth rear drum 24, the first rear drum 21 is located behind the first front drum 11, the second rear drum 22 is located behind the second front drum 12, the third rear drum 23 is located behind the third front drum 13, and the fourth rear drum 24 is located behind the fourth front drum 14.

Referring to fig. 1, the front end and the rear end of each conveyor belt 3 are respectively wound around the side wall of each front roller 1 and the side wall of each rear roller 2 in a one-to-one correspondence manner. In this embodiment, the number of the conveyor belts 3 is four, and the conveyor belts are respectively a first conveyor belt 31, a second conveyor belt 32, a third conveyor belt 33, and a fourth conveyor belt 34. The front end and the rear end of the first conveying belt 31 are respectively wound on the side wall of the first front roller 11 and the side wall of the first rear roller 21; the front end and the rear end of the second conveyor belt 32 are respectively wound on the side wall of the second front roller 12 and the side wall of the second rear roller 22; the front end and the rear end of the third conveyor belt 33 are respectively wound on the side wall of the third front roller 13 and the side wall of the third rear roller 23; the front and rear ends of the fourth conveyor belt 34 are respectively wound around the side wall of the fourth front roller 14 and the side wall of the fourth rear roller 24.

Referring to fig. 1, the bracket 4 is fixedly connected to the fixed shaft of each front roller 1 and the fixed shaft of each rear roller 2. In this embodiment, the bracket 4 is fixedly connected to the fixed shafts of the first front roller 11, the second front roller 12, the third front roller 13, the fourth front roller 14, the first rear roller 21, the second rear roller 22, the third rear roller 23 and the fourth rear roller 24.

Referring to fig. 1, each baffle 5 is vertically disposed, and the baffles 5 are disposed on the left and right sides of the conveyor belt 3. In this embodiment, the number of the baffle plates 5 is five, and the baffle plates are respectively a first baffle plate 51, a second baffle plate 52, a third baffle plate 53, a fourth baffle plate 54 and a fifth baffle plate 55. The first baffle 51 is disposed on the left side of the first conveyor belt 31, the second baffle 52 is disposed between the first conveyor belt 31 and the second conveyor belt 32, the third baffle 53 is disposed between the second conveyor belt 32 and the third conveyor belt 33, the fourth baffle 54 is disposed between the third conveyor belt 33 and the fourth conveyor belt 34, and the fifth baffle 55 is disposed on the right side of the fourth conveyor belt 34.

Referring to fig. 1, the output shafts of the driving motors 6 are respectively connected to the front rollers 1 in a one-to-one correspondence manner through belts. In this embodiment, the number of the driving motors 6 is four, and the driving motors are a first driving motor 61, a second driving motor 62, a third driving motor 63, and a fourth driving motor 64. The first driving motor 61 is connected with the first front roller 11 through a belt, the second driving motor 62 is connected with the second front roller 12 through a belt, the third driving motor 63 is connected with the third front roller 13 through a belt, and the fourth driving motor 64 is connected with the fourth front roller 14 through a belt.

Referring to fig. 1, each of the controllers 7 is electrically connected to each of the driving motors 6 in a one-to-one correspondence manner. In this embodiment, the controller 7 is of the type LAM US-52, and after being electrically connected to the motor and the sensor, the controller can control the start and stop of the motor according to the received sensor signal. The number of the controllers 7 is four, and the controllers are a first controller 71, a second controller 72, a third controller 73, and a fourth controller 74. The first controller 71 is electrically connected to the first driving motor 61, the second controller 72 is electrically connected to the second driving motor 62, the third controller 73 is electrically connected to the third driving motor 63, and the fourth controller 74 is electrically connected to the fourth driving motor 64.

Referring to fig. 1, the cross bar 8 is fixedly disposed above the front end of the conveyor belt 3. Each distance measuring sensor 9 is respectively fixed above the front end of the conveyer belt 3 in a one-to-one correspondence mode, and each controller 7 is respectively electrically connected with the distance measuring sensor 9 corresponding to each controller 7 in a one-to-one correspondence mode. Each of the distance measuring sensors 9 is fixed to the cross bar 8. In this embodiment, the ranging sensor 9 is an MSE-HAO8 laser ranging sensor. In this embodiment, the number of the distance measuring sensors 9 is four, and the distance measuring sensors are respectively a first distance measuring sensor 91, a second distance measuring sensor 92, a third distance measuring sensor 93 and a fourth distance measuring sensor 94. The first distance measuring sensor 91 is fixed above the front end of the first conveyor belt 31, the second distance measuring sensor 92 is fixed above the front end of the second conveyor belt 32, the third distance measuring sensor 93 is fixed above the front end of the third conveyor belt 33, and the fourth distance measuring sensor 94 is fixed above the front end of the fourth conveyor belt 34. The first distance measuring sensor 91 is electrically connected to the first controller 71, the second distance measuring sensor 92 is electrically connected to the second controller 72, the third distance measuring sensor 93 is electrically connected to the third controller 73, and the fourth distance measuring sensor 94 is electrically connected to the fourth controller 74. In this embodiment, the first distance measuring sensor 91, the second distance measuring sensor 92, the third distance measuring sensor 93 and the fourth distance measuring sensor 94 are all fixed to the cross bar 8.

The working principle of the device is as follows: placing samples at the rear end of each conveyor belt 3, driving each driving motor 6 to drive the corresponding front roller 1 to rotate so as to drive the corresponding conveyor belt 3 to move, enabling the samples to move forwards, detecting the distance of the foremost sample by each distance measuring sensor 9, sending the distance value to the corresponding controller 7, sending different instructions to the corresponding driving motors 6 by the controller 7 according to the distance value after receiving the distance value, and specifically, controlling the corresponding driving motors 6 to normally rotate when the distance value is greater than a set value; when the distance value is smaller than or equal to the set value, the corresponding driving motor 6 is controlled to stop rotating, so that the foremost sample on each conveyer belt 3 can be ensured to stop at a specific position to wait for being grabbed by an automatic grabbing mechanism (not shown in the figure) and further processed. When the foremost sample is taken away, the distance value detected by the distance measuring sensor 9 is larger than the set value, the controller 7 controls the corresponding driving motor 6 to rotate, and further drives the corresponding conveying belt 3 to move until the second sample stops rotating after moving to the specific position, and the rotation is repeated in a circulating way, so that the automatic processing of the sample can be realized.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A multi-track conveyor, comprising: at least two front rollers, back rollers with the same number as the front rollers, conveyer belts with the same number as the front rollers and driving motors with the same number as the front rollers,

2. The multi-track conveyor of claim 1, further comprising a number of controllers equal to the number of drive motors, each controller electrically connected to each drive motor in a one-to-one correspondence.

3. The multi-track conveyor as claimed in claim 2, further comprising the same number of distance measuring sensors as the controllers, wherein each distance measuring sensor is fixed above the front end of each conveyor belt in a one-to-one correspondence, and each controller is electrically connected to the distance measuring sensor corresponding to each controller in a one-to-one correspondence.

4. The multi-track conveyor of claim 3, further comprising a cross bar fixedly disposed above the leading end of the conveyor belt, each of the ranging sensors being fixed to the cross bar.

5. The multi-track conveyor of claim 1, further comprising a bracket fixedly attached to the fixed shaft of each of the front rollers and the fixed shaft of each of the rear rollers.

6. The multi-track conveyor of claim 1, further comprising a plurality of baffles, each baffle being vertically disposed, said baffles being disposed on both sides of said conveyor belt.

7. The multi-track conveyor of claim 1, wherein the number of front rollers is four.