CN211587587U

CN211587587U - Many conveyer belt automatic sorting device

Info

Publication number: CN211587587U
Application number: CN201922258761.8U
Authority: CN
Inventors: 陈毅强
Original assignee: Longhai Andrew Ma Fu Machinery Co Ltd
Current assignee: Longhai Andrew Ma Fu Machinery Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-29
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a multi-conveyor-belt type automatic sorting device, belonging to the field of sorting devices, which comprises a parallel mechanical arm for sorting products and a feeding conveyor belt for conveying the products; the sorting machine also comprises a plurality of parallel sorting conveyer belts and a plurality of multi-stage transmission rollers, wherein the feeding conveyer belt and the sorting conveyer belts are positioned on two sides of the parallel mechanical arms, and the sorting conveyer belts are all sleeved on the multi-stage transmission rollers; the multi-stage driving rollers act on the sorting conveying belt, and the diameter of the multi-stage driving rollers is gradually increased along the direction far away from the parallel mechanical arms. Therefore, the linear speed of the position with larger diameter is larger, the sorting conveyer belts far away from the parallel mechanical arms are conveyed faster, and the time intervals for conveying the products to the next station by the conveyer belts are the same.

Description

Many conveyer belt automatic sorting device

Technical Field

The utility model relates to a sorting device field especially relates to a many conveyer belt formula automatic sorting device.

Background

Pills for treating different diseases often have different colors, but two different pills are easily mixed together in the manufacturing process of the traditional Chinese medicine pills, and the different pills need to be separated from each other before the final manufacturing of the pills is finished. The conventional separation means is manual sorting, the labor intensity is high, the sorting accuracy is low, and the sorting cannot be accurately and quickly completed.

The Chinese patent document publication No. CN206519355U discloses a waste textile color sorting device, which comprises a conveyor unit and a sorting mechanism, wherein the conveyor unit mainly comprises a raw material main conveyor belt, a sorting circulating conveyor belt and a color sorting branch conveyor belt, the raw material main conveyor belt is connected with the sorting circulating conveyor belt, and the number of the color sorting branch conveyor belts is not less than the number of the waste textile color classifications; the sorting mechanism comprises intelligent sorting groups with the color classification quantity not less than waste textile fabrics, each group is provided with an intelligent color robot and a sorting gripper, each intelligent color robot is arranged above a circulating track of the sorting circulating conveying belt, and the sorting grippers are connected with the color sorting branch conveying belt.

Generally adopt the arm to be located the middle letter sorting mechanism in feed zone and ejection of compact area, the arm is when placing the ejection of compact area position that corresponds after snatching the product, because the distance is different, the required time can have little difference, nevertheless can lead to two adjacent products to place when different ejection of compact areas, and the interval between per two is different to influence follow-up processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a many conveyer belt formula automatic sorting device is proposed, adjust the linear velocity in the play material area of different distances for the play material area speed of more distant position is faster, thereby can make the time interval that reachs next process the same.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a multi-conveyor-belt type automatic sorting device, which comprises a parallel mechanical arm for sorting products and a feeding conveyor belt for conveying the products; the sorting machine also comprises a plurality of parallel sorting conveyer belts and a plurality of multi-stage transmission rollers, wherein the feeding conveyer belt and the sorting conveyer belts are positioned on two sides of the parallel mechanical arms, and the sorting conveyer belts are all sleeved on the multi-stage transmission rollers; the multi-stage driving rollers act on the sorting conveying belt, and the diameter of the multi-stage driving rollers is gradually increased along the direction far away from the parallel mechanical arms.

The utility model discloses preferred technical scheme lies in, still includes the compensation roller, be provided with a plurality of compensation cover on the compensation roller, every the letter sorting conveyer belt overlaps respectively and locates every on the compensation cover, a plurality of the compensation cover is along keeping away from the direction diameter of parallelly connected arm diminishes gradually.

The utility model discloses preferred technical scheme lies in, the compensating roller is adjacent two be provided with the partition plate between the compensation cover.

The utility model discloses preferred technical scheme lies in, still include equal high roller, a plurality of equal cover in the both ends of letter sorting conveyer belt is located equal high roller is last, the product is located two equal high roller between the letter sorting conveyer belt.

The utility model has the preferable technical proposal that the utility model also comprises a sorting motor and a sorting fixing frame; the sorting motor is fixed on the sorting fixing frame, and the power output end of the sorting motor is connected with the multistage driving rollers.

The utility model discloses preferred technical scheme lies in, feeding conveyer belt top is provided with the blanking fill, the blanking fill sets up trapezoidal discharge gate, trapezoidal discharge gate with interval between the feeding conveyer belt is adjustable.

The utility model discloses preferred technical scheme lies in, feeding conveyer belt both sides are provided with adjusting screw, the both ends of blanking fill cup joint in adjusting screw is last.

The utility model discloses preferred technical scheme lies in, still includes image recognition device, image recognition device is located feeding conveyer belt top, and be located image recognition device with between the parallelly connected arm.

The utility model discloses preferred technical scheme lies in, still includes the feeding motor, the power take off end of feeding motor with feeding conveyer belt links to each other.

The utility model has the advantages that:

the utility model provides a multi-conveyor-belt type automatic sorting device, which comprises a parallel mechanical arm for sorting products and a feeding conveyor belt for conveying the products; the sorting machine also comprises a plurality of parallel sorting conveyer belts and a plurality of multi-stage transmission rollers, wherein the feeding conveyer belt and the sorting conveyer belts are positioned on two sides of the parallel mechanical arms, and the sorting conveyer belts are all sleeved on the multi-stage transmission rollers; the multi-stage driving rollers act on the sorting conveying belt, and the diameter of the multi-stage driving rollers is gradually increased along the direction far away from the parallel mechanical arms. Therefore, the linear speed of the position with larger diameter is larger, the sorting conveyer belts far away from the parallel mechanical arms are conveyed faster, and the time intervals for conveying the products to the next station by the conveyer belts are the same.

Drawings

Fig. 1 is a schematic view of the overall structure of a multi-conveyor automatic sorting device according to an embodiment of the present invention;

fig. 2 is a schematic view of an enlarged structure of a portion a in fig. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a rear side structure of a multi-conveyor automatic sorting apparatus according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 3 according to an embodiment of the present invention;

in the figure:

1. parallel mechanical arms; 2. a feed conveyor belt; 3. sorting a conveying belt; 4. a sorting motor; 5. an image recognition device; 6. a blanking hopper; 7. a feeding motor; 8. a multi-stage driving roller; 31. a divider disk; 32. a compensation roller; 33. a compensation sleeve; 34. an equal-height roller; 61. adjusting the screw rod.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the multi-conveyor type automatic sorting apparatus provided in this embodiment includes parallel mechanical arms 1 for sorting products, and a feeding conveyor belt 2 for conveying the products; the sorting machine further comprises a plurality of parallel sorting conveyer belts 3 and a plurality of parallel multi-stage transmission rollers 8, the feeding conveyer belt 2 and the sorting conveyer belts 3 are positioned on two sides of the parallel mechanical arm 1, and the sorting conveyer belts 3 are all sleeved on the multi-stage transmission rollers 8; the multistage driving rollers 8 act on the sorting conveying belt 3, and the diameter of the multistage driving rollers is gradually increased along the direction far away from the parallel mechanical arms 1. Several side by side sorting conveyer belts 3 are driven by the same multi-stage driving roller 8, the angular velocities are equal but the radii are different, so that different linear velocities are generated, and the sorting conveyer belts 3 are driven to transmit at different speeds. This speed difference makes the time interval for placing the products on the different sorting conveyors 3 to reach the next process position the same, so that the subsequent processing is more convenient.

Preferably, the sorting machine further comprises a compensation roller 32, a plurality of compensation sleeves 33 are arranged on the compensation roller 32, each sorting conveying belt 3 is sleeved on each compensation sleeve 33, and the diameters of the plurality of compensation sleeves 33 are gradually reduced along the direction away from the parallel mechanical arm 1. In order to compensate the influence of the multi-stage driving rollers 8 with different diameters on the length of the sorting conveying belt 3, the independent compensating sleeves 33 with different diameters are adopted for compensation, so that the sorting conveying belts 3 can be well tensioned, and the installation is convenient.

Further, the compensating roller 32 is provided with a separating disc 31 between two adjacent compensating sleeves 33. Each sorting conveyor 3 can be separated from each other by a separating plate 31, avoiding interaction during the conveying.

Preferably, the sorting device further comprises equal-height rollers 34, two ends of the sorting conveyer belts 3 are sleeved on the equal-height rollers 34, and the products are located on the sorting conveyer belts 3 between the two equal-height rollers 34. The plurality of sorting conveyors 3 are maintained on the same horizontal plane by the action of the two equal-height rollers 34, so that the parallel mechanical arms 1 move at a uniform distance in the height direction. Making the time intervals easier to control and maintain consistent.

Preferably, the automatic sorting machine also comprises a sorting motor 4 and a sorting fixing frame; the sorting motor 4 is fixed on the sorting fixing frame, and the power output end of the sorting motor 4 is connected with the multistage driving roller 8. Drive multistage driving roller 8 through letter sorting motor 4 to drive a plurality of letter sorting conveyer belt 3 and rotate.

As shown in fig. 3 and 4, the device further comprises a feeding motor 7, and a power output end of the feeding motor 7 is connected with the feeding conveyer belt 2. A blanking hopper 6 is arranged above the feeding conveying belt 2, the blanking hopper 6 is provided with a trapezoidal discharge port, and the distance between the trapezoidal discharge port and the feeding conveying belt 2 is adjustable. Furthermore, adjusting screws 61 are arranged on two sides of the feeding conveying belt 2, and two ends of the blanking hopper 6 are sleeved on the adjusting screws 61. Through adjusting the nut on adjusting screw 61, fix blanking hopper 6 at different heights, can control the speed that the product falls on feeding conveyer belt 2, control letter sorting speed.

Preferably, the device further comprises an image recognition device 5, wherein the image recognition device 5 is positioned above the feeding conveyer belt 2 and is positioned between the image recognition device 5 and the parallel mechanical arm 1. The image recognition device 5 and the parallel mechanical arm 1 are both made of products of the brand of the amur robot. The products can be accurately sorted out through image recognition.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A multi-conveyor-belt type automatic sorting device comprises parallel mechanical arms (1) for sorting products and a feeding conveyor belt (2) for conveying the products; the method is characterized in that:

the parallel sorting machine is characterized by further comprising a plurality of parallel sorting conveyer belts (3) and multi-stage transmission rollers (8), wherein the feeding conveyer belts (2) and the sorting conveyer belts (3) are located on two sides of the parallel mechanical arm (1), and the sorting conveyer belts (3) are all sleeved on the multi-stage transmission rollers (8); the multi-stage transmission rollers (8) act on the sorting conveying belt (3), and the diameters of the multi-stage transmission rollers are gradually increased along the direction far away from the parallel mechanical arms (1).

2. The multi-conveyor automatic sorting apparatus according to claim 1, wherein:

still include compensating roller (32), be provided with a plurality of compensation cover (33) on compensating roller (32), every letter sorting conveyer belt (3) are located every respectively on the compensation cover (33), a plurality of compensation cover (33) are along keeping away from the direction diameter of parallelly connected arm (1) diminishes gradually.

3. The multi-conveyor automatic sorting apparatus according to claim 2, characterized in that:

the compensating roller (32) is provided with a separating disc (31) between two adjacent compensating sleeves (33).

4. The multi-conveyor automatic sorting apparatus according to any one of claims 1 to 3, wherein:

the product sorting device is characterized by further comprising equal-height rollers (34), wherein two ends of the sorting conveyer belts (3) are sleeved on the equal-height rollers (34), and products are located on the sorting conveyer belts (3) between the two equal-height rollers (34).

5. The multi-conveyor automatic sorting apparatus according to claim 1, wherein:

the automatic sorting machine also comprises a sorting motor (4) and a sorting fixing frame; the sorting motor (4) is fixed on the sorting fixing frame, and the power output end of the sorting motor (4) is connected with the multistage driving roller (8).

6. The multi-conveyor automatic sorting apparatus according to claim 1, wherein:

a blanking hopper (6) is arranged above the feeding conveying belt (2), the blanking hopper (6) is provided with a trapezoidal discharge port, and the distance between the trapezoidal discharge port and the feeding conveying belt (2) is adjustable.

7. The multi-conveyor automatic sorting apparatus according to claim 6, wherein:

adjusting screw rods (61) are arranged on two sides of the feeding conveying belt (2), and two ends of the blanking hopper (6) are sleeved on the adjusting screw rods (61).

8. The multi-conveyor automatic sorting apparatus according to claim 7, wherein:

the automatic feeding and conveying device is characterized by further comprising an image recognition device (5), wherein the image recognition device (5) is located above the feeding conveying belt (2) and located between the image recognition device (5) and the parallel mechanical arm (1).

9. The multi-conveyor automatic sorting apparatus according to claim 8, wherein:

the feeding conveyor belt is characterized by further comprising a feeding motor (7), wherein the power output end of the feeding motor (7) is connected with the feeding conveyor belt (2).