CN215390868U

CN215390868U - Checkweigher with belt rejection

Info

Publication number: CN215390868U
Application number: CN202121181239.5U
Authority: CN
Inventors: 袁林
Original assignee: Suzhou Top Precision Technology Co ltd
Current assignee: Suzhou Top Precision Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-04
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a checkweigher with belt elimination, which comprises a base, wherein a first conveyor belt is arranged above the base, a first motor is arranged on the base, a weighing sensor is arranged at the center of the first conveyor belt, a controller is arranged on one side of the base, a support is arranged on one side of the first conveyor belt, an installation seat is arranged on the support, a sliding groove is formed in the upper surface of the installation seat, a sliding seat is connected in the sliding groove, a second motor is connected to one side of the sliding seat, a gear shaft is arranged in the sliding seat, a third motor is connected to one side of the gear shaft, a rotating rod is connected to the inner side of the sliding seat, a buffer plate is arranged below the rotating rod, a spring part is connected to the upper surface of the buffer plate, and a storage box is arranged below the buffer plate. This checkweigher with belt rejection can reach the purpose that prevents to convey the skew of article through setting up the dwang.

Description

Checkweigher with belt rejection

Technical Field

The utility model relates to the technical field of checkweighers, in particular to a checkweigher with a belt for removing.

Background

In the production or packaging process of food, medicine, health products, daily chemicals, electronic hardware and the like, the packaged articles are required to be subjected to automatic weight inspection according to production standards and measurement rules, and overweight and underweighed unqualified products in a production line can be detected in real time on line.

The prior art has the following defects or problems:

1. the checkweigher which is eliminated by the belt currently exists in the market, and the checkweigher classifies sorted articles in a mode that one group of conveyor belts are used for feeding and weighing and the other group of conveyor belts are used for sorting and eliminating the articles, however, when the conveyor belts used for weighing convey the articles to the other group of conveyor belts, the distance exists between the two groups of conveyor belts, so that the articles are easy to transfer and cannot be transferred to the central position of the sorting conveyor belts, and the sorting work of the articles is influenced;

2. the checkweigher capable of being rejected by the belt currently exists in the market, the device sorts the objects in different directions according to the weight of the weighed objects, however, the device can only carry out simple weight discrimination, when the detected weight of the objects seriously does not reach the standard and exceeds a set normal range, or other objects outside the detected objects are placed on a conveyor belt carelessly, the detected weight of the objects need to be collected separately for processing, and the device does not have the function, so that intelligent sorting cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a checkweigher with belt elimination to solve the problems that the traditional checkweigher with belt elimination in the background art is easy to deviate when an object is conveyed and the function of the device is single.

In order to achieve the purpose, the utility model provides the following technical scheme: a checkweigher with belt elimination comprises a base, wherein a first conveyor belt is arranged above the base, a first motor is arranged on the base, a weighing sensor is arranged at the center of the first conveyor belt, a controller is arranged on one side of the base, a support is arranged on one side of the first conveyor belt, a mounting seat is arranged on the support, a sliding groove is formed in the upper surface of the mounting seat, a sliding seat is connected in the sliding groove, a second motor is connected to one side of the sliding seat, a gear shaft is arranged in the sliding seat, a third motor is connected to one side of the gear shaft, a rotating rod is connected to the inner side of the sliding seat, a buffer plate is arranged below the rotating rod, a spring part is connected to the upper surface of the buffer plate, a containing box is arranged below the buffer plate, and a second conveyor belt is arranged on one side, far away from the first conveyor belt, of the support, and a fourth motor is connected to the second conveyor belt.

As a preferable technical scheme of the utility model, the first conveyor belt is rotationally connected with the first motor through a conveyor belt and a driving wheel, and the second conveyor belt is rotationally connected with the fourth motor through the conveyor belt and the driving wheel.

As a preferable technical scheme of the utility model, the sliding seat is in sliding connection with the mounting seat through a sliding groove, and the sliding seat is fixedly connected with the second motor through a rotating screw rod.

As a preferred technical scheme of the utility model, the rotating rod is rotationally connected with the gear shaft through a gear, and the gear shaft is rotationally connected with the third motor through a gear.

As a preferred technical solution of the present invention, the number of the sliding seats is two, and the two sliding seats are symmetrical with respect to the first conveyor belt.

As a preferable technical scheme of the utility model, the horizontal height of the rotating rod is slightly higher than that of the second conveying belt, and the upper surface of the mounting seat is an inclined surface inclined towards the second conveying belt.

As a preferable technical scheme, the outer end of the buffer plate is rotatably connected with the bracket through a hinge, and the upper surface of the buffer plate is provided with a buckle which is fixedly connected with the bracket through a spring part.

Compared with the prior art, the utility model provides a checkweigher with belt elimination, which has the following beneficial effects:

1. according to the checkweigher with the belt elimination, the rotating rod is arranged between the first conveyor belt and the second conveyor belt, the articles are transferred from the first conveyor belt to the second conveyor belt through the rotation of the rotating rod, the rotating rod is slightly higher than the second conveyor belt, so that the tail end of the rotating rod can be arranged above the second conveyor belt, the articles on the first conveyor belt can be conveyed to the middle position of the second conveyor belt, and the problem that the articles are easy to shift when conveyed by a device in the traditional checkweigher with the belt elimination can be effectively solved through the design;

2. this checkweigher with belt rejection, through setting up the dwang on the sliding seat, and pass through sliding tray and mount pad sliding connection with the sliding seat that sets up, in order to realize the removal of dwang, weight when weighing sensor detects the article seriously surpasss the standard, the second motor control sliding seat slides, move aside the dwang along the direction of sliding tray, the article that detects like this will drop perpendicularly to the containing box of dwang below in, and the buffer board that sets up then can play the cushioning effect to the article that drops with the spring part, prevent that the damage from appearing because of the collision in the article, through the effectual device function singleness's problem of having solved the checkweigher existence with belt rejection of this design.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a sliding seat connection structure according to the present invention;

FIG. 3 is a schematic view of a buffer plate according to the present invention;

fig. 4 is a schematic view of the direction of the sorting conveyance of the present invention.

In the figure: 1. a base; 2. a first conveyor belt; 3. a first motor; 4. a weighing sensor; 5. a controller; 6. a support; 7. a mounting seat; 8. a sliding groove; 9. a sliding seat; 10. a second motor; 11. a gear shaft; 12. a third motor; 13. rotating the rod; 14. a buffer plate; 15. a spring member; 16. a storage box; 17. a second conveyor belt; 18. and a fourth motor.

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. 1-4, in this embodiment: a checkweigher with belt elimination comprises a base 1, a first conveyor belt 2 is arranged above the base 1, a first motor 3 is arranged on the base 1, a weighing sensor 4 is arranged at the center of the first conveyor belt 2, a controller 5 is arranged on one side of the base 1, a support 6 is arranged on one side of the first conveyor belt 2, an installation seat 7 is arranged on the support 6, a sliding groove 8 is formed in the upper surface of the installation seat 7, a sliding seat 9 is connected in the sliding groove 8, a second motor 10 is connected on one side of the sliding seat 9, a gear shaft 11 is arranged in the sliding seat 9, a third motor 12 is connected on one side of the gear shaft 11, a rotating rod 13 is connected on the inner side of the sliding seat 9, a buffer plate 14 is arranged below the rotating rod 13, a spring piece 15 is connected on the upper surface of the buffer plate 14, a containing box 16 is arranged below the buffer plate 14, and a second conveyor belt 17 is arranged on one side of the support 6 far away from the first conveyor belt 2, a fourth motor 18 is connected to the second conveyor 17.

In this embodiment, the first conveyor belt 2 is rotatably connected to the first motor 3 through a conveyor belt and a transmission wheel, and the second conveyor belt 17 is rotatably connected to the fourth motor 18 through a conveyor belt and a transmission wheel, so as to realize separate control; the sliding seat 9 is connected with the mounting seat 7 in a sliding manner through a sliding groove 8, and the sliding seat 9 is fixedly connected with a second motor 10 through a rotating screw rod so as to realize electric control of the sliding seat 9; the rotating rod 13 is rotatably connected with the gear shaft 11 through a gear, and the gear shaft 11 is rotatably connected with the third motor 12 through a gear so as to realize the rotation of the rotating rod 13 through the third motor 12; the number of the sliding seats 9 is two, and the two groups of sliding seats 9 are symmetrical about the first conveyor belt 2, so as to facilitate the conveying of the objects; the horizontal height of the rotating rod 13 is slightly higher than that of the second conveyor belt 17, and the upper surface of the mounting seat 7 is an inclined surface inclined towards the second conveyor belt 17 so as to facilitate the conveying of the objects; the outer end of the buffer plate 14 is rotatably connected with the support 6 through a hinge, a buckle is arranged on the upper surface of the buffer plate 14 and fixedly connected with the support 6 through a spring part 15, and the buffer plate is used for preventing objects from being damaged through buffering.

The working principle and the using process of the utility model are as follows: when the weighing device is used, when an object is conveyed to the position right above the weighing sensor 4 on the first conveyor belt 2, the weighing sensor 4 uploads the weight of the detected object to the controller 5, if the weight of the object is within a set normal range value, the third motor 12 works and the fourth motor 18 rotates forwards, the object is conveyed to the second conveyor belt 17 through the rotating rod 13 and conveyed to a next working unit by the second conveyor belt 17, if the weight of the object slightly exceeds the set normal range value, the third motor 12 works and the fourth motor 18 rotates reversely, and when the weight of the detected object seriously exceeds the set normal range value, the second motor 10 starts to slide the sliding seat 9 along the direction of the sliding groove 8, so that the object on the first conveyor belt 2 falls onto the buffer plate 14 below the rotating rod 13, and the buffer plate 14 rotates under the action of the object gravity, the articles drop into the storage box 16, and sorting of the articles is completed in this way.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a checkweigher with belt rejection which characterized in that: comprises a base (1), a first conveyor belt (2) is arranged above the base (1), a first motor (3) is arranged on the base (1), a weighing sensor (4) is arranged at the center of the first conveyor belt (2), a controller (5) is arranged on one side of the base (1), a support (6) is arranged on one side of the first conveyor belt (2), an installation seat (7) is arranged on the support (6), a sliding groove (8) is formed in the upper surface of the installation seat (7), a sliding seat (9) is connected in the sliding groove (8), a second motor (10) is connected to one side of the sliding seat (9), a gear shaft (11) is arranged in the sliding seat (9), a third motor (12) is connected to one side of the gear shaft (11), a rotating rod (13) is connected to the inner side of the sliding seat (9), and a buffer plate (14) is arranged below the rotating rod (13), and the upper surface of buffer board (14) is connected with spring part (15), the below of buffer board (14) is provided with containing box (16), and support (6) keep away from one side of first conveyer belt (2) and be provided with second conveyer belt (17), be connected with fourth motor (18) on second conveyer belt (17).

2. A belt reject checkweigher as in claim 1 wherein: the first conveyor belt (2) is rotationally connected with the first motor (3) through a conveyor belt and a driving wheel, and the second conveyor belt (17) is rotationally connected with the fourth motor (18) through the conveyor belt and the driving wheel.

3. A belt reject checkweigher as in claim 1 wherein: the sliding seat (9) is connected with the mounting seat (7) in a sliding mode through a sliding groove (8), and the sliding seat (9) is fixedly connected with the second motor (10) through a rotating screw rod.

4. A belt reject checkweigher as in claim 1 wherein: dwang (13) are rotated with gear shaft (11) through the gear and are connected, and gear shaft (11) are rotated with third motor (12) through the gear and are connected.

5. A belt reject checkweigher as in claim 1 wherein: the number of the sliding seats (9) is two, and the two groups of sliding seats (9) are symmetrical relative to the first conveyor belt (2).

6. A belt reject checkweigher as in claim 1 wherein: the level of dwang (13) is a little higher than the level of second conveyer belt (17), and the upper surface of mount pad (7) is the inclined plane to second conveyer belt (17) slope.

7. A belt reject checkweigher as in claim 1 wherein: the outer end of the buffer plate (14) is rotatably connected with the support (6) through a hinge, a buckle is arranged on the upper surface of the buffer plate (14), and the buckle is fixedly connected with the support (6) through a spring part (15).