Static weighing detection device

Abstract

The utility model relates to a static weighing detection device, which is used for detecting the weight of a product and comprises a first conveying belt and a second conveying belt, a weighing platform is arranged between the first conveying belt and the second conveying belt, and the weighing platform is provided with a shifting assembly for driving the product to move from the weighing platform to the second conveying belt. Products are driven to be conveyed through the first conveying belt and the second conveying belt, when the first conveying belt drives the products to enter the weighing table, the products are weighed through the weighing table, at the moment, the products are in a static state, and after weighing is completed, the products are driven to enter the second conveying belt through the shifting assembly; and the second conveying belt drives the product to enter the next detection station.

Description

Technical Field

[0001] The utility model relates to a weighing device, and more specifically, to a static weighing detection device. Background Art

[0002] In the existing automated production process, products need to be weighed after they are formed to determine whether they meet the requirements. Currently, mobile weighing is used, that is, weight detection is performed during the conveyor belt transportation process. Because the conveyor belt is affected by various forces, this will cause large deviations in product weight and affect the detection effect. Utility Model Content

[0003] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is: a static weighing detection device for product weight detection, including: a first conveyor belt and a second conveyor belt, a weighing platform is provided between the first conveyor belt and the second conveyor belt, and the weighing platform is provided with a shifting component that drives the product from the weighing platform to the second conveyor movement.

[0004] Preferably, the toggle assembly includes: a box body arranged above the weighing platform, a motor is fixedly connected to the outside of the box body, the output shaft of the motor extends into the box body and is fixedly connected to a toggle rod, and the toggle rod is provided with multiple toggle parts that cooperate with the product.

[0005] Preferably, the weighing platform is provided with a plurality of weighing areas, each weighing area is fixedly connected to a weighing plate, the weighing plate is provided with a feed port and a discharge port, and the feed port is overall trumpet-shaped.

[0006] Preferably, the first conveyor belt is provided with a feed port, and a guide assembly is fixedly connected to the feed port, and the guide assembly drives the products into different weighing areas.

[0007] Preferably, the guide assembly includes: a crossbeam arranged directly above the first conveyor belt, the crossbeam is hinged with one end of two guide plates, a conveying channel for product movement is provided between the two guide plates, the conveying channel is provided with an input port and an output port, the two guide plates are located at the output port and are connected by a connecting plate, and the two ends of the connecting plate are hinged to the guide plates; the crossbeam is hinged with an adjusting cylinder, and the telescopic rod of the adjusting cylinder is hinged to one of the guide plates.

[0008] Preferably, a first support base is provided at the bottom of the first conveyor belt, and the first support base is fixedly connected to a display.

[0009] Preferably, a second support base is provided at the bottom of the second conveyor belt, and the second support base is fixedly connected to a driving cylinder and a guide hopper, and the driving cylinder and the guide hopper are respectively provided on both sides of the second conveyor belt.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The product is transported by the first conveyor belt and the second conveyor belt. When the first conveyor belt drives the product into the weighing platform, the product is weighed by the weighing platform. At this time, the product is in a stationary state. After weighing is completed, the product is driven into the second conveyor belt by the toggle component, and the product is driven into the next inspection station by the second conveyor belt.

[0012] 2. The motor drives the lever to move, thereby driving the product to fall onto the second conveyor belt, thereby improving work efficiency.

[0013] 3. The piece weighing platform is divided into multiple weighing areas to improve work efficiency.

[0014] 4. By driving the cylinder and guiding the hopper, unqualified products are collected to improve the overall collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the static weighing detection device of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial structure of the static weighing detection device of the utility model Figure 1 ;

[0017] Figure 3 This is an enlarged view of the structure of point A of the static weighing detection device of the utility model;

[0018] Figure 4 This is a schematic diagram of the partial structure of the static weighing detection device of the utility model Figure 2 ;

[0019] Figure 5 This is an enlarged view of the structure at point B of the static weighing detection device of the present invention.

[0020] In the figure: 1. First conveyor belt; 101. Feeding port; 2. Second conveyor belt; 3. Weighing platform; 4. Box; 5. Motor; 6. Push rod; 7. Weighing plate; 8. Crossbeam; 9. Guide plate; 901. Input port; 902. Output port; 10. Connecting plate; 11. Adjusting cylinder; 12. First support base; 13. Display; 14. Second support base; 15. Guide hopper; 16. Driving cylinder; 17. Sealing cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Figures 1 to 5 As shown, the utility model provides a technical solution: a static weighing detection device for product weight detection, comprising: a first conveyor belt 1 and a second conveyor belt 2, the first conveyor belt 1 and the second conveyor belt 2 are mainly used for product transportation.

[0023] A weighing platform 3 is provided between the first conveyor belt 1 and the second conveyor belt 2. The weighing platform 3 is mainly used to realize static weighing of the product and reduce the dimensional error in the weighing process.

[0024] A first support base 12 is provided at the bottom of the first conveyor belt 1. A display 13 is fixedly connected to the first support base 12. Display 13 displays information such as product weight. A sealing cover 17 is fixedly connected to the first support base 12. This seals the first conveyor belt 1 and reduces the impact of other factors on the weighing effect.

[0025] A second support base 14 is provided at the bottom of the second conveyor belt 2, and a driving cylinder 16 and a guide hopper 15 are fixedly connected to the second support base 14. The driving cylinder 16 and the guide hopper 15 are respectively provided on both sides of the second conveyor belt 2. When the product is unqualified (overweight or underweight is considered unqualified), the product will be judged as unqualified.

[0026] The weighing platform 3 is provided with a toggle assembly that drives the product from the weighing platform 3 to the second conveyor. The toggle assembly includes: a box body 4 set above the weighing platform 3, and a sealing cover 17 is also set on the outside of the box body 4 to reduce the influence of other factors on weighing.

[0027] A motor 5 is fixedly connected to the outside of the box 4. The output shaft of the motor 5 extends into the box 4 and is fixedly connected to a lever 6. The lever 6 is provided with multiple shifting parts that cooperate with the product. The output shaft of the motor 5 rotates an angle to drive the product on the weighing platform 3 to be transported to the second conveyor belt 2.

[0028] The weighing platform 3 is provided with a plurality of weighing areas, each of which is fixedly connected to a weighing plate 7, which is provided with a feed port and a discharge port, and the feed port is generally arranged in a trumpet shape. In order to improve the overall weighing efficiency, the weighing efficiency is improved by setting up a plurality of weighing areas.

[0029] Generally, two weighing areas are used and symmetrically arranged in the weighing box. Two motors 5 can be set on the outside of the box body 4. The output shaft of each motor 5 is provided with a lever 6. The two motors 5 drive the lever 6 to move, thereby driving the products in different weighing areas to enter the second conveyor belt 2.

[0030] Multiple weighing areas can also be set up. A motor 5 is fixedly connected to the outside of the box body 4. The output shaft of the motor 5 extends into the box body 4 and is provided with multiple levers 6. The multiple levers 6 are arranged along the axial direction of the output shaft of the motor 5. Each weighing area is provided with a lever 6, and the lever 6 is provided with multiple undulating parts. Every time the motor 5 rotates an angle, one of the products is driven from the weighing area to the second conveyor belt 2.

[0031] The first conveyor belt 1 is provided with a feed port 101 , to which a guide assembly is fixedly connected, and the guide assembly drives the products into different weighing areas.

[0032] The guide assembly includes: a crossbeam 8 positioned directly above the first conveyor belt 1, hingedly connected to one end of two guide plates 9. A conveying channel for product movement is provided between the two guide plates 9. The conveying channel has an input port 901 and an output port 902. The two guide plates 9 are connected at the output port 902 by a connecting plate 10, with both ends of the connecting plate 10 hinged to the guide plates 9. An adjusting cylinder 11 is hingedly connected to the crossbeam 8, and the telescopic rod of the adjusting cylinder 11 is hinged to one of the guide plates 9. The two guide plates 9, the connecting plate 10, and the crossbeam 8 form a parallelogram. The adjusting cylinder 11 drives one of the guide plates 9 to rotate, and the connecting plate 10 also drives the other guide plate 9 to rotate about its hinge point. Therefore, the adjusting cylinder 11 drives the telescopic rod to rotate the guide plate 9 about its hinge point with the crossbeam 8, thereby causing the output port 902 of the conveying channel to shift, thereby facilitating the movement of products into different weighing areas.

[0033] During operation, the product enters the first conveyor belt 1 from the input port 901 of the conveying channel, and is driven by the guide component to be transported to different weighing areas. The product is weighed in the weighing area. After weighing, the product is driven by the motor 5 to drive the lever 6 to be transported to the second conveyor belt 2. According to the weighing results, the driving cylinder 16 drives the unqualified products into the guide hopper 15 for collection, and the qualified products are transported to the next station for inspection through the second conveyor belt 2.

[0034] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A static weighing detection device for product weight detection, characterized in that: include: A first conveyor belt and a second conveyor belt, wherein a weighing platform is provided between the first conveyor belt and the second conveyor belt, and the weighing platform is provided with a shifting component for driving the product from the weighing platform to the second conveyor belt; The toggle assembly includes: a box body arranged above the weighing platform, a motor is fixedly connected to the outside of the box body, the output shaft of the motor extends into the box body and is fixedly connected to a toggle rod, and the toggle rod is provided with multiple toggle parts that cooperate with the product.

2. The static weighing detection device according to claim 1, characterized in that: The weighing platform is provided with a plurality of weighing areas, each weighing area is fixedly connected with a weighing plate, the weighing plate is provided with a feed port and a discharge port, and the feed port is overall trumpet-shaped.

3. The static weighing detection device according to claim 2, characterized in that: The first conveyor belt is provided with a feed port, to which a guide assembly is fixedly connected, and the guide assembly drives the products into different weighing areas.

4. The static weighing detection device according to claim 3, characterized in that: The guide assembly includes: a crossbeam arranged directly above the first conveyor belt, the crossbeam is hinged with one end of two guide plates, a conveying channel for product movement is provided between the two guide plates, the conveying channel is provided with an input port and an output port, the two guide plates are connected by a connecting plate at the output port, and the two ends of the connecting plate are hinged to the guide plates; the crossbeam is hinged with an adjusting cylinder, and the telescopic rod of the adjusting cylinder is hinged to one of the guide plates.

5. The static weighing detection device according to claim 1, characterized in that: A first support base is provided at the bottom of the first conveyor belt, and a display is fixedly connected to the first support base.

6. The static weighing detection device according to claim 1, characterized in that: A second support base is provided at the bottom of the second conveyor belt, and the second support base is fixedly connected to a driving cylinder and a guide hopper. The driving cylinder and the guide hopper are respectively arranged on both sides of the second conveyor belt.

Images