Automatic chain plate sorting device for chain production

Abstract

The utility model relates to chain production equipment technical field, and concretely is a kind of chain production chain plate automatic sorting device, including conveyor belt device, the conveyor belt device includes conveyor belt, and first photoelectric sensor and pick mechanism of detection crack are sequentially arranged in the conveying direction in conveyor belt upper side, electromagnet is located chain plate upper side and can absorb chain plate on electromagnet, one half of the longitudinal width of conveyor belt is less than the length of rotary arm, angle sensor is arranged on rotary motor pivot, electromagnet is controlled by controller, angle sensor and first photoelectric sensor are connected with controller signal.This application can realize that chain plate with crack and size are not consistent are automatically screened out, so as to save the time and physical strength consumed by manual selection, improve efficiency and accuracy simultaneously.

Description

Technical Field

[0001] This utility model belongs to the technical field of chain production equipment, specifically an automatic sorting device for chain plates used in chain production. Background Technology

[0002] Chain plates are the core components of a chain, and their quality directly affects the overall performance and service life of the chain. During the production process of chain plates, defects such as cracks can occur due to the effects of processes such as stamping and heat treatment.

[0003] Traditional manual sorting methods are inefficient, labor-intensive, and prone to misjudgment and omissions due to visual fatigue, affecting the stability of product quality. Utility Model Content

[0004] This invention provides an automatic sorting device for chain plates used in chain production, which addresses the deficiencies in the prior art.

[0005] This utility model is achieved through the following technical solution: An automatic sorting device for chain plates in chain production includes a conveyor belt device. The conveyor belt device includes a conveyor belt, and a first photoelectric sensor for detecting cracks and a picking mechanism are sequentially arranged above the conveyor belt along the conveying direction. The picking mechanism includes a fixedly arranged rotary motor. The rotating shaft of the rotary motor is located on the transverse center line of the conveyor belt and is vertically connected to a rotating arm. An electromagnet is arranged at the outer end of the rotating arm. The electromagnet is located above the chain plate and can attract the chain plate to the electromagnet. Half of the longitudinal width of the conveyor belt is less than the length of the rotating arm. An angle sensor is arranged on the rotating shaft of the rotary motor. The electromagnet is controlled by a controller. The angle sensor and the first photoelectric sensor are connected to the controller signal.

[0006] In use, the chain plates are placed sequentially on the conveyor belt of the conveyor belt device. When a chain plate passes the first photoelectric sensor, it is detected by the photoelectric sensor and the data is transmitted to the controller. When a chain plate with a crack passes by, the controller receives a signal and controls the electromagnet to be energized, thereby attracting the chain plate. Then, the controller controls the rotary motor to drive the rotary arm to rotate 90 degrees, so that the chain plate is located outside the conveyor belt. Then, the electromagnet is de-energized, thus picking out the chain plate. Then the rotary arm returns to its original position, realizing automatic selection of chain plates, saving the time and effort consumed by manual selection, and improving efficiency and accuracy.

[0007] Preferably, the device also includes a vibrating feeder and a linear feeder plate connected to the discharge end of the vibrating feeder, with the discharge end of the linear feeder plate positioned vertically opposite the conveyor belt of the conveyor belt device. The vibrating feeder allows disordered chain plates to be fed into the linear feeder plate in an orderly manner, and then conveyed to the conveyor belt device by the linear feeder plate, ensuring the automated and orderly arrangement of the chain plates.

[0008] Preferably, the system includes a first fixed beam and a second fixed beam spanning the conveyor belt, with a first photoelectric sensor fixedly mounted on the first fixed beam and a rotary motor fixedly mounted on the second fixed beam.

[0009] Preferably, a second photoelectric sensor for measuring dimensions is also provided on the first fixed beam. The second photoelectric sensor is connected to the controller signal, so that the dimensions can be detected through the second photoelectric sensor, adding rejection items and realizing the rejection of multiple problems through one device.

[0010] Preferably, discharge plates are installed on both sides of the conveyor belt, with the discharge plates inclined downwards along the direction of the conveyor belt, and corresponding collection boxes are installed at the discharge ends of the discharge plates. The discharge plates allow for the separate collection of chain plates with different problems, ensuring that chain plates located in the same collection box exhibit the same problem.

[0011] The beneficial effects of this utility model are as follows: the use of this application can realize the automatic screening of chain plates with cracks and mismatched sizes, thereby saving the time and effort consumed by manual selection, while improving efficiency and accuracy. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 A schematic diagram of direction A.

[0014] As shown in the figure: 1. Conveyor belt device; 2. First photoelectric sensor; 3. Second photoelectric sensor; 4. Rotary motor; 5. Rotary arm; 6. Electromagnet; 7. Vibrating feeder; 8. Feeding plate; 9. Collection box. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] An automatic sorting device for chain plates in chain production, such as Figure 1 and Figure 2 As shown, the device includes a conveyor belt device 1, which includes a conveyor belt, a vibrating feeding plate 7, and a linear feeding plate connected to the discharge end of the vibrating feeding plate 7. The discharge end of the linear feeding plate is vertically opposite to the conveyor belt of the conveyor belt device 1. Above the conveyor belt, along the conveying direction, are sequentially arranged a first photoelectric sensor 2 for detecting cracks and a part-picking mechanism. The part-picking mechanism includes a fixedly installed rotary motor 4. The rotating shaft of the rotary motor 4 is located on the transverse center line of the conveyor belt and is vertically connected to a rotating arm 5. An electromagnet 6 is installed at the outer end of the rotating arm 5. The electromagnet 6 is located above the chain plate and can attract the chain plate to the electromagnet 6. Half of the longitudinal width of the conveyor belt is less than the length of the rotating arm 5. An angle sensor is installed on the rotating shaft of the rotary motor 4. The electromagnet 6 is controlled by a controller. The angle sensor and the first photoelectric sensor 2 are connected to the controller signal.

[0017] In use, the chain plates are placed sequentially on the conveyor belt of the conveyor belt device 1. When a chain plate passes the first photoelectric sensor 2, it is detected by the photoelectric sensor and the data is transmitted to the controller. When a chain plate with a crack passes by, the controller receives a signal and controls the electromagnet 6 to be energized, thereby attracting the chain plate. Then, the controller controls the rotary motor 4 to drive the rotary arm 5 to rotate 90 degrees, so that the chain plate is located outside the conveyor belt. Then, the electromagnet 6 is de-energized, thus picking out the chain plate. Then, the rotary arm 5 returns to its original position, realizing the automatic selection of chain plates, saving the time and effort consumed by manual selection, and improving efficiency and accuracy. In particular, the vibrating feeding plate 7 can make the disordered chain plates be input into the linear feeding plate in an orderly manner, and then conveyed to the conveyor belt device 1 by the linear feeding plate, ensuring that the chain plates are automatically and orderly arranged.

[0018] It also includes a first fixed beam and a second fixed beam spanning the conveyor belt. Both the first fixed beam and the second fixed beam are inverted U-shaped structures. The first photoelectric sensor 2 is fixedly mounted on the first fixed beam, and the rotary motor 4 is fixedly mounted on the second fixed beam.

[0019] A second photoelectric sensor 3 for measuring dimensions is also installed on the first fixed beam. The first photoelectric sensor 2 and the second photoelectric sensor 3 are located on opposite sides of the first fixed beam in the conveyor belt conveying direction, respectively. The second photoelectric sensor 3 is connected to the controller signal, thereby enabling the detection of dimensions and adding rejection items, allowing multiple rejections to be completed through a single device.

[0020] Feed plates 8 are installed on both sides of the conveyor belt. The feed plates 8 are inclined downward along the direction of the conveyor belt, and the feed ends of the feed plates 8 are equipped with corresponding collection boxes 9. Through the feed plates 8, chain plates with different problems can be collected separately, and it is ensured that the chain plates located in the same collection box 9 have the same problem.

[0021] The use of this application enables the automatic screening of chain plates with cracks and incorrect dimensions, thereby saving the time and effort spent on manual sorting and improving efficiency and accuracy.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic sorting device for chain plates in chain production, characterized in that: The device includes a conveyor belt, and above the conveyor belt, along the conveying direction, are a first photoelectric sensor for detecting cracks and a part-picking mechanism. The part-picking mechanism includes a fixedly mounted rotary motor, the shaft of which is located on the transverse center line of the conveyor belt and vertically connected to a rotating arm. An electromagnet is mounted on the outer end of the rotating arm, and the electromagnet is located above the chain plate and can attract the chain plate to the electromagnet. Half of the longitudinal width of the conveyor belt is less than the length of the rotating arm. An angle sensor is mounted on the shaft of the rotary motor. The electromagnet is controlled by a controller, and the angle sensor and the first photoelectric sensor are connected to the controller signal.

2. The automatic sorting device for chain plates in chain production according to claim 1, characterized in that: It also includes a vibrating feeding plate and a linear feeding plate connected to the discharge end of the vibrating feeding plate. The linear feeding plate is inclined downward and the discharge end is vertically opposite to the conveyor belt of the conveyor belt device.

3. The automatic sorting device for chain plates in chain production according to claim 2, characterized in that: It also includes a first fixed beam and a second fixed beam spanning the conveyor belt, a first photoelectric sensor fixedly mounted on the first fixed beam, and a rotary motor fixedly mounted on the second fixed beam.

4. The automatic sorting device for chain plates in chain production according to claim 3, characterized in that: A second photoelectric sensor for measuring dimensions is also installed on the first fixed beam, and the second photoelectric sensor is connected to the controller signal.

5. The automatic sorting device for chain plates in chain production according to claim 4, characterized in that: The conveyor belt is equipped with discharge plates on both sides, which are inclined downwards along the direction of the conveyor belt. The discharge end of the discharge plate is equipped with a corresponding collection box.

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