Screening machine for screening tablets

Abstract

The utility model relates to the technical field of tablet detection, and discloses a screening machine for screening tablets, which comprises a fixed support frame, a feeding hopper is fixedly mounted at the top of the fixed support frame close to the center, a vibrating disk is fixedly arranged at the bottom of the feeding hopper, a blanking plate is fixedly connected to the outer surface of one side of the vibrating disk, and a feeding hole is formed in the blanking plate. A lower-layer conveying belt is fixedly installed between the positions, close to the outer surfaces of the front side and the rear side, of the center of the interior of the fixed supporting frame, and first fixing frames are fixedly connected to the positions, close to the edges of the two sides, between the outer surfaces of the front side and the rear side of the lower-layer conveying belt. The problems that an existing tablet detection device is low in detection efficiency and not practical, seriously, the use efficiency of the device is greatly reduced, an existing tablet detection device cannot efficiently detect the appearance of the two faces of a tablet, the efficiency of rejecting defective products is poor, and the tablet production effect of the device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet detection, in particular to a screening machine for tablet screening. Background Technique

[0002] When using tablets for detection, traditional tablet detection is generally carried out by manual picking. The existing detection efficiency is very slow and not practical, seriously reducing the use efficiency of the device. Moreover, the existing tablet detection device cannot efficiently detect the appearance of both sides of the tablet, and the benefit of removing defective products is very poor, thus reducing the effectiveness of the device in producing tablets. Content of the Utility Model

[0003] The purpose of the utility model is to provide a screening machine for tablet screening, so as to solve the problems put forward in the above background technique that the existing tablet detection is generally carried out by manual picking, the existing detection efficiency is very slow and not practical, seriously reducing the use efficiency of the device, and the existing tablet detection device cannot efficiently detect the appearance of both sides of the tablet, and the benefit of removing defective products is very poor, thus reducing the effectiveness of the device in producing tablets.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a screening machine for tablet screening, including a fixed support frame. A feeding funnel is fixedly installed at the top of the fixed support frame near the center. A vibrating disk is fixedly arranged at the bottom of the feeding funnel. A blanking plate is fixedly connected to the outer surface of one side of the vibrating disk. A lower conveyor belt is fixedly installed between the outer surfaces of the front and rear sides near the center inside the fixed support frame. First fixing frames are fixedly connected to the outer surfaces of both sides near the edges between the front and rear sides of the lower conveyor belt. Electric sliding tables are fixedly installed between the top edges of the front and rear sides of the two fixing frames. A screening instrument is slidably installed on the top of the two electric sliding tables.

[0005] As a preferred embodiment, an upper conveyor belt is fixedly installed between the outer surfaces of the opposite sides of one of the first fixing frames near the top edge, and the top of the upper conveyor belt is in a fitting connection with the bottom of the blanking plate.

[0006] As a preferred embodiment, vision detection systems are fixedly arranged at the top edges of one side of the two first fixing frames.

[0007] As a preferred embodiment, a flipping device is fixedly installed between the top edges of one side of the upper conveyor belt and the lower conveyor belt.

[0008] As a preferred embodiment, second fixing frames are fixedly connected to the outer surfaces of both sides near the edges at the bottom of the lower conveyor belt.

[0009] As a preferred embodiment, a control cabinet is fixedly placed in front of the other first fixing frame. A display is fixedly installed near the center of the top of the control cabinet, and the display is electrically connected to the vision detection system.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, all the electrified devices in the equipment are controlled by the control cabinet. Then, the tablets are put into the feeding funnel, and vibrated by the vibrating disk, so that the tablets inside are conveniently and effectively discharged. Thus, the tablets slide along the discharging plate and then enter the upper conveyor belt for transportation. By turning on the vision detection system, when the tablets on the upper conveyor belt pass by, clear photos can be taken, and then the damaged tablets can be detected. Subsequently, the electric sliding table moves to drive the screening device to remove the defective tablets. Then, the screened tablets are turned over by the turning device and then transported on the lower conveyor belt. During the transportation by the lower conveyor belt 7, they are detected by the vision detection system and then screened again by the screening device to pick out the defective ones. Therefore, the device can detect and screen both sides of the tablets, remove the defective products, and improve the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view three-dimensional structural schematic diagram of a screening machine for screening tablets according to the present utility model;

[0013] Figure 2 It is a front view of a screening machine for screening tablets according to the present utility model;

[0014] Figure 3 It is a top view of a screening machine for screening tablets according to the present utility model.

[0015] In the figure: 1, fixed support frame; 2, feeding funnel; 3, vibrating disk; 4, discharging plate; 5, upper conveyor belt; 6, turning device; 7, lower conveyor belt; 8, vision detection system; 9, electric sliding table; 10, first fixing frame; 11, second fixing frame; 12, control cabinet; 13, display; 14, screening instrument. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0017] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0018] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a screening machine for tablet screening, including a fixed support frame 1. Near the center of the top of the fixed support frame 1, a feeding funnel 2 is fixedly installed. Through the setting of the feeding funnel 2, the device is convenient for feeding. At the bottom of the feeding funnel 2, a vibrating plate 3 is fixedly arranged. Through the vibration of the vibrating plate 3, the tablets can be better shaken, making it easier for the tablets to be fed. On the outer surface of one side of the vibrating plate 3, a feeding plate 4 is fixedly connected. Near the center of the inner part of the fixed support frame 1, between the outer surfaces of the front and rear sides, a lower conveyor belt 7 is fixedly installed. Near the edges on both sides between the outer surfaces of the front and rear sides of the lower conveyor belt 7, first fixing frames 10 are fixedly connected on both sides. Between the edges near the front and rear sides of the tops of the two fixing frames 10, electric sliding tables 9 are fixedly installed. On the tops of the two electric sliding tables 9, a screening device 14 is slidably installed. Through the screening device 14, defective tablets can be well selected, making the device convenient for effective screening.

[0019] Between the outer surfaces of the opposite sides of one of the first fixing frames 10, near the edge of the top, an upper conveyor belt 5 is fixedly installed, and the top of the upper conveyor belt 5 is in a fitting connection with the bottom of the feeding plate 4. The feeding plate 4 is convenient for feeding on the upper conveyor belt 5.

[0020] On the tops of the two first fixing frames 10, near the edges of one side, visual inspection systems 8 are fixedly arranged. Through the visual inspection systems 8, the quality of the tablets can be better detected.

[0021] Between the edges near one side of the tops of the upper conveyor belt 5 and the lower conveyor belt 7, a turning device 6 is fixedly installed. Through the turning device 6, the tablets can be effectively turned over.

[0022] On the bottom of the lower conveyor belt 7, near the edges on both sides, second fixing frames 11 are fixedly connected.

[0023] In front of the other first fixing frame 10, a control cabinet 12 is fixedly placed. Near the center of the top of the control cabinet 12, a display 13 is fixedly installed, and the display 13 is electrically connected to the visual inspection system 8. Through the display 13, the images in the device can be clearly displayed, thus facilitating effective detection and screening.

[0024] Working principle: When the device is in use, first control all the electrified devices in the equipment through the control cabinet 12. Then, put the tablets into the feeding hopper 2. Through the vibration of the vibrating disk 3, the tablets inside are facilitated to effectively fall, so that the tablets slide along the feeding plate 4 and then enter the upper conveyor belt 5 for transportation. By turning on the vision detection system 8, clear photos can be taken when the tablets on the upper conveyor belt 5 pass by, and then damaged tablets can be detected. Subsequently, the electric slide table 9 moves to drive the screening device 14 to remove defective tablets. After that, the turned-over device 6 turns over the screened tablets, and then they are transported on the lower conveyor belt 7. During the transportation on the lower conveyor belt 7, they are detected by the vision detection system 8, and then the screening device 14 screens again to pick out the defective tablets. Thus, the device can detect and screen both sides of the tablets, remove defective products, and improve the use effect of the device.

[0025] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A screening machine for screening tablets, comprising a fixed support frame (1), characterized in that: A feeding funnel (2) is fixedly installed near the center of the top of the fixed support frame (1), a vibrating plate (3) is fixedly arranged at the bottom of the feeding funnel (2), a discharge plate (4) is fixedly connected to the outer surface of one side of the vibrating plate (3), a lower conveyor belt (7) is fixedly installed between the front and rear outer surfaces at the inner center of the fixed support frame (1), a first fixed frame (10) is fixedly connected between the front and rear outer surfaces of the lower conveyor belt (7) near the edges of both sides, an electric slide (9) is fixedly installed between the tops of the two fixed frames (10) near the front and rear edges, and a screening device (14) is slidably installed on the tops of the two electric slides (9).

2. A screening machine for tablet screening according to claim 1, characterized in that: An upper conveyor belt (5) is fixedly installed at the edge near the top between the outer surfaces of the opposite sides of one of the first fixing frames (10), and the top of the upper conveyor belt (5) is fittedly connected with the bottom of the blanking plate (4).

3. A screening machine for tablet screening according to claim 1, characterized in that: A visual inspection system (8) is fixedly arranged at the top of each of the two first fixing frames (10) near the edge of one side.

4. A screening machine for tablet screening according to claim 2, characterized in that: A turning device (6) is fixedly installed between the tops of the upper conveyor belt (5) and the lower conveyor belt (7) near one side edge.

5. A screening machine for tablet screening according to claim 4, characterized in that: The bottom of the lower conveyor belt (7) is fixedly connected to a second fixing frame (11) near the edges on both sides.

6. A screening machine for tablet screening according to claim 3, characterized in that: A control cabinet (12) is fixedly placed in front of the other first fixing frame (10), a display (13) is fixedly installed near the center of the top of the control cabinet (12), and the display (13) is electrically connected to the visual detection system (8).

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