Full-automatic intelligent lamp inspection and screening all-in-one machine

Abstract

The invention relates to the technical field of light inspection machines, in particular to a full-automatic intelligent light inspection and screening all-in-one machine which comprises a screening and conveying unit, a screening and conveying unit, a screening and conveying unit and a screening and conveying unit. The conveying assembly is used for conveying the adsorbed tablets; the driving part is used for driving the screening assembly to rotate; the lamp inspection collecting unit comprises a fixed seat, a lamp inspection disc rotationally mounted on the fixed seat, a flow limiting assembly used for limiting passing of the tablets on the conveying assembly, a lamp inspection part used for conducting lighting shooting on the tablets falling onto the lamp inspection disc, and an air blowing part used for collecting the tablets in a high-pressure air injection mode; tablets are conveyed in a non-contact mode in a negative pressure air suction mode, and tablet damage possibly caused by friction, extrusion and the like in the traditional mechanical conveying process is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of light inspection machines, and in particular to a fully automatic intelligent light inspection and screening integrated machine. Background Art

[0002] In the prior art, the light inspection machine is used to detect the appearance of the filled bottle or foreign matter in the bottle. It uses optical imaging and a computer to analyze the collected image data to judge the filled finished bottles and automatically remove unqualified products.

[0003] The Chinese patent application with the publication number CN114345738B discloses a light inspection machine, including a feeding conveyor plate chain, a feeding screw, a feeding star wheel, a rotating working tower, a shooting device, a light source follower device, a discharging star wheel, and an electric control box arranged on a frame, the rotating working tower is located in the middle of the frame, a positioning station is arranged on the rotating working tower, the feeding star wheel, the shooting device, and the discharging star wheel are distributed around the rotating working tower, the light source follower device can be movably located on the rotating working tower, and the shooting device and the light source follower device are arranged relative to each other, and a shooting area is formed between the shooting device and the light source follower device, the rotating working tower drives the positioning station to pass through the shooting area, the feeding conveyor plate chain is located beside the shooting device and the feeding star wheel, one end of the feeding screw is connected to the feeding conveyor plate chain, and the other end of the feeding screw is tangent to the feeding star wheel, the top of the frame and the bottom of the feeding conveyor plate chain are respectively provided with electric control boxes, and an operating screen is arranged on the frame through a cantilever. The invention can improve production efficiency and quality and is easy to install.

[0004] However, this technical solution still has some problems: the light inspection machine cannot pre-screen unqualified drugs multiple times during the loading and transportation process, and it is easy to cause certain damage to the tablets themselves during transportation. Summary of the invention

[0005] In view of the above problems in the prior art, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a fully automatic intelligent light inspection and screening integrated machine, comprising:

[0007] The screening and transporting unit comprises a carrier plate, a screening component rotatably mounted on the carrier plate and used for initially screening the tablets, an adsorption component fixedly mounted on the carrier plate and used for adsorbing the tablets, a transport component for transporting the adsorbed tablets, and a driving member for driving the screening component to rotate;

[0008] The light inspection collection unit includes a fixed seat, a light inspection plate rotatably mounted on the fixed seat, a flow limiting component for limiting the passage of tablets transported by the transport component, a light inspection component for lighting and photographing the tablets that fall onto the light inspection plate, and a blowing component for jetting air.

[0009] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine of the present invention, wherein: the screening component comprises a sieve plate rotatably arranged on a carrying plate, a gear ring is sleeved on the circumference of the sieve plate, a motor is fixedly arranged at the center of the sieve plate, and a plurality of stirring rods that fit the surface of the sieve plate are evenly arranged on the circumference of the motor;

[0010] The sieve plate is a convex surface whose height gradually decreases outward along the axis, and a plurality of sieve holes for screening out tablets of unqualified specifications are evenly arranged on the sieve plate.

[0011] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine described in the present invention, wherein: the transport component includes a mounting frame fixedly arranged on one side of the upper end surface of the carrying plate, a conveyor belt for transmission and transportation is rotatably provided on the mounting frame, a plurality of air holes are opened on the belt of the conveyor belt, an auxiliary roller for preventing the belt from detaching is provided on the inner wall of the conveyor belt, and a correction plate for assisting the conveyor belt in transport correction is also provided on the mounting frame.

[0012] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine of the present invention, the driving part includes:

[0013] A driving assembly fixedly mounted on the mounting frame, the driving assembly comprising a mounting sleeve fixedly mounted on the mounting frame, a connecting shaft rotatably mounted on the axis of the mounting sleeve, two ends of the connecting shaft extending out of the outer wall of the mounting sleeve are respectively provided with a worm gear 1 and a pulley 2, the connecting shaft is located on the circumferential surface of the inner cavity of the mounting sleeve and is fixedly sleeved with a worm gear 2, and a worm gear 2 is rotatably mounted in the mounting sleeve and is transmission-connected to the worm gear 2;

[0014] It also includes a fixing frame fixed on the carrier plate, wherein a worm gear 1 is rotatably arranged in the fixing frame, the worm gear 1 is powered by a worm shaft 1 and the worm gear 1 is connected to a gear ring through transmission.

[0015] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine described in the present invention, wherein: the adsorption component includes a vacuum cylinder fixedly installed on a mounting frame, the outer wall of the vacuum cylinder fits into the inner wall of a belt on a conveyor belt, and vacuum holes are circumferentially opened on the outer wall of the vacuum cylinder, and a vacuum assembly for extracting air from the vacuum cylinder is provided on the carrying plate, and the vacuum assembly is connected to pulley 2 through a belt drive to generate a driving force for vacuuming.

[0016] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine of the present invention, the air extraction component comprises a fixed box mounted on the carrier plate, a through hole is opened on one side wall of the fixed box, a fixed bracket is arranged in the fixed box, a pulley 1 and a bevel gear set rotating synchronously with the pulley 1 are rotatably arranged on the fixed bracket, an air extraction disc is also fixed in the fixed box, and an impeller is eccentrically rotated in the air extraction disc;

[0017] The vacuum plate is connected with a vacuum pipe and an exhaust pipe respectively, the vacuum pipe is connected with a vacuum cylinder, and the first pulley is connected with the second pulley through a belt transmission.

[0018] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine of the present invention, the current limiting component includes a support seat fixedly mounted on a fixed seat, and a slideway is inclinedly provided on the support seat;

[0019] It also includes a flow limiting member fixedly mounted on the fixing seat through a mounting bracket, and the flow limiting member is provided with a channel for limiting the passage of a tablet.

[0020] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine described in the present invention, wherein: the light inspection part includes a plurality of lifting brackets installed on a fixed seat, the lifting bracket includes a fixed lifting bracket, a mounting plate is fixedly provided on the fixed lifting bracket through a support rod, a threaded rod penetrating the mounting plate is rotatably provided on the fixed lifting bracket, a threaded plate is threaded on the threaded rod, a lighting machine or a camera is installed on the threaded plate, and the fixed lifting bracket is also provided with a driving motor for driving the threaded rod to rotate.

[0021] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine described in the present invention, the blowing part includes a collecting tube installed on a fixed seat, and the collecting tube is provided with a pneumatic jet tube for jetting according to the status of the tablets identified by the light inspection part.

[0022] As a preferred solution of the fully automatic intelligent light inspection and screening integrated machine described in the present invention, wherein: the four corners of the carrier plate are equipped with mounting seats, and the carrier plate is also provided with a collection box for collecting unqualified tablets screened out by the screening component.

[0023] Beneficial effects of the present invention:

[0024] The present invention uses negative pressure suction to transport tablets in a non-contact manner, avoiding damage to tablets that may be caused by friction, extrusion, etc. during traditional mechanical transportation. Through the design of the air pump and the air holes on the conveyor belt, the tablets are stably adsorbed on the conveyor belt, which not only ensures the stability of transportation, but also reduces the occurrence of quality problems such as scratches and breakage on the tablet surface, thereby improving the integrity and aesthetics of the medicine.

[0025] The negative pressure suction transport method can achieve fast and accurate grasping and transport of tablets, improving the efficiency of the entire screening and testing process. At the same time, since the suction process is powered by the vacuum component, the suction force and speed can be adjusted as needed to meet the transportation needs of tablets of different sizes, shapes and weights. This flexibility enables the equipment to be applied to production lines of various drugs, improving the versatility and adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of a fully automatic intelligent light inspection and screening integrated machine of the present invention;

[0028] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0029] Figure 3 It is a structural schematic diagram of the screening and transporting unit in the present invention;

[0030] Figure 4 for Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0031] Figure 5 It is a structural schematic diagram of the light inspection collection unit in the present invention;

[0032] Figure 6 It is a schematic diagram of the structure of the driving component in the present invention;

[0033] Figure 7 It is a structural schematic diagram of the air extraction component in the present invention;

[0034] Figure 8 It is a schematic diagram of the internal structure of the air extraction component in the present invention;

[0035] Fig. 9 It is a schematic diagram of the coordinated installation structure of the air extraction disc and the impeller in the present invention.

[0036] Reference numerals: 100, screening and transport unit; 101, carrying plate; 102, mounting seat; 103, sieve plate; 104, gear ring; 105, motor; 106, stirring rod; 107, transport assembly; 1071, mounting frame; 1072, vacuum cylinder; 1073, conveyor belt; 1074, correction plate; 1075, auxiliary roller; 108, vacuum assembly; 1081, fixed box; 10 82, through hole; 1083, exhaust pipe; 1084, exhaust pipe; 1085, pulley 1; 1086, bevel gear set; 1087, exhaust plate; 1088, impeller; 109, drive assembly; 1091, mounting sleeve; 1092, worm 1; 1093, pulley 2; 1094, connecting shaft; 1095, worm wheel 2; 1096, worm wheel 2; 1010, worm wheel 1;

[0037] 200, light inspection collection unit; 201, fixing seat; 202, light inspection member; 203, current limiting member; 204, air blowing member; 205, supporting seat; 206, slideway; 207, light inspection tray. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0040] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0041] Example 1

[0042] Reference Figure 1 , Figure 2 and Figure 6 , which is the first embodiment of the present invention, and this embodiment provides a fully automatic intelligent light inspection and screening all-in-one machine.

[0043] Specifically, it comprises: a screening and transporting unit 100, which comprises a carrier plate 101, a screening component rotatably disposed on the carrier plate 101 and used for initially screening tablets, an adsorption component fixedly disposed on the carrier plate 101 and used for adsorbing tablets, a transport component 107 for transporting adsorbed tablets, and a driving member for driving the screening component to rotate;

[0044] The light inspection and collection unit 200 includes a fixed seat 201, a light inspection plate 207 rotatably mounted on the fixed seat 201, a flow limiting component for limiting the passage of tablets transported by the transport component 107, a light inspection component 202 for lighting and photographing the tablets that fall on the light inspection plate 207, and a blowing component 204 for collecting by high-pressure jet. The screening and transportation unit 100 is responsible for the initial screening of tablets, adsorption of tablets, transportation of tablets, and driving the rotation of the screening component; the light inspection and collection unit 200 is responsible for limiting the passage, lighting and photographing tablets, and high-pressure jet collection. By integrating the screening, transportation, light inspection, and collection functions into one, the automation of tablet screening and testing is improved, manual intervention is reduced, and work efficiency and accuracy are improved.

[0045] The screening assembly includes a sieve plate 103 that is rotatably arranged on a carrier plate 101, a toothed ring 104 is sleeved on the circumference of the sieve plate 103, a motor 105 is fixedly arranged at the center of the sieve plate 103, and a plurality of stirring rods 106 that fit the surface of the sieve plate 103 are evenly arranged on the circumference of the motor 105; the sieve plate 103 is a convex surface that gradually decreases in height along the axis outward, and a plurality of sieve holes for screening out unqualified tablets are evenly opened on the sieve plate 103, the motor 105 drives the stirring rod 106 to stir the tablets on the surface of the sieve plate 103, and the sieve plate 103 is driven to rotate by the toothed ring 104, and the convex surface and sieve holes of the sieve plate 103 are used to screen out unqualified tablets, and the convex surface design and sieve hole structure of the sieve plate 103 make it easy to screen out unqualified tablets, thereby improving the accuracy and efficiency of screening. The coordinated use of the motor 105 and the stirring rod 106 makes the tablets evenly distributed on the sieve plate 103, further improving the screening effect.

[0046] The transport assembly 107 includes a mounting frame 1071 fixedly mounted on one side of the upper end surface of the carrier plate 101, a conveyor belt 1073 for transmission and transportation is rotatably mounted on the mounting frame 1071, a plurality of air holes are provided on the belt of the conveyor belt 1073, an auxiliary roller 1075 for preventing the belt from detaching is provided on the inner wall of the conveyor belt 1073, and a correction plate 1074 for assisting the conveyor belt 1073 in transportation and correction is also provided on the mounting frame 1071, and the conveyor belt 1073 is fixed by the mounting frame 1071 and adsorbs the screened tablets through the air holes. The auxiliary roller 1075 prevents the belt from detaching, and the correction plate 1074 assists the conveyor belt 1073 in transportation and correction. The air hole design of the conveyor belt 1073 allows the tablets to be adsorbed and transported stably, avoiding the tablets from falling off and scattering during transportation. The use of the auxiliary roller 1075 and the correction plate 1074 further improves the stability and accuracy of transportation.

[0047] In summary, the device performs initial screening and transportation of tablets through the screening component and the transportation component 107 of the screening and transportation unit 100. The screened tablets are restricted by the flow limiting component of the light inspection and collection unit 200, and after being illuminated and photographed, they are collected by the blowing component 204 through high-pressure jets. The device integrates the screening, transportation, light inspection and collection functions, and realizes the automation and intelligence of tablet screening and detection. By optimizing the design of the screening component, the transportation component 107 and the light inspection and collection unit 200, the accuracy and efficiency of screening and detection are improved, manual intervention is reduced, production costs are reduced, and the overall performance and competitiveness of the production line are improved.

[0048] Example 2

[0049] Reference Figure 1 to Figure 5 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0050] Specifically, the driving member includes: a driving assembly 109 fixedly mounted on a mounting frame 1071, the driving assembly 109 includes a mounting sleeve 1091 fixedly mounted on the mounting frame 1071, a connecting shaft 1094 is rotatably mounted on the axis of the mounting sleeve 1091, two ends of the connecting shaft 1094 extending out of the outer wall of the mounting sleeve 1091 are respectively provided with a worm 1092 and a pulley 2 1093, the connecting shaft 1094 is located on the circumferential surface of the inner cavity of the mounting sleeve 1091 and is fixedly sleeved with a worm gear 2 1095, and a worm gear 2 1096 is rotatably mounted in the mounting sleeve 1091 and is transmission-connected to the worm gear 2 1095;

[0051] It also includes a fixed frame fixed on the carrier plate 101, in which a worm wheel 1010 is rotatably arranged, the worm wheel 1010 is powered by a worm 1092 and the worm wheel 1010 is connected to the gear ring 104 by transmission, and the driving assembly 109 is fixed on the mounting frame 1071, and realizes power transmission through the connecting shaft 1094 in the mounting sleeve 1091. The two ends of the connecting shaft 1094 are respectively provided with a worm 1092 and a pulley 2 1093, the worm wheel 1010 is connected to the worm 1092 by transmission, and the pulley 2 1093 is connected to the pulley 1 1085 by a belt. A worm wheel 2 1095 is also fixedly sleeved on the connecting shaft 1094, which is connected to the worm 2 1096 by transmission, forming a worm gear transmission. The worm wheel 1010 on the fixed frame provides power through the worm 1092, and transmits the gear ring 104 connected to the sieve plate 103, thereby driving the sieve plate 103 to rotate.

[0052] Through the worm gear transmission, the power is smoothly transmitted and the torque is increased by deceleration, so that the sieve plate 103 can rotate stably. At the same time, the design of the second pulley 1093 enables the driving member to be linked with the air extraction component 108, thereby improving the integration and automation of the whole machine.

[0053] The adsorption component includes a vacuum cylinder 1072 fixedly mounted on a mounting frame 1071, the outer wall of the vacuum cylinder 1072 fits into the inner wall of a belt on a conveyor belt 1073, and vacuum holes are circumferentially opened on the outer wall of the vacuum cylinder 1072. A vacuum assembly 108 for extracting air from the vacuum cylinder 1072 is provided on the supporting plate 101, and the vacuum assembly 108 is connected to a pulley 1093 via a belt drive to generate a driving force for vacuuming.

[0054] The air extraction component 108 comprises a fixed box 1081 mounted on the carrier plate 101, a through hole 1082 is opened on one side wall of the fixed box 1081, a fixed bracket is arranged inside the fixed box 1081, a pulley 1085 and a bevel gear set 1086 rotating synchronously with the pulley 1085 are rotatably arranged on the fixed bracket, an air extraction disc 1087 is also fixedly arranged inside the fixed box 1081, and an impeller 1088 is eccentrically rotated inside the air extraction disc 1087;

[0055] The suction plate 1087 is connected with a suction pipe 1083 and an exhaust pipe 1084 respectively. The suction pipe 1083 is connected to the suction cylinder 1072. The pulley 1 1085 is connected to the pulley 2 1093 through a belt transmission. The suction cylinder 1072 adsorbs the tablets on the conveyor belt 1073 through the suction holes opened in the circumference. The suction component 108 is connected to the pulley 2 1093 through a belt transmission to generate a driving force for suction; the pulley 1085 is connected to the pulley 2 1093 through a belt to drive the impeller 1088 to rotate, and the impeller 1088 is arranged in the suction plate 1087 with a small space on one side and a large space on the other side, so that the air in the large space is sucked into the small space, thereby generating a suction effect;

[0056] The adsorption component realizes stable adsorption and transportation of the tablets on the conveyor belt 1073 through the cooperation of the vacuum cylinder 1072 and the vacuum component 108. This design avoids the tablets from falling off and scattering during transportation, and improves the stability and accuracy of transportation. At the same time, the adsorption component is linked with the driving part through the belt drive connection 1093, further improving the automation of the whole machine;

[0057] Among them, the inside of the air extraction component 108 drives the impeller 1088 to rotate eccentrically in the air extraction disk 1087 through the transmission of the pulley 1085 and the bevel gear set 1086. The rotation of the impeller 1088 produces an air extraction effect, so that the air in the air extraction cylinder 1072 is extracted, thereby achieving the adsorption of the tablets. The air extraction pipe 1083 is connected to the air extraction cylinder 1072, and the extracted air is discharged into the exhaust pipe 1084 to complete the entire air extraction process. The air extraction component 108 cooperates with the belt drive, the bevel gear drive and the impeller 1088 to extract air, thereby achieving stable adsorption and transportation of the tablets. At the same time, by adjusting the rotation speed of the impeller 1088 and the structure of the air extraction disk 1087, the air extraction effect can be flexibly controlled to meet the requirements of different tablet specifications and transportation speeds.

[0058] In summary, the driving part of the device realizes the transmission and distribution of power through worm gear transmission and belt transmission. The sieve plate 103 rotates stably under the drive of the driving part to perform the initial screening of the tablets. At the same time, the adsorption component realizes the stable adsorption and transportation of the tablets on the conveyor belt 1073 through the cooperation of the vacuum cylinder 1072 and the vacuum component 108. During the whole process, the driving part and the adsorption component are linked through the belt drive, which improves the integration and automation of the whole machine; the fully automatic intelligent light inspection and screening integrated machine provided by the present invention realizes the stable screening, adsorption and transportation of tablets by optimizing the design of the driving part and the adsorption component. This design improves the automation and work efficiency of the whole machine, and reduces manual intervention and production costs. At the same time, by adjusting the structure and parameters of each component, the requirements of different tablet specifications and transportation speeds can be flexibly met.

[0059] Example 3

[0060] Reference Figure 6 to Figure 9 , which is the third embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0061] Specifically, the current limiting assembly includes a support seat 205 fixedly mounted on a fixed seat 201, and a slideway 206 is obliquely provided on the support seat 205;

[0062] It also includes a flow-limiting member 203 fixedly mounted on the fixed seat 201 through a mounting bracket, and a channel for limiting the passage of a tablet is provided on the flow-limiting member 203. The support seat 205 is fixedly mounted on the fixed seat 201, and a slideway 206 arranged obliquely thereon is used to guide the tablet to fall. The flow-limiting member 203 is fixedly mounted on the fixed seat 201 through a mounting bracket, and the width of the channel opened thereon is just enough to allow one tablet to pass through, thereby limiting the flow of tablets. Through the design of the flow-limiting component, it can be ensured that only one tablet enters the light inspection area at a time, avoiding inaccurate detection or equipment failure caused by multiple tablets entering at the same time. The inclined design of the slideway 206 helps the tablets to slide down smoothly, and at the same time, with the channel of the flow-limiting member 203, accurate control of the tablet flow is achieved.

[0063] The light inspection part 202 includes a plurality of lifting brackets installed on the fixed seat 201, and the lifting bracket includes a fixed lifting bracket, on which a mounting plate is fixedly provided through a support rod, a threaded rod that penetrates the mounting plate is rotatably provided on the fixed lifting bracket, a threaded plate is threaded on the threaded rod, a lightener or camera is installed on the threaded plate, and a driving motor for driving the threaded rod to rotate is also provided on the fixed lifting bracket. The light inspection part 202 is composed of a plurality of lifting brackets, which penetrate the mounting plate through a threaded rod and are rotatably connected thereto, and a lightener or camera is installed on the threaded plate. The driving motor drives the threaded rod to rotate, thereby driving the threaded plate and the lightener or camera installed thereon to move up and down, so as to detect tablets of different heights. The design of the lifting bracket enables the lightener or camera to be adjusted according to the height of the tablet, ensuring accurate detection of tablets of different specifications. The lifting and lowering is realized by driving the threaded rod to rotate through the driving motor, which has the advantages of simple structure, convenient operation and accurate positioning.

[0064] The blowing member 204 includes a collecting tube installed on the fixing seat 201, and the collecting tube is provided with a pneumatic jet tube for jetting air according to the status of the tablets identified by the light inspection member 202; the pneumatic jet tube jets according to the status of the tablets identified by the light inspection member 202, and there are two pneumatic jet tubes in total, and they are equipped with two collecting channels, which respectively blow qualified or unqualified tablets into different collecting tubes.

[0065] Through the jet action of the pneumatic jet tube, unqualified tablets can be quickly collected and processed, improving production efficiency. When used in conjunction with the light inspection piece 202, online detection and real-time feedback of tablet quality can be achieved, ensuring the stability of product quality.

[0066] The four corners of the carrier plate 101 are all equipped with mounting seats 102 for mounting other structures. The carrier plate 101 is also provided with a collection box for collecting unqualified tablets screened out by the screening assembly.

[0067] In summary, when in use, the flow of tablets is controlled by the current limiting component to ensure that only one tablet enters the light inspection area at a time. The light inspection component 202 realizes accurate detection of tablets of different heights through a lifting bracket, and feeds back the detection results to the blowing component 204. The blowing component 204 collects unqualified tablets by jetting according to the detection results. At the same time, the mounting structure and collection area on the carrier plate 101 provide convenience for the scalability of the equipment and the processing of unqualified tablets. By integrating the functions of current limiting, light inspection, blowing and collection, comprehensive detection and rapid processing of tablet quality are realized, and production efficiency and product quality are improved. The equipment has a simple structure, convenient operation, accurate positioning, and good scalability and flexibility, and is suitable for the detection needs of tablets of different specifications and types.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fully automatic intelligent light inspection and screening machine, characterized in that: include: A screening and transporting unit (100) comprises a carrier plate (101), a screening component rotatably mounted on the carrier plate (101) and used for initially screening tablets, an adsorption component fixedly mounted on the carrier plate (101) and used for adsorbing tablets, a transport component (107) used for transporting adsorbed tablets, and a driving member used for driving the screening component to rotate; A light inspection collection unit (200) comprises a fixing seat (201), a light inspection plate (207) rotatably mounted on the fixing seat (201), a flow limiting component for limiting the passage of tablets transported by a transport component (107), a light inspection member (202) for lighting and photographing tablets that fall onto the light inspection plate (207), and a blowing member (204) for jetting air.

2. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 1, characterized in that: The screening assembly comprises a sieve plate (103) rotatably arranged on a carrier plate (101), a gear ring (104) being sleeved on the circumferential surface of the sieve plate (103), a motor (105) being fixedly arranged at the center of the sieve plate (103), and a plurality of stirring rods (106) being evenly arranged on the circumferential surface of the motor (105) and being in contact with the surface of the sieve plate (103); The sieve plate (103) is a convex surface whose height gradually decreases outward along the axis, and a plurality of sieve holes for screening out tablets of substandard specifications are evenly arranged on the sieve plate (103).

3. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 2, characterized in that: The transport component (107) comprises a mounting frame (1071) fixedly mounted on one side of the upper end surface of the carrier plate (101); a conveyor belt (1073) for transmission and transportation is rotatably mounted on the mounting frame (1071); a plurality of air holes are provided on the belt of the conveyor belt (1073); an auxiliary roller (1075) for preventing the belt from detaching is provided on the inner wall of the conveyor belt (1073); and a correction plate (1074) for assisting the conveyor belt (1073) in transport deviation correction is also provided on the mounting frame (1071).

4. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 3, characterized in that: The driving member comprises: A driving assembly (109) fixedly mounted on a mounting frame (1071), the driving assembly (109) comprising a mounting sleeve (1091) fixedly mounted on the mounting frame (1071), a connecting shaft (1094) rotatably mounted on the axis of the mounting sleeve (1091), two ends of the connecting shaft (1094) extending out of the outer wall of the mounting sleeve (1091) being respectively provided with a worm gear (1092) and a pulley (1093), the connecting shaft (1094) being located on the circumferential surface of the inner cavity of the mounting sleeve (1091) and being fixedly sleeved with a worm gear (1095), and a worm gear (1096) rotatably mounted in the mounting sleeve (1091) and being connected to the worm gear (1095) in a transmission manner; It also includes a fixed frame fixed on the carrier plate (101), in which a worm gear (1010) is rotatably arranged, and the worm gear (1010) is powered by a worm (1092) and is connected to the gear ring (104) in a transmission manner.

5. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 4, characterized in that: The adsorption component includes a vacuum cylinder (1072) fixedly mounted on a mounting frame (1071), the outer wall of the vacuum cylinder (1072) being in contact with the inner wall of a belt on a conveyor belt (1073), and a vacuum hole is circumferentially opened on the outer wall of the vacuum cylinder (1072), and a vacuum assembly (108) for extracting air from the vacuum cylinder (1072) is provided on the supporting plate (101), and the vacuum assembly (108) is connected to a second pulley (1093) via a belt drive to generate a driving force for vacuuming.

6. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 5, characterized in that: The air extraction component (108) comprises a fixed box (1081) mounted on the carrier plate (101), a through hole (1082) being provided on a side wall of one side of the fixed box (1081), a fixed bracket being provided inside the fixed box (1081), a belt pulley (1085) and a bevel gear set (1086) rotating synchronously with the belt pulley (1085) being rotatably provided on the fixed bracket, an air extraction plate (1087) being fixedly provided inside the fixed box (1081), and an impeller (1088) being eccentrically rotating inside the air extraction plate (1087); The suction plate (1087) is connected to a suction pipe (1083) and an exhaust pipe (1084), respectively. The suction pipe (1083) is connected to a suction cylinder (1072). The pulley 1 (1085) is connected to the pulley 2 (1093) via a belt drive.

7. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 6, characterized in that: The current limiting component comprises a support seat (205) fixedly mounted on a fixed seat (201), and a slideway (206) is obliquely provided on the support seat (205); It also includes a flow limiting member (203) fixedly mounted on the fixing seat (201) via a mounting bracket, wherein the flow limiting member (203) is provided with a channel for limiting the passage of a tablet.

8. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 7, characterized in that: The light inspection member (202) comprises a plurality of lifting brackets mounted on a fixed seat (201), the lifting brackets comprising a fixed lifting bracket, a mounting plate being fixedly provided on the fixed lifting bracket via a support rod, a threaded rod rotatably provided on the fixed lifting bracket and penetrating the mounting plate, a threaded plate being threadedly provided on the threaded rod, a lighting machine or a camera being mounted on the threaded plate, and a driving motor for driving the threaded rod to rotate is also provided on the fixed lifting bracket.

9. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 8, characterized in that: The blowing member (204) comprises a collecting tube mounted on a fixing seat (201), and the collecting tube is provided with a pneumatic jet tube for jetting air according to the status of the tablets identified by the light inspection member (202).

10. The fully automatic intelligent light inspection and screening integrated machine as claimed in claim 9, characterized in that: The four corners of the carrier plate (101) are all equipped with mounting seats (102), and the carrier plate (101) is also provided with a collection box for collecting unqualified tablets screened out by the screening component.

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