Urea 14 C] Automatic packaging line for breath test kits

Abstract

The present invention relates to the technical field of medicine box packaging, and specifically discloses a urea[ 14 C] Automatic packaging line for breath test kits, including a kit packaging unit and a palletizing unit, which are electrically connected to an external power supply through different electrical access points. The kit packaging unit is used to sequentially unpack, code, scan and reject, pack, weigh, dispense glue, seal and label the kits, and the palletizing unit is used to grab the finished kits produced by the kit packaging unit and stack the finished kits to facilitate storage and transportation of the kits. The above urea[ 14 C] The automatic packaging line for breath test kits requires no or only a small amount of manual labor, which greatly improves the packaging efficiency of the kits and reduces the packaging cost of the kits. It can monitor the coding and boxing results in real time and facilitate the detection of defective products, reducing the number of defective products in the finished packaging, improving the yield rate of the packaging operation, and helping to improve the market competitiveness of the products.

Description

Technical Field

[0001] The present invention relates to the technical field of medicine box packaging, and in particular to a urea[ 14 C] Automatic packaging line for breath test kits. Background Art

[0002] Liquid scintillation Helicobacter pylori test kit, also known as urea[ 14 C] Diagnostic reagent kit is used in clinical medicine to assist in the determination of the patient's exhaled gas in liquid scintillation test. 14 C content to determine whether the patient's stomach is infected with Helicobacter pylori, so as to provide targeted treatment for the patient's condition. The use of liquid scintillation Helicobacter pylori test kit reduces the difficulty of medical staff in screening patients for Helicobacter pylori infection, thereby improving the efficiency of disease diagnosis, so that patients can receive timely and effective treatment.

[0003] However, the processing and production of traditional liquid scintillation Helicobacter pylori test kits mainly rely on manual operations such as information printing, box folding, component loading, sealing and scanning to achieve the packaging of the kits. During the manual operation, it is very easy to make operational errors due to high work intensity and fatigue, and the packaging quality is uneven, thereby reducing the product yield rate. In addition, the efficiency of manual packaging is low and the labor cost is high, which greatly restricts the production efficiency of the product and increases the production cost of the product, which is not conducive to improving the market competitiveness of the product. Summary of the invention

[0004] Based on this, it is necessary to provide a urea[ 14 C] Automatic packaging line for breath test kits.

[0005] A urea 14 C] automatic packaging line for breath test kits, the urea 14C] The automatic packaging line for breath test kits includes a kit packaging unit and a palletizing unit, wherein the kit packaging unit and the palletizing unit are electrically connected to an external power source via different electrical access points. The medicine box packaging unit includes a first control box, a conveyor belt, a box opening and coding mechanism, a camera detection and rejection mechanism, a visual depalletizing and boxing mechanism, a capsule conveyor belt, an accessory delivery mechanism, a weighing machine, a glue dispensing and box sealing mechanism, a labeling mechanism and a code scanning and detection and rejection mechanism. The box opening and coding mechanism, the camera detection and rejection mechanism, the visual depalletizing and boxing mechanism, the capsule conveyor belt, the accessory delivery mechanism, the weighing machine, the glue dispensing and box sealing mechanism and the labeling mechanism are sequentially arranged along the direction from the input end of the conveyor belt to the output end of the conveyor belt and are electrically connected to the first control box respectively. The code scanning and detection and rejection mechanism is arranged at the output end of the conveyor belt and is electrically connected to the stacking unit. The box opening and coding mechanism is used to access and open the medicine box, and after coding the medicine box, the medicine box is sent to the input end of the conveyor belt; the camera detection and rejection mechanism is used to shoot the coded medicine box, transmit the printed information on the surface of the medicine box to the first control box and in the operation of the first control box The visual depalletizing and boxing mechanism is used to grab the stacked trays one by one and put the trays into the medicine boxes with qualified printing, and the trays are equipped with gas collectors and concentrated scintillating liquid; the output end of the capsule conveyor belt is connected to the conveying area of ​​the conveyor belt, and the capsule conveyor belt is used to put capsules into the medicine boxes; the accessory delivery mechanism is used to put instructions and air blow tubes into the medicine boxes in sequence; the weighing machine is set at the bottom of the conveyor belt and is used to weigh the weight of the medicine boxes, and the weighing machine is also used to transmit the weight information of the medicine boxes to the first control box; the glue dispensing and sealing mechanism is used to apply glue to the top of the medicine box and package the medicine box; the labeling mechanism is used to attach labels to the outer surface of the medicine box, and the barcode scanning detection and rejection mechanism is used to scan the barcode information printed on the outer surface of the medicine box, transmit the label information to the stacking unit, and receive the instruction of the stacking unit to reject the unlabeled medicine boxes. The palletizing unit includes a second control box, a palletizer and a palletizing plate. The palletizer is arranged at the output end of the conveyor belt and is electrically connected to the second control box. The palletizer is used to grab the qualified labeled medicine boxes on the conveyor belt and stack the medicine boxes on the palletizing plate under the control of the second control box. The second control box is also electrically connected to the barcode scanning detection and rejection mechanism. The second control box receives the barcode scanning information transmitted by the barcode scanning detection and rejection mechanism and controls the barcode scanning detection and rejection mechanism to reject the medicine boxes with unclear barcode printing or blocked barcodes.

[0006] In one embodiment, the box opening and coding mechanism includes a box opener and a laser coding machine. The output end of the box opener is connected to the input end of the conveyor belt. The box opener is used to open unpackaged medicine boxes and feed the medicine boxes into the conveyor belt. The laser coding machine is installed on one side of the conveyor belt and is used to print a code on the outer surface of the medicine box.

[0007] In one embodiment, the camera detection and rejection mechanism includes a camera and a compressed air cylinder, which are arranged on the same side of the conveyor belt and are electrically connected to the first control box respectively. The camera is used to obtain image information on the surface of the medicine box and transmit the image information to the first control box. The compressed air cylinder receives instructions from the first control box and sends compressed gas to the uncoded medicine boxes to reject the uncoded medicine boxes.

[0008] In one embodiment, the weighing machine is a Mettler weighing instrument.

[0009] In one embodiment, a first electric push rod is provided between the weighing machine and the glue dispensing and sealing mechanism. The first electric push rod is installed on one side of the conveyor belt and is electrically connected to the first control box. The first electric push rod receives instructions from the first control box and pushes out medicine boxes that do not meet the quality standards.

[0010] In one of the embodiments, a plurality of weight-reducing holes are provided at the bottom of the stacking plate.

[0011] In one of the embodiments, the palletizing unit further includes a vacuum pump, which is electrically connected to the second control box, and an output end of the vacuum pump is located at the bottom of the pallet plate and is connected to the weight reduction hole.

[0012] Urea [ 14C] Automatic packaging line for breath test medicine boxes, the medicine boxes that are in the overlapped state and not filled with medicines are opened and coded by the box opening and coding mechanism, and then the medicine boxes with unqualified coding are rejected at the camera detection and rejection mechanism, and the gas collector, concentrated scintillation liquid and capsule are respectively loaded into the medicine boxes by the visual depalletizing and packing mechanism, and then the instruction manual and the air blowing tube are put into the medicine boxes in sequence, and the packed medicine boxes are weighed, so that the controller in the first control box can judge whether the medicine boxes are packed correctly, and select the corresponding unqualified product detection method according to the judgment result. After the medicine boxes are weighed, they are sealed with glue. The box is sealed at the box mechanism and receives the label attached by the labeling mechanism. The labeled medicine boxes are grabbed by the robot of the palletizer and stacked on the pallet board, thus completing the entire packaging process of the medicine boxes. In this process, no or only a small amount of manual participation is required, which greatly improves the packaging efficiency of the medicine boxes and reduces the packaging cost of the medicine boxes. Moreover, through the camera detection and rejection mechanism and the weighing machine, the coding and boxing results can be monitored in real time and unqualified products can be detected, which reduces the number of unqualified products in the finished packaging products and improves the yield rate of the packaging operation, which is conducive to improving the market competitiveness of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 In one embodiment of the present invention, urea [ 14 C] Schematic diagram of the module relationship of the automatic packaging line for breath test kits;

[0014] Figure 2 It is a schematic diagram of the planar structure of a medicine box packaging unit in one embodiment of the present invention;

[0015] Figure 3 It is a schematic diagram of the planar structure of a palletizing unit in one embodiment of the present invention;

[0016] Figure 4 for Figure 2 A schematic diagram of the local enlarged structure of part A in the illustrated embodiment. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0018] Please also read Figures 1 to 3 The present invention provides a urea[ 14 C] automatic packaging line for breath test kits 10, the urea [ 14C] The breath test kit automatic packaging line 10 includes a kit packaging unit 100 and a palletizing unit 200, and the kit packaging unit 100 and the palletizing unit 200 are electrically connected to an external power source through different electrical access points. The medicine box packaging unit 100 includes a first control box 101, a conveyor belt 102, a box opening and coding mechanism 103, a camera detection and rejection mechanism 104, a visual depalletizing and boxing mechanism 105, a capsule conveyor belt 106, an accessory delivery mechanism 107, a weighing machine 108, a glue dispensing and sealing mechanism 109, a labeling mechanism 110 and a code scanning and detection and rejection mechanism 111. The box opening and coding mechanism 103, the camera detection and rejection mechanism 104, the visual depalletizing and boxing mechanism 105, the capsule conveyor belt 106, the accessory delivery mechanism 107, the weighing machine 108, the glue dispensing and box sealing mechanism 109 and the labeling mechanism 110 are arranged in sequence along the direction from the input end of the conveyor belt 102 to the output end of the conveyor belt 102 and are electrically connected to the first control box 101 respectively. The code scanning and detection and rejection mechanism 111 is arranged at the output end of the conveyor belt 102 and is electrically connected to the stacking unit 200. The box opening and coding mechanism 103 is used to access and open the medicine box, and after coding the medicine box, the medicine box is sent to the input end of the conveyor belt 102; the camera detection and rejection mechanism 104 is used to shoot the coded medicine box, transmit the printing information on the surface of the medicine box to the first control box 101, and reject the medicine box with unqualified printing under the action of the first control box 101; the visual depalletizing and boxing mechanism 105 is used to grab the stacked trays one by one and put the trays into the medicine boxes with qualified printing, and the trays are equipped with gas collectors and concentrated scintillation liquid; the output end of the capsule conveyor belt 106 is connected to the conveying area of ​​the conveyor belt 102, and the capsule conveyor belt 106 is used to put the capsules into the medicine boxes The capsule is put in; the accessory putting mechanism 107 is used to put the instruction manual and the air blowing tube into the medicine box in sequence; the weighing machine 108 is arranged at the bottom of the conveyor belt 102 and is used to weigh the weight of the medicine box, and the weighing machine 108 is also used to transmit the weight information of the medicine box to the first control box 101; the glue dispensing and sealing mechanism 109 is used to apply glue to the top of the medicine box and seal the medicine box; the labeling mechanism 110 is used to attach a label to the outer surface of the medicine box, and the barcode scanning detection and rejection mechanism 111 is used to scan the barcode information printed on the outer surface of the medicine box, transmit the label information to the stacking unit 200, and receive the instruction of the stacking unit 200 to reject the unlabeled medicine box. The palletizing unit 200 includes a second control box 201, a palletizer 202 and a palletizing plate 203. The palletizer 202 is disposed at the output end of the conveyor belt 102 and is electrically connected to the second control box 201. The palletizer 202 is used to grab the qualified labeled medicine boxes on the conveyor belt 102 under the control of the second control box 201 and stack the medicine boxes on the palletizing plate 203. The second control box 201 is also electrically connected to the barcode scanning detection and rejection mechanism 111. Specifically, the second control box 201 receives the barcode scanning information transmitted by the barcode scanning detection and rejection mechanism 111 and controls the barcode scanning detection and rejection mechanism 111 to reject the medicine boxes with unclear barcode printing or blocked barcodes.

[0019] Urea [ 14 C] The automatic packaging line 10 for breath test medicine boxes, which is in a stacked state and not filled with medicine, is opened and coded by the box opening and coding mechanism 103, and then the medicine boxes with unqualified coding are rejected at the camera detection and rejection mechanism 104, and the gas collector, concentrated scintillation liquid and capsule are respectively loaded into the medicine box by the visual depalletizing and boxing mechanism 105, and then the instruction manual and the air blowing tube are sequentially put into the medicine box, and the packed medicine box is weighed, so as to facilitate the controller in the first control box 101 to judge whether the medicine box is packed correctly, and select the corresponding unqualified product detection method according to the judgment result, and the medicine box is weighed and sealed by the dispensing and sealing machine. The box is sealed at the mechanism 109 and receives the label attached by the labeling mechanism 110. The labeled medicine boxes are grabbed by the robot arm of the palletizer 202 and put into the stacking plate 203 and stacked. At this point, the whole packaging process of the medicine boxes is completed. In this process, no or only a small amount of manual participation is required, which greatly improves the packaging efficiency of the medicine boxes and reduces the packaging cost of the medicine boxes. Moreover, through the camera detection and rejection mechanism 104 and the weighing machine 108, the coding and boxing results can be monitored in real time respectively, and unqualified products can be detected, which reduces the number of unqualified products in the packaged products, improves the yield rate of the packaging operation, and is conducive to improving the market competitiveness of the products.

[0020] The medicine box packaging unit 100 is used to sequentially open the medicine box, print the code, scan the code to reject, pack the medicine box, weigh, seal the medicine box with glue and label the medicine box, so as to realize the packaging operation of the medicine box. Among them, the box opening and coding mechanism 103 is used to open the medicine box in the folded state and print the three-phase information on the medicine box, so as to facilitate the numbering and packing of the medicine box, which is beneficial for the manufacturer to master the production capacity of the packaging line, and is also beneficial for the manufacturer or consumer to trace the source of the product according to the code, so as to protect the rights of consumers and promote the safe and standardized management of medicines. Please refer to Figure 4In one embodiment, the box opening and coding mechanism 103 includes a box opener 103a and a laser coding machine 103b. The output end of the box opener 103a is connected to the input end of the conveyor belt 102. The box opener 103a is used to open the unpackaged medicine box and feed the medicine box into the conveyor belt 102. The laser coding machine 103b is installed on one side of the conveyor belt 102 and is used to print a code on the outer surface of the medicine box. The carton opening machine 103a is also called a carton forming machine. It folds the bottom of the carton according to a certain procedure, seals it with tape, and then delivers it to the special equipment to be packed. The carton opening machine 103a mainly consists of a carton loading mechanism, a main frame, a vacuum suction box, a main transmission, a box board lifting mechanism, a rocker box feeding mechanism, a carton opening mechanism, a height adjustment mechanism, a carton short side folding mechanism, a carton long side closing and shaping mechanism, a box push fork, a carton guide rail, a compaction ram and a hot melt adhesive system, a pneumatic control system, an electrical control system, etc. It controls the folding and unpacking operation of the carton through a PLC human-machine interface, which reduces the difficulty of unpacking the carton and improves the unpacking efficiency, thereby helping to improve the production efficiency of the medicine box. The laser coding machine 103b is also called a laser inkjet printer. It focuses the laser at a very high energy density on the surface of the object to be marked, vaporizes the surface material through burning and etching, and accurately burns the pattern or text by controlling the effective displacement of the laser beam. The laser coding machine 103b does not require consumables, is easy to maintain, improves coding efficiency, avoids environmental pollution caused by ink jet coding, and improves the safety of the operation. It should be noted that the box opener 103a and the laser coding machine 103b used in this embodiment are both common models on the market. Since the structural structure and working principle of the box opener 103a and the laser coding machine 103b are common knowledge in the field of mechanical production and processing, the specific structure and working process of the box opener 103a and the laser coding machine 103b are not described in detail here. It is only necessary that the box opener 103a used can realize the box opening operation of the medicine box, and the laser coding machine 103b used can realize the coding operation on the surface of the medicine box, and no further description is given here.

[0021] It should be noted that during the operation of the box opening and coding mechanism 103, the laser printer transmits the printed code sequence information to the first control box 101, so that the system can memorize the print quantity and sequence, and the first control box 101 can make a judgment on the code information transmitted by the camera detection and rejection mechanism 104 according to the corresponding code sequence, thereby controlling the action of the camera detection and rejection mechanism 104.

[0022] Please read further Figure 4In one embodiment, the camera detection and rejection mechanism 104 includes a camera 104a and a compressed air cylinder 104b. The camera 104a and the compressed air cylinder 104b are arranged on the same side of the conveyor belt 102 and are electrically connected to the first control box 101 respectively. The camera 104a is used to obtain image information on the surface of the medicine box and transmit the image information to the first control box 101. The compressed air cylinder 104b receives the instruction of the first control box 101 and sends compressed air to the uncoded medicine box to reject the uncoded medicine box. Specifically, after the first control box 101 receives the image information transmitted by the camera 104a, it identifies the code content in the image information. When there is no code in the image information or the code does not match the sequence information transmitted by the laser coder, the first control box 101 controls the compressed air cylinder 104b to operate and blows compressed air to the corresponding medicine box. In this way, the medicine box with invalid code immediately falls from the conveyor belt 102, thereby achieving the purpose of rejecting the wrongly labeled or missing medicine boxes. In actual production, a storage box can be set on the side of the conveyor belt 102 opposite to the compression cylinder 104b to receive the wrongly labeled or missing label medicine boxes dropped from the conveyor belt 102, so as to facilitate centralized and unified processing of unqualified cartons.

[0023] The visual depalletizing and boxing mechanism 105 is used to depalletize the stacked gas collecting bags and place them one by one into the medicine boxes on the conveyor belt 102 to realize the loading of the medicine boxes. The visual depalletizing and boxing mechanism 105 of the present invention is a common 3D visual depalletizing system on the market, which transmits the image signal to the depalletizing robot through a 3D visual device, and the depalletizing robot further controls the action of the visual displacement mechanism to grab the material to be transferred. The basic structure and working principle of the 3D visual depalletizing system belong to the common knowledge in the technical field. For example, the invention patent with application number CN201810349886.9 and name “A 3D visual carton depalletizing system” can be referred to for a specific description of the principle and structure of the 3D visual depalletizing system. Of course, the 3D visual depalletizing system adopted by the present invention is not limited to the structure and working principle disclosed in the patent, but can also be other types of 3D visual depalletizing systems on the market, which will not be repeated here.

[0024] The capsule conveyor belt 106 is used to transport the capsules to the conveying area of ​​the conveyor belt 102, and finally drop them into the corresponding medicine box to realize the box setting of the capsules. During the conveying process of the capsules, it is necessary to ensure that the moving speed of the conveyor belt 102 is coordinated with the moving speed of the capsule conveyor belt 106, that is, to make the conveying frequency of the capsules consistent with the conveying frequency of the medicine box, so as to facilitate the capsules to fall into the medicine box accurately, thereby ensuring the reliability of the capsule delivery operation. In actual production, the horizontal height of the input end of the capsule conveyor belt 106 can be made slightly higher than the horizontal height of the output end of the capsule conveyor belt 106. In other words, the capsule conveyor belt 106 has a certain inclination angle, so that the capsules move relative to the capsule conveyor belt 106 after being placed on the capsule conveyor belt 106, reducing the power of capsule delivery, thereby reducing the packaging cost.

[0025] The accessory delivery mechanism 107 is used to sequentially deliver the instruction manual and the air blow tube into the medicine box. It should be noted that, since the air blow tube is relatively soft and has a relatively large surface roughness, the friction between the air blow tube and the mechanical surface is relatively large during delivery, which may cause the delivery of the air blow tube to fail. Therefore, in actual production, a dedicated operator may be assigned to deliver the air blow tube into the medicine box. Of course, if production conditions permit, a mechanical gripper may be used to grab the air blow tube into the medicine box to ensure production efficiency.

[0026] The weighing machine 108 is used to weigh the weight of the medicine box after loading, so as to control the quality of the medicine box loading. In one embodiment, the weighing machine 108 adopts a Mettler weighing instrument. When the weighing value of the medicine box is greater than or less than the standard medicine box weight value set in the Mettler weighing instrument, the Mettler weighing instrument reports an error, and transmits the error information to the first control box 101 in the form of an electrical signal, so as to facilitate the first control box 101 to control the extension equipment, such as an alarm to warn the operator to respond to the error in time, or to use other methods to remove the medicine box with missing, wrong or overloaded medicine.

[0027] Furthermore, a first electric push rod 112 is provided between the weighing machine 108 and the dispensing and sealing mechanism 109. The first electric push rod 112 is installed on one side of the conveyor belt 102 and is electrically connected to the first control box 101. The first electric push rod 112 receives the instruction of the first control box 101 and pushes out the medicine boxes with unqualified quality. Specifically, when the weight of the medicine box weighed by the weighing machine 108 is inconsistent with the weight set by the system, that is, there is a situation where the air collecting bag, capsule, instruction manual or air blowing tube is missing or overfilled in the medicine box, in this case, the weighing machine 108 reports an error to the first control box 101, and the first control box 101 further controls the action of the first electric push rod 112 and removes the unqualified medicine box from the conveyor belt 102. Of course, in actual production, a receiving member, such as an inclined material guide track or a padded receiving box, can be provided on the side of the conveyor belt 102 opposite to the first electric push rod 112 to receive medicine boxes that fail to be labeled properly, thereby preventing the medicine boxes from being damaged due to impact when they fall to the ground, thereby reducing product losses during the packaging process, reducing product production costs and enhancing product market competitiveness.

[0028] The barcode scanning detection and rejection mechanism 111 is used to detect the labeled medicine boxes to prevent the barcode printed on the outer surface of the medicine boxes from being blurred or the spacing between adjacent medicine boxes from being too small, causing a large number of medicine boxes to accumulate at the output end of the conveyor belt 102, thereby affecting the effective implementation of the medicine box packaging operation. In one embodiment, the barcode scanning detection and rejection mechanism 111 includes a scanning sensor 111a and a second electric push rod 111b, and the scanning sensor 111a and the second electric push rod 111b are respectively arranged on the side of the conveyor belt 102, for example, the scanning sensor 111a and the second electric push rod 111b are respectively arranged on the same side or the opposite side of the conveyor belt 102, and the scanning sensor 111a and the second electric push rod 111b are respectively electrically connected to the second control box 201. When the conveyor belt 102 transports the labeled medicine box to the scanning range of the scanning sensor 111a, the scanning sensor 111a scans the barcode on the surface of the medicine box and transmits the scanning information to the second control box 201. If the scanning sensor 111a fails to scan the barcode, the scanning sensor 111a will report an error to the second control box 201. The second control box 201 will determine that the barcode on the surface of the medicine box is not clearly printed or the distance between adjacent medicine boxes is too small, resulting in the barcode being blocked. In this way, the second control box 201 further controls the second electric push rod 111b to move, so as to push the medicine box to the side of the conveyor belt 102, so as to achieve the purpose of detecting medicine boxes with unclear barcodes or blocked barcodes.

[0029] The stacking unit 200 is used to grab the finished medicine boxes produced by the medicine box packaging unit 100 and stack the finished medicine boxes to facilitate the storage and transportation of the medicine boxes. Specifically, when the medicine boxes move to the end of the conveyor belt 102, the palletizer 202 receives the command action of the second control box 201, and then grabs the medicine boxes and stacks the medicine boxes on the stacking plate 203 to achieve the stacking of the medicine boxes, so as to facilitate the centralized transportation or storage of the medicine boxes. It should be noted that the stacker used in the present invention is a commercially available ordinary model stacker for grabbing small objects. Its structural structure and working principle belong to the common knowledge in the mechanical field. It only needs to meet the requirements that the gripper size of the stacker is compatible with the size of the medicine box, which will not be repeated here.

[0030] In one embodiment, a plurality of weight-reducing holes 203a are provided at the bottom of the stacking plate 203. By providing the weight-reducing holes 203a at the bottom of the stacking plate 203, the weight of the stacking plate 203 is reduced, and the difficulty of moving the stacking plate 203 is reduced while ensuring the mechanical strength of the stacking plate 203. Further, the stacking unit 200 also includes a vacuum pump 204, which is electrically connected to the second control box 201, and the output end of the vacuum pump 204 is located at the bottom of the stacking plate 203 and communicates with the weight-reducing holes 203a. Specifically, when a medicine box is placed on the stacking plate 203, the output end of the vacuum pump 204 inhales air, thereby reducing the air pressure between the medicine box and the weight-reducing holes 203a and forming a negative pressure. In this way, the medicine box is pressed against the stacking plate 203 under the action of the negative pressure, and a stable connection with the stacking plate 203 is achieved, so as to prevent the medicine box from falling off the stacking plate 203 during the stacking process, so as to improve the reliability of the stacking operation.

[0031] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A urea 14 C] Automatic packaging line for breath test kits (10), characterized in that: It comprises a medicine box packaging unit (100) and a palletizing unit (200), wherein the medicine box packaging unit (100) and the palletizing unit (200) are electrically connected to an external power source via different electrical access points respectively; The medicine box packaging unit (100) comprises a first control box (101), a conveyor belt (102), a box opening and coding mechanism (103), a camera detection and rejection mechanism (104), a visual depalletizing and boxing mechanism (105), a capsule conveyor belt (106), an accessory delivery mechanism (107), a weighing machine (108), a glue dispensing and sealing mechanism (109), a labeling mechanism (110) and a code scanning and detection and rejection mechanism (111). The box opening and coding mechanism (103), the camera detection and rejection mechanism (104), the visual depalletizing and boxing mechanism (105), the capsule conveyor belt (106), the accessory delivery mechanism (107), the weighing machine (108), the dispensing and sealing mechanism (109) and the labeling mechanism (110) are sequentially arranged along the direction from the input end of the conveyor belt (102) to the output end of the conveyor belt (102) and are respectively electrically connected to the first control box (101); the code scanning detection and rejection mechanism (111) is arranged at the output end of the conveyor belt (102) and is electrically connected to the palletizing unit (200); the box opening and coding mechanism (103) is used to receive and open the medicine box, and after coding the medicine box, send the medicine box to the input end of the conveyor belt (102); the camera detection and rejection mechanism (104) is used to photograph the coded medicine box and send The printed information on the surface of the medicine box is transmitted to the first control box (101), and the medicine boxes with unqualified printing are rejected under the action of the first control box (101); the visual depalletizing and boxing mechanism (105) is used to grab the stacked trays one by one and place the trays into the medicine boxes with qualified printing, and the trays are equipped with gas collectors and concentrated scintillation liquid; the output end of the capsule conveyor belt (106) is connected to the conveying area of ​​the conveyor belt (102), and the capsule conveyor belt (106) is used to put capsules into the medicine boxes; the accessory delivery mechanism (107) is used to sequentially deliver instructions and air blowing tubes into the medicine boxes; the weighing machine (106) is used to deliver the ... The device (108) is arranged at the bottom of the conveyor belt (102) and is used to weigh the medicine box. The weighing machine (108) is also used to transmit the weight information of the medicine box to the first control box (101); the glue dispensing and sealing mechanism (109) is used to apply glue to the top of the medicine box and seal the medicine box; the labeling mechanism (110) is used to attach a label to the outer surface of the medicine box, and the barcode scanning detection and rejection mechanism (111) is used to scan the barcode information printed on the outer surface of the medicine box, transmit the label information to the palletizing unit (200), and receive the instruction of the palletizing unit (200) to reject the unlabeled medicine box; The palletizing unit (200) comprises a second control box (201), a palletizer (202) and a palletizing plate (203); the palletizer (202) is arranged at the output end of the conveyor belt (102) and is electrically connected to the second control box (201); the palletizer (202) is used to grab the qualified labeled medicine boxes on the conveyor belt (102) and stack the medicine boxes on the palletizing plate (203) under the control of the second control box (201); the second control box (201) is also electrically connected to the barcode scanning detection and rejection mechanism (111); the second control box (201) receives the barcode scanning information transmitted by the barcode scanning detection and rejection mechanism (111) and controls the barcode scanning detection and rejection mechanism (111) to reject the medicine boxes with unclear barcodes or blocked barcodes; The box opening and coding mechanism (103) comprises a box opener (103a) and a laser coding machine (103b), wherein the output end of the box opener (103a) is connected to the input end of the conveyor belt (102), the box opener (103a) is used to open unpackaged medicine boxes and feed the medicine boxes into the conveyor belt (102), and the laser coding machine (103b) is installed on one side of the conveyor belt (102) and is used to print a code on the outer surface of the medicine box; The camera detection and rejection mechanism (104) comprises a camera (104a) and a compressed air cylinder (104b), wherein the camera (104a) and the compressed air cylinder (104b) are arranged on the same side of the conveyor belt (102) and are respectively electrically connected to the first control box (101), wherein the camera (104a) is used to obtain image information of the surface of the medicine box and transmit the image information to the first control box (101), and the compressed air cylinder (104b) receives instructions from the first control box (101) and sends compressed air to the uncoded medicine boxes to reject the uncoded medicine boxes; The weighing machine (108) adopts a Mettler weighing instrument; A first electric push rod (112) is provided between the weighing machine (108) and the glue dispensing and sealing mechanism (109); the first electric push rod (112) is installed on one side of the conveyor belt (102) and is electrically connected to the first control box (101); the first electric push rod (112) receives instructions from the first control box (101) and pushes out medicine boxes that do not meet quality standards; A plurality of weight-reducing holes (203a) are provided at the bottom of the stacking plate (203); the stacking unit (200) further comprises a vacuum pump (204), the vacuum pump (204) is electrically connected to the second control box (201), and an output end of the vacuum pump (204) is located at the bottom of the stacking plate (203) and is in communication with the weight-reducing holes (203a).

2. Urea according to claim 1 [ 14 C] Automatic packaging line for breath test kits (10), characterized in that: A storage box is provided on the side of the conveyor belt (102) opposite to the compression cylinder (104b) for receiving the wrongly labeled or missingly labeled medicine boxes dropped from the conveyor belt (102).

3. Urea according to claim 1 [ 14 C] Automatic packaging line for breath test kits (10), characterized in that: The delivery frequency of the capsules is consistent with the delivery frequency of the medicine box.

4. Urea according to claim 1 [ 14 C] Automatic packaging line for breath test kits (10), characterized in that: The level of the input end of the capsule conveyor belt (106) is higher than the level of the output end of the capsule conveyor belt (106).

5. The urea according to claim 1 [ 14 C] Automatic packaging line for breath test kits (10), characterized in that: A receiving member is provided on the side of the conveyor belt (102) opposite to the first electric push rod (112) to receive medicine boxes that have failed labeling.

6. Urea according to claim 1 [ 14 C] Automatic packaging line for breath test kits (10), characterized in that: The code scanning detection and rejection mechanism (111) comprises a scanning sensor (111a) and a second electric push rod (111b); the scanning sensor (111a) and the second electric push rod (111b) are respectively arranged on the side of the conveyor belt (102); and the scanning sensor (111a) and the second electric push rod (111b) are respectively electrically connected to the second control box (201).

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