Automatic barrel filling equipment for testing reagents

Abstract

The present invention provides an automatic barreling device for testing reagents, comprising a barrel loading device, a barrel conveying device at one end of the barrel loading device, a paper sheet and test strip loading device, a reagent reagent loading device and a moisture-proof cover closing device at the side of the barrel conveying device, and the paper sheet and test strip loading device comprises a paper sheet loading mechanism, a paper sheet bending mechanism, a test strip loading mechanism and a paper sheet and test strip transfer mechanism. The present invention can fully automatically realize automatic loading, automatic barreling of paper sheets, test strips and reagent reagents, and finally automatic closing of the moisture-proof cover through the arrangement of the barrel loading device, the barrel conveying device, the paper sheet and test strip loading device, the reagent reagent loading device and the moisture-proof cover closing device. Each workstation can be carried out simultaneously according to needs, replacing the complicated manual processes, effectively improving the production efficiency, and reducing the influence of human factors, the product consistency is good, the product qualification rate is improved, and the production cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of automated equipment, and in particular to an automatic barrel filling device for testing reagents. Background Art

[0002] The detection reagent barrel generally includes a barrel body, a barrel cover, a paper sheet, a test strip and a test kit. The paper sheet, the test strip and the test kit need to be loaded into the barrel body first, and then the barrel cover is closed on the barrel body, and then the barrel cover is closed. The assembly process of the existing detection reagent barrel is mostly carried out by manual and mechanical methods. It is sometimes difficult to load the test strips and the test kit. During the installation process, the test strips are prone to bending, deformation, and missing. Because there are paper sheets and test strips, it is difficult to load the test kit, or the test strips are easily squeezed when the test kit is installed, and the test strips are bent and deformed. In addition, during the assembly process of the test strips, secondary contamination of the test strips must be avoided, otherwise they will become defective products. In the process of manual assembly, it is difficult to avoid secondary contamination of the test strips. The existing assembly method is highly dependent on manual labor, and the qualified rate of the assembled detection reagent barrels is low, the production efficiency is low, and the production cost is high. Summary of the invention

[0003] The invention provides an automatic barrel filling device for testing reagents, which effectively solves the technical problems of slow assembly speed of existing reagent barrels, low product qualification rate, high production cost and the like.

[0004] The present invention provides an automatic barreling device for testing reagents, comprising a barrel loading device, a barrel conveying device is arranged at one end of the barrel loading device, a paper sheet and test paper strip loading device and a reagent kit loading device are arranged on the side of the barrel conveying device, and the paper sheet and test paper strip loading device comprises a paper sheet loading mechanism, a paper sheet bending mechanism, a test paper strip loading mechanism and a paper sheet and test paper strip transferring mechanism.

[0005] Preferably, the paper bending mechanism includes a paper feeding platform and a paper shaping platform, a support seat is provided on one side of the paper feeding platform, a servo module and a motor driving the servo module are provided on the support seat, a sliding plate capable of horizontal movement along the servo module is provided on the servo module, a vertical plate is fixed on one side of the sliding plate, a paper picking cylinder for driving the paper to move up and down is fixed on the vertical plate, a paper picking cylinder connecting plate is fixed on one side of the paper picking cylinder, a paper picking suction rod is provided below the paper picking cylinder connecting plate, a fixed plate fixed vertically to the vertical plate is provided on the vertical plate, a paper bending cylinder is provided on the fixed plate, a paper shaping plate is provided below the paper shaping cylinder, and the paper shaping plate is located above the paper shaping platform.

[0006] Preferably, the paper shaping platform includes two parallel support plates, a platform for placing the paper to be shaped is arranged on the support plate, a V-shaped groove is arranged below the platform for placing the paper to be shaped, an up and down moving cylinder is arranged between the two support plates, the up and down moving cylinder is fixed on the support plate, a pressure plate is fixedly connected to the up and down moving cylinder, and the pressure plate is arranged coaxially with the paper shaping plate.

[0007] Preferably, the paper sheet shaping platform, the paper sheet shaping plate, the paper sheet shaping plate and the V-shaped groove are coaxially arranged.

[0008] Preferably, the paper sheet and test strip transfer mechanism includes a first pushing mechanism for transferring the bent paper sheet and a second pushing mechanism for transferring the paper sheet containing the test strip.

[0009] Preferably, the pushing mechanism 1 includes a support member, a driving member, a synchronous wheel and a synchronous belt, the synchronous belt 1 is arranged on the synchronous wheel, a guide rail is provided on the support member, a slider is provided on the guide rail, and a paper pushing block is provided on the slider 1. During the pushing process, the width of the paper pushing block is greater than or equal to the distance between the contact point of the bent paper to be pushed and the paper pushing block.

[0010] Preferably, the second pushing mechanism includes a support seat, a pushing track is provided on the support seat, a V-shaped groove II for transferring the bent paper sheets is provided on the pushing track, an avoidance position is provided above the transfer track, a material shifting push block cylinder is provided below the pushing track, the material shifting push block cylinder is fixed to the support seat, a fixed block I is fixedly connected to the front end of the material shifting push block cylinder, an inverted L-shaped material shifting push block is fixed to one end of the fixed block, one end of the material shifting push block is vertically fixedly connected to the fixed block, and the other end of the material shifting push block passes through the avoidance position of the moving track and is suspended in the V-shaped groove II of the pushing track.

[0011] Preferably, an upper and lower driving cylinder 1 for avoiding the material-shifting paper piece is fixedly arranged on the outer wall of the support seat, and a material-shifting push block limit block is arranged on the upper end of the upper and lower driving cylinder 1, and the material-shifting push block limit block is located at the output end of the pushing track.

[0012] Preferably, the width of the orthographic projection of the limiting block of the material-diverting push block onto the paper sheet to be diverted is less than 1 / 2 of the length of the paper sheet.

[0013] Preferably, the test strip feeding mechanism includes a large-dose plate transferring mechanism, a large-dose plate feeding mechanism, a large-dose plate cutting mechanism and a test strip pushing mechanism. The large-dose plate feeding mechanism is arranged on one side of the large-dose plate transferring mechanism, the large-dose plate cutting mechanism is arranged on the output end of the large-dose plate transferring mechanism, the input end of the test strip pushing mechanism is connected to the large-dose plate cutting mechanism, and the output end of the test strip pushing mechanism is located on one side of the paper sheet and test strip transferring mechanism.

[0014] Preferably, the test strip pushing mechanism includes a support frame, a mounting plate and a test strip moving block, the mounting plate is fixed on the support frame, a test strip storage platform is fixedly provided on the support frame, a transverse driving motor is provided on one side of the mounting plate, a slide rail and upper and lower cylinder fixings are provided on the other side of the mounting plate, an upper and lower driving cylinder 2 is installed on one side of the upper and lower cylinder fixings, and the test strip moving block is connected to the upper and lower driving cylinder 2.

[0015] Preferably, the upper and lower cylinder fixing parts include a transverse plate, a vertical plate, a guide part and a bracket, one end of the transverse plate is connected to the transverse drive motor, and the other end of the transverse plate is connected to the vertical plate through a guide part, a vertical groove is provided on the vertical plate, the guide part passes through the vertical groove, a slider is provided under the vertical plate, the slider 2 is clamped on the slide rail, the bracket is vertically fixed on the vertical plate, and the upper and lower drive cylinder 2 is fixed on the bracket.

[0016] Preferably, the reagent kit loading device includes a reagent kit loading mechanism, a reagent kit pushing mechanism and a paper clamping mechanism, the reagent kit loading machine is arranged on one side of the reagent kit pushing mechanism input end, and the paper clamping mechanism is arranged on the reagent kit pushing mechanism output end.

[0017] Preferably, the reagent box pushing mechanism includes a fixed frame, a synchronous belt, a driving motor for driving the synchronous belt to move horizontally, a reagent box pushing block and a reagent box placement slot, the reagent box driving motor is arranged on one side of the fixed frame, a connecting plate is provided above the synchronous belt, a barrel loading pushing block is fixedly provided on the connecting plate, the connecting plate is located at the input end of the reagent box placement slot, the paper clamping mechanism is located at the output end of the reagent box placement slot, the reagent box pushing block is located above the output end of the reagent box placement slot, and the height of the cavity formed by the reagent box pushing block and the reagent box placement slot is greater than or equal to the height of the reagent box, and is smaller than the inner diameter of the barrel to be loaded.

[0018] Preferably, the paper clamping mechanism is fixed on the barrel conveying device, and the paper clamping mechanism includes a paper clamping cylinder and a paper clamping claw. The paper clamping claw is connected to the paper clamping cylinder. A channel is provided under the paper clamping claw to facilitate the passage of the reagent kit, and the shape and size of the channel match the shape and size of the reagent kit.

[0019] Preferably, the barrel conveying device comprises a fixed frame, a barrel driving motor, a product feeding belt and a barrel placing seat, the barrel placing seat is fixed on the product feeding belt, the product feeding belt and the barrel driving motor are respectively installed on the fixed frame 2, and a position sensor is provided on the fixed frame 2 of each loading station. Preferably, the barrel conveying device also includes guide plates arranged on both sides of the product feeding belt, the guide plates include at least two sections, namely, a guide plate 1 located at the front end of the paper sheet and test strip loading device and a guide plate 2 located behind the paper sheet and test strip loading device and at the front end of the reagent kit loading device, a paper sheet and test strip loading station is provided between the guide plate 1 and the guide plate 2, a reagent kit loading station is provided at the output end of the guide plate 2, and a barrel secondary positioning mechanism is provided on the paper sheet and test strip loading station and the reagent kit loading station, respectively, the spacing between the guide plates 1 on both sides of the feeding belt matches the barrel length, and the spacing between the guide plates 2 on both sides of the feeding belt is greater than the spacing between the guide plates 2 on both sides of the feeding belt.

[0020] Preferably, it also includes a moisture-proof cover closing device and a finished product taking-out device, and the moisture-proof cover closing device and the finished product taking-out device are respectively located on both sides of the output end of the barrel conveying device.

[0021] The present invention provides an automatic barreling device for testing reagents. Through the arrangement of a barrel loading device, a barrel conveying device, a paper sheet and test strip loading device, a reagent box loading device and a moisture-proof cover closing device, the automatic loading of paper sheets, test strips and reagent boxes can be fully and automatically realized, and the automatic barreling of the paper sheets, test strips and reagent boxes can be automatically closed with the moisture-proof cover. Each workstation can be carried out simultaneously as required, replacing the complicated manual processes. Each workstation only needs to be responsible for filling raw materials manually to complete all operations, which effectively improves production efficiency and reduces the influence of human factors. The consistency of the product is good, the qualified rate of the product is improved, and the production cost is reduced. The present invention can be used in combination with other equipment as required to achieve assembly and packaging integration.

[0022] The setting of the paper sheet and test strip loading device can insert paper sheets and multiple test strips at the same time; the paper sheet is automatically loaded and automatically bent into a V shape, which is convenient for placing multiple test strips at the test strip placement station at one time. The placement method is convenient, and the test strips will not be secondary polluted or bent during the placement process. Multiple test strips are collected by the V-shaped paper sheet and pushed into the barrel body at one time; the setting of the second pushing mechanism can make the paper sheet only pushed into a part of the barrel body, and a part of the paper body is exposed outside the barrel body, which is convenient for the next station to clamp the test paper during the process of installing the test kit, and provide more space for the process of installing the test kit, which is convenient for the loading of the test kit; the setting of the paper sheet bending mechanism can smoothly fold the paper sheet into a V shape, making it easy to receive the test strips and more convenient to push into the barrel body.

[0023] The setting of the reagent kit loading device can automatically load the reagent kit, and two rows of reagent kits can be loaded at a time. The loaded reagent kits are located on both sides of the paper sheets, and the test strips are located between the bent paper sheets. The setting of the paper sheet clamping mechanism can make it easier to load the reagent kit, and the paper sheets or test strips will not be bent during the process of loading the reagent kit, and the entire loading process is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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 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 any creative work.

[0025] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0026] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0027] Figure 3 It is a schematic structural diagram of the barrel conveying device of the present invention.

[0028] Figure 4 It is a schematic diagram of the structure of the paper sheet feeding mechanism and the paper sheet bending mechanism of the present invention.

[0029] Figure 5 It is a schematic diagram of the structure of the paper sheet bending mechanism of the present invention.

[0030] Figure 6 It is a structural schematic diagram of the paper sheet shaping platform of the present invention.

[0031] Figure 7 The paper sheet and test strip transfer mechanism of the present invention is shown in FIG. Figure 1 .

[0032] Figure 8 The paper sheet and test strip transfer mechanism of the present invention is shown in FIG. Figure 2 .

[0033] Fig. 9 This is a schematic diagram of the structure of the test strip feeding mechanism of the present invention. Figure 1 .

[0034] Fig.10 This is a schematic diagram of the structure of the test strip feeding mechanism of the present invention. Figure 2 .

[0035] Fig.11 It is a schematic diagram of the structure of the paper sheet and test strip loading device of the present invention.

[0036] Fig.12It is a schematic diagram of the structure of the reagent kit loading device of the present invention.

[0037] Fig.13 It is a schematic diagram of the structure of the pushing mechanism of the test kit of the present invention.

[0038] Fig.14 It is a schematic diagram of the structure of the reagent kit loading station of the present invention.

[0039] Explanation of the numbers on the schematic diagram: barrel loading device 1; barrel conveying device 2; fixed frame 21; barrel driving motor 22; product feeding belt 23; barrel placement seat 24; in-position sensor 25; guide plate 1 26; guide plate 2 27; moisture-proof cover closing device 3; paper and test strip loading device 4; reagent box loading device 5; reagent box loading mechanism 51; reagent box pushing mechanism 52; fixed frame 1 521; synchronous belt 2 522; reagent box driving motor 523; reagent box pushing block 524; reagent box placement slot 525; connecting plate 526; barrel loading block 527; paper clip Holding mechanism 53; paper clamping cylinder 531; paper clamping claw 532; channel 533; paper feeding mechanism 6; paper bending mechanism 7; paper discharging platform 71; paper shaping platform 72; support plate 1 721; paper placement platform 722 for paper to be shaped; V-shaped groove 1 723; up and down moving cylinder 1 724; pressure plate 725; support seat 1 73; servo module 74; motor 1 75; sliding plate 1 76; vertical plate 1 77; paper picking cylinder 78; paper picking cylinder connecting plate 79; paper picking suction rod 711; fixed plate 1 712; paper bending cylinder 713; paper shaping Shaped plate 714; test strip feeding mechanism 8; large dose plate transfer mechanism 81; large dose plate feeding mechanism 82; large dose plate cutting mechanism 83; test strip pushing mechanism 84; support frame 841; mounting plate 842; test strip moving block 843; test strip storage platform 844; horizontal drive motor 845; slide rail 846; upper and lower cylinder fixing parts 847; horizontal plate 8471; vertical plate 8472; guide part 8473; hanger 8474; vertical slot 8475; slide block 2 8476; upper and lower drive cylinder 2 848; paper and test strip transfer mechanism 9; pushing mechanism 1 91; support Part 911; driving part 912; synchronous wheel 913; synchronous belt 1 914; guide rail 915; slider 1 916; paper push block 917; pushing mechanism 2 92; support seat 921; pushing track 922; V-shaped groove 2 923; avoidance position 924; material push block cylinder 925; fixed block 1 926; inverted L-shaped material push block 927; upper and lower driving cylinder 1 928; material push block limit block 929; paper and test strip loading station 10; reagent box loading station 11; barrel secondary positioning mechanism 12; moisture-proof cover closing station 13; guide plate 3 14; finished product removal device 15. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] As attached Figure 1-8 As shown, the present invention provides an automatic barrel loading device for detection reagents, comprising a barrel loading device 1, a barrel conveying device 2 is provided at one end of the barrel loading device, and a paper sheet and test strip loading device 4, a reagent kit loading device 5 and a moisture-proof cover closing device 3 are sequentially provided on the side of the barrel conveying device. In this embodiment, the reagent kit loading device is loaded with a reagent kit used for colloidal gold micropore method detection, the barrel loading device 1 is located at the input end of the barrel conveying device, and an empty barrel with an opening at one end and a finished product taking out device 15 are automatically introduced into the barrel conveying device through the barrel loading device, and the moisture-proof cover closing device and the finished product taking out device are respectively located on both sides of the output end of the barrel conveying device. The present invention automatically loads the barrel to be loaded with materials through a barrel loading device, and determines the orientation of the barrel during the loading process. Then, the barrel is transported to the paper sheet and test strip loading station 10 along with the movement of the barrel conveying device. The barrel at the paper sheet and test strip loading station is secondarily positioned by the barrel secondary positioning mechanism. After that, the paper sheet and test strip loading device automatically loads a paper sheet with multiple test strips and pushes it into the barrel cavity. At this time, a section of the paper sheet is exposed outside the barrel. The barrel with the paper sheet and test strips is transferred to the reagent kit loading station 11 along with the barrel conveying device. Two rows of reagent kits are loaded at one time by the reagent kit loading device. At this time, the paper sheet is completely pressed into the barrel. The barrel with the paper sheet, test strips and reagent kit is transferred to the moisture-proof cover closing station 13. The moisture-proof cover closing device automatically presses in the moisture-proof cover to close the barrel. The entire barrel loading process is fully automated.

[0042] The above-mentioned paper sheet and test strip loading device comprises a paper sheet feeding mechanism 6 , a paper sheet bending mechanism 7 , a test strip feeding mechanism 8 and a paper sheet and test strip transferring mechanism 9 . The paper bending mechanism 7 includes a paper discharging platform 71 and a paper shaping platform 72, a support seat 73 is provided on one side of the paper discharging platform, a servo module 74 and a motor 75 driving the servo module are provided on the support seat, a sliding plate 76 capable of horizontal movement along the servo module is provided on the servo module, a vertical plate 77 is fixed on one side of the sliding plate, a paper picking cylinder 78 for driving the paper to move up and down is fixed on the vertical plate, a paper picking cylinder connecting plate 79 is fixed on one side of the paper picking cylinder, a paper picking suction rod 711 is provided below the paper picking cylinder connecting plate, a fixed plate 712 fixed vertically to the vertical plate 1 is provided on the vertical plate 1, a paper bending cylinder 713 is provided on the fixed plate 1, a paper shaping plate 714 is provided below the paper shaping cylinder, and the paper shaping plate is located above the paper shaping platform.

[0043] The above-mentioned paper shaping platform 72 includes two parallel supporting plates 721, a paper placement platform 722 for paper to be shaped is arranged on the supporting plate 1, a V-shaped groove 723 is arranged below the paper placement platform for paper to be shaped, and an up-and-down moving cylinder 724 is arranged between the two supporting plates 1, the up-and-down moving cylinder 1 is fixed on the supporting plate 1, and a pressure plate 725 is fixedly connected to the up-and-down moving cylinder, and the pressure plate is arranged coaxially with the paper shaping plate. The paper shaping platform, paper shaping plate, paper shaping plate and V-shaped groove 723 are arranged coaxially. In this embodiment, the above-mentioned paper sheets are product instructions. The paper feeding mechanism places the paper sheets one by one on the paper discharging platform, waiting for the paper bending mechanism to absorb the paper sheets to be bent from it for bending. The motor first drives the servo module to drive the paper sheet picking and suction rod to move left and right, and the paper sheet picking and suction rod is driven by the paper sheet picking cylinder to move up and down, and the paper sheet to be bent is placed on the paper sheet placement platform to be shaped. The paper sheet bending cylinder drives the paper sheet shaping plate downward to press the paper sheet into the V-shaped groove 723. While the paper sheet shaping plate is moving downward, the pressure plate and the paper sheet shaping plate clamp the paper sheet together. The pressure plate clamps the center line position of the paper sheet axis downward together with the paper sheet shaping plate, so that the paper sheet can be stacked on both sides after the bending needle, which is convenient for the placement and insertion of the test strip into the barrel. The maximum width of the bent paper sheet is less than the diameter of the barrel to be loaded.

[0044] The above-mentioned test strip feeding mechanism 8 includes a large-dose plate transfer mechanism 81, a large-dose plate feeding mechanism 82, a large-dose plate cutting mechanism 83 and a test strip pushing mechanism 84. The large-dose plate feeding mechanism is arranged on one side of the large-dose plate transfer mechanism, and the large-dose plate cutting mechanism is arranged on the output end of the large-dose plate transfer mechanism. The input end of the test strip pushing mechanism is connected to the large-dose plate cutting mechanism, and the output end of the test strip pushing mechanism is located on one side of the paper sheet and the test strip transfer mechanism. The specific structure of the above-mentioned large-dose plate feeding mechanism can refer to the invention patent applied by the applicant in 2016, the patent number is ZL201620366888.5, and the name is: a large-dose plate automatic feeding device. The specific structure of the large-dose plate cutting mechanism can refer to the invention patent applied by the applicant in 2016, the publication number is 107791293A, and the name is: a medical supply automatic strip cutting device. In this embodiment, a test strip feeding mechanism is provided on both sides of the paper sheet and test strip transfer mechanism, which can increase the feeding speed of the test strip. The large-dose plate is automatically fed by the large-dose plate feeding mechanism, and is automatically transferred to the large-dose plate cutting mechanism for cutting under the action of the large-dose plate transfer mechanism. The cut test strips are transferred to the V-shaped paper sheet by the test strip pushing mechanism, and then transferred into the barrel as a whole.

[0045] The test strip pushing mechanism 84 includes a support frame 841, a mounting plate 842 and a test strip moving block 843. The mounting plate is fixed on the support frame, and a test strip storage platform 844 is fixedly provided on the support frame. A transverse driving motor 845 is provided on one side of the mounting plate, and a slide rail 846 and an upper and lower cylinder fixing member 847 are provided on the other side of the mounting plate. An upper and lower driving cylinder 2 848 is installed on one side of the upper and lower cylinder fixing member, and the test strip moving block is connected to the upper and lower driving cylinder 2. The upper and lower cylinder fixing parts 847 include a horizontal plate 8471, a vertical plate 8472, a guide 8473 and a hanger 8474. One end of the horizontal plate is connected to the horizontal driving motor, and the other end of the horizontal plate is connected to the vertical plate through a guide. The vertical plate is provided with a vertical slot 8475, and the guide passes through the vertical slot. A slider 2 8476 is provided below the vertical plate. The slider 2 is clamped on the slide rail, and the hanger is vertically fixed on the vertical plate. The upper and lower driving cylinder 2 is fixed on the hanger. The setting of the guide and the slider 2 can ensure that the test strip moving block can smoothly move the reagent paper in the horizontal direction. After the test strip storage platform is filled with a set number of test strips, the upper and lower driving cylinders drive the test strip moving block downward, and the bottom of the test strip moving block is in the same plane as the test strips. The horizontal driving motor then drives the test strip moving block to move horizontally, pushing the test strips to slide onto the paper sheet and the paper sheet in the V-groove 723 of the test strip transfer mechanism, completing the loading of the test strips.

[0046] The paper and test strip transfer mechanism 9 includes a push mechanism 1 91 for transferring the bent paper and a push mechanism 2 92 for transferring the paper containing the test strip. The push mechanism 1 91 includes a support member 911, a driving member 912, a synchronous wheel 913 and a synchronous belt 1 914. The synchronous belt 1 is arranged on the synchronous wheel, a guide rail 915 is arranged on the support member, a slider 1 916 is arranged on the guide rail, and a paper push block 917 is arranged on the slider 1. During the pushing process, the width of the paper push block is greater than or equal to the distance between the contact point of the bent paper to be pushed and the paper push block. The pushing mechanism 92 includes a support seat 921, on which a pushing track 922 is provided, on which a V-groove 923 for transferring bent paper sheets is provided, above the transfer track an avoidance position 924 is provided, below the pushing track a material-push-block cylinder 925 is provided, the material-push-block cylinder is fixed on the support seat, a fixed block 926 is fixedly connected to the front end of the material-push-block cylinder, an inverted L-shaped material-push-block 927 is fixed to one end of the fixed block, one end of the material-push-block is vertically fixedly connected to the fixed block, the other end of the material-push-block passes through the avoidance position of the moving track, and is suspended in the V-groove 923 of the pushing track, the depth of the V-groove 923 is greater than or equal to the depth of the V-shape of the bent paper sheet.

[0047] The outer wall of the support seat 921 is fixedly provided with an upper and lower driving cylinder 928 for avoiding the paper sheet to be picked up, and the upper end of the upper and lower driving cylinder 929 is provided with a material picking push block limit block, which is located at the output end of the push track. The width of the positive projection of the material picking push block limit block onto the paper sheet to be picked up is less than 1 / 2 of the length of the paper sheet.

[0048] The driving member drives the paper pushing block to push the bent paper into the work station for placing the reagent paper, which is located on one side of the test strip pushing mechanism. After the bent paper material collects a set number of test strips, the material pushing block cylinder pushes the inverted L-shaped material pushing block to move horizontally and feed the material into the barrel body. After the length of the paper sent into the barrel body is greater than 1 / 2 of the paper body, the upper and lower driving cylinders drive the material pushing block limit block upward to prevent the inverted L-shaped material pushing block from continuing to move, so that part of the paper is exposed outside the barrel body. In this embodiment, the length of the paper exposed outside the barrel body is 1 / 3 of the total length of the paper, completing the barreling process of the paper and the test strips.

[0049] The reagent kit loading device 5 comprises a reagent kit loading mechanism 51, a reagent kit pushing mechanism 52 and a paper clamping mechanism 53. The reagent kit loading mechanism is arranged at one side of the reagent kit pushing mechanism input end, and the paper clamping mechanism is arranged at the reagent kit pushing mechanism output end. The reagent kit pushing mechanism 52 comprises a fixing frame 1 521, a synchronous belt 2 522, a reagent kit driving motor 523 driving the synchronous belt 2 to move horizontally, a reagent kit pushing block 524 and a reagent kit placement slot 525. The reagent kit driving motor is arranged at one side of the fixing frame 1, a connecting plate 526 is arranged above the synchronous belt 2, a barreling pushing block 527 is fixedly arranged on the connecting plate, the connecting plate is located at the input end of the reagent kit placement slot, the paper clamping mechanism is located at the output end of the reagent kit placement slot, the reagent kit pushing block is located above the output end of the reagent kit placement slot, and the height of the cavity formed by the reagent kit pushing block and the reagent kit placement slot is greater than or equal to the height of the reagent kit and is smaller than the inner diameter of the barrel body to be loaded.

[0050] The paper clamping mechanism is fixed on the barrel conveying device. The paper clamping mechanism 53 includes a paper clamping cylinder 531 and a paper clamping claw 532. The paper clamping claw is connected to the paper clamping cylinder. A channel 533 is provided under the paper clamping claw for the reagent kit to pass through. The shape and size of the channel match the shape and size of the reagent kit.

[0051] In this embodiment, there are two rows of reagent kit placement slots, that is, after the reagent kit loading mechanism loads the two rows of placement slots, the reagent kits are pushed into the block and the two rows of reagent kits are pushed into the barrel body at the same time. The distance between the two reagent slots matches the distance between the channels on the two paper clamps, that is, while the paper clamps clamp the paper, the two rows of reagent kits pass through the channels and are sent into the barrel body.

[0052] The barrel conveying device 2 mentioned above includes a second fixing frame 21, a barrel driving motor 22, a product feeding belt 23 and a barrel placing seat 24. The barrel placing seat is fixed on the product feeding belt. The product feeding belt and the barrel driving motor are respectively installed on the second fixing frame. An in-position sensor 25 is provided on the second fixing frame of each loading station. The barrel conveying device 2 also includes guide plates arranged on both sides of the product feeding belt. The guide plates include at least two sections. In the present embodiment, the guide plates include three sections, namely, a guide plate 1 26 located at the front end of the paper sheet and test strip loading device, a guide plate 2 27 located behind the paper sheet and test strip loading device and at the front end of the reagent kit loading device, and a guide plate 3 14 located behind the reagent kit loading device and before the moisture-proof cover closing device. A paper sheet and test strip loading station 10 is provided between the first guide plate and the second guide plate. The output end of the guide plate 2 is provided with a reagent kit loading station. 11. A moisture-proof cover closing station 13 is provided at the output end of the guide plate three, and a barrel secondary positioning mechanism 12 is respectively provided at the paper and test strip loading station and the reagent reagent loading station. The spacing between the guide plate one and the guide plate three on both sides of the feeding belt matches the length of the barrel, and the spacing between the guide plates two on both sides of the feeding belt is greater than the spacing between the guide plates two on both sides of the feeding belt, that is, the spacing between the guide plates one on both sides of the feeding belt is sufficient to allow the barrel to move on the product feeding belt, and the spacing between the guide plates two on both sides of the feeding belt is sufficient to allow the barrel and the paper exposed outside the barrel to move.

[0053] The barrel, test strips, paper sheets, test kits and moisture-proof covers can be loaded and assembled at the same time, and the whole process is automatically controlled by the equipment, which reduces the need for manual labor and improves assembly efficiency.

[0054] The present invention provides an automatic barreling device for testing reagents. Through the arrangement of a barrel loading device, a barrel conveying device, a paper sheet and test strip loading device, a reagent box loading device and a moisture-proof cover closing device, the automatic loading of paper sheets, test strips and reagent boxes can be fully and automatically realized, and the automatic barreling of the paper sheets, test strips and reagent boxes can be automatically closed with the moisture-proof cover. Each workstation can be carried out simultaneously as required, replacing the complicated manual processes. Each workstation only needs to be responsible for filling raw materials manually to complete all operations, which effectively improves production efficiency and reduces the influence of human factors. The consistency of the product is good, the qualified rate of the product is improved, and the production cost is reduced. The present invention can be used in combination with other equipment as required to achieve assembly and packaging integration.

[0055] The setting of the paper sheet and test strip loading device can insert paper sheets and multiple test strips at the same time; the paper sheet is automatically loaded and automatically bent into a V shape, which is convenient for placing multiple test strips at the test strip placement station at one time. The placement method is convenient, and the test strips will not be secondary polluted or bent during the placement process. Multiple test strips are collected by the V-shaped paper sheet and pushed into the barrel body at one time; the setting of the second pushing mechanism can make the paper sheet only pushed into a part of the barrel body, and a part of the paper body is exposed outside the barrel body, which is convenient for the next station to clamp the test paper during the process of installing the test kit, and provide more space for the process of installing the test kit, which is convenient for the loading of the test kit; the setting of the paper sheet bending mechanism can smoothly fold the paper sheet into a V shape, making it easy to receive the test strips and more convenient to push into the barrel body.

[0056] The setting of the reagent kit loading device can automatically load the reagent kit, and two rows of reagent kits can be loaded at a time. The loaded reagent kits are located on both sides of the paper sheets, and the test strips are located between the bent paper sheets. The setting of the paper sheet clamping mechanism can make it easier to load the reagent kit, and the paper sheets or test strips will not be bent during the process of loading the reagent kit, and the entire loading process is smoother.

[0057] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. An automatic barrel filling device for testing reagents, characterized in that: It comprises a barrel loading device (1), a barrel conveying device (2) is provided at one end of the barrel loading device, a paper sheet and test strip loading device (4) and a reagent kit loading device (5) are provided on the side of the barrel conveying device (2), and the paper sheet and test strip loading device comprises a paper sheet loading mechanism (6), a paper sheet bending mechanism (7), a test strip loading mechanism (8) and a paper sheet and test strip transferring mechanism (9); The paper sheet bending mechanism (7) comprises a paper sheet discharging platform (71) and a paper sheet shaping platform (72), a support seat (73) is provided on one side of the paper sheet discharging platform, a servo module (74) and a motor (75) driving the servo module are provided on the support seat, a sliding plate (76) capable of horizontal movement along the servo module is provided on the servo module, a vertical plate (77) is fixed on one side of the sliding plate, a paper sheet taking cylinder (78) for driving the paper sheet to move up and down is fixed on the vertical plate, and a paper sheet discharging cylinder (78) for driving the paper sheet to move up and down is fixed on the paper sheet. A paper picking cylinder connecting plate (79) is fixed on one side of the paper picking cylinder, a paper picking suction rod (711) is provided below the paper picking cylinder connecting plate, a fixing plate (712) fixed perpendicularly to the vertical plate (712) is provided on the vertical plate (71), a paper bending cylinder (713) is provided on the fixing plate (713), a paper shaping plate (714) is provided below the paper bending cylinder (713), and the paper shaping plate (714) is located above the paper shaping platform (72); The paper sheet and test strip transfer mechanism (9) comprises a first push mechanism (91) for transferring the bent paper sheet and a second push mechanism (92) for transferring the paper sheet containing the test strip; The pushing mechanism (91) comprises a support member (911), a driving member (912), a synchronous wheel (913) and a synchronous belt (914); the synchronous belt (914) is arranged on the synchronous wheel; a guide rail (915) is arranged on the support member; a slider (916) is arranged on the guide rail; a paper push block (917) is arranged on the slider; during the pushing process, the width of the paper push block is greater than or equal to the distance between the contact point of the bent paper to be pushed and the paper push block; The second pushing mechanism (92) comprises a support seat (921), a pushing track (922) is provided on the support seat, a V-shaped groove (923) for transferring the bent paper sheet is provided on the pushing track, an avoidance position (924) is provided above the transfer track, a material shifting pushing block cylinder (925) is provided below the pushing track, the material shifting pushing block cylinder is fixed on the support seat, a fixed block (926) is fixedly connected to the front end of the material shifting pushing block cylinder, an inverted L-shaped material shifting pushing block (927) is fixed to one end of the fixed block, one end of the inverted L-shaped material shifting pushing block (927) is vertically fixedly connected to the fixed block, and the other end of the inverted L-shaped material shifting pushing block (927) passes through the avoidance position of the moving track and is suspended in the V-shaped groove (922) of the pushing track.

2. The automatic barreling equipment for testing reagents according to claim 1 is characterized in that: The paper shaping platform (72) comprises two parallel supporting plates (721), a paper sheet placement platform (722) is arranged on the supporting plate, a V-shaped groove (723) is arranged below the paper sheet placement platform, an up-and-down moving cylinder (724) is arranged between the two supporting plates, the up-and-down moving cylinder is fixed on the supporting plate, a pressure plate (725) is fixedly connected to the up-and-down moving cylinder, and the pressure plate is arranged coaxially with the paper shaping plate.

3. The automatic barreling equipment for testing reagents according to claim 2 is characterized in that: The paper sheet shaping platform (72), the paper sheet shaping plate (714) and the V-shaped groove (723) are coaxially arranged.

4. The automatic barreling equipment for testing reagents according to claim 1 is characterized in that: An upper and lower driving cylinder (928) for avoiding the material-shifting paper piece is fixedly arranged on the outer wall of the support seat (921), and a material-shifting pushing block limit block (929) is arranged at the upper end of the upper and lower driving cylinder (928), and the material-shifting pushing block limit block (929) is located at the output end of the pushing track.

5. The automatic barreling equipment for testing reagents according to claim 4 is characterized in that: The width of the positive projection of the material-shifting push block limit block (929) onto the paper sheet to be shifted is less than 1 / 2 of the length of the paper sheet.

6. The automatic barreling equipment for testing reagents according to claim 1 is characterized in that: The test strip feeding mechanism (8) comprises a large dose plate transfer mechanism (81), a large dose plate feeding mechanism (82), a large dose plate cutting mechanism (83) and a test strip pushing mechanism (84); the large dose plate feeding mechanism (82) is arranged on one side of the large dose plate transfer mechanism (81); the large dose plate cutting mechanism (83) is arranged at the output end of the large dose plate transfer mechanism (81); the input end of the test strip pushing mechanism (84) is connected to the large dose plate cutting mechanism (83); and the output end of the test strip pushing mechanism (84) is located on one side of the paper sheet and test strip transfer mechanism (9).

7. The automatic barreling equipment for testing reagents according to claim 6 is characterized in that: The test strip pushing mechanism (84) comprises a support frame (841), a mounting plate (842) and a test strip moving block (843); the mounting plate (842) is fixed on the support frame (841); a test strip storage platform (844) is fixedly arranged on the support frame (841); a lateral driving motor (845) is arranged on one side of the mounting plate (842); a slide rail (846) and an upper and lower cylinder fixing member (847) are arranged on the other side of the mounting plate (842); an upper and lower driving cylinder 2 (848) is installed on one side of the upper and lower cylinder fixing member (847); and the test strip moving block (843) is connected to the upper and lower driving cylinder 2 (848).

8. The automatic barreling equipment for testing reagents according to claim 7 is characterized in that: The upper and lower cylinder fixing member (847) comprises a horizontal plate (8471), a vertical plate (8472), a guide member (8473) and a hanger (8474); one end of the horizontal plate (8471) is connected to the horizontal driving motor (845); the other end of the horizontal plate (8471) is connected to the vertical plate (8472) through the guide member (8473); a vertical groove (8475) is provided on the vertical plate (8472); the guide member (8473) passes through the vertical groove (8475); a slider 2 (8476) is provided below the vertical plate (8472); the slider 2 (8476) is clamped on the slide rail (846); the hanger (8474) is vertically fixed on the vertical plate (8472); and the upper and lower driving cylinder 2 (848) is fixed on the hanger (8474).

9. The automatic barreling equipment for testing reagents according to claim 1 is characterized in that: The reagent kit loading device (5) comprises a reagent kit loading mechanism (51), a reagent kit pushing mechanism (52) and a paper clamping mechanism (53). The reagent kit loading mechanism (51) is arranged on one side of the input end of the reagent kit pushing mechanism (52), and the paper clamping mechanism (53) is arranged on the output end of the reagent kit pushing mechanism (52).

10. The automatic barreling equipment for testing reagents according to claim 9 is characterized in that: The reagent box pushing mechanism (52) comprises a fixing frame (521), a synchronous belt (522), a reagent box driving motor (523) for driving the synchronous belt (522) to move horizontally, a reagent box pushing stopper (524) and a reagent box placement slot (525). The reagent box driving motor (523) is arranged on one side of the fixing frame (521). A connecting plate (526) is arranged above the synchronous belt (522). A barrel loading pushing block (527) is fixedly arranged on the connecting plate (526). The connecting plate (526) is located at the input end of the reagent box placement slot (525). The paper sheet clamping mechanism (53) is located at the output end of the reagent box placement slot (525). The reagent box pushing stopper (524) is located above the output end of the reagent box placement slot (525). The height of the cavity formed by the reagent box pushing stopper (524) and the reagent box placement slot (525) is greater than or equal to the height of the reagent box and is smaller than the inner diameter of the barrel body to be loaded.

11. The automatic barreling equipment for testing reagents according to claim 9, characterized in that: The paper clamping mechanism (53) is fixed on the barrel conveying device (2), and comprises a paper clamping cylinder (531) and a paper clamping claw (532). The paper clamping claw (532) is connected to the paper clamping cylinder (531). A channel (533) is provided below the paper clamping claw (532) for the reagent box to pass through, and the shape and size of the channel (533) match the shape and size of the reagent box.

12. The automatic barreling equipment for testing reagents according to claim 1, characterized in that: The barrel conveying device (2) comprises a second fixing frame (21), a barrel driving motor (22), a product feeding belt (23) and a barrel placing seat (24), wherein the barrel placing seat (24) is fixed on the product feeding belt (23), and the product feeding belt (23) and the barrel driving motor (22) are respectively mounted on the second fixing frame (21), and an in-position sensor (25) is provided on the second fixing frame (21) of each loading station.

13. The automatic barreling equipment for testing reagents according to claim 12, characterized in that: The barrel conveying device (2) further comprises guide plates arranged on both sides of the product feeding belt (23), the guide plates comprising at least two sections, namely, guide plate 1 (26) located at the front end of the paper sheet and test strip loading device and guide plate 2 (27) located behind the paper sheet and test strip loading device and at the front end of the reagent reagent loading device, a paper sheet and test strip loading station (10) is arranged between the guide plate 1 (26) and the guide plate 2 (27), a reagent reagent loading station (11) is arranged at the output end of the guide plate 2 (27), and barrel secondary positioning mechanisms (12) are respectively arranged at the paper sheet and test strip loading station (10) and the reagent reagent loading station (11), the spacing between the guide plates 1 (26) on both sides of the product feeding belt (23) matches the barrel length, and the spacing between the guide plates 2 (27) on both sides of the product feeding belt (23) is greater than the spacing between the guide plates 2 (27) on both sides of the product feeding belt (23).

14. The automatic barreling equipment for testing reagents according to any one of claims 1 to 13, characterized in that: It also includes a moisture-proof cover closing device (3) and a finished product taking-out device (15), wherein the moisture-proof cover closing device (3) and the finished product taking-out device (15) are respectively located on both sides of the output end of the barrel conveying device (2).

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