End cap assembly device for reagent automatic assembly equipment

Abstract

The present invention relates to an end cap assembly device for reagent automatic assembly equipment, comprising: a machine platform, a turntable is provided on the machine platform, a receiving seat is provided on the turntable, the receiving seats are multiple and evenly distributed on the turntable according to the circumference, and a plurality of placement slots arranged at intervals from each other are provided on the receiving seat; a box body feeding mechanism, the box body feeding mechanism is used to load the box body into the placement slot; an end cap feeding mechanism, the end cap feeding mechanism is used to load the end cap into the placement slot; an end cap assembly mechanism, the end cap assembly mechanism is used to push the end cap in the same placement slot into the head of the box body to complete the assembly of the end cap and the box body; a reagent unloading mechanism, the reagent unloading mechanism is used to take the assembled reagent out of the placement slot; the box body feeding mechanism, the end cap feeding mechanism, the end cap assembly mechanism and the reagent unloading mechanism are arranged on the machine platform in a manner of surrounding the turntable. The present invention has the following advantages and effects: it can realize the automatic assembly of the end cap and the box body, so as to improve the assembly efficiency and reduce the labor intensity of the workers.

Description

Technical Field

[0001] The invention relates to the technical field of reagent production, and in particular to an end cover assembly device for reagent automatic assembly equipment. Background Art

[0002] Publication number CN113231818A discloses an automatic reagent assembly device, including a frame, the frame is provided with a turntable, the turntable is provided with a plurality of mounting seats for mounting reagents, the mounting seats are provided with a plurality of mounting cavities, the frame is provided with a lower shell assembly mechanism for mounting a lower shell into the mounting seat, a test paper assembly mechanism for mounting a test paper into a corresponding position of the lower shell, a sponge block assembly mechanism for mounting a sponge block into a corresponding position of the lower shell, an upper shell assembly mechanism for covering an upper shell on a lower shell, and a discharge mechanism for discharging the assembled reagents from the turntable, wherein the lower shell assembly mechanism, the test paper assembly mechanism, the sponge block assembly mechanism, the upper shell assembly mechanism, and the discharge mechanism are distributed around the turntable.

[0003] When assembling reagents, the above-mentioned reagent automatic assembly equipment installs the lower shell into the installation cavity through the lower shell assembly mechanism, and after rotating the turntable to a corresponding angle, the test paper is manually placed in the test paper slot, and at this time the lower shell assembly mechanism synchronously installs the lower shell into the installation cavity of the next mounting seat, and when the turntable drives the mounting seat to rotate a certain angle and rotates the mounting seat to the position of the test paper assembly mechanism, the test paper assembly mechanism assembles the test paper in the test paper slot to the lower shell; then the turntable rotates a certain angle again and rotates the mounting seat to the sponge block assembly mechanism, and the sponge assembly mechanism assembles the sponge in the lower shell; the turntable drives the mounting seat to rotate to the upper shell assembly mechanism, and the upper shell is assembled to the lower shell through the upper shell assembly mechanism, and the reagent is assembled; the turntable drives the mounting seat to rotate to the position of the discharge mechanism, and the assembled reagent is discharged through the discharge mechanism.

[0004] In the process of implementing the embodiments of the present application, the inventors found that there are at least the following problems in the background technology:

[0005] After the assembled reagent is discharged through the discharge mechanism, workers are required to manually put the end cap on the head of the reagent to complete the final assembly. However, manual assembly one by one is likely to lead to low assembly efficiency and increase the labor intensity of workers. Summary of the invention

[0006] In view of the deficiencies in the prior art, the object of the present invention is to provide an end cap assembly device for a reagent automatic assembly device, which can realize automatic assembly of the end cap and the reagent head, so as to improve assembly efficiency and reduce the labor intensity of workers.

[0007] For ease of explanation, the reagent assembled by the reagent automatic assembly equipment is called a box body.

[0008] To achieve the above object, the present invention provides the following technical solution: an end cap assembly device for a reagent automatic assembly device, characterized in that it comprises:

[0009] A machine, wherein a turntable is provided on the machine, a receiving seat is provided on the turntable, the receiving seat is multiple and evenly distributed on the turntable according to the circumference, and the receiving seat is provided with multiple placement grooves spaced apart from each other;

[0010] A box loading mechanism, the box loading mechanism is used to load the box into the placement slot;

[0011] An end cap feeding mechanism, the end cap feeding mechanism is used to load the end cap into the placement slot;

[0012] An end cover assembly mechanism, which is used to push the end cover in the same placement slot into the head of the box body to complete the assembly of the end cover and the box body;

[0013] A reagent unloading mechanism, which is used to take out the assembled reagent from the placement tank;

[0014] The box body loading mechanism, the end cover loading mechanism, the end cover assembly mechanism and the reagent unloading mechanism are arranged on the machine platform in a manner of surrounding the turntable.

[0015] The present invention is further configured as follows: the box loading mechanism comprises:

[0016] The first loading support seat is fixed on the machine platform, and the first loading support seat is provided with a sliding frame extending horizontally to the reagent automatic assembly device and the turntable at both ends.

[0017] A drag chain, wherein the drag chain is installed on the sliding frame and can move along the extension direction of the sliding frame;

[0018] A cylinder connecting plate, wherein the cylinder connecting plate is fixed on the drag chain and driven by the drag chain;

[0019] A first feeding cylinder, wherein the first feeding cylinder is fixed on a cylinder connecting plate;

[0020] A first conveying plate, the first conveying plate being fixed to an output end of a first feeding cylinder;

[0021] A grabbing assembly is fixed at the bottom of the first conveying plate.

[0022] The present invention is further configured as follows: the grabbing assembly comprises a first suction cup arranged close to the rotating disk and a second suction cup arranged close to the reagent automatic assembly device.

[0023] The present invention is further configured to include a detection mechanism, which is used to detect the quality of the box body grasped by the box body feeding mechanism and to cooperate with the box body feeding mechanism to remove defective products.

[0024] The present invention is further configured as follows: the detection mechanism comprises:

[0025] A detection fixing seat, wherein the detection fixing seat is fixed on the machine platform;

[0026] A visual lens, wherein the visual lens is fixed on a side wall of a detection fixing seat;

[0027] A fill light, which is fixed on the side wall of the detection fixing seat and is located below the visual lens;

[0028] A testing platform, the testing platform is fixed on the machine platform;

[0029] A rotary cylinder, wherein the rotary cylinder is fixed on the testing platform;

[0030] The detection seat is fixed on the output end of the rotating cylinder, and the detection seat is provided with detection slots that are centrally symmetrically arranged. The detection slot on the side close to the grabbing component is located below the grabbing component and is parallel to the distribution direction of the first suction cup and the second suction cup, and the detection slot on the side away from the grabbing component is vertically opposite to the visual mirror. The rotating cylinder drives the detection seat to flip horizontally;

[0031] A hopper, the hopper being located between the first suction cup and the rotating disk;

[0032] The material receiving box, the hopper and the material receiving box are respectively arranged on the upper and lower sides of the machine platform, and the hopper and the material receiving box are interconnected.

[0033] The present invention is further configured as follows: the end cover feeding mechanism comprises:

[0034] A vibration plate, the vibration plate is fixed on the machine platform;

[0035] A material taking platform, which is fixed on the machine platform and is used to receive the end caps sent out by the vibration plate;

[0036] A second loading support seat, the second loading support seat is fixed on the machine platform, the second loading support seat is provided with a first support plate, the first support plate is provided with a symmetrically arranged first slide rail and a symmetrically arranged first slide table, the first slide table is installed on the first slide rail and forms a sliding fit with the first slide rail;

[0037] a second conveying plate, the second conveying plate being fixed on a side of the first slide table facing away from the first slide rail;

[0038] A first conveying cylinder, wherein an output end of the first conveying cylinder is fixed on the second conveying plate and is used to drive the second conveying plate to move along the slide rail;

[0039] a second feeding cylinder, the second feeding cylinder being fixed on the second conveying plate;

[0040] The third suction cup is fixed on the output end of the second feeding cylinder. There are multiple third suction cups. The second feeding cylinder is used to drive the third suction cup to move vertically to grab the end cover in the material taking platform.

[0041] The present invention is further configured as follows: a cover plate is provided on the output end of the vibration disk and is pressed against an inner end cover of the output end, the cover plate constitutes a limit fit in the height direction of the end cover, a second slide rail and a second slide table installed on the second slide rail and forming a sliding fit with the second slide rail are provided on the material picking seat, a plurality of material picking spaces are provided on the material picking seat, and the material picking space is horizontally opposite to the output end of the vibration disk by sliding the second slide table.

[0042] The present invention is further configured as follows: the end cover assembly mechanism comprises:

[0043] A support platform, the support platform is fixed on the machine platform;

[0044] Assembling cylinders, the assembling cylinders are multiple and fixed on the support platform at intervals;

[0045] A material pushing seat, which is fixed on the output end of the assembly cylinder;

[0046] A pushing block is fixed on the pushing seat and is horizontally opposite to the corresponding placement grooves. The assembly cylinder drives the pushing seat to extend to drive the pushing block to push the end cover into the head of the box body. A bending portion is provided on the pushing block. When the pushing block pushes the end cover, the bending portion abuts against the intersection of the top surface and the side surface of the end cover.

[0047] The present invention is further configured to include a limiting mechanism, wherein the limiting mechanism includes:

[0048] A limit cylinder, wherein the limit cylinder is fixed at the center of the turntable;

[0049] A limit connecting plate, one end of which is fixed to the output end of the limit cylinder, and the other end of which extends horizontally toward the placement slot, and the limit connecting plate is located above the limit slot;

[0050] The pressing blocks are multiple and fixed at the bottom of the limiting connecting plate at intervals. When the pushing block pushes the end cover, the limiting cylinder drives the limiting connecting plate to move in the vertical direction to drive the pressing blocks to press on the box body placed in the placement groove to form a limiting fit in the height direction of the box body.

[0051] The present invention is further configured as follows: the reagent unloading mechanism comprises:

[0052] A material unloading support seat, the material unloading support seat is fixed on the machine platform, a second support plate is provided on the material unloading support seat, a symmetrically arranged third slide rail and a symmetrically arranged third slide table are provided on the second support plate, the third slide table is installed on the third slide rail and forms a sliding fit with the third slide rail;

[0053] A third conveying plate, wherein the third conveying plate is fixed on a side of the third slide table facing away from the slide rail;

[0054] A second conveying cylinder, the output end of which is fixed on the third conveying plate to drive the third conveying plate to move along the slide rail;

[0055] A material unloading cylinder, wherein the material unloading cylinder is fixed on the third conveying plate;

[0056] A fourth suction cup, the fourth suction cup is fixed on the output end of the unloading cylinder, the fourth suction cup is multiple and vertically opposite to the corresponding placement slot, and the unloading cylinder is used to drive the fourth suction cup to move vertically to grab the assembled reagent in the corresponding placement slot;

[0057] A material discharge shell is fixed on the machine platform and its height is gradually reduced in a direction away from the corresponding placement groove to form an inclined guide side wall.

[0058] Compared with the prior art, the present invention has the following beneficial effects:

[0059] Since a box body feeding mechanism, an end cover feeding mechanism, an end cover assembly mechanism and a reagent unloading mechanism are provided, the box body in the reagent automatic assembly equipment is loaded into the placement groove of the receiving seat by the box body feeding mechanism, and then the turntable is rotated a certain angle toward the end cover feeding mechanism, and the end cover loading mechanism loads the end cover into the corresponding placement groove, and then the turntable is rotated a certain angle again, so that the end cover assembly mechanism is used to push the end cover in the same placement groove into the box body head, completing the assembly of the end cover and the box body, and then the turntable is rotated a certain angle again, so that the reagent unloading mechanism can discharge the assembled reagent in the corresponding placement groove, and realize the automatic assembly of the end cover and the box body. Therefore, the technical problem that the box body of the reagent automatic assembly equipment still needs workers to manually assemble the end cover to the reagent head is effectively solved, and then the automatic assembly of the end cover and the reagent head can be realized, so as to improve the assembly efficiency and reduce the labor intensity of workers, and multiple mounting seats are provided, and multiple placement grooves are provided on each mounting seat, so that multiple box bodies and end covers can be assembled at the same time, further improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0061] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0062] Figure 3 It is a schematic diagram of the partial connection structure of the end cover feeding mechanism, the reagent unloading mechanism, the limit mechanism and the turntable in the present invention;

[0063] Figure 4 It is a partial structural schematic diagram of the end cover feeding mechanism in the present invention;

[0064] Figure 5 It is a schematic diagram of the connection structure between the box body feeding mechanism and the detection mechanism in the present invention;

[0065] Figure 6 It is a schematic diagram of the overall structure of the end cover assembly mechanism of the present invention;

[0066] Figure 7 It is a schematic diagram of the connection structure between the present invention and the reagent automatic assembly equipment. DETAILED DESCRIPTION

[0067] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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.

[0068] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0069] like Figures 1 to 7 As shown, the present invention discloses an end cap assembly device for a reagent automatic assembly device, comprising:

[0070] A machine 1, a turntable 2 is provided on the machine 1, a receiving seat 3 is provided on the turntable 2, the receiving seat 3 is multiple and evenly distributed on the turntable 2 according to the circumference, and a plurality of placement grooves 31 are provided on the receiving seat 3.

[0071] The box body loading mechanism 100 is used to load the box body into the placement slot 31;

[0072] The end cap feeding mechanism 200 is used to load the end cap into the placement groove 31;

[0073] The end cover assembly mechanism 300 is used to push the end cover in the same placement groove 31 into the head of the box body to complete the assembly of the end cover and the box body;

[0074] The reagent unloading mechanism 400 is used to take out the assembled reagent from the placement tank 31;

[0075] The box loading mechanism 100 , the end cover loading mechanism 200 , the end cover assembly mechanism 300 and the reagent unloading mechanism 400 are arranged on the machine platform 1 in a manner of surrounding the turntable 2 .

[0076] When assembling the box body and the cover body, the box body in the reagent automatic assembly equipment 700 is loaded into the placement groove 31 of the receiving seat 3 through the box body loading mechanism 100, and then the turntable 2 is rotated a certain angle toward the end cover loading mechanism 200, and the end cover loading mechanism 200 loads the end cover into the corresponding placement groove 31, and then the turntable 2 is rotated a certain angle again, so that the end cover assembly mechanism 300 is used to push the end cover in the same placement groove 31 into the head of the box body to complete the assembly of the end cover and the box body, and then the turntable 2 is rotated a certain angle again, so that the reagent unloading mechanism 400 can discharge the assembled reagent in the corresponding placement groove 31, thereby realizing automatic assembly of the end cover and the box body, so as to improve assembly efficiency and reduce labor intensity of workers, and multiple mounting seats are provided, and multiple placement grooves 31 are provided on each mounting seat, so that multiple box bodies and end covers can be assembled at the same time, further improving assembly efficiency.

[0077] The box loading mechanism 100 comprises:

[0078] The first loading support seat 4 is fixed on the machine platform 1, and the first loading support seat 4 is provided with a sliding frame 5 with two ends extending horizontally toward the reagent automatic assembly device 700 and the turntable 2 respectively.

[0079] A drag chain 6, which is installed on the sliding frame 5, and the drag chain 6 can move along the extension direction of the sliding frame 5;

[0080] The cylinder connecting plate 7 is fixed on the drag chain 6 and driven by the drag chain 6;

[0081] A first feeding cylinder 8, which is fixed on a cylinder connecting plate 7;

[0082] A first conveying plate 9, which is fixed to the output end of the first feeding cylinder 8;

[0083] The grabbing assembly is fixed at the bottom of the first conveying plate 9.

[0084] The grabbing assembly includes a first suction cup 10 disposed near the turntable 2 and a second suction cup 11 disposed near the reagent automatic assembly device 700 .

[0085] It also includes a detection mechanism 500, which is used to detect the quality of the box body grabbed by the box body feeding mechanism 100, and cooperate with the box body feeding mechanism 100 to remove defective products.

[0086] The detection mechanism 500 comprises:

[0087] A detection fixing seat 12, the detection fixing seat 12 is fixed on the machine platform 1;

[0088] A visual lens 13, the visual lens 13 is fixed on the side wall of the detection fixing seat 12;

[0089] A fill light 14, which is fixed to the side wall of the detection fixing seat 12 and is located below the visual lens 13;

[0090] A testing table 15, the testing table 15 is fixed on the machine table 1;

[0091] A rotary cylinder 16, wherein the rotary cylinder 16 is fixed on the detection table 15;

[0092] The detection seat 17 is fixed on the output end of the rotating cylinder 16. The detection seat 17 is provided with a detection slot 171 which is centrally symmetrically arranged. The detection slot 171 close to the grasping component is located below the grasping component and is parallel to the distribution direction of the first suction cup 10 and the second suction cup 11. The detection slot 171 away from the grasping component is vertically opposite to the visual mirror. The rotating cylinder 16 drives the detection seat 17 to flip horizontally.

[0093] A hopper 18, the hopper 18 is located between the first suction cup 10 and the rotating disk 2;

[0094] The material receiving box 19 and the hopper 18 are respectively arranged on the upper and lower sides of the machine 1, and the hopper 18 and the material receiving box 19 are interconnected.

[0095] When the box body needs to be loaded into the placement groove 31 of the receiving seat 3, the first loading cylinder 8 located above the reagent automatic assembly equipment 700 drives the first conveying plate 9 to move in the vertical direction to drive the first suction cup 10 and the second suction cup 11 to move. At this time, the second suction cup 11 located above the corresponding mounting seat of the reagent automatic assembly equipment 700 can grab the box body in the mounting seat as it moves, and then the cylinder connecting plate 7 is driven by the drag chain 6 to move a certain distance, so that the first loading cylinder 8, the first conveying plate 9, the first suction cup 10 and the second suction cup 11 fixed on the drag chain 6 by the cylinder connecting plate 7 can be moved along the extension direction of the sliding frame 5 by the drag chain 6, so that the box body grabbed by the second suction cup 11 can be moved to the inspection The detection slot 171 is positioned above the detection slot 171 and the box body is placed in the detection slot 171. When the box body is placed in the detection slot 171 close to the grabbing component, the drag chain 6 starts to drive the second suction cup 11 to reset, and the box body in the reagent automatic assembly device 700 is re-grabbed. The detection seat 17 is driven by the rotating cylinder 16 to flip horizontally, so that the box body in the detection slot 171 can be vertically opposite to the visual lens 13, and the visual lens 13 is used to detect the box body to be assembled, so that the box body and the end cover can be automatically assembled, and the unqualified rate of the final product can be reduced, and the production quality can be improved. In the process of detection, the fill light 14 can be used for fill light to facilitate the detection of the visual lens 13. The specific detection principle is the existing technology and will not be repeated here.

[0096] When the visual lens 13 detects that the box body below is a qualified product, the rotating cylinder 16 drives the inspection table 15 to reset, and then the first loading cylinder 8 drives the first conveying plate 9 to move in the vertical direction again to drive the first suction cup 10 and the second suction cup 11 to move. Since the second suction cup 11 is already located above the reagent automatic assembly equipment 700 at this time, the second suction cup 11 can re-grasp a new box body with the drive of the first loading cylinder 8, and the second suction cup 11 can grab the box body detected as a qualified product. Therefore, by arranging the first conveying plate 9, the first suction cup 10 and the second suction cup 11, the first loading cylinder 8 can simultaneously drive the first suction cup 10 and the second suction cup 11 through the first conveying plate 9, so as to improve the overall assembly efficiency. Move a certain distance again so that the first suction cup 10 moves to the top of the corresponding receiving seat 3, and then the first loading cylinder 8 drives the first suction cup 10 and the second suction cup 11, the second suction cup 11 puts the re-grabbed box body into the detection groove 171, and the first suction cup 10 puts the box body detected as a qualified product into the placement groove 31; when the visual lens 13 detects that the box body below is an unqualified product, the second suction cup 11 grabs the box body detected as an unqualified product, and then through the drag chain 6 in the process of moving a certain distance, the second suction cup 11 can be moved to the top of the hopper 18 located between the first suction cup 10 and the turntable 2, and then the second suction cup 11 releases pressure alone to grab the unqualified box body through the hopper 18 and throw it into the receiving box 19 for recycling. In order to enable the first suction cup 10 and the second suction cup 11 to grasp simultaneously, the horizontal distance from the second suction cup 11 to the detection slot 171 should be matched with the horizontal distance from the first suction cup 10 to the corresponding placement slot 31 .

[0097] Although the figure does not directly show that the cylinder connecting plate 7 is fixed on the drag chain 6 because it is only a schematic diagram, it does not affect the understanding of the present application by those skilled in the art.

[0098] The end cap feeding mechanism 200 comprises:

[0099] A vibration plate 20, the vibration plate 20 is fixed on the machine platform 1;

[0100] The material taking platform 21 is fixed on the machine platform 1 and is used to receive the end caps sent out by the vibration plate 20;

[0101] A second loading support seat 22, the second loading support seat 22 is fixed on the machine platform 1, a first supporting plate 23 is provided on the second loading support seat 22, a symmetrically arranged first slide rail 24 and a symmetrically arranged first slide table 25 are provided on the first supporting plate 23, and the first slide table 25 is installed on the first slide rail 24 and forms a sliding fit with the first slide rail 24;

[0102] A second conveying plate 26, the second conveying plate 26 is fixed on a side of the first slide 25 facing away from the first slide rail 24;

[0103] A first conveying cylinder 27, the output end of which is fixed on the second conveying plate 26 to drive the second conveying plate 26 to move along the slide rail;

[0104] A second feeding cylinder 28, the second feeding cylinder 28 is fixed on the second conveying plate 26;

[0105] The third suction cup 29 is fixed on the output end of the second feeding cylinder 28 . There are multiple third suction cups 29 . The second feeding cylinder 28 is used to drive the third suction cup 29 to move vertically to grab the end cover in the material taking platform 21 .

[0106] After a qualified box body is placed in the placement groove 31 through the above process, the turntable 2 is rotated to a certain angle so that the receiving seat 3 is rotated to the bottom of the third suction cup 29. At this time, the vibrating plate 20 has transported the end cover to the material-retrieving platform 21. Then, the second feeding cylinder 28 drives the third suction cup 29 to move vertically, and the third suction cup 29 grabs the end cover on the material-retrieving platform 21. Then, the second conveying plate 26 is driven to move horizontally by the first conveying cylinder 27 to drive the second feeding cylinder 28 fixed on the second conveying plate 26 to move horizontally. When the third suction cup 29 fixed at the output end of the second feeding cylinder 28 moves to the top of the corresponding placement groove 31 along with the second conveying plate 26, the second feeding cylinder 28 The third suction cup 29 is driven to move vertically again so that the end cap grabbed by the third suction cup 29 is placed in the corresponding placement groove 31, and by providing a symmetrically arranged first slide rail 24 and a symmetrically arranged first slide 25 on the first support plate 23, the load borne by the first conveying cylinder 27 can be reduced to improve the overall operation stability of the end cap feeding mechanism 200, and when the first conveying cylinder 27 moves on the second conveying plate 26, the first slide 25 and the first slide rail 24 can form a sliding cooperation, so as to support the second feeding cylinder 28 and the third suction cup 29 to reduce the load borne by the first conveying cylinder 27, while not affecting the movement of the second conveying plate 26 driven by the first conveying cylinder 27.

[0107] A cover plate 30 is provided on the output end of the vibration disk 20 and is pressed on the inner end cover of the output end. The cover plate 30 constitutes a limit fit in the height direction of the end cover. A second slide rail 32 and a second slide 33 installed on the second slide rail 32 and slidingly cooperating with the second slide rail 32 are provided on the feeding platform 21. A feeding seat 34 is provided on the second slide 33. A plurality of feeding spaces 341 are provided on the feeding seat 34. The feeding spaces 341 are horizontally opposite to the output end of the vibration disk 20 by sliding the second slide 33.

[0108] During the process of the vibration disk 20 transferring the end cover to the feeding table 21, the cover plate 30 is covered on the output end of the vibration disk 20, so that the cover plate 30 constitutes a limit fit in the height direction of the end cover, thereby preventing the end cover from tilting up due to friction during the transmission process, causing blockage of the output end of the vibration disk 20 and affecting the normal transmission of the end cover, and by setting a second slide rail 32 and a second slide table 33 that form a sliding fit with each other, the feeding seat 34 fixed on the second slide table 33 can change its position by sliding direction, thereby ensuring that the feeding space 341 on the feeding seat 34 can be horizontally opposite to the output end of the vibration disk 20, so as to facilitate the feeding table 21 to receive the end cover from the vibration disk 20.

[0109] The end cap assembly mechanism 300 comprises:

[0110] A support platform 35, the support platform 35 is fixed on the machine platform 1;

[0111] Assembling cylinders 36, which are multiple and fixed on the support platform 35 at intervals;

[0112] A material pushing seat 37, which is fixed on the output end of the assembly cylinder 36;

[0113] The pushing block 38 is fixed on the pushing seat 37 and is horizontally opposite to the corresponding placement groove 31. The assembly cylinder 36 drives the pushing seat 37 to extend to drive the pushing block 38 to push the end cover into the head of the box body. The pushing block 38 is provided with a bending portion 39. When the pushing block 38 pushes the end cover, the bending portion 39 abuts against the intersection of the top surface and the side surface of the end cover.

[0114] Through the above process, after the end cap is placed in the corresponding placement groove 31, the turntable 2 is rotated again by a certain angle toward the direction of the end cap assembly mechanism 300 until the driving direction of the assembly cylinder 36 is in the same direction as the corresponding placement seat, and then the assembly cylinder 36 fixed on the support platform 35 drives the pushing seat 37 to move horizontally, so as to drive the pushing block 38 to push the end cap in the placement groove 31 toward the head of the box body until the assembly of the end cap and the box body is completed. In the process of the pushing block 38 pushing the end cap, a bending portion 39 is provided on the pushing block 38 so that the bending portion 39 abuts against the intersection of the top surface and the side surface of the end cap, thereby facilitating the push block 38 to fit with the end cap, and preventing the end cap from tilting up due to friction during the pushing process, thereby improving the accuracy of the assembly of the end cap and the box body.

[0115] The device further comprises a limiting mechanism 600, which comprises:

[0116] A limit cylinder 40, which is fixed at the center of the turntable 2;

[0117] A limit connecting plate 41, one end of which is fixed to the output end of the limit cylinder 40, and the other end of which extends horizontally toward the placement slot 31, and the limit connecting plate 41 is located above the limit slot;

[0118] The pressing block 42 is multiple and fixed at the bottom of the limiting connecting plate 41 at intervals. When the pushing block 38 pushes the end cover, the limiting cylinder 40 drives the limiting connecting plate 41 to move in the vertical direction to drive the pressing block 42 to press on the box body placed in the placement groove 31 to form a limiting fit in the height direction of the box body, thereby preventing the box body from moving with the end cover due to lack of support, and then facilitating the pushing block 38 to completely load the end cover into the head of the box body, so that the assembly of the end cover and the box body is faster.

[0119] The reagent unloading mechanism 400 comprises:

[0120] A material unloading support seat 43, the material unloading support seat 43 is fixed on the machine platform 1, a second support plate 44 is provided on the material unloading support seat 43, a symmetrically arranged third slide rail 45 and a symmetrically arranged third slide table 46 are provided on the second support plate 44, and the third slide table 46 is installed on the third slide rail 45 and forms a sliding fit with the third slide rail 45;

[0121] A third conveying plate 47, the third conveying plate 47 is fixed to a side of the third slide 46 facing away from the slide rail;

[0122] A second conveying cylinder 48, the output end of which is fixed on the third conveying plate 47 to drive the third conveying plate 47 to move along the slide rail;

[0123] A material unloading cylinder 49, which is fixed on the third conveying plate 47;

[0124] The fourth suction cup 50 is fixed on the output end of the unloading cylinder 49. There are multiple fourth suction cups 50 and they are vertically opposite to the corresponding placement slots 31. The unloading cylinder 49 is used to drive the fourth suction cup 50 to move vertically to grab the assembled reagents in the corresponding placement slots 31;

[0125] The material discharge shell 51 is fixed on the machine platform 1 and its height is gradually reduced in a direction away from the corresponding placement groove 31 to form an inclined guide side wall.

[0126] After the end cover and the box body are assembled through the above process, the turntable 2 is rotated again by a certain angle toward the direction of the reagent unloading mechanism 400, so that the corresponding receiving seat 3 is rotated to the bottom of the fourth suction cup 50, and then the third conveying plate 47 is driven by the second conveying cylinder 48 to move horizontally, so as to drive the unloading cylinder 49 fixed on the third conveying plate 47 to move horizontally. When the fourth suction cup 50 fixed at the output end of the unloading cylinder 49 moves to the top of the corresponding placement groove 31 along with the third conveying plate 47, the unloading cylinder 49 drives the fourth suction cup 50 to move vertically, so that the fourth suction cup 50 grabs the assembled reagent, and by symmetrically arranged third slide rails 45 and symmetrically arranged third slide tables 46 are provided on the second support plate 44, the fourth suction cup 50 can be reduced. The load borne by the second conveying cylinder 48 is used to improve the overall operation stability of the reagent unloading mechanism 400, and when the second conveying cylinder 48 drives the third conveying plate 47 to move, the third slide 46 and the third slide rail 45 can form a sliding cooperation, so as to support the unloading cylinder 49 and the fourth suction cup 50 to reduce the load borne by the second conveying cylinder 48, while not affecting the movement of the third conveying plate 47 driven by the second conveying cylinder 48. Subsequently, the second conveying cylinder 48 is reset to drive the fourth suction cup 50 that grabs the reagent to move to the top of the unloading shell 51, and the fourth suction cup 50 releases pressure to drop the grabbed reagent into the unloading shell 51, and the reagent that falls on the unloading shell 51 can slide out from the guide side wall under the action of gravity to realize automatic unloading.

[0127] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An end cap assembly device for a reagent automatic assembly device, characterized in that: include: A machine, wherein a turntable is provided on the machine, a receiving seat is provided on the turntable, the receiving seat is multiple and evenly distributed on the turntable according to the circumference, and the receiving seat is provided with multiple placement grooves spaced apart from each other; A box loading mechanism, the box loading mechanism is used to load the box into the placement slot; An end cap feeding mechanism, the end cap feeding mechanism is used to load the end cap into the placement slot; An end cover assembly mechanism, which is used to push the end cover in the same placement slot into the head of the box body to complete the assembly of the end cover and the box body; A reagent unloading mechanism, which is used to take out the assembled reagent from the placement tank; Wherein, the box body feeding mechanism, the end cover feeding mechanism, the end cover assembly mechanism and the reagent unloading mechanism are arranged on the machine platform in a manner of surrounding the turntable; The end cover feeding mechanism comprises: A vibration plate, the vibration plate is fixed on the machine platform; A material taking platform, which is fixed on the machine platform and is used to receive the end caps sent out by the vibration plate; A second loading support seat, the second loading support seat is fixed on the machine platform, the second loading support seat is provided with a first support plate, the first support plate is provided with a symmetrically arranged first slide rail and a symmetrically arranged first slide table, the first slide table is installed on the first slide rail and forms a sliding fit with the first slide rail; a second conveying plate, the second conveying plate being fixed on a side of the first slide table facing away from the first slide rail; A first conveying cylinder, wherein an output end of the first conveying cylinder is fixed on the second conveying plate and is used to drive the second conveying plate to move along the slide rail; a second feeding cylinder, the second feeding cylinder being fixed on the second conveying plate; A third suction cup, the third suction cup is fixed on the output end of the second feeding cylinder, there are multiple third suction cups, and the second feeding cylinder is used to drive the third suction cup to move vertically to grab the end cover in the material taking platform; The output end of the vibration plate is provided with a cover plate pressed on the inner end cover of the output end, and the cover plate forms a limit fit in the height direction of the end cover. The material picking platform is provided with a second slide rail and a second slide table installed on the second slide rail and forming a sliding fit with the second slide rail. The second slide table is provided with a material picking seat, and the material picking seat is provided with a plurality of material picking spaces, and the material picking spaces are horizontally opposite to the output end of the vibration plate by sliding the second slide table; The end cover assembly mechanism comprises: A support platform, the support platform is fixed on the machine platform; Assembling cylinders, the assembling cylinders are multiple and fixed on the support platform at intervals; A material pushing seat, which is fixed on the output end of the assembly cylinder; A pusher block, which is fixed on the pusher seat and horizontally opposite to the corresponding placement grooves. The assembly cylinder drives the pusher seat to extend to drive the pusher block to push the end cover into the head of the box body. The pusher block is provided with a bending portion. When the pusher block pushes the end cover, the bending portion abuts against the intersection of the top surface and the side surface of the end cover; It also includes a limiting mechanism, which includes: A limit cylinder, wherein the limit cylinder is fixed at the center of the turntable; A limit connecting plate, one end of which is fixed to the output end of the limit cylinder, and the other end of which extends horizontally toward the placement slot, and the limit connecting plate is located above the limit slot; The pressing blocks are multiple and fixed at the bottom of the limiting connecting plate at intervals. When the pushing block pushes the end cover, the limiting cylinder drives the limiting connecting plate to move in the vertical direction to drive the pressing blocks to press on the box body placed in the placement groove to form a limiting fit in the height direction of the box body.

2. The end cap assembly device for reagent automatic assembly equipment according to claim 1, characterized in that: The box loading mechanism comprises: The first loading support seat is fixed on the machine platform, and the first loading support seat is provided with a sliding frame extending horizontally to the reagent automatic assembly device and the turntable at both ends. A drag chain, wherein the drag chain is installed on the sliding frame and can move along the extension direction of the sliding frame; A cylinder connecting plate, wherein the cylinder connecting plate is fixed on the drag chain and driven by the drag chain; A first feeding cylinder, wherein the first feeding cylinder is fixed on a cylinder connecting plate; A first conveying plate, the first conveying plate being fixed to an output end of a first feeding cylinder; A grabbing assembly is fixed at the bottom of the first conveying plate.

3. The end cap assembly device for automatic reagent assembly equipment according to claim 2, characterized in that: The grabbing assembly comprises a first suction cup disposed close to the rotating disk and a second suction cup disposed close to the reagent automatic assembly device.

4. The end cap assembly device for reagent automatic assembly equipment according to claim 3, characterized in that: It also includes a detection mechanism, which is used to detect the quality of the box body grabbed by the box body feeding mechanism and cooperate with the box body feeding mechanism to remove defective products.

5. The end cap assembly device for reagent automatic assembly equipment according to claim 4, characterized in that: The detection mechanism includes: A detection fixing seat, wherein the detection fixing seat is fixed on the machine platform; A visual lens, wherein the visual lens is fixed on a side wall of a detection fixing seat; A fill light, which is fixed on the side wall of the detection fixing seat and is located below the visual lens; A testing platform, the testing platform is fixed on the machine platform; A rotary cylinder, wherein the rotary cylinder is fixed on the testing table; The detection seat is fixed on the output end of the rotating cylinder, and the detection seat is provided with detection slots that are centrally symmetrically arranged. The detection slot on the side close to the grabbing component is located below the grabbing component and is parallel to the distribution direction of the first suction cup and the second suction cup, and the detection slot on the side away from the grabbing component is vertically opposite to the visual lens. The rotating cylinder drives the detection seat to flip horizontally; A hopper, the hopper being located between the first suction cup and the rotating disk; The material receiving box, the hopper and the material receiving box are respectively arranged on the upper and lower sides of the machine platform, and the hopper and the material receiving box are interconnected.

6. The end cap assembly device for reagent automatic assembly equipment according to claim 1, characterized in that: The reagent unloading mechanism comprises: A material unloading support seat, the material unloading support seat is fixed on the machine platform, a second support plate is provided on the material unloading support seat, a symmetrically arranged third slide rail and a symmetrically arranged third slide table are provided on the second support plate, the third slide table is installed on the third slide rail and forms a sliding fit with the third slide rail; A third conveying plate, wherein the third conveying plate is fixed on a side of the third slide table facing away from the slide rail; A second conveying cylinder, the output end of which is fixed on the third conveying plate to drive the third conveying plate to move along the slide rail; A material unloading cylinder, wherein the material unloading cylinder is fixed on the third conveying plate; A fourth suction cup, the fourth suction cup is fixed on the output end of the unloading cylinder, the fourth suction cup is multiple and vertically opposite to the corresponding placement slot, and the unloading cylinder is used to drive the fourth suction cup to move vertically to grab the assembled reagent in the corresponding placement slot; A material discharge shell is fixed on the machine platform and its height is gradually reduced in a direction away from the corresponding placement groove to form an inclined guide side wall.

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