An automatic labeling machine for urine collection tubes used in urine detection

Abstract

The present invention provides an automatic labeler for urine collection tubes used in urine detection, belonging to the technical field of medical devices, aiming to solve the problem that the labeling of urine collection tubes requires manual operation by doctors. The automatic labeler for urine collection tubes used in urine detection includes a housing, a control board, an automatic urine collection tube discharging mechanism, a urine collection tube pressing mechanism, a urine collection tube label paper printing mechanism, and a urine collection tube dropping mechanism; the automatic urine collection tube discharging mechanism includes a urine collection tube bin, and a urine collection tube dropping port is provided at the bottom end of the urine collection tube bin; the urine collection tube pressing mechanism and the urine collection tube dropping mechanism are arranged on a frame; the urine collection tube pressing mechanism is arranged below the urine collection tube dropping port, and the urine collection tube pressing mechanism includes a rotating friction wheel, a supporting roller, and a pressing roller; the urine collection tube label paper printing mechanism includes a label paper outlet, and the label paper outlet is arranged behind the rotating friction wheel; the urine collection tube dropping mechanism is arranged below the urine collection tube pressing mechanism. The present invention is used for labeling urine collection tubes.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to an automatic labeling machine for urine collection tubes used for urine detection. Background Art

[0002] Currently, the process of pasting labels on urine collection tubes in hospitals is that medical staff print out the labels and then paste them on the urine collection tubes manually, which greatly increases the workload of doctors, makes the urine collection take longer, and has low urine collection efficiency. In addition, it is necessary to touch the tape by hand, which is unhygienic and may also cause problems such as wrong pasting and non-standard pasting positions. Summary of the Invention

[0003] The present invention aims to solve the above technical problems and provides an automatic labeling machine for urine collection tubes used for urine detection, which can reduce the workload of doctors, paste labels accurately, standardly and hygienically.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An automatic labeling machine for urine collection tubes used for urine detection includes a housing, a control board, an automatic urine collection tube discharging mechanism, a urine collection tube pressing mechanism, a urine collection tube label paper printing mechanism, and a urine collection tube dropping mechanism; the automatic urine collection tube discharging mechanism includes a urine collection tube bin, and a urine collection tube discharging port is provided at the bottom end of the urine collection tube bin; the urine collection tube pressing mechanism and the urine collection tube dropping mechanism are arranged on a frame, and the frame includes a left vertical plate part and a right vertical plate part; the urine collection tube pressing mechanism is arranged below the urine collection tube discharging port, and the urine collection tube pressing mechanism includes a rotating friction wheel, a supporting roller, a pressing roller, a rotating friction wheel driving mechanism, and a pressing roller driving mechanism. The rotating friction wheel, the supporting roller, and the pressing roller are distributed in an acute triangle shape. The supporting roller is arranged below the rotating friction wheel, the pressing roller is arranged in front of the rotating friction wheel and the supporting roller, the rotating friction wheel driving mechanism is connected to the rotating friction wheel and drives the rotating friction wheel to rotate, and the pressing roller driving mechanism is connected to the pressing roller and drives the pressing roller to move back and forth; the urine collection tube label paper printing mechanism includes a label paper outlet, and the label paper outlet is arranged behind the rotating friction wheel; the urine collection tube dropping mechanism is arranged below the urine collection tube pressing mechanism.

[0006] Preferably, the automatic discharge mechanism for urine collecting tubes comprises a urine collecting tube bin, a discharge thumbwheel, a detection optical coupler 1, and an optical coupler baffle. A accommodating space for accommodating the urine collecting tube is provided in the urine collecting tube bin, a urine collecting tube card entrance is provided at the bottom end of the accommodating space, the discharge thumbwheel is arranged below the urine collecting tube card entrance, the urine collecting tube bin is provided with a urine collecting tube drop-out port below the discharge thumbwheel, the discharge thumbwheel is connected to a discharge thumbwheel driving mechanism, the discharge thumbwheel is provided with a plurality of urine collecting tube card slots along the circumferential direction, the discharge thumbwheel comprises a thumbwheel shaft and a plurality of discharge thumbwheel monomers, the plurality of discharge thumbwheel monomers are coaxially and spaced apart, the detection optical coupler 1 is provided on the urine collecting tube bin, the optical coupler baffle is rotatably connected to the urine collecting tube bin, the optical coupler baffle is provided between two discharge thumbwheel monomers, when there is a urine collecting tube in the urine collecting tube card slot, the optical coupler baffle is lifted up by the urine collecting tube, blocks the detection slot of the detection optical coupler 1, and detects the count of the optical coupler 1.

[0007] Preferably, the automatic discharge mechanism for urine collecting tubes comprises a left urine collecting tube bin combination and a right urine collecting tube bin combination, the automatic urine collecting tube labeling machine further comprises a urine collecting tube translation mechanism, the urine collecting tube translation mechanism comprises a translation mechanism mounting plate, a urine collecting tube moving chute, a urine collecting tube toggle plate, and a toggle plate driving mechanism, the urine collecting tube moving chute is arranged corresponding to the urine collecting tube feeding port, the urine collecting tube moving chute is fixedly arranged on the translation mechanism mounting plate, and the urine collecting tube toggle plate is arranged in the urine collecting tube moving chute.

[0008] Preferably, the automatic urine collection tube labeling machine further comprises a urine collection tube drop-blocking mechanism, the urine collection tube drop-blocking mechanism comprises a drop-blocking mechanism mounting plate, a urine collection tube drop-blocking plate, a drop-blocking plate driving mechanism, and a mounting plate flipping mechanism, the urine collection tube drop-blocking plate is slidably connected to the drop-blocking mechanism mounting plate, the drop-blocking mechanism mounting plate is rotatably connected to the left vertical plate portion and the right vertical plate portion at both ends on one side through the drop-blocking mechanism rotating shaft, and the drop-blocking mechanism mounting plate is provided with the mounting plate flipping mechanism on the other side. The urine collection tube clamping mechanism is arranged below the mounting plate flipping mechanism, and the mounting plate flipping mechanism comprises a flipping handle, a hook, a hook mounting shaft, and a hook clamping shaft, and the hook mounting shaft is rotatably connected to the mounting plate of the falling tube blocking mechanism, and the hook mounting shaft is arranged parallel to the rotating shaft of the falling tube blocking mechanism, and the hooks are fixedly mounted at both ends of the hook mounting shaft, and the flipping handle is fixedly mounted on one end of the hook mounting shaft, and hook clamping shafts corresponding to the hooks are fixedly mounted on the left vertical plate portion and the right vertical plate portion, respectively.

[0009] Preferably, the dropping baffle driving mechanism includes an eccentric wheel and a dropping baffle motor. The dropping baffle motor is connected to the eccentric wheel. An eccentric wheel baffle portion is provided on the urine collection tube dropping baffle. The eccentric wheel baffle portion cooperates with the eccentric wheel. The urine collection tube dropping baffle mechanism further includes a first return spring, and the first return spring connects the urine collection tube dropping baffle and the mounting plate of the dropping baffle mechanism.

[0010] Preferably, the urine collection tube label paper printing mechanism includes a bottom plate, mounting vertical plates, a printer head, a paper feeding reel assembly, a paper receiving reel assembly, and a driving motor. The mounting vertical plates are slidably connected to the bottom plate through a guide rail slider mechanism. The printer head, the paper receiving reel assembly, the paper feeding reel assembly, and the driving motor are mounted on the mounting vertical plates. The paper feeding reel assembly includes a paper feeding reel, and the paper feeding reel is rotatably connected to the mounting vertical plates. The paper receiving reel assembly includes a paper receiving reel, and the paper receiving reel is rotatably connected to the mounting vertical plates. The driving motor drives the paper receiving reel to rotate.

[0011] Preferably, the urine collection tube label paper printing mechanism further includes a paper pressing roller assembly. The printer head includes a paper inlet and a paper outlet. A first paper outlet guide rod and a second paper outlet guide rod are provided at the paper outlet. The paper pressing roller assembly includes a pressing rod and a plurality of paper pressing rollers. The plurality of paper pressing rollers are rotatably connected to the pressing rod. The paper pressing rollers are arranged between the first paper outlet guide rod and the second paper outlet guide rod, and the paper pressing rollers press the printing paper against the first paper outlet guide rod and the second paper outlet guide rod.

[0012] Preferably, the paper pressing roller assembly further includes a fixed mounting block and a pressing rod mounting block. A paper pressing roller adjustment slot is provided on the mounting vertical plates. The length direction of the paper pressing roller adjustment slot is along the vertical direction. Bolts pass through the pressing rod mounting block, the paper pressing roller adjustment slot, and the fixed mounting block to fixedly mount the pressing rod mounting block on the mounting vertical plates.

[0013] Preferably, the urine collection tube dropping mechanism includes a urine collection tube flipping assembly. The urine collection tube flipping assembly includes a flipping frame, a flipping frame flap, an eccentric wheel two, and a flipping motor. Both ends of the flipping frame are respectively rotatably connected to the frame through rotating shafts. The urine collection tube is placed on the flipping frame. The flipping frame flap is fixedly provided on the flipping frame. The eccentric wheel two is provided at the flipping frame flap. The eccentric wheel two is connected to the output shaft of the flipping motor. The flipping motor is fixedly provided on the frame.

[0014] Preferably, the flip frame includes an upper flip plate and a lower flip plate, the upper flip plate is in a 冂 shape, the lower flip plate is in a 凵 shape, the upper flip plate and the lower flip plate are fixedly connected to form a □-shaped flip frame, the urine collection tube drop tube mechanism also includes a travel switch assembly, the travel switch assembly includes a detection pressure block, a detection pressure block mounting frame, a detection pressure block mounting seat, and a detection optical coupler four, the detection optical coupler four is fixedly mounted on the lower flip plate, the detection pressure block mounting seat is fixedly mounted on the lower flip plate, the upper flip plate is provided with a detection pressure block through port, one end of the detection pressure block mounting frame is rotatably connected to the detection pressure block mounting seat, the detection pressure block is fixedly arranged on the upper surface of the other end of the detection pressure block mounting frame, the lower surface of the other end of the detection pressure block mounting frame is provided with an optical coupling baffle portion three, and the optical coupling baffle portion three is arranged corresponding to the detection optical coupler four.

[0015] After adopting the above technical solution, the present invention has the following advantages:

[0016] The automatic urine collection tube labeling machine can automatically label urine collection tubes. The labeling is accurate, standardized and hygienic, which can reduce the workload of doctors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an automatic labeling machine for urine collection tubes used for urine testing of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the automatic labeling machine for urine collection tubes with the outer shell omitted;

[0019] Figure 3 It is a structural schematic diagram of the automatic discharging mechanism of the urine collection tube;

[0020] Figure 4 It is a front view of the automatic discharging mechanism of the urine collection tube;

[0021] Figure 5 It is a structural schematic diagram of the discharge dial wheel and the optical coupling baffle;

[0022] Figure 6 It is a structural schematic diagram of the front lower side horizontal plate;

[0023] Figure 7 It is a structural schematic diagram of the urine collection tube translation mechanism;

[0024] Figure 8 It is a structural schematic diagram of a urine collection tube falling prevention mechanism and a urine collection tube pressing mechanism;

[0025] Figure 9 It is a structural schematic diagram of a mechanism for preventing a urine collection tube from falling off;

[0026] Figure 10 It is a structural schematic diagram of the mounting plate turning mechanism;

[0027] Figure 11 Schematic structural diagram of the urine collection tube pressing mechanism;

[0028] Figure 12 Top view of the urine collection tube pressing mechanism;

[0029] Figure 13 Schematic structural diagram of the rotating friction wheel shaft;

[0030] Figure 14 Schematic structural diagram of the installation of travel switch 2 and travel switch trigger block;

[0031] Figure 15 Schematic structural diagram of the urine collection tube label paper printing mechanism;

[0032] Figure 16 Top view of the urine collection tube label paper printing mechanism;

[0033] Figure 17 Front view of the urine collection tube label paper printing mechanism;

[0034] Figure 18 Schematic structural diagram of the paper pressing roller assembly;

[0035] Figure 19 Schematic structural diagram of the paper feeding reel assembly;

[0036] Figure 20 Schematic structural diagram of the paper receiving reel assembly;

[0037] Figure 21 Schematic structural diagram of the paper receiving reel and the waste paper clip;

[0038] Figure 22 Schematic structural diagram of the urine collection tube dropping mechanism;

[0039] Figure 23 Schematic structural diagram of the urine collection tube dropping mechanism with the frame omitted;

[0040] In the figure:

[0041] 1 - Outer shell; 101 - Front panel; 1011 - Display screen; 1012 - Scanning port; 1013 - Outlet; 102 - Rear panel; 103 - Outer shell main body; 1031 - Left door; 1032 - Right door; 1033 - Urine collection tube warehouse door;

[0042] 201-left urine collection tube warehouse combination; 202-right urine collection tube warehouse combination; 3-urine collection tube warehouse; 31-front vertical plate; 32-rear vertical plate; 34-right vertical plate; 35-front lower side horizontal plate; 351-urine collection tube baffle; 3511-baffle groove; 36-middle lower side horizontal plate; 37-rear oblique support plate; 38-front oblique support plate; 4-discharging dial wheel; 41-urine collection tube card slot; 42-dial wheel shaft; 43-discharging dial wheel monomer; 5-detection optical coupler 1; 6-optical coupler baffle; 7-urine collection tube card entrance; 8-urine collection tube drop outlet; 9-stepping motor; 10-transmission wheel 1; 11-transmission wheel 2; 12-transmission belt 1; 13-baffle rotating shaft;

[0043] 221-translation mechanism mounting plate; 222-mounting plate support; 223-urine collection tube moving slide; 2231-urine collection tube toggle plate slot; 224-urine collection tube toggle plate; 2241-optical coupling baffle part 1; 225-toggle plate driving mechanism; 2251-transmission wheel 3; 2252-transmission wheel 4; 2253-transmission belt 2; 2254-toggle motor; 226-slider 1; 227-guide rail 1; 228-detection optical coupling 2;

[0044] 331-frame; 3311-left vertical plate; 3312-right vertical plate;

[0045] 332-dropping tube blocking mechanism mounting plate; 333-urine collection tube dropping baffle; 3331-eccentric wheel baffle part; 3332-optical coupling baffle part 2; 334-dropping baffle driving mechanism; 3341-eccentric wheel 1; 3342-dropping baffle motor; 335-reset spring 1; 336-mounting plate flipping mechanism; 3361-flipping handle; 3362-claw; 3363-claw mounting shaft; 3364-claw clamping shaft; 3365-flipping tension spring; 3366-tension spring mounting column; 337-dropping tube blocking mechanism rotating shaft; 338-urine collection tube pressing mechanism; 339-slider 2; 3310-guide rail 2; 33011-detection optical coupling 3; 33012-travel switch 1;

[0046] 442 - Rotating friction wheel; 443 - Supporting roller; 4431 - First supporting roller; 4432 - Second supporting roller; 444 - Pressing roller; 445 - Driving mechanism of rotating friction wheel; 4451 - Rotating motor; 4452 - Fifth transmission wheel; 4453 - Sixth transmission wheel; 4454 - Third transmission belt; 446 - Driving mechanism of pressing roller; 4461 - Translating motor; 4462 - Lead screw nut mechanism; 44621 - Lead screw nut; 44622 - Lead screw; 4463 - Seventh transmission wheel; 4465 - Fourth transmission belt; 448 - Axis of rotating friction wheel; 4481 - Mounting part of rotating friction wheel; 4482 - Snap ring groove; 449 - Axis of pressing roller; 4410 - Snap ring; 4411 - Pressing roller bracket; 4412 - Installation plate for pressing urine collection tube; 4413 - Third guide rail; 4414 - Fourth guide rail; 4415 - Third slider; 4416 - Fourth slider; 4417 - Travel switch trigger block; 4418 - Second travel switch;

[0047] 551 - Base plate; 55101 - Guide rail installation groove; 552 - Installation vertical plate; 55201 - Adjustment groove for paper pressing roller; 553 - Printer head; 554 - Paper pressing roller assembly; 55401 - Fixed mounting block; 55402 - Pressing rod mounting block; 55403 - Pressing rod; 55404 - Paper pressing roller; 555 - Guide rod; 55501 - Paper feeding guide rod; 55502 - First paper discharging guide rod; 55503 - Second paper discharging guide rod; 556 - Paper feeding reel assembly; 55601 - Paper feeding reel; 55602 - Inner baffle of paper feeding reel; 55603 - Flange of paper feeding reel; 55604 - Shaft of paper feeding reel; 55605 - Bearing pair of paper feeding reel; 557 - Paper collecting reel assembly; 55701 - Paper collecting reel; 557011 - Installation groove for recycling paper clip; 55702 - Inner baffle of paper collecting reel; 55703 - Bearing seat of paper collecting reel; 55704 - Shaft of paper collecting reel; 55705 - Bearing pair of paper collecting reel; 55706 - Recycling paper clip; 558 - Driving motor; 559 - Fifth guide rail; 5510 - Fifth slider;

[0048] 662 - Rolling slideway for urine collection tube; 663 - Urine collection tube flipping assembly; 6631 - Flipping frame; 66311 - Upper flipping plate; 663111 - Detection press block passing port; 6632 - Flipping frame dial; 6633 - Second eccentric wheel; 6634 - Flipping motor; 664 - Travel switch assembly; 6641 - Urine collection tube detection press block; 6642 - Detection press block mounting frame; 66421 - Third opto - coupler baffle part; 6643 - Detection press block mounting seat; 6644 - Fourth detection opto - coupler; 665 - Second return spring; Detailed implementation manners

[0049] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] AsFigure 1-2 As shown in the figure, an automatic labeling machine for urine collection tubes for urine detection includes a housing 1, a control board, an automatic feeding mechanism for urine collection tubes, a translation mechanism for urine collection tubes, a blocking mechanism for urine collection tubes to fall, a pressing mechanism for urine collection tubes, a positioning mechanism for urine collection tubes, a printing mechanism for urine collection tube label paper, and a tube dropping mechanism for urine collection tubes.

[0051] The housing 1 includes a housing main body 103, a front panel 101, and a back panel 102. The housing main body 103 is a box body with openings at the front and back. On the left and right sides of the housing main body 103, there are a left door 1031 and a right door 1032, and on the top of the housing main body 103, there is a urine collection tube bin door 1033. The left door 1031, the right door 1032, and the urine collection tube bin door 1033 are respectively rotatably connected to the housing main body 103. On the front panel 101, there are a display screen 1011, a scanning port 1012, and a tube outlet 1013.

[0052] As Figure 3-4 shown, the automatic feeding mechanism for urine collection tubes includes a left urine collection tube bin assembly 201 and a right urine collection tube bin assembly 202. The left urine collection tube bin assembly 201 includes a urine collection tube bin 3, a feeding dial 4, a detection optocoupler 1 5, and an optocoupler baffle 6. The urine collection tube bin 3 includes a front vertical plate 31, a rear vertical plate 32, a left vertical plate, a right vertical plate 34, a front lower horizontal plate 35, a middle lower horizontal plate 36, a rear inclined support plate 37, and a front inclined support plate 38. The top of the urine collection tube bin 3 corresponds to the position of the urine collection tube bin door 1033 on the housing main body 103. Open the urine collection tube bin door 1033 to add urine collection tubes. To clearly show the internal structure of the urine collection tube bin 3, Figure 3 、 Figure 4 the left vertical plate of the left urine collection tube bin assembly 201 is omitted in

[0053] The front vertical plate 31, the rear vertical plate 32, the left vertical plate, the right vertical plate 34, the front lower horizontal plate 35, and the middle lower horizontal plate 36 enclose a urine collection tube bin housing, and the front inclined support plate 38 and the rear inclined support plate 37 are arranged inside the urine collection tube bin housing. An accommodation space for accommodating urine collection tubes is formed between the front inclined support plate 38, the rear inclined support plate 37, the left vertical plate, and the right vertical plate 34. There is a urine collection tube card entrance 7 between the lower ends of the front inclined support plate 38 and the rear inclined support plate 37.

[0054] The discharge dial 4 is arranged below the urine collection tube card entrance 7. The urine collection tube bin 3 is provided with a urine collection tube blanking port 8 below the discharge dial 4, and the discharge dial 4 is connected with a discharge dial driving mechanism. In this embodiment, the discharge dial driving mechanism includes a stepping motor 9, a first transmission wheel 10, a second transmission wheel 11, and a first transmission belt 12. The first transmission wheel 10 is connected with the discharge dial 4, the second transmission wheel 11 is connected with the stepping motor 9, and the first transmission wheel 10 and the second transmission wheel 11 are driven by the first transmission belt 12. It can be understood that the above driving mechanism is only one form of the discharge dial driving mechanism. As long as it can drive the discharge dial 4 to rotate, other types of driving mechanisms can also be used as the discharge dial driving mechanism.

[0055] As Figure 5 shown, a plurality of urine collection tube card slots 41 are arranged on the circumferential direction of the discharge dial 4. The discharge dial 4 includes a dial shaft 42 and a plurality of discharge dial monomers 43. The plurality of discharge dial monomers 43 are coaxially arranged at intervals. The diameter of the urine collection tube cap is larger than that of the urine collection tube body. When the urine collection tube is placed forward or backward, the shape of the urine collection tube card slot 41 on the discharge dial 4 is adapted to the shape of the urine collection tube. In this embodiment, the discharge dial 4 includes four discharge dial monomers 43, and the urine collection tube card slots 41 of the discharge dial monomers 43 at both ends of the discharge dial 4 are larger than those of the two discharge dial monomers 43 in the middle, so that the urine collection tube card slots 41 of the discharge dial monomers 43 at both ends of the discharge dial 4 are adapted to the shape of the urine collection tube cap.

[0056] The first detection optocoupler 5 is arranged on the front vertical plate 31 and in front of the discharge dial 4. The optocoupler baffle 6 is rotatably connected between the front vertical plate 31 and the rear vertical plate 32 through a baffle shaft 13. The optocoupler baffle 6 is arranged at the gap between two discharge dial monomers 43. When there is a urine collection tube in the urine collection tube card slot 41, the optocoupler baffle 6 is lifted by the urine collection tube to block the detection slot of the first detection optocoupler 5, and the first detection optocoupler 5 counts.

[0057] The urine collection tube blanking port 8 is arranged between the front lower horizontal plate 35 and the middle lower horizontal plate 36. As Figure 4 、 Figure 6 shown, the front lower horizontal plate 35 is bent upward at the urine collection tube blanking port 8 to form a urine collection tube baffle 351. The urine collection tube baffle 351 is provided with a baffle slot 3511 for the optocoupler baffle 6 to pass through.

[0058] In this embodiment, three urine collection tube card slots 41 are arranged on the circumferential direction of the discharge dial 4, which correspond to the urine collection tube card entrance 7, the urine collection tube baffle 351, and the urine collection tube blanking port 8 respectively.

[0059] The structure of the right urine collection tube bin assembly 202 is the same as that of the left urine collection tube bin assembly 201, and will not be described in detail here.

[0060] The urine collection tube is stored in the accommodating space in the urine collection tube bin 3. The discharge wheel driving device drives the discharge wheel 4 to rotate. When the urine collection tube clamping slot 41 rotates to the urine collection tube clamping entrance 7, the urine collection tube is clamped into the urine collection tube clamping slot 41. The discharge wheel 4 continues to rotate, and the optical coupling baffle 6 is lifted up by the urine collection tube, blocking the detection slot of the optical coupling 5, and detecting the optical coupling 5 count. The discharge wheel 4 continues to rotate, and the urine collection tube is blocked by the urine collection tube baffle 351 to prevent it from falling. The discharge wheel 4 continues to rotate, and the urine collection tube rotates to the urine collection tube drop opening 8, and the tube falls from the urine collection tube drop opening 8.

[0061] like Figure 7 As shown, the urine collection tube translation mechanism includes a translation mechanism mounting plate 221, mounting plate pillars 222, a urine collection tube moving chute 223, a urine collection tube toggle plate 224, and a toggle plate driving mechanism 225. The urine collection tube moving chute 223 is arranged corresponding to the urine collection tube drop opening 8.

[0062] The toggle plate driving mechanism 225 includes a transmission wheel 3 2251, a transmission wheel 4 2252, a transmission belt 2 2253, and a toggle motor 2254. The toggle motor 2254 is connected to the transmission wheel 3 2251, and the toggle motor 2254 is fixedly arranged on the translation mechanism mounting plate 221. The transmission wheel 3 2251 and the transmission wheel 4 2252 are connected through the transmission belt 2 2253.

[0063] The urine collection tube moving chute 223 is fixedly arranged on the translation mechanism mounting plate 221. The urine collection tube toggle plate 224 is arranged in the urine collection tube moving chute 223, and the urine collection tube toggle plate 224 is fixedly connected to the transmission belt 1 2253. The side wall of the urine collection tube moving chute 223 is provided with a urine collection tube toggle plate groove 2231 with both ends closed. When the urine collection tube toggle plate 224 moves to both ends of the urine collection tube toggle plate groove 2231, the urine collection tube toggle plate 224 stops moving.

[0064] The urine collection tube toggle plate 224 is also fixedly connected with a slider 226, and a guide rail 227 is fixedly provided on the translation mechanism mounting plate 221, and the slider 226 is slidably connected to the guide rail 227. The translation mechanism mounting plate 221 is respectively fixedly provided with detection optical couplers 228 at both ends of the guide rail 227, and the urine collection tube toggle plate 224 is provided with an optical coupler baffle 2241.

[0065] The urine collection tube falling prevention mechanism, the urine collection tube pressing mechanism, the urine collection tube positioning mechanism, and the urine collection tube dropping mechanism are arranged on the frame 331. The frame includes a left vertical plate portion 3311 and a right vertical plate portion 3312.

[0066] As shown Figure 8-10 in the figure, the urine collection tube dropping and blocking mechanism includes a dropping and blocking mechanism mounting plate 332, a urine collection tube dropping baffle 333, a dropping baffle driving mechanism 334, a first return spring 335, and a mounting plate flipping mechanism 336.

[0067] The two ends of one side of the dropping and blocking mechanism mounting plate 332 are rotatably connected to the left vertical plate part 3311 and the right vertical plate part 3312 through a dropping and blocking mechanism rotating shaft 337, and the mounting plate flipping mechanism 336 is arranged on the other side of the dropping and blocking mechanism mounting plate 332. The urine collection tube pressing mechanism is arranged below the mounting plate flipping mechanism 336.

[0068] The mounting plate flipping mechanism 336 includes a flipping handle 3361, a hook 3362, a hook mounting shaft 3363, a hook clamping shaft 3364, and a flipping tension spring 3365. The hook mounting shaft 3363 is rotatably connected to the dropping and blocking mechanism mounting plate 332, and the hook mounting shaft 3363 is arranged parallel to the dropping and blocking mechanism rotating shaft 337. The hooks 3362 are fixedly installed at both ends of the hook mounting shaft 3363, and the flipping handle 3361 is fixedly installed at one end of the hook mounting shaft 3363. Hook clamping shafts 3364 corresponding to the hooks 3362 are respectively and fixedly arranged on the left vertical plate part 3311 and the right vertical plate part 3312.

[0069] A tension spring mounting column 3366 is arranged on the dropping and blocking mechanism mounting plate 332. The two ends of the flipping tension spring 3365 are respectively arranged on the tension spring mounting column 3366 and the hook 3362. The flipping tension spring 3365 pulls the hook part of the hook 3362 towards the hook clamping shaft 3364, so that the hook 3362 is tightly fitted with the hook clamping shaft 3364.

[0070] The dropping baffle driving mechanism 334 includes an eccentric wheel 1 3341 and a dropping baffle motor 3342, and the dropping baffle motor 3342 is connected to the eccentric wheel 1 3341. A second slider 339 is fixedly arranged on the lower surface of the urine collection tube dropping baffle 333, a second guide rail 3310 is fixedly arranged on the upper surface of the dropping and blocking mechanism mounting plate 332, and the second slider 339 is slidably connected to the second guide rail 3310. An eccentric wheel baffle part 3331 is arranged on the urine collection tube dropping baffle 333, and the eccentric wheel baffle part 3331 is matched with the eccentric wheel 1 3341. The return spring 335 connects the urine collection tube dropping baffle 333 and the dropping and blocking mechanism mounting plate 332.

[0071] The urine collection tube dropping baffle 333 is provided with an opto-coupler baffle part 2 3332, and a detection opto-coupler 3 33011 corresponding to the opto-coupler baffle part 2 3332 is fixedly arranged on the dropping and blocking mechanism mounting plate 332.

[0072] The urine collection tube dropping baffle 333 is provided with a travel switch trigger block, and a first travel switch 33012 corresponding to the travel switch trigger block is fixedly provided on the mounting plate 332 of the dropping tube mechanism. In this embodiment, the second slider 339 is the travel switch trigger block.

[0073] When the urine collection tube is stuck at the urine collection tube pressing mechanism, rotate the flipping handle 3361 to disengage the hook 3362 from the hook shaft 3364, and flip the urine collection tube dropping tube mechanism around the dropping tube mechanism rotating shaft 337, so that the urine collection tube pressing mechanism is opened, and the urine collection tube stuck at the pressing mechanism can be conveniently processed.

[0074] As Figure 11-12 shown, the urine collection tube pressing mechanism includes a rotating friction wheel 442, a supporting roller 443, a pressing roller 444, a rotating friction wheel driving mechanism 445, and a pressing roller driving mechanism 446. The rotating friction wheel 442, the supporting roller 443, and the pressing roller 444 are distributed in an acute triangle shape. The supporting roller 443 is arranged below the rotating friction wheel 442, and the pressing roller 444 is arranged in front of the rotating friction wheel 442 and the supporting roller 443.

[0075] The supporting roller 443 includes a first supporting roller 4431 and a second supporting roller 4432. The first supporting roller 4431 and the second supporting roller 4432 are installed on the supporting roller shaft, and both ends of the supporting roller shaft are respectively installed on the left vertical plate part 3311 and the right vertical plate part 3312 through bearings.

[0076] The rotating friction wheel 442 is installed on the rotating friction wheel shaft 448, and both ends of the rotating friction wheel shaft 448 are respectively installed on the left vertical plate part 3311 and the right vertical plate part 3312 through bearings. The rotating friction wheel driving mechanism 445 includes a rotating motor 4451, a fifth transmission wheel 4452, a sixth transmission wheel 4453, and a third transmission belt 4454. The rotating motor 4451 is connected to the fifth transmission wheel 4452, the rotating friction wheel shaft 448 is connected to the sixth transmission wheel 4453, and the fifth transmission wheel 4452 and the sixth transmission wheel 4453 are connected through the third transmission belt 4454. The rotating motor 4451, the fifth transmission wheel 4452, and the sixth transmission wheel 4453 are installed on the left vertical plate part 3311 or the right vertical plate part 3312.

[0077] As Figure 13 shown, the rotating friction wheel shaft 448 is provided with a rotating friction wheel mounting part 4481, and the rotating friction wheel mounting part 4481 is in interference fit with the rotating friction wheel 442. Both ends of the rotating friction wheel mounting part 4481 are provided with snap ring grooves 4482, and snap rings 4410 are installed in the snap ring grooves 4482 to limit the axial displacement of the rotating friction wheel 442.

[0078] The pressing roller 444 is installed on the pressing roller shaft 449, and the pressing roller shaft 449 is installed on the pressing roller bracket 4411. A urine collection tube pressing and installation plate 4412 is fixedly installed between the left vertical plate portion 3311 and the right vertical plate portion 3312. The pressing roller bracket 4411 and the urine collection tube pressing and installation plate 4412 are connected by a guide rail and slider mechanism. The upper surface of the urine collection tube pressing and installation plate 4412 is provided with parallel guide rails three 4413 and four 4414, and the lower surface of the pressing roller bracket 4411 is provided with corresponding sliders three 4415 and four 4416 opposite to the guide rails three 4413 and four 4414. The guide rail three 4413 is slidably connected to the slider three 4415, and the guide rail four 4414 is slidably connected to the slider four 4416.

[0079] As Figure 14 shown, a travel switch trigger block 4417 is fixedly installed on the lower surface of the pressing roller bracket 4411, and a travel switch two 4418 is installed on the urine collection tube pressing and installation plate 4412.

[0080] The pressing roller drive mechanism 446 includes a translation motor 4461, a lead screw nut mechanism 4462, a drive wheel seven 4463, a drive wheel eight, and a drive belt four 4465. The lead screw nut mechanism 4462 includes a lead screw nut 44621 and a lead screw 44622, and the lead screw nut 44621 and the lead screw 44622 are in transmission connection. The pressing roller bracket 4411 is fixedly connected to a lead screw nut fixing plate 4419, and the lead screw nut fixing plate 4419 is fixedly connected to the lead screw nut 44621. The lead screw 44622 is connected to the drive wheel seven 4463, the translation motor 4461 is connected to the drive wheel eight, and the drive wheel seven 4463, the drive wheel eight 64 are connected by the drive belt four 4465. The drive wheel seven 4463, the drive wheel eight, and the translation motor 4461 are installed on the urine collection tube pressing and installation plate 4412.

[0081] The pressing roller 444 is a rubber roller or the surface of the pressing roller 444 is coated with a rubber layer to increase the friction force of the pressing roller 444 on the urine collection tube.

[0082] The rotating friction wheel 442, the supporting roller 443, and the pressing roller 444 clamp the urine collection tube in a triangular form, and the clamping is stable; the rotating friction wheel drive mechanism 445 drives the rotating friction wheel 442 to rotate, and the rotating friction wheel 442 drives the urine collection tube to rotate, so that the label is gradually pasted on the urine collection tube; the pressing roller drive mechanism 446 drives the pressing roller 444 to translate back and forth, so as to press the falling urine collection tube.

[0083] As Figure 15-17 shown, the label paper printing mechanism includes a bottom plate 551, a mounting vertical plate 552, a printer head 553, a paper pressing roller assembly 554, several guide rods 555, a paper feeding reel assembly 556, a paper receiving reel assembly 557, and a drive motor 558.

[0084] The installation vertical plate 552 is slidably connected to the bottom plate 551 through a guide rail slider mechanism. The printer head 553, the paper pressing roller assembly 554, several guide rods 555, the paper feeding reel assembly 556, the paper receiving reel assembly 557, and the driving motor 558 are installed on the installation vertical plate 552.

[0085] As Figure 15-16 As shown, two parallel guide rail installation grooves 55101 are provided on the bottom plate 551, and guide rails five 559 are respectively provided in the guide rail installation grooves 55101. The cross section of the installation vertical plate 552 is L-shaped, and a slider five 5510 corresponding to the guide rail five 559 is provided at the bottom of the installation vertical plate 552. The slider five 5510 is slidably connected to the guide rail five 559. When replacing the paper, the installation vertical plate 552 is pulled out, and after replacing the printing paper, the installation vertical plate 552 is pushed back, and the printing paper can be conveniently replaced.

[0086] As Figure 18 As shown, the paper pressing roller assembly 554 includes a fixed installation block 55401, a pressing rod installation block 55402, a pressing rod 55403, and several paper pressing rollers 55404. Several paper pressing rollers 55404 are rotatably connected to the pressing rod 55403, and the pressing rod 55403 is fixedly installed on the pressing rod installation block 55402. Several paper pressing rollers 55404 press on the printing paper, so friction is generated between the printing paper and the paper pressing rollers 55404. When one of the paper pressing rollers 55404 rotates with resistance or jams, the remaining paper pressing rollers 55404 can still rotate smoothly. Therefore, compared with the integrally arranged paper pressing rollers, the split arrangement form of multiple paper pressing rollers results in less friction between the printing paper and the paper pressing rollers when the paper pressing rollers are blocked or jammed.

[0087] The printer head 553 includes a paper inlet and a paper outlet. A paper feeding guide rod 55501 is provided at the paper inlet, and a paper outlet guide rod one 55502 and a paper outlet guide rod two 55503 are provided at the paper outlet. The paper pressing roller 55404 is arranged between the paper outlet guide rod one 55502 and the paper outlet guide rod two 55503, and the paper pressing roller 55404 presses the printing paper against the paper outlet guide rod one 55502 and the paper outlet guide rod two 55503.

[0088] Two paper pressing roller adjusting grooves 55201 are provided on the installation vertical plate 552. The paper pressing roller adjusting grooves 55201 are waist-shaped grooves, and the length direction of the paper pressing roller adjusting grooves 55201 is along the vertical direction. Bolts pass through the pressure rod mounting block 55402, the paper pressing roller adjusting grooves 55201, and the fixed mounting block 55401 to fixedly mount the pressure rod mounting block 55402 on the installation vertical plate 552. By adjusting the up and down positions of the fixed mounting block 55401 at the paper pressing roller adjusting grooves 55201, the up and down heights of the paper pressing roller 55404 and the pressure rod 55403 can be adjusted, thereby adjusting the tightness of paper pressing.

[0089] As Figure 19 shown, the paper feeding reel assembly 556 includes a paper feeding reel 55601, a paper feeding reel inner baffle 55602, a paper feeding reel flange 55603, a paper feeding reel shaft 55604, and a paper feeding reel bearing pair 55605. The paper feeding reel shaft 55604 is fixedly mounted on the installation vertical plate 552 through the paper feeding reel flange 55603, and the paper feeding reel 55601 is rotatably connected to the paper feeding reel shaft 55604 through the paper feeding reel bearing pair 55605. The paper feeding reel inner baffle 55602 is fixedly connected to one end of the paper feeding reel 55601 close to the installation vertical plate 552.

[0090] As Figure 20-21 shown, the paper receiving reel assembly 557 includes a paper receiving reel 55701, a paper receiving reel inner baffle 55702, a paper receiving reel bearing seat 55703, a paper receiving reel shaft 55704, a paper receiving reel bearing pair 55705, and a recycled paper clip 55706. The paper receiving reel shaft 55704 is fixedly connected to the paper receiving reel 55701, and the paper receiving reel bearing seat 55703 is fixedly mounted on the installation vertical plate 552. The paper receiving reel shaft 55704 is rotatably connected to the paper receiving reel bearing seat 55703 through the paper receiving reel bearing pair 55705. The paper receiving reel inner baffle 55702 is fixedly connected to one end of the paper receiving reel 55701 close to the installation vertical plate 552. The recycled paper clip 55706 is U-shaped, and a recycled paper clip mounting groove 557011 for mounting the recycled paper clip 55706 is provided on the paper receiving reel 55701.

[0091] The shaft of the paper receiving reel 55701 is connected to the driving motor through a transmission mechanism, and the driving motor 558 is fixedly mounted on the installation vertical plate 552.

[0092] In this embodiment, the transmission mechanism includes a ninth transmission wheel, a tenth transmission wheel, and a fifth transmission belt. The ninth transmission wheel is mounted on the paper receiving reel shaft through a first bearing, and both ends of the first bearing are limited by snap rings. The output shaft of the driving motor is connected to the tenth transmission wheel, and the ninth transmission wheel and the tenth transmission wheel are connected through the fifth transmission belt.

[0093] like Figure 22-23 As shown, the urine collecting tube dropping mechanism includes a urine collecting tube rolling slide 662, a urine collecting tube turning assembly 663, a travel switch assembly 664, and a second return spring 665.

[0094] The urine sampling tube flip assembly 663 includes a flip frame 6631 , a flip frame paddle 6632 , an eccentric wheel 6633 and a flip motor 6634 .

[0095] The flip frame 6631 includes an upper flip plate 66311 and a lower flip plate. The upper flip plate 66311 is in a 冂 shape, and the lower flip plate is in a 凵 shape. The upper flip plate 66311 and the lower flip plate are fixedly connected to form a □-shaped flip frame 6631. The two ends of the flip frame 6631 are rotatably connected to the frame 331 through a rotating shaft. The lower end of the flip frame 6631 is fixedly connected to the flip frame paddle 6632. The upper surface of the upper flip plate 66311 is used to place the urine collection tube. The urine collection tube rolling slide 662 is set at the front lower part of the upper flip plate 66311. The urine collection tube rolling slide 662 is fixedly set on the frame 331.

[0096] The eccentric wheel 6633 is arranged at the flip frame paddle 6632, and the second eccentric wheel 6633 is connected to the output shaft of the flip motor 6634, and the flip motor 6634 is fixedly arranged on the frame 331. The rotation axis of the second eccentric wheel 6633 is arranged parallel to the axis of the rotating shafts at both ends of the flip frame 6631. The flip motor 6634 drives the second eccentric wheel 6633 to rotate, and the second eccentric wheel 6633 paddles the flip frame paddle 6632, so that the flip frame 6631 flips, and the urine collection tube placed on the upper surface of the upper flip plate 66311 falls to the urine collection tube rolling slide 662, and the urine collection tube rolls off the urine collection tube rolling slide 662.

[0097] The lower flip plate is connected to the frame 331 via a second return spring 665. When the flip frame 6631 flips, the second return spring 665 is pulled, so that the flip frame 6631 is reset.

[0098] The travel switch assembly 664 includes a urine collection tube detection press block 6641, a detection press block mounting bracket 6642, a detection press block mounting base 6643, and a detection optocoupler four 6644. The detection optocoupler four 6644 is fixedly installed on the lower flip plate, and the detection press block mounting base 6643 is fixedly installed on the lower flip plate. A detection press block through hole 663111 is provided on the upper flip plate 66311. One end of the detection press block mounting bracket 6642 is rotatably connected to the detection press block mounting base 6643. The urine collection tube detection press block 6641 is fixedly arranged on the upper surface of the other end of the detection press block mounting bracket 6642. A light coupler baffle part three 66421 is provided on the lower surface of the other end of the detection press block mounting bracket 6642, and the light coupler baffle part three 66421 is arranged corresponding to the detection optocoupler four 6644.

[0099] When the urine collection tube is placed on the upper flip plate 66311, the urine collection tube detection press block 6641 is pressed down, and the light coupler baffle part three 66421 of the detection press block mounting bracket 6642 enters the detection port of the detection optocoupler four 6644, and the detection optocoupler four 6644 counts.

[0100] In addition to the above preferred embodiments, the present invention has other implementation manners. Those skilled in the art can make various changes and deformations according to the present invention. As long as they do not depart from the spirit of the present invention, they shall fall within the scope defined by the appended claims of the present invention.

Claims

1. An automatic labeling machine for urine collection tubes used in urine detection, characterized in that, it includes a housing (1), a control board, an automatic urine collection tube discharging mechanism, a urine collection tube pressing mechanism, a urine collection tube label paper printing mechanism, and a urine collection tube dropping mechanism; the automatic urine collection tube discharging mechanism includes a urine collection tube bin (3), and a urine collection tube discharging opening (8) is provided at the bottom of the urine collection tube bin; the urine collection tube pressing mechanism and the urine collection tube dropping mechanism are arranged on a frame (331), and the frame (331) includes a left vertical plate part (3311) and a right vertical plate part (3312); the urine collection tube pressing mechanism is arranged below the urine collection tube discharging opening (8), and the urine collection tube pressing mechanism includes a rotating friction wheel (442), a supporting roller (443), a pressing roller (444), a rotating friction wheel driving mechanism (445), and a pressing roller driving mechanism (446), the rotating friction wheel (442), the supporting roller (443), and the pressing roller (444) are distributed in an acute triangle shape, the supporting roller (443) is arranged below the rotating friction wheel (442), the pressing roller (444) is arranged in front of the rotating friction wheel (442) and the supporting roller (443), the rotating friction wheel driving mechanism (445) is connected to the rotating friction wheel (442) and drives the rotating friction wheel (442) to rotate, and the pressing roller driving mechanism (446) is connected to the pressing roller (444) and drives the pressing roller (444) to move back and forth; the urine collection tube label paper printing mechanism includes a label paper outlet, and the label paper outlet is arranged behind the rotating friction wheel (442); the urine collection tube dropping mechanism is arranged below the urine collection tube pressing mechanism; The urine collection tube automatic labeling machine further includes a urine collection tube dropping and blocking mechanism, which includes a dropping and blocking mechanism mounting plate (332), a urine collection tube dropping baffle (333), a dropping baffle driving mechanism (334), and a mounting plate flipping mechanism (336). The urine collection tube dropping baffle (333) is slidably connected to the dropping and blocking mechanism mounting plate (332). The two ends of the dropping and blocking mechanism mounting plate (332) on one side are rotatably connected to the left vertical plate portion (3311) and the right vertical plate portion (3312) through dropping and blocking mechanism rotating shafts (337). The mounting plate flipping mechanism (336) is arranged on the other side of the dropping and blocking mechanism mounting plate (332). The urine collection tube pressing mechanism is arranged below the mounting plate flipping mechanism (336). The mounting plate flipping mechanism (336) includes a flipping handle (3361), a hook claw (3362), a hook claw mounting shaft (3363), and a hook claw clamping shaft (3364). The hook claw mounting shaft (3363) is rotatably connected to the dropping and blocking mechanism mounting plate (332). The hook claw mounting shaft (3363) is arranged parallel to the dropping and blocking mechanism rotating shaft (337). The hook claws (3362) are fixedly installed at both ends of the hook claw mounting shaft (3363). The flipping handle (3361) is fixedly installed at one end of the hook claw mounting shaft (3363). Hook claw clamping shafts (3364) corresponding to the hook claws (3362) are fixedly arranged on the left vertical plate portion (3311) and the right vertical plate portion (3312) respectively; The dropping baffle driving mechanism (334) includes an eccentric wheel one (3341) and a dropping baffle motor (3342). The dropping baffle motor (3342) is connected to the eccentric wheel one (3341). An eccentric wheel baffle portion (3331) is arranged on the urine collection tube dropping baffle (333). The eccentric wheel baffle portion (3331) is matched with the eccentric wheel one (3341). The urine collection tube dropping and blocking mechanism further includes a return spring one (335). The return spring one (335) connects the urine collection tube dropping baffle (333) and the dropping and blocking mechanism mounting plate (332).

2. The urine collection tube automatic labeling machine for urine detection according to claim 1, characterized in that, The automatic discharge mechanism for urine collection tubes comprises a urine collection tube bin (3), a discharge thumbwheel (4), a detection optical coupler (5), and an optical coupler baffle (6). The urine collection tube bin (3) is provided with a storage space for accommodating the urine collection tube. The bottom end of the storage space is provided with a urine collection tube clamp entrance (7). The discharge thumbwheel (4) is arranged below the urine collection tube clamp entrance (7). The urine collection tube bin (3) is provided with a urine collection tube drop-out port (8) below the discharge thumbwheel (4). The discharge thumbwheel (4) is connected to a discharge thumbwheel driving mechanism. The discharge thumbwheel (4) is provided with a plurality of urine collection tubes along the circumference. The tube clamping slot (41) is provided with a discharge thumbwheel (4) comprising a thumbwheel shaft (42) and a plurality of discharge thumbwheel units (43), the plurality of discharge thumbwheel units (43) being coaxially and spaced apart, the detection optical coupler (5) being arranged on the urine collection tube bin (3), the optical coupler baffle (6) being rotatably connected to the urine collection tube bin (3), the optical coupler baffle (6) being arranged between two discharge thumbwheel units (43), when there is a urine collection tube in the urine collection tube clamping slot (41), the optical coupler baffle (6) is lifted up by the urine collection tube, shielding the detection slot of the detection optical coupler (5), and counting the detection optical coupler (5).

3. The automatic labeling machine for urine collection tubes for urine testing as claimed in claim 2, It is characterized in that The automatic urine collection tube discharging mechanism comprises a left urine collection tube bin assembly (201) and a right urine collection tube bin assembly (202); the automatic urine collection tube labeling machine further comprises a urine collection tube translation mechanism, the urine collection tube translation mechanism comprises a translation mechanism mounting plate (221), a urine collection tube moving chute (223), a urine collection tube toggle plate (224), and a toggle plate driving mechanism (225); the urine collection tube moving chute (223) is arranged corresponding to the urine collection tube drop-out port (8); the urine collection tube moving chute (223) is fixedly arranged on the translation mechanism mounting plate (221); and the urine collection tube toggle plate (224) is arranged in the urine collection tube moving chute (223).

4. The automatic labeling machine for urine collection tubes for urine testing as claimed in claim 1, It is characterized in that The urine collection tube label printing mechanism comprises a bottom plate (551), a mounting plate (552), a printer head (553), a paper placing roll assembly (556), a paper receiving roll assembly (557), and a driving motor (558). The mounting plate (552) is slidably connected to the bottom plate (551) via a guide rail slider mechanism. The printer head (553), the paper receiving roll assembly (557), the paper placing roll assembly (556), and the driving motor (558) are mounted on the bottom plate (551). On the mounting vertical plate (552), the paper placing reel assembly (556) includes a paper placing reel (55601), and the paper placing reel (55601) is rotatably connected to the mounting vertical plate (552); the paper receiving reel assembly (557) includes a paper receiving reel (55701), and the paper receiving reel (55701) is rotatably connected to the mounting vertical plate (552); and the driving motor (558) drives the paper receiving reel (55701) to rotate.

5. The automatic labeler for urine collection tubes as described in claim 4, characterized in that, the label paper printing mechanism for the urine collection tube further includes a paper pressing roller assembly (554). The printer head (553) includes a paper inlet and a paper outlet. At the paper outlet, there are a first paper outlet guide rod (55502) and a second paper outlet guide rod (55503). The paper pressing roller assembly (554) includes a pressing rod (55403) and a plurality of paper pressing rollers (55404). The plurality of paper pressing rollers (55404) are rotatably connected to the pressing rod (55403). The paper pressing rollers (55404) are arranged between the first paper outlet guide rod (55502) and the second paper outlet guide rod (55503), and the paper pressing rollers (55404) press the printing paper against the first paper outlet guide rod (55502) and the second paper outlet guide rod (55503).

6. The automatic labeler for urine collection tubes as described in claim 5, characterized in that, the paper pressing roller assembly (554) further includes a fixed mounting block (55401) and a pressing rod mounting block (55402). There is a paper pressing roller adjustment slot (55201) on the mounting vertical plate (552). The length direction of the paper pressing roller adjustment slot (55201) is along the vertical direction. Bolts pass through the pressing rod mounting block (55402), the paper pressing roller adjustment slot (55201), and the fixed mounting block (55401) to fixedly mount the pressing rod mounting block (55402) on the mounting vertical plate (552).

7. The automatic labeler for urine collection tubes as described in claim 1, characterized in that, the urine collection tube dropping mechanism includes a urine collection tube flipping assembly (663). The urine collection tube flipping assembly (663) includes a flipping frame (6631), a flipping frame flap (6632), an eccentric wheel II (6633), and a flipping motor (6634). Both ends of the flipping frame (6631) are rotatably connected to the frame (331) through rotating shafts. The urine collection tube is placed on the flipping frame (6631). The flipping frame flap (6632) is fixedly arranged on the flipping frame (6631). The eccentric wheel II (6633) is arranged at the flipping frame flap (6632). The eccentric wheel II (6633) is connected to the output shaft of the flipping motor (6634), and the flipping motor (6634) is fixedly arranged on the frame (331).

8. The automatic labeler for urine collection tubes as described in claim 7, characterized in that, The flip frame (6631) includes an upper flip plate (66311) and a lower flip plate (66312), wherein the upper flip plate (66311) is in a 冂 shape and the lower flip plate (66312) is in a 凵 shape. The upper flip plate (66311) and the lower flip plate (66312) are fixedly connected to form a □-shaped flip frame (6631). The urine collection tube drop tube mechanism also includes a travel switch assembly (664), wherein the travel switch assembly (664) includes a urine collection tube detection block (6641), a detection block mounting frame (6642), a detection block mounting seat (6643), and a detection optical coupler four (6644). The detection optical coupler four (6644) is fixedly mounted on the lower flip plate (6642). On the flip plate (66312), the detection pressure block mounting seat (6643) is fixedly mounted on the lower flip plate (66312), the upper flip plate (66311) is provided with a detection pressure block through port (663111), one end of the detection pressure block mounting frame (6642) is rotatably connected to the detection pressure block mounting seat (6643), the urine collection tube detection pressure block (6641) is fixedly arranged on the upper surface of the other end of the detection pressure block mounting frame (6642), and the lower surface of the other end of the detection pressure block mounting frame (6642) is provided with an optical coupling baffle portion three (66421), and the optical coupling baffle portion three (66421) is arranged correspondingly to the detection optical coupler four (6644).

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