A reagent bottle base container support production equipment with size detection function

Abstract

The invention discloses a reagent bottle base container holder production equipment with a size detection function, a size detection mechanism is arranged on the detection conveying line, vertical guide shafts are fixedly penetrated on both sides of the fixed support plate, a first lifting frame is slidably arranged on the vertical guide shaft, a blocking member is arranged on the first lifting frame, a detection assembly is connected to the bottom of the first lifting frame, the detection assembly includes a plurality of detection tubes with vertical sections, a movable block is slidably arranged in the vertical section through a spring connection, a distance measuring sensor is arranged in the vertical section, a hollow column is slidably arranged at the end of the plurality of detection tubes, a detection head is connected in the hollow column through a spring, a slide plate is slidably arranged in the vertical section, a plurality of sliding balls are arranged in the detection tube between the slide plate and the hollow column, the movable block is connected to the detection head through a traction rope, a plurality of slide plates are connected to a second lifting frame, and a screening mechanism is arranged at the tail of the detection conveying line. The equipment can automatically perform continuous size detection and screening of the reagent bottle base container holder.

Description

Technical Field

[0001] The invention belongs to the technical field of reagent bottle base container processing equipment, and in particular is a reagent bottle base container support production equipment with a size detection function. Background Art

[0002] A test kit is a device used for laboratory analysis and testing, usually including a reagent bottle base container holder, a reaction cup and a pipette tip. The reagent bottle base container holder is provided with a number of evenly distributed mounting holes, and reaction cups are provided in the mounting holes one by one, and the reaction cups are provided with pipette tips. This device is designed to facilitate and standardize laboratory work, reduce the complexity and risk of operations, and ensure the accuracy and repeatability of experiments.

[0003] The test kit is generally made by injection molding. The processing and assembly of existing test kits are generally completed by automated assembly lines. The automated assembly line completes the assembly by installing reaction cups one by one into each mounting hole of the reagent bottle base container holder, and then installing pipette tips one by one on the reaction cups. However, during the production process, the size of the reagent bottle base container holder may be unqualified. If the reagent bottle base container holder with unqualified size is not screened out, the subsequent automatic assembly will fail, or the assembled product will still be unqualified.

[0004] After searching, CN213067501U discloses a blister size detection device, including a detection base and a positioning pin for detecting the center distance of the through hole of the blister to be tested, the detection base is provided with a detection groove for detecting whether the size of the blister to be tested is standard, the shape of the detection groove is consistent with the shape of the standard blister, and a detection hole is provided at a position on the detection groove corresponding to the through hole of the standard blister, the positioning pin is detachably arranged in the detection hole, and the axis of the positioning pin and the detection hole are located on the same straight line; during the detection, if the blister to be tested fits in the detection groove, it is judged that the blister to be tested is qualified; otherwise, it is unqualified. The blister size detection device in the above-mentioned document has the following shortcomings: it relies on manpower for inspection, the detection efficiency is low, and it cannot meet the requirements of continuous automatic size detection, so it is not suitable for large-scale automated production.

[0005] There are also technical solutions in the prior art for size detection by directly photographing and comparing with industrial cameras. However, since there are multiple mounting holes on the reagent bottle base container tray and the inside of the mounting holes cannot be directly photographed, the size detection cannot be completed directly through this technical solution. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a reagent bottle base container tray production equipment with a size detection function. The reagent bottle base container tray production equipment can automatically perform continuous size detection of the reagent bottle base container tray, thereby improving detection efficiency and detection accuracy and saving labor costs.

[0007] In order to solve the above technical problems, the present invention is solved through the following technical solutions: a reagent bottle base container support production equipment with a size detection function, including a detection conveyor line, a size detection mechanism is arranged on the detection conveyor line, the size detection mechanism includes a fixed support plate horizontally arranged on the detection conveyor line, vertical guide shafts are fixedly penetrated on both sides of the fixed support plate, a first lifting frame is slidably arranged on the vertical guide shaft, a blocking member is arranged on the first lifting frame, a detection component is connected to the bottom of the first lifting frame, the detection component includes a plurality of detection tubes with vertical sections, a movable block is slidably arranged in the vertical section through a spring connection, and a movable block is slidably arranged in the vertical section. A distance measuring sensor for detecting the position of the movable block is provided, a hollow column is slidably provided at the end of several detection tubes, a detection head extending out of the hollow column is connected in the hollow column through a spring, a slide plate is slidably provided in the vertical section below the movable block, a plurality of sliding balls are provided in the detection tube between the slide plate and the hollow column, the bottom of the movable block is connected to the detection head through a traction rope passing through the slide plate and several sliding balls, several of the slide plates are connected to a second lifting frame, the first lifting frame is driven to rise and fall by a first lifting drive structure, and the second lifting frame is driven to rise and fall by a second lifting drive structure, and a screening mechanism is provided at the tail of the detection conveying line. When the reagent bottle base container holder production equipment with size detection function is in use, the reagent bottle base container holder is conveyed forward by the detection conveyor line. When it reaches the bottom of the size detection mechanism, the first lifting frame is first driven to descend by the first lifting drive structure, the blocking member blocks the reagent bottle base container holder, and a plurality of detection tubes are inserted into the mounting holes and extended into the reagent bottle base container holder. Then, the second lifting frame is driven to descend by the second lifting drive structure. During the descent of the second lifting frame, the slide plate pushes the sliding ball to move, and the hollow column is pushed out along the detection tube by the sliding ball. During the ejection process, the traction rope connected to the detection head pulls the movable block downward. After the detection head is against the inner wall of the reagent bottle base container holder, the hollow column and the detection head are The spring between them is compressed, and the detection head no longer moves downward with the movable block. The distance measuring sensor detects the downward movement distance of the movable block to detect whether the inner wall size of the reagent bottle base container holder is qualified, and transmits the signal to the control device, and then the second lifting drive structure drives the second lifting frame to rise and reset, the slide plate, the slide ball, the movable block and the hollow column are all reset, and then the first lifting drive structure drives the first lifting frame to rise and reset, and the blocking member releases the reagent bottle base container holder that has completed the inspection. The control device uses the screening mechanism to screen qualified products from unqualified products according to the inspection results, thereby automatically performing continuous size detection of the reagent bottle base container holder, improving detection efficiency and detection accuracy, and saving labor costs.

[0008] In the above technical solution, preferably, the first lifting drive structure includes a rotating shaft driven by a motor and arranged above the fixed support plate, a rotating wheel is arranged on the rotating shaft, a protrusion extending outward is arranged on the rotating wheel, a first abutting portion abutting against the bottom of the rotating wheel is fixedly arranged on the first lifting frame, and a first return spring is arranged between the first lifting frame and the fixed support plate; the second lifting drive structure includes a rotating ring fixedly connected to the rotating shaft, the bottom of the rotating ring is located below the second lifting frame, a notch extending outward is arranged on the rotating ring, a second abutting portion abutting against the inner ring of the rotating ring is fixedly arranged on the second lifting frame, a second return spring is arranged between the second lifting frame and the first lifting frame, and when the second abutting portion abuts against the notch, the first abutting portion abuts against the protrusion. The use of this structure can realize the lifting and running sequence control of the first lifting frame and the second lifting frame by one motor.

[0009] In the above technical solution, preferably, the first abutment portion and the second abutment portion are located on the same radius of the rotating ring, and the central angle of the notch is within the central angle range of the protrusion. This structure can ensure that the first lifting frame descends first and then the second lifting frame descends, and then the first lifting frame rises after the second lifting frame rises.

[0010] In the above technical solution, preferably, the first lifting frame is provided with a first support platform, the first abutment part is a rotating roller rotatably provided on the first support platform, the second lifting frame is provided with a second support platform, and the second abutment part is a rotating roller rotatably provided on the second support platform. This structure reduces friction through the rotation of the rotating roller, thereby extending the service life and making the operation smoother.

[0011] In the above technical solution, preferably, a protective cover is fixedly provided on the detection conveyor line and covers the outside of the size detection mechanism. The protective cover is provided to improve the safety of the equipment and the safety of the workers.

[0012] In the above technical solution, preferably, the blocking member is provided with a waist hole along the workpiece transmission direction, and a bolt passes through the waist hole to clamp the blocking member and fix it on the first lifting frame. This structure can conveniently adjust the position of the blocking member, so that reagent bottle base container holders of different sizes can be blocked and positioned at different positions, thereby meeting the size detection of reagent bottle base container holders of different sizes.

[0013] In the above technical scheme, preferably, a feeding conveyor line is arranged on the front side of the detection conveyor line, and the feeding conveyor line includes a first conveyor belt, a plurality of top rods are distributed on the surface of the first conveyor belt, a first baffle is obliquely arranged on the first conveyor belt, an inverted discharge port is provided between the first baffle and the first conveyor belt, and an upright discharge port is provided on the side of the first baffle close to the discharge end; the detection conveyor line includes a second conveyor belt and a third conveyor belt in parallel, the second conveyor belt is aligned with the inverted discharge port, a height difference is provided between the feeding end of the second conveyor belt and the discharge end of the first conveyor belt for the inverted reagent bottle base container holder to flip over, the third conveyor belt is aligned with the upright discharge port, and the detection conveyor line also includes a guide plate for guiding the reagent bottle base container holder on the second conveyor belt and the third conveyor belt to the position of the size detection mechanism. By adopting this structure, the reagent bottle base container holder is transported to the first conveyor belt by lifting the loading machine through the push plate, and then transported forward by the first conveyor belt. When the reagent bottle base container holder is on the first conveyor belt, it has two states: upright and inverted. During the forward transportation, it will be stopped by the first baffle and move obliquely along the first baffle. If the reagent bottle base container holder is inverted, during the movement along the first baffle, the push rod will be inserted into the mounting hole of the reagent bottle base container holder, and the top surface of the reagent bottle base container holder will drop. After the drop, the top surface of the reagent bottle base container holder is lower than the first baffle, and the reagent bottle base container holder can discharge materials from the inverted discharge port. If the reagent bottle base container holder is upright, the reagent bottle base container holder will move along the first baffle all the time and finally discharge materials from the upright discharge port. The reagent bottle base container holder discharged from the inverted discharge port is discharged from the first conveyor belt. When the discharge end is outputting, it will fall onto the second conveyor belt. Since there is a height difference between the feed end of the second conveyor belt and the discharge end of the first conveyor belt for the inverted reagent bottle base container holder to flip over, the reagent bottle base container holder will be pushed out of the discharge end of the first conveyor belt when the reagent bottle base container holder has a forward thrust, and the reagent bottle base container holder will flip over. When there is a suitable height difference between the first conveyor belt and the second conveyor belt, the inverted reagent bottle base container holder will flip 180 degrees and fall onto the second conveyor belt, and the originally upright reagent bottle base container holder will be directly transported from the first conveyor belt to the third conveyor belt, so that the reagent bottle base container holders on the detection conveyor line are all upright, and then these reagent bottle base container holders are guided to the position of the size detection mechanism by the guide plate, and the size detection mechanism detects and controls the screening mechanism to screen out unqualified reagent bottle base container holders.

[0014] In the above technical solution, preferably, a material stopper aligned with the upright discharge port is provided on the feed conveyor line above the first conveyor belt. This structure can prevent the reagent bottle base container holder from falling to a position on the first conveyor belt aligned with the upright discharge port, and can prevent the inverted reagent bottle base container holder from directly discharging from the upright discharge port without contacting the first stopper.

[0015] In the above technical solution, preferably, at least one second stopper is obliquely arranged on the feed conveyor line above the first conveyor belt and aligned with the inverted discharge port to overturn the upright reagent bottle base container support. With this structure, the upright reagent bottle base container support can be overturned to an upright or inverted position, and the upright position refers to the placement of the reagent bottle base container support with the long side or short side of its side as the bottom.

[0016] In the above technical solution, preferably, the detection conveyor line includes a frame, a transmission roller and a plurality of redirecting rollers are arranged on the frame, the second conveyor belt and the third conveyor belt are wound in parallel on the transmission roller and the plurality of redirecting rollers, the transmission roller is located at the bottom of the feed end of the detection conveyor line, the upper surface of the second conveyor belt near the feed end side of the detection conveyor line forms a first inclined surface, there is a height difference between the first inclined surface and the discharge end of the first conveyor belt for the inverted reagent bottle base container holder to flip, the upper surface of the third conveyor belt near the feed end side of the detection conveyor line forms a second inclined surface, and the transmission roller is arranged below the discharge end of the feed conveyor line. With this structure, when the third conveyor belt is close to the discharge end of the first conveyor belt, the transmission roller can extend under the first conveyor belt, so that the first inclined surface can better receive the reagent bottle base container holder, and at the same time, the second conveyor belt and the third conveyor belt can be driven by the same transmission roller.

[0017] Compared with the prior art, the present invention has the following beneficial effects: when the reagent bottle base container holder production equipment with size detection function is in use, the reagent bottle base container holder is conveyed forward by the detection conveyor line, and when it reaches below the size detection mechanism, the first lifting frame is first driven down by the first lifting drive structure, the blocking member blocks the reagent bottle base container holder, and a plurality of detection tubes are inserted into the mounting holes and extended into the reagent bottle base container holder, and then the second lifting frame is driven down by the second lifting drive structure, and during the descent of the second lifting frame, the slide plate pushes the sliding ball to move, and the hollow column is pushed out along the detection tube by the sliding ball, and during the ejection process, the traction rope connected to the detection head pulls the movable block downward, and when the detection head is in contact with the inner wall of the reagent bottle base container holder, the movable block is pulled down by the traction rope connected to the detection head. After the collision, the spring between the hollow column and the detection head is compressed, and the detection head no longer moves downward with the movable block. The downward movement distance of the movable block is detected by the distance measuring sensor to detect whether the inner wall size of the reagent bottle base container holder is qualified, and the signal is transmitted to the control device, and then the second lifting drive structure drives the second lifting frame to rise and reset, the slide plate, the slide ball, the movable block and the hollow column are all reset, and then the first lifting drive structure drives the first lifting frame to rise and reset, and the blocking member releases the reagent bottle base container holder that has completed the inspection, and the control device uses the screening mechanism to screen qualified products and unqualified products according to the detection results, thereby automatically performing continuous size detection of the reagent bottle base container holder, improving detection efficiency and detection accuracy, and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of the size detection mechanism in the embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of the partial structure of the size detection mechanism in an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a size detection component in an embodiment of the present invention.

[0021] Figure 4 Schematic diagram of the cross-sectional structure of the detection tube in the embodiment of the present invention.

[0022] Figure 5 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the feed conveying line in an embodiment of the present invention.

[0024] Figure 7 for Figure 6 Schematic diagram of the local enlarged structure.

[0025] Figure 8 It is a schematic diagram of the structure of the detection conveyor line in an embodiment of the present invention.

[0026] Fig. 9 It is a schematic diagram of a partial cross-sectional structure of a screening mechanism in an embodiment of the present invention.

[0027] Fig.10 This is a schematic diagram of the structure of the reagent bottle base container holder detected by an embodiment of the present invention.

[0028] Fig.11 It is a schematic diagram of the structure in which the reagent bottle base container holder falls from the first conveyor belt to the second conveyor belt in an embodiment of the present invention. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figures 1 to 11A reagent bottle base container support production equipment with a size detection function includes a feed conveyor line 1, a detection conveyor line 2 and a discharge conveyor line 3 which are arranged in sequence. The detection conveyor line 2 is provided with a size detection mechanism, which includes a fixed support plate 34 which is transversely arranged on the detection conveyor line 2, and vertical guide shafts 35 are fixedly penetrated on both sides of the fixed support plate 34. A first lifting frame 36 is slidably arranged on the vertical guide shaft 35, and a blocking member 37 is arranged on the first lifting frame 36. The first lifting frame 36 rises to release the blocking member 37 to release the workpiece, and the first lifting frame 36 descends to block the workpiece. A detection component is connected to the bottom of the first lifting frame 36, and the detection component includes a plurality of detection tubes 39 with vertical sections 38. The bottom of the detection tube 39 can be bent or not bent. If it is not bent, it can be used for the size of the side bottom surface, and if it is bent, it can be used for measuring the size of the side surface. The bending direction can be determined according to the test tube size. The shape of the container holder of the dosage bottle base is set according to the need to detect different inner wall surfaces, a movable block 40 is slidably arranged in the vertical section 38 through a spring connection, a distance sensor 41 for detecting the position of the movable block 40 is arranged in the vertical section 38, a hollow column 42 is slidably arranged at the end of a plurality of detection tubes 39, a detection head 43 extending out of the hollow column 42 is connected in the hollow column 42 through a spring, a slide plate 44 is slidably arranged in the vertical section 38 below the movable block 40, a plurality of sliding balls 59 are arranged in the detection tube 39 between the slide plate 44 and the hollow column 42, the bottom of the movable block 40 is connected to the detection head 43 by a traction rope 60 passing through the slide plate 44 and the plurality of sliding balls 59, a plurality of slide plates 44 are connected to a second lifting frame 45, the first lifting frame 36 is driven to lift by a first lifting drive structure, and the second lifting frame 45 is driven to lift by a second lifting drive structure, and a screening mechanism 13 is provided at the tail of the detection conveyor line 2.When the reagent bottle base container holder production equipment with size detection function is in use, the reagent bottle base container 100 is conveyed forward by the detection conveyor line 2. When it reaches the bottom of the size detection mechanism, the first lifting frame 36 is first driven to descend by the first lifting drive structure, and the blocking member 37 blocks the reagent bottle base container holder 100, and a plurality of detection tubes 39 are inserted into the mounting hole 101 and extended into the reagent bottle base container holder 100. Then, the second lifting frame 45 is driven to descend by the second lifting drive structure. During the descent of the second lifting frame 45, the slide plate 44 pushes the sliding ball 59 to move, and the hollow column 42 is pushed out along the detection tube 39 by the sliding ball 59. During the ejection process, the traction rope 60 connected to the detection head 43 pulls the movable block 40 downward. After the detection head 43 abuts against the inner wall of the reagent bottle base container holder 100, the hollow column 42 is pushed out. The spring between 42 and the detection head 43 is compressed, and the detection head 43 no longer moves downward with the movable block 40. The distance measuring sensor 41 detects the downward movement distance of the movable block 40 to detect whether the inner wall size of the reagent bottle base container holder 100 is qualified, and transmits the signal to the control device, and then the second lifting drive structure drives the second lifting frame 45 to rise and reset, the slide plate 44, the sliding ball 59, the movable block 40 and the hollow column 42 are all reset, and then the first lifting drive structure drives the first lifting frame 36 to rise and reset, and the blocking member 37 releases the reagent bottle base container holder 100 that has completed the inspection. The control device uses the screening mechanism 13 to screen qualified products and unqualified products according to the inspection results, thereby automatically performing continuous size detection of the reagent bottle base container holder 100, improving the inspection efficiency and accuracy, and saving labor costs.

[0030] In this embodiment, the first lifting drive structure includes a rotating shaft 46 driven by a motor and arranged above the fixed support plate 34, a rotating wheel 47 is arranged on the rotating shaft 46, and four evenly distributed protrusions 48 extending outward are arranged on the rotating wheel 47, a first abutting portion 49 abutting against the bottom of the rotating wheel 47 is fixedly arranged on the first lifting frame 36, and a first return spring 50 is arranged between the first lifting frame 36 and the fixed support plate 34; the second lifting drive structure includes a rotating ring 51 fixedly connected to the rotating shaft 46, the bottom of the rotating ring 51 is located below the second lifting frame 45, and four evenly distributed notches 52 extending outward are arranged on the rotating ring 51, a second abutting portion 53 abutting against the inner circle of the rotating ring 51 is fixedly arranged on the second lifting frame 45, and a second return spring 54 is arranged between the second lifting frame 45 and the first lifting frame 36, and when the second abutting portion 53 abuts against the notch 52, the first abutting portion 49 abuts against the protrusion 48. The structure can realize the lifting and operating sequence control of the first lifting frame 36 and the second lifting frame 45 by a motor. Specifically, during the detection, the motor drives the rotating shaft 46 to rotate, and during the rotation of the rotating shaft 46, the rotating wheel 47 and the rotating ring 51 are driven to rotate together. The protrusion 48 on the rotating wheel 47 first cooperates with the first abutment portion 49, and the first lifting frame 36 descends. After the first lifting frame 36 descends to the lowest point, the notch 52 on the rotating ring 51 cooperates with the second abutment portion 53, and the second lifting frame 45 descends. During the descent of the second lifting frame 45, the slide plate 44 pushes the sliding ball 59 to move, and the hollow column 42 is pushed out along the detection tube 39 by the sliding ball 59. During the ejection process, the traction rope 60 connected to the detection head 43 pulls the movable block 40 downward, and the detection head 43 and the reagent bottle base container support 10 0, the spring between the hollow column 42 and the detection head 43 is compressed, and the detection head 43 no longer moves downward with the movable block 40. The distance sensor 41 detects the downward movement distance of the movable block 40 to detect whether the inner wall size of the reagent bottle base container holder 100 is qualified, and transmits the signal to the control device; during the continuous rotation of the shaft, the recess 52 and the second abutment portion 53 are first disengaged, the second lifting frame 45 rises and resets first, the slide plate 44, the sliding ball 59, the movable block 40 and the hollow column 42 are all reset, and then the protrusion 48 on the rotating wheel 47 is disengaged from the first abutment portion 49, the first lifting frame 36 rises and resets, and the blocking member 37 releases the reagent bottle base container holder 100 that has completed the detection.

[0031] In this embodiment, the first abutting portion 49 and the second abutting portion 53 are located on the same radius of the rotating ring 51, and the central angle of the notch 52 is within the central angle range of the protrusion 48. This structure can ensure that the first lifting frame 36 descends first and then the second lifting frame 45 descends, and then the first lifting frame 36 rises after the second lifting frame 45 rises.

[0032] Of course, in other embodiments, the first lifting drive structure and the second driving structure can be replaced by a cylinder, a hydraulic cylinder, an electric push rod, etc. After the replacement, the advantage of realizing the lifting and operating sequence control of the first lifting frame 36 and the second lifting frame 45 by one motor is lost, but the size detection operation can still be completed.

[0033] In this embodiment, a first support platform 55 is provided on the first lifting frame 36, the first abutting portion 49 is a rotating roller rotatably provided on the first support platform 55, a second support platform 56 is provided on the second lifting frame 45, and the second abutting portion 53 is a rotating roller rotatably provided on the second support platform 56. This structure reduces friction by rotating the rotating roller, thereby extending the service life and making the operation smoother.

[0034] In order to improve the safety of the equipment and the workers, a protective cover 57 is fixed on the detection conveyor line 2 by screws and is arranged on the outside of the size detection mechanism.

[0035] In this embodiment, the blocking member 37 is a bending member, which is fixed to the top surface of the first lifting frame 36. A waist hole 58 is provided on the blocking member 37 along the workpiece transmission direction, and a bolt passes through the waist hole 58 to clamp the blocking member 37 and fix it on the first lifting frame 36. The use of this structure can conveniently adjust the position of the blocking member 37, so that reagent bottle base container holders 100 of different sizes can be blocked and positioned at different positions, thereby meeting the size detection of reagent bottle base container holders 100 of different sizes.

[0036] In this embodiment, the feed conveyor line 1 includes a first conveyor belt 4, and a plurality of push rods 5 are fixedly and evenly distributed on the surface of the first conveyor belt 4. The push rods 5 are distributed at a moderate distance and can be inserted into the mounting hole 101 of the inverted reagent bottle base container holder 100, and the upright reagent bottle base container holder 100 can be stably supported by the push rods 5. A first baffle 6 is obliquely arranged on the first conveyor belt 4, and an inverted discharge port 7 is provided between the first baffle 6 and the first conveyor belt 4. An upright discharge port 8 is provided on the side of the first baffle 6 close to the discharge end. The height difference between the bottom of the first baffle 6 and the top of the push rod 5 is less than the height of the reagent bottle base container holder 100 when it is placed flat on the first conveyor belt 4, and greater than the height of the reagent bottle base container holder 10 0 is placed horizontally on the first conveyor belt 4 at a height when the push rod 5 is inserted into the mounting hole of the reagent bottle base container holder 100; the detection conveyor line 2 includes a second conveyor belt 9 and a third conveyor belt 10 in parallel, the second conveyor belt 9 is aligned with the inverted discharge port 7, and there is a height difference between the feeding end of the second conveyor belt 9 and the discharge end of the first conveyor belt 4 for the inverted reagent bottle base container holder 100 to flip, the third conveyor belt 10 is aligned with the upright discharge port 8, the detection conveyor line 2 also includes a guide plate 12 that guides the reagent bottle base container holder 100 on the second conveyor belt 9 and the third conveyor belt 10 to the position of the size detection mechanism, and the discharge conveyor line 3 includes a fourth conveyor belt 14 and a recovery trough 15 or a recovery conveyor belt.There are many ways to load the reagent bottle base container holder 100. In this embodiment, one loading method is selected for detailed description. In this embodiment, the reagent bottle base container holder 100 is transported to the first conveyor belt 4 by a push plate lifting loader (not shown in the figure), and then transported forward by the first conveyor belt 4. When the reagent bottle base container holder 100 is located on the first conveyor belt 4, there are two states: upright and inverted. During the forward transportation process, it will be stopped by the first stop bar 6 and move obliquely along the first stop bar 6. If the reagent bottle base container holder 100 is inverted, and in the process of moving along the first baffle 6, the push rod 5 will be inserted into the mounting hole 101 of the reagent bottle base container holder 100, and the top surface of the reagent bottle base container holder 100 will drop. After the drop, the top surface of the reagent bottle base container holder 100 is lower than the first baffle 6, and the reagent bottle base container holder 100 can discharge materials from the inverted discharge port 7. If the reagent bottle base container holder 100 is upright, the reagent bottle base container holder 100 will move along the first baffle 6 and finally discharge materials from the upright discharge port 8; The reagent bottle base container holder 100 with the reagent bottle will fall onto the second conveyor belt 9 when it is output from the discharge end of the first conveyor belt 4. Since there is a height difference between the feed end of the second conveyor belt 9 and the discharge end of the first conveyor belt 4 for the inverted reagent bottle base container holder 100 to flip over, the reagent bottle base container holder 100 is pushed out of the discharge end of the first conveyor belt 4 under the condition of forward thrust, and the reagent bottle base container holder 100 will flip over. When there is a suitable height difference between the first conveyor belt 4 and the second conveyor belt 9, the inverted reagent bottle base container holder 100 The reagent bottle base container holder 100 turns over 180 degrees and falls on the second conveyor belt 9, while the reagent bottle base container holder 100 originally placed upright is directly conveyed from the first conveyor belt 4 to the third conveyor belt 10, so that the reagent bottle base container holder 100 on the detection conveyor line 2 are all placed upright, and then these reagent bottle base container holders 100 are guided to the position of the size detection mechanism by the guide plate 12, and the size detection mechanism detects and controls the screening mechanism to screen out the unqualified reagent bottle base container holders to the recovery trough 15 or the recovery conveyor belt. This reagent bottle base container holder 100 production equipment can automatically turn over, detect and screen the reagent bottle base container holder 100, improve detection efficiency and detection accuracy, and save labor costs.

[0037] In this embodiment, a material stopper 16 aligned with the upright discharge port 8 is provided on the feed conveyor line 1 above the first conveyor belt 4, and the material stopper 16 is a frame-shaped structure. Some feeding methods will cause the reagent bottle base container holder 100 to fill the entire first conveyor belt 4, resulting in the inverted reagent bottle base container holder 100 being discharged directly from the upright discharge port 8 without contacting the first stopper 6. In order to adapt to different feeding methods, the reagent bottle base container holder 100 is blocked by the material stopper 16, which can prevent the reagent bottle base container holder 100 from falling to the position aligned with the upright discharge port 8 on the first conveyor belt 4, and prevent the inverted reagent bottle base container holder 100 from being discharged directly from the upright discharge port 8 without contacting the first stopper 6.

[0038] In this embodiment, two second baffles 17 are obliquely arranged on the feed conveyor line 1 above the first conveyor belt 4 and aligned with the inverted discharge port 7 to overturn the upright reagent bottle base container holder 100. The two second baffles 17 are at a certain distance and are both located in front of the first baffle 6. The second baffle 17 near the feed end is higher than the second baffle 17 far from the feed end. With this structure, the upright reagent bottle base container holder 100 can be turned over to an upright or inverted position. The upright position refers to the placement of the reagent bottle base container holder 100 with the long side or short side of its side as the bottom. The second baffle 17 near the feed end is used to overturn the reagent bottle base container holder 100 placed with the short side as the bottom, and the second baffle 17 far from the feed end is used to overturn the reagent bottle base container holder 100 placed with the long side as the bottom.

[0039] In this embodiment, a push plate lifting loader is provided at the feeding end of the feeding conveyor line 1. When processing, workers only need to pour the reagent bottle base container holder 100 into the hopper of the push plate lifting loader to continuously and neatly load the materials. The operation is simple and efficient, and the inverted reagent bottle base container holder 100 is effectively prevented from being discharged directly from the upright discharge port 8 without contacting the first stopper 6.

[0040] In this embodiment, the detection conveyor line 2 includes a frame, on which a transmission roller 18 and a plurality of redirecting rollers 19 are arranged, and a second conveyor belt 9 and a third conveyor belt 10 are wound in parallel on the transmission roller 18 and the plurality of redirecting rollers 19, and the transmission roller 18 is located at the bottom of the feed end of the detection conveyor line 2, and a first inclined surface 20 is formed on the upper surface of the second conveyor belt 9 near the feed end side of the detection conveyor line 2, and a height difference between the first inclined surface 20 and the discharge end of the first conveyor belt 4 is provided for the inverted reagent bottle base container holder 100 to flip, and a second inclined surface 21 is formed on the upper surface of the third conveyor belt 10 near the feed end side of the detection conveyor line 2, and the transmission roller 18 is arranged below the discharge end of the feed conveyor line 1. The use of this structure allows the transmission roller 18 to extend below the first conveyor belt 4 when the third conveyor belt 10 is close to the discharge end of the first conveyor belt 4, so that the first inclined surface 20 can better receive the reagent bottle base container holder 100, and at the same time, the second conveyor belt 9 and the third conveyor belt 10 can be driven by the same transmission roller 18.

[0041] In the present embodiment, the screening mechanism 13 includes a distribution plate 22 rotatably arranged at the discharge end of the detection conveyor line 2, and the rotating shaft of the distribution plate 22 is connected to a driving motor. The discharge conveyor line 3 includes a fourth conveyor belt 14 arranged longitudinally at the feed end and a recovery trough 15 or a recovery conveyor belt. In the present embodiment, two recovery troughs 15 are provided, and a sliding plate 23 is slidably provided on the outer wall of the distribution plate 22. A rack 24 is provided opposite to the sliding plate 23 and the distribution plate 22. The screening mechanism 13 also includes a connecting rod 25 one end of which is rotatably connected to the side wall of the discharge end of the detection conveyor line 2, and the other end of the connecting rod 25 is hinged to a wheel frame 26 between the two racks 24, and a gear 27 is rotatably provided on the wheel frame 26, and the two sides of the gear 27 are respectively engaged with the two racks 24. By adopting this structure, the driving motor can control the rotation of the distribution plate 22 according to the detection result of the size detection mechanism, so as to transport the reagent bottle base container holder 100 to the corresponding fourth conveyor belt 14 or recovery trough 15 or recovery conveyor belt, especially in response to different defects, such as when the reagent bottle base container holder 100 has a size defect or the reagent bottle base container holder 100 fails to complete the size detection normally, when there are multiple recovery troughs 15 or recovery conveyor belts, only through the rotation guidance of the distribution plate 22, when the rotation angle is large, the distribution plate will be There is a large gap between the material distribution plate 22 and the recovery trough 15 or the recovery conveyor belt, causing the reagent bottle base container holder 100 to fall from the gap. With this structure, when the material distribution plate 22 rotates, the connecting rod 25 rotates to push the gear 27 outward, and the cooperation between the rack 24 and the gear 27 further accelerates the movement of the sliding plate 23. The sliding plate 23 fills the gap between the material distribution plate 22 and the recovery trough 15 or the recovery conveyor belt, thereby preventing the reagent bottle base container holder 100 from falling from between the material distribution plate 22 and the recovery trough 15 or the recovery conveyor belt.

[0042] In this embodiment, a guide rail 28 is provided at the bottom of the material distribution plate 22, and the direction of the guide rail 28 is consistent with the conveying direction of the first conveyor belt 14. A slider is slidably provided on the guide rail 28, and the sliding plate 23 is fixedly connected to the slider. The use of this structure makes the sliding plate 23 slide more smoothly.

[0043] In this embodiment, in order to prevent the reagent bottle base container holder 100 from falling from both sides of the feed conveying line 1, baffles 29 are provided on both sides of the feed conveying line 1.

[0044] In this embodiment, a first positioning column 30 is provided on the side of the feed conveyor line 1, a first T-shaped slot 31 is vertically provided on the first positioning column 30, a T-shaped head of a first T-shaped bolt 32 is slidably provided in the first T-shaped slot 31, and the first T-shaped bolt 32 passes through the first stopper 6 and is fixed to the first positioning column 30 by tightening the bolt. By unscrewing the nut, adjusting the position of the first T-shaped bolt 32 in the first T-shaped slot 31 and then tightening the nut, the height of the first stopper 6 can be conveniently adjusted, so as to be suitable for the processing of reagent bottle base container holders 100 of different models / sizes.

[0045] In this embodiment, a second positioning column 33 is provided on the side of the feed conveyor line 1, a second T-shaped slot is vertically provided on the second positioning column 33, a T-shaped head of a second T-shaped bolt is slidably provided in the second T-shaped slot, and the second T-shaped bolt passes through the second stopper 17 and is fixed to the second positioning column 33 by tightening the bolt. By unscrewing the nut, adjusting the position of the second T-shaped bolt in the second T-shaped slot and then tightening the nut, the height of the second stopper 17 can be conveniently adjusted, so as to be suitable for the processing of reagent bottle base container holders 100 of different models / sizes.

[0046] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A reagent bottle base container support production equipment with size detection function, characterized in that: The invention comprises a detection conveyor line (2), wherein the detection conveyor line (2) is provided with a size detection mechanism, wherein the size detection mechanism comprises a fixed support plate (34) arranged transversely on the detection conveyor line (2), wherein vertical guide shafts (35) are fixedly penetrated on both sides of the fixed support plate (34), wherein a first lifting frame (36) is slidably arranged on the vertical guide shaft (35), wherein a blocking member (37) is arranged on the first lifting frame (36), wherein a detection assembly is connected to the bottom of the first lifting frame (36), wherein the detection assembly comprises a plurality of detection tubes (39) having a vertical section (38), wherein a movable block (40) is slidably arranged in the vertical section (38) via a spring connection, wherein a distance measuring sensor (41) for detecting the position of the movable block (40) is arranged in the vertical section (38), wherein the ends of the plurality of detection tubes (39) are slidably arranged A hollow column (42) is provided, and a detection head (43) extending out of the hollow column (42) is connected to the hollow column (42) via a spring. A slide plate (44) is slidably provided in the vertical section (38) below the movable block (40), and a plurality of sliding balls (59) are provided in the detection tube (39) between the slide plate (44) and the hollow column (42). The bottom of the movable block (40) is connected to the detection head (43) via a traction rope (60) passing through the slide plate (44) and the plurality of sliding balls (59). The plurality of slide plates (44) are connected to a second lifting frame (45), the first lifting frame (36) is driven to be lifted and lowered by a first lifting drive structure, and the second lifting frame (45) is driven to be lifted and lowered by a second lifting drive structure. A screening mechanism (13) is provided at the tail of the detection conveying line (2).

2. The reagent bottle base container holder production equipment with size detection function as claimed in claim 1, characterized in that: The first lifting drive structure comprises a rotating shaft (46) driven by a motor and arranged above the fixed support plate (34); a rotating wheel (47) is arranged on the rotating shaft (46); a protrusion (48) extending outward is arranged on the rotating wheel (47); a first abutting portion (49) abutting against the bottom of the rotating wheel (47) is fixedly arranged on the first lifting frame (36); a first return spring (50) is arranged between the first lifting frame (36) and the fixed support plate (34); the second lifting drive structure comprises a spring (50) fixedly connected to the rotating shaft (46); A rotating ring (51), the bottom of the rotating ring (51) is located below the second lifting frame (45), the rotating ring (51) is provided with a notch (52) extending outward, the second lifting frame (45) is fixedly provided with a second abutting portion (53) abutting against the inner ring of the rotating ring (51), a second return spring (54) is provided between the second lifting frame (45) and the first lifting frame (36), and when the second abutting portion (53) abuts against the notch (52), the first abutting portion (49) abuts against the protrusion (48).

3. The reagent bottle base container holder production equipment with size detection function as claimed in claim 2, characterized in that: The first abutment portion (49) and the second abutment portion (53) are located on the same radius of the rotating ring (51), and the central angle of the notch (52) is within the range of the central angle of the protrusion (48).

4. The reagent bottle base container holder production equipment with size detection function as claimed in claim 2, characterized in that: The first lifting frame (36) is provided with a first support platform (55), the first abutting portion (49) is a rotating roller rotatably provided on the first support platform (55), the second lifting frame (45) is provided with a second support platform (56), and the second abutting portion (53) is a rotating roller rotatably provided on the second support platform (56).

5. The reagent bottle base container holder production equipment with size detection function as claimed in claim 1, characterized in that: A protective cover (57) is fixedly arranged on the detection conveyor line (2) and covers the outside of the size detection mechanism.

6. The reagent bottle base container holder production equipment with size detection function as claimed in claim 1, characterized in that: The blocking member (37) is provided with a waist hole (58) along the workpiece transmission direction, and a bolt passes through the waist hole (58) to clamp the blocking member (37) and fix it on the first lifting frame (36).

7. The reagent bottle base container holder production equipment with size detection function as claimed in claim 1, characterized in that: A feeding conveyor line (1) is arranged in front of the detection conveyor line (2), and the feeding conveyor line (1) comprises a first conveyor belt (4), a plurality of top rods (5) are distributed on the surface of the first conveyor belt (4), a first baffle (6) is obliquely arranged on the first conveyor belt (4), an inverted discharge port (7) is provided between the first baffle (6) and the first conveyor belt (4), and a positive discharge port (8) is provided on the side of the first baffle (6) close to the discharge end; the detection conveyor line (2) comprises a second conveyor belt (9) and a third conveyor belt (5) which are parallel to each other. The second conveyor belt (10) is aligned with the inverted discharge port (7), a height difference exists between the feed end of the second conveyor belt (9) and the discharge end of the first conveyor belt (4) for the inverted reagent bottle base container holder (100) to flip, the third conveyor belt (10) is aligned with the upright discharge port (8), and the detection conveyor line (2) also includes a guide plate (12) for guiding the reagent bottle base container holder (100) on the second conveyor belt (9) and the third conveyor belt (10) to the position of the size detection mechanism.

8. The reagent bottle base container holder production equipment with size detection function as claimed in claim 7, characterized in that: A material blocking member (16) aligned with the upright material outlet (8) is provided on the feed conveyor line (1) above the first conveyor belt (4).

9. The reagent bottle base container holder production equipment with size detection function as claimed in claim 7, characterized in that: At least one second stop bar (17) for overturning an upright reagent bottle base container holder (100) is obliquely arranged on the feed conveyor line (1) above the first conveyor belt (4) and aligned with the inverted discharge port (7).

10. The reagent bottle base container holder production equipment with size detection function as claimed in claim 7, characterized in that: The detection conveyor line (2) comprises a frame, on which a transmission roller (18) and a plurality of redirecting rollers (19) are arranged, and the second conveyor belt (9) and the third conveyor belt (10) are arranged in parallel around the transmission roller (18) and the plurality of redirecting rollers (19), the transmission roller (18) is located at the bottom of the feed end of the detection conveyor line (2), and a first inclined surface (20) is formed on the upper surface of the second conveyor belt (9) near the feed end of the detection conveyor line (2), and a height difference is provided between the first inclined surface (20) and the discharge end of the first conveyor belt (4) for the inverted reagent bottle base container holder (100) to flip, and a second inclined surface (21) is formed on the upper surface of the third conveyor belt (10) near the feed end of the detection conveyor line (2), and the transmission roller (18) is arranged below the discharge end of the feed conveyor line (1).

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