A reagent bottle base container holder production device with a foreign object detection function

Abstract

The present invention discloses a production device for a reagent bottle base container holder with a foreign object detection function, which includes a feeding conveyor line, a detection conveyor line, and a discharging conveyor line arranged in sequence. The feeding conveyor line has an inverted discharging port and a right-side-up discharging port; the detection conveyor line includes parallel second and third conveyor belts. The second conveyor belt is aligned with the inverted discharging port, and there is a height difference between the feeding end of the second conveyor belt and the discharging end of the first conveyor belt for the inverted reagent bottle base container holder to flip. The third conveyor belt is aligned with the right-side-up discharging port. An industrial camera is provided on the detection conveyor line, and a guiding plate is also included on the detection conveyor line. A screening mechanism is provided at the tail of the detection conveyor line. The discharging conveyor line includes a fourth conveyor belt and a recycling trough or a recycling conveyor belt. This production device for the reagent bottle base container holder can automatically turn over, detect, and screen the reagent bottle base container holder, improve the detection efficiency and accuracy, and save labor costs at the same time.

Description

Technical Field

[0001] The present invention belongs to the technical field of reagent bottle base container processing equipment, and specifically relates to a production equipment for reagent bottle base containers with a foreign object detection function. Background Art

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

[0003] Reagent kits are generally made by injection molding. The processing and assembly of existing reagent kits generally rely on automated assembly lines. The automated assembly line completes the assembly by correspondingly loading reaction cups into each mounting hole of the reagent bottle base container holder and then correspondingly installing pipette tips on the reaction cups. However, during the production process, there may be foreign objects on the reagent bottle base container holder. If there are foreign objects on the reagent bottle base container holder, it will cause the automatic assembly to fail. Therefore, before assembly, it is necessary to first check for foreign objects. In the prior art, the inspection is generally carried out manually, but this manual inspection not only consumes a large amount of labor but also is unstable. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a production equipment for reagent bottle base containers with a foreign object detection function. This production equipment for reagent bottle base containers can automatically turn over, detect, and screen the reagent bottle base containers, improve the detection efficiency and accuracy, and save labor costs at the same time.

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions: a reagent bottle base container holder production equipment with a foreign body detection function, comprising a feed conveyor line, a detection conveyor line and a discharge conveyor line arranged in sequence, the feed conveyor line comprising 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 a normal discharge port is provided on the side of the first baffle close to the discharge end; the detection conveyor line comprises 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 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, the third conveyor belt is aligned with the normal discharge port, an industrial camera is arranged on the detection conveyor line, and the detection conveyor line also comprises a guide plate for guiding the reagent bottle base container holders on the second conveyor belt and the third conveyor belt to the shooting position of the industrial camera, a screening mechanism is provided at the tail of the detection conveyor line, and the discharge conveyor line comprises a fourth conveyor belt and a recovery trough or a recovery conveyor belt. The reagent bottle base container holder is transported to the first conveyor belt by the push plate lifting loader, 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 be discharged 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 from the upright discharge port. The reagent bottle base container holder discharged from the inverted discharge port will fall to the second conveyor when it is output from the discharge end of the first conveyor belt. On the 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, when the reagent bottle base container holder has a forward thrust and is pushed out of the discharge end of the first conveyor belt, the reagent bottle base container holder will flip over, and when the first conveyor belt and the second conveyor belt have a suitable height difference, the inverted reagent bottle base container holder flips 180 degrees and falls onto the second conveyor belt, and the originally upright reagent bottle base container holder is directly transported from the first conveyor belt to the third conveyor belt, so that the reagent bottle base container holders on the inspection conveyor line are all upright, and then these reagent bottle base container holders are guided by the guide plate to pass through the shooting position of the industrial camera in turn, and after the industrial camera shoots and analyzes and controls the screening mechanism to screen out the reagent bottle base container holders with foreign matter or other appearance problems to the recovery trough or the recovery conveyor belt.This reagent bottle base container support production equipment can automatically turn over, detect, and screen the reagent bottle base container supports, improving the detection efficiency and accuracy while saving labor costs.

[0006] In the above technical solution, preferably, a baffle is provided above the first conveyor belt on the feeding conveyor line and aligned with the upright discharge port. This structure can prevent the reagent bottle base container support from falling onto the position on the first conveyor belt aligned with the upright discharge port, and can prevent the inverted reagent bottle base container support from directly discharging from the upright discharge port without contacting the first baffle.

[0007] In the above technical solution, preferably, at least one second baffle for tipping the erected reagent bottle base container support is obliquely provided above the first conveyor belt on the feeding conveyor line and aligned with the inverted discharge port. This structure can tip the erected reagent bottle base container support to the upright or inverted position. "Erected" refers to the placement posture of the reagent bottle base container support with the long or short side of its side as the bottom.

[0008] In the above technical solution, preferably, a push plate lifting loader is provided at the feeding end of the feeding conveyor line. When loading materials through the push plate lifting loader during processing, workers only need to pour the reagent bottle base container supports into the hopper of the push plate lifting loader to continuously load materials neatly. The operation is simple and efficient, and it can effectively prevent the inverted reagent bottle base container support from directly discharging from the upright discharge port without contacting the first baffle.

[0009] In the above technical solution, preferably, the detection conveyor line includes a frame, on which a driving roller and several redirecting rollers are provided. The second conveyor belt and the third conveyor belt are wound parallelly on the driving roller and several redirecting rollers. The driving roller is located at the lowest position at the feeding end of the detection conveyor line. The upper surface of the second conveyor belt near the feeding end of the detection conveyor line forms a first inclined plane, and there is a height difference for the inverted reagent bottle base container support to flip between the first inclined plane and the discharge end of the first conveyor belt. The upper surface of the third conveyor belt near the feeding end of the detection conveyor line forms a second inclined plane, and the driving roller is arranged below the discharge end of the feeding conveyor line. This structure enables the driving roller to extend under the first conveyor belt when the third conveyor belt is close to the discharge end of the first conveyor belt, so that the first inclined plane can better receive the reagent bottle base container support, and at the same time enables the second conveyor belt and the third conveyor belt to be driven by the same driving roller.

[0010] In the above technical solution, preferably, the screening mechanism includes a material distribution disk rotatably arranged at the discharge end of the detection conveyor line. The rotating shaft of the material distribution disk is connected to a driving motor. The discharge conveyor line includes a fourth conveyor belt longitudinally arranged at the feeding end and a recovery trough or a recovery conveyor belt. A sliding disk is slidably arranged on the outer wall of the material distribution disk. A rack is arranged on the sliding disk opposite to the material distribution disk. The screening mechanism further includes a connecting rod rotatably connected to the side wall of the discharge end of the detection conveyor line at one end. The other end of the connecting rod is hinged to a wheel frame between the two racks. A gear is rotatably arranged on the wheel frame. The two sides of the gear are respectively engaged with the two racks. With this structure, the driving motor can be used to control the rotation of the material distribution disk according to the analysis result captured by the industrial camera, so as to convey the reagent bottle base container tray to the corresponding fourth conveyor belt or the recovery trough or the recovery conveyor belt. Especially when there are multiple recovery troughs or recovery conveyor belts corresponding to different defects, only through the rotation guidance of the material distribution disk, when the rotation angle is relatively large, there will be a large gap between the material distribution disk and the recovery trough or the recovery conveyor belt, resulting in the reagent bottle base container tray falling from the gap. With this structure, during the rotation of the material distribution disk, the rotation of the connecting rod will push the gear outwards, and through the cooperation of the rack and the gear, the movement of the sliding disk will be further accelerated. The sliding disk makes up for the gap between the material distribution disk and the recovery trough or the recovery conveyor belt, thereby preventing the reagent bottle base container tray from falling between the material distribution disk and the recovery trough or the recovery conveyor belt.

[0011] In the above technical solution, preferably, a guide rail is arranged at the bottom of the material distribution disk. A slider is slidably arranged on the guide rail. The sliding disk is fixedly connected to the slider. With this structure, the sliding of the sliding disk is smoother.

[0012] In the above technical solution, preferably, baffles are arranged on both sides of the feeding conveyor line. With this structure, it is prevented that the reagent bottle base container tray falls from both sides of the feeding conveyor line.

[0013] In the above technical solution, preferably, a first positioning column is arranged on the side of the feeding conveyor line. A first T-shaped groove is vertically arranged on the first positioning column. The T-shaped head of a first T-shaped bolt is slidably arranged in the first T-shaped groove. The first T-shaped bolt passes through the first stop rod and is fixed to the first positioning column by screwing a nut. With this structure, by unscrewing the nut, adjusting the position of the first T-shaped bolt in the first T-shaped groove and then screwing the nut tightly, the height of the first stop rod can be conveniently adjusted, so as to be suitable for the processing of reagent bottle base container trays of different models / sizes.

[0014] In the above technical solution, preferably, a second positioning column is provided on the side of the feed conveyor line, a second T-slot is vertically provided on the second positioning column, a T-head of a second T-bolt is slidably provided in the second T-slot, and the second T-bolt passes through the second baffle rod and is fixed to the second positioning column by tightening the bolt. With this structure, by unscrewing the nut, adjusting the position of the second T-bolt in the second T-slot and then tightening the nut, the height of the second baffle rod can be conveniently adjusted, thereby being suitable for the processing of reagent bottle base container holders of different models / sizes.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the reagent bottle base container support is transported to the first conveyor belt by the push plate lifting loading machine, and then transported forward by the first conveyor belt. When the reagent bottle base container support 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 support 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 support, and the top surface of the reagent bottle base container support will drop. After the drop, the top surface of the reagent bottle base container support is lower than the first baffle, and the reagent bottle base container support can discharge from the inverted discharge port. If the reagent bottle base container support is upright, the reagent bottle base container support will move along the first baffle all the time and finally discharge from the upright discharge port. The reagent bottle base container support discharged from the inverted discharge port is discharged from the discharge end of the first conveyor belt. When the reagent bottle base container holder is discharged, 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 is 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 flips 180 degrees and falls on the second conveyor belt, and the originally upright reagent bottle base container holder is 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 by the guide plate to pass through the industrial camera shooting position in turn, and the reagent bottle base container holders with foreign matter or other appearance problems are screened out to the recovery trough or recovery conveyor belt after the industrial camera shoots and analyzes and controls the screening mechanism. This reagent bottle base container holder production equipment can automatically turn over, detect and screen the reagent bottle base container holder, improve detection efficiency and detection accuracy, and save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of a feed conveying line in an embodiment of the present invention.

[0018] Figure 3 is Figure 2 a partially enlarged structural schematic diagram of

[0019] Figure 4 a structural schematic diagram of the detection conveyor line in the embodiment of the present invention.

[0020] Figure 5 a partially sectional structural schematic diagram of the screening mechanism in the embodiment of the present invention.

[0021] Figure 6 a structural schematic diagram of the reagent bottle base container holder detected in the embodiment of the present invention.

[0022] Figure 7 a structural schematic diagram of the reagent bottle base container holder falling from the first conveyor belt to the second conveyor belt in the embodiment of the present invention. Detailed implementation manners

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners: Refer to Figures 1 to 7, A production device for a reagent bottle base container holder with a foreign object detection function, comprising a feeding conveyor line 1, a detection conveyor line 2, and a discharging conveyor line 3 arranged in sequence. The feeding conveyor line 1 includes a first conveyor belt 4, and a number of ejector rods 5 are evenly fixed on the surface of the first conveyor belt 4. The distance between the ejector rods 5 is moderate, enabling the mounting holes 101 of the inverted reagent bottle base container holder 100 to be easily aligned with the ejector rods 5. The ejector rods 5 and the mounting holes 101 are not in one-to-one correspondence, and it is only necessary to ensure that the upright reagent bottle base container holder 100 is stably supported by the ejector rods 5. A first stop bar 6 is obliquely arranged on the first conveyor belt 4. There is an inverted discharging opening 7 between the first stop bar 6 and the first conveyor belt 4. A right-side-up discharging opening 8 is arranged on one side of the first stop bar 6 close to the discharging end. The height difference between the bottom of the first stop bar 6 and the top of the ejector 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 100 when the ejector rod 5 is inserted into the mounting hole 101 with the reagent bottle base container holder 100 placed flat on the first conveyor belt 4; the detection conveyor line 2 includes a parallel second conveyor belt 9 and a third conveyor belt 10. The second conveyor belt 9 is aligned with the inverted discharging opening 7. There is a height difference for the inverted reagent bottle base container holder 100 to flip between the feeding end of the second conveyor belt 9 and the discharging end of the first conveyor belt 4. The third conveyor belt 10 is aligned with the right-side-up discharging opening 8. A gantry is arranged on the detection conveyor line 2, and an industrial camera 11 is fixedly installed on the gantry. The detection conveyor line 2 also includes a guiding 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 shooting position of the industrial camera 11. A screening mechanism 13 is arranged at the tail of the detection conveyor line 2. The discharging conveyor line 3 includes a fourth conveyor belt 14 and a recovery trough 15 or a recovery conveyor belt.There are various ways to feed the reagent bottle base container holder 100. In this embodiment, one feeding method is selected for detailed introduction. In this embodiment, the reagent bottle base container holder 100 is conveyed onto the first conveyor belt 4 by a push plate lifting feeder (not shown in the figure), and then conveyed forward by the first conveyor belt 4. When the reagent bottle base container holder 100 is on the first conveyor belt 4, there are two states: upright and inverted. During the forward conveyance, it will be blocked 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, during the movement along the first stop bar 6, the ejector rod 5 will insert 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 descend. After the descent, the top surface of the reagent bottle base container holder 100 is lower than the first stop bar 6, and the reagent bottle base container holder 100 can discharge from the inverted discharge port 7. If the reagent bottle base container holder 100 is upright, then the reagent bottle base container holder 100 will keep moving along the first stop bar 6 and finally discharge from the upright discharge port 8; the reagent bottle base container holder 100 discharging from the inverted discharge port 7 will fall onto the second conveyor belt 9 when 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, when the reagent bottle base container holder 100 has a forward thrust and is pushed out of the discharge end of the first conveyor belt 4, the reagent bottle base container holder 100 will flip. 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 flips 180 degrees and falls onto the second conveyor belt 9, while the originally upright reagent bottle base container holder 100 is directly conveyed from the first conveyor belt 4 to the third conveyor belt 10, so that the reagent bottle base container holders 100 on the detection conveyor line 2 are all upright. Then these reagent bottle base container holders 100 pass through the shooting positions of the industrial camera 11 in sequence under the guidance of the guide plate 12. After being shot and analyzed by the industrial camera 11, the screening mechanism 13 is controlled to screen out the reagent bottle base container holders 100 with foreign objects or other appearance problems into the recovery trough 15 or the recovery conveyor belt. This production equipment for the reagent bottle base container holder 100 can automatically flip, detect, and screen the reagent bottle base container holder 100, improving the detection efficiency and detection accuracy, and saving labor costs at the same time.

[0024] In this embodiment, a baffle member 16 aligned with the upright discharge port 8 is provided above the first conveyor belt 4 on the feed conveyor line 1. The baffle member 16 has a frame-shaped structure. Some feeding methods may 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 directly discharging from the upright discharge port 8 without contacting the first stop lever 6. To adapt to different feeding methods, the baffle member 16 blocks the reagent bottle base container holder 100, which can prevent the reagent bottle base container holder 100 from falling onto the position on the first conveyor belt 4 aligned with the upright discharge port 8, and can avoid the inverted reagent bottle base container holder 100 directly discharging from the upright discharge port 8 without contacting the first stop lever 6.

[0025] In this embodiment, two second stop levers 17 for tipping the upright reagent bottle base container holder 100 are obliquely arranged above the first conveyor belt 4 on the feed conveyor line 1 at a position aligned with the inverted discharge port 7. The two second stop levers 17 are spaced apart and are both located in front of the first stop lever 6. The second stop lever 17 near the feed end is higher than the second stop lever 17 at the far feed end. With this structure, the upright reagent bottle base container holder 100 can be tipped to the upright or inverted position. "Upright" refers to the placement posture of the reagent bottle base container holder 100 with the long side or short side of its side as the bottom. The second stop lever 17 near the feed end is used to tip the reagent bottle base container holder 100 placed with the short side as the bottom, and the second stop lever 17 at the far feed end is used to tip the reagent bottle base container holder 100 placed with the long side as the bottom.

[0026] In this embodiment, a push plate lifting loader is provided at the feed end of the feed conveyor line 1. When feeding by the push plate lifting loader during processing, the worker only needs to pour the reagent bottle base container holder 100 into the hopper of the push plate lifting loader to continuously load the materials neatly. The operation is simple and efficient, and it can effectively prevent the inverted reagent bottle base container holder 100 from directly discharging from the upright discharge port 8 without contacting the first stop lever 6.

[0027] In this embodiment, the detection conveyor line 2 includes a frame, on which a driving roller 18 and a plurality of redirecting rollers 19 are provided. A second conveyor belt 9 and a third conveyor belt 10 are wound parallelly on the driving roller 18 and the plurality of redirecting rollers 19. The driving roller 18 is located at the lowermost part of the feeding end of the detection conveyor line 2. The upper surface of the second conveyor belt 9 near the feeding end side of the detection conveyor line 2 forms a first inclined surface 20. There is a height difference for the inverted reagent bottle base container carrier 100 to flip between the first inclined surface 20 and the discharging end of the first conveyor belt 4. The upper surface of the third conveyor belt 10 near the feeding end side of the detection conveyor line 2 forms a second inclined surface 21. The driving roller 18 is arranged below the discharging end of the feeding conveyor line 1. With this structure, when the third conveyor belt 10 is close to the discharging end of the first conveyor belt 4, the driving roller 18 can extend under the first conveyor belt 4, so that the first inclined surface 20 can better receive the reagent bottle base container carrier 100. At the same time, the second conveyor belt 9 and the third conveyor belt 10 can be driven by the same driving roller 18.

[0028] In this embodiment, the screening mechanism 13 includes a distributing plate 22 rotatably arranged at the discharging end of the detection conveyor line 2. The rotating shaft of the distributing plate 22 is connected with a driving motor. The discharging conveyor line 3 includes a fourth conveyor belt 14 arranged longitudinally at the feeding end and a recycling chute 15 or a recycling conveyor belt. In this embodiment, there are two recycling chutes 15. A sliding plate 23 is slidably arranged on the outer wall of the distributing plate 22. A rack 24 is arranged opposite to the distributing plate 22 on the sliding plate 23. The screening mechanism 13 further includes a connecting rod 25 whose one end is rotatably connected to the side wall of the discharging end of the detection conveyor line 2. The other end of the connecting rod 25 is hinged to a wheel frame 26 between the two racks 24. A gear 27 is rotatably arranged on the wheel frame 26. The two sides of the gear 27 are respectively meshed with the two racks 24. With this structure, the driving motor can control the rotation of the distributing plate 22 according to the analysis result photographed by the industrial camera 11, so as to convey the reagent bottle base container carrier 100 to the corresponding fourth conveyor belt 14 or recycling chute 15 or recycling conveyor belt. Especially in the case of corresponding to different defects, such as the reagent bottle base container carrier 100 has poor injection molding, the reagent bottle base container carrier 100 has foreign objects and the reagent bottle base container carrier 100 has flash and other different defects, and there are multiple recycling chutes 15 or recycling conveyor belts. Only through the rotation guidance of the distributing plate 22, when the rotation angle is relatively large, there will be a large gap between the distributing plate 22 and the recycling chute 15 or recycling conveyor belt, resulting in the reagent bottle base container carrier 100 falling from the gap. With this structure, during the rotation of the distributing plate 22, the rotation of the connecting rod 25 will push the gear 27 outwards, and further accelerate the movement of the sliding plate 23 through the cooperation of the rack 24 and the gear 27. The sliding plate 23 makes up for the gap between the distributing plate 22 and the recycling chute 15 or recycling conveyor belt, thus preventing the reagent bottle base container carrier 100 from falling between the distributing plate 22 and the recycling chute 15 or recycling conveyor belt.

[0029] In this embodiment, a guide rail 28 is provided at the bottom of the material distribution tray 22. 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 tray 23 is fixedly connected to the slider. This structure makes the sliding of the sliding tray 23 smoother.

[0030] In this embodiment, to prevent the reagent bottle base container holder 100 from falling off both sides of the feeding conveyor line 1, baffles 29 are provided on both sides of the feeding conveyor line 1.

[0031] In this embodiment, a first positioning post 30 is provided on the side of the feeding conveyor line 1. A first T-shaped groove 31 is vertically provided on the first positioning post 30. The T-shaped head of a first T-shaped bolt 32 is slidably provided in the first T-shaped groove 31. The first T-shaped bolt 32 passes through the first stop bar 6 and is fixed to the first positioning post 30 by screwing the bolt tightly. By unscrewing the nut, adjusting the position of the first T-shaped bolt 32 in the first T-shaped groove 31 and then screwing the nut tightly, the height of the first stop bar 6 can be conveniently adjusted, so as to be suitable for the processing of reagent bottle base container holders 100 of different models / sizes.

[0032] In this embodiment, a second positioning post 33 is provided on the side of the feeding conveyor line 1. A second T-shaped groove is vertically provided on the second positioning post 33. The T-shaped head of a second T-shaped bolt is slidably provided in the second T-shaped groove. The second T-shaped bolt passes through the second stop bar 17 and is fixed to the second positioning post 33 by screwing the bolt tightly. By unscrewing the nut, adjusting the position of the second T-shaped bolt in the second T-shaped groove and then screwing the nut tightly, the height of the second stop bar 17 can be conveniently adjusted, so as to be suitable for the processing of reagent bottle base container holders 100 of different models / sizes.

[0033] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A reagent bottle base container holder production device with a foreign object detection function, characterized in that: It includes a feeding conveyor line (1), an inspection conveyor line (2), and a discharging conveyor line (3) arranged in sequence. The feeding conveyor line (1) includes a first conveyor belt (4), and a number of ejector rods (5) are distributed on the surface of the first conveyor belt (4). A first stop bar (6) is obliquely arranged on the first conveyor belt (4). There is an inverted discharge port (7) between the first stop bar (6) and the first conveyor belt (4). A right-side-up discharge port (8) is arranged on one side of the first stop bar (6) close to the discharge end. The inspection conveyor line (2) includes a parallel second conveyor belt (9) and a third conveyor belt (10). The second conveyor belt (9) is aligned with the inverted discharge port (7). There is a height difference for the inverted reagent bottle base container carrier (100) to flip between the feeding end of the second conveyor belt (9) and the discharging end of the first conveyor belt (4). The third conveyor belt (10) is aligned with the right-side-up discharge port (8). An industrial camera (11) is arranged on the inspection conveyor line (2). The inspection conveyor line (2) also includes a guide plate (12) that guides the reagent bottle base container carriers (100) on the second conveyor belt (9) and the third conveyor belt (10) to the shooting position of the industrial camera (11). A screening mechanism (13) is arranged at the tail of the inspection conveyor line (2). The discharging conveyor line (3) includes a fourth conveyor belt (14) and a recovery trough (15) or a recovery conveyor belt.

2. The reagent bottle base container holder production equipment with a foreign object detection function according to claim 1, characterized in that: A baffle member (16) aligned with the right-side-up discharge port (8) is arranged above the first conveyor belt (4) on the feeding conveyor line (1).

3. The production equipment for a reagent bottle base container holder with a foreign object detection function as described in claim 2, characterized in that: At least one second stop bar (17) for tipping over the upright reagent bottle base container carrier (100) is obliquely arranged above the first conveyor belt (4) on the feeding conveyor line (1).

4. The reagent bottle base container holder production equipment with a foreign object detection function according to claim 1, characterized in that: A push plate lifting loader is arranged at the feeding end of the feeding conveyor line (1).

5. The reagent bottle base container holder production equipment with a foreign object detection function as described in claim 1, characterized in that: The inspection conveyor line (2) includes a frame. A driving roller (18) and a number of redirecting rollers (19) are arranged on the frame. The second conveyor belt (9) and the third conveyor belt (10) are parallelly wound around the driving roller (18) and the number of redirecting rollers (19). The driving roller (18) is located at the lowest position at the feeding end of the inspection conveyor line (2). The upper surface of the second conveyor belt (9) near the feeding end side of the inspection conveyor line (2) forms a first inclined surface (20). There is a height difference for the inverted reagent bottle base container carrier (100) to flip between the first inclined surface (20) and the discharging end of the first conveyor belt (4). The upper surface of the third conveyor belt (10) near the feeding end side of the inspection conveyor line (2) forms a second inclined surface (21). The driving roller (18) is arranged below the discharging end of the feeding conveyor line (1).

6. The production equipment for the reagent bottle base container holder with a foreign object detection function according to claim 1, characterized in that: The screening mechanism (13) includes a material distribution plate (22) rotatably arranged at the discharge end of the detection conveyor line (2). The rotating shaft of the material distribution plate (22) is connected to a driving motor. The discharge conveyor line (3) includes a fourth conveyor belt (14) longitudinally arranged at the feed end and a recovery material trough (15) or a recovery conveyor belt. A sliding plate (23) is slidably arranged on the outer wall of the material distribution plate (22). A rack (24) is arranged on the sliding plate (23) opposite to the material distribution plate (22). The screening mechanism (13) further includes a connecting rod (25) rotatably connected to one end of the side wall of the discharge end of the detection conveyor line (2). The other end of the connecting rod (25) is hinged to a wheel frame (26) between the two racks (24). A gear (27) is rotatably arranged on the wheel frame (26). The two sides of the gear (27) are respectively engaged with the two racks (24).

7. The production equipment for the reagent bottle base container holder with a foreign object detection function as described in claim 6, characterized in that: A guide rail (28) is arranged at the bottom of the material distribution plate (22). A slider is slidably arranged on the guide rail (28). The sliding plate (23) is fixedly connected to the slider.

8. The production equipment for the reagent bottle base container holder with a foreign object detection function as described in claim 1, characterized in that: Baffles (29) are arranged on both sides of the feed conveyor line (1).

9. The production equipment for a reagent bottle base container holder with a foreign object detection function as described in claim 1, characterized in that: A first positioning column (30) is arranged on the side of the feed conveyor line (1). A first T-shaped groove (31) is vertically arranged on the first positioning column (30). The T-shaped head of a first T-shaped bolt (32) is slidably arranged in the first T-shaped groove (31). The first T-shaped bolt (32) passes through the first stop rod (6) and is fixed to the first positioning column (30) by screwing the bolt to tighten the first T-shaped bolt (32) and the first stop rod (6).

10. The production equipment for a reagent bottle base container holder with a foreign object detection function according to claim 3, characterized in that: A second positioning column (33) is arranged on the side of the feed conveyor line (1). A second T-shaped groove is vertically arranged on the second positioning column (33). The T-shaped head of a second T-shaped bolt is slidably arranged in the second T-shaped groove. The second T-shaped bolt passes through the second stop rod (17) and is fixed to the second positioning column (33) by screwing the bolt to tighten the second T-shaped bolt and the second stop rod (17).

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