阅读说明：本技术 智能水针异物检测仪 (Intelligent water needle foreign matter detector ) 是由 钟波 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种智能水针异物检测仪,包括：翻转装置,所述翻转装置用于带动待测一支或一组水针安瓿瓶翻转摆动；检测装置,所述检测装置设置于所述翻转装置的一侧,并用于对摆动中和/或摆动完的待测水针进行异物检测,翻转装置对待测水针安瓿瓶一支或者一组进行翻转摆动,将待测水针内的药液进行颠倒晃动使得待测水针内的异物在药液内上下翻滚,将待测水针翻转完或者在翻转过程中,经检测装置对待测水针进行检测,判定待测水针内是否有异物,由于异物在翻滚后通过自身重力会在药液内沉降,通过使异物多次翻滚,并通过检测装置对待测水针拍摄和/或拍照处理,具有提高了抽检水针的异物监测准确性的效果。(The invention discloses an intelligent water needle foreign matter detector, which comprises: the turnover device is used for driving one or a group of water needle ampoule bottles to be tested to turn and swing; detection device, detection device set up in one side of turning device for to carry out the foreign matter detection to the squirt that awaits measuring in the swing and/or the swing is accomplished, turning device is to the squirt ampoule that awaits measuring or a set of swing that overturns, the liquid medicine in the squirt that will await measuring is reversed and is rocked and make the foreign matter in the squirt that awaits measuring roll from top to bottom in the liquid medicine, the squirt that will await measuring is overturned or at the upset in-process, detect the squirt that awaits measuring through detection device, judge whether there is the foreign matter in the squirt that awaits measuring, because the foreign matter can subside in the liquid medicine through self gravity after rolling, through making the foreign matter roll many times, and shoot and/or shoot the processing to the squirt that awaits measuring through detection device, the effect that has improved the foreign matter monitoring accuracy of selective examination squirt.)

1. The utility model provides an intelligence water needle foreign matter detector which characterized in that: the method comprises the following steps:

the turnover device (2) is used for driving one or a group of water needle ampoule bottles to be tested to turn and swing;

and the detection device (6) is arranged on one side of the turnover device (2) and is used for detecting foreign matters in the swinging and/or the swung water needle to be detected.

2. The intelligent water needle foreign matter detector of claim 1, wherein: be provided with mount (1) on the detector, turning device (2) are including turning over dish (21), and the detector still includes first drive arrangement (3), first drive arrangement (3) set up in on mount (1) and be used for connecting turning over dish (21) with mount (1), still be provided with clamping component (22) on the detector, clamping component (22) set up in on turning over dish (21).

3. The intelligent water needle foreign matter detector of claim 2, wherein: the first driving device (3) comprises a first swing cylinder (31), the first swing cylinder (31) is fixed on the turnover plate (21), and the output end of the first swing cylinder (31) is connected with the turnover plate (21) and drives the turnover plate (21) to rotate along a vertical surface.

4. The intelligent water needle foreign matter detector of claim 2, wherein: the clamping assembly (22) comprises a fixing seat (221), the fixing seat (221) is arranged on the turnover disc (21), a clamping cylinder (222) axially penetrates through the fixing seat (221), a clamping block (223) is arranged at one end of the clamping cylinder (222), a base (224) corresponding to the clamping block (223) is arranged on the turnover disc (21), a water needle to be tested is abutted between the base (224) and the clamping block (223) and clamped tightly through the gravity of the clamping cylinder, a limiting assembly (11) is arranged on the fixing frame (1), and the limiting assembly (11) is used for limiting the swing amplitude of the turnover disc (21).

5. The intelligent water needle foreign matter detector of claim 4, wherein: the limiting component (11) comprises a limiting seat (111), the limiting seat (111) is arranged on the fixed frame (1), a lifting rod (112) penetrates through the limiting seat (111), the lifting rod (112) penetrates through the limiting seat (111) and a limiting block (113) is arranged at one end of the turnover disc (21), a limiting groove (114) is formed on the limiting block (113), a clamping block (2222) is arranged on one side of the clamping cylinder (222) close to the limiting block (113), the clamping block (2222) is clamped in the limiting groove (114) and limits the turnover disc to swing at one side of the fixed frame, the clamping cylinder (222) is provided with a clamping ring (2221), and the clamping ring (2221) abuts against the fixed seat (221) and is used for adjusting the distance between the clamping block (223) and the base (224) so as to be suitable for water needles of different models to clamp and fix.

6. The intelligent water needle foreign matter detector as claimed in any one of claims 2-5, wherein: the detector further comprises a background conversion device (4), the background conversion device (4) and the detection device (6) are arranged oppositely, and the background conversion device (4) is used for switching detection scenes and detecting foreign matters in the water needle to be detected.

7. The intelligent water needle foreign matter detector of claim 6, wherein: background conversion equipment (4) are including curtain (41), curtain (41) set up in on mount (1) and with turnover disk (21) are relative setting, curtain (41) are including blank and blackboard, be provided with polish hole (211) in the corresponding position of the squirt that awaits measuring on turnover disk (21), it changes the background so that awaits measuring the squirt and carry out the foreign matter detection of different scenes to polish hole (211) when being used for switching between blank and the blackboard, and the detector still includes second drive arrangement (5), second drive arrangement (5) are connected background conversion equipment (4) for it is right background conversion equipment (4) carry out the switching of different detection scenes.

8. The intelligent water needle foreign matter detector of claim 7, wherein: second drive arrangement (5) include second swing cylinder (51), second swing cylinder (51) set up in on mount (1), the output of second swing cylinder (51) with curtain (41) are connected and are used for the upset curtain (41) are in order to switch blank and blackboard.

9. The intelligent water needle foreign matter detector as claimed in any one of claims 2-5, wherein: detection device (6) include camera (61), camera (61) set up in on mount (1), camera (61) aim at the squirt that awaits measuring and be used for making a video recording and the record to the squirt that awaits measuring after the upset, be provided with banks (62) on mount (1), banks (62) are used for polishing the squirt bottom that awaits measuring from the below and/or the side direction of the squirt that awaits measuring.

10. The intelligent water needle foreign matter detector as claimed in any one of claims 1-5, wherein: the detector also comprises an identification device (7), wherein the identification device (7) is arranged on one side of the detection device (6) and is used for marking the unqualified water needles which are detected by the detection device (6).

11. The intelligent water needle foreign matter detector of claim 10, wherein: the identification device (7) comprises an ink jet printer (71), the ink jet printer (71) is arranged on the fixing frame (1) and located on one side of the water needle to be detected, and the ink jet printer (71) is used for marking the detected water needle.

Technical Field

The invention relates to the technical field of medicine detection, in particular to an intelligent water needle foreign matter detector.

Background

The lamp inspection machine is a pharmaceutical machine for detecting medicines in order to ensure the safety of medicine administration of people and avoid the occurrence of medication accidents, is inspection equipment after glass bottle liquid is filled, and consists of a lamp inspection box, a lamp inspection table, a lamp inspection instrument and a computer display screen.

The water needles in the prior art are produced in batches, tens of thousands of water needles or even hundreds of thousands of water needles are produced in sequence, and for the water needles after being marketed, the national drug inspection departments need to carry out spot inspection on the water needles produced in the market. The existing lamp inspection machine comprises the following defects during detection: 1. the water needle to be detected rotating along the central axis forms a vortex at the bottom, so that foreign matters are always adsorbed at the bottom of the water needle, and the detection error is overlarge; 2. when the water needle to be detected rotates, the rotating speed is too high, and foreign matters can not be captured due to too fast movement of the foreign matters in the water needle; 3. when the water needle to be detected is subjected to rotation detection, small foreign matters are always adsorbed on the inner wall of the water needle due to overlarge centrifugal force, and the foreign matters are artificially misjudged to be foreign matters on the water needle bottle, so that detection errors are overlarge.

Aiming at the defects of the prior art, the invention provides an intelligent water needle foreign matter detector.

Disclosure of Invention

The invention provides an intelligent water needle foreign matter detector, which aims to solve the technical problems that the existing water needle is manually detected during sampling inspection, then a water needle to be detected is rotated at a high speed along a central axis and is detected, and the foreign matter is always adsorbed at the bottom of the water needle due to the fact that a vortex is formed at the bottom of the water needle to be detected which rotates along the central axis, and detection errors are overlarge.

According to an aspect of the present invention, there is provided an intelligent water needle foreign matter detector, including:

the turnover device is used for driving one or a group of water needle ampoule bottles to be tested to turn and swing;

and the detection device is arranged on one side of the turnover device and is used for detecting foreign matters in the swinging and/or the swung water needle to be detected.

By adopting the technical scheme, when the foreign matter detection is carried out on the water needle to be detected, one or a group of ampoule bottles of the water needle to be detected is overturned and swung by the overturning device, the liquid medicine in the water needle to be detected is overturned and shaken to enable the foreign matter in the water needle to be detected to roll up and down in the liquid medicine, the water needle to be detected is overturned or in the overturning process, the water needle to be detected is detected by the detecting device to judge whether the foreign matter exists in the water needle to be detected, the foreign matter can be settled in the liquid medicine through self gravity after being overturned, the foreign matter is overturned for multiple times, the water needle to be detected is shot and/or photographed by the detecting device, if the relative position between the foreign matter and the water needle bottle to be detected is kept unchanged all the time, the foreign matter is judged to be the foreign matter on the water needle bottle to be detected, the water needle to be detected is judged to be qualified, and if the relative position between the foreign matter and the water needle bottle to be detected moves in a certain track or moves out of order, the foreign matter is judged to be the foreign matter in the liquid medicine in the water needle to be detected, the water needle to be detected is judged to be unqualified, the water needle to be detected is marked through the identification device, the judgment result of the water needle to be detected is prevented from being influenced artificially, and the foreign matter monitoring accuracy of the spot check water needle is improved.

Furthermore, the detector is provided with a fixing frame, the turnover device comprises a turnover plate, the detector further comprises a first driving device, the first driving device is arranged on the fixing frame and used for connecting the turnover plate with the fixing frame, and the clamping assembly is arranged on the turnover plate.

Through adopting the above technical scheme, turning device is including the turnover disk, rotate the turnover disk on the mount and set up first drive arrangement in the rotation end of turnover disk, through the swing of first drive arrangement drive turnover disk, the centre gripping subassembly on the turnover disk presss from both sides tight fixedly to the squirt that awaits measuring, swing along vertical face through driving the turnover disk, make the liquid medicine in the squirt that awaits measuring roll and drive the foreign matter drunkenness in the squirt that awaits measuring, through the observation to foreign matter motion path, can confirm whether qualified the squirt that awaits measuring, and drive the squirt swing that awaits measuring through the swing of turnover disk, avoid appearing the squirt that awaits measuring and rotate the bottom center that forms the swirl in the squirt that awaits measuring along the center pin makes the foreign matter wait the swirl, can't judge the foreign matter, and then reduced the problem of the accuracy that awaits measuring the squirt foreign matter judgement.

Furthermore, the first driving device comprises a first swing cylinder, the first swing cylinder is fixed on the turnover disc, and an output end of the first swing cylinder is connected with the turnover disc and drives the turnover disc to swing along a vertical surface.

Through adopting above-mentioned technical scheme, order about the upset dish through first swing cylinder and rotate and can control the range that admits air and then control the upset of first swing cylinder to avoid the upset dish swing amplitude too big to cause the monitoring and the judgement to the interior foreign matter of the squirt needle that awaits measuring that the excessive bubble appears in the squirt needle that awaits measuring, improved the accuracy that detects of the foreign matter of the squirt needle that awaits measuring.

Furthermore, the clamping assembly comprises a fixed seat, the fixed seat is arranged on the turnover disc, a clamping cylinder penetrates through the fixed seat along the radial direction, one end of the clamping cylinder is provided with a clamping block, the turnover disc is provided with a base corresponding to the clamping block, the water needle to be tested is abutted between the base and the clamping block, the fixed seat is provided with a limiting assembly, and the limiting assembly is used for limiting the swing amplitude of the turnover disc.

Through adopting the above technical scheme, when examining the squirt cut to await measuring, it is fixed to press from both sides tightly through the centre gripping subassembly on the upset dish, the centre gripping subassembly is including setting up the fixing base on the upset dish, wear to be equipped with a centre gripping section of thick bamboo on the fixing base, bottom at a centre gripping section of thick bamboo is provided with the grip block, will examine the squirt cut centre gripping on the upset dish through the base cooperation on grip block and the upset dish, when examining the squirt cut to the oscillation, avoid the squirt cut to drop and lead to the condition emergence that detects the failure, when the carousel is turned over in the oscillation, control the range of oscillation of the upset dish through spacing subassembly on the fixing frame, avoid the too big squirt cut of oscillation that causes the squirt cut to examine to rock and acutely to produce the detection that more bubble influences the foreign matter.

Further, spacing subassembly includes spacing seat, spacing seat set up in on the mount, wear to be equipped with the shadoof on the spacing seat, the shadoof wears to establish spacing seat and being located the one end of overturning the dish is provided with the stopper, the spacing groove has been seted up on the stopper, a centre gripping section of thick bamboo is close to one side of stopper is provided with the fixture block, the fixture block joint in spacing inslot, be provided with the snap ring on the centre gripping section of thick bamboo, the snap ring butt in the fixing base be used for adjusting the grip block with the squirt that the distance between the base carries out the centre gripping with the adaptation different models is fixed.

By adopting the technical scheme, the turnover disc is limited by the limiting component when swinging, the limiting component comprises a limiting seat fixed on the fixing frame, a lifting rod is arranged on the limiting seat in a penetrating way, the bottom end of the lifting rod is provided with a limiting block, the limiting block is provided with a penetrating limiting groove along the side wall, the upper end of the clamping cylinder is provided with a clamping block, when the turnover disc swings, the clamping block is clamped in the limiting groove at the highest position to limit the clamping cylinder, the overturning plate is controlled by the limiting component to drive the to-be-detected squirt cut to swing on one side of the limiting seat, the overturning plate is prevented from swinging too much, the phenomenon that detection and judgment of foreign matters are influenced by excessive bubbles in the squirt cut caused by the fact that the overturning plate drives the to-be-detected squirt cut to swing too much is avoided, the clamping cylinder is further provided with a clamping ring, the clamping ring moves on the outer wall of the clamping cylinder, and the distance between the clamping block at the bottom end of the clamping cylinder and the base is adjusted to adapt to the water needles with different sizes for detection.

Furthermore, the detector also comprises a background conversion device, wherein the background conversion device and the detection device are oppositely arranged, and the background conversion device is used for switching detection scenes and detecting foreign matters in the water needle to be detected.

By adopting the technical scheme, when the water needle to be detected is detected, the background conversion device is matched with the detection device for use, and different backgrounds are switched while detection is carried out so that the detection device can conveniently detect foreign matters with different colors in the water needle to be detected and reverse screening.

Further, background conversion equipment includes the curtain, the curtain set up in on the mount and with the turnover dish is relative setting, the curtain includes blank and blackboard, be provided with the light hole in the corresponding position of the squirt that awaits measuring on the turnover dish, change the background so that the squirt that awaits measuring carries out the foreign matter detection of different scenes when being used for switching between blank and the blackboard in the light hole, the detector still includes second drive arrangement, second drive arrangement connects background conversion equipment for it is right background conversion equipment carries out the switching of different detection scenes.

Through adopting above-mentioned technical scheme, be provided with background conversion equipment on the mount, background conversion equipment sets up the relative position at the turnover dish, background conversion equipment includes the curtain, the curtain sets up along the mount with the turnover dish relatively, when the foreign matter that carries out the squirt that awaits measuring detects, switch over the detection that white board and blackboard carry out different scenes through the curtain, use blackboard (dark color plate) as the background when detecting the interior light color foreign matter of the squirt that awaits measuring (for example white foreign matter, grey foreign matter, light yellow foreign matter etc.), use whiteboard (light color plate) as the background when detecting the interior dark color foreign matter of the squirt that awaits measuring (for example black foreign matter, dark blue foreign matter, dark green foreign matter etc.), have the accuracy that improves the squirt foreign matter and detect.

Further, the second driving device comprises a second swing cylinder, the second swing cylinder is arranged on the fixing frame, and the output end of the second swing cylinder is connected with the curtain wall and used for turning over the curtain wall to switch the white board and the blackboard.

Through adopting above-mentioned technical scheme, second drive arrangement includes second swing cylinder, when carrying out the switching of curtain, through switching the curtain, corresponds blank and blackboard respectively in the water needle department that awaits measuring to carry out the background support to the water needle that awaits measuring through the pore of polishing, and carry out a lot of detection to the water needle that awaits measuring through the conversion of curtain, improve the accuracy that the water needle detected.

Further, detection device includes the camera, the camera set up in on the mount, the camera is aimed at the water needle that awaits measuring and is used for making a video recording and the record to the water needle that awaits measuring after the upset, be provided with the banks on the mount, the banks is used for polishing the water needle that awaits measuring through the water needle bottom that awaits measuring.

By adopting the technical scheme, when the water needle is detected, the water needle to be detected swings on the turnover disc, when the water needle swings and stops at the position of the polishing hole, the water needle to be detected is polished through the lamp group on the fixing frame, the swung water needle is photographed through the camera, and as the water needle swings along with the turnover disc, liquid medicine in the water needle swings back and forth to drive sundries in the water needle to move in the water needle and photograph (or continuously photograph) repeatedly for multiple times, if the sundries appear and the track of the sundries in the photograph is changed after the multiple times of photographing, the sundries are in the liquid medicine in the water needle, and the water needle is unqualified; if sundries appear and the positions of the sundries are unchanged or no sundries are left after multiple times of photographing and comparison, the sundries may be on a water needle bottle, or the sundries stained by the water needle in transportation are not cleaned up, and whether the water needle is qualified or not needs to be further judged.

Furthermore, the detector also comprises an identification device which is arranged on one side of the detection device and is used for marking the unqualified water needles which are detected by the detection device.

Through adopting above-mentioned technical scheme, when examining the water needle that awaits measuring, the water needle that awaits measuring with unqualified discriminates out, marks unqualified water needle and transmits unqualified water needle confidence to the computer on and store through identification means.

Further, the identification device comprises an ink jet numbering machine, the ink jet numbering machine is arranged on the fixing frame and located on one side of the water needle to be detected, and the ink jet numbering machine is used for marking the unqualified water needle.

Through adopting above-mentioned technical scheme, set up the ink jet numbering machine on the mount, when examining the squirt needle that awaits measuring, spout the sign through the ink jet numbering machine to the unqualified squirt needle that detects, with unqualified squirt needle mark, avoid finishing the back in the inspection, do not mix unqualified squirt needle, cause the retest, the work efficiency is improved, and through marking unqualified squirt needle, can trace back to the batch of unqualified squirt needle and report in batches and destroy, it causes the harm to the patient to avoid having detected the squirt needle mistake and go into the market.

The invention has the following beneficial effects:

the intelligent water needle foreign matter detector detects the water needle which is randomly detected in the market, the water needle to be detected is clamped between the clamping blocks and the base, the overturning disc is driven to rotate by the first swinging air cylinder, when the water needle to be detected is clamped and detected, the clamping blocks with different specifications are replaced according to the model of the water needle to be detected, the clamping block is clamped by the limiting block on the lifting rod to pull the clamping cylinder to move along the fixed seat, the clamping cylinder is clamped on the fixed seat by the clamping ring on the outer wall of the clamping cylinder, the water needles with different models are clamped by adjusting the position of the clamping cylinder and the clamping blocks with different sizes, when the overturning disc is driven to swing by the first swinging air cylinder, the clamping block on the clamping cylinder is clamped in the limiting groove on the limiting block at the bottom end of the lifting rod to limit the swinging amplitude of the overturning disc, so that the swinging amplitude of the water needle to be detected is controlled, and the detection difficulty caused by the generation of large bubbles is avoided, the curtain wall is driven to rotate by the second swing cylinder so as to switch the white board and the blackboard, the blackboard is adopted when white foreign matters in the water needle to be detected are detected, the white board is adopted when black foreign matters in the water needle to be detected are detected, the water needle to be detected is repeatedly detected for multiple times through the white board and the blackboard, the accuracy of a detection result is ensured, the water needle to be detected swings along a vertical surface, the camera is used for shooting the swung water needle, the water needle swings along with the turnover disc, liquid medicine in the water needle swings back and forth when shooting is carried out, sundries in the water needle are driven to move in the water needle, the shooting is repeatedly carried out for multiple times, if the sundries are generated and the track of the sundries in the contrast picture is changed after the shooting is carried out for multiple times, the sundries are in the liquid medicine in the water needle, and the water needle is unqualified; if sundries appear and the position of the sundries is unchanged or no sundries are left after multiple photographing and comparison, the sundries are possibly in the water needle bottle, the sundries which are stained in the transportation process are not cleaned up, whether the water needle is qualified or not is further judged, code spraying and marking are carried out on unqualified water needles through a code spraying machine when the water needles to be detected are unqualified, code spraying is carried out for time including detection, the unqualified water needles are marked to specific time, quality feedback is carried out on the water needles which are subjected to spot inspection in the market, the accuracy of water needle detection is ensured, and the effect of improving the accuracy of foreign matter monitoring of the spot inspection water needles is achieved.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall structure of a preferred embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Illustration of the drawings:

1. a fixed mount; 11. a limiting component; 111. a limiting seat; 112. lifting a rod; 113. a limiting block; 114. a limiting groove; 12. A control center; 2. a turning device; 21. turning over the turntable; 211. polishing holes; 22. a clamping assembly; 221. a fixed seat; 222. A clamping cylinder; 2221. a snap ring; 2222. a clamping block; 223. a clamping block; 224. a base; 3. a first driving device; 31. A first swing cylinder; 4. a background converting means; 41. curtain wall; 5. a second driving device; 51. a second swing cylinder; 6. A detection device; 61. a camera; 62. a lamp group; 7. an identification device; 71. provided is an ink jet printer.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the accompanying drawings, but the invention can be embodied in many different forms, which are defined and covered by the following description.

Example 1

As shown in fig. 1 and fig. 2, the present embodiment discloses an intelligent water needle foreign matter detector, which includes a fixing frame 1, a turning device 2, a first driving device 3, a background conversion device 4, a second driving device 5, a detection device 6 and an identification device 7 are installed on the fixing frame 1, and the detection device 6 and the background conversion device 4 are arranged along the front and back of a water needle to be detected. When the water needle which is randomly inspected in the market is inspected, the water needle to be inspected is clamped by the clamping component 22 on the turnover device 2, the turnover device 2 is driven to swing by the first driving device 3 to drive the water needle to be inspected to swing on the fixed frame 1 and drive the water needle to be inspected to swing on a vertical surface, when the water needle to be inspected is reset to an initial position, the water needle to be inspected is detected by the detecting device 6, the water needle to be inspected which is shaken by liquid medicine is photographed for a plurality of times, the detection is repeated, the front and back photos are compared, if the foreign matter is inconvenient to be always at the same position, the foreign matter can be the outer surface of the water needle to be inspected or the foreign matter carried during the manufacture of the water needle to be inspected, the water needle to be inspected is qualified, if the front and back photos are compared, the foreign matter moves in a track, the foreign matter is the foreign matter in the liquid medicine in the water needle to be inspected, the water needle to be inspected is unqualified, and the background conversion device 4 is driven to operate by the second driving device 5, therefore, different scenes are switched to detect the foreign matters of the water needles to be detected, unqualified water needles to be detected are marked by the identification device 7 after detection is finished, and the condition that the unqualified water needles are dropped to cause invalid detection results is avoided. As the deformation of this embodiment, when detecting the squirt cut to be detected, not only the squirt cut to be detected is overturned along the vertical surface, but also the squirt cut to be detected is overturned along the inclined surface, and causes the squirt cut to be detected to have a gravity component to drive the foreign matter in the overturned squirt cut to subside in the squirt cut under the action of gravity when waiting to overturn, supplies detection device to catch.

The turnover device 2 comprises a turnover disc 21 which is rotatably connected to the fixed frame 1, the clamping component 22 is arranged on the turnover disc 21, the turnover disc 21 swings to drive the water needle to be detected on the clamping component 22 to swing, and the foreign matter detection of the water needle to be detected is carried out. The clamping assembly 22 comprises a fixing seat 221, a clamping cylinder 222, the clamping cylinder 222 penetrates through the fixing seat 221 and has friction force with the fixing seat 221 to enable the clamping cylinder 222 to be fixed in the fixing seat 221 again and clamp the water needle to be detected, the clamping cylinder clamps the water needle to be detected and swings on one side of the fixing frame 1, the gravity effect of the clamping cylinder 222 is always supported downwards tightly against the water needle to be detected, the bottom end of the clamping cylinder 222 is connected with a clamping block 223 in a threaded mode, a base 224 is arranged on the overturning plate 21, a supporting plate is arranged on the base 224, plastic materials are adopted for supporting, damage to the water needle caused by supporting the water needle tightly is avoided, through holes are formed in the centers of the base 224 and the supporting plate in a penetrating mode, light can conveniently penetrate through the water needle to be detected to be polished, and the shot detection photo is clearer. When the clamping cylinder 222 moves to a desired position, the clamping cylinder 222 is positioned and fixed by the snap ring 2221 being in interference fit with the outer wall of the clamping cylinder 222 and abutting against the fixing seat 221. The overturning device drives the water needle to be detected to overturn, in order to avoid the situation that the water needle is difficult to detect due to the fact that a large amount of bubbles are generated due to the fact that the overturning rotating speed is too large, the rotating speed of the overturning disc is controlled within 5r/min, and the rotating speed of the overturning disc is preferably controlled within 2 r/min.

In order to avoid that the turnover amplitude of the turnover disk 21 is too large, the limiting component 11 is arranged on the fixing frame 1, the limiting component 11 comprises a limiting seat 111 fixed on the fixing frame 1, a lifting rod 112 penetrates through the limiting seat 111 along the vertical direction, a limiting block 113 is fixed at the bottom end of the lifting rod 112, a limiting groove 114 penetrates through the limiting block 113 along the side wall direction, a clamping block 2222 is arranged at the upper end of a clamping cylinder 222, the clamping cylinder 222 abuts against the clamping block 2222 in the limiting groove 114 when swinging along with the turnover disk 21, the clamping block 2222 is limited by friction of the limiting groove 114 on the clamping block 2222, the turnover disk 21 swings to the position of the limiting block 113 and returns to the initial position, and the phenomenon that the turnover amplitude of the turnover disk 21 is too large, so that bubbles in a water needle to be detected are too large to cause errors in detection of the water needle to be detected is avoided.

Background conversion equipment 4 includes curtain 41, and curtain 41 is circular setting and includes blank and blackboard, and curtain 41 rotates to be connected on mount 1 and in the setting of turnover disk 21 symmetry, and the correspondence that lies in the water needle that awaits measuring on the turnover disk 21 tends to process has the hole 211 of polishing, and the hole 211 of polishing is used for shooing the detection time measuring to the water needle that awaits measuring, lets the background cast to the water needle that awaits measuring.

The first driving device 3 comprises a first swing cylinder 31, the first swing cylinder 31 is fixed on the fixed frame 1, and an output end of the first swing cylinder 31 is connected with the turnover disc 21 and drives the turnover disc 21 to swing. The air inlet end of the first driving cylinder is provided with a first air control switch, and the turning disc 21 is driven to rotate by opening and closing the first air switch. The second driving device 5 comprises a second swing cylinder 51, the second swing cylinder 51 is fixed on the fixed frame 1, and the output end of the second swing cylinder 51 is connected with the curtain wall 41 and drives the curtain wall 41 to swing to switch the white board and the blackboard. The air inlet end of the second driving cylinder is provided with a second air control switch, and the rotation of the curtain wall 41 is driven to be switched by opening and closing the second air control switch.

The detection device 6 comprises a camera 61, the camera 61 is arranged on the fixing frame 1 and is aligned to the water needle to be detected, the water needle to be detected which swings to the inside liquid medicine continuously shakes is shot through the camera 61, the picture is shot in an experiment mode, multiple times of experiment shooting are conducted aiming at different backgrounds, comparison is conducted, a lamp bank 62 is arranged below the water needle to be detected, the water needle to be detected is polished through the lamp bank 62, and detection accuracy is improved. If sundries appear and the track of the sundries in the contrast picture is changed after the photos are taken for multiple times, the sundries are in the liquid medicine in the water needle, and the water needle is unqualified; if sundries appear and the positions of the sundries are unchanged or no sundries are left after multiple times of photographing and comparison, the sundries are possibly in the squirt bottle, the sundries stained in transportation are not cleaned up, and the squirt is qualified.

The identification device 7 comprises an ink-jet printer 71, the ink-jet printer 71 is arranged on the fixing frame 1 and is aligned to the water needles to be detected, code-spraying and marking are carried out on the water needles which are detected to be unqualified, time is accurately sprayed to the unqualified water needles in seconds, the unqualified water needles are marked, unqualified water needle information is transmitted to a signal receiver through a signal transmitter and is uploaded to a computer system for statistics, then the medicine inspection department is fed back to complete factory return processing of the water needles of the batch, and when the water needles to be detected are detected, the water needles are judged to be unqualified if one time of disqualification occurs through multiple detection, and the defect that the disqualified water needle detection is caused by errors in the detection process is avoided. The detector is provided with a control center 12, the control center is installed on the fixing frame 1, the turning device, the first driving device, the background conversion device, the second driving device, the detection device and the identification device are manually or electrically controlled through the control center, all switches of the detector are arranged into a whole, a drug examination department can conveniently examine a water needle in a laboratory, economical operation is achieved, drug examination is carried out through electric control, integrated operation is achieved, working efficiency is improved, centralized maintenance can be achieved when the detector is damaged, and maintenance time is saved.

This embodiment an intelligence water needle foreign matter detector's theory of operation: when the water needle sampled and inspected in the market is inspected, the water needle to be inspected is clamped between the clamping blocks 223 and the base 224, the turnover table 21 is driven to rotate through the first swing cylinder 31, when the water needle to be inspected is clamped and inspected, the clamping blocks 223 with different specifications are replaced according to the type of the water needle to be inspected, the clamping block 2222 on the lifting rod 112 clamps the clamping block 2222 to pull the clamping cylinder 222 to move along the fixed seat 221, the clamping cylinder 222 is clamped on the fixed seat 221 through the clamping ring 2221 on the outer wall of the clamping cylinder 222, the water needle with different types is clamped through adjusting the position of the clamping cylinder 222 and the clamping blocks 223 with different sizes, when the turnover table 21 is driven to swing through the first swing cylinder 31, the clamping block 2222 on the clamping cylinder 222 is clamped in the limiting groove 114 on the limiting block 113 at the bottom end of the lifting rod 112 to limit the swing amplitude of the turnover table 21, so as to control the swing amplitude of the water needle to be inspected, the curtain wall 41 is driven to rotate by the second swing cylinder 51 to switch the white board and the blackboard, the blackboard is adopted when white foreign matters in the water needle to be detected are detected, the white board is adopted when black foreign matters in the water needle to be detected are detected, the water needle to be detected is repeatedly detected for multiple times through alternate detection of the white board and the blackboard, the accuracy of a detection result is ensured, the water needle to be detected swings along a vertical plane, the swung water needle is shot by the camera 61, the liquid medicine in the water needle swings back and forth when shooting is carried out, impurities in the water needle are driven to move in the water needle and are shot for multiple times, if the track of the impurities is changed after the impurities are shot for multiple times, the impurities are located in the liquid medicine in the water needle, and the water needle is unqualified; if sundries appear and the position of the sundries is unchanged or no sundries are left after multiple photographing and comparison, the sundries are possibly in the water needle bottle, the sundries which are stained in the transportation process are not cleaned up, the water needle is qualified, code spraying and marking are carried out on unqualified water needles through the code spraying machine 71 when the water needles to be detected are unqualified, the code spraying time comprises the detection time, the unqualified water needles are marked to the specific time, therefore, quality feedback is carried out on the water needles which are subjected to selective inspection in the market, the accuracy of water needle detection is ensured, and the effect of improving the accuracy of foreign matter monitoring of the selective inspection water needles is achieved.

Example 2

The difference between this embodiment and embodiment 1 lies in that the centre gripping subassembly 22 includes fixing base 221, and a centre gripping section of thick bamboo 222 is worn to be equipped with by the screw on the fixing base 221, and the bottom of a centre gripping section of thick bamboo 222 is provided with the butt groove, when carrying out the centre gripping to the squirt cut of different models, drives the distance between a centre gripping section of thick bamboo 222 and the base 224 through spiral removal centre gripping section of thick bamboo 222 and pulls open, places the squirt cut to be measured between a centre gripping section of thick bamboo 222 and base 224, through spiral removal centre gripping section of thick bamboo 222 with the squirt cut to be measured chucking on the turnover dish 21.

Example 3

As embodiment 1's deformation, this embodiment is when examining the medicine bottle, turning device 2 includes the roll-over stand, the roll-over stand adopts the steelframe, and be provided with swing joint's grip block on the roll-over stand, set up the draw-in groove on the grip block, press from both sides the medicine bottle butt through the draw-in groove and press from both sides tightly, fixed plate and the double-screw bolt through the setting on the roll-over stand, with the double-screw bolt along fixed plate spiral shell removal and support tightly press from both sides the medicine bottle on the grip block and press from both sides tightly on the roll-over stand, order about the medicine bottle through the swing roll-over stand of swing along vertical face and rock, drive the liquid medicine in the medicine bottle and rock, and then shoot and detect.

Example 4

As a variation of embodiment 1, when detecting multiple groups of water needles in this embodiment, the clamping assembly 22 includes a clamping cylinder 222, the clamping cylinder 222 penetrates through the fixing seat 221, a clamping seat is inserted into the bottom end of the clamping cylinder 222, the clamping seat is inserted into the clamping cylinder and fixed to a connecting end of the clamping seat in the clamping cylinder 222 through an outer wall of the clamping cylinder 222 via a screw thread, the clamping seat is fixed to the bottom end of the clamping cylinder 222, multiple groups of water needles to be detected are placed through a receiving plate on the base 224, the multiple groups of water needles are clamped between the base 224 and the clamping cylinder 222 by moving towards the receiving plate through the clamping seat, the clamping cylinder 222 is fixed to the base 224 through a snap ring 2221 on the outer wall of the clamping cylinder 222, and then multiple groups of water needles to be detected are detected simultaneously.

Example 5

As a variation of embodiment 1, in this embodiment, the background switching device includes several backgrounds with different light sources, and the background lights with different colors are switched according to the detection requirement to serve as the background when the detection device shoots, so as to discriminate the foreign matters with different colors in the water needle to be detected.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.