阅读说明：本技术 一种基于机器视频的消毒袋生产用密封性检测装置 (Leakproofness detection device is used in disinfection bag production based on machine video ) 是由 龙浩 龙潜 龙道勤 程久松 黄忠 张朝龙 刘德阳 艾列富 于 2021-03-11 设计创作，主要内容包括：本发明公开了一种基于机器视频的消毒袋生产用密封性检测装置,包括机架及其上设置的密封性检测装置,所述机架包括工作台及其后侧设置的支撑架,且工作台底部的四角与支撑架的前侧之前固定连接有支腿,本发明涉及力学检测设备技术领域。该基于机器视频的消毒袋生产用密封性检测装置,通过设置轻质密封罩罩住固定活塞座,可使其内形成一个密闭的空腔,在向其内充入冷空气后,不仅可利用高压挤压消毒袋,判断其是否有泄露问题,还可以利用冷气使其内腔与消毒袋表面形成相对冷的温度,若有液体泄露,则泄露的液体温度会高于空气和消毒袋表面温度,进而可利用热成像摄像头检测出来,可有效识别出透明液体的泄露。(The invention discloses a tightness detection device for producing a disinfection bag based on machine video, which comprises a rack and the tightness detection device arranged on the rack, wherein the rack comprises a workbench and a support frame arranged on the rear side of the workbench, and supporting legs are fixedly connected to the four corners of the bottom of the workbench and the front side of the support frame. This leakproofness detection device is used in disinfection bag production based on machine video, cover fixed piston seat through setting up light sealed cowling, can make it interior formation an inclosed cavity, fill into cold air in it after, not only usable high pressure extrusion disinfection bag, judge whether it has the problem of revealing, can also utilize air conditioning to make its inner chamber and disinfection bag surface form cold temperature relatively, if there is liquid to reveal, then the liquid temperature of revealing can be higher than air and disinfection bag surface temperature, and then usable thermal imaging camera detects out, can effectively discern revealing of transparent liquid.)

1. The utility model provides a leakproofness detection device is used in production of disinfection bag based on machine video, includes frame (1) and the leakproofness detection device who sets up on it, its characterized in that: the frame (1) comprises a workbench (101) and a support frame (102) arranged on the rear side of the workbench (101), supporting legs are fixedly connected to the four corners of the bottom of the workbench (101) and the front side of the support frame (102), the sealing performance detection device comprises a lifting cylinder (2) fixedly connected to the top of the support frame (102), the bottom end of an output shaft of the lifting cylinder (2) penetrates through the top of the support frame (102) and is fixedly connected with a light sealing cover (3), the left side and the right side of the top of the light sealing cover (3) are fixedly connected with the lower portion of the top of the support frame (102) through rubber bands (4), the right side of the top of the light sealing cover (3) is communicated with a cold air pipe (5), and a thermal imaging camera (6) is fixedly connected to the middle lower portion of the right wall of the light sealing cover (3);

the middle of workstation (101) top is provided with accepts base (7), accept base (7) including fixed piston seat (71) of fixed connection at workstation (101) top, and the external diameter of fixed piston seat (71) and the internal diameter adaptation of light sealed cowling (3), the top of fixed piston seat (71) is rotated and is connected with and rotates post (72), and rotates the transparent chassis of top fixedly connected with (73) of post (72), the top of fixed piston seat (71) and be located the right side fixedly connected with speculum (74) that rotates post (72).

2. The tightness detection device for producing the sterilization bag based on the machine video according to claim 1, wherein: the bottom of the workbench (101) is fixedly connected with a motor (75) under the rotating column (72), and the top end of an output shaft of the motor (75) penetrates through the workbench (101) and the fixed piston seat (71) and is fixedly connected with the center of the rotating column (72).

3. The tightness detection device for producing the sterilization bag based on the machine video according to claim 1, wherein: the right side fixedly connected with air pump (8) at support frame (102) top, the gas outlet intercommunication of air pump (8) has gas tube (9), and the left end of gas tube (9) and the top intercommunication of cold air duct (5), the top fixedly connected with manometer (10) on cold air duct (5) surface.

4. The tightness detection device for producing the sterilization bag based on the machine video according to claim 1, wherein: the right side fixedly connected with touch-control display screen (11) of support frame (102), the left side of touch-control display screen (11) is through the right side electric connection of wire and thermal imaging camera (6).

5. The tightness detection device for producing the sterilization bag based on the machine video according to claim 2, wherein: the left side and the right side of the top of the workbench (101) are respectively connected with a blanking box (12) and an upper blanking box (13) in a sliding mode, and the tops of the blanking box (12) and the upper blanking box (13) are flush with the top of the transparent chassis (73).

6. The tightness detection device for producing the sterilization bag based on the machine video according to claim 5, wherein: go up the front side fixedly connected with of workbin (13) and promote handle (131), sliding connection has slurcam (132) between the front and back both sides of going up workbin (13) and the top, equal fixedly connected with slider (133) in both sides around slurcam (132) inboard, and both sides all offer spout (134) with slider (133) sliding connection around slurcam (132).

7. The tightness detection device for producing the sterilization bag based on the machine video according to claim 5, wherein: the bottom of workbin (12) and last workbin (13) is connected through drive mechanism (14) transmission down between, drive mechanism (14) establish gear (141) outside motor (75) including the cover, the below fixedly connected with that the surface of motor (75) just is located gear (141) keeps off ring (142), and keeps off the top rotation of ring (142) and be connected with a plurality of balls.

8. The tightness detection device for producing sterilization bags based on machine video according to claim 7, wherein: the bottom of blanking box (12) and last workbin (13) all fixedly connected with rack (143), and two racks (143) mesh with the front and back both sides of gear (141) respectively, the bottom of workstation (101) just is located rack (143) and keeps away from one side fixedly connected with spacing fender frame (144) of gear (141).

Technical Field

The invention relates to the technical field of mechanical detection equipment, in particular to a tightness detection device for producing a disinfection bag based on machine video.

Background

Leak testing, as the name implies, refers to testing the leak of a sample for leak. The application field is wide. The method is suitable for detecting the sealing performance of packaging bags, boxes, bottles, cans and the like in the industries of military industry, food, medical instruments, chemical industry, automobiles, electronic components, storage and the like. It is also possible to test products which have sealing requirements themselves.

The sterilization bag is used for packaging medical equipment products, can be sterilized, can be subjected to aseptic operation (such as clean opening), can provide acceptable microorganism barrier performance, can protect the products before and after sterilization, and can maintain a packaging system with an aseptic environment inside the system within a certain period (marked effective period) after sterilization.

The existing disinfection and sterilization bag needs to be subjected to tightness detection after being produced so as to ensure that the inside old articles cannot be leaked out, the existing detection device generally only adopts simple extrusion, and then the surface of the existing detection device is checked by naked eyes to see whether the leakage exists, and if the inside sterilization liquid is transparent liquid, the leakage is easily missed when a small amount of the sterilization liquid leaks, so that the problem of leakage detection is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a machine video-based tightness detection device for producing a disinfection bag, which solves the problems that the existing detection device generally only adopts simple extrusion, and then the surface of the detection device is checked by naked eyes to see whether leakage exists, and if the internal sterilization liquid is transparent liquid, a small amount of the sterilization liquid is easy to miss when leakage exists, so that the detection leakage is caused.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a leakproofness detection device is used in disinfection bag production based on machine video, includes the frame and the leakproofness detection device that sets up on it, the frame includes the support frame that workstation and its rear side set up, and fixedly connected with landing leg before the four corners of workstation bottom and the front side of support frame, leakproofness detection device includes the lift cylinder of fixed connection at the support frame top, top and the fixedly connected with light sealed cowling of support frame are run through to the bottom of lift cylinder output shaft, the below fixed connection at the left and right sides at light sealed cowling top all through rubber band and support frame top, and the right side intercommunication at light sealed cowling top has the cold air duct, the hot formation of image camera of fixedly connected with runs through below the well of light sealed cowling right wall.

The middle of workstation top is provided with accepts the base, accept the base and include the fixed piston seat of fixed connection at the workstation top, and the external diameter of fixed piston seat and the internal diameter adaptation of light sealed cowling, the top of fixed piston seat is rotated and is connected with the rotation post, and rotates the transparent chassis of top fixedly connected with of post, the top of fixed piston seat just is located the right side fixedly connected with speculum that rotates the post.

Preferably, the bottom of the workbench is fixedly connected with a motor under the rotating column, and the top end of the output shaft of the motor penetrates through the workbench and the fixed piston seat and is fixedly connected with the center of the rotating column.

Preferably, the right side fixedly connected with air pump at support frame top, the gas outlet intercommunication of air pump has the gas tube, and the left end of gas tube and the top intercommunication of cold air duct, the top fixedly connected with manometer on cold air duct surface.

Preferably, the right side fixedly connected with touch-control display screen of support frame, the left side of touch-control display screen passes through the wire and the right side electric connection of thermal imaging camera.

Preferably, the left side and the right side of the top of the workbench are respectively connected with a blanking box and an upper box in a sliding mode, and the tops of the blanking box and the upper box are flush with the top of the transparent chassis.

Preferably, the front side fixedly connected with of going up the workbin promotes the handle, sliding connection has the slurcam around going up the workbin between both sides and the top, the equal fixedly connected with slider in both sides around the slurcam is inboard, and both sides all offer the spout with slider sliding connection around the slurcam.

Preferably, the bottom of workbin and the last workbin is connected through the drive mechanism transmission between, drive mechanism establishes the outside gear of motor including the cover, the surface of motor just is located the below fixedly connected with of gear and keeps off the ring, and keeps off the top of ring and rotate and be connected with a plurality of balls.

Preferably, the bottom of the blanking box and the bottom of the loading box are fixedly connected with racks, the two racks are meshed with the front side and the rear side of the gear respectively, and the bottom of the workbench is fixedly connected with a limiting blocking frame on one side, far away from the gear, of the racks.

Advantageous effects

The invention provides a tightness detection device for producing a disinfection bag based on machine video. Compared with the prior art, the method has the following beneficial effects:

(1) the bottom end of the output shaft of the lifting cylinder penetrates through the top of the support frame and is fixedly connected with the light sealing cover, the left side and the right side of the top of the light sealing cover are fixedly connected with the lower portion of the top of the support frame through rubber bands, the right side of the top of the light sealing cover is communicated with a cold air pipe, and the middle lower portion of the right wall of the light sealing cover is fixedly connected with a thermal imaging camera in a penetrating mode; the middle of the top of the workbench is provided with a bearing base which comprises a fixed piston seat fixedly connected with the top of the workbench, the outer diameter of the fixed piston seat is matched with the inner diameter of the light sealing cover, the top of the fixed piston seat is rotatably connected with a rotating column, the top of the rotating column is fixedly connected with a transparent chassis, a light sealing cover is arranged to cover the fixed piston seat, so that a closed cavity is formed in the fixed piston seat, after cold air is filled into the sterilization bag, the sterilization bag can be extruded under high pressure to judge whether the sterilization bag has leakage problem, the inner cavity of the sterilization bag and the surface of the sterilization bag can form relatively cold temperature by utilizing cold air, if liquid leaks, the temperature of the leaked liquid is higher than the temperature of the air and the surface of the sterilization bag, and then usable thermal imaging camera detects out, can effectively discern revealing of transparent liquid, and relative to current detection device, its discernment is more clear effective.

(2) This leakproofness detection device is used in disinfection bag production based on machine video, through the transparent chassis of top fixedly connected with at the rotation post, the top of fixed piston seat just is located the right side fixedly connected with speculum that rotates the post, the bottom of workstation just is located the rotation post under fixedly connected with motor, the top of motor output shaft run through workstation and fixed piston seat and with the center fixed connection who rotates the post, place the disinfection bag through setting up transparent chassis, and set up the speculum in the below, when the camera is shooing, can shoot the upper and lower both sides of disinfection bag simultaneously, and usable motor drives, can more comprehensive detect, can all-round discernment disinfection bag whether have the department of revealing.

(3) The tightness detection device for producing the disinfection bag based on the machine video is characterized in that the left side and the right side of the top of the workbench are respectively connected with a blanking box and an upper box in a sliding way, the tops of the blanking box and the feeding box are flush with the top of the transparent chassis, the front side of the feeding box is fixedly connected with a pushing handle, the front side and the rear side of the feeding box are connected with a pushing plate in a sliding way, the front side and the rear side of the inner side of the pushing plate are fixedly connected with sliding blocks, the front side and the rear side of the pushing plate are both provided with sliding grooves in a sliding way with the sliding blocks, through set up workbin and last workbin respectively in the both sides of accepting the base, put the disinfection bag on last workbin and promote left, not only realize the material loading, still can utilize this disinfection bag to push away original disinfection bag and realize the ejection of compact on the workbin, need not manually to take out one by one and put into again, convenient to use, and the indirect promotion material loading can avoid equipment to remove to trigger and injure the hand.

(4) This leakproofness detection device is used in disinfection bag production based on machine video, connect through the drive mechanism transmission between the bottom of unloading case and last workbin, drive mechanism establishes the outside gear at the motor including the cover, the surface of motor just is located the below fixedly connected with of gear and keeps off the ring, and the top of keeping off the ring rotates and is connected with a plurality of balls, the equal fixedly connected with rack in bottom of unloading case and last workbin, and two racks mesh with the front and back both sides of gear respectively, the bottom of workstation just is located the rack and keeps away from the spacing frame that keeps off of one side fixedly connected with of gear, through setting up drive mechanism and connecting unloading case and last workbin, when promoting the workbin, can drive unloading case reverse movement voluntarily, realize the synchronization action of the material loading ejection of compact, need not control one by one, high durability and convenient use.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the lightweight seal housing of the present invention;

FIG. 3 is a front view of the receiving base of the present invention;

FIG. 4 is a schematic diagram of the operation of the blanking box and the loading box of the present invention;

FIG. 5 is a side view of the upper box and its upper structure of the present invention;

fig. 6 is a top view of the transmission mechanism of the present invention.

In the figure: 1-a machine frame, 101-a workbench, 102-a support frame, 2-a lifting cylinder, 3-a light sealing cover, 4-a rubber band, 5-a cold air pipe, 6-a thermal imaging camera, 7-a bearing base, 71-a fixed piston seat, 72-a rotating column, 73-a transparent chassis, 74-a reflector, 75-a motor, 8-an air pump, 9-an air charging pipe, 10-a pressure gauge, 11-a touch display screen, 12-a blanking box, 13-a feeding box, 131-a pushing handle, 132-a pushing plate, 133-a sliding block, 134-a sliding groove, 14-a transmission mechanism, 141-a gear, 142-a retaining ring, 143-a rack and 144-a limiting retaining frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a tightness detection device for producing a disinfection bag based on machine video comprises a frame 1 and a tightness detection device arranged on the frame, wherein the frame 1 comprises a workbench 101 and a support frame 102 arranged on the rear side of the workbench 101, four corners of the bottom of the workbench 101 are fixedly connected with support legs in front of the front side of the support frame 102, the tightness detection device comprises a lifting cylinder 2 fixedly connected to the top of the support frame 102, the bottom end of an output shaft of the lifting cylinder 2 penetrates through the top of the support frame 102 and is fixedly connected with a light sealing cover 3, the left side and the right side of the top of the light sealing cover 3 are fixedly connected with the lower part of the top of the support frame 102 through rubber bands 4, the right side of the top of the light sealing cover 3 is communicated with a cold air pipe 5, the right side of the top of the support frame 102 is fixedly connected with an air pump 8, an air outlet of the air pump 8 is communicated with an inflation pipe 9, and the left end of the inflation pipe 9 is communicated with the top end of the cold air pipe 5, the top fixedly connected with manometer 10 on air conditioning duct 5 surface, the light sealed cowling 3 right wall in the middle of the below run through fixedly connected with thermal imaging camera 6, the right side fixedly connected with touch-control display screen 11 of support frame 102, the left side of touch-control display screen 11 passes through wire and thermal imaging camera 6's right side electric connection.

The middle of the top of the workbench 101 is provided with a bearing base 7, the bearing base 7 comprises a fixed piston seat 71 fixedly connected with the top of the workbench 101, the outer diameter of the fixed piston seat 71 is matched with the inner diameter of a light sealing cover 3, the top of the fixed piston seat 71 is rotatably connected with a rotating column 72, the top of the rotating column 72 is fixedly connected with a transparent chassis 73, the light sealing cover 3 covers the fixed piston seat 71 to form a closed cavity in the fixed piston seat, after cold air is filled in the fixed piston seat, the disinfection bag can be extruded under high pressure to judge whether the disinfection bag has leakage problems, cold air can be used for enabling the inner cavity of the fixed piston seat and the surface of the disinfection bag to form relatively cold temperature, if liquid leaks, the temperature of the leaked liquid is higher than the surface temperature of the air and the surface of the disinfection bag, and then the leakage of the transparent liquid can be effectively identified by utilizing a thermal imaging camera 6, for current detection device, its distinguishable is more clear effective, the top of fixed piston seat 71 just is located the right side fixedly connected with speculum 74 that rotates post 72, workstation 101's bottom just is located and rotates post 72 under fixedly connected with motor 75, the top of motor 75 output shaft runs through workstation 101 and fixed piston seat 71 and with the center fixed connection who rotates post 72, place the disinfection bag through setting up transparent chassis 73, and set up speculum 74 in the below, when the camera is shooing, can shoot the upper and lower both sides of disinfection bag simultaneously, and usable motor 75 drives, can more comprehensive detect, whether there is the department of revealing in the disinfection bag of discernment that can be omnidirectional.

The left side and the right side of the top of the workbench 101 are respectively connected with a blanking box 12 and an upper box 13 in a sliding manner, the tops of the blanking box 12 and the upper box 13 are flush with the top of the transparent chassis 73, the front side of the upper box 13 is fixedly connected with a pushing handle 131, a pushing plate 132 is connected between the front side and the back side of the upper box 13 in a sliding manner, the front side and the back side of the inner side of the pushing plate 132 are respectively connected with a sliding block 133 in a sliding manner, sliding grooves 134 which are connected with the sliding blocks 133 in a sliding manner are respectively arranged on the front side and the back side of the pushing plate 132, the blanking box 12 and the upper box 13 are respectively arranged on the two sides of the bearing base 7, the disinfection bag is placed on the upper box 13 and pushed leftwards, so that not only the feeding is realized, but also the original disinfection bag can be pushed onto the blanking box 12 by the disinfection bag to realize the discharging without being manually taken out one by one and then put in, the disinfection bag is convenient to use, and the indirect pushing of the feeding can avoid the equipment from moving and damaging the hands, the bottom of blanking box 12 and the bottom of last workbin 13 are connected through drive mechanism 14 transmission, drive mechanism 14 establishes the outside gear 141 at motor 75 including the cover, the surface of motor 75 just is located the below fixedly connected with of gear 141 and keeps off ring 142, and the top of keeping off ring 142 rotates and is connected with a plurality of balls, the equal fixedly connected with rack 143 in bottom of blanking box 12 and last workbin 13, and two rack 143 mesh with the front and back both sides of gear 141 respectively, the bottom of workstation 101 just is located the rack 143 and keeps away from the spacing fender frame 144 of one side fixedly connected with of gear 141, connect blanking box 12 and last workbin 13 through setting up drive mechanism 14, when promoting the workbin 13, can drive blanking box 12 reverse migration down automatically, realize the synchronization action of the material loading ejection of compact, need not individual control, high durability and convenient use.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When a first sample is detected, the sample can be directly placed on the transparent chassis 73, then the device is powered on and started, so that the lifting cylinder 2 lowers the light sealing cover 3, the light sealing cover is sleeved outside the fixed piston seat 71 to realize sealing, then the air pump 8 is started to pump oxygen, the light sealing cover 3 is inflated through the inflation tube 9 and the cold air tube 5, so that the internal air pressure is increased, when the external air pressure is greater than the internal pressure of the sample, if the packaging surface of the light sealing cover has an air leakage position, liquid can be extruded out, the temperature of the air in the light sealing cover 3 and the surface of the disinfection bag is lower than the temperature of the internal liquid due to cold air, after the liquid flows out, the position where the liquid flows out can be clearly judged through the color difference in the picture shot by the thermal imaging camera 6, the picture is transmitted to the touch display screen 11 to be displayed, and the motor 75 drives the rotating column 72 and the transparent chassis 73 to rotate, so that the sample rotates, and omnibearing shooting detection is realized.

After the first group of detection is finished, the lifting cylinder 2 is started to lift the light seal cover 3 to reset, then a sample is placed in the feeding box 13, then the feeding box 13 is pushed leftwards, meanwhile, the gear 141 is pushed to rotate by the aid of the right rack 143, the feeding box 12 is pulled rightwards by the left rack 143, the feeding box 12 and the feeding box 13 are enabled to slide to positions close to the transparent chassis 73, the sample is pushed leftwards by the pushing plate 132 until the sample is pushed onto the transparent chassis 73, meanwhile, the originally detected sample on the sample is pushed onto the feeding box 12, the feeding box 13 is pulled back reversely, meanwhile, the feeding box 12 is driven to move reversely to reset, the sample for detecting guo can slide out, and then the sample is taken down to be processed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.