CN214844886U

CN214844886U - Soft bag intelligent lamp inspection machine

Info

Publication number: CN214844886U
Application number: CN202121096066.7U
Authority: CN
Inventors: 包贺林; 伍学忠; 王华汉
Original assignee: Guangzhou Huayan Pharmaceutical Equipment Co ltd
Current assignee: Guangzhou Huayan Pharmaceutical Equipment Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-23
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a soft bag intelligent lamp inspection machine, which comprises a feeding conveyor line, a feeding mechanism, a lamp inspection mechanism, a discharging mechanism and a discharging conveyor line; the feeding mechanism is arranged between the feeding conveying line and the lamp inspection mechanism and used for conveying the soft bag on the feeding conveying line to the lamp inspection mechanism; the lamp inspection mechanism comprises a base, a rotating bracket, a swinging mechanism and a shooting mechanism; the rotating bracket is rotatably arranged on the base; the throwing mechanism is arranged on the outer side of the rotating support and used for clamping and throwing the soft bag, and the rotating support drives the throwing mechanism to rotate; the shooting mechanism is arranged on one side of the shooting area and is provided with a camera for shooting the soft bag; the blanking mechanism is arranged between the blanking area and the discharging conveying line so as to convey the soft bag in the blanking area to the discharging conveying line. The device realizes the full-automatic procedures of feeding, rotating movement, shooting detection and discharging of the transparent soft bag, can quickly and effectively detect whether foreign matters exist in the solution in the transparent soft bag, and saves time and labor consumed by manual operation.

Description

Soft bag intelligent lamp inspection machine

Technical Field

The utility model relates to an automatic change check out test set technical field, specifically be a machine is examined to soft bag intelligence lamp.

Background

The medical soft infusion bag is used for storing liquid medicine, but due to the production environment or the production process, some foreign matters with small particle size, such as aluminum scraps, glass scraps, rubber scraps, fibers or insoluble medicine substances, can be mixed in the finished infusion product. During the intravenous infusion, these foreign matters may enter the human body along with the liquid, thereby causing the blockage of blood vessels and seriously affecting the life and health of the patient. Therefore, the foreign matter inspection of the liquid medicine injected into the infusion soft bag is required to be carried out one by one in the production process of the infusion finished product.

The current detection mode is that the liquid medicine in the soft infusion bag is directly observed by naked eyes under certain light conditions by inspectors, and the soft infusion bag is filled with foreign matters, so that the labor intensity is increased, the labor cost in the large-scale production process is increased, visual fatigue and quality fluctuation can also occur when the inspectors detect for a long time, and the detection effect and the detection efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art's weak point, provide a machine and detection assembly line are examined to soft bag intelligence lamp.

In order to achieve the above object, the utility model provides a following technical scheme:

an intelligent soft bag light inspection machine comprises a feeding conveyor line, a feeding mechanism, a light inspection mechanism, a discharging mechanism and a discharging conveyor line which are arranged in sequence; the feeding mechanism is arranged between the feeding conveying line and the lamp inspection mechanism and used for conveying the soft bag on the feeding conveying line to the lamp inspection mechanism; the lamp inspection mechanism comprises a base, a rotating bracket, a swinging mechanism and a shooting mechanism; the rotating bracket is rotatably arranged on the base; the throwing mechanism is arranged on the outer side of the rotating support and used for clamping and throwing the soft bag, the rotating support drives the throwing mechanism to rotate along the feeding area, the shooting area and the blanking area, and the feeding area is positioned on one side of the feeding mechanism; the shooting mechanism is arranged on one side of the shooting area and is provided with a camera for shooting the soft bag; the blanking mechanism is arranged between the blanking area and the discharging conveying line and used for conveying the soft bag in the blanking area to the discharging conveying line.

Preferably, the light inspection mechanism further comprises a light source, and the light source is located on one side of the shooting area, which is far away from the shooting mechanism.

As a preferable scheme, the swing mechanism comprises an installation frame, a first clamping device and a second clamping device which are arranged oppositely up and down; the mounting frame is fixedly arranged on one side of the rotating support; the first clamping jaw device comprises a first mounting plate, a first clamping jaw, a first air cylinder and a first driving motor; the first mounting plate is connected with the mounting frame; the first clamping jaw is rotatably arranged on the lower side of the first mounting plate and used for clamping the upper end of the soft bag; the first air cylinder is arranged on the first mounting plate and drives the first clamping jaw to be opened and closed; the first driving motor is arranged on the first mounting plate and drives the first clamping jaw to rotate; the second clamping device comprises a second mounting plate, a second clamping jaw, a second air cylinder and a second driving motor; the second mounting plate is connected with the mounting frame and arranged below the second mounting plate; the second clamping jaw is rotatably arranged on the upper side of the first mounting plate, corresponds to the first clamping jaw in position up and down and is used for clamping the lower end of a soft bag; the second cylinder is arranged on the second mounting plate and drives the second clamping jaw to open and close; and the second driving motor is arranged on the second mounting plate and drives the second clamping jaw to rotate.

Preferably, the first clamping device comprises a plurality of first clamping jaws which are transversely arranged at equal intervals, each first clamping jaw is provided with a first external gear, and the first external gears of the adjacent first clamping jaws are meshed; a first driving gear is arranged on a rotating shaft of the first driving motor, and the first driving gear is meshed with one first external gear; the second clamping device comprises a plurality of second clamping jaws which are transversely and equidistantly arranged, each second clamping jaw is provided with a second external gear, and the second external gears of the adjacent first clamping jaws are meshed; and a second driving gear is arranged on a rotating shaft of the second driving motor and is meshed with one of the second external gears.

As a preferred scheme, the mounting rack comprises a fixing plate, a supporting plate, a screw rod mechanism, a supporting rod and a screw rod driving motor; the fixing plate is arranged on the upper side of the first mounting plate; the supporting plate is arranged on the lower side of the fixing plate; the supporting rod is vertically arranged and positioned behind the first clamping device and the second clamping device, and two ends of the supporting rod are respectively connected with the fixing plate and the supporting plate; the screw rod mechanism comprises a screw rod arranged between the fixed plate and the supporting plate, and a first screw rod nut and a second screw rod nut which are arranged on the screw rod, the first screw rod nut is fixed with the first mounting plate, and the second screw rod nut is fixed with the second mounting plate; the screw rod driving motor is installed on the fixing plate and drives the screw rod to rotate.

As a preferable scheme, the mounting rack further comprises a lifting guide rod, and the upper end of the lifting guide rod is fixed with the fixing plate; the first mounting plate is provided with a first guide sleeve which is sleeved with the lifting guide rod, and the second mounting plate is provided with a second guide sleeve which is sleeved with the lifting guide rod.

As a preferred scheme, the second clamping jaw comprises a shaft sleeve, a clamp mounting seat, a clamp, a push rod and a connector; the shaft sleeve is provided with an inner cavity for accommodating the push rod; the clamp mounting seat is rotatably mounted on the shaft sleeve and comprises two fixed shafts which are oppositely arranged; the two clamps are oppositely arranged, each clamp is provided with a pivoting part, an extending part and a clamping part, the extending parts and the clamping parts are respectively arranged at two ends of the pivoting part, the clamping part is upwards exposed out of the clamp mounting seat, and the inner side surface of the clamping part is provided with a transparent clamping block for clamping a soft bag; the push rod penetrates through the inner cavity in a liftable mode, and the lower end of the push rod is connected with the second air cylinder; the connector is rotatably installed at the top end of the push rod, and two ends of the connector are respectively connected with the corresponding clamps.

As a preferred scheme, the feeding mechanism comprises a fixed frame, a swing frame, a rotary driving mechanism, a gripper and a gripper cylinder; one end of the swinging frame is rotatably connected with the fixed frame, and the other end of the swinging frame is connected with the hand grip; the rotary driving mechanism is arranged on one side of the fixed frame and drives the swinging frame to rotate; the hand grip is movably arranged on the swing frame and is provided with a plurality of suckers for adsorbing soft bags; the gripper cylinder is installed on the swing frame and is connected with the gripper in a driving mode.

As a preferable scheme, the swing frame comprises a cylinder mounting plate and two cylinder supporting plates; the cylinder mounting plate is connected with the gripper, and the gripper cylinder is mounted on one side of the cylinder mounting plate, which is far away from the gripper; the two ends of each air cylinder supporting plate are respectively connected with the air cylinder mounting plate and the fixing frame, and the rotary driving mechanism is connected with one of the air cylinder supporting plates.

As a preferred scheme, the fixing frame comprises a connecting plate and two overturning mounting frames; the connecting plate is horizontally arranged and is positioned above the feeding conveying line; the two overturning mounting frames are arranged at intervals and are mounted on the lower side of the connecting plate, and one end, far away from the air cylinder mounting plate, of the air cylinder supporting plate is connected with the corresponding overturning mounting frame; the rotary driving mechanism is arranged on one side of one of the turnover mounting frames; the mount still includes the interval a pair of fixed column that sets up, the fixed column be located the material loading level with between the feeding transfer chain, each the court is installed on the top of fixed column an extension board of feeding transfer chain one side horizontal extension, each the front end of extension board with the one end of connecting plate is fixed.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model realizes the full-automatic procedures of feeding, rotary motion, shooting detection and discharging of the transparent soft bag, can quickly and effectively detect whether the solution in the transparent soft bag has foreign matters, and saves the time and labor consumed by manual operation;

2. when the whipping mechanism rotates to the shooting zone, liquid in the transparent soft bag still continues to rotate under the inertia effect and is in a shaking state, at the moment, the camera carries out image shooting for a plurality of times at different time points on the bottle body, and transmits the shot image to the data processing and control unit, if foreign matters exist in the liquid, the foreign matters can change position along with the shaking of the liquid, namely, the liquid in the transparent soft bag is shot under the shaking state, so that the detection mechanism can shoot the foreign matters conveniently, and the detection precision is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a perspective view of the intelligent lamp inspection machine for soft medium bags of the present invention;

FIG. 2 is a top view of the intelligent soft bag inspection machine of the present invention;

fig. 3 is a side view of the light inspection mechanism of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3 taken along the line A-A;

FIG. 5 is a perspective view of the middle feeding mechanism in a down-swing state;

fig. 6 is a perspective view of the middle feeding mechanism in a swinging state;

fig. 7 is a perspective view of the swing mechanism of the present invention;

fig. 8 is a rear view of the swing mechanism of the present invention;

fig. 9 is a perspective view of a second jaw of the present invention;

figure 10 is a cross-sectional view of a second jaw of the present invention;

FIG. 11 is a cross-sectional view taken along B-B of FIG. 10;

in the figure:

a feed conveyor line 1; a synchronous belt 11; a stopper 111; a pocket-mouth limiting piece 112; a feeding mechanism 2; a fixed frame 21; a fixing column 211; an extension plate 212; a connecting plate 213; the mounting bracket 214 is flipped over; a second rollover stopper 2141; a first rollover stopper 2142; a rotation drive mechanism 22; a servo motor 221; a speed reducer 222; a swing frame 23; the cylinder mounting plate 231; a guide sleeve 232; a cylinder stay plate 233; a reinforcing rib 234; a hand grip 24; a suction cup mounting plate 241; a suction cup 242; a guide rod 243; a gripper cylinder 25; a light inspection mechanism 3; a shooting mechanism 31; a camera 311; a camera support 312; a light source 32; a whipping mechanism 33; a mounting frame 331; a fixing plate 3311; a lead screw drive motor 3312; a lift guide rod 3313; a support rod 3314; a lead screw 3315; a support plate 3316; a first lead screw nut 3317; a second lead screw nut 3318; a first clamping device 332; a first mounting plate 3321; a first guide sleeve 33211; a first cylinder 3322; a first jaw 3323; a first external gear 33231; a first drive motor 3324; a second clamping device 333; a second jaw 3331; a second mounting plate 3332; a second guide sleeve 33321; a second cylinder 3333; a second drive motor 3334; a second drive gear 33341; a rotating bracket 34; a central rotating shaft 341; a turntable 342; a base 35; a shaft sleeve 10; a push rod 20; a jig 30; a pivot portion 310; a clamping portion 320; an extension 330; a slot 3310; a jig mount 40; a fixed shaft 410; a second bearing 420; a waterproof cover 430; a fixed block 440; a mounting plate 450; a lifting cushion 460; jaw bearing mount 470; a connecting head 50; a first bearing 510; a bearing end cap 520; a main body 530; an extension arm 5310; a gear 60; a transparent clamping block 70; a jaw plate 710; a blanking mechanism 4; a discharge conveying line 5; an electric cabinet 6; a machine table 7; a transparent flexible bag 100.

Detailed Description

For the purpose of promoting a better understanding of the objects, structures, features, and functions of the invention, reference should now be made to the drawings and detailed description of the invention. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Moreover, the described embodiments are only some of the described embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-2, the utility model provides a soft bag intelligent light inspection machine for detecting whether foreign matter exists in the liquid in the transparent soft bag 100. The soft bag intelligent lamp inspection machine comprises a feeding conveying line 1, a feeding mechanism 2, a lamp inspection mechanism 3, a discharging mechanism 4 and a discharging conveying line 5 which are arranged in sequence; the feeding mechanism 2 is arranged between the feeding conveying line 1 and the lamp inspection mechanism 3 and is used for conveying the soft bag on the feeding conveying line 1 to the lamp inspection mechanism 3; the lamp inspection mechanism 3 comprises a base 35, a rotating bracket 34, a swinging mechanism 33 and a shooting mechanism 31; the rotating bracket 34 is rotatably mounted on the base 35; the throwing mechanism 33 is arranged on the outer side of the rotating support and used for clamping and throwing the soft bag, the rotating support 34 drives the throwing mechanism 33 to rotate along the feeding area, the shooting area and the blanking area, and the feeding area is positioned on one side of the feeding mechanism 2; the shooting mechanism 31 is arranged at one side of the shooting area and is provided with a camera for shooting the soft bag; the blanking mechanism 4 is arranged between the blanking area and the discharging conveying line 5 and used for conveying the soft bag in the blanking area to the discharging conveying line 5. In this embodiment, the lamp inspection mechanism 3 is provided with four swing mechanisms 33, and the four swing mechanisms 33 are arranged in an equidistant ring shape, and during operation, the four swing mechanisms 33 are respectively located in the feeding area, the swing area, the shooting area and the discharging area, so that operations at each stage can be synchronously performed, and the working efficiency is improved.

Referring to fig. 1-2, the feeding conveyor line 1 is provided with a timing belt 11, and stoppers 111 are mounted on the timing belt 11 and are distributed at equal intervals to realize the distance-fixed conveying of the transparent soft bag 100. In addition, the synchronous belt 11 is provided with a bag opening limiting piece 112 for limiting the position of the bag opening of the transparent soft bag 100, and further limiting the position of the transparent soft bag 100, so that the feeding mechanism 2 can be accurately positioned and grabbed conveniently.

As shown in fig. 3-4, the feeding mechanism 2 comprises a fixed frame 21, a swing frame 23, a rotary driving mechanism 22, a gripper 24 and a gripper cylinder 25; wherein, one end of the swing frame 23 is rotatably connected with the fixed frame 21, and the other end is connected with the gripper 24; the rotary driving mechanism 22 is arranged at one side of the fixed frame 21 and drives the swing frame 23 to rotate; the hand grip 24 is movably arranged on the swing frame 23 and is provided with a plurality of suckers 242 for adsorbing soft bags; a gripper cylinder 25 is mounted on the swing frame 23 and is drivingly connected to the gripper 24. The swing type conveying is used, a plurality of transparent soft bags 100 can be grabbed from the production line at the same time, and the conveying efficiency is higher compared with that of the traditional mechanical arm.

The swing frame 23 comprises a cylinder mounting plate 231 and two cylinder supporting plates 233; the cylinder mounting plate 231 is connected with the hand grip 24, and the hand grip cylinder 25 is mounted on one side of the cylinder mounting plate 231, which is far away from the hand grip 24; the two cylinder supporting plates 233 are symmetrically arranged and are vertical to the cylinder mounting plate 231, and two ends of each cylinder supporting plate 233 are respectively connected with the cylinder mounting plate 231 and the fixing frame 21; the two ends of each cylinder support plate 233 are respectively connected with the cylinder mounting plate 231 and the fixing frame 21, and the rotary driving mechanism 22 is connected with one of the cylinder support plates 233. Two cylinder supporting plates 233 are arranged to be connected with the cylinder mounting plate 231, and structural stability is facilitated. The gripper cylinder 25 is arranged between the two cylinder supporting plates 233, which is beneficial to reducing the occupied space.

The hand grip 24 comprises a suction cup mounting plate 241, one side of the suction cup mounting plate 241 close to the cylinder mounting plate 231 is connected with the hand grip cylinder 25, the suction cup mounting plate 241 is provided with a plurality of grabbing areas arranged at intervals, and each grabbing area is provided with a plurality of suction cups 242. When the hand grip 24 is moved to the corresponding gripping position, the suction cup 242 is activated and sucks on the soft bag surface. A plurality of grabbing areas are arranged, so that a plurality of transparent soft bags 100 can be grabbed at the same time, and the operation efficiency is improved. The plurality of suction cups 242 provided in each gripping area can grip the transparent soft bag 100 more firmly.

The cylinder mounting plate 231 is provided with a guide sleeve 232; the suction cup mounting plate 241 is provided with a guide rod 243, and the guide rod 243 movably penetrates through the guide sleeve 232. In this embodiment, the cylinder mounting plate 231 is provided with four guide sleeves 232 distributed in a matrix, the suction cup mounting plate 241 is correspondingly provided with four guide rods 243, and the arrangement of the guide sleeves 232 and the guide rods 243 can improve the stability of the telescopic motion of the gripper 24.

In addition, the reinforcing rib 234 is installed between the cylinder mounting plate 231 and the cylinder support plate 233, so that the connection stability of the cylinder mounting plate 231 and the cylinder support plate 233 can be enhanced.

The fixing frame 21 comprises a connecting plate 213 and two overturning mounting frames 214; the connecting plate 213 is horizontally arranged and positioned above the feeding conveying line 1; the two overturning mounting brackets 214 are arranged at intervals and are mounted at the lower side of the connecting plate 213, and one end of the air cylinder supporting plate 233 far away from the air cylinder mounting plate 231 is connected with the corresponding overturning mounting bracket 214; the rotary drive mechanism 22 is mounted on one side of one of the flip mounts 214. In this embodiment, the rotation driving mechanism includes a servo motor 221 and a decelerator 222, and the decelerator 222 is installed between the servo motor 221 and one of the flip mounts 214. The fixed frame 21 further comprises a pair of fixed columns 211 arranged at intervals, the fixed columns 211 are located between the feeding level and the feeding conveying line 1, an extending plate 212 transversely extending towards one side of the feeding conveying line 1 is mounted at the top end of each fixed column 211, and the front end of each extending plate 212 is fixed to one end of the connecting plate 213.

The turning mounting frame 214 is provided with a first turning limiting block 2142 for preventing the swing frame 23 from swinging upwards excessively and a second turning limiting block 2141 for preventing the swing frame 23 from swinging downwards excessively. In this embodiment, the range of motion of the swing frame 23 is 90 degrees, when the transparent soft bag 100 is grabbed from the feeding conveyor line 1, the swing frame 23 swings downward, the suction cup 242 sucks the soft bag, the soft bag is in a horizontal state at this time, and then the swing frame 23 swings upward to move the soft bag to the feeding area, so that the soft bag is converted from the horizontal state to a vertical state. In addition, set up the flexible glue structure on the upset stopper, can play the buffering guard action.

Referring to fig. 5-6, the rotating bracket 34 includes a central rotating shaft 341 and a rotating disc 342, the central rotating shaft 341 is rotatably mounted on the base 35, and the rotating disc 342 is fixed on the top end of the central rotating shaft 341.

As shown in fig. 5 to 8, the swing mechanism 33 includes a mounting frame 331, a first clamping device 332 and a second clamping device 333 which are disposed opposite to each other in the up-down direction; wherein, the mounting frame 331 is fixedly arranged at one side of the turntable 342; the first clamping jaw 3323 device comprises a first mounting plate 3321, a first clamping jaw 3323, a first air cylinder 3322 and a first driving motor 3324; the first mounting plate 3321 is coupled to the mounting block 331; the first clamping jaw 3323 is rotatably arranged at the lower side of the first mounting plate 3321 and is used for clamping the upper end of the transparent soft bag 100; a first cylinder 3322 is mounted on the first mounting plate 3321 and drives the first jaw 3323 open and closed; a first driving motor 3324 is installed on the first installation plate 3321 and drives the first clamping jaw 3323 to rotate; the second clamping device 333 includes a second mounting plate 3332, a second clamping jaw 3331, a second air cylinder 3333, and a second driving motor 3334; the second mounting plate 3332 is coupled to the mounting block 331 and disposed below the second mounting plate 3332; the second clamping jaw 3331 is rotatably arranged on the upper side of the first mounting plate 3321, corresponds to the first clamping jaw 3323 up and down, and is used for clamping the lower end of the transparent soft bag 100; a second cylinder 3333 is mounted on the second mounting plate 3332 and drives the second jaw 3331 to open and close; a second drive motor 3334 is mounted on the second mounting plate 3332 and drives the second jaw 3331 to rotate. When the flexible bag is used, the first clamping jaw 3323 and the second clamping jaw 3331 respectively clamp the upper end and the lower end of the flexible transparent bag 100, when the whipping mechanism 33 reaches the whipping area, the first clamping jaw 3323 and the second clamping jaw 3331 simultaneously rotate back and forth, the flexible transparent bag 100 is shaken, the position of foreign matters in liquid can be changed, the detection mechanism can conveniently shoot, and the detection precision is improved.

As shown in fig. 7-8, the first clamping device 332 comprises a plurality of first clamping jaws 3323 arranged transversely and equidistantly, each first clamping jaw 3323 is provided with a first external gear 33231, and the first external gears 33231 on two adjacent first clamping jaws 3323 are meshed; a first drive gear is provided on the rotational shaft of the first drive motor 3324, and the first drive gear meshes with one of the first external gears 33231. When one first jaw 3323 rotates, the adjacent first jaw 3323 rotates in the opposite direction. The corresponding second clamping device 333 comprises a plurality of second clamping jaws 3331 which are transversely arranged at equal intervals, each second clamping jaw 3331 is provided with a second external gear, and the second external gears of the adjacent first clamping jaws 3323 are meshed; a second driving gear 33341 is provided on a rotation shaft of the second driving motor 3334, and the second driving gear 33341 is engaged with one of the second external gears. The plurality of clamping jaws are arranged to test a plurality of transparent soft bags 100 at one time. And the adjacent clamping jaws can be provided with only one driving motor through gear meshing transmission, so that the equipment manufacturing cost is saved.

The mounting block 331 includes a fixing plate 3311, a support plate 3316, a support rod 3314, a screw mechanism, and a screw driving motor 3312. Wherein, the fixing plate 3311 is disposed at an upper side of the first mounting plate 3321; the supporting plate 3316 is installed at the lower side of the fixing plate 3311; the support rod 3314 is vertically disposed behind the first clamping device 332 and the second clamping device 333, and two ends of the support rod 3314 are respectively connected to the fixing plate 3311 and the supporting plate 3316; the lead screw 3315 mechanism includes a lead screw 3315 disposed between the fixing plate 3311 and the support plate 3316, and a first lead screw nut 3317 and a second lead screw nut 3318 mounted on the lead screw 3315, the first lead screw nut 3317 being fixed to the first mounting plate 3321, the second lead screw nut 3318 being fixed to the second mounting plate 3332; a screw driving motor 3312 is installed on the fixing plate 3311 and drives the screw 3315 to rotate. The vertical distance between the first clamping jaw 3323 and the second clamping jaw 3331 is controlled by a screw mechanism, so that the transparent soft bag 100 can adapt to different specifications.

The mounting frame 331 further comprises a lifting guide rod 3313, and the upper end of the lifting guide rod 3313 is fixed to the fixing plate 3311; the first mounting plate 3321 is provided with a first guide sleeve 33211 sleeved with the lifting guide rod 3313, and the second mounting plate 3332 is provided with a second guide sleeve 33321 sleeved with the lifting guide rod 3313. In this embodiment, the mounting frame 331 has two lifting guide rods 3313, and the two lifting guide rods 3313 are symmetrically disposed on two sides of the mounting frame 331. The stability of the mechanism is improved by the sliding fit of the lifting guide rod 3313 and the guide sleeve 232.

Referring to fig. 8-11, the second jaw 3331 includes a shaft housing 10, a clamp mount 40, a clamp 30, a push rod 20, and a connector 50. The sleeve 10 has an inner cavity for receiving the push rod 20. The clamp mount 40 is rotatably mounted on the shaft housing 10 and includes two fixed shafts 410 disposed opposite to each other for mounting the clamp 30. Two anchor clamps 30 set up relatively, and each anchor clamps 30 has a pivot portion 310 and sets up extension 330 and clamping part 320 at pivot portion 310 both ends respectively, and clamping part 320 upwards exposes the clamping jaw mount pad, and its medial surface is installed and is used for the transparent clamp splice of centre gripping soft bag, carries out the foreign matter and detects the time, and transparent clamp splice can not lead to the fact the shelter from to sinking end foreign matter, does benefit to and improves the detection precision, and in this embodiment, transparent clamp splice is transparent glass. The transparent clamping blocks are in a strip shape, the extending direction of the transparent clamping blocks is perpendicular to the extending direction of the clamping part 320, the clamping area can be increased by arranging the transparent clamping blocks in a strip shape, and the deformation of the transparent soft bag 100 is avoided. The push rod 20 is disposed through the inner cavity in a liftable manner. The connector 50 is rotatably installed at the top end of the push rod 20, and both ends thereof are respectively connected to the corresponding clamps 30. When the push rod 20 is driven to descend, the connector 50 drives the extension part 330 to swing downwards, the clamping part 320 is closed towards the middle, and the transparent soft bag 100 is clamped; when the push rod 20 is raised, the clamp portion 320 is turned outward, and the clamp mechanism is opened.

The connection head 50 includes a main body 530 and a first bearing 510. The body 530 has a vertically through mounting hole in the middle thereof for the push rod 20 to pass through. The first bearing 510 is disposed between the inner wall of the mounting hole and the push rod 20. Two sides of the main body 530 are respectively provided with a butt joint portion, each butt joint portion has two extension arms 5310 oppositely arranged, and a moving space corresponding to the extension portion 330 is formed between the two extension arms 5310. The two ends of the pin are connected to the corresponding extension arms 5310, respectively, and the extension part 330 is provided with a notch 3310 slidably connected to the pin. In addition, the connector 50 further includes a bearing cap 520, and the bearing cap 520 is installed above the main body 530 and is inserted into the installation hole, so as to play a role of dust prevention.

The clamp mount 40 also includes a jaw bearing mount 470, a fixed block 440, and a pair of mounting plates 450. Wherein, the clamp 30 bearing seat is arranged on the outer wall of the shaft sleeve 10 through a second bearing 420; the fixing block 440 is installed on the jaw bearing block 470, the two mounting plates 450 are installed at both sides of the fixing block 440 and extend upward, respectively, the connector 50 is located between the mounting plates 450, and both ends of the two fixing shafts 410 are connected to the corresponding mounting plates 450, respectively.

The jig mount 40 further includes a lifting cushion 460, and the lifting cushion 460 is mounted on the upper side of the fixing block 440 and has a through hole through which the push rod 20 passes. When clamping, the connector 50 is lowered. The lifting cushion 460 is abutted between the connecting head 50 and the fixing block 440 to play a role of buffering.

The second clamping jaw 3331 further comprises a clamping jaw base plate 710, the clamping jaw base plate 710 is installed between the clamp 30 and the transparent clamping block 70, and the clamping jaw base plate 710 is provided with a clamping groove matched with the clamping jaw, so that the installation and the positioning are convenient.

Second clamping jaw 3331 also includes second external gear 60, and second external gear 60 cup joints clamping jaw bearing frame 470, sets up the gear and can cooperate with outside actuating mechanism, and then realizes the rotation of anchor clamps mount pad 40. During detection, the clamp mounting seat 40 can be driven to rotate and shake the liquid in the transparent soft bag, so that foreign matters can move in the liquid.

Further, the second jaw 3331 further includes a waterproof cover 430, and the waterproof cover 430 covers the jaw bearing seat 470 from top to bottom, so as to protect the internal components.

As shown in fig. 3-4, the photographing mechanism 31 includes a camera support 312 and a plurality of cameras 311 mounted on the camera support 312, and the number of the cameras 311 corresponds to the number of the flexible bags clamped by each swing mechanism 33. When the shaking mechanism 33 rotates to the shooting area, the first clamping jaw 3323 and the second clamping jaw 3331 stop rotating, the liquid in the transparent soft bag 100 continues to rotate under the inertia effect and is in a shaking state, at the moment, the camera 311 takes multiple image shooting at different time points on the transparent soft bag 100 and transmits the shot images to the data processing and control unit, if foreign matters exist in the liquid, the foreign matters can change position along with the shaking of the liquid, and therefore, if the position of the shadow on the image at different time points changes, the shadow can be judged to be the foreign matters existing in the liquid.

The light inspection mechanism 3 further includes a light source 32, and the light source 32 is located on a side of the photographing region away from the photographing mechanism 31. The light source 32 is provided to improve the shooting effect.

Further, as shown in fig. 1-2, the utility model also comprises an electric cabinet 6, a machine table 7, and a data processing and control unit, including an industrial personal computer, a driver, corresponding wires, wire slots and the like, all arranged in the electric cabinet 6; the machine table 7 is used for supporting, the feeding mechanism 2, the lamp inspection mechanism 3 and the discharging mechanism 4 are all installed on the machine table 7, and the feeding conveying line and the discharging conveying line are arranged on the side edge of the machine table 7. There are also standard connectors, adapters, fasteners, etc. commonly used in the art and will not be described in detail herein.

The operation mode of the soft bag intelligent light inspection machine is as follows:

1. placing the transparent soft bag 100 to be tested on a feeding conveyor line 1, and conveying the transparent soft bag 100 to the outer side of a feeding mechanism 2 by the feeding conveyor line 1;

2. the gripper of the feeding mechanism 2 descends to grab the corresponding transparent soft bag 100, and the rotary driving mechanism 22 drives the gripper to swing upwards to feed the transparent soft bag 100 to the feeding area;

3. the throwing mechanism of the feeding area clamps the upper end and the lower end of the transparent soft bag 100 through a first clamping device and a second clamping device respectively, and the gripper of the feeding mechanism 2 releases the transparent soft bag 100;

4. the rotating bracket drives the whipping mechanism to revolve (taking fig. 4 as an example, the whipping mechanism makes a counterclockwise motion with the central rotating shaft as an axis), and meanwhile, the first clamping jaw and the second clamping jaw drive the transparent soft bag 100 to make a reciprocating self-rotation motion;

5. the shaking mechanism rotates to reach a shooting area, the first clamping jaw and the second clamping jaw stop rotating, liquid in the transparent soft bag 100 still continues to rotate under the action of inertia and is in a shaking state, at the moment, the camera 311 conducts multiple times of image shooting on the transparent soft bag 100 at different time points and transmits the shot images to the data processing and control unit, if foreign matters exist in the liquid, the foreign matters can change position along with the shaking of the liquid, and therefore if the position of the shadow on the image at different time points changes, the shadow can be judged to be the foreign matters existing in the liquid;

6. after shooting is finished, the rotating support continues to rotate, the swinging mechanism moves to the discharging area, the discharging mechanism 4 transfers the detected transparent soft bag 100 to the discharging conveying line 5, and the foreign matter detection process is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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.

Claims

1. The soft bag intelligent lamp inspection machine is characterized by comprising a feeding conveying line, a feeding mechanism, a lamp inspection mechanism, a discharging mechanism and a discharging conveying line which are sequentially arranged; the feeding mechanism is arranged between the feeding conveying line and the lamp inspection mechanism and used for conveying the soft bag on the feeding conveying line to the lamp inspection mechanism; the lamp inspection mechanism comprises a base, a rotating bracket, a swinging mechanism and a shooting mechanism; the rotating bracket is rotatably arranged on the base; the throwing mechanism is arranged on the outer side of the rotating support and used for clamping and throwing the soft bag, the rotating support drives the throwing mechanism to rotate along the feeding area, the shooting area and the blanking area, and the feeding area is positioned on one side of the feeding mechanism; the shooting mechanism is arranged on one side of the shooting area and is provided with a camera for shooting the soft bag; the blanking mechanism is arranged between the blanking area and the discharging conveying line and used for conveying the soft bag in the blanking area to the discharging conveying line.

2. The soft bag intelligent light inspection machine of claim 1, wherein the light inspection mechanism further comprises a light source located on a side of the capture area remote from the capture mechanism.

3. The soft bag intelligent light inspection machine of claim 1, wherein the whipping mechanism comprises a mounting frame, a first clamping device and a second clamping device which are arranged opposite to each other up and down; the mounting frame is fixedly arranged on one side of the rotating support; the first clamping device comprises a first mounting plate, a first clamping jaw, a first air cylinder and a first driving motor; the first mounting plate is connected with the mounting frame; the first clamping jaw is rotatably arranged on the lower side of the first mounting plate and used for clamping the upper end of the soft bag; the first air cylinder is arranged on the first mounting plate and drives the first clamping jaw to be opened and closed; the first driving motor is arranged on the first mounting plate and drives the first clamping jaw to rotate; the second clamping device comprises a second mounting plate, a second clamping jaw, a second air cylinder and a second driving motor; the second mounting plate is connected with the mounting frame and arranged below the second mounting plate; the second clamping jaw is rotatably arranged on the upper side of the first mounting plate, corresponds to the first clamping jaw in position up and down and is used for clamping the lower end of a soft bag; the second cylinder is arranged on the second mounting plate and drives the second clamping jaw to open and close; and the second driving motor is arranged on the second mounting plate and drives the second clamping jaw to rotate.

4. The soft bag intelligent lamp inspection machine according to claim 3, wherein the first clamping device comprises a plurality of first clamping jaws arranged transversely and equidistantly, each first clamping jaw is provided with a first external gear, and the first external gears of two adjacent first clamping jaws are meshed; a first driving gear is arranged on a rotating shaft of the first driving motor, and the first driving gear is meshed with one first external gear; the second clamping device comprises a plurality of second clamping jaws which are transversely and equidistantly arranged, each second clamping jaw is provided with a second external gear, and the second external gears of the adjacent first clamping jaws are meshed; and a second driving gear is arranged on a rotating shaft of the second driving motor and is meshed with one of the second external gears.

5. The soft bag intelligent light inspection machine of claim 3, wherein the mounting rack comprises a fixed plate, a support plate, a screw mechanism, a support rod and a screw driving motor; the fixing plate is arranged on the upper side of the first mounting plate; the supporting plate is arranged on the lower side of the fixing plate; the supporting rod is vertically arranged and positioned behind the first clamping device and the second clamping device, and two ends of the supporting rod are respectively connected with the fixing plate and the supporting plate; the screw rod mechanism comprises a screw rod arranged between the fixed plate and the supporting plate, and a first screw rod nut and a second screw rod nut which are arranged on the screw rod, the first screw rod nut is fixed with the first mounting plate, and the second screw rod nut is fixed with the second mounting plate; the screw rod driving motor is installed on the fixing plate and drives the screw rod to rotate.

6. The soft bag intelligent light inspection machine according to claim 5, wherein the mounting frame further comprises a lifting guide rod, and the upper end of the lifting guide rod is fixed with the fixing plate; the first mounting plate is provided with a first guide sleeve which is sleeved with the lifting guide rod, and the second mounting plate is provided with a second guide sleeve which is sleeved with the lifting guide rod.

7. The soft bag smart light inspection machine of claim 3, wherein the second jaw includes a shaft sleeve, a clamp mount, a clamp, a push rod, and a connector; the shaft sleeve is provided with an inner cavity for accommodating the push rod; the clamp mounting seat is rotatably mounted on the shaft sleeve and comprises two fixed shafts which are oppositely arranged; the two clamps are oppositely arranged, each clamp is provided with a pivoting part, an extending part and a clamping part, the extending parts and the clamping parts are respectively arranged at two ends of the pivoting part, the clamping part is upwards exposed out of the clamp mounting seat, and the inner side surface of the clamping part is provided with a transparent clamping block for clamping a soft bag; the push rod penetrates through the inner cavity in a liftable mode, and the lower end of the push rod is connected with the second air cylinder; the connector is rotatably installed at the top end of the push rod, and two ends of the connector are respectively connected with the corresponding clamps.

8. The soft bag intelligent light inspection machine of claim 1, wherein the feeding mechanism comprises a fixed frame, a swing frame, a rotary driving mechanism, a gripper and a gripper cylinder; one end of the swinging frame is rotatably connected with the fixed frame, and the other end of the swinging frame is connected with the hand grip; the rotary driving mechanism is arranged on one side of the fixed frame and drives the swinging frame to rotate; the hand grip is movably arranged on the swing frame and is provided with a plurality of suckers for adsorbing soft bags; the gripper cylinder is installed on the swing frame and is connected with the gripper in a driving mode.

9. The soft bag intelligent light inspection machine of claim 8, wherein the swing frame comprises a cylinder mounting plate and two cylinder support plates; the cylinder mounting plate is connected with the gripper, and the gripper cylinder is mounted on one side of the cylinder mounting plate, which is far away from the gripper; the two ends of each air cylinder supporting plate are respectively connected with the air cylinder mounting plate and the fixing frame, and the rotary driving mechanism is connected with one of the air cylinder supporting plates.

10. The soft bag intelligent light inspection machine of claim 9, wherein the mount comprises a connecting plate and two flip mounts; the connecting plate is horizontally arranged and is positioned above the feeding conveying line; the two overturning mounting frames are arranged at intervals and are mounted on the lower side of the connecting plate, and one end, far away from the air cylinder mounting plate, of the air cylinder supporting plate is connected with the corresponding overturning mounting frame; the rotary driving mechanism is arranged on one side of one of the turnover mounting frames; the mount still includes the interval a pair of fixed column that sets up, the fixed column be located the material loading level with between the feeding transfer chain, each the court is installed on the top of fixed column an extension board of feeding transfer chain one side horizontal extension, each the front end of extension board with the one end of connecting plate is fixed.