CN111017341A

CN111017341A - Infusion bottle overturning and conveying type leakage detection equipment

Info

Publication number: CN111017341A
Application number: CN202010012426.4A
Authority: CN
Inventors: 马雄军; 周绍辉; 杜笑鹏
Original assignee: HUNAN ZHENGZHONG PHARMACEUTICAL MACHINERY CO Ltd
Current assignee: HUNAN ZHENGZHONG PHARMACEUTICAL MACHINERY CO Ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-04-17

Abstract

The invention discloses an infusion bottle turnover conveying type leakage detection device, which belongs to the technical field of infusion bottle detection devices and comprises a rack, wherein a bottle feeding conveying belt, a bottle feeding thumb wheel, a turnover conveying belt, a bottle discharging thumb wheel device and a bottle discharging conveying belt are sequentially arranged on the rack according to the moving route of an infusion bottle; a turnover frame used for placing an infusion bottle and automatically adjusting the posture of the infusion bottle is distributed on the turnover type conveyor belt; the turnover type conveying belt passes through a detection station, and a high-voltage detection device and a driving belt device matched with the high-voltage detection device and used for driving the infusion bottle on the turnover frame to rotate are arranged on the detection station. It can ensure that the medicine bottle is not worn and torn in transport and testing process, does not appear blocking and garrulous bottle phenomenon, can improve detection efficiency simultaneously, improves the testing result accuracy, reduces the equipment volume.

Description

Infusion bottle overturning and conveying type leakage detection equipment

Technical Field

The invention belongs to the technical field of infusion bottle detection equipment, and particularly relates to infusion bottle overturning conveying type leakage detection equipment.

Background

The existing conveying structure of the infusion bottle light inspection machine mainly adopts a conveying structure of an auger and a dial wheel, the infusion bottles are separated at equal intervals through the auger and conveyed, and the conveying and detecting mode of the extrusion method of the equipment can generate continuous extrusion friction on the outer surface of the infusion bottle, so that the outer wall of the infusion bottle, particularly a plastic infusion bottle, is easily damaged, and simultaneously, the auger conveying also easily causes bottle clamping phenomenon, so that a soft infusion bottle is clamped or a glass bottle is cracked; the other is that the gesture regulatory function of auger is irreversible, turnover speed is slow simultaneously, the infusion bottle is through the auger upset adjustment back, can't overturn again, must overturn with the help of another reverse auger device, consequently also lead to the infusion bottle if will realize the upset, then at least need set up two auger devices, so reduced the whole detection speed of infusion bottle, the volume that leads to big infusion bottle lamp to examine the machine is very big, there are a lot of restrictions to the factory building size, still need additionally to set up special infusion bottle rotary device during the while detects, further cause equipment volume increase, the structure is more complicated, and the cost is improved.

Disclosure of Invention

Aiming at the problems, the invention provides the turnover conveying type leakage detection equipment for the infusion bottle, which can ensure that the medicine bottle is not abraded in the conveying and detecting processes, the phenomena of blockage and bottle breakage do not occur, and meanwhile, the detection efficiency can be improved, the accuracy of the detection result can be improved, and the volume of the equipment can be reduced.

In order to achieve the purpose, the invention adopts the technical scheme that: an infusion bottle turnover conveying type leakage detection device comprises a rack, wherein a bottle feeding conveying belt, a bottle feeding thumb wheel, a turnover conveying belt, a bottle discharging thumb wheel device and a bottle discharging conveying belt are sequentially arranged on the rack according to a moving route of an infusion bottle; a turnover frame used for placing an infusion bottle and automatically adjusting the posture of the infusion bottle is distributed on the turnover type conveyor belt; the turnover type conveying belt passes through a detection station, and a high-voltage detection device and a driving belt device matched with the high-voltage detection device and used for driving an infusion bottle on the turnover frame to rotate are arranged on the detection station; the bottle discharging conveyor belt is provided with a plurality of spaced channels which are respectively connected with corresponding bottle discharging openings on the bottle discharging thumb wheel device.

As a further improvement of the invention, the turnover type conveying belt comprises a basic conveying belt and driving wheels at two ends of the basic conveying belt; hinge seats are uniformly arranged on the basic transmission belt; the hinged seat is hinged with a turnover frame; the turnover frame comprises a placing frame for placing an infusion bottle and a rotating seat arranged at the tail end of the placing frame, and a guide wheel is arranged on the rotating seat; a roller for rotating the infusion bottle is arranged on the inner side surface of the placing frame; a guide rail for controlling the overturning angle of the overturning frame is arranged on the side edge of the basic transmission belt; the guide wheels are mounted on the guide tracks.

As a further improvement of the invention, the placing frame comprises an end seat, two sides of the front end of the end seat are provided with side plates, and the ends of the side plates are connected with a U-shaped plate; the U-shaped plate, the side plate and the end seat form a groove body for placing an infusion bottle; the rolling shaft is arranged on the inner side of the side plate.

As a further improvement of the invention, the guide track is formed in a ring shape by the overturning guide rod and the horizontal guide rod.

As a further improvement of the invention, the high-voltage electric detection device comprises two guide rods which are arranged in parallel, and the guide rods are connected with each other through a fixing plate; a bottle head detection device, a bottle wall detection device and a bottle bottom detection device are arranged on the guide rod and are all arranged below the medicine bottle (10) in a lying state; the bottle head detection device comprises a first sliding seat arranged on the guide rod, and a positive electrode needle device used for contacting a bottle head and a first negative electrode plate used for contacting a bottle wall are arranged on the first sliding seat; the bottle wall detection device comprises a second sliding seat arranged on the guide rod, and a positive electrode pin device used for contacting the bottle wall and a second negative electrode plate used for contacting the bottle bottom are arranged on the second sliding seat; the bottle bottom detection device comprises a third sliding seat arranged on the guide rod, and a positive electrode pin device used for being in contact with the bottle bottom and a third negative electrode plate used for being in contact with the bottle wall are arranged on the third sliding seat.

As a further improvement of the invention, the positive electrode needle device comprises a needle plate, and detection needles are uniformly arranged on the needle plate; the needle plate is provided with a cover plate for covering the detection needle; and through holes for the detection needles to penetrate through are distributed on the cover plate.

As a further improvement of the invention, the bottle-discharging thumb wheel device comprises a wheel disc which is rotatably arranged on a shaft seat, and clamping jaws for clamping a transfusion bottle are uniformly arranged on the edge of the wheel disc in an annular shape; the clamping jaw is formed by mutually and symmetrically combining two clamping rods; the front end of the clamping rod is claw-shaped, the tail end of the clamping rod is hinged to the wheel disc, and the tail ends of the clamping rod are meshed with each other through a gear; a torsion spring is arranged at the hinged position of one clamping rod in each clamping jaw and the wheel disc; the hinged shaft of one clamping rod in each clamping jaw is connected with a swinging arm; a fixed cam and a movable cam which are used for contacting with the swing arm to control the opening and closing of the clamping rod are arranged above or below the wheel disc; one end of the movable cam is hinged to the first connecting piece, and the other end of the movable cam is connected with a cylinder used for controlling the movable cam to swing.

As a further improvement of the invention, the front end of the swing arm is provided with a roller which is used for contacting with the fixed cam and the movable cam.

As a further improvement of the invention, the front ends of two clamping rods on the same clamping jaw form an arc groove for clamping an infusion bottle.

As a further improvement of the invention, the wheel disc comprises an upper disc plate and a lower disc plate, and the clamping jaw is arranged between the upper disc plate and the lower disc plate.

As a further improvement of the invention, the driving belt device comprises a fixed frame arranged on the rack, and the fixed frame is connected with the mounting rack through an adjusting screw rod; a plurality of driving wheels are mounted on the mounting frame, and driving belts used for driving the infusion bottle to rotate are hung on the driving wheels.

Compared with the prior art, the invention has the advantages that:

1. the invention adopts the structure mode of the turnover type conveying belt, can ensure that the medicine bottles are not abraded in the conveying and detecting processes, does not have the phenomena of blockage and bottle breakage, and can improve the detecting efficiency, the accuracy of the detecting result and reduce the volume of the equipment.

2. According to the invention, a high-voltage detection mode is adopted, so that the accuracy of a detection result can be improved, the infusion bottle cannot be abraded and damaged, the high-voltage detection on the bottle head, the bottle body and the bottle bottom of the infusion bottle is realized by arranging the three groups of sliding seats, the detection is more comprehensive, and the result is more accurate.

3. Because the cover plate is arranged in front of the anode needle, the friction between the infusion bottle and the detection needle can be reduced in the moving detection process, and the abrasion to the infusion bottle is reduced.

4. Because the slide is installed on the guide bar, the slide can be moved by unscrewing the fixing screws between the slide and the guide bar, so that the user can adjust the position of each slide more conveniently.

5. The bottle-discharging thumb wheel device changes the traditional thumb wheel structure of the fixed notch into a clamping jaw structure capable of automatically opening and closing, can clamp an infusion bottle for conveying, prevents the bottle from falling, and can adapt to the conveying of infusion bottles with more sizes.

6. The bottle-discharging thumb wheel device can be provided with a plurality of fixed cams or movable cams at the edge of the thumb wheel according to actual needs to control the opening and closing of the clamping jaws, so that the multi-channel output of an infusion bottle is realized, and the bottle-discharging thumb wheel can realize the bottle-discharging function and the multi-channel bottle-discharging function of the infusion bottle,

3. In the bottle discharging thumb wheel device, the cylinder is only adopted to control the micro displacement movement of the thumb wheel, and the clamping of the clamping jaw is realized by a mechanical structure, so that the conveying mechanism is very stable and reliable.

4. The turnover type conveying belt is provided with the turnover frame independently arranged on the basic conveying belt to place the infusion bottle, so that the infusion bottle is not rubbed with other parts in the conveying process, the infusion bottle can be well protected, the damage and abrasion of the infusion bottle caused by the friction of the outer wall are eliminated, and the bottle clamping phenomenon is thoroughly eliminated.

5. The roller is arranged on the placing frame in the turnover type conveying belt, so that an infusion bottle can be driven by an external driving belt to rotate on the placing frame for detection, and the comprehensiveness of a detection range is ensured.

6. The turnover frame in the turnover type conveying belt is controlled by the guide wheel at the tail end of the turnover frame and the guide rail when the turnover frame is turned over, so that a user can more flexibly adjust the turning angle and position of the turnover frame, the user does not need to adjust the structure of a basic driving belt and the turnover frame, and only needs to adjust the position of the turnover guide rod in the guide rail, so that the turnover type conveying belt is more flexible and convenient to adjust, and the cost for modifying equipment is reduced.

Drawings

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

fig. 2 is a schematic overall structure diagram of the turnover type conveyer belt;

FIG. 3 is a schematic view of a driving wheel;

FIG. 4 is a schematic view of a connecting structure of the roll-over stand and the conveyer belt;

FIG. 5 is an enlarged view of a portion C of FIG. 2;

FIG. 6 is an enlarged view of a portion D of FIG. 2;

fig. 7 is a schematic structural view of the guide rail.

FIG. 8 is a schematic view of the overall structure of the high voltage detection device;

FIG. 9 is an enlarged view of a portion A of FIG. 8;

FIG. 10 is a top view of the high voltage electrical detection device;

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

FIG. 12 is a drive belt assembly;

FIG. 13 is a schematic view of the overall structure of the bottle-out thumb wheel device;

FIG. 14 is a schematic view of the mounting structure of the fixed cam and the movable cam of the bottle pushing wheel device;

FIG. 15 is a top plan view of the bottle ejector paddle wheel assembly;

fig. 16 is a schematic view of a structure of a clamping jaw in the bottle pulling wheel device.

In the figure: 1. a bottle feeding conveyer belt; 2. a bottle feeding dial wheel; 3. a turnover type conveying belt; 4. a drive belt arrangement; 5. a high voltage electrical detection device; 7. a bottle discharging poking wheel device; 8. a bottle discharging conveyer belt; 9. a frame; 10. an infusion bottle; 30. a drive wheel; 31. a base conveyor belt; 32. a hinged seat; 33. a roll-over stand; 34. a guide rail; 41. a fixed mount; 42. adjusting the screw rod; 43. a driving wheel; 44. a drive belt; 45. a mounting frame; 51. a guide bar; 52. a fixing plate; 53. a first sliding seat; 54. a first positive electrode bar; 55. a U-shaped frame; 56. a spring plate; 57. a positive electrode needle device; 58. a first negative pole rod; 59. a first negative plate; 60. a limiting plate; 61. a second sliding seat; 62. a second negative pole rod; 63. a second negative plate; 64. a second positive electrode bar; 65. a third sliding seat; 66. a third positive electrode bar; 68. a third negative pole rod; 69. a third negative electrode plate; 71. a wheel disc; 72. a shaft seat; 73. a clamping bar; 74. a fixed cam; 76. a movable cam; 77. a torsion spring; 78. a roller; 79. a first connecting member; 80. swinging arms; 81. a cylinder; 82. a second connecting member; 301. an upper drive wheel; 302. a drive tooth; 303. a lower drive wheel; 304. a tooth surface; 332. a rotating base; 333. a guide wheel; 334. placing a rack; 335. a roller; 341. turning over the guide rod; 342. a horizontal guide bar; 571. a needle plate; 572. a detection pin; 573. a cover plate; 3341. a U-shaped plate; 3342. an end seat; 3343. side plates.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

Referring to fig. 1-16, in one embodiment: an infusion bottle turnover conveying type leakage detection device comprises a rack 9, wherein a bottle feeding conveying belt 1, a bottle feeding thumb wheel 2, a turnover type conveying belt 3, a bottle discharging thumb wheel device 7 and a bottle discharging conveying belt 8 are sequentially arranged on the rack 9 according to a moving route of an infusion bottle 10; the turnover frame 33 for placing the infusion bottle 10 and automatically adjusting the posture of the infusion bottle 10 is distributed on the turnover type conveying belt 3; the turnover type conveying belt 3 passes through a detection station, and a high-voltage detection device 5 and a driving belt device 4 matched with the high-voltage detection device and used for driving the infusion bottle 10 on the turnover frame 33 to rotate are arranged on the detection station; a plurality of spaced channels are arranged on the bottle-out conveying belt 8 and are respectively connected with corresponding bottle-out openings on the bottle-out thumb wheel device 7.

The whole working process of the invention is as follows:

the infusion bottle 10 is continuously conveyed through the bottle feeding conveying belt 1, then is conveyed to the turnover type conveying belt 3 through the bottle feeding thumb wheel 2 at equal intervals, the turnover frames 33 on the turnover type conveying belt 3 are matched with the notches on the bottle feeding thumb wheel 2, and the infusion bottle 10 is conveyed to each corresponding turnover frame 33 in a vertical state; then the turnover frame 33 with the infusion bottle 10 is moved to a station where the high-voltage electric detection device 5 is located, the turnover frame 33 is in a horizontal state at the moment, the infusion bottle 10 is subjected to leakage detection, the driving belt device 4 is in contact with the side wall of the infusion bottle 10 in the detection process, and the driving belt device is matched with the turnover frame 33 to control the infusion bottle 10 to rotate, so that the leakage detection of 360 degrees is completed.

Preferably, as shown in fig. 2 to 7, in the present embodiment, the turnover type conveyor belt 3 includes a base transmission belt 31 and driving wheels 30 at both ends thereof; the basic transmission belt 31 is uniformly provided with hinged seats 32; the hinged seat 32 is hinged with a roll-over stand 33; the turnover frame 33 comprises a placing frame 334 for placing the infusion bottle 10 and a rotating seat 332 arranged at the tail end of the placing frame, and a guide wheel 333 is arranged on the rotating seat 332; a roller 335 for rotating the infusion bottle 10 is arranged on the inner side surface of the placing frame 334; a guide rail 34 for controlling the turning angle of the turning frame 33 is arranged on the side edge of the basic transmission belt 31; the guide wheel 333 is mounted on the guide rail 34.

The operating principle of the turnover type conveyer belt is as follows:

the infusion bottle 10 is pushed into the groove opening of the turnover frame 33 in a vertical state under the conveying of the bottle feeding thumb wheel, and then the turnover frame 33 moves along with the movement of the basic transmission belt 31; the guide wheels 333 at the rear end of the roll-over stand 33 are always mounted on the guide rails 34.

When the infusion bottle passes through the detection device and needs to lie down, the guide wheel 333 just passes through the turning guide rod 341 on the guide track 34, the turning frame 33 is gradually turned into a horizontal state under the guiding action of the turning guide rod 341, when the infusion bottle enters the detection device area to be detected, the lower part of the lying infusion bottle on the placing frame 334 is contacted with the rolling shaft 335, the upper part is contacted with the external driving belt, the driving belt drives the infusion bottle to rotate on the placing frame 334, and the infusion bottle is detected by high voltage electricity, so that the 360-degree rotation detection of the infusion bottle can be realized; the guide wheel 333 passes through the other end turning guide rod 341 on the guide rail 34, so that the turning frame 33 is gradually turned to a vertical state.

Preferably, as shown in fig. 6, in this embodiment, the placing frame 334 includes an end seat 3342, side plates 3343 are disposed on two sides of the front end of the end seat 3342, and a U-shaped plate 3341 is connected to the ends of the side plates 3343; the U-shaped plate 3341, the side plate 3343 and the end seat 3342 form a groove body for placing an infusion bottle; the roller 335 is disposed inside the side plate 3343.

Preferably, as shown in fig. 7, in the present embodiment, the guide track 34 is formed in a ring shape by combining the turnover guide rod 341 and the horizontal guide rod 342.

Preferably, as shown in fig. 3, in order to further improve the conveying stability of the turnover conveying track, in this embodiment, the driving wheel 30 is coaxially composed of an upper driving wheel 301 and a lower driving wheel 303; the upper driving wheel 301 is uniformly and annularly provided with driving teeth 302 which extend outwards and are used for contacting the roll-over stand 33; the wheel surface of the lower driving wheel 303 is uniformly provided with tooth surfaces 304 protruding outwards and used for contacting the inner side surface of the basic transmission belt 31.

Preferably, as shown in fig. 8-11, in the present embodiment, the high voltage detection device 5 includes two guide rods 51 disposed parallel to each other, and the guide rods 51 are connected to each other through a fixing plate 52; a bottle head detection device, a bottle wall detection device and a bottle bottom detection device are arranged on the guide rod 51 and are all arranged below the medicine bottle 10 in a lying state; the bottle head detection device comprises a first sliding seat 53 arranged on a guide rod 51, wherein a positive electrode needle device 57 used for contacting a bottle head and a first negative electrode plate 59 used for contacting a bottle wall are arranged on the first sliding seat 53; the bottle wall detection device comprises a second sliding seat 61 arranged on the guide rod 51, and the second sliding seat 61 is provided with a positive electrode pin device 57 used for contacting the bottle wall and a second negative electrode plate 63 used for contacting the bottle bottom; the bottle bottom detection device comprises a third sliding seat 65 arranged on the guide rod 51, and a positive electrode needle device 57 used for contacting the bottle bottom and a third negative electrode plate 69 used for contacting the bottle wall are arranged on the third sliding seat 65.

The working principle of the high-voltage electric detection device is as follows:

when the infusion bottle moves to the device through the turnover frame, the bottle head detection device firstly detects the head leakage state of the infusion bottle, the bottle head of the infusion bottle extends into the space between the two positive electrode needle devices 57, and meanwhile, the bottle body is contacted with the first negative electrode plate 59, so that the bottle head detection is completed; then the infusion bottle continues to move, the lower end of the bottle wall is contacted with the positive electrode needle device 57 on the second sliding seat 61 through the bottle wall detection device, and the bottle bottom is contacted with the second negative electrode plate 63 on the second sliding seat 61 at the same time, so that the bottle body detection is completed; then the infusion bottle continues to move, the lower end of the bottle wall is in contact with a third negative plate 69 on the third sliding seat 65 through the bottle bottom detection device, and the bottle bottom is in contact with a positive needle device 57 on the third sliding seat 65, so that the bottle bottom detection is completed.

Preferably, as shown in fig. 9, in this embodiment, the positive electrode needle device 57 includes a needle plate 571, and the needle plate 571 is uniformly provided with detection needles 572; a cover plate 573 for covering the detection needle 572 is mounted on the needle plate 571; the cover plate 573 is provided with through holes for the detection needles 572 to pass through.

Preferably, as shown in fig. 11, in this embodiment, a first positive pole rod 54 is disposed on an upper end surface of the first sliding seat 53, a U-shaped frame 55 is mounted on the first positive pole rod 54, positive pole needle devices 57 are mounted on both ends of the U-shaped frame 55, and the two positive pole needle devices 57 are disposed opposite to each other; the front end face of the first sliding seat 53 is provided with a first negative pole 58, and the first negative pole 58 is provided with a first negative pole 59 used for contacting the lower side wall of the infusion bottle.

Preferably, in order to prevent the positive electrode needle device 57 from being excessively pressed when the positive electrode needle device 57 contacts the infusion bottle, in this embodiment, both ends of the U-shaped frame 55 are connected to the positive electrode needle device 57 through the elastic sheets 56.

Preferably, as shown in fig. 8, in the present embodiment, a second negative pole 62 and a second positive pole 64 are disposed on a front end surface of the second sliding seat 61; a second negative plate 63 is arranged on the second negative rod 62; the second positive pole rod 64 is provided with a positive pole needle device 57 with an upward front surface.

Preferably, as shown in fig. 8, in the present embodiment, a third negative pole 68 and a third positive pole 66 are disposed on a front end surface of the third sliding seat 65; the third negative pole 68 is provided with a third negative pole 69 for contacting the lower side wall of the infusion bottle; the third positive pole rod 66 is provided with a positive pole needle device 57 with the front surface facing the bottom of the bottle.

Preferably, in order to improve the movement stability of the infusion bottle in the detection process, in this embodiment, a limiting plate 60 is disposed above the bottle wall detection device and the bottle bottom detection device.

Preferably, as shown in fig. 13 to 16, in this embodiment, the bottle pushing wheel device 7 includes a wheel disc 71 rotatably disposed on a shaft seat 72, and the edge of the wheel disc 71 is uniformly provided with clamping jaws for clamping an infusion bottle in an annular shape; the clamping jaw is formed by mutually and symmetrically combining two clamping rods 73; the front end of the clamping rod 73 is claw-shaped, the tail end of the clamping rod is hinged to the wheel disc 71, and the tail ends of the clamping rod are meshed with each other through a gear; a torsion spring 77 is arranged at the hinged part of one clamping rod 73 in each clamping jaw and the wheel disc 71; the hinged shaft of one clamping rod 73 in each clamping jaw is connected with a swinging arm 80; a fixed cam 74 and a movable cam 76 which are used for contacting with a swing arm 80 to control the opening and closing of the clamping rod 73 are arranged above or below the wheel disc 71; the movable cam 76 is hinged at one end to a first connecting member 79 and at the other end to a cylinder 81 for controlling the swing of the movable cam 76.

The working principle of the bottle discharging thumb wheel device of the invention is as follows:

an infusion bottle is conveyed to a feeding hole from the lower left side in the figure 15 through a conveying belt, a fixed cam 74 is arranged above a wheel disc 71 at the position of the feeding hole, when a clamping jaw moves to the position of the fixed cam 74 along with the clockwise rotation of the wheel disc 71, the outer edge of the fixed cam 74 pushes a swing arm 80 to swing for a certain angle, so that the clamping jaw is opened, after the infusion bottle enters the corresponding clamping jaw, when the wheel disc 71 continuously rotates and moves, the swing arm 80 is separated from the fixed cam 74, a clamping rod 73 is reset under the torsion action of a torsion spring 77, and meanwhile, under the meshing action of gears, the clamping jaw is changed from opening to closing to clamp the infusion bottle to; when the clamping jaw for clamping the defective infusion bottle moves to the position of the bottle outlet at the uppermost end, the air cylinder 81 at the upper end pushes forwards, so that the movable cam 76 swings forwards for a certain angle, the swing arm 80 of the clamping jaw is controlled to swing, the clamping jaw is opened, the defective infusion bottle is sorted out from the bottle outlet at the upper end, and the air cylinder 81 resets; the other infusion bottles continuously move under the clamping of the clamping jaws, and when the infusion bottles move to the discharge hole position at the right lower end, the corresponding movable cams move forwards, so that the clamping jaws are loosened, and the infusion bottles come out from the discharge hole.

Preferably, as shown in fig. 14, in order to reduce the friction between the swing arm 80 and the cam, in the present embodiment, a roller 78 for contacting the fixed cam 74 and the movable cam 76 is installed at the front end of the swing arm 80.

Preferably, as shown in fig. 16, in this embodiment, the front ends of two clamping rods 73 on the same clamping jaw form an arc-shaped groove for clamping an infusion bottle.

Preferably, as shown in fig. 13-14, in this embodiment, the wheel disc 71 includes upper and lower disc plates, and the clamping jaws are disposed between the upper and lower disc plates.

Preferably, in this embodiment, the fixed cam 74 is connected to the axle seat 72 via a second connector 82.

Preferably, in this embodiment, the first connecting member 79 is mounted on the shaft seat 72.

Preferably, in this embodiment, the rear end of the cylinder 81 is mounted on the first connecting member 79.

Preferably, in this embodiment, the front ends of the two clamping rods 73 on the same clamping jaw form an arc groove for clamping an infusion bottle.

As a further improvement of the invention, the driving belt device 4 comprises a fixed frame 41 arranged on the frame 9, and the fixed frame 41 is connected with a mounting rack 45 through an adjusting screw rod 42; a plurality of driving wheels 43 are arranged on the mounting rack 45, and a driving belt 44 for driving the infusion bottle 10 to rotate is hung on the driving wheels 43.

The driving belt device of the invention has the working principle that:

after the turnover frame 33 in the horizontal state moves to the detection station, the infusion bottle on the turnover frame 33 is also in the horizontal state, the upper side wall of the infusion bottle is in contact with the driving belt 44, and the lower side wall of the infusion bottle is in contact with the roller arranged on the turnover frame 33, so that when the driving belt 44 moves, the infusion bottle can be driven to rotate, and the leakage detection is carried out through the high-voltage electric detection device in the rotating process.

Preferably, as shown in fig. 1 and 15, the bottle discharging conveyor belt 8 includes at least two bottle discharging channels, each bottle discharging channel is matched with a corresponding outlet on the bottle discharging wheel pushing device, so as to realize classified conveying of the classified infusion bottles from the bottle discharging wheel pushing device.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. An infusion bottle turnover conveying type leakage detection device comprises a rack (9), and is characterized in that a bottle feeding conveying belt (1), a bottle feeding thumb wheel (2), a turnover conveying belt (3), a bottle discharging thumb wheel device (7) and a bottle discharging conveying belt (8) are sequentially arranged on the rack (9) according to a moving route of an infusion bottle (10); a turnover frame (33) used for placing the infusion bottle (10) and automatically adjusting the posture of the infusion bottle (10) is distributed on the turnover type conveying belt (3); the turnover type conveying belt (3) passes through a detection station, and a high-voltage detection device (5) and a driving belt device (4) which is matched with the high-voltage detection device and used for driving an infusion bottle (10) on the turnover frame (33) to rotate are arranged on the detection station; a plurality of spaced channels are arranged on the bottle-out conveying belt (8) and are respectively connected with corresponding bottle-out openings on the bottle-out poking wheel device (7).

2. The apparatus of claim 1, wherein the turn-over conveyor (3) comprises a base conveyor belt (31) and driving wheels (30) at both ends thereof; hinge seats (32) are uniformly arranged on the basic transmission belt (31); the hinged seat (32) is hinged with a roll-over stand (33); the turnover frame (33) comprises a placing frame (334) for placing the infusion bottle (10) and a rotating seat (332) arranged at the tail end of the placing frame, and a guide wheel (333) is arranged on the rotating seat (332); a roller (335) for rotating the infusion bottle (10) is arranged on the inner side surface of the placing frame (334); a guide rail (34) for controlling the turning angle of the turning frame (33) is arranged on the side edge of the basic transmission belt (31); the guide wheel (333) is mounted on the guide rail (34).

3. The infusion bottle turnover conveying type leakage detection device as claimed in claim 2, wherein the placing frame (334) comprises an end seat (3342), side plates (3343) are arranged on two sides of the front end of the end seat (3342), and the ends of the side plates (3343) are connected with U-shaped plates (3341); the U-shaped plate (3341), the side plate (3343) and the end seat (3342) form a groove body for placing an infusion bottle; the roller (335) is disposed inside the side plate (3343).

4. The apparatus for detecting the turnover of an infusion bottle, according to claim 2, wherein the guide rail (34) is formed in a ring shape by a turnover guide rod (341) and a horizontal guide rod (342) together.

5. The infusion bottle turn-over conveying type leakage detection device according to claim 1, wherein the high voltage electric detection device (5) comprises two guide rods (51) arranged in parallel, and the guide rods (51) are connected with each other through a fixing plate (52); a bottle head detection device, a bottle wall detection device and a bottle bottom detection device are arranged on the guide rod (51); the bottle head detection device comprises a first sliding seat (53) arranged on a guide rod (51), wherein a positive electrode needle device (57) used for contacting a bottle head and a first negative electrode plate (59) used for contacting a bottle wall are arranged on the first sliding seat (53); the bottle wall detection device comprises a second sliding seat (61) arranged on a guide rod (51), wherein a positive electrode needle device (57) used for contacting the bottle wall and a second negative electrode plate (63) used for contacting the bottle bottom are arranged on the second sliding seat (61); the bottle bottom detection device comprises a third sliding seat (65) arranged on the guide rod (51), and a positive electrode needle device (57) used for contacting the bottle bottom and a third negative electrode plate (69) used for contacting the bottle wall are arranged on the third sliding seat (65).

6. The infusion bottle turnover conveying type leakage detection equipment as claimed in claim 5, wherein the positive electrode needle device (57) comprises a needle plate (571), and detection needles (572) are uniformly arranged on the needle plate (571); a cover plate (573) for covering the detection needle (572) is arranged on the needle plate (571); through holes for the detection needles (572) to pass through are distributed on the cover plate (573).

7. The infusion bottle turnover conveying type leakage detection equipment as claimed in claim 1, wherein the bottle-discharging thumb wheel device (7) comprises a wheel disc (71) rotatably arranged on a shaft seat (72), and clamping jaws for clamping the infusion bottle (10) are uniformly arranged on the edge of the wheel disc (71) in an annular shape; the clamping jaw is formed by mutually and symmetrically combining two clamping rods (73); the front end of the clamping rod (73) is claw-shaped, the tail end of the clamping rod is hinged to the wheel disc (71), and the tail ends of the clamping rod and the wheel disc are meshed with each other through a gear; a torsion spring (77) is arranged at the hinged position of one clamping rod (73) in each clamping jaw and the wheel disc (71); a hinged shaft of one clamping rod (73) in each clamping jaw is connected with a swinging arm (80); a fixed cam (74) and a movable cam (76) which are used for contacting with the swing arm (80) to control the opening and closing of the clamping rod (73) are arranged above or below the wheel disc (71); one end of the movable cam (76) is hinged to the first connecting piece (79), and the other end of the movable cam (76) is connected with a cylinder (81) used for controlling the movable cam (76) to swing.

8. The apparatus for detecting the turnover conveying type leakage of the infusion bottle according to the claim 7, characterized in that the front end of the swing arm (80) is provided with a roller (78) which is used for contacting with the fixed cam (74) and the movable cam (76).

9. The infusion bottle turn-over conveying type leakage detection device according to claim 7, wherein the wheel disc (71) comprises an upper disc plate and a lower disc plate, and the clamping jaw is arranged between the upper disc plate and the lower disc plate.

10. The infusion bottle turnover conveying type leakage detection equipment is characterized in that the driving belt device (4) comprises a fixed frame (41) installed on the rack (9), and the fixed frame (41) is connected with a mounting frame (45) through an adjusting screw rod (42); a plurality of driving wheels (43) are arranged on the mounting rack (45), and a driving belt (44) for driving the infusion bottle (10) to rotate is hung on the driving wheels (43).