CN110449375B - Leak detection device for detecting air tightness of ampoule bottle - Google Patents
Leak detection device for detecting air tightness of ampoule bottle Download PDFInfo
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- CN110449375B CN110449375B CN201910834678.2A CN201910834678A CN110449375B CN 110449375 B CN110449375 B CN 110449375B CN 201910834678 A CN201910834678 A CN 201910834678A CN 110449375 B CN110449375 B CN 110449375B
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- turntable
- discharging mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
- B07C5/3408—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level for bottles, jars or other glassware
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the field of ampoule bottle detection equipment, in particular to a leak detection device for ampoule bottle airtightness detection, which comprises a turntable, wherein a fixed shaft is rotationally connected to a rack, the central axis of the turntable is connected with an output shaft of a motor I, a plurality of vacuum columns are fixed on the turntable at equal intervals along the circumferential direction of the turntable, a feeding mechanism, a first discharging mechanism and a second discharging mechanism are also fixed on the rack, and the feeding mechanism, the first discharging mechanism and the second discharging mechanism can be connected with corresponding vacuum columns on the turntable. This kind of a leak hunting device for ampoule gas tightness detects installs the ampoule on the vacuum column through feed mechanism to drive the vacuum column through the carousel and rotate in proper order to first shedding mechanism and second shedding mechanism department, judge whether qualified ampoule leakproofness is, thereby accomplish the leak hunting process to the ampoule, degree of automation is high, improves work efficiency, improves the leak hunting rate of accuracy moreover.
Description
Technical Field
The invention relates to the field of ampoule bottle detection equipment, in particular to a leak detection device for detecting the air tightness of an ampoule bottle.
Background
After the ampoule seals at the filling, need detect the leakproofness of the department of sealing of ampoule, detect the ampoule that does not seal completely, prevent to flow to market, cause the interior medicine of ampoule to appear polluting the back and use to bring medical accident. The existing detection mode for the ampoule bottle adopts manual detection, the efficiency is low, and the problem of missed detection and error detection can occur. In view of this, we propose a leak detection apparatus for ampoule airtightness detection.
Disclosure of Invention
The invention aims to provide a leak detection device for detecting the air tightness of an ampoule bottle, so as to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a leak hunting device for ampoule airtightness detection, including the dead axle rotate the carousel of connection in the frame, and the central axis of carousel is in the output shaft of motor one, be fixed with a plurality of vacuum columns along the circumference trend of carousel equidistant on the carousel, still be fixed with feed mechanism in the frame, first shedding mechanism and second shedding mechanism, feed mechanism and first shedding mechanism are located the left and right sides of carousel respectively, second shedding mechanism is located the downside of carousel, and feed mechanism, first shedding mechanism and second shedding mechanism all can be connected with the vacuum column that corresponds on the carousel, first shedding mechanism and second shedding mechanism's below is provided with conveyer belt one and conveyer belt two respectively, and first shedding mechanism and second shedding mechanism structure are the same.
Preferably, the vacuum column is including running through the spliced pole on the carousel, and the both ends of spliced pole are fixed with column casing and air cock respectively, and column casing and air cock communicate each other to be separated in the both sides of carousel, be provided with trigger mechanism and pressure release mechanism on the lateral wall of column casing, the one end port inner wall that the spliced pole was kept away from to the column casing is fixed with the sealing washer, and the interior anchor ring of sealing washer is the toper, and the internal diameter outside-in diminishes gradually.
Preferably, one side that corresponds the air cock on the carousel is fixed with the detection piece with the air cock one-to-one, is fixed with in the frame to be used for carrying out the proximity switch one that detects to detecting the piece, still is fixed with proximity switch two in the frame, and proximity switch two can detect trigger mechanism, and proximity switch two is located the right side of carousel.
Preferably, trigger mechanism includes the plunger of sliding connection on the column casing lateral wall, the plunger runs through the lateral wall of column casing, and be connected through spring one between the one end that is located the column casing outside and the column casing, the one end that the plunger is located the column casing outside can contact with proximity switch two, the pressure release subassembly includes the pipe that loses heart with the column casing intercommunication, and the central axis of pipe that loses heart is parallel with the central axis of column casing, the port inner wall of pipe that loses heart is fixed with the retaining ring, and the interior anchor ring of retaining ring is the toper, and grow gradually from outer to interior internal diameter, the intraduct that loses heart passes through spring two and connects the end cap, and the end cap lateral wall can.
Preferably, the feeding mechanism comprises a feeding hopper and a fixed plate which are fixed on the rack, a first guide frame and a second guide frame are respectively fixed at two ends of the fixed plate, a first rack is inserted on the first guide frame in a sliding manner, a second rack is inserted on the second guide frame in a sliding manner, the first rack and the second rack are parallel to each other, a second motor is fixed on the fixed plate, a gear is fixed on an output shaft of the second motor, and the gear is respectively meshed with the first rack and the second rack.
Preferably, a push rod is fixed on the first rack and parallel to the first rack, the push rod can be inserted into the bottom of the feeding hopper in a sliding mode, a vacuum pump is fixed on the second rack, and an air inlet of the vacuum pump can be connected with an air tap.
Preferably, the first discharging mechanism comprises a fixed seat fixed on the rack, an air cylinder is fixed on the fixed seat, and a clamping component for clamping and discharging the ampoule bottle on the vacuum column is fixed at the end part of a piston rod of the air cylinder.
Preferably, the clamping assembly comprises a moving seat fixed at the end part of a piston rod of the cylinder, a third motor is fixed on the moving seat, a worm is fixed at the output shaft end of the third motor, two turbines are symmetrically arranged on two sides of the worm and are rotationally connected to the moving seat in a fixed-shaft mode, the worm is respectively connected with the turbines on two sides in a meshed mode, and clamping plates are fixed on the turbines.
Preferably, a top rod is fixed on the movable seat and can be in contact with the plug.
Preferably, the device further comprises a controller, wherein a signal input end of the controller is electrically connected with the first proximity switch and the second proximity switch respectively, and an execution output end of the controller is electrically connected with the first motor, the second motor, the third motor and the cylinder respectively.
Compared with the prior art, the invention has the beneficial effects that:
according to the ampoule bottle leakage detection device, the ampoule bottle is mounted on the vacuum column through the feeding mechanism, the vacuum column is driven to rotate to the first discharging mechanism through the rotary table, whether the ampoule bottle sealing performance is qualified is judged, if the ampoule bottle sealing performance is unqualified, the ampoule bottle is discharged through the first discharging mechanism, and if the ampoule bottle sealing performance is qualified, the ampoule bottle is discharged to the second discharging mechanism through the rotary table, so that the ampoule bottle leakage detection process is completed, the automation degree is high, the labor intensity of manpower is reduced, the working efficiency is improved, and the leakage detection accuracy is improved.
Drawings
FIG. 1 is a front view of the overall assembly structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;
FIG. 3 is a schematic view of a cross-sectional structure B-B in FIG. 1;
FIG. 4 is a schematic cross-sectional view of a vacuum column according to the present invention;
FIG. 5 is a schematic structural view of a first discharging mechanism of the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 5;
fig. 7 is an enlarged schematic view of the structure at D in fig. 5.
In the figure: 1-a turntable; 2-a feeding mechanism; 3-a feed hopper; 4-vacuum column; 5-a first discharge mechanism; 6, conveying the first belt; 7-a second discharge mechanism; 8-conveying belt II; 9-a detection block; 10-a proximity switch I; 11, a first motor; 12-proximity switch two; 13-fixing the plate; 14-a first guide frame; 15, a first rack; 16-a push rod; 17-a second guiding frame; 18-rack two; 19-a vacuum pump; 20-motor two; 21-a gear; 22-column casing; 23-air tap; 24-a trigger mechanism; 25-a pressure relief mechanism; 26-a fixed seat; 27-a cylinder; 28-a clamping assembly; 29-sealing ring; 30-connecting column; 31-a plunger; 32-spring one; 33-a gas escape pipe; 34-spring two; 35-a retainer ring; 36-plug; 37-a movable seat; 38-motor three; 39-worm; 40-a turbine; 41-clamping plate; 42-ejector pin.
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 obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a leak hunting device for ampoule airtightness detection, including the dead axle rotate the carousel 1 of connection in the frame, and the central axis of carousel 1 is in motor 17's output shaft, be fixed with a plurality of vacuum columns 4 along the circumference trend of carousel 1 equidistant on carousel 1, still be fixed with feed mechanism 2 in the frame, first shedding mechanism 5 and second shedding mechanism 7, feed mechanism 2 and first shedding mechanism 5 are located the left and right sides of carousel 1 respectively, second shedding mechanism 7 is located the downside of carousel 1, and feed mechanism 2, first shedding mechanism 5 and second shedding mechanism 7 all can be connected with the vacuum column 4 that corresponds on carousel 1, the below of first shedding mechanism 5 and second shedding mechanism 7 is provided with conveyer belt 6 and conveyer belt two 8 respectively, and first shedding mechanism 5 and second shedding mechanism 7 the same structure.
In this embodiment, the vacuum column 4 includes a connection column 30 penetrating through the turntable 1, a column 22 and an air faucet 23 are respectively fixed at two ends of the connection column 30, the column 22 and the air faucet 23 are mutually communicated and are separated from two sides of the turntable 1, a trigger mechanism 24 and a pressure relief mechanism 24 are arranged on a side wall of the column 22, a sealing ring 29 is fixed on an inner wall of a port at one end of the column 22, which is far away from the connection column 30, and an inner annular surface of the sealing ring 29 is conical, and an inner diameter of the sealing ring is gradually reduced from outside to inside.
In this embodiment, the detection blocks 9 corresponding to the air nozzles 23 are fixed on one side of the turntable 1 corresponding to the air nozzles 23, the first proximity switch 10 for detecting the detection blocks 9 is fixed on the rack, the second proximity switch 12 is further fixed on the rack, the second proximity switch 12 can detect the trigger mechanism 24, and the second proximity switch 12 is located on the right side of the turntable 1.
In this embodiment, trigger mechanism 24 includes plunger 31 of sliding connection on the lateral wall of column casing 22, plunger 31 runs through the lateral wall of column casing 22, and be connected through spring 32 between the one end that is located the column casing 22 outside and the column casing 22, plunger 31 is located the one end in the column casing outside can contact with proximity switch two 12, pressure relief subassembly 25 includes the disappointing pipe 33 with column casing 22 intercommunication, and the central axis of disappointing pipe 33 is parallel with the central axis of column casing 22, the port inner wall of disappointing pipe 33 is fixed with retaining ring 35, and the interior anchor ring of retaining ring 35 is the toper, and from outer to interior internal diameter grow gradually, the inside end cap 36 of connecting through spring two 34 that loses air pipe 33, and end cap 36 lateral wall can match the contact with retaining ring 35 interior anchor ring.
In this embodiment, the feeding mechanism 2 includes a feeding hopper 3 and a fixing plate 13 fixed on the rack, a first guide frame 14 and a second guide frame 17 are fixed at two ends of the fixing plate 13 respectively, a first rack 15 is inserted on the first guide frame 14 in a sliding manner, a second rack 18 is inserted on the second guide frame 17 in a sliding manner, the first rack 15 and the second rack 18 are parallel to each other, a second motor 20 is fixed on the fixing plate 13, a gear 21 is fixed on an output shaft of the second motor 20, and the gear 21 is engaged with the first rack 15 and the second rack 18 respectively.
In this embodiment, a push rod 16 is fixed on the first rack 15, the push rod 16 is parallel to the first rack 15, the push rod 16 is slidably inserted into the bottom of the feeding hopper 3, a vacuum pump 19 is fixed on the second rack 18, and an air inlet of the vacuum pump 19 is connected to an air nozzle 23.
In this embodiment, the first discharging mechanism 5 includes a fixing seat 26 fixed on the rack, a cylinder 27 is fixed on the fixing seat 26, and a clamping assembly 28 for clamping and discharging the ampoule bottle on the vacuum column 4 is fixed at the end of a piston rod of the cylinder 27.
In this embodiment, the clamping assembly 28 includes a moving seat 37 fixed at an end of a piston rod of the cylinder 27, a motor three 38 is fixed on the moving seat 37, a worm 39 is fixed at an output shaft end of the motor three 38, two worm wheels 40 are symmetrically arranged on two sides of the worm 39, the two worm wheels 40 are both connected to the moving seat 37 in a fixed-axis rotating manner, the worm 39 is respectively connected with the worm wheels 40 on two sides in a meshing manner, and a clamping plate 41 is fixed on the worm wheels 40.
In this embodiment, the moving seat 37 is fixed with a top rod 42, and the top rod 42 can contact with the plug 36.
In this embodiment, the controller further includes a controller, the controller is a PLC controller, a signal input end of the controller is electrically connected to the first proximity switch 10 and the second proximity switch 12, an execution output end of the controller is electrically connected to the first motor 11, the second motor 20, the third motor 38 and the cylinder 27, and the second motor 20 and the third motor 38 both adopt step motors.
The use method and the advantages of the invention are as follows: the leak detection device for detecting the air tightness of the ampoule bottle comprises the following processes:
starting the whole device, controlling the motor I11 to drive the turntable 1 to rotate by the controller, setting the turntable 1 to rotate clockwise as shown in fig. 1, driving the vacuum column 4 and the detection block 9 corresponding to the vacuum column 4 to rotate synchronously by the rotation of the turntable 1, wherein the air pressure inside and outside the column tube 22 is balanced when the vacuum column 4 is in an idle state, keeping one end of the plunger 31, which is positioned outside the column tube 22, away from the outer side wall of the column tube 22 under the action of the spring I32, and connecting the plug 36 with the retainer ring 35 in a matched manner under the action of the spring II 34 to plug the retainer ring 35;
when the motor I11 moves the empty vacuum column 4 to the feeding mechanism 2 through the turntable 1, the signal of the corresponding detection block 9 detected by the proximity switch I10 is transmitted to the controller, the controller controls the motor I11 to stop working, namely, the turntable 1 and the vacuum column 4 synchronously stop rotating, the controller simultaneously controls the motor II 20 and the vacuum pump 19 to work, the motor 20 drives the gear 21 to rotate and simultaneously drives the rack I15 and the rack II 18 to move along the guide frame I14 and the guide frame II 17 through the gear 21, the movement of the rack I15 drives the push rod 16 to approach the turntable 1, the push plate 16 pushes the ampoule bottle filled in the feed hopper 3 to the inside of the column tube 22, a sealing ring 29 with a conical inner ring surface has a better sealing effect and is convenient for the ampoule bottle to enter the column tube 22, the movement of the rack II 18 drives the air inlet of the vacuum pump 19 to contact with the air nozzle 23, the vacuum pump 23 pumps out the gas in the column casing 22 to form a certain vacuum state, and the plunger 31 compresses the first spring 32 to move towards the inside of the column casing 22 under the action of external pressure due to the reduction of the internal pressure of the column casing 22;
after the inside of the column 22 reaches a set vacuum degree, the controller controls the vacuum pump 19 to stop working and controls the second motor 20 to rotate reversely, the second motor 20 drives the first rack 15 and the second rack 18 to move reversely through the gear 21 and reset, and controls the first motor 11 to continue working at the same time, so that the column 22 which is provided with the ampoule bottle and is in a vacuum state is driven to rotate together through the turntable 1, because the inside of the column 22 is in the vacuum state, if the sealing position of the ampoule bottle is provided with an air hole, the internal liquid volatilizes to enable the internal air pressure of the column 22 to be increased, the plunger 31 is made to move towards the outer side of the column 22, one end of the plunger 31 which is positioned at the outer side of the column 22 is extended, and if the sealing position of the ampoule bottle is good in sealing performance and has no air hole;
along with the rotation of the turntable 1, when the vacuum column 4 rotates to the first discharging mechanism 5, the sealing position of the ampoule bottle is ensured to be in a vacuum state in the column 22 for a certain time in the process, so that whether the ampoule bottle is completely sealed is more accurately judged, the leak detection accuracy is further improved, when the column 22 rotates to the first discharging mechanism 5, the plunger 31 is in positive correspondence with the proximity switch II 12, if the sealing position of the ampoule bottle is well sealed, the interior of the column 22 is always kept in a vacuum state, the extension length of one end, positioned outside the column 22, of the plunger 31 is smaller and is not in the detection range of the proximity switch II 12, so that the sealing property of the ampoule bottle is judged to be qualified, the controller does not start the first discharging mechanism 5 to discharge the ampoule bottle, if the sealing property of the sealing position of the ampoule bottle is unqualified, the extension length of one end, positioned outside the column 22, of the plunger 31 is longer due to the reduction of the vacuum degree in the column 22 caused by the leakage, the proximity switch II 12 can detect the approach of the plunger 31 and transmit the signal to the controller, at this time, the controller controls the operation of the cylinder 27, the cylinder 27 pushes the moving seat 37 towards the corresponding column 22 through the piston rod, the moving seat 37 moves and simultaneously drives the ejector rod 42 to approach the air release pipe 33 and contact with the stopper 36, so that the stopper 36 is separated from the check ring 35, so that a gap is formed between the check ring 35 and the stopper 36, external air enters the column 22, so that the internal and external air pressures of the column 22 are balanced, thereby facilitating the smooth removal of the ampoule, at the same time, the controller controls the operation of the motor III 38, the motor III 38 drives the turbine 40 to rotate through the worm 39, so that the two clamping plates 41 approach each other to clamp the ampoule, and then the controller controls the cylinder 27 to drive the moving seat 37 through the piston rod to move away from the corresponding column 22 and reset, thereby removing the ampoule from the column 22, when the air cylinder 27 is reset, the controller controls the motor III 38 to rotate reversely, the worm 39 drives the turbine 40 to rotate reversely, so that the two clamping plates 41 are far away from each other to loosen the ampoule bottles, and the ampoule bottles which are unqualified in sealing fall on the conveyor belt I6 to be conveyed to the next process for centralized processing;
correspond sealed qualified ampoule and rotate to second shedding mechanism 7 department along with carousel 1, second shedding mechanism 7 unloads the ampoule on the column casing 22 that corresponds, the process of unloading is unanimous with first shedding mechanism 5, second shedding mechanism 7 falls on conveyer belt two 8 after unloading sealed qualified ampoule, transport to the packaging process, thereby accomplish the leak hunting process of ampoule, detect behind corresponding detection piece 9 at proximity switch 10, also control second shedding mechanism 7 and unload when controller control feed mechanism 2 feeding, so circulate, thereby improve the degree of automation of leak hunting, reduce artifical intensity of labour, high efficiency, and improve the leak hunting accuracy.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a leak hunting device for ampoule gas tightness detects, rotates carousel (1) of connection in the frame including the dead axle, and the central axis of carousel (1) is in the output shaft of motor (17), its characterized in that: a plurality of vacuum columns (4) are fixed on the turntable (1) at equal intervals along the circumferential direction of the turntable (1), a feeding mechanism (2), a first discharging mechanism (5) and a second discharging mechanism (7) are further fixed on the rack, the feeding mechanism (2) and the first discharging mechanism (5) are respectively located on the left side and the right side of the turntable (1), the second discharging mechanism (7) is located on the lower side of the turntable (1), the feeding mechanism (2), the first discharging mechanism (5) and the second discharging mechanism (7) can be connected with the corresponding vacuum columns (4) on the turntable (1), a first conveying belt (6) and a second conveying belt (8) are respectively arranged below the first discharging mechanism (5) and the second discharging mechanism (7), and the first discharging mechanism (5) and the second discharging mechanism (7) are identical in structure,
the vacuum column (4) comprises a connecting column (30) penetrating through the turntable (1), column sleeves (22) and air nozzles (23) are fixed at two ends of the connecting column (30) respectively, the column sleeves (22) and the air nozzles (23) are communicated with each other and are separated from two sides of the turntable (1), a trigger mechanism (24) and a pressure relief mechanism (25) are arranged on the side wall of the column sleeves (22), a sealing ring (29) is fixed on the inner wall of a port at one end, far away from the connecting column (30), of the column sleeves (22),
one side of the turntable (1) corresponding to the air nozzles (23) is fixedly provided with detection blocks (9) which correspond to the air nozzles (23) one by one, the rack is fixedly provided with a proximity switch I (10) used for detecting the detection blocks (9), the rack is also fixedly provided with a proximity switch II (12), the proximity switch II (12) can detect the trigger mechanism (24), and the proximity switch II (12) is positioned on the right side of the turntable (1),
the trigger mechanism (24) comprises a plunger (31) which is connected to the side wall of the column barrel (22) in a sliding mode, the plunger (31) penetrates through the side wall of the column barrel (22), one end, located on the outer side of the column barrel (22), of the plunger is connected with the column barrel (22) through a first spring (32), one end, located on the outer side of the column barrel, of the plunger (31) can be in contact with a second proximity switch (12),
the pressure relief assembly (25) comprises an air release pipe (33) communicated with the column casing (22), a retainer ring (35) is fixed on the inner wall of a port of the air release pipe (33), the inside of the air release pipe (33) is connected with a plug (36) through a second spring (34), the outer side wall of the plug (36) can be in matched contact with the inner annular surface of the retainer ring (35),
the feeding mechanism (2) comprises a feeding hopper (3) and a fixed plate (13) which are fixed on the rack, a first guide frame (14) and a second guide frame (17) are respectively fixed at two ends of the fixed plate (13), a first rack (15) is inserted on the first guide frame (14) in a sliding manner, a second rack (18) is inserted on the second guide frame (17) in a sliding manner, the first rack (15) and the second rack (18) are parallel to each other, a second motor (20) is fixed on the fixed plate (13), a gear (21) is fixed on an output shaft of the second motor (20), and the gear (21) is respectively meshed with the first rack (15) and the second rack (18),
a push rod (16) is fixed on the first rack (15), the push rod (16) is parallel to the first rack (15), the push rod (16) can be inserted at the bottom of the feed hopper (3) in a sliding way, a vacuum pump (19) is fixed on the second rack (18), and an air inlet of the vacuum pump (19) can be connected with an air tap (23),
the first discharging mechanism (5) comprises a fixed seat (26) fixed on the rack, an air cylinder (27) is fixed on the fixed seat (26), a clamping component (28) for clamping and discharging the ampoule bottle on the vacuum column (4) is fixed at the end part of a piston rod of the air cylinder (27),
the clamping assembly (28) comprises a moving seat (37) fixed at the end part of a piston rod of the air cylinder (27), an ejector rod (42) is fixed on the moving seat (37), the ejector rod (42) can be contacted with the plug (36),
the device is characterized by further comprising a controller, wherein a signal input end of the controller is electrically connected with the first proximity switch (10) and the second proximity switch (12) respectively, and an execution output end of the controller is electrically connected with the first motor (11), the second motor (20) and the air cylinder (27) respectively.
2. The leak detection apparatus for airtightness detection of ampoule bottle according to claim 1, wherein: the inner ring surface of the sealing ring (29) is conical, and the inner diameter of the sealing ring is gradually reduced from outside to inside.
3. The leak detection apparatus for airtightness detection of ampoule bottle according to claim 1, wherein: the central axis of disappointing pipe (33) is parallel with the central axis of column casing (22), the interior anchor ring of retaining ring (35) is the toper, and from outer to interior internal diameter grow gradually.
4. The leak detection apparatus for airtightness detection of ampoule bottle according to claim 1, wherein: move and be fixed with motor three (38) on seat (37), the output shaft end of motor three (38) is fixed with worm (39), the bilateral symmetry formula of worm (39) is provided with two turbines (40), two equal dead axle rotation of turbine (40) is connected on moving seat (37), and worm (39) are connected with the turbine (40) meshing of both sides respectively, be fixed with splint (41) on turbine (40).
5. The leak detection apparatus according to claim 4, wherein: and a motor III (38) at the execution output end of the controller is electrically connected.
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| CN201910834678.2A CN110449375B (en) | 2019-09-05 | 2019-09-05 | Leak detection device for detecting air tightness of ampoule bottle |
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| CN201910834678.2A CN110449375B (en) | 2019-09-05 | 2019-09-05 | Leak detection device for detecting air tightness of ampoule bottle |
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| CN110449375B true CN110449375B (en) | 2021-07-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115846240B (en) * | 2023-02-14 | 2023-05-12 | 烟台三环智能装备有限公司 | Electroplated part detection equipment and application method thereof |
| CN116651777B (en) * | 2023-07-26 | 2023-09-26 | 北京日光旭升精细化工技术研究所 | Shampoo filling tightness detection sorting device |
| CN117848603B (en) * | 2024-03-04 | 2024-05-10 | 烟台焕发新能源有限公司 | Sealing piece and gas cylinder body gas tightness detection system and method |
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