CN114264438B - Empty bottle leakage detection device for detergent production - Google Patents
Empty bottle leakage detection device for detergent production Download PDFInfo
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- CN114264438B CN114264438B CN202111477343.3A CN202111477343A CN114264438B CN 114264438 B CN114264438 B CN 114264438B CN 202111477343 A CN202111477343 A CN 202111477343A CN 114264438 B CN114264438 B CN 114264438B
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- 238000001514 detection method Methods 0.000 title claims abstract description 101
- 239000003599 detergent Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- -1 standing Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses an empty bottle leakage detection device for detergent production, which comprises: a detection workbench; the fixed bracket is arranged on the lower end face of the detection workbench; the conveying belt is embedded in the detection workbench, and a plurality of empty bottles to be detected are uniformly arranged on the conveying belt; an upper fixed shell fixed on one side of the upper end face of the detection workbench; the inner extrusion adjusting assembly is symmetrically arranged on one side, close to the upper fixed shell, of the upper end face of the detection workbench, the transmission belt transversely conveys a plurality of empty bottles to be detected into the inner extrusion adjusting assembly, and the inner extrusion adjusting assembly extrudes the deformable reset area in the empty bottles, so that the gas in the empty bottles is partially discharged and the detection cavity is reduced; and the gas injection detection assembly is transversely and overhead arranged in the upper fixed casing.
Description
Technical Field
The invention belongs to the technical field of production detection equipment, and particularly relates to an empty bottle leakage detection device for detergent production.
Background
The detergent is usually filled in a container such as a plastic bottle for selling, and the detergent plastic bottle can be subjected to side leakage detection after production, and the side leakage detection of the round detergent plastic bottle can be generally realized in the existing equipment; however, in the detergent bottle, the leak detection of the large barrel bottle is difficult to realize, and the main factor is that the wall of the large barrel bottle is large, the shell is easy to deform during leak detection, so that the internal leak detection is unstable, and whether a leak exists is difficult to distinguish; the requirement on air tightness is high, and test errors are easy to cause; especially when gas injection leaks, the time-consuming period of gas injection is long, and detection efficiency is low. Accordingly, a person skilled in the art provides an empty bottle leakage detection device for detergent production, so as to solve the problems in the prior art.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: an empty bottle leak detection device for detergent production, which comprises:
a detection workbench;
the fixed bracket is arranged on the lower end face of the detection workbench;
the conveying belt is embedded in the detection workbench, and a plurality of empty bottles to be detected are uniformly arranged on the conveying belt;
an upper fixed shell fixed on one side of the upper end face of the detection workbench;
the inner extrusion adjusting assembly is symmetrically arranged on one side, close to the upper fixed shell, of the upper end face of the detection workbench, the transmission belt transversely conveys a plurality of empty bottles to be detected into the inner extrusion adjusting assembly, and the inner extrusion adjusting assembly extrudes the deformable reset area in the empty bottles, so that the gas in the empty bottles is partially discharged and the detection cavity is reduced; and
the gas injection detection assembly is transversely and overhead arranged in the upper fixed casing, and performs high-quality leak-proof detection on the empty bottle through a plurality of detection procedures of gas injection, standing and exhaust.
Further, preferably, the gas injection detection assembly includes:
the transmission gears are symmetrically arranged in the upper fixed casing in a relatively rotating manner, and transmission chain pieces are sleeved between the transmission gears through gear meshing;
the main driving wheel is rotatably arranged between the transmission gears and is meshed with the transmission chain piece for transmission;
the independent detection devices are arranged in a plurality, each independent detection device is vertically arranged on the transmission chain piece, the interval distance between the independent detection devices is equal to the interval distance between adjacent empty bottles to be detected on the transmission belt, and the independent detection devices can slide and extend into the empty bottles to be detected and perform leak-proof detection on the empty bottles to be detected in transverse transmission.
Further, preferably, the independent detection device includes:
a mounting base;
the electric telescopic rods are vertically and symmetrically arranged on the lower end face of the mounting seat;
the telescopic guide pipe is coaxially arranged between the electric telescopic rods below the mounting seat;
the exhaust seat is communicated with the telescopic guide pipe, and the output end of the electric telescopic rod is respectively connected and fixed with the exhaust seat;
the gas injection pipe is vertically connected below the exhaust seat and is used for injecting gas into the empty bottle to be detected; and
the lock catch sleeve seat is coaxially arranged below the exhaust seat, a sealing elastic tube is arranged in the lock catch sleeve seat, and the sealing elastic tube can be sleeved on the bottle mouth of the empty bottle to be detected in a relatively sliding manner.
Further, preferably, the latch sleeve includes:
a fixed disc member;
the inner locking bars are arranged in a plurality of circumferential arrays, and each inner locking bar is arranged in the fixed disc in a limiting sliding manner; and
the rotary disk is arranged on the fixed disk member in a relatively rotatable manner, a plurality of oblique grooves are formed in the rotary disk, a shaft body is arranged on the inner locking rod, and the shaft body is arranged in the oblique grooves in a sliding manner.
Further, preferably, one end of the sealing elastic tube is connected with the inner locking rod, and is in N-shaped sealing sleeve connection with the opening of the empty bottle to be detected under the displacement sliding action of the inner locking rod.
Further, preferably, the method further comprises:
the exhaust sleeve is coaxially arranged outside the gas injection pipe and positioned on the exhaust seat, the exhaust seat is provided with a plurality of exhaust holes, and the exhaust holes are controlled to be opened and closed by an external gas valve;
the air pressure detection piece is arranged on the exhaust seat and is used for detecting air pressure change in the empty bottle.
Further, preferably, the inner squeeze adjustment assembly includes:
the transmission chain plates are transversely and symmetrically arranged on the detection workbench;
the outer connecting plates are uniformly arranged on the transmission chain plates;
the adjusting disc piece is coaxially arranged in the outer connecting disc through the relative rotation of the rotor; and
and the outer pressurizing device is fixed on each adjusting disc.
Further, preferably, the external pressurizing means includes:
the reinforcing plate is constructed into an arc-shaped laminated plate frame structure;
the hydraulic telescopic rods are symmetrically connected to the two sides of the reinforcing plate;
the transmission wheel is arranged on one side, far away from the hydraulic telescopic rod, of the reinforcing plate in a relatively rotatable manner; and
the hinge shaft rib is constructed into a two-section foldable structure, and an inner spring is connected in the hinge shaft rib.
Further, preferably, an air supplementing reset device is further arranged on one side, located on the inner extrusion adjusting assembly, of the detection workbench.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the conveying belt transversely conveys a plurality of empty bottles to be detected, when the empty bottles are conveyed to the inner extrusion adjusting assembly, each outer extrusion device carries out left and right positioning clamping on the empty bottles, and meanwhile, the hydraulic telescopic rods correspondingly extend out, so that the empty bottles can be subjected to corresponding elastic deformation, the gas injection displacement can be reduced during later gas injection detection, the detection rate is improved, the unstable gas pressure measurement caused by deformation in gas injection of the empty bottles can be effectively prevented, and the device is particularly suitable for leakage detection production of large-barrel bottled detergent; the air injection detection assembly can be used for sleeving the independent detection device on the bottle mouth in a sealing manner, and can carry out transverse displacement along with an empty bottle to be detected, and the independent detection device can carry out a plurality of detection procedures such as air injection, standing, air exhaust and the like on the empty bottle in displacement sliding, so that high-quality leak-proof detection on the empty bottle is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a gas injection detection assembly according to the present invention;
FIG. 3 is a schematic diagram of the structure of the independent detecting device and the lock catch socket according to the present invention;
FIG. 4 is a schematic diagram of a structure in which a sealing elastic tube is sleeved at the opening of an empty bottle;
FIG. 5 is a schematic view of the internal squeeze adjustment assembly of the present invention;
FIG. 6 is a schematic view of the structure of the outer pressurizing device according to the present invention;
in the figure: the device comprises a detection workbench, a fixed support, a transmission belt 3, a gas injection detection component 4, a transmission gear 41, a transmission chain piece 42, a main driving wheel 43, an upper fixed shell 5, an inner extrusion adjusting component 6, a transmission chain plate 61, an outer connecting disc 62, an adjusting disc 63, an independent detection device 7, a mounting seat 71, a telescopic guide pipe 72, an electric telescopic rod 73, a gas exhaust seat 74, a gas injection pipe 75, a sealing elastic pipe 76, a gas exhaust sleeve 77, a locking sleeve seat 8, a fixed disc 81, an inner locking rod 82, a rotating disc 83, an outer pressing device 9, a reinforcing plate 91, a transmission wheel 92, a hydraulic telescopic rod 93 and a hinge shaft rib 94.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, an empty bottle leakage detection device for detergent production includes:
a detection workbench 1;
the fixed bracket 2 is arranged on the lower end surface of the detection workbench 1;
the conveying belt 3 is embedded in the detection workbench 1, and a plurality of empty bottles to be detected are uniformly arranged on the conveying belt 3;
an upper fixed casing 5 fixed on one side of the upper end surface of the detection workbench 1;
the inner extrusion adjusting component 6 is symmetrically arranged on one side, close to the upper fixed shell 5, of the upper end face of the detection workbench 1, the transmission belt 3 transversely conveys a plurality of empty bottles to be detected into the inner extrusion adjusting component 6, and the inner extrusion adjusting component 6 extrudes the deformable reset area in the empty bottles, so that the gas in the empty bottles is partially discharged and the detection accommodating cavity is reduced; and
the gas injection detection assembly 4 is transversely and overhead arranged in the upper fixed casing 5, the gas injection detection assembly 4 performs high-quality leak-proof detection on the empty bottle through a plurality of detection procedures of gas injection, standing and gas exhaust, wherein the side extrusion is performed on the detergent empty bottle through the inner extrusion adjusting assembly, so that the side wall of the empty bottle is contracted inwards, on one hand, the gas in the empty bottle can be exhausted outwards (at the moment, the empty bottle is in a gas saturated state), the gas injection quantity is reduced when the later gas injection is detected, and the detection precision is improved; on the other hand, the air injection leakage detection volume of the empty bottle can be effectively reduced, and the detection efficiency is further improved.
In this embodiment, the gas injection detection assembly 4 includes:
the transmission gears 41 are symmetrically arranged in the upper fixed casing 5 in a relatively rotatable manner, and transmission chain members 42 are sleeved between the transmission gears 41 through gear meshing;
a main driving wheel 43 rotatably disposed between the transmission gears 41, the main driving wheel 43 being engaged with the transmission chain member 42;
the independent detection devices 7 are arranged in a plurality, each independent detection device 7 is vertically arranged on the transmission chain member 42, the interval distance between the independent detection devices 7 is equal to the interval distance between adjacent empty bottles to be detected on the transmission belt 3, and the independent detection devices 7 can slide and extend into the empty bottles to be detected and perform leak-proof detection on the empty bottles to be detected in the transverse transmission of the empty bottles to be detected, wherein, it is noted that one independent detection device corresponds to one empty bottle to be detected.
As a preferred embodiment, the independent detection device 7 comprises:
a mounting base 71;
the electric telescopic rods 73 are vertically and symmetrically arranged on the lower end surface of the mounting seat 71;
a telescopic duct 72 coaxially disposed below the mount 71 between the electric telescopic rods 73; one end of the telescopic conduit is communicated with an external air pump (not shown in the figure);
an exhaust seat 74 communicated with the telescopic duct 72, wherein the output ends of the electric telescopic rods 73 are respectively connected and fixed with the exhaust seat 74;
the gas injection pipe 75 is vertically connected below the exhaust seat 74 and is used for injecting gas into the empty bottle to be detected; and
the lock catch sleeve seat 8 is coaxially arranged below the exhaust seat 74, a sealing elastic tube 76 is arranged in the lock catch sleeve seat 8, the sealing elastic tube 76 can be sleeved on an empty bottle opening to be detected in a relatively sliding mode, wherein an air injection tube is driven to slide and stretch into the empty bottle to be detected by the vertical telescopic action of the electric telescopic rod, and at the moment, the lock catch sleeve seat can seal and cover the empty bottle opening through the sealing elastic tube and is internally injected with air by an external air pump.
In this embodiment, the latch sleeve 8 includes:
a fixed disk member 81;
the inner locking rods 82 are arranged in a plurality of circumferential arrays, and each inner locking rod 82 is arranged in the fixed disc 81 in a limiting sliding manner; and
the rotary disk 83 is rotatably arranged on the fixed disk 81, a plurality of oblique slots are formed in the rotary disk 83, and a shaft body is arranged on the inner locking rod 82 and is slidably arranged in the oblique slots.
In this embodiment, one end of the sealing elastic tube 76 is connected to the inner locking rod 82, and is sealed and sleeved on the opening of the empty bottle to be detected in an N-shaped manner under the displacement sliding action of the inner locking rod 82, when the sealing elastic tube slides and stretches into the opening, the rotating disc can control the sliding and stretching of each inner locking rod under the deflection action (at this time, the end, connected to the locking rod, of the sealing elastic tube is in an outward expansion state), then one end of the inner locking rod is covered on the opening by the vertical displacement of the exhaust seat, and the rotating disc is sealed and extruded to the opening by the inner locking rod under the reverse action.
In this embodiment, the method further includes:
the exhaust sleeve 77 is coaxially arranged outside the gas injection pipe 75 and positioned on the exhaust seat 74, the exhaust seat 77 is provided with a plurality of exhaust holes, and the exhaust holes are opened and closed by an external gas valve;
and an air pressure detecting member provided on the air discharge seat 74 for detecting an air pressure change in the empty bottle.
As a preferred embodiment, the inner squeeze adjustment assembly 6 comprises:
the transmission chain plates 61 are transversely symmetrically arranged on the detection 1;
the outer connecting plates 62 are uniformly arranged on the transmission chain plates 61;
an adjusting disk 63 coaxially disposed within the outer yoke 62 so as to be rotatable relative to each other by a rotor; and
and the external pressurizing device 9 is fixed on each adjusting disc 63, wherein the external pressurizing device can be controlled to be in different inclinations by the rotation action of the adjusting disc to squeeze and deform the elastic deformation zone of the detergent empty bottle, so that the elastic deformation zone of the detergent empty bottle is prevented from being influenced, and irreversible shrinkage deformation is caused.
In this embodiment, the external pressurizing device 9 includes:
a reinforcing plate 91 configured as an arc-shaped laminated plate frame structure;
the hydraulic telescopic rods 93 are symmetrically connected to the two sides of the reinforcing plate 91;
a transmission wheel 92 rotatably disposed on a side of the reinforcing plate 91 remote from the hydraulic expansion link 93; and
the hinge shaft rib 94 is constructed in a two-stage foldable structure, and an inner spring is connected to the hinge shaft rib 94.
In this embodiment, the detection workbench 4 is further provided with an air-supplementing reset device at one side of the inner extrusion adjusting assembly 6, and it should be noted that when the empty bottle to be detected is transferred to the external pressurizing device, one of the external pressurizing devices corresponds to one empty bottle to be detected, and the empty bottle to be detected is withdrawn after the leak detection is completed, so as to keep the empty bottle to be detected in a stable deformation state.
Specifically, in the detergent empty bottle leak hunting, transversely transmit a plurality of empty bottles to be detected of arranging by the conveyer belt, when it conveys to interior extrusion adjusting part department, control the location centre gripping and extrude elastic deformation simultaneously to empty bottle by each external pressure device to empty bottle, and the gas injection detection subassembly can cup joint independent detection device seal at the bottleneck to carry out transverse displacement along with waiting to detect empty bottle, make the empty bottle carry out a plurality of detection processes such as gas injection, standing, exhaust in transverse transmission.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. A be used for detergent production with empty bottle device of leaking hunting, its characterized in that: it comprises the following steps:
a detection workbench (1);
the fixed bracket (2) is arranged on the lower end face of the detection workbench (1);
the conveying belt (3) is embedded in the detection workbench (1), and a plurality of empty bottles to be detected are uniformly arranged on the conveying belt (3);
an upper fixed shell (5) fixed on one side of the upper end face of the detection workbench (1);
the inner extrusion adjusting assembly (6) is symmetrically arranged on one side, close to the upper fixed shell (5), of the upper end face of the detection workbench (1), the transmission belt (3) transversely conveys a plurality of empty bottles to be detected into the inner extrusion adjusting assembly (6), and the inner extrusion adjusting assembly (6) extrudes the deformable reset area in the empty bottles, so that the gas in the empty bottles is partially discharged and the detection accommodating cavity is reduced; and
the gas injection detection assembly (4) is transversely and overhead arranged in the upper fixed casing (5), and the gas injection detection assembly (4) performs high-quality leak-proof detection on the empty bottle through a plurality of detection procedures of gas injection, standing and gas exhaust;
the gas injection detection assembly (4) comprises:
the transmission gears (41) are symmetrically arranged in the upper fixed casing (5) in a relative rotation manner, and transmission chain pieces (42) are sleeved between the transmission gears (41) through gear meshing;
a main driving wheel (43) which is arranged between the transmission gears (41) in a relatively rotatable manner, wherein the main driving wheel (43) is meshed with the transmission chain member (42) for transmission;
the independent detection devices (7) are arranged in a plurality, each independent detection device (7) is vertically arranged on the transmission chain piece (42), the interval distance between the independent detection devices (7) is equal to the interval distance between the adjacent empty bottles to be detected on the transmission belt (3), and the independent detection devices (7) can slide and extend into the empty bottles to be detected and perform leak-proof detection on the empty bottles to be detected in transverse transmission;
the independent detection device (7) comprises:
a mounting base (71);
the electric telescopic rods (73) are vertically and symmetrically arranged on the lower end face of the mounting seat (71);
a telescopic duct (72) coaxially arranged between the electric telescopic rods (73) below the mounting seat (71);
the exhaust seat (74) is communicated with the telescopic guide pipe (72), and the output end of the electric telescopic rod (73) is respectively connected and fixed with the exhaust seat (74);
the gas injection pipe (75) is vertically connected below the exhaust seat (74) and is used for injecting gas into the empty bottle to be detected; and
the lock catch sleeve seat (8) is coaxially arranged below the exhaust seat (74), a sealing elastic tube (76) is arranged in the lock catch sleeve seat (8), and the sealing elastic tube (76) can be sleeved on the bottle mouth of the empty bottle to be detected in a relatively sliding manner;
the lock catch sleeve seat (8) comprises:
a fixed disk member (81);
the inner locking rods (82) are arranged in a plurality of circumferential arrays, and each inner locking rod (82) is arranged in the fixed disc (81) in a limiting sliding manner; and
the rotating disc (83) is arranged on the fixed disc piece (81) in a relatively rotatable manner, a plurality of inclined grooves are formed in the rotating disc (83), a shaft body is arranged on the inner locking rod (82), and the shaft body is arranged in the inclined grooves in a sliding manner;
one end of the sealing elastic tube (76) is connected with the inner locking rod (82) and is in N-shaped sealing sleeve connection with the opening of the empty bottle to be detected under the displacement sliding action of the inner locking rod (82);
the independent detection device (7) further comprises:
the exhaust sleeve (77) is coaxially arranged outside the gas injection pipe (75) and is positioned on the exhaust seat (74), the exhaust seat (77) is provided with a plurality of exhaust holes, and the exhaust holes are controlled to be opened and closed by an external gas valve;
the air pressure detection piece is arranged on the exhaust seat (74) and is used for detecting air pressure change in the empty bottle;
the inner squeeze adjustment assembly (6) comprises:
the transmission chain plates (61) are transversely and symmetrically arranged on the detection (1);
the outer connecting plates (62) are uniformly arranged on the transmission chain plates (61);
an adjusting disc (63) coaxially disposed within the outer yoke disc (62) by means of a rotor rotatable relative thereto; and
an outer pressurizing device (9) fixed to each of the regulating plates (63);
the external pressurizing device (9) comprises:
a reinforcing plate (91) configured as an arc-shaped laminated plate frame structure;
the hydraulic telescopic rods (93) are symmetrically connected to the two sides of the reinforcing plate (91);
a transmission wheel (92) which is rotatably arranged on one side of the reinforcing plate (91) away from the hydraulic telescopic rod (93); and
and the hinge shaft rib (94) is constructed into a two-section foldable structure, and the hinge shaft rib (94) is connected with an inner spring.
2. An empty bottle leak detection device for liquid detergent production as claimed in claim 1, wherein: and one side of the detection workbench (4) positioned on the inner extrusion adjusting component (6) is also provided with an air supplementing reset device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111477343.3A CN114264438B (en) | 2021-12-06 | 2021-12-06 | Empty bottle leakage detection device for detergent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111477343.3A CN114264438B (en) | 2021-12-06 | 2021-12-06 | Empty bottle leakage detection device for detergent production |
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| Publication Number | Publication Date |
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| CN114264438A CN114264438A (en) | 2022-04-01 |
| CN114264438B true CN114264438B (en) | 2024-04-09 |
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ID=80826317
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111477343.3A Active CN114264438B (en) | 2021-12-06 | 2021-12-06 | Empty bottle leakage detection device for detergent production |
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| CN (1) | CN114264438B (en) |
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| Publication number | Publication date |
|---|---|
| CN114264438A (en) | 2022-04-01 |
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