CN116921240B - Automatic mechanism of selecting of case and bag for security inspection machine - Google Patents
Automatic mechanism of selecting of case and bag for security inspection machine Download PDFInfo
- Publication number
- CN116921240B CN116921240B CN202311189156.4A CN202311189156A CN116921240B CN 116921240 B CN116921240 B CN 116921240B CN 202311189156 A CN202311189156 A CN 202311189156A CN 116921240 B CN116921240 B CN 116921240B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- assembly
- pressure
- base
- pressure equalizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 106
- 238000007689 inspection Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 6
- 108010066278 cabin-4 Proteins 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
-
- 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
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention discloses an automatic luggage picking mechanism for a security inspection machine, which comprises a security inspection cabin, a protective pressure equalizing and pressing mechanism, a multi-link translation mechanism and a sectional picking track mechanism. The invention belongs to the technical field of luggage sorting, and particularly relates to an automatic luggage sorting mechanism for a security inspection machine; the invention provides a mechanism which can automatically sort after a single person marks on a computer without the cooperation of multiple persons; the dragging control of luggage articles can be realized through the multi-link translation mechanism capable of stretching, swinging and rotating, and the ratchet wheel roller assembly can also allow target packages to move forward at a higher speed and separate from rear packages, so that the problem that the packages are clamped between two packages and are difficult to transversely move is avoided. Moreover, the invention also provides a protective type pressure equalizing and pressing mechanism, which can adapt to various baggage packages with uneven upper surfaces through the independently telescopic and self-adaptive angle-adjusting point contact rods with equal pressure.
Description
Technical Field
The invention belongs to the technical field of baggage sorting, and particularly relates to an automatic luggage sorting mechanism for a security check machine.
Background
The security check machine is a device which is arranged at the entrance of a station, an airport and other places and used for carrying out security check on luggage articles of passengers through X rays, most of the current security check machines are arranged in an array, the passengers put the carry-on luggage into the security check machine, then take the luggage after double-layer check of the machine and manual work, if the luggage has no problem, the person can freely enter the station, and if suspicious articles exist in the luggage, the person orally informs to take out the suspicious articles and check the suspicious articles. The existing operation flow is determined by the working mode of the existing security inspection equipment, and has the following problems:
one worker stares at the screen all the time, orally turns to another worker after finding suspicious articles, the second worker informs passengers and supervises and turns over or is supervised and turned over by a third worker, and the multilayer turning over can possibly cause information transmission errors, such as two bags with shapes and colors, if the first worker fails to describe clearly for a short time or the second worker understands deviation, the passengers can take the bags to get in, the accuracy is difficult to guarantee, and the working strength of the workers is high, and the security check site is tense, busy and chaotic.
If suspicious articles are found, passengers can only find in situ, the subsequent passenger passing and baggage taking can be affected, and if special conditions are met, lawbreakers can fully rob own baggage before security personnel and run towards the station (the baggage is closer to the passengers, only the shape and the rough condition of the suspicious articles can be seen by X-rays, and the dangerous grade of the suspicious articles cannot be accurately judged), and if the lawbreakers carry dangerous articles while taking the station, great public safety hazards can be formed immediately.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an automatic luggage sorting mechanism for a security check machine, which is an ideal scheme for shunting suspicious luggage in advance and enabling passengers to accept re-check at safe designated positions, but the workload of field staff can be certainly increased, and the device provides a mechanism which can automatically sort by a single person after marking on a computer without cooperation of multiple persons according to the concept of science and technology service mankind; the dragging control of luggage articles can be realized through the multi-link translation mechanism capable of stretching, swinging and rotating, and the ratchet wheel roller assembly can also allow target packages to move forward at a higher speed and separate from rear packages, so that the problem that the packages are clamped between two packages and are difficult to transversely move is avoided.
Moreover, the invention also provides a protective pressure equalizing pressing mechanism, which can adapt to various baggage packages with uneven upper surfaces through the independently telescopic point contact rod which adapts to an adjusting angle and has controllable pressure, thereby ensuring that the packages can be pushed to translate and avoiding the excessive pressure from crushing articles in the packages.
The technical scheme adopted by the invention is as follows: the invention provides an automatic luggage picking mechanism for a security inspection machine, which comprises a security inspection cabin, wherein the security inspection cabin comprises a cabin body, a plane scanning device and lead curtains, the lead curtains are arranged in the cabin body, the plane scanning device is arranged at the top of the cabin body, and the plane scanning device is arranged between the lead curtains;
the safety inspection cabin is arranged on the sectional type picking track mechanism;
further, the protection type pressure equalizing pressing mechanism comprises a gas exchange component, a pressure change sensing component and a pressure equalizing point contact component, wherein the pressure change sensing component is arranged at the tail end of the multi-connecting rod translation mechanism, the gas exchange component is clamped at the top of the pressure change sensing component, and the pressure equalizing point contact component array is arranged at the bottom of the pressure change sensing component.
Preferably, the gas exchange assembly comprises a top box cover and a bidirectional gas valve, wherein the top box cover is clamped in the gas pressure change sensing assembly, box cover eccentric holes are uniformly distributed on the top box cover in a ring shape, a gas valve mounting ring is arranged on the bidirectional gas valve, and the bidirectional gas valve is clamped in the box cover eccentric holes through the gas valve mounting ring;
the bidirectional air valve is characterized in that the annular distribution of the bidirectional air valve is provided with an air valve conical valve clack which can enclose a perfect circle and is mutually independent, the circular arc edge of the air valve conical valve clack is fixedly connected with an air valve mounting ring, the top surface array of the air valve conical valve clack is provided with a dividing groove, the cross section of the air valve conical valve clack is a right triangle with an inclined edge being arranged, the upper part of the triangle is divided into independent small blocks by the dividing groove, the bidirectional air valve can present different critical resistances when bending towards two directions, when the external air pressure is greater than the internal air pressure of the pressure equalizing cabin, even if small pressure difference exists, the external air can easily lead the air valve conical valve clack to bend inwards to enter the pressure equalizing cabin, when the internal air pressure of the pressure equalizing cabin is overlarge, only the pressure difference reaches a certain degree, the internal air can lead the air valve conical valve clack to bend outwards and be discharged to the outside, the critical air pressure of the exhaust is slightly greater than the air pressure fed back by the pressure sensor when the protective pressing mechanism just reaches the dragging plane, in the process of dragging the luggage, the cantilever structure of the multi-rod translation mechanism can determine that the bidirectional air valve can hardly generate different critical resistances when the external air pressure is greater than the automatic luggage pressure, and can not eradicate the luggage pressure can be increased because of the pressure in the pressure equalizing process of the bidirectional luggage can be increased.
As a further preferable mode of the invention, the air pressure change sensing assembly comprises a pressure equalizing cabin body, an air pressure sensing piston and a pressure sensor, wherein the pressure equalizing cabin body is fixedly connected to the multi-connecting rod translation mechanism, and the top box cover is clamped at the top of the pressure equalizing cabin body;
the top box cover is also provided with a box cover center hole, the pressure sensor is contacted with the air pressure sensing piston, the pressure sensor is fixedly connected in the box cover center hole, when the point contact rod is retracted, air in the pressure equalizing cabin body is compressed, the pressure sensor stops continuously pressing down when reaching a certain value, and after that, all movements of the protection type pressure equalizing pressing mechanism are carried out in the horizontal plane, so that stable connection between the rubber pressure plate and an object can be ensured, and the luggage items with excessive pressure can be avoided, and the pressure equalizing point contact assemblies which are arranged in an array, independently telescopic and mutually communicated still keep that each contact point has equal pressing force under the condition that the top surface shape of the luggage items is irregular;
as a further preferred mode of the invention, the pressure equalizing point contact assembly comprises a return spring and point contact rods, a bottom sliding sleeve is arranged at the bottom array of the pressure equalizing cabin body, the point contact rods are clamped and slidably arranged in the bottom sliding sleeve, the return spring is a selected part, if the sliding resistance of the point contact rods in the bottom sliding sleeve is larger due to the precision problem, the return spring can be optionally additionally arranged to ensure that the point contact rods can return, at the moment, the extrusion forces of the point contact rods with different expansion and contraction amplitudes on objects are slightly different, if the precision is high, the sliding resistance of the point contact rods in the bottom sliding sleeve is small, the return spring can not be arranged, and at the moment, the extrusion forces of all groups of point contact rods on the objects are equal;
the bottom of the touch rod is provided with a ball winch, and the tail end of the ball winch is provided with a rubber pressure plate.
Further, the multi-link translation mechanism comprises a link base assembly, a link assembly and a link swing assembly; the connecting rod base assembly is arranged on the security inspection cabin, the connecting rod assembly is arranged on the connecting rod base assembly, and the connecting rod swinging assembly is arranged between the connecting rod base assembly and the connecting rod assembly.
The connecting rod base assembly comprises a connecting rod base body, a base hinge pin and a lifting rotating device, wherein the lifting rotating device is fixedly connected to the inner top of the cabin body, the lifting rotating device is located at one end of the cabin body, a turntable is arranged on the lifting rotating device, one group of connecting rod base bodies is fixedly connected to the turntable, the other group of connecting rod base bodies is fixedly connected to the pressure equalizing cabin body, a base center groove is formed in an inclined plane of the connecting rod base body, base hinge holes are formed in an array at the base center groove, and the base hinge pins are clamped in the base hinge holes.
Preferably, the connecting rod assembly comprises a driving telescopic cylinder and a driven telescopic cylinder, the driving telescopic cylinder and the driven telescopic cylinder are hinged in a base center groove through base hinge pins, the driven telescopic cylinders are provided with two groups, the driving telescopic cylinder is provided with a group, and the driving telescopic cylinder is located in the middle of the driven telescopic cylinder.
As a further preferred mode of the invention, the connecting rod swinging assembly comprises a swinging base, a swinging clamp and a swinging telescopic cylinder, the swinging base is fixedly connected to the turntable, the swinging clamp is clamped on one group of driven telescopic cylinders, two ends of the swinging telescopic cylinder are respectively hinged with the swinging base and the swinging clamp, two groups of connecting rod base bodies and two groups of driven telescopic cylinders form a parallelogram structure, and the connecting rod is matched with a cylinder body connecting rod which connects the driving telescopic cylinder and the driven telescopic cylinder together, so that the protective type pressure equalizing pressing mechanism always extends downwards no matter how the multi-connecting rod translation mechanism stretches and shortens, the connecting rod assembly can stretch and shorten, the connecting rod swinging assembly can control the inclination angle of the connecting rod assembly, the lifting rotating device can integrally rotate the connecting rod assembly and the connecting rod swinging assembly, and the luggage can be controlled in a free and controllable mode after the luggage is pressed and fixed by the protective type pressure equalizing pressing mechanism through the multi-connecting rod translation mechanism.
Further, the sectional type picking track mechanism comprises a shunting track, a linkage driving roller, a unpowered roller assembly and a ratchet roller assembly, wherein a main path and a branch path are arranged on the shunting track, the cabin body is fixedly connected to the main path, the linkage driving roller array is arranged in the main path, the unpowered roller assembly comprises a fixed main shaft and a split driven roller, the fixed main shaft array is arranged in the branch path, and the split driven roller array is arranged on the fixed main shaft.
Preferably, the ratchet roller assembly comprises a roller main shaft, an inner ratchet wheel, an outer ratchet wheel and an outer sleeve, wherein the roller main shaft is clamped at the branching position of the main path and the branch path, the inner ratchet wheel is clamped at the middle position of the roller main shaft, the outer sleeve is rotationally arranged at two ends of the roller main shaft, and the outer ratchet wheel is fixedly connected with the outer sleeve;
as a further preferable mode of the invention, the ratchet capable of elastic deformation is arranged between the inner ratchet and the outer ratchet, only one-way relative rotation is allowed between the inner ratchet and the outer ratchet, and in the process that the roller main shaft and the linkage driving roller slowly rotate, the multi-link translation mechanism can push the luggage to move at a higher speed through the protection type pressure equalizing pressing mechanism, so that on one hand, the luggage can be pulled away from the rear luggage, the luggage is prevented from being influenced during sorting, on the other hand, the luggage in front can be pushed away, the condition that the target luggage is clamped between the two pieces of luggage is avoided, and the transverse sliding of the luggage on the main road can be smoother and easier to enter the branch road through the transverse moving roller.
The linkage driving roller and the roller main shaft can synchronously rotate through the linkage device.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The section of the conical valve clack of the air valve is a right triangle with an upward bevel edge, the upper part of the triangle is divided into independent small blocks by a dividing groove, different critical resistances can be displayed when the bidirectional air valve bends towards two directions, when the external air pressure is larger than the internal air pressure of the pressure equalizing cabin, even if a small pressure difference exists, the external air can easily bend the conical valve clack of the air valve inwards to enter the pressure equalizing cabin, when the internal air pressure of the pressure equalizing cabin is overlarge, only the pressure difference reaches a certain degree, the internal air can enable the conical valve clack of the air valve to bend outwards to be discharged to the outside, the critical air pressure of the exhaust is slightly larger than the air pressure fed back by the pressure sensor when the protective pressure equalizing pressing mechanism just reaches a dragging plane, in the process of dragging the luggage, the longer cantilever structure of the multi-link translation mechanism can determine the inevitable fluctuation with a certain amplitude, and the eradication the fluctuation can be avoided, and the luggage items can be automatically pressed and damaged due to the pressure increase in the dragging process through the function of the bidirectional air valve when the pressure exceeds a certain pressure.
(2) When the touch rod is retracted, gas in the pressure equalizing cabin body is compressed, the pressure sensor stops continuously pressing down when reaching a certain value, all movements of the protective pressure equalizing pressing mechanism are carried out in the horizontal plane, stable connection between the rubber pressure plate and an object can be ensured, the luggage articles with excessive pressure can be prevented from being damaged, the pressure equalizing touch assemblies which are arranged in an array, independently telescopic and mutually communicated are still kept to have equal pressing force at each contact point under the condition that the top surface shape of the luggage articles is irregular.
(3) Two sets of connecting rod base bodies and two sets of driven telescopic cylinders have formed parallelogram structure, the cooperation is with the cylinder body connecting rod that initiative telescopic cylinder and driven telescopic cylinder are in the same place, no matter what telescopic swing of many connecting rod translation mechanism is guaranteed, protection voltage-sharing pressing mechanism is perpendicular decurrent all the time, the connecting rod subassembly can be elongated and shorten, the inclination of connecting rod subassembly can be controlled to the connecting rod swing subassembly, hoist and mount rotary device then can carry out the global rotation to connecting rod subassembly and connecting rod swing subassembly, can press the fixed luggage back at protection voltage-sharing pressing mechanism through many connecting rod translation mechanism, carry out more freedom and controllable motion control to the luggage.
(4) In the slow rotatory in-process of roller main shaft and linkage drive roller, many connecting rods translation mechanism can push away the luggage through protection formula voltage-sharing pressing mechanism and move with higher speed, on the one hand can pull away the distance with the luggage behind, influence the luggage behind when avoiding the letter sorting, on the other hand can also push away the luggage in place ahead and avoid the target luggage to be pressed from both sides the condition between two luggage, can make the horizontal slip of luggage on the main road become more smooth and easy entering branch road through the sideslip gyro wheel.
Drawings
FIG. 1 is a perspective view of an automatic luggage picking mechanism for a security inspection machine according to the present invention;
FIG. 2 is a front view of an automatic luggage picking mechanism for a security inspection machine according to the present invention;
FIG. 3 is a top view of an automatic luggage picking mechanism for a security inspection machine according to the present invention;
FIG. 4 is a cross-sectional view taken along section line A-A in FIG. 3;
FIG. 5 is a cross-sectional view taken along section line B-B in FIG. 2;
fig. 6 is a schematic structural diagram of a protective pressure equalizing and pressing mechanism of an automatic luggage picking mechanism for a security inspection machine;
fig. 7 is a schematic structural diagram of a multi-link translation mechanism of an automatic luggage picking mechanism for a security inspection machine;
FIG. 8 is a schematic view of a sectional picking track mechanism of the automatic picking mechanism of the bags for the security inspection machine;
fig. 9 is a schematic structural view of a security inspection cabin of the automatic case picking mechanism for a security inspection machine;
FIG. 10 is an enlarged view of a portion of the portion I of FIG. 5;
FIG. 11 is an enlarged view of a portion of the portion II of FIG. 5;
FIG. 12 is an enlarged view of a portion of III in FIG. 5;
FIG. 13 is an enlarged view of a portion of the portion IV of FIG. 4;
fig. 14 is an enlarged view of a portion of v in fig. 3;
FIG. 15 is an enlarged view of a portion of VI of FIG. 4;
fig. 16 is a schematic diagram showing a top layout comparison of a conventional security inspection machine and the present apparatus.
Wherein, 1, a protection type pressure equalizing pressing mechanism, 2, a multi-link translation mechanism, 3, a sectional type picking track mechanism, 4, a security inspection cabin, 5, a gas exchange component, 6, a pressure change sensing component, 7, a pressure equalizing point contact component, 8, a top box cover, 9, a bidirectional gas valve, 10, a pressure equalizing cabin body, 11, a pressure equalizing piston, 12, a pressure sensor, 13, a return spring, 14, a point contact rod, 15, a box cover center hole, 16, a box cover eccentric hole, 17, a gas valve mounting ring, 18, a gas valve cone valve clack, 19, a dividing groove, 20, a bottom sliding sleeve, 21, a ball hinge, 22, a rubber pressure disc, 23, a link base component, 24, a link component, 25 and a link swinging component, 26, a connecting rod base body, 27, a base hinge pin, 28, a hoisting rotating device, 29, a driving telescopic cylinder, 30, a driven telescopic cylinder, 31, a swinging base, 32, a swinging clamp, 33, a swinging telescopic cylinder, 34, a base center groove, 35, a base hinge hole, 36, a turntable, 37, a shunting track, 38, a linkage driving roller, 39, an unpowered roller assembly, 40, a ratchet roller assembly, 41, a main way, 42, a branch way, 43, a fixed main shaft, 44, a split driven roller, 45, a roller main shaft, 46, an inner ratchet, 47, an outer ratchet, 48, an outer sleeve, 49, a bar groove, 50, a traversing roller, 51, a cabin, 52, a plane scanning device, 53, a lead curtain, 54 and a cylinder connecting rod.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-15, the invention provides an automatic case picking mechanism for a security inspection machine, which comprises a security inspection cabin 4, wherein the security inspection cabin 4 comprises a cabin body 51, a plane scanning device 52 and a lead curtain 53, the lead curtain 53 is arranged in the cabin body 51, the plane scanning device 52 is arranged at the top of the cabin body 51, and the plane scanning device 52 is arranged between the lead curtains 53;
the safety inspection cabin is characterized by further comprising a protection type pressure equalizing and pressing mechanism 1, a multi-link translation mechanism 2 and a sectional type picking track mechanism 3, wherein the protection type pressure equalizing and pressing mechanism 1 is arranged at the tail end of the multi-link translation mechanism 2, the multi-link translation mechanism 2 is arranged at the top of the cabin body 51, and the safety inspection cabin 4 is arranged on the sectional type picking track mechanism 3;
the multi-link translation mechanism 2 comprises a link base assembly 23, a link assembly 24 and a link swinging assembly 25, wherein the link base assembly 23 is arranged on the security inspection cabin 4, the link assembly 24 is arranged on the link base assembly 23, and the link swinging assembly 25 is arranged between the link base assembly 23 and the link assembly 24.
The connecting rod base assembly 23 comprises a connecting rod base body 26, a base hinge pin 27 and a lifting rotating device 28, wherein the lifting rotating device 28 is fixedly connected to the inner top of the cabin 51, the lifting rotating device 28 is located at one end of the cabin 51, a rotary table 36 is arranged on the lifting rotating device 28, one group of the connecting rod base bodies 26 is fixedly connected to the rotary table 36, the other group of the connecting rod base bodies 26 is fixedly connected to the pressure equalizing cabin 10, a base center groove 34 is formed in the inclined surface of the connecting rod base body 26, base hinge holes 35 are formed in the base center groove 34 in an array mode, and the base hinge pins 27 are clamped in the base hinge holes 35.
The connecting rod assembly 24 comprises a driving telescopic cylinder 29 and a driven telescopic cylinder 30, the driving telescopic cylinder 29 and the driven telescopic cylinder 30 are hinged in a base center groove 34 through base hinge pins 27, two groups of driven telescopic cylinders 30 are arranged, a group of driving telescopic cylinders 29 is arranged, and the driving telescopic cylinder 29 is located in the middle of the driven telescopic cylinder 30.
The connecting rod swing assembly 25 comprises a swing base 31, a swing clamp 32 and a swing telescopic cylinder 33, the swing base 31 is fixedly connected to a turntable 36, the swing clamp 32 is clamped on one group of driven telescopic cylinders 30, two ends of the swing telescopic cylinder 33 are hinged to the swing base 31 and the swing clamp 32 respectively, two groups of connecting rod base bodies 26 and two groups of driven telescopic cylinders 30 form a parallelogram structure, the cylinder connecting rods 54 which connect the cylinders of the driving telescopic cylinder 29 and the driven telescopic cylinder 30 together are matched, the telescopic swing of the multi-connecting rod translation mechanism 2 is ensured, the protective type pressure equalizing pressing mechanism 1 is always vertically downward, the connecting rod assembly 24 can be extended and shortened, the connecting rod swing assembly 25 can control the inclination angle of the connecting rod assembly 24, the lifting rotating device 28 can integrally rotate the connecting rod assembly 24 and the connecting rod swing assembly 25, and the luggage can be more freely and controllably moved after the protective type pressure equalizing pressing mechanism 1 presses and fixes the luggage.
The protection type pressure equalizing pressing mechanism 1 comprises a gas exchange component 5, a pressure change sensing component 6 and a pressure equalizing point contact component 7, wherein the pressure change sensing component 6 is arranged at the tail end of the multi-connecting rod translation mechanism 2, the gas exchange component 5 is clamped at the top of the pressure change sensing component 6, and the pressure equalizing point contact component 7 is arranged at the bottom of the pressure change sensing component 6 in an array manner.
The gas exchange assembly 5 comprises a top box cover 8 and a two-way gas valve 9, wherein the top box cover 8 is clamped in the gas pressure change sensing assembly 6, box cover eccentric holes 16 are uniformly distributed on the top box cover 8 in a ring shape, a gas valve mounting ring 17 is arranged on the two-way gas valve 9, and the two-way gas valve 9 is clamped in the box cover eccentric holes 16 through the gas valve mounting ring 17;
the two-way air valve 9 is uniformly distributed with the circular arc edge of the air valve conical valve clack 18 and the air valve mounting ring 17 which are mutually independent and can be surrounded into a perfect circle, the top surface array of the air valve conical valve clack 18 is provided with the dividing groove 19, the section of the air valve conical valve clack 18 is a right triangle with an inclined edge on, the upper part of the triangle is divided into independent small blocks by the dividing groove 19, the two-way air valve 9 can present different critical resistance when bending towards two directions, when the external air pressure is greater than the air pressure in the pressure equalizing cabin 10, even if a small pressure difference exists, the external air can easily lead the air valve conical valve clack 18 to bend inwards and enter the pressure equalizing cabin 10, when the internal air pressure of the pressure equalizing cabin 10 is overlarge, only the pressure difference reaches a certain degree, the internal air can lead the air valve conical valve clack 18 to bend outwards and be discharged to the outside, the critical air pressure of the exhaust is slightly greater than the air pressure fed back by the pressure sensor 12 when the protective pressure equalizing and pressing mechanism 1 reaches a dragging plane, in the process of dragging, the two-way air valve translation mechanism 2 can automatically present different critical resistance when the pressure of the longer structure of the air valve is difficult to be increased, and the two-way luggage can not be prevented from being damaged because the pressure of the two-way air valve is increased.
The pressure change sensing assembly 6 comprises a pressure equalizing cabin 10, a pressure sensing piston 11 and a pressure sensor 12, wherein the pressure equalizing cabin 10 is fixedly connected to the multi-link translation mechanism 2, and a top box cover 8 is clamped at the top of the pressure equalizing cabin 10;
the top box cover 8 is also provided with a box cover center hole 15, the pressure sensor 12 is contacted with the air pressure sensing piston 11, the pressure sensor 12 is fixedly connected in the box cover center hole 15, when the point contact rod 14 is retracted, the air in the pressure equalizing cabin 10 is compressed, the pressure sensor 12 stops continuously pressing downwards when reaching a certain value, and after that, all movements of the protection type pressure equalizing pressing mechanism 1 are carried out in the horizontal plane, so that stable connection between the rubber pressure plate 22 and an object can be ensured, and the situation that the luggage items are damaged due to excessive pressure can be avoided, and the pressure equalizing point contact assemblies 7 which are arranged in an array, independently telescopic and mutually communicated still keep that each contact point has equal pressing force under the condition that the top surface shape of the luggage items is irregular;
the pressure equalizing point contact assembly 7 comprises a return spring 13 and point contact rods 14, a bottom sliding sleeve 20 is arranged at the bottom array of the pressure equalizing cabin body 10, the point contact rods 14 are clamped and slidably arranged in the bottom sliding sleeve 20, the return spring 13 is a selected part, if the sliding resistance of the point contact rods 14 in the bottom sliding sleeve 20 is larger due to the precision problem, the return spring 13 can be additionally arranged to ensure that the point contact rods 14 can return, the extrusion forces of the point contact rods 14 with different expansion and contraction amplitudes on objects are slightly different, if the precision is high, the sliding resistance of the point contact rods 14 in the bottom sliding sleeve 20 is small, the return spring 13 can not be arranged, and the extrusion forces of the point contact rods 14 with different groups on the objects are equal;
the bottom of the touch rod 14 is provided with a ball winch 21, and the tail end of the ball winch 21 is provided with a rubber pressure plate 22.
The sectional picking track mechanism 3 comprises a shunting track 37, a linkage driving roller 38, an unpowered roller assembly 39 and a ratchet roller assembly 40, a main path 41 and a branch path 42 are arranged on the shunting track 37, a cabin 51 is fixedly connected to the main path 41, the linkage driving roller 38 is arranged in the main path 41 in an array manner, the unpowered roller assembly 39 comprises a fixed main shaft 43 and a split driven roller 44, the fixed main shaft 43 is arranged in the branch path 42 in an array manner, and the split driven roller 44 is arranged on the fixed main shaft 43 in an array manner.
The ratchet wheel roller assembly 40 comprises a roller main shaft 45, an inner ratchet wheel 46, an outer ratchet wheel 47 and an outer sleeve 48, wherein the roller main shaft 45 is clamped at the branching position of the main path 41 and the branch path 42, the inner ratchet wheel 46 is clamped at the middle position of the roller main shaft 45, the outer sleeve 48 is rotatably arranged at two ends of the roller main shaft 45, and the outer ratchet wheel 47 is fixedly connected with the outer sleeve 48;
the ratchet that can take place elastic deformation is provided with between interior ratchet 46 and the outer ratchet 47, only allow unidirectional relative rotation between interior ratchet 46 and the outer ratchet 47, in roller main shaft 45 and linkage drive roller 38 slow rotating's in-process, multi-link translation mechanism 2 can push the luggage through protection formula voltage-sharing push mechanism 1 and move at higher speed, can pull away the distance with the luggage behind on the one hand, influence the rear luggage when avoiding the letter sorting, on the other hand can also push away the luggage in place ahead and avoid the object luggage to be pressed from both sides the condition between two luggage, can make the lateral sliding of luggage on main road 41 become smoother and more easy entering branch road 42 through sideslip gyro wheel 50.
The interlocking drive roller 38 and the roller spindle 45 can be rotated synchronously by the interlocking device.
As shown in fig. 16, the upper graph a shows the schematic distribution position of the current security check machine, the lower graph b shows the schematic distribution position of the device, the small box shows the display area, the circle shows the position of security personnel, the line with an arrow shows the travelling track of a passenger, the suspicious packages are not singly sorted at present, but the passenger can take out the suspicious articles in the packages by a dictation mode, so that two problems are caused, firstly, the passenger can only find out in situ, the subsequent passenger passing and baggage taking are influenced, secondly, if special conditions are met, an illegal molecule can fully rob the own baggage before the security personnel and run towards the station (the baggage is closer to the passenger and only uses X rays, only the approximate condition of the suspicious articles can be seen, the dangerous grade cannot be accurately judged), if the dangerous articles are carried, on the one hand, the passenger can not be separated by the sorting mechanism before possibly contacting the passenger, on the other hand, the passenger can be prevented from being blocked, and on the other hand, the passenger for seeking the suspicious articles can be always located in the security personnel, can not run down to the station, even if the dangerous articles can not be carried by the security personnel alone.
When the luggage rack is particularly used, the luggage placed on the linkage driving roller 38 passes through the first layer of lead curtain 53 to enter the cabin 51 along with the rolling of the linkage driving roller 38, so that the luggage is required to be placed in rows and cannot be stacked; the plane scanning device 52 scans the baggage by X-rays from the top to bottom view angle and images the baggage on a display screen of a worker, if no abnormality exists, the baggage can be taken away after the baggage moves to the tail end along with the linkage driving roller 38, and at the stage, the baggage is not different on the linkage driving roller 38 and the ratchet roller assembly 40 because the roller main shaft 45 and the linkage driving roller 38 are linked;
if suspicious articles exist in the baggage, a worker clicks a target position from a screen, and at the moment, a computer records the current coordinate of the position in the security inspection cabin 4, and as the baggage is allowed to travel in the cabin body 51, after the baggage passes through the second layer of lead curtains 53, the protective pressure equalizing pressing mechanism 1 can easily move to be right above a marking point, and the protective pressure equalizing pressing mechanism 1 is pressed down while following the movement of the marking point;
the upper surface of the luggage may be uneven, so that each group of the trolley bars 14 can be independently stretched after contacting the luggage, and the rubber pressure plate 22 can be made to present different angles through the ball hinge 21, but can form a good contact relation with the luggage, in the process of retracting the trolley bars 14, the air pressure in the pressure equalizing cabin 10 is continuously increased, the air pressure is transmitted to the pressure sensor 12 through the air pressure sensing piston 11, when the pressure sensor 12 senses that the air pressure reaches a certain value, a signal is sent to a computer, the pressure reaches a preset value, at the moment, the plane of the protective pressure equalizing pressing mechanism 1 is a dragging plane, and the next movement of the protective pressure equalizing pressing mechanism 1 is controlled on the plane;
the connecting rod assembly 24 can be lengthened and shortened, the connecting rod swinging assembly 25 can control the inclination angle of the connecting rod assembly 24, the lifting rotating device 28 can integrally rotate the connecting rod assembly 24 and the connecting rod swinging assembly 25, the two groups of connecting rod base bodies 26 and the two groups of driven telescopic cylinders 30 form a parallelogram structure, and the cylinder connecting rods 54 which connect the cylinders of the driving telescopic cylinders 29 and the driven telescopic cylinders 30 together are matched, so that the protective type pressure equalizing pressing mechanism 1 is always vertically downward no matter how the multi-connecting rod translation mechanism 2 swings, and the luggage can be freely and controllably controlled after the protective type pressure equalizing pressing mechanism 1 presses and fixes the luggage;
when the multi-link translation mechanism 2 moves to a state that the base center groove 34 is vertical to the active telescopic cylinder 29, the cylinder connecting rod 54 can go through a critical state that the rotation angle can be changed once, but because the hoisted protective type pressure equalizing pressing mechanism 1 always has a downward trend, the cylinder connecting rod 54 still can continue to translate but cannot rotate at the critical position;
when the protective equalizing pressing mechanism 1 follows the baggage to the ratchet wheel roller assembly 40, the baggage is pushed forward at a faster speed, on one hand, the distance from the baggage to the rear can be increased, the rear baggage is prevented from being influenced when sorting is avoided, on the other hand, the baggage in front can be pushed away to avoid the condition that the target baggage is clamped between the two pieces of baggage (the front or rear side of the target baggage is close to other baggage and does not influence sorting, and the sorting is influenced when the two pieces of baggage are clamped between the front or rear side of the target baggage), after a small distance is increased, the baggage enters the branch 42 in an arc track by the transverse swing of the multi-link translation mechanism 2, and the transverse sliding of the baggage on the main road 41 can be smoother and easier to enter the branch 42 by the transverse moving roller 50;
the baggage entering the branch 42 represents the possible forbidden articles, and the passenger is required to take out and check the baggage, so that the split mode can lead the problematic baggage to be checked again in a single appointed area on one hand, the interference to normal passengers is avoided to the greatest extent, the path leaving from the branch 42 is intercepted by security personnel positioned at the tail end of the main road 41, one side of the cabin 51, which is close to the passenger, can be selectively prolonged to exceed the branch 42, the possibility that lawbreakers pick up the baggage with the forbidden articles in emergency and run into a station is avoided, and the safety is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. The automatic case picking mechanism for the security inspection machine comprises a security inspection cabin (4), wherein the security inspection cabin (4) comprises a cabin body (51), a plane scanning device (52) and a lead curtain (53), the lead curtain (53) is arranged in the cabin body (51), the plane scanning device (52) is arranged at the top of the cabin body (51), and the plane scanning device (52) is arranged between the lead curtains (53);
the method is characterized in that: the safety inspection cabin is characterized by further comprising a protection type pressure equalizing and pressing mechanism (1), a multi-link translation mechanism (2) and a sectional type picking track mechanism (3), wherein the protection type pressure equalizing and pressing mechanism (1) is arranged at the tail end of the multi-link translation mechanism (2), the multi-link translation mechanism (2) is arranged at the top of the cabin body (51), and the safety inspection cabin (4) is arranged on the sectional type picking track mechanism (3);
the protective pressure equalizing pressing mechanism (1) comprises a gas exchange component (5), a pressure change sensing component (6) and a pressure equalizing point contact component (7), wherein the pressure change sensing component (6) is arranged at the tail end of the multi-connecting rod translation mechanism (2), the gas exchange component (5) is clamped at the top of the pressure change sensing component (6), and the pressure equalizing point contact component (7) is arranged at the bottom of the pressure change sensing component (6) in an array;
the gas exchange assembly (5) comprises a top box cover (8) and a bidirectional gas valve (9), wherein the top box cover (8) is clamped in the gas pressure change sensing assembly (6), box cover eccentric holes (16) are uniformly distributed on the top box cover (8) in an annular mode, a gas valve mounting ring (17) is arranged on the bidirectional gas valve (9), and the bidirectional gas valve (9) is clamped in the box cover eccentric holes (16) through the gas valve mounting ring (17);
the two-way air valve (9) is provided with air valve conical valve clacks (18) which can be enclosed into a perfect circle and are mutually independent in an annular and uniform manner, the circular arc edges of the air valve conical valve clacks (18) are fixedly connected with an air valve mounting ring (17), and the top surface array of the air valve conical valve clacks (18) is provided with partition grooves (19);
the pressure change sensing assembly (6) comprises a pressure equalizing cabin body (10), a pressure sensing piston (11) and a pressure sensor (12), wherein the pressure equalizing cabin body (10) is fixedly connected to the multi-connecting rod translation mechanism (2), and the top box cover (8) is clamped at the top of the pressure equalizing cabin body (10);
the top box cover (8) is also provided with a box cover center hole (15), the pressure sensor (12) is contacted with the air pressure sensing piston (11), and the pressure sensor (12) is fixedly connected in the box cover center hole (15);
the pressure equalizing point contact assembly (7) comprises a return spring (13) and a point contact rod (14), a bottom sliding sleeve (20) is arranged at the bottom array of the pressure equalizing cabin body (10), and the point contact rod (14) is clamped and slidingly arranged in the bottom sliding sleeve (20);
the bottom of the touch rod (14) is provided with a ball winch (21), and the tail end of the ball winch (21) is provided with a rubber pressure plate (22).
2. An automatic luggage picking mechanism for a security inspection machine according to claim 1, wherein: the multi-link translation mechanism (2) comprises a link base assembly (23), a link assembly (24) and a link swinging assembly (25);
the connecting rod base assembly (23) is arranged on the security inspection cabin (4), the connecting rod assembly (24) is arranged on the connecting rod base assembly (23), and the connecting rod swinging assembly (25) is arranged between the connecting rod base assembly (23) and the connecting rod assembly (24).
3. An automatic luggage picking mechanism for a security inspection machine according to claim 2, wherein: the connecting rod base assembly (23) comprises a connecting rod base body (26), a base hinge pin (27) and a lifting rotating device (28), wherein the lifting rotating device (28) is fixedly connected to the top of the inner side of the cabin body (51), and the lifting rotating device (28) is positioned at one end of the cabin body (51);
a turntable (36) is arranged on the lifting rotating device (28), one group of the connecting rod base bodies (26) is fixedly connected to the turntable (36), and the other group of the connecting rod base bodies (26) is fixedly connected to the pressure equalizing cabin body (10);
the connecting rod base is characterized in that a base center groove (34) is formed in the inclined surface of the connecting rod base body (26), base hinge holes (35) are formed in the base center groove (34) in an array mode, and base hinge pins (27) are clamped in the base hinge holes (35).
4. A security check machine case automatic picking mechanism as defined in claim 3, wherein: the connecting rod assembly (24) comprises a driving telescopic cylinder (29) and a driven telescopic cylinder (30), and the driving telescopic cylinder (29) and the driven telescopic cylinder (30) are hinged in a base center groove (34) through base hinge pins (27);
the driven telescopic cylinders (30) are provided with two groups, the driving telescopic cylinders (29) are provided with one group, and the driving telescopic cylinders (29) are positioned in the middle of the driven telescopic cylinders (30).
5. An automatic luggage picking mechanism for a security inspection machine according to claim 4, wherein: the connecting rod swing assembly (25) comprises a swing base (31), a swing clamp (32) and a swing telescopic cylinder (33), wherein the swing base (31) is fixedly connected to a turntable (36), the swing clamp (32) is clamped on one group of the driven telescopic cylinders (30), and two ends of the swing telescopic cylinder (33) are hinged to the swing base (31) and the swing clamp (32) respectively.
6. An automatic luggage picking mechanism for a security inspection machine according to claim 5, wherein: the sectional type picking track mechanism (3) comprises a shunting track (37), a linkage driving roller (38), a unpowered roller assembly (39) and a ratchet roller assembly (40), a main path (41) and a branch path (42) are arranged on the shunting track (37), a cabin body (51) is fixedly connected to the main path (41), the linkage driving roller (38) is arranged in the main path (41), the unpowered roller assembly (39) comprises a fixed main shaft (43) and a split driven roller (44), the fixed main shaft (43) is arranged in the branch path (42), and the split driven roller (44) is arranged on the fixed main shaft (43).
7. The automatic luggage picking mechanism for a security inspection machine according to claim 6, wherein: the ratchet wheel roller assembly (40) comprises a roller main shaft (45), an inner ratchet wheel (46), an outer ratchet wheel (47) and an outer sleeve (48), wherein the roller main shaft (45) is clamped at the branching position of the main path (41) and the branch path (42), the inner ratchet wheel (46) is clamped at the middle position of the roller main shaft (45), the outer sleeve (48) is rotationally arranged at two ends of the roller main shaft (45), and the outer ratchet wheel (47) is fixedly connected with the outer sleeve (48);
a ratchet capable of elastic deformation is arranged between the inner ratchet wheel (46) and the outer ratchet wheel (47), and only one-way relative rotation is allowed between the inner ratchet wheel (46) and the outer ratchet wheel (47).
8. An automatic luggage picking mechanism for a security inspection machine according to claim 7, wherein: the linkage driving roller (38) and the roller main shaft (45) can synchronously rotate through a linkage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189156.4A CN116921240B (en) | 2023-09-15 | 2023-09-15 | Automatic mechanism of selecting of case and bag for security inspection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189156.4A CN116921240B (en) | 2023-09-15 | 2023-09-15 | Automatic mechanism of selecting of case and bag for security inspection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116921240A CN116921240A (en) | 2023-10-24 |
| CN116921240B true CN116921240B (en) | 2023-11-24 |
Family
ID=88380913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311189156.4A Active CN116921240B (en) | 2023-09-15 | 2023-09-15 | Automatic mechanism of selecting of case and bag for security inspection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116921240B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202321632U (en) * | 2011-09-13 | 2012-07-11 | 陈有福 | Improved clamping device capable of clamping and carrying irregularly-positioned articles |
| CN106671120A (en) * | 2016-10-31 | 2017-05-17 | 华南理工大学 | Pervasive modularized air-aspiration type robot gripper |
| CN108535785A (en) * | 2018-04-13 | 2018-09-14 | 佛山市尚柏科技有限公司 | A kind of sorting safety check apparatus that can adjust push angle |
| CN108772726A (en) * | 2018-07-23 | 2018-11-09 | 嘉兴汉羿文化传播有限公司 | A kind of sheet stock processing hold-down mechanism |
| CN109795880A (en) * | 2019-03-18 | 2019-05-24 | 常小琼 | One kind is for PCBA manufacture production automatic loading and unloading device and its operating method |
| CN210847213U (en) * | 2019-10-25 | 2020-06-26 | 沈阳三联自动化设备有限公司 | Automatic sorting system of railway safety inspection instrument |
| CN211073633U (en) * | 2019-10-25 | 2020-07-24 | 无锡兰丹机械有限公司 | Industrial robot arm sensing clamping mechanism |
| CN213106907U (en) * | 2020-07-14 | 2021-05-04 | 兰州电机股份有限公司 | Mechanical arm for grabbing shaft |
| CN214985285U (en) * | 2021-05-25 | 2021-12-03 | 梁山陆畅通专用车制造有限公司 | Automatic lifting support device for electric trailer |
| CN114772176A (en) * | 2022-06-20 | 2022-07-22 | 深圳市中科联盛科技有限公司 | Security check machine with action recognition function |
-
2023
- 2023-09-15 CN CN202311189156.4A patent/CN116921240B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202321632U (en) * | 2011-09-13 | 2012-07-11 | 陈有福 | Improved clamping device capable of clamping and carrying irregularly-positioned articles |
| CN106671120A (en) * | 2016-10-31 | 2017-05-17 | 华南理工大学 | Pervasive modularized air-aspiration type robot gripper |
| CN108535785A (en) * | 2018-04-13 | 2018-09-14 | 佛山市尚柏科技有限公司 | A kind of sorting safety check apparatus that can adjust push angle |
| CN108772726A (en) * | 2018-07-23 | 2018-11-09 | 嘉兴汉羿文化传播有限公司 | A kind of sheet stock processing hold-down mechanism |
| CN109795880A (en) * | 2019-03-18 | 2019-05-24 | 常小琼 | One kind is for PCBA manufacture production automatic loading and unloading device and its operating method |
| CN210847213U (en) * | 2019-10-25 | 2020-06-26 | 沈阳三联自动化设备有限公司 | Automatic sorting system of railway safety inspection instrument |
| CN211073633U (en) * | 2019-10-25 | 2020-07-24 | 无锡兰丹机械有限公司 | Industrial robot arm sensing clamping mechanism |
| CN213106907U (en) * | 2020-07-14 | 2021-05-04 | 兰州电机股份有限公司 | Mechanical arm for grabbing shaft |
| CN214985285U (en) * | 2021-05-25 | 2021-12-03 | 梁山陆畅通专用车制造有限公司 | Automatic lifting support device for electric trailer |
| CN114772176A (en) * | 2022-06-20 | 2022-07-22 | 深圳市中科联盛科技有限公司 | Security check machine with action recognition function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116921240A (en) | 2023-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE112017004070B4 (en) | ROBOT CARTON UNLOADER | |
| US4403898A (en) | Pipe pick-up and laydown machine | |
| US4854806A (en) | Device for loading or unloading paper rolls onto or from a roll stand of a web-fed rotary printing press | |
| CN107226438B (en) | Tunnel inspection operation device | |
| CN105480907B (en) | Undergauge anti-sticking vehicle-mounted side wall Radar Servo in tunnel, which is lifted, send device | |
| US4024968A (en) | Heavy lift side loader truck | |
| CN201538057U (en) | Tyre cylinder transferring ring | |
| CN106628902A (en) | Logistics delivery robot | |
| CN110206499A (en) | One kind changing lever apparatus flexible retainer and drilling rod automatic centering system and method | |
| CN116921240B (en) | Automatic mechanism of selecting of case and bag for security inspection machine | |
| US5833030A (en) | Lifting-rotating device for picking up a motor vehicle | |
| CN110579140A (en) | Multi-degree-of-freedom automatic adjusting mechanism for missile hanging vehicle | |
| CN100593622C (en) | Shears-fork type vehicle conveying buck stacker with traverse moving, fetching and sending devices | |
| CN108332027B (en) | Vehicle-mounted multi-degree-of-freedom horizontal lifting platform for detecting tunnel roof lining defects | |
| CN206915705U (en) | A kind of high altitude vehicle for including telescopic jib | |
| CN208745397U (en) | A kind of tread transferring device | |
| CN116715006A (en) | Material distribution conveying system | |
| CN106836911A (en) | A kind of clamping device of horizontal mobile multi-storied garage | |
| CN207962012U (en) | A kind of tunnel roof liner Defect inspection is crouched peaceful with vehicular multiple degrees of freedom | |
| CN113246161B (en) | Multifunctional luggage grabbing and folding manipulator | |
| CN106995199B (en) | Overhead truck comprising telescopic boom | |
| CN108747175B (en) | Automatic welding workstation for welding truck-mounted boom | |
| US20040037687A1 (en) | Transport system for the transport of components | |
| CN114772280A (en) | Composite feeding and discharging method for plate processing equipment | |
| CN208745402U (en) | A kind of tyre surface turn-over rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |