CN111776593B - Assembly line fault detection system and detection method thereof - Google Patents
Assembly line fault detection system and detection method thereof Download PDFInfo
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- CN111776593B CN111776593B CN202010443124.2A CN202010443124A CN111776593B CN 111776593 B CN111776593 B CN 111776593B CN 202010443124 A CN202010443124 A CN 202010443124A CN 111776593 B CN111776593 B CN 111776593B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
- B65G47/57—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Abstract
The invention relates to a detection system and a detection method for a fault of an assembly line, which comprises a main conveying device and a side conveying device arranged on one side of the main conveying device, wherein the main conveying device and the side conveying device have the same structure, and the conveying direction of the main conveying device is vertical to that of the side conveying device; a lifting baffle is arranged at one end of the main conveying device close to the side conveying device, a lifting cylinder is connected to the bottom of the baffle, and the baffle penetrates through the space between the conveying rollers and is parallel to the conveying direction of the side conveying device when rising; a pushing plate for conveying the main conveying device to the side conveying device is arranged below the main conveying device, a pushing cylinder is arranged at the bottom of the pushing plate, and the top of the pushing plate penetrates out of a space between the conveying rollers; and detection systems are arranged on one sides of the main conveying device and the side conveying devices along the conveying direction. The invention has the effect of improving the inspection efficiency of the assembly line.
Description
Technical Field
The invention relates to the technical field of pipeline fault detection technology, in particular to a pipeline fault detection system and a detection method thereof.
Background
At present, the assembly line is also called as an assembly line, which is an industrial production mode and particularly refers to the work that each production unit only focuses on processing a certain fragment.
Production control strategies among all the existing production lines are independent, congestion and starvation phenomena are easy to occur, particularly in the production line used in the egg production industry, if congestion occurs to cause eggs to extrude each other to cause egg breakage, real-time production cooperation and fault exception handling work among all the automatic systems are mainly caused or depend on manual management experience, and fault rejection efficiency is reduced; and various mechanical or electrical faults are easy to occur under the continuous long-term operation status of the system, production faults are not easy to discover, the production efficiency is seriously influenced, and potential safety hazards are caused to automatic production equipment.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide a pipeline fault detection system and a detection method thereof, which can improve the pipeline scheduling and detecting efficiency.
The above object of the present invention is achieved by the following technical solutions:
a detection system and its detection method of assembly line trouble, including main conveying appliance and side conveying appliance set up in one side of main conveying appliance, the said main conveying appliance is the same as structure of the side conveying appliance and the conveying direction of the said main conveying appliance is perpendicular to conveying direction of the side conveying appliance; the main conveying device comprises a rack, a plurality of conveying rollers arranged on the rack, a conveying chain connected with the conveying rollers and a driving motor connected with the conveying rollers; a lifting baffle is arranged at one end of the main conveying device close to the side conveying device, a lifting cylinder is connected to the bottom of the baffle, and the baffle penetrates through the space between the conveying rollers and is parallel to the conveying direction of the side conveying device when rising; a pushing plate for conveying the main conveying device to the side conveying device is arranged below the main conveying device, a pushing cylinder is arranged at the bottom of the pushing plate, and the top of the pushing plate penetrates out of a space between the conveying rollers; and detection systems are arranged on one sides of the main conveying device and the side conveying devices along the conveying direction.
By adopting the technical scheme, the materials are conveyed on the main conveying device, and the detection system detects the conveying process of the materials; when a material enters the upstream end of the main conveying device, the detection system detects whether the material enters the main conveying device, then the detection system detects whether the baffle normally rises and detects whether the main conveying device and the side conveying device are in an idle state, and when the material is conveyed to the upstream end of the side conveying device and the detection system detects that the material is abutted against the baffle, the pushing cylinder drives the pushing plate to push the material to the side conveying device; because the detection system tracks and detects the conveying process of the materials, when the materials break down in a certain process, the detection system can give an alarm in time, so that the faults of the production line can be found quickly, and the troubleshooting efficiency of the faults of the production line is improved.
The present invention in a preferred example may be further configured to: the detection system comprises:
the detection modules are arranged on the side surfaces of the main conveying device and the side conveying devices along the conveying direction of the main conveying device and the side conveying devices and used for detecting the materials conveyed by the main conveying device and the side conveying devices; when the conveyed material is detected, outputting a detection signal;
the processing module is connected with the detection module, the lifting cylinder and the pushing cylinder; when the detection signals are received, the action signals are respectively output to enable the lifting cylinder to drive the baffle to ascend, and enable the pushing cylinder to drive the pushing plate to push the materials from the main conveying device to the side conveying device.
By adopting the technical scheme, when the detection module detects that the materials are conveyed on the main conveying device and the conveying device, the detection module outputs a detection signal; when the processing module receives the detection signal, the processing module outputs an action signal to enable the lifting cylinder to drive the baffle to ascend and enable the pushing cylinder to drive the pushing plate to push the materials to the side conveying device from the main conveying device, and therefore the detection process is controlled.
The present invention in a preferred example may be further configured to: the detection module comprises a detection module and a control module,
the carry detection unit is positioned at the upstream end of the main conveying device and used for detecting whether the materials enter the upstream end of the main conveying device or not; when the materials are detected to enter the upstream end of the main conveying device, outputting a carry detection signal, otherwise, outputting an un-carry signal;
the first vacancy detection unit is arranged at the joint of the main conveying device and the side conveying device and used for detecting whether the joint of the main conveying device and the side conveying device is in an idle state or not; when detecting that the joint of the main conveying device and the side conveying device is in an idle state, outputting a first vacancy detection signal, otherwise, outputting a first full-load signal; when the processing module receives the first vacancy detection signal and the carry detection signal, outputting a lifting action signal; when the lifting cylinder receives the lifting action signal, the lifting cylinder drives the baffle to ascend; when the processing module receives the non-carry signal or the first full-load signal, the lifting cylinder does not act;
the in-place detection unit is arranged on one side of the baffle close to the upstream end of the main conveying device and used for detecting whether the materials are abutted to the baffle; when the materials are detected to reach the joint of the main conveying device and the side conveying device and abut against the baffle, outputting an in-place detection signal, otherwise, outputting a not-in-place signal;
the second vacancy detection unit is arranged at the downstream end, far away from the main conveying device, of the side conveying device and used for detecting whether the downstream end of the side conveying device is in an idle state or not; when the downstream end of the side conveying device is detected to be in an idle state, outputting a second vacancy detection signal, otherwise, outputting a second full-load signal; when the processing module receives the second vacancy detection signal and the in-place detection signal, outputting a pushing action signal to enable the pushing plate to push the material to the side conveying device; and when the processing module receives the non-in-place signal or the second full-load signal, the pushing cylinder does not act.
By adopting the technical scheme, when the materials enter the upstream end of the main conveying device, the carry detection unit outputs the carry condition of the materials to be detected, when the carry detection unit detects that the materials enter the upstream end of the main conveying device, the carry detection unit outputs the carry detection signal, otherwise, the carry detection unit outputs the non-carry signal; meanwhile, when detecting that the joint of the main conveying device and the side conveying device is in an idle state, outputting a first vacancy detection signal, otherwise, outputting a first full-load signal; then, when the processing module receives the first vacancy detection signal and the carry detection signal, outputting a lifting action signal; when the lifting cylinder receives the lifting action signal, the lifting cylinder drives the baffle to ascend;
similarly, when the in-place detection unit detects that the material reaches the joint of the main conveying device and the side conveying device and is abutted against the baffle, an in-place detection signal is output, and otherwise, a non-in-place signal is output; when the downstream end of the side conveying device is detected to be in an idle state, outputting a second vacancy detection signal, otherwise, outputting a second full-load signal; when the processing module receives the second vacancy detection signal and the in-place detection signal, outputting a pushing action signal to enable the pushing plate to push the material to the side conveying device, otherwise, enabling the pushing cylinder not to act; thereby the staff judges the trouble position through the action of observing the cylinder to make things convenient for the staff in time to repair the trouble position, improved troubleshooting efficiency.
The present invention in a preferred example may be further configured to: the detection system also comprises prompt modules which are arranged along the transmission direction of the main transmission device and the side transmission device and correspond to the detection modules one by one, and the prompt modules are connected to the detection modules and used for receiving the carry-out signal, the first full-load signal, the miss signal and the second full-load signal; when any one of the non-carry signal, the first full-load signal, the non-arrival signal and the second full-load signal is received, the prompting module corresponding to the detection module carries out acousto-optic prompting.
By adopting the technical scheme, when the prompting module receives any one of the non-carry signal, the first full-load signal, the non-arrival signal and the second full-load signal, the prompting module corresponding to the detection module carries out acousto-optic prompting, and a worker judges whether a fault occurs or not through acousto-optic prompting and rapidly knows the fault part, so that the fault troubleshooting efficiency is improved.
The present invention in a preferred example may be further configured to: the detection module also comprises a baffle detection unit connected with the processing module, arranged on one side of the main conveying device and used for detecting whether the baffle rises normally or not; when the baffle is detected to be normally lifted, a baffle lifting signal is output, otherwise, a baffle abnormal signal is output; when the processing module receives the baffle abnormal module, a prompt signal is output; when the prompt module corresponding to the baffle detection unit receives the prompt signal, the prompt module corresponding to the baffle detection unit carries out acousto-optic prompt.
By adopting the technical scheme, when the baffle detection unit detects that the baffle normally rises, a baffle rising signal is output, otherwise, a baffle abnormal signal is output; when the processing module receives the baffle abnormal module, the processing module outputs a prompt signal; when the prompt module corresponding to the baffle detection unit receives the prompt signal, the prompt module corresponding to the baffle detection unit carries out acousto-optic prompt, so that whether the baffle normally rises can be judged, and workers can conveniently and timely arrange and inspect the lifting fault of the baffle.
The present invention in a preferred example may be further configured to: the detection system also comprises an information identifier which is fixedly arranged on the material and used for storing the identity information of the material; when the materials are conveyed on the main conveying device or the side conveying device, the detection module scans and identifies the information identification.
By adopting the technical scheme, the information identification is scanned and identified by the detection module, so that the material can be tracked in real time, and the material management efficiency is improved.
The present invention in a preferred example may be further configured to: the information identification is set to be a two-dimensional code or a bar code with information stored.
The present invention in a preferred example may be further configured to: the detection system further comprises:
the fault communication unit is connected with the processing module, is used for receiving the detection module and is used for receiving the not-carry signal, the first full-load signal, the not-arrive signal and the second full-load signal; outputting a received signal when any one of an un-carry signal, a first full-load signal, an un-arrive signal and a second full-load signal is received;
the fault management platform is in communication connection with the fault communication unit and used for receiving the signal output by the fault communication unit; when a signal output by a faulty communication unit is received, the received signal is displayed.
By adopting the technical scheme, when the fault communication unit receives any one of the signal of the not-carry signal, the first full-load signal, the not-arrive signal and the second full-load signal, the fault communication unit outputs the received signal; when the fault management platform receives the signal output by the fault communication unit, the received signal is displayed, so that the assembly line can be remotely managed.
A method of pipeline fault detection comprising the steps of:
s1, detecting whether the material normally enters the upstream end of the main conveying device;
s2, detecting whether the connection part of the main conveying device and the side conveying device is in an idle state or not and detecting whether the baffle plate rises or not; when the connection position of the main conveying device and the side conveying device is detected to be in an idle state and the baffle is lifted, the main conveying device acts to enable the materials to slide along the main conveying device;
s3, detecting whether the material is abutted to the baffle;
s4, detecting whether the downstream end of the side conveying device far away from the main conveying device is in an idle state;
and S5, detecting whether the materials reach the side conveying device.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by arranging the detection system, the working process of the assembly line can be detected, so that the fault troubleshooting efficiency is improved;
2. by arranging the fault management platform and the fault communication unit, remote assembly line management can be realized, and inspection cost is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic diagram of the detection system of the present invention.
Fig. 3 is a flow chart illustrating a fault detection method according to the present invention.
In the figure, 1, a main conveying device; 11. a frame; 12. a conveying roller; 2. a side conveyor; 3. a baffle plate; 4. a push plate; 5. a detection system; 51. a detection module; 511. a carry detection unit; 512. a first vacancy detecting unit; 513. an in-place detection unit; 514. a second vacancy detecting unit; 515. a baffle detection unit; 52. a processing module; 53. a prompt module; 54. a failure communication unit; 55. and (4) a fault management platform.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the system for detecting faults of an assembly line disclosed by the invention comprises a main conveying device 1 and a side conveying device 2 which is arranged on one side of the main conveying device 1 and has the same structure as the main conveying device 1, wherein the conveying direction of the main conveying device 1 is vertical to the conveying direction of the side conveying device 2; the main conveying device 1 comprises a frame 11, a plurality of conveying rollers 12 arranged on the frame 11, a conveying chain connected with the conveying rollers 12 and a driving motor connected with the conveying rollers 12; placing the material on the main conveying device 1, driving a conveying roller 12 positioned at the upstream end to rotate by a driving motor, and driving other conveying rollers 12 to rotate by the rotating conveying roller 12 through a conveying belt, so that the material is conveyed; in this embodiment, the side conveyors 2 are provided with two and mutually parallel arrangements on the same side of the main conveyor 1.
In order to separate materials, referring to fig. 1, a baffle 3 parallel to conveying rollers 12 is arranged at the joint of a main conveying device 1 and a side conveying device 2, the bottom of the baffle 3 is connected with a lifting cylinder, and the baffle 3 penetrates through the space between the conveying rollers 12 when rising; be equipped with push plate 4 in main conveyer 1, push plate 4 is located between transfer roller 12 and push plate 4 bottom is connected with the propelling movement cylinder, and push plate 4 top is worn out in the space between transfer roller 12 and propelling movement cylinder 4 side conveyer 2 motion of push plate.
The material is conveyed on the main conveying device 1, and the lifting cylinder drives the baffle 3 to ascend; when the materials are conveyed to the joint of the main conveying device 1 and the side conveying device 2, the materials are abutted against the baffle 3; and then the pushing cylinder drives the pushing plate 4 to slide towards the side conveying device 2, so that the materials enter the side conveying device 2, and the materials are conveyed.
For improving assembly line troubleshooting efficiency, refer to fig. 2, main conveyer 1 and side conveyer 2's side all is equipped with detecting system 5 along direction of transfer, and detecting system 5 includes:
the information identifier is fixedly arranged on the material and used for storing the identity information of the material;
the detection modules 51 are respectively arranged on the side surfaces of the main conveying device 1 and the side conveying devices 2 along the conveying direction of the main conveying device 1 and the side conveying devices 2 and are used for detecting the materials conveyed by the main conveying device 1 and the side conveying devices 2; when the material is conveyed on the main conveying device 1 or the side conveying device 2, the detection module 51 scans and identifies the information identifier; when the detection module 51 scans and identifies the conveyed materials, a detection signal is output;
the processing module 52 is connected to the detection module 51, the lifting cylinder and the pushing cylinder and is used for receiving detection signals; when the detection signals are received, the action signals are respectively output to enable the lifting cylinder to drive the baffle 3 to ascend, and enable the pushing cylinder to drive the pushing plate 4 to push the materials from the main conveying device 1 to the side conveying device 2.
When the material is conveyed on the main conveying device 1 or the side conveying device 2, the detection module 51 scans and identifies the information identifier; when the detection module 51 scans and identifies the conveyed materials, a detection signal is output; when the processing module 52 receives the detection signal, the processing module outputs an action signal to enable the lifting cylinder to drive the baffle 3 to ascend and enable the pushing cylinder to drive the pushing plate 4 to push the material from the main conveying device 1 to the side conveying device 2.
Wherein, the detection module 51 includes:
a carry detection unit 511, located at the upstream end of the main conveyor 1, for detecting whether the material enters the upstream end of the main conveyor 1; when the materials are detected to enter the upstream end of the main conveying device 1, outputting a carry detection signal, otherwise, outputting an un-carry signal;
a first vacancy detection unit 512, provided at a connection of the main transport apparatus 1 and the side transport apparatus 2, for detecting whether the connection of the main transport apparatus 1 and the side transport apparatus 2 is in an idle state; when detecting that the joint of the main conveying device 1 and the side conveying device 2 is in an idle state, outputting a first vacancy detection signal, otherwise, outputting a first full-load signal; when the processing module 52 receives the first vacancy detection signal and the carry detection signal, it outputs a lifting action signal; when the lifting cylinder receives the lifting action signal, the lifting cylinder drives the baffle 3 to ascend; when the processing module 52 receives the not-carry signal or the first full-load signal, the lifting cylinder does not act;
the in-place detection unit 513 is arranged on one side of the baffle 3 close to the upstream end of the main conveying device 1 and is used for detecting whether the materials are abutted to the baffle 3; when detecting that the materials reach the joint of the main conveying device 1 and the side conveying device 2 and abut against the baffle 3, outputting an in-place detection signal, otherwise, outputting a not-in-place signal;
a second vacancy detecting unit 514 provided at a downstream end of the side transfer device 2 away from the main transfer device 1, for detecting whether the downstream end of the side transfer device 2 is in an idle state; when the downstream end of the side conveyor 2 is detected to be in an idle state, outputting a second empty detection signal, otherwise outputting a second full-load signal; when the processing module 52 receives the second vacancy detection signal and the in-place detection signal, a pushing action signal is output to enable the pushing plate 4 to push the material to the side conveying device 2; and when the processing module receives the non-in-place signal or the second full-load signal, the pushing cylinder does not act.
When the material enters the upstream end of the main conveyer 1, the detection module 51 scans and identifies the information identifier; when the carry detection unit 511 detects that the material enters the upstream end of the main conveyor 1, the carry detection unit 511 outputs a carry detection signal; meanwhile, when the first vacancy detecting unit 512 detects that the joint of the main conveyor 1 and the side conveyor 2 is in an idle state, the first vacancy detecting unit 512 outputs a first vacancy detecting signal, otherwise, outputs a first full-load signal; then, when the processing module 52 receives the first vacancy detection signal and the carry detection signal, it outputs a lifting action signal; when the lifting cylinder receives the lifting action signal, the lifting cylinder drives the baffle 3 to ascend;
similarly, when the in-place detection unit 513 detects that the material reaches the connection between the main conveying device 1 and the side conveying device 2 and abuts against the baffle 3, an in-place detection signal is output, when the downstream end of the side conveying device 2 is detected to be in an idle state, a second vacancy detection signal is output, when the processing module 52 receives the second vacancy detection signal and the in-place detection signal, a pushing action signal is output to enable the pushing plate 4 to push the material to the side conveying device 2, and otherwise, the pushing cylinder does not act; the worker judges the fault position by observing the action of the cylinder, so that the worker can repair the fault position in time conveniently, and the fault removal efficiency is improved; in this embodiment, the information identifier is a two-dimensional code or a bar code storing information, the carry detection unit 511, the first vacancy detection unit 512, and the second vacancy detection unit 514 are all configured as infrared probes, and the in-place detection unit 513 is configured as a pressure sensor.
In order to improve the efficiency of fault detection, referring to fig. 2, the detection system 5 further includes prompt modules 53 arranged along the conveying direction of the main conveyor 1 and the side conveyors 2 and corresponding to the detection modules 51 one by one, and the prompt modules 53 are connected to the detection modules 51; when the carry detection unit 511 detects that the material does not enter the main conveyor 1, the carry detection unit 511 outputs a non-carry signal; similarly, when the first vacancy detecting unit 512 detects that the joint of the main conveyor 1 and the side conveyor 2 is fully loaded, a first full load signal is output; when the in-place detection unit 513 detects that the material is not abutted against the baffle 3, outputting a not-in-place signal; outputting a second full signal when the second empty detecting unit 514 detects that the downstream end of the side conveyor 2 is in the full state; the hint module 53 is configured to receive an not-carry signal, a first full-load signal, a not-arrive signal, and a second full-load signal; when the processing module 52 and the prompting module 53 receive any one of the carry-out signal, the first full-load signal, the not-reached signal and the second full-load signal, the prompting module 53 corresponding to the detecting module 51 performs acousto-optic prompting; the staff judges whether the fault occurs through the acousto-optic prompt and rapidly knows the fault position, so that the fault troubleshooting efficiency is improved.
In order to further improve the detection accuracy, referring to fig. 2, the detection module 51 further includes a baffle detection unit 515 connected to the processing module 52, and the baffle detection unit 515 is disposed at one side of the main conveyor 1 and is used for detecting whether the baffle 3 is lifted normally; when the baffle detection unit 515 detects that the baffle 3 normally rises, a baffle rising signal is output, otherwise, a baffle abnormal signal is output; when the processing module 52 receives the baffle abnormal module, a prompt signal is output; when the prompt module corresponding to the baffle detection unit 515 receives the prompt signal, the prompt module corresponding to the baffle detection unit performs acousto-optic prompt.
When the baffle detection unit detects that the baffle normally rises, outputting a baffle rising signal, otherwise, outputting a baffle abnormal signal; when the processing module receives the baffle abnormal module, the processing module outputs a prompt signal; when the prompt module corresponding to the baffle detection unit receives the prompt signal, the prompt module corresponding to the baffle detection unit carries out acousto-optic prompt, so that whether the baffle normally rises can be judged, and workers can conveniently and timely arrange and inspect the lifting fault of the baffle.
To implement remote management of the fault, referring to fig. 2, the detection system 5 further includes:
a fault communication unit 54 connected to the processing module 52 for receiving the not-carry signal, the first full-load signal, the not-arrive signal and the second full-load signal; outputting a received signal when any one of an un-carry signal, a first full-load signal, an un-arrive signal and a second full-load signal is received;
a fault management platform 55, communicatively connected to the fault communication unit 54, for receiving the signal output by the fault communication unit; when a signal output by a faulty communication unit is received, the received signal is displayed.
When the fault communication unit 54 receives any one of the not-carry signal, the first full signal, the not-arrive signal, and the second full signal, the fault communication unit outputs the received signal; when the fault management platform 55 receives the signal output by the fault communication unit, the received signal is displayed, so that the pipeline can be remotely managed.
Referring to fig. 3, a pipeline fault detection method includes the steps of:
s1, detecting whether the material normally enters the upstream end of the main conveying device 1;
s2, detecting whether the connection part of the main conveying device 1 and the side conveying device 2 is in an idle state or not, and detecting whether the baffle 3 ascends or not; when detecting that the connection part of the main conveying device 1 and the side conveying device 2 is in an idle state and the baffle 3 is lifted to the highest position, the main conveying device 1 acts to enable the materials to slide along the main conveying device 1;
s3, detecting whether the material is abutted to the baffle 3;
s4, detecting whether the downstream end of the side conveyor 2 away from the main conveyor 1 is in an idle state;
s5, detecting whether the material reaches the side conveyor 2.
According to the invention, the detection system 5 is arranged, so that the working process of the assembly line can be detected, and the fault troubleshooting efficiency is improved; by arranging the fault management platform 55 and the fault communication unit 54, remote pipeline management can be realized, and inspection cost is saved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A pipeline fault detection system, characterized by: the device comprises a main conveying device (1) and a side conveying device (2) arranged on one side of the main conveying device (1), wherein the main conveying device (1) and the side conveying device (2) are identical in structure, and the conveying direction of the main conveying device (1) is perpendicular to the conveying direction of the side conveying device (2); the main conveying device (1) comprises a rack (11), a plurality of conveying rollers (12) arranged on the rack (11), a conveying chain connected with the conveying rollers (12) and a driving motor connected with the conveying rollers (12); a lifting baffle (3) is arranged at one end, close to the side conveying device (2), of the main conveying device (1), the bottom of the baffle (3) is connected with a lifting cylinder, and the baffle (3) penetrates through the space between the conveying rollers (12) when rising and is parallel to the conveying direction of the side conveying device (2); a pushing plate (4) which is used for conveying the main conveying device (1) to the side conveying device (2) is arranged below the main conveying device, a pushing cylinder is arranged at the bottom of the pushing plate (4), and the top of the pushing plate (4) penetrates out of a space between the conveying rollers (12); a detection system (5) is arranged on one side of each of the main conveying device (1) and the side conveying device (2) along the conveying direction;
the detection system (5) comprises detection modules (51) which are arranged on the side surfaces of the main conveying device (1) and the side conveying devices (2) along the conveying direction of the main conveying device (1) and the side conveying devices (2) and are used for detecting the materials conveyed by the main conveying device (1) and the side conveying devices (2); when the conveyed material is detected, outputting a detection signal;
the processing module (52) is connected with the detection module (51), the lifting cylinder and the pushing cylinder; when the detection signals are received, action signals are respectively output to enable the lifting cylinder to drive the baffle (3) to ascend, and enable the pushing cylinder to drive the pushing plate (4) to push materials from the main conveying device (1) to the side conveying device (2);
the detection module (51) comprises a carry detection unit (511) which is positioned at the upstream end of the main conveying device (1) and used for detecting whether the materials enter the upstream end of the main conveying device (1); when the materials are detected to enter the upstream end of the main conveying device (1), outputting a carry detection signal, otherwise, outputting an undepleted signal;
the first vacancy detection unit (512) is arranged at the joint of the main conveying device (1) and the side conveying device (2) and is used for detecting whether the joint of the main conveying device (1) and the side conveying device (2) is in an idle state or not; when detecting that the joint of the main conveying device (1) and the side conveying device (2) is in an idle state, outputting a first vacancy detection signal, otherwise, outputting a first full-load signal; when the processing module (52) receives the first vacancy detection signal and the carry detection signal, outputting a lifting action signal; when the lifting cylinder receives a lifting action signal, the lifting cylinder drives the baffle (3) to ascend; when the processing module (52) receives the non-carry signal or the first full-load signal, the lifting cylinder does not act;
the in-place detection unit (513) is arranged on one side of the baffle (3) close to the upstream end of the main conveying device (1) and is used for detecting whether the materials are abutted to the baffle (3); when the materials are detected to reach the joint of the main conveying device (1) and the side conveying device (2) and abut against the baffle (3), outputting an in-place detection signal, otherwise, outputting a not-in-place signal;
a second vacancy detecting unit (514) which is arranged at the downstream end of the side conveying device (2) far away from the main conveying device (1) and is used for detecting whether the downstream end of the side conveying device (2) is in an idle state or not; when detecting that the downstream end of the side conveyor (2) is in an idle state, outputting a second empty detection signal, otherwise outputting a second full load signal; when the processing module (52) receives the second vacancy detection signal and the in-place detection signal, outputting a pushing action signal to enable the pushing plate (4) to push the material to the side conveying device (2); when the processing module (52) receives the not-in-place signal or the second full-load signal, the push cylinder is not actuated.
2. The pipeline fault detection system of claim 1, wherein: the detection system (5) further comprises prompt modules (53) which are arranged along the transmission direction of the main transmission device (1) and the side transmission device (2) and correspond to the detection modules (51) one by one, wherein the prompt modules (53) are connected to the detection modules (51) and used for receiving the carry-out signal, the first full-load signal, the miss signal and the second full-load signal; when any one of the non-carry signal, the first full-load signal, the non-arrival signal and the second full-load signal is received, the prompting module (53) corresponding to the detection module (51) performs sound and light prompting.
3. A pipeline fault detection system as claimed in claim 2, wherein: the detection module (51) further comprises a baffle (3) detection unit connected to the processing module (52), and the baffle (3) detection unit is arranged on one side of the main conveying device (1) and used for detecting whether the baffle (3) rises normally or not; when the baffle (3) is detected to be normally lifted, a lifting signal of the baffle (3) is output, otherwise, an abnormal signal of the baffle (3) is output; when the processing module (52) receives the abnormal module of the baffle (3), a prompt signal is output; when the prompt module (53) corresponding to the detection unit of the baffle (3) receives the prompt signal, the prompt module (53) corresponding to the detection unit of the baffle (3) carries out acousto-optic prompt.
4. The pipeline fault detection system of claim 1, wherein: the detection system (5) further comprises an information identifier which is fixedly arranged on the material and used for storing the identity information of the material; when the materials are conveyed on the main conveying device (1) or the side conveying device (2), the information identification is scanned and identified by the detection module (51).
5. The pipeline fault detection system of claim 4, wherein: the information identification is set to be a two-dimensional code or a bar code with information stored.
6. The pipeline fault detection system of claim 1, wherein: the detection system (5) further comprises:
a fault communication unit (54) connected to the processing module (52) for receiving the detection module (51) for receiving the not-carry signal, the first full signal, the not-arrive signal and the second full signal; outputting a received signal when any one of an un-carry signal, a first full-load signal, an un-arrive signal and a second full-load signal is received;
the fault management platform (55) is in communication connection with the fault communication unit (54) and is used for receiving the signal output by the fault communication unit (54); when a signal output from the faulty communication unit (54) is received, the received signal is displayed.
7. A detection method of the pipeline fault detection system according to claim 1, characterized in that: the method comprises the following steps:
s1, detecting whether the material normally enters the upstream end of the main conveying device (1);
s2, detecting whether the joint of the main conveying device (1) and the side conveying device (2) is in an idle state or not, and detecting whether the baffle (3) rises or not; when detecting that the connection part of the main conveying device (1) and the side conveying device (2) is in an idle state and the baffle (3) is lifted, the main conveying device (1) acts to enable the materials to slide along the main conveying device (1);
s3, detecting whether the material is abutted to the baffle (3);
s4, detecting whether the downstream end of the side conveying device (2) far away from the main conveying device (1) is in an idle state or not;
and S5, detecting whether the materials reach the side conveying device (2).
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| CN115959409B (en) * | 2023-03-16 | 2023-07-14 | 安徽金豪包装科技有限公司 | Roller conveyor for processing packaging boxes |
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