CN111842179B - Connecting rod detection system and method - Google Patents

Connecting rod detection system and method Download PDF

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Publication number
CN111842179B
CN111842179B CN202010668048.5A CN202010668048A CN111842179B CN 111842179 B CN111842179 B CN 111842179B CN 202010668048 A CN202010668048 A CN 202010668048A CN 111842179 B CN111842179 B CN 111842179B
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CN
China
Prior art keywords
connecting rod
clamping jaw
placing table
group
tail end
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CN202010668048.5A
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Chinese (zh)
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CN111842179A (en
Inventor
骆春阳
胡晨
吴家乐
韦开发
夏辉
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Zhejiang Yuejin Machinery Co ltd
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Zhejiang Yuejin Machinery Co ltd
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Priority to CN202010668048.5A priority Critical patent/CN111842179B/en
Publication of CN111842179A publication Critical patent/CN111842179A/en
Priority to PCT/CN2021/090994 priority patent/WO2022012114A1/en
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Publication of CN111842179B publication Critical patent/CN111842179B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16—Sorting according to weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • 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
    • 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
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • 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
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0063—Using robots
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention provides a connecting rod detection system, which comprises a hardness measuring device, a weighing device, a feeding mechanism, a carrying mechanism, a moving mechanism and a laser detection system, wherein the hardness measuring device is arranged on the feeding mechanism; the feeding mechanism comprises a first group of feeding mechanisms and a second group of feeding mechanisms; the conveying mechanism comprises a first group of conveying devices and a second group of conveying devices; the invention also provides a connecting rod detection method, and the hardness, weight, workpiece size, characters and the like of the connecting rod are detected by matching the hardness measuring device, the weighing device, the feeding mechanism, the carrying mechanism, the moving mechanism and the laser detection system, so that the method is convenient and fast and has high efficiency. The hardness sorting and removing device can remove the connecting rods with unqualified hardness detected by the hardness measuring device; the first weight removing device and the second weight removing device respectively remove overweight and ultralight connecting rods detected by the weighing devices.

Description

Connecting rod detection system and method
Technical Field
The invention relates to a connecting rod detection device, in particular to a connecting rod detection system and a connecting rod detection method.
Background
The connecting rod is one of the main moving parts of the diesel engine, and has the functions of converting the linear reciprocating motion of the piston into the rotary motion of the crankshaft and transmitting the acting force generated by burning fuel between the piston and the crankshaft. The connecting rod bears the gas pressure of the cylinder, the reciprocating motion inertia force of the piston and the inertia force of the moving mass of the connecting rod group when in work. The magnitude and direction of these forces are periodically changed, causing the various portions of the connecting rod to compress, stretch, and bend, resulting in fatigue and deformation. When fatigue and deformation exceed a certain range, the connecting rod can produce fatigue cracks and cause excessive wear of the connecting rod shoe, and serious consequences of the fatigue cracks can cause serious failure of the diesel engine. Therefore, when leaving the factory, various parameters of the connecting rod need to be fully monitored, and the quality of the connecting rod is ensured.
The existing connecting rod detection system has the problems of low detection efficiency, incomplete monitoring and the like.
Accordingly, there is a need for improvements in the art.
Disclosure of Invention
The invention aims to provide an efficient connecting rod detection system and method.
In order to solve the technical problem, the invention provides a connecting rod detection system, which comprises a hardness measuring device, a weighing device, a feeding mechanism, a carrying mechanism, a moving mechanism and a laser detection system, wherein the hardness measuring device is arranged on the connecting rod;
the feeding mechanism comprises a first group of feeding mechanisms and a second group of feeding mechanisms; the conveying mechanism comprises a first group of conveying devices and a second group of conveying devices;
a hardness measuring device and a hardness sorting and removing device which are matched with each other are sequentially arranged on the first conveying belt;
the tail end of the first conveying belt is connected with the head end of the second conveying belt, and a weighing device is arranged on the second conveying belt;
the tail end of the second conveyor belt is connected with the head end of the third conveyor belt;
the third conveying belt is sequentially provided with a first weight removing device and a second weight removing device;
the third tail end of the conveyor belt is connected with the head end of the first group of feeding mechanisms;
the tail end of the first group of feeding mechanisms is connected with the head end of the moving mechanism through a first group of carrying devices of the carrying mechanism;
the laser detection system is arranged on the moving mechanism;
the tail end of the moving mechanism is connected with the head end of the second group of feeding mechanisms through a second group of carrying devices of the carrying mechanisms;
the tail end of the second group of feeding mechanisms is connected with the four head ends of the conveyor belt;
the hardness measuring device is in signal connection with the hardness sorting and removing device; and the weighing device is in signal connection with the first weight removing device and the second weight removing device.
As an improvement to the connecting rod detection system of the present invention:
the hardness sorting and removing device, the weight removing device I and the weight removing device II have the same structure and respectively comprise an air cylinder, a push rod and a sliding plate;
the cylinder is connected with the push rod and drives the push rod to stretch;
the push rod and the sliding plate are symmetrically arranged on two sides of the conveyor belt;
the slide sets up to one side downwards to one side fixed connection of slide top and conveyer belt, can set up the collecting box under the slide top.
As a further improvement to the connecting rod detection system of the present invention:
the first group of feeding mechanisms comprise a first material shifting structure, a first feeding guide rail and a first placing table;
two placing table limiting blocks I, two placing table limiting blocks II and a placing table stop block are arranged above the first placing table;
the first placing table limiting block, the second placing table limiting block and the placing table stop block are sequentially arranged along the direction from the head end to the tail end of the feeding mechanism, and the two first placing table limiting blocks and the two second placing table limiting blocks are symmetrically arranged on two sides of the first placing table;
the distance between the inner sides of the two symmetrically arranged placing table limiting blocks is gradually reduced and gradually transits to be slightly larger than the width of the connecting rod;
the distance between the inner sides of the two symmetrically arranged placing table limiting blocks is gradually reduced and gradually transits to be the same as the width of the connecting rod;
the maximum distance between the inner sides of the two placing table limiting blocks is equal to the minimum distance between the two placing table limiting blocks;
the first placing table is provided with a first through hole between the two first placing table limiting blocks, and the first placing table is provided with a second through hole between the two second placing table limiting blocks;
the placing table stop block is positioned at the tail end of the placing table limiting block II;
the first feeding guide rail is positioned right above the first placing table;
the first material shifting structure is arranged on the first feeding guide rail in a sliding manner;
the first material shifting structure comprises a first material shifting structure sliding block which is arranged on the first feeding guide rail in a sliding mode, and a first blocking block and a first material shifting assembly are sequentially arranged on the first material shifting structure sliding block along the direction from the head end to the tail end of the first group of feeding mechanisms;
the first material shifting assembly comprises a first rotating block hinged with the first sliding block and a first material shifting rod fixedly connected with the first rotating block, and the first rotating block and the first material shifting rod can rotate along the vertical direction; the first blocking block is used for limiting the rotating amplitude of the first material poking rod towards the head end direction of the first group of feeding mechanisms, so that the material poking rod can only deflect towards the tail end direction of the first group of feeding mechanisms from the vertical direction in the using process.
As a further improvement to the connecting rod detection system of the present invention:
a plurality of laser holes which are communicated from left to right are arranged at equal distance on the two placing table limiting blocks;
a gap is formed between the placing table stop block and the placing table limiting block II;
the first placing table is provided with a first group of feeding mechanism head end correlation lasers and a first group of feeding mechanism tail end correlation lasers;
the laser emitted by the head end correlation laser of the first group of feeding mechanisms penetrates through the laser holes of the first two placing table limiting blocks;
and laser emitted by the back-shooting laser at the tail end of the first group of feeding mechanisms penetrates through a gap between the placing table stop block and the placing table limiting block II.
As a further improvement to the connecting rod detection system of the present invention:
the second group of feeding mechanisms comprise a second material shifting structure, a second feeding guide rail, a second placing table and a code spraying system;
the second placing table is sequentially provided with a third through hole and a fourth through hole;
the second feeding guide rail is positioned above one side of the second placing table;
the second material shifting structure is arranged on the second feeding guide rail in a sliding manner;
the second material shifting structure comprises a second sliding block which is arranged on the second feeding guide rail in a sliding mode, and a second blocking block and a second material shifting assembly are sequentially arranged on the second sliding block along the direction from the head end to the tail end of the second group of feeding mechanisms;
the second material shifting assembly comprises a second rotating block hinged with the second sliding block and a second material shifting rod fixedly connected with the second rotating block, and the second rotating block and the second material shifting rod can rotate along the vertical direction; the second blocking block is used for limiting the rotation amplitude of the second material poking rod towards the head end direction of the second group of feeding mechanisms, so that the second material poking rod can only deflect towards the tail end direction of the second group of feeding mechanisms from the vertical direction in the using process;
the second placing table is also provided with a second group of feeding mechanism correlation laser sensors for detecting whether a connecting rod reaches the second group of feeding mechanisms or not so as to start the code spraying system and the second material shifting structure;
the code spraying system is positioned on one side of the second placing table and comprises a spray head, a code spraying system Y-axis module and a code spraying system X-axis module;
the code spraying system Y-axis module comprises a vertically arranged code spraying system Y-axis slide rail;
the code spraying system X-axis module comprises a horizontally arranged code spraying system X-axis slide rail;
the spray head is arranged on a Y-axis slide rail of the code spraying system in a sliding manner through a Y-axis slide block of the code spraying system;
the code spraying system Y-axis slide rail is arranged on the code spraying system X-axis slide rail in a sliding mode through a code spraying system X-axis slide block;
the second is placed platform top head end and is still fixed and be provided with the backing plate.
As a further improvement to the connecting rod detection system of the present invention:
the first group of carrying devices and the second group of carrying devices respectively comprise an X-axis module, a Y-axis module and a clamping jaw;
the clamping jaw is arranged on the Y-axis module, and the Y-axis module is arranged on the X-axis module;
the Y-axis module comprises a Y-axis sliding rail and a Y-axis connecting block, and the Y-axis sliding rail is fixedly connected with the Y-axis connecting block;
the X-axis module comprises an X-axis sliding rail, and the Y-axis connecting block is arranged on the X-axis sliding rail in a sliding manner;
the clamping jaw comprises a clamping jaw body, a clamping jaw moving plate I and a clamping jaw moving plate II;
the clamping jaw main body is arranged on a Y-axis slide rail of the Y-axis module in a sliding manner;
the first clamping jaw moving plate and the second clamping jaw moving plate are both arranged at the bottom of the clamping jaw main body in a sliding mode;
the first clamping jaw moving plate and the second clamping jaw moving plate are both vertically arranged;
the first clamping jaw moving plate and the second clamping jaw moving plate are sequentially arranged along the direction from the head end to the tail end of the carrying mechanism and are positioned on the same straight line, and the bottoms of the first clamping jaw moving plate and the second clamping jaw moving plate are both provided with transverse bulges which face to the outside;
the transverse bulge of the claw hand at the first end of the clamping jaw moving plate is a bulge horizontally arranged towards one side of the first end of the carrying mechanism;
the transverse bulge of the claw hand at the two tail ends of the clamping jaw moving plate is a bulge horizontally arranged towards one side of the tail end of the carrying mechanism.
As a further improvement to the connecting rod detection system of the present invention:
the moving mechanism comprises a moving mechanism slide rail and a support plate, and the support plate is arranged on the moving mechanism slide rail in a sliding manner and driven by a support plate cylinder; the left side and the right side above the supporting plate are symmetrically provided with two moving mechanism clamping jaws, and the two moving mechanism clamping jaws are connected with the same air cylinder and can move relatively;
the moving mechanism clamping jaw comprises a moving mechanism clamping jaw connecting rod I and a moving mechanism clamping jaw connecting rod II, wherein the moving mechanism clamping jaw connecting rod I is arranged along the direction from the head end to the tail end of the moving mechanism, the moving mechanism clamping jaw connecting rod II is vertically connected with the moving mechanism clamping jaw connecting rod I, and the moving mechanism clamping jaw connecting rods of the two moving mechanism clamping jaws are arranged in a mutually facing manner;
the middle part of the supporting plate is provided with a supporting plate groove, the left side and the right side of the supporting plate groove are symmetrically provided with a plurality of clamping grooves, and the clamping grooves on any side are uniformly arranged at equal intervals;
the support sheets are inserted into the two symmetrical clamping grooves and used for placing the connecting rod;
the tail end of the top of the supporting plate is provided with a moving mechanism blocking block, and the moving mechanism blocking block is used for blocking;
the moving mechanism blocking block is matched with the moving mechanism clamping jaw for use.
As a further improvement to the connecting rod detection system of the present invention:
the laser detection system is arranged at the tail end of the moving mechanism and comprises an upper laser sensor and a lower laser sensor;
the upper laser sensor is arranged on the upper adjustable base in a sliding manner;
the lower laser sensor is arranged on the lower adjustable base in a sliding mode.
As a further improvement to the connecting rod detection system of the present invention:
and the two sides of the supporting plate are also provided with a moving mechanism correlation pipeline sensor for detecting whether a connecting rod is placed on the supporting plate.
The invention also provides a connecting rod detection method, which comprises the following steps:
1) the connecting rod is placed on the first conveyor belt, the hardness is detected by the hardness measuring device, the connecting rod with unqualified hardness is removed by the hardness sorting and removing device, and the connecting rod enters the second conveyor belt if the hardness is qualified;
2) the conveyor belt II measures the weight of the connecting rod through the weighing device, then the connecting rod enters the conveyor belt III, the connecting rod with the overweight weight and the connecting rod with the overweight weight are respectively removed through the weight removing device I and the weight removing device II, and the connecting rod with the qualified weight enters the first group of feeding mechanisms;
3) the connecting rod pushes the first material stirring rod to rotate towards the tail end of the first group of feeding mechanisms under the driving of the third conveying belt, then the connecting rod enters the first placing table, the first material stirring rod can fall into a large hole of the connecting rod at the moment, then the feeding cylinder is started, the feeding cylinder drives the sliding block to slide towards the tail end of the first placing table, the first material stirring rod is abutted to the inner wall of the large hole of the connecting rod, the first blocking block and the first material stirring rod jointly drive the connecting rod to slide towards the tail end of the placing table, and the first material stirring rod and the second material stirring rod are limited by the first placing table limiting block and the second placing table limiting block until the first material stirring rod is abutted to the first placing table limiting block; at the moment, the small hole of the connecting rod faces the first through hole, and the large hole of the connecting rod faces the second through hole;
4) moving the clamping jaw through an X-axis module and a Y-axis module of the first group of carrying device, enabling the first clamping jaw moving plate to penetrate through a small hole and a first through hole of the connecting rod, enabling the second clamping jaw moving plate to penetrate through a large hole and a second through hole of the connecting rod, then starting the claw driving device, enabling the first clamping jaw moving plate to move towards one side of the head end of the carrying mechanism, enabling the second clamping jaw moving plate to move towards one side of the tail end of the carrying mechanism until the two clamping jaw moving plates abut against the inner walls of the small hole and the large hole of the connecting rod respectively, then moving the clamping jaw through the X-axis module and the Y-axis module, enabling the connecting rod to be located right above the moving mechanism, then starting the claw driving device, enabling the positions of the first clamping jaw moving plate and the second clamping jaw moving plate to be restored, enabling the connecting rod to fall onto the supporting plate and be located between two moving mechanism clamping jaws of the moving mechanism;
5) starting the moving mechanism clamping jaws to enable the two moving mechanism clamping jaws to move relatively, wherein the two moving mechanism clamping jaw connecting rods II are abutted against the two side walls of the connecting rod; the second moving mechanism clamping jaw connecting rod is gradually extruded to enable the connecting rod to move towards the tail end of the supporting plate until the connecting rod abuts against the blocking block, and at the moment, the connecting rod is positioned; then the supporting plate slides on the slide rail of the moving mechanism and moves from the head end to the tail end;
6) the laser detection system is used for completing the detection of the size and the flaw of the connecting rod and character recognition;
7) moving the clamping jaw through an X-axis module and a Y-axis module of the second group of carrying devices to enable the first clamping jaw moving plate to penetrate through a gap between a small hole of the connecting rod and an adjacent supporting sheet, enabling the second clamping jaw moving plate to penetrate through a gap between a large hole of the connecting rod and the adjacent supporting sheet, then starting the claw driving device to enable the first clamping jaw moving plate to move towards one side of the head end of the carrying mechanism, enabling the second clamping jaw moving plate to move towards one side of the tail end of the carrying mechanism until the clamping jaw moving plate abuts against the inner walls of the small hole and the large hole of the connecting rod respectively, then moving the clamping jaw through the X-axis module and the Y-axis module to enable the connecting rod to be located right above the second group of feeding mechanisms, then starting the claw driving device to enable the positions of the first clamping jaw moving plate and the second clamping jaw moving plate to be restored, and enabling the connecting rod to fall onto the second group of feeding mechanism;
8) the code spraying system sprays codes on the connecting rod, then drives the second sliding block to slide towards the head end of the second placing platform, so that the second material stirring rod is abutted against the head end of the connecting rod, the head end of the connecting rod pushes the second material stirring rod to rotate towards the tail end of the second group of feeding mechanisms until the second material stirring rod slides over the head end of the connecting rod and falls into the large hole of the connecting rod, then the second feeding cylinder is started, the second feeding cylinder drives the sliding block to slide towards the tail end of the second placing platform, the second material stirring rod is abutted against the inner wall of the large hole of the connecting rod, and the second blocking block and the second material stirring rod jointly drive the connecting rod to slide towards the four head ends of the conveyor belt;
9) and the connecting rod enters a fourth conveying belt, and finally the conveyer unloads.
The connecting rod detection system and the method have the technical advantages that:
the hardness measuring device, the weighing device, the feeding mechanism, the carrying mechanism, the moving mechanism and the laser detection system are matched for use, so that the hardness, the weight, the workpiece size, the characters and the like of the connecting rod are detected, and the device is convenient, rapid and high in efficiency.
The hardness sorting and removing device can remove the connecting rods with unqualified hardness detected by the hardness measuring device; the first weight removing device and the second weight removing device respectively remove overweight and ultralight connecting rods detected by the weighing devices.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a linkage detection system according to the present invention;
FIG. 2 is a schematic view of the connection between conveyor two 4 and conveyor three 5 of FIG. 1;
fig. 3 is a schematic structural diagram of the connection of the first group of feeding mechanisms 6, the carrying mechanism 7, the moving mechanism 8, the second group of feeding mechanisms 10 and the conveyor belt four 11 in fig. 1;
FIG. 4 is a schematic diagram of the first set of feed mechanisms 6 of FIG. 1;
fig. 5 is a schematic structural view of the carrying mechanism 7 in fig. 1;
fig. 6 is a schematic structural view of the moving mechanism 8 in fig. 1;
FIG. 7 is a schematic diagram of the laser inspection system 9 of FIG. 1;
fig. 8 is a schematic structural diagram of a code spraying system of the second group feeding mechanism 10 in fig. 1;
fig. 9 is a schematic structural view of the connection between the second group of the feeding mechanisms 10 and the conveyor belt four 11 in fig. 1.
Detailed Description
The invention will be further described with reference to specific examples, but the scope of the invention is not limited thereto.
Embodiment 1, a link detection system, as shown in fig. 1 to 9, includes a hardness measuring device 2, a weighing device 41, a feeding mechanism, a carrying mechanism 7, a moving mechanism 8, and a laser detection system 9.
The feed mechanisms include a first set of feed mechanisms 6 and a second set of feed mechanisms 10.
The first conveyor belt 1 is sequentially provided with a hardness measuring device 2 and a hardness sorting and removing device 3 which are matched with each other;
the hardness measuring device 2 is in signal connection with the hardness sorting and removing device 3, and the hardness sorting and removing device 3 is controlled to be started according to the result of the hardness measuring device 2.
The tail end of the first conveyor belt 1 is connected with the head end of the second conveyor belt 4, and a weighing device 41 is arranged on the second conveyor belt 4;
the length of the second conveyor belt 4 is shorter, but is larger than that of a single connecting rod, and only one connecting rod runs on the second conveyor belt 4 at most during operation.
The tail end of the second conveyor belt 4 is connected with the head end of the third conveyor belt 5;
the third conveyor belt 5 is sequentially provided with a first weight removing device 51 and a second weight removing device 52, and the first weight removing device 51 and the second weight removing device 52 are respectively used for removing overweight and ultralight connecting rods;
the tail end of the third conveyor belt 5 is connected with the head end of the first group of feeding mechanisms 6;
the tail end of the first group of feeding mechanisms 6 is connected with the head end of the moving mechanism 8 through a first group of conveying devices 711 of the conveying mechanism 7;
the tail end of the moving mechanism 8 is connected with the head end of the second group feeding mechanism 10 through a second group carrying device 712 of the carrying mechanism 7;
the tail end of the second group of feeding mechanisms 10 is connected with the head end of the fourth conveyor belt 11.
When the connecting rod is detected, the large head end of the connecting rod faces forwards, and the small head end of the connecting rod faces backwards.
The hardness measuring device 2 is an EC + type computer hardness sorter;
the EC + type computer hardness sorter is an instrument with the characteristics of multiple functions, strong practicability and high performance/price ratio, integrates the experience of manufacturing the eddy hardness sorter for many years, and meets the requirements of various users. The method can be widely applied to the identification and separation of material components, hardness, surface hardening layer depth, tensile strength, heat treatment state, cracks, malocclusion, mixed materials and the like of various nonferrous metals, ferrous metal tubes, bars, metal parts and the like.
The hardness measuring device 2 passes an alternating current of a certain frequency through two detection coils, one of which is put into a standard piece, and when a test piece to be tested is put into the other coil, the hardness, conductivity and permeability of the test piece and metallurgical and mechanical defects of the test piece will cause the impedance of the detection coils to change. The detecting instrument amplifies and converts the electric signal generated by detecting the impedance change of the coil and then drives an alarm or display device, and finally detects the samples with hardness difference.
The weighing device 41 is used to weigh the connecting rod. And controlling the first weight removing device 51 and the second weight removing device 52 to be started according to the detection result of the weighing device 41.
The hardness sorting and removing device 3, the first weight removing device 51 and the second weight removing device 52 have the same structure and respectively comprise an air cylinder 511, a push rod 512 and a sliding plate 513. The air cylinder 511 is connected with the push rod 512, and the air cylinder 511 can drive the push rod 512 to extend and retract. The push rod 512 and the sliding plate 513 are symmetrically arranged on both sides of the conveyor belt. The slide 513 sets up to one side downwards to one side, slide 513 top and one side fixed connection of conveyer belt, can set up the collecting box under the slide 513 top. The cylinder 511 can drive the push rod 512 to extend and retract so as to push the connecting rod on the conveyor belt to the sliding plate 513 and slide into the collecting box.
The first group of feeding mechanisms 6 comprise a first material shifting structure, a first feeding guide rail 601 and a first placing table 614;
the main function of the first group of feeding mechanisms 6 is to move the connecting rod with the hardness at the front end and the detected weighing to the designated position and position the connecting rod, so that the clamping jaws on the carrying mechanism 7 can conveniently take materials.
Two placing table limiting blocks 6051, two placing table limiting blocks 606 and a placing table stopper 607 are arranged above the first placing table 614. The placing table limiting blocks 6051, the placing table limiting blocks 606 and the placing table stop blocks 607 are sequentially arranged along the direction from the head end to the tail end of the feeding mechanism, the two placing table limiting blocks 6051 and the two placing table limiting blocks 606 are symmetrically arranged at two sides of the first placing table 614,
the distance between the inner sides of two symmetrically arranged placing table limiting blocks 6051 is gradually reduced and gradually transited to be slightly larger than the width of the connecting rod;
the inner side distance of the two symmetrically arranged placing table limiting blocks II 606 is gradually reduced and gradually transited to be approximately equal to the width of the connecting rod;
the largest distance between the inner sides of the two placing table limiting blocks II 606 is equal to the smallest distance between the two placing table limiting blocks I6051.
The first placing table 614 is provided with a first through hole 613 between the two first placing table stoppers 6051, and the first placing table 614 is provided with a second through hole 612 between the two second placing table stoppers 60.
The placing table stopper 607 is positioned at the tail end of the placing table stopper II 606, a gap is arranged between the placing table stopper 607 and the placing table stopper II 606, and the placing table stopper 607 is provided with a stopping connecting rod.
The first feeding guide rail 601 is positioned right above the first placing table 614;
the first material shifting structure is arranged on the first feeding guide rail 601 in a sliding manner and is driven by a feeding cylinder.
The first material shifting structure comprises a first material shifting structure sliding block 602 which is arranged on the first feeding guide rail 601 in a sliding manner, and a first stop block 605 and a first material shifting component are sequentially arranged on the first material shifting structure sliding block 602 along the direction from the head end to the tail end of the first group feeding mechanism 6;
the first material shifting assembly comprises a first rotating block 603 hinged with the first material shifting structure sliding block 602 and a first material shifting rod 604 fixedly connected with the first rotating block 603, and the first rotating block 603 and the first material shifting rod 604 can rotate along the vertical direction. The first stop 605 is used to limit the extent of the rotation of the first kick-off bar 604 towards the head end of the first set of feed mechanisms 6, so that the kick-off bar can only deflect towards the tail end of the first set of feed mechanisms 6 from perpendicular during use.
A plurality of laser holes 608 which are communicated from left to right are arranged on the two placing table limiting blocks 6051 at equal distance,
the first placing stage 614 is provided with a first set of feed mechanism head end correlation lasers 609 and a first set of feed mechanism tail end correlation lasers 610.
The laser that first set of feed mechanism head end correlation laser 609 jetted out passes two laser holes 608 of placing a stopper 6051, can adjust the position of first set of feed mechanism head end correlation laser 609 according to the model of connecting rod, when guaranteeing the connecting rod head end and placing a dog 607 butt joint, first set of feed mechanism head end correlation laser 609 just can not detect the connecting rod.
The laser emitted by the first set of feed mechanism tail end correlation laser 610 passes through the gap between the placing table stop block 607 and the placing table stop block two 606, and when the connecting rod head end abuts against the placing table stop block 607, the first set of feed mechanism tail end correlation laser 610 can detect the connecting rod.
And judging whether the connecting rod reaches a preset position or not according to signals detected by the first group feeding mechanism head end correlation laser 609 and the first group feeding mechanism tail end correlation laser 610. When the first group of feed mechanism head end correlation laser 609 cannot detect the connecting rod and the first group of feed mechanism tail end correlation laser 610 can detect the connecting rod, the connecting rod is judged to reach the preset position. The link is now moved by the jaws of the first set of handling devices 711.
When first set of feed mechanism 6 used: the connecting rod can promote first stirring pole 604 and rotate to 6 tail ends of first group feed mechanism under the drive of conveyer belt three 5, then the connecting rod enters into on the first platform 614 of placing, first stirring pole 604 can fall into the macropore of connecting rod this moment, start the material loading cylinder after that, the first material structure sliding block 602 of stirring of material cylinder drive slides towards first platform 614 tail end of placing, first stirring pole 604 and the macroporous inner wall butt joint of connecting rod, first stopper 605 and first stirring pole 604 drive the connecting rod jointly and slide towards the platform tail end of placing, place a limiting displacement of platform stopper 6051 and two platform stoppers 606 through two, until with first platform 614 dog butt joint of placing. The small hole of the connecting rod is opposite to the first through hole 613, and the large hole of the connecting rod is opposite to the second through hole 612.
The air blowing structure 611 is further arranged on one side of the first placing table 614, the direction of the air blowing opening of the air blowing structure 611 can be freely adjusted through the air outlet pipe of the air blowing structure 611, the air blowing opening of the air blowing structure 611 can be aligned to the connecting rod, dust on the surface of the connecting rod is removed, and the effect of cooling can be achieved.
The second group of feeding mechanisms 10 comprises a second material shifting structure, a second feeding guide rail 1010, a second placing table 1006 and a code spraying system;
the second placing table 1006 is provided with a third through hole 1007 and a fourth through hole 1008 (the same as the first through hole 613 and the second through hole 612, respectively) in this order.
The second feeding guide rail 1010 is positioned above one side of the second placing table 1006;
the second material shifting structure is slidably disposed on the second feeding guide rail 1010 and driven by the second feeding cylinder.
The second material shifting structure comprises a second sliding block 1011 arranged on the second feeding guide rail 1010 in a sliding manner, and a second stop block 1014 and a second material shifting component are sequentially arranged on the second sliding block 1011 along the direction from the head end to the tail end of the second group feeding mechanism 10;
the second material shifting assembly comprises a second rotating block 1012 hinged with the second sliding block 1011 and a second material shifting rod 1013 fixedly connected with the second rotating block 1012, and the second rotating block 1012 and the second material shifting rod 1013 can rotate along the vertical direction. The second stop 1014 is used to limit the rotation of the second kick-off bar 1013 to the head end of the second group of feeding mechanisms 10, so that the second kick-off bar 1013 can only deflect in the direction perpendicular to the tail end of the second group of feeding mechanisms 10 during use.
The second placing table 1006 is further provided with a second group of feeding mechanism correlation laser sensors for detecting whether a connecting rod reaches the second group of feeding mechanisms 10, so as to start the code spraying system and the second material stirring structure.
The code spraying system is located on one side of the second placing table 1006 and comprises a spray head 1001, a code spraying system Y-axis module and a code spraying system X-axis module.
The code spraying system Y-axis module comprises a vertically arranged code spraying system Y-axis slide rail 1003;
the code spraying system X-axis module comprises a code spraying system X-axis slide rail 1005 which is horizontally arranged.
The spray head 1001 is arranged on a code spraying system Y-axis slide rail 1003 in a sliding mode through a code spraying system Y-axis slide block 1002;
the code spraying system Y-axis slide rail 1003 is arranged on a code spraying system X-axis slide rail 1005 in a sliding mode through a code spraying system X-axis slide block 1004.
The nozzle 1001 can move freely through the Y-axis module of the code spraying system and the X-axis module of the code spraying system, so as to spray and paint patterns on the connecting rod.
The second is placed platform 1006 top head end and still is fixed and be provided with backing plate 1009, and backing plate 1009 is used for raising the little head end of connecting rod for the connecting rod keeps the level, makes things convenient for shower nozzle air brushing pattern. The thicknesses of the small head end and the large head end of part of the connecting rods are different, for example, the thicknesses of the large head end and the small head end of an 81D product are different, and a base plate 1009 is required to be installed to ensure that the product is horizontally placed; 3079. 8404, M50 and M61, and no difference exists between the thicknesses of the big end and the small end, so that the base plate 1009 does not need to be installed.
The spray head 1001 is a domino Ax350i type ink jet printer.
When the second group of feeding mechanisms 10 are used: second material loading cylinder drive second sliding block 1011 places platform 1006 head end towards the second and slides for second setting aside material pole 1013 and connecting rod head end butt, the connecting rod head end promotes second setting aside material pole 1013 and rotates to second group feed mechanism 10 tail end, until second setting aside material pole 1013 cross the connecting rod head end and fall into the macropore of connecting rod, start second material loading cylinder after that, second material loading cylinder drive sliding block places platform 1006 tail end towards the second and slides, second setting aside material pole 1013 and the macroporous inner wall butt of connecting rod, the second blocks that piece 1014 and second setting aside material pole 1013 drive the connecting rod jointly and slides to the four 11 head ends of conveyer belt.
The conveying mechanism 7 includes a first group conveying device 711 and a second group conveying device 712, and each of the first group conveying device 711 and the second group conveying device 712 includes: the X-axis module, the Y-axis module and the clamping jaw are arranged in the clamping device;
the clamping jaw is arranged on the Y-axis module, and the Y-axis module is arranged on the X-axis module;
the Y-axis module comprises a Y-axis slide rail 702 and a Y-axis connecting block 703, and the Y-axis slide rail 702 is fixedly connected with the Y-axis connecting block 703.
The X-axis module comprises an X-axis slide rail 701, and the Y-axis connecting block 703 is arranged on the X-axis slide rail 701 in a sliding mode.
The jaw comprises a jaw body 704, a jaw moving plate one 705 and a jaw moving plate two 706.
The clamping jaw body 704 is slidably disposed on a Y-axis slide rail 702 of the Y-axis module.
The first jaw moving plate 705 and the second jaw moving plate 706 are both arranged at the bottom of the jaw body 704 in a sliding manner (sliding rails are arranged at the bottom of the jaw body 704).
The first clamping jaw moving plate 705 and the second clamping jaw moving plate 706 are both vertically arranged.
The first clamping jaw moving plate 705 and the second clamping jaw moving plate 706 are sequentially arranged along the direction from the head end to the tail end of the carrying mechanism 7 and are located on the same straight line, the bottoms of the first clamping jaw moving plate 705 and the second clamping jaw moving plate 706 are respectively provided with a transverse protrusion 707, the two transverse protrusions 707 face the outer side, and the transverse protrusions 707 are used for preventing the connecting rod from falling off during clamping.
The transverse bulge 707 of the claw hand at the head end of the clamping jaw moving plate I705 is a bulge horizontally arranged towards one side of the head end of the carrying mechanism 7;
the lateral protrusion 707 of the gripper at the rear end of the second gripper moving plate 706 is a protrusion horizontally disposed toward the rear end side of the carrying mechanism 7.
The first jaw moving plate 705 and the second jaw moving plate 706 are connected to the same gripper driving device, and when the device is used, the jaw moving plates move towards opposite directions.
The first group conveying device 711 and the second group conveying device 712 share one X-axis slide rail 701.
When the first group of transport devices 711 are in use: the clamping jaw is moved through the cylinders of the X-axis module and the Y-axis module, so that the first clamping jaw moving plate 705 penetrates through the small hole and the first through hole 613 of the connecting rod, the second clamping jaw moving plate 706 penetrates through the large hole and the second through hole 612 of the connecting rod, then the claw driving device is started, the first clamping jaw moving plate 705 moves towards the front end side of the carrying mechanism 7, the second clamping jaw moving plate 706 moves towards the tail end side of the carrying mechanism 7 until the first clamping jaw moving plate abuts against the inner walls of the small hole and the large hole of the connecting rod respectively, then the clamping jaw is moved through the X-axis module and the Y-axis module, so that the connecting rod is located right above the moving mechanism 8, then the claw driving device is started, the positions of the first clamping jaw moving plate 705 and the second clamping jaw moving plate 706 are restored, and the connecting rod falls onto the moving mechanism 8.
The moving mechanism 8 comprises a moving mechanism slide rail 809 and a support plate 801, wherein the support plate 801 is slidably arranged on the moving mechanism slide rail 809 and is driven by a support plate cylinder. Two moving mechanism clamping jaws 805 are symmetrically arranged on the left side and the right side above the supporting plate 801, and the two moving mechanism clamping jaws 805 are connected with the same cylinder and can move relatively.
The moving-mechanism clamping jaw 805 includes a moving-mechanism clamping jaw connecting rod one 806 arranged along the direction from the head end to the tail end of the moving mechanism 8 and a moving-mechanism clamping jaw connecting rod two 807 connected perpendicularly thereto, and the moving-mechanism clamping jaw connecting rods two 807 of the two moving-mechanism clamping jaws 805 are arranged facing each other.
The middle part of the supporting plate 801 is provided with a supporting plate groove 802, the left side and the right side of the supporting plate groove 802 are symmetrically provided with a plurality of clamping grooves 803, and the clamping grooves 803 on any side are uniformly arranged at equal intervals.
Several support tabs 804 may be inserted into two card slots 803 that are symmetrical. The number and the installation position of the supporting pieces 804 can be freely adjusted to adapt to connecting rods with different sizes, and the connecting rods are placed on the supporting pieces 804.
The moving mechanism block 808 is arranged at the tail end of the top of the supporting plate 801, and the moving mechanism block 808 is used for blocking.
The support plate 801 is also provided with a movement mechanism correlation line sensor 810 on both sides thereof for detecting whether a link is placed on the support plate 801, thereby determining whether to actuate the movement mechanism jaw 805.
The movement mechanism stop 808 and movement mechanism jaw 805 cooperate to secure the link.
In use, the link is located between the two moving mechanism jaws 805 and the moving mechanism jaw connecting bar two 807 is towards the middle of the link. The connecting rod falls onto the supporting sheet 804 through the carrying mechanism 7, is positioned between the two moving mechanism clamping jaws 805, and starts the air cylinders of the moving mechanism clamping jaws 805 to enable the two moving mechanism clamping jaws 805 to move relatively, so that the two moving mechanism clamping jaw connecting rods 807 are abutted against two side walls of the connecting rod; because the side wall of the connecting rod is a cambered surface with two high sides and a low middle part, and the lowest point is positioned at one side of the small head end, the second moving mechanism clamping jaw connecting rod 807 is gradually extruded to enable the connecting rod to move towards the tail end of the supporting plate 801 until the connecting rod is abutted against the blocking block 808, and at the moment, the connecting rod is positioned. The support plate 801 then slides on the moving mechanism slide rail 809 to move from the head end to the tail end.
The laser detection system 9 is arranged at the tail end of the moving mechanism 8, the laser detection system 9 comprises an upper laser sensor 903 and a lower laser sensor 902, and the upper laser sensor 903 is arranged on an upper adjustable base 901 in a sliding mode and can move up and down; lower laser sensor 902 is slidably disposed on lower adjustable base 904 and can move up and down.
The upper laser sensor 903 and the lower laser sensor 902 are two upper and lower Keynes laser sensors, and the laser sensor model is LJ-V7300. The method can be used for finishing the detection of the size and the flaw of the workpiece and the character recognition.
The second set of handling devices 712, when in use: moving the clamping jaw through the cylinders of the X-axis module and the Y-axis module to enable the first clamping jaw moving plate 705 to penetrate through a gap between the small hole of the connecting rod and the adjacent supporting piece 804, enabling the second clamping jaw moving plate 706 to penetrate through a gap between the large hole of the connecting rod and the adjacent supporting piece 804, then starting the claw driving device to enable the first clamping jaw moving plate 705 to move towards the front end side of the carrying mechanism 7, enabling the second clamping jaw moving plate 706 to move towards the rear end side of the carrying mechanism 7 until the first clamping jaw moving plate abuts against the inner wall of the small hole and the inner wall of the large hole of the connecting rod respectively, then moving the clamping jaw through the X-axis module and the Y-axis module to enable the connecting rod to be located right above the second group feeding mechanism 10, then starting the claw driving device to enable the positions of the first clamping jaw moving plate 705 and the second clamping jaw moving plate 706 to be restored, and enabling the connecting rod to fall onto the second group feeding mechanism 10.
The connecting rod detection method comprises the following steps:
1) the connecting rod is placed on the first conveyor belt 1, the hardness of the connecting rod is detected by the hardness measuring device 2, the connecting rod with unqualified hardness is removed by the hardness sorting and removing device 3, and the connecting rod enters the second conveyor belt 4 when the hardness is qualified;
2) the second conveyor belt 4 measures the weight of the connecting rods through the weighing device 41, then the connecting rods enter the third conveyor belt 5, the connecting rods with the overweight and the overweight are respectively removed through the first weight removing device 51 and the second weight removing device 52, and the connecting rods with the qualified weight enter the first group of feeding mechanisms 6;
3) the connecting rod promotes first stirring rod 604 under the drive of conveyer belt three 5 and rotates to 6 tail ends of first group feed mechanism, then the connecting rod enters into on the first platform 614 of placing, first stirring rod 604 can fall into the macropore of connecting rod this moment, start the material loading cylinder after that, material loading cylinder drive sliding block slides towards first platform 614 tail end of placing, first stirring rod 604 and the macroporous inner wall butt of connecting rod, first block 605 and first stirring rod 604 drive the connecting rod jointly and slide to the platform tail end of placing, place a limiting displacement of platform stopper 6051 and two through two and place a limiting displacement of platform stopper two 606, until with first platform 614 dog butt of placing. The small hole of the connecting rod is opposite to the first through hole 613, and the large hole of the connecting rod is opposite to the second through hole 612.
4) The clamping jaw is moved through the cylinders of the X-axis module and the Y-axis module of the first group of carrying devices 711, so that the first clamping jaw moving plate 705 penetrates through the small hole and the first through hole 613 of the connecting rod, the second clamping jaw moving plate 706 penetrates through the large hole and the second through hole 612 of the connecting rod, then the claw driving device is started, the first clamping jaw moving plate 705 moves towards the front end side of the carrying mechanism 7, the second clamping jaw moving plate 706 moves towards the rear end side of the carrying mechanism 7 until the first clamping jaw moving plate abuts against the inner wall of the small hole and the large hole of the connecting rod respectively, then the clamping jaw is moved through the X-axis module and the Y-axis module, so that the connecting rod is located right above the moving mechanism 8, then the claw driving device is started, the positions of the first clamping jaw moving plate 705 and the second supporting plate 706 are restored, and the connecting rod falls on the supporting piece 804 and is located between the two moving mechanism clamping jaws 805 of the moving mechanism 8.
5) Starting the two moving mechanism clamping jaws 805 to enable the two moving mechanism clamping jaws 805 to move relatively, wherein two moving mechanism clamping jaw connecting rods 807 are abutted to two side walls of the connecting rods; the second moving mechanism clamping jaw connecting rod 807 is gradually squeezed to enable the connecting rod to move towards the tail end of the supporting plate 801 until the connecting rod abuts against the blocking block 808, and at the moment, the connecting rod is positioned. The support plate 801 then slides on the moving mechanism slide rail 809 to move from the head end to the tail end.
6) The laser detection system 9 is used for completing the detection of the size and the flaw of the connecting rod and the character recognition;
7) and moving the clamping jaw through the cylinders of the X-axis module and the Y-axis module of the second group of carrying device 712, so that the first clamping jaw moving plate 705 passes through the gap between the small hole of the connecting rod and the adjacent supporting piece 804, the second clamping jaw moving plate 706 passes through the gap between the large hole of the connecting rod and the adjacent supporting piece 804, then starting the claw driving device, so that the first clamping jaw moving plate 705 moves towards the first end side of the carrying mechanism 7, the second clamping jaw moving plate 706 moves towards the tail end side of the carrying mechanism 7 until the clamping jaw moving plate abuts against the inner walls of the small hole and the large hole of the connecting rod respectively, then moving the clamping jaw through the X-axis module and the Y-axis module, so that the connecting rod is positioned right above the second group of feeding mechanism 10, then starting the claw driving device, so that the positions of the first clamping jaw moving plate 705 and the second clamping jaw moving plate 706 are restored, and the connecting rod falls onto the second group of feeding mechanism 10.
8) Spout a yard system and spout the sign indicating number to the connecting rod, drive second sliding block 1011 is placed platform 1006 head end towards the second and is slided after that, make second kickoff pole 1013 and connecting rod head end butt, the connecting rod head end promotes second kickoff pole 1013 and rotates to the 10 tail ends of second group feed mechanism, it falls into the macropore of connecting rod to cross the connecting rod head end until second kickoff pole 1013, start second material loading cylinder after that, platform 1006 tail end slip is placed towards the second to second material loading cylinder drive sliding block, second kickoff pole 1013 and the macroporous inner wall butt of connecting rod, the second blocks that piece 1014 and second kickoff pole 1013 drive the connecting rod jointly and slides to four 11 head ends of conveyer belt.
9) And the connecting rod enters a fourth conveyor belt 11, and finally the conveyor discharges materials.
Finally, it is also noted that the above-mentioned lists merely illustrate a few specific embodiments of the invention. It is obvious that the invention is not limited to the above embodiments, but that many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the invention.

Claims (9)

1. Connecting rod detecting system for detect the connecting rod, its characterized in that: comprises a hardness measuring device (2), a weighing device (41), a feeding mechanism, a carrying mechanism (7), a moving mechanism (8) and a laser detection system (9);
the feeding mechanism comprises a first group of feeding mechanisms (6) and a second group of feeding mechanisms (10); the conveying mechanism (7) comprises a first group of conveying devices (711) and a second group of conveying devices (712);
a hardness measuring device (2) and a hardness sorting and removing device (3) which are matched with each other are sequentially arranged on the first conveyor belt (1);
the tail end of the first conveyor belt (1) is connected with the head end of the second conveyor belt (4), and a weighing device (41) is arranged on the second conveyor belt (4);
the tail end of the second conveyor belt (4) is connected with the head end of the third conveyor belt (5);
the third conveyor belt (5) is sequentially provided with a first weight removing device (51) and a second weight removing device (52);
the tail end of the third conveyor belt (5) is connected with the head end of the first group of feeding mechanisms (6);
the tail end of the first group of feeding mechanisms (6) is connected with the head end of the moving mechanism (8) through a first group of conveying devices (711) of the conveying mechanism (7);
the laser detection system (9) is arranged on the moving mechanism (8);
the tail end of the moving mechanism (8) is connected with the head end of the second group of feeding mechanisms (10) through a second group of carrying devices (712) of the carrying mechanism (7);
the tail end of the second group of feeding mechanisms (10) is connected with the head end of the fourth conveyor belt (11);
the hardness measuring device (2) is in signal connection with the hardness sorting and removing device (3); the weighing device (41) is in signal connection with the first weight removing device (51) and the second weight removing device (52);
the first group of feeding mechanisms (6) comprise a first material poking structure, a first feeding guide rail (601) and a first placing table (614);
two placing table limiting blocks (6051), two placing table limiting blocks (606) and a placing table stop block (607) are arranged above the first placing table (614);
the first placing table limiting block (6051), the second placing table limiting block (606) and the second placing table limiting block (607) are sequentially arranged along the direction from the head end to the tail end of the feeding mechanism, and the two first placing table limiting blocks (6051) and the two second placing table limiting blocks (606) are symmetrically arranged on two sides of the first placing table (614);
the distance between the inner sides of two symmetrically arranged placing table limiting blocks I (6051) is gradually reduced and gradually transited to be slightly larger than the width of the connecting rod;
the distance between the inner sides of two symmetrically arranged placing table limiting blocks II (606) is gradually reduced and gradually transits to be the same as the width of the connecting rod;
the maximum distance between the inner sides of the two placing table limiting blocks II (606) is equal to the minimum distance between the two placing table limiting blocks I (6051);
the first placing table (614) is provided with a first through hole (613) between two first placing table limiting blocks (6051), and the first placing table (614) is provided with a second through hole (612) between two second placing table limiting blocks (606);
the placing table stop block (607) is positioned at the tail end of the placing table limiting block II (606);
the first feeding guide rail (601) is positioned right above the first placing table (614);
the first material shifting structure is arranged on the first feeding guide rail (601) in a sliding mode;
the first material shifting structure comprises a first material shifting structure sliding block (602) which is arranged on the first feeding guide rail (601) in a sliding mode, and a first blocking block (605) and a first material shifting assembly are sequentially arranged on the first material shifting structure sliding block (602) along the direction from the head end to the tail end of the first group of feeding mechanisms (6);
the first material stirring assembly comprises a first rotating block (603) hinged with the first sliding block and a first material stirring rod (604) fixedly connected with the first rotating block (603), and the first rotating block (603) and the first material stirring rod (604) can rotate along the vertical direction; the first stop block (605) is used for limiting the rotation amplitude of the first material poking rod (604) towards the head end direction of the first group of feeding mechanisms (6), so that the material poking rod can only deflect towards the tail end direction of the first group of feeding mechanisms (6) in the use process.
2. The connecting rod detection system of claim 1, wherein:
the hardness sorting and removing device (3), the first weight removing device (51) and the second weight removing device (52) are identical in structure and respectively comprise an air cylinder (511), a push rod (512) and a sliding plate (513);
the air cylinder (511) is connected with the push rod (512), and the air cylinder (511) drives the push rod (512) to stretch and retract;
the push rod (512) and the sliding plate (513) are symmetrically arranged at two sides of the conveyor belt;
slide (513) slant sets up downwards, slide (513) top and one side fixed connection of conveyer belt, can set up the collecting box under slide (513) top.
3. The connecting rod detection system of claim 1, wherein:
a plurality of laser holes (608) which are communicated from left to right are arranged on the two first placing table limiting blocks (6051) at equal intervals;
a gap is formed between the placing table stop block (607) and the placing table limiting block II (606);
the first placing table (614) is provided with a first group of feed mechanism head end correlation lasers (609) and a first group of feed mechanism tail end correlation lasers (610);
laser emitted by a head end correlation laser (609) of the first group of feeding mechanisms penetrates through laser holes (608) of two first placing table limiting blocks (6051);
and laser emitted by the tail end correlation laser (610) of the first group of feeding mechanisms penetrates through a gap between the placing table stop block (607) and the placing table stop block II (606).
4. The connecting rod detection system of claim 1, wherein:
the second group of feeding mechanisms (10) comprises a second material shifting structure, a second feeding guide rail (1010), a second placing table (1006) and a code spraying system;
a third through hole (1007) and a fourth through hole (1008) are sequentially arranged on the second placing table (1006);
the second feeding guide rail (1010) is positioned above one side of the second placing table (1006);
the second material shifting structure is arranged on the second feeding guide rail (1010) in a sliding mode;
the second material shifting structure comprises a second sliding block (1011) which is arranged on the second feeding guide rail (1010) in a sliding mode, and a second blocking block (1014) and a second material shifting assembly are sequentially arranged on the second sliding block (1011) along the direction from the head end to the tail end of the second group of feeding mechanisms (10);
the second material shifting assembly comprises a second rotating block (1012) hinged with the second sliding block (1011) and a second material shifting rod (1013) fixedly connected with the second rotating block (1012), and the second rotating block (1012) and the second material shifting rod (1013) can rotate along the vertical direction; the second blocking block (1014) is used for limiting the rotation amplitude of the second material poking rod (1013) towards the head end direction of the second group of feeding mechanisms (10), so that the second material poking rod (1013) can only deflect towards the tail end direction of the second group of feeding mechanisms (10) in the use process;
the second placing table (1006) is also provided with a second group of feeding mechanism correlation laser sensors for detecting whether a connecting rod reaches the second group of feeding mechanisms (10) or not, so that a code spraying system and a second material stirring structure are started;
the code spraying system is positioned on one side of the second placing table (1006), and comprises a spray head (1001), a code spraying system Y-axis module and a code spraying system X-axis module;
the code spraying system Y-axis module comprises a code spraying system Y-axis sliding rail (1003) which is vertically arranged;
the code spraying system X-axis module comprises a horizontally arranged code spraying system X-axis slide rail (1005);
the spray head (1001) is arranged on a Y-axis slide rail (1003) of the code spraying system in a sliding mode through a Y-axis slide block (1002) of the code spraying system;
the code spraying system Y-axis slide rail (1003) is arranged on the code spraying system X-axis slide rail (1005) in a sliding mode through a code spraying system X-axis slide block (1004);
the top head end of the second placing table (1006) is also fixedly provided with a backing plate (1009).
5. The connecting rod detection system of claim 1, wherein:
the first group of carrying devices (711) and the second group of carrying devices (712) comprise an X-axis module, a Y-axis module and a clamping jaw;
the clamping jaw is arranged on the Y-axis module, and the Y-axis module is arranged on the X-axis module;
the Y-axis module comprises a Y-axis sliding rail (702) and a Y-axis connecting block (703), and the Y-axis sliding rail (702) is fixedly connected with the Y-axis connecting block (703);
the X-axis module comprises an X-axis sliding rail (701), and the Y-axis connecting block (703) is arranged on the X-axis sliding rail (701) in a sliding manner;
the clamping jaw comprises a clamping jaw body (704), a clamping jaw moving plate I (705) and a clamping jaw moving plate II (706);
the clamping jaw main body (704) is arranged on a Y-axis sliding rail (702) of the Y-axis module in a sliding mode;
the first clamping jaw moving plate (705) and the second clamping jaw moving plate (706) are arranged at the bottom of the clamping jaw main body (704) in a sliding mode;
the first clamping jaw moving plate (705) and the second clamping jaw moving plate (706) are both vertically arranged;
the first clamping jaw moving plate (705) and the second clamping jaw moving plate (706) are sequentially arranged along the direction from the head end to the tail end of the carrying mechanism (7) and are positioned on the same straight line, transverse protrusions (707) are arranged at the bottoms of the first clamping jaw moving plate (705) and the second clamping jaw moving plate (706), and the two transverse protrusions (707) face to the outside;
the transverse bulge (707) of the claw hand at the head end of the first clamping jaw moving plate (705) is a bulge horizontally arranged towards one side of the head end of the carrying mechanism (7);
and the transverse bulge (707) of the claw hand at the tail end of the second clamping jaw moving plate (706) is a bulge horizontally arranged towards one side of the tail end of the carrying mechanism (7).
6. The connecting rod detection system of claim 1, wherein:
the moving mechanism (8) comprises a moving mechanism slide rail (809) and a support plate (801), and the support plate (801) is arranged on the moving mechanism slide rail (809) in a sliding manner and driven by a support plate cylinder; two moving mechanism clamping jaws (805) are symmetrically arranged on the left side and the right side above the supporting plate (801), and the two moving mechanism clamping jaws (805) are connected with the same cylinder and can move relatively;
the moving mechanism clamping jaw (805) comprises a moving mechanism clamping jaw connecting rod I (806) arranged along the direction from the head end to the tail end of the moving mechanism (8) and a moving mechanism clamping jaw connecting rod II (807) vertically connected with the moving mechanism clamping jaw connecting rod I, and the moving mechanism clamping jaw connecting rods II (807) of the two moving mechanism clamping jaws (805) are arranged in a mutually facing mode;
a support plate groove (802) is formed in the middle of the support plate (801), a plurality of clamping grooves (803) are symmetrically formed in the left side and the right side of the support plate groove (802), and the clamping grooves (803) on any side are uniformly arranged at equal intervals;
a plurality of supporting pieces (804) are inserted into the two symmetrical clamping grooves (803), and the supporting pieces (804) are used for placing the connecting rod;
the tail end of the top of the supporting plate (801) is provided with a moving mechanism blocking block (808), and the moving mechanism blocking block (808) is used for blocking;
the moving mechanism block (808) and the moving mechanism clamping jaw (805) are matched for use.
7. The connecting rod detection system of claim 6, wherein:
the laser detection system (9) is arranged at the tail end of the moving mechanism (8), and the laser detection system (9) comprises an upper laser sensor (903) and a lower laser sensor (902);
the upper laser sensor (903) is arranged on the upper adjustable base (901) in a sliding mode;
the lower laser sensor (902) is arranged on the lower adjustable base (904) in a sliding mode.
8. The connecting rod detection system of claim 6, wherein:
and two sides of the supporting plate (801) are also provided with a moving mechanism correlation pipeline sensor (810) for detecting whether a connecting rod is placed on the supporting plate (801).
9. A connecting rod detecting method using the connecting rod detecting system according to any one of claims 1 to 8, wherein: the method comprises the following steps:
1) the connecting rod is placed on the first conveyor belt (1), the hardness is detected through the hardness measuring device (2), the connecting rod with unqualified hardness is removed through the hardness sorting and removing device (3), and the connecting rod enters the second conveyor belt (4) when the hardness is qualified;
2) the second conveyor belt (4) measures the weight of the connecting rods through the weighing device (41), then the connecting rods enter the third conveyor belt (5), the connecting rods with overweight and overweight are respectively removed through the first weight removing device (51) and the second weight removing device (52), and the connecting rods with qualified weight enter the first group of feeding mechanisms (6);
3) the connecting rod pushes the first material stirring rod (604) to rotate towards the tail end of the first group of feeding mechanisms (6) under the driving of the third conveying belt (5), then the connecting rod enters the first placing table (614), the first material stirring rod (604) can fall into a large hole of the connecting rod at the moment, then the feeding cylinder is started, the feeding cylinder drives the sliding block to slide towards the tail end of the first placing table (614), the first material stirring rod (604) is abutted against the inner wall of the large hole of the connecting rod, the first blocking block (605) and the first material stirring rod (604) drive the connecting rod to slide towards the tail end of the placing table together, and the first material stirring rod and the first placing table limiting block (6051) and the second placing table limiting block (606) are subjected to limiting action until the first placing table (614) is abutted against the limiting block; the small hole of the connecting rod faces to the first through hole (613), and the large hole of the connecting rod faces to the second through hole (612);
4) moving the clamping jaws by the cylinders of the X-axis module and the Y-axis module of the first group of carrying devices (711), so that the first clamping jaw moving plate (705) penetrates through the small hole of the connecting rod and the first through hole (613), the second clamping jaw moving plate (706) penetrates through the large hole of the connecting rod and the second through hole (612), then the claw hand driving device is started, so that the first clamping jaw moving plate (705) moves towards the front end side of the conveying mechanism (7), the second clamping jaw moving plate (706) moves towards the tail end side of the conveying mechanism (7) until the first clamping jaw moving plate abuts against the inner walls of the small hole and the large hole of the connecting rod respectively, then the clamping jaw is moved through the X-axis module and the Y-axis module, so that the connecting rod is positioned right above the moving mechanism (8), then the claw hand driving device is started, so that the positions of the first clamping jaw moving plate (705) and the second clamping jaw moving plate (706) are restored, the connecting rod falls on the supporting plate (804), and is positioned between two moving mechanism clamping jaws (805) of the moving mechanism (8);
5) starting the moving mechanism clamping jaws (805) to enable the two moving mechanism clamping jaws (805) to move relatively, wherein two moving mechanism clamping jaw connecting rods II (807) are abutted against two side walls of the connecting rods; the second moving mechanism clamping jaw connecting rod (807) is gradually squeezed to enable the connecting rod to move towards the tail end of the supporting plate (801) until the connecting rod abuts against the blocking block (808), and at the moment, the connecting rod is positioned; then the supporting plate (801) slides on a sliding rail (809) of a moving mechanism and moves from the head end to the tail end;
6) the laser detection system (9) is used for completing the detection of the size and the flaw of the connecting rod and character recognition;
7) moving the clamping jaws by the cylinders of the X-axis module and the Y-axis module of the second group of carrying devices (712), so that the first clamping jaw moving plate (705) passes through the small hole of the connecting rod and the gap between the adjacent supporting plates (804), the second clamping jaw moving plate (706) passes through the large hole of the connecting rod and the gap between the adjacent supporting plates (804), then the claw hand driving device is started, so that the first clamping jaw moving plate (705) moves towards the front end side of the conveying mechanism (7), the second clamping jaw moving plate (706) moves towards the tail end side of the conveying mechanism (7) until the first clamping jaw moving plate abuts against the inner walls of the small hole and the large hole of the connecting rod respectively, then the clamping jaws are moved through the X-axis module and the Y-axis module, so that the connecting rods are positioned right above the second group of feeding mechanisms (10), then, starting the claw hand driving device to restore the positions of the first clamping jaw moving plate (705) and the second clamping jaw moving plate (706), and enabling the connecting rods to fall on the second group of feeding mechanisms (10);
8) the code spraying system sprays codes on the connecting rod, then the second sliding block (1011) is driven to slide towards the head end of the second placing platform (1006), the second material shifting rod (1013) is abutted against the head end of the connecting rod, the head end of the connecting rod pushes the second material shifting rod (1013) to rotate towards the tail end of the second group of feeding mechanism (10) until the second material shifting rod (1013) slides across the head end of the connecting rod and falls into a large hole of the connecting rod, then the second feeding cylinder is started, the second feeding cylinder drives the sliding block to slide towards the tail end of the second placing platform (1006), the second material shifting rod (1013) is abutted against the inner wall of the large hole of the connecting rod, and the second blocking block (1014) and the second material shifting rod (1013) jointly drive the connecting rod to slide towards the head end of the four conveyor belts (11);
9) and the connecting rod enters a fourth conveyor belt (11) and then is discharged.
CN202010668048.5A 2020-07-13 2020-07-13 Connecting rod detection system and method Active CN111842179B (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11334809A (en) * 1998-05-29 1999-12-07 Toyoda Mach Works Ltd Connecting rod sorting machine
CN101574694A (en) * 2009-05-26 2009-11-11 武汉慧思特机电设备有限公司 Bearing roller laser automatic grouping machine
CN102101110A (en) * 2009-12-21 2011-06-22 上海爱普生磁性器件有限公司 Magnet sorting device
CN106824814A (en) * 2015-12-06 2017-06-13 雷世英 Workpiece detection mechanism
CN106964556A (en) * 2017-04-20 2017-07-21 武汉易视维科技有限公司 A kind of connecting rod forging vision detection system
CN206588033U (en) * 2017-03-13 2017-10-27 哈尔滨理工大学 One kind automation Workpiece detecting device
CN208303264U (en) * 2018-02-28 2019-01-01 苏州德斯森电子有限公司 Connecting rod detection device
CN109269569A (en) * 2018-11-05 2019-01-25 盛瑞传动股份有限公司 A kind of connecting rod automatic checkout system
CN110018177A (en) * 2019-04-25 2019-07-16 标景精密制造(苏州)有限公司 A kind of detection of workpiece, defect and device for eliminating
CN110530261A (en) * 2019-08-28 2019-12-03 天津理工大学 A kind of industrial part quality detection device based on two dimensional laser scanning
CN210080107U (en) * 2019-03-29 2020-02-18 肖涛 Screening device for automatically controlling equipment processing parts
CN111036574A (en) * 2019-12-03 2020-04-21 广州大学 Automatic sorting equipment for strengthening grinding processing workpiece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4006559B2 (en) * 1999-03-31 2007-11-14 株式会社島津製作所 Connecting rod large end and small end weight measuring device
CN108176603A (en) * 2017-12-25 2018-06-19 江苏宏宝锻造股份有限公司 The more code name recognition methods of engine link and its automatic sorting apparatus
CN208357261U (en) * 2017-12-27 2019-01-11 南京博克纳自动化***有限公司 A kind of connecting rod hardness sorting machine
CN208688630U (en) * 2018-06-11 2019-04-02 成都东光中一精锻有限公司 A kind of engine link weight detection system
CN111842179B (en) * 2020-07-13 2022-06-07 浙江跃进机械有限公司 Connecting rod detection system and method

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11334809A (en) * 1998-05-29 1999-12-07 Toyoda Mach Works Ltd Connecting rod sorting machine
CN101574694A (en) * 2009-05-26 2009-11-11 武汉慧思特机电设备有限公司 Bearing roller laser automatic grouping machine
CN102101110A (en) * 2009-12-21 2011-06-22 上海爱普生磁性器件有限公司 Magnet sorting device
CN106824814A (en) * 2015-12-06 2017-06-13 雷世英 Workpiece detection mechanism
CN206588033U (en) * 2017-03-13 2017-10-27 哈尔滨理工大学 One kind automation Workpiece detecting device
CN106964556A (en) * 2017-04-20 2017-07-21 武汉易视维科技有限公司 A kind of connecting rod forging vision detection system
CN208303264U (en) * 2018-02-28 2019-01-01 苏州德斯森电子有限公司 Connecting rod detection device
CN109269569A (en) * 2018-11-05 2019-01-25 盛瑞传动股份有限公司 A kind of connecting rod automatic checkout system
CN210080107U (en) * 2019-03-29 2020-02-18 肖涛 Screening device for automatically controlling equipment processing parts
CN110018177A (en) * 2019-04-25 2019-07-16 标景精密制造(苏州)有限公司 A kind of detection of workpiece, defect and device for eliminating
CN110530261A (en) * 2019-08-28 2019-12-03 天津理工大学 A kind of industrial part quality detection device based on two dimensional laser scanning
CN111036574A (en) * 2019-12-03 2020-04-21 广州大学 Automatic sorting equipment for strengthening grinding processing workpiece

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