CN110902250A - Intelligent workshop conveying system and conveying method thereof - Google Patents
Intelligent workshop conveying system and conveying method thereof Download PDFInfo
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- CN110902250A CN110902250A CN202010094842.3A CN202010094842A CN110902250A CN 110902250 A CN110902250 A CN 110902250A CN 202010094842 A CN202010094842 A CN 202010094842A CN 110902250 A CN110902250 A CN 110902250A
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- frame
- wood
- storage layer
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- storage
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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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
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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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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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
- B65G35/00—Mechanical conveyors not otherwise provided for
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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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
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0282—Wooden articles, e.g. logs, trunks or planks
Abstract
The invention provides an intelligent workshop conveying system which comprises a placing frame; a storage rack placed above the placement rack; the AGV comprises an AGV trolley, wherein the AGV trolley is provided with a lifting device; the overturning device comprises a fixed frame, a rotating assembly arranged on the fixed frame, a clamping assembly, a material guiding assembly and a wood guiding device, wherein the rotating assembly comprises a rotating frame and a rotating driving device; the storage layer carrying device comprises a cross beam, a translational motion device, a vertical motion device and a hoisting assembly; and an intelligent electronic control system. By adopting the workshop intelligent conveying system and the conveying method thereof, full-automatic conveying and feeding of the wood from the warehouse to the processing workshop can be realized, full-flow intelligent storage, conveying and monitoring of a large-scale wood processing factory are realized, the labor cost is reduced, and the working efficiency and the workshop production safety are improved.
Description
Technical Field
The invention belongs to the technical field of wood conveying, and particularly relates to an intelligent conveying system and a conveying method for a wood workshop.
Background
At present, the conveying end of the traditional log conveying production line adopts a log grabbing machine to grab stacked logs from a stacking place and then convey the stacked logs to a specified feeding point of a specified production and processing workshop, and then a worker manually or drives a hoisting machine to convey the stacked logs to a feeding machine to enter the next production process. The log grab has high requirements on drivers, and the drivers must learn about traffic rules, machine structures, operation methods and the like; in the operation process, the wood grabbing machine has limited grabbing quantity every time, the conveying efficiency is low, the distance from a log warehouse to a production workshop is long, drivers must pay attention to the safety of vehicle operation at any time and observe the surrounding environment at any time, people cannot stand under the front grabbing frame of the wood grabbing machine, the grabbed logs cannot pass over the tops of people, and casualty accidents can be caused by carelessness and great potential safety hazards.
Meanwhile, the working environment temperature (generally minus 30 degrees to plus 40 degrees) of the log grab is limited, and when the external environment temperature is too high or too low, equipment is easy to break down, normal production is influenced, and potential safety hazards are great.
Disclosure of Invention
The invention aims to provide an intelligent workshop conveying system and method, which are used for solving the problems of low intelligent level, low conveying efficiency, high potential safety hazard, high labor intensity of workers and the like of the conventional conveying system for wood from a warehouse to a production line, realizing full-automatic conveying and feeding of the wood from the warehouse to a processing workshop, reducing the labor cost and improving the working efficiency and the workshop production safety.
In order to achieve the purpose, the invention adopts the technical scheme that:
an intelligent conveying system for a workshop comprises a placing rack; a storage rack can be placed at a set position above the placement rack, and the storage rack comprises a plurality of storage layers; the automatic loading and unloading system further comprises an intelligent electric control system, wherein the intelligent electric control system is in communication connection with an AGV trolley, a turnover device and a storage layer carrying device; the AGV trolley is provided with a lifting device;
the storage layer comprises a bottom plate, a frame is arranged on the bottom plate, an upper positioning part is arranged at the top of the frame, a lower positioning part is arranged at the bottom of the bottom plate and matched with the upper positioning part, and an opening and closing part is arranged on the frame and has two states of locking and opening;
the turnover device comprises a fixed frame; the fixed frame is provided with a rotating assembly, the rotating assembly comprises a rotating frame, one end of the rotating frame is hinged to the fixed frame, and the rotating frame is connected with a rotating driving device for driving the rotating frame to rotate; the rotating assembly is provided with a clamping assembly; the rotary frame is provided with a material guiding assembly, the material guiding assembly comprises a material guiding support fixedly arranged on the rotary frame, a sliding frame is arranged on the material guiding support in a sliding mode, the sliding frame and the storage layer can enclose a first space, and the first space limits the wood to only one row; the sliding frame is connected with a sliding frame driving device.
Furthermore, the clamping assembly comprises at least two clamping jaws, the clamping jaws are respectively arranged on two sides of the rotating frame, the upper parts of the clamping jaws can clamp and press the storage layer on the rotating frame, and the middle parts of the clamping jaws are hinged on the rotating frame; the lower part of the clamping jaw is hinged with a first connecting rod; the first connecting rod is hinged with a second connecting rod; the second connecting rod is hinged with a sliding block; the sliding block is connected with a lead screw; a motor is connected with the lead screw; when the first connecting rod and the second connecting rod are arranged to be collinear, the clamping jaws can clamp the storage layer on the rotating frame.
Further, the storage layer carrying device comprises a cross beam; the translational motion device is arranged on the cross beam; the translational motion device is connected with a first driving system; the translational motion device is provided with a vertical beam; a vertical movement device is arranged on the vertical beam; the vertical movement device is connected with a second driving system; and a hoisting assembly is arranged on the vertical movement device and can hoist the storage layer.
Further, the hoisting assembly comprises a boom support connected with the vertical movement device; the two ends of the suspension arm support are respectively provided with a suspension arm in a sliding manner; the suspension arm is connected with a suspension arm driving system, and the suspension arm driving system is used for driving the suspension arm to reciprocate left and right on the suspension arm support.
Furthermore, the turning device is provided with a detection object, the opening and closing component comprises a movable baffle, the upper end of the movable baffle is hinged to the top of the frame, and the lower end of the movable baffle is provided with a baffle positioning hole; a bolt type electromagnet is arranged on the bottom plate, and a bolt of the bolt type electromagnet can be inserted into the baffle positioning hole; the bolt type electromagnet is connected with a proximity switch, and the proximity switch is matched with the detection object.
Further, mount fixedly connected with leads the wooden device, lead the wooden device include one end with mount fixed connection's wood guide plate, lead fixed mounting on the plank and lead the wooden frame, lead the plank with lead and form the second space between the wooden frame, the second space can be with timber restriction only can arrange the one line.
Furthermore, a plurality of positioning grooves are formed in the upper plane of the bottom plate; and a counter is arranged on the storage layer and matched with the positioning groove.
Furthermore, the upper positioning part is a cylindrical boss, and the lower positioning part is a positioning hole.
Furthermore, the rotary driving device is an oil cylinder, one end of the oil cylinder is hinged to the fixed frame, and the other end of the oil cylinder is hinged to the rotating frame.
A method for conveying an intelligent workshop conveying system comprises the following steps:
the method comprises the following steps that an intelligent electric control system controls an AGV trolley to automatically convey a designated storage rack in a wood storage area to a wood processing workshop according to a set path, the storage rack is placed on a storage rack, the intelligent electric control system controls a storage layer conveying device to hoist a storage layer onto a rotating rack, a proximity switch detects a detected object at the moment, a bolt type electromagnet is electrified, and a bolt of the bolt type electromagnet is moved out of a baffle positioning hole of a movable baffle;
then, the intelligent electric control system drives the clamping assembly to clamp the storage layer, and then the sliding frame driving device is controlled to drive the sliding frame to move to a set position from the side part to the middle part of the material guide support, at the moment, the sliding frame and the storage layer enclose a first space, and the first space limits the wood to be capable of being arranged in a row only; the intelligent electric control system controls the rotary driving device to move to drive the rotary frame to rotate, the movable baffle is pushed to swing to give way to space when the wood rolls off, so that the wood can roll out of the storage layer, and the wood is arranged in a row and sequentially rolls to a feeding position of the wood feeding device under the limitation of the first space and the second space in the rolling process;
the intelligent electric control system controls the screwing frame to reset, meanwhile, the movable baffle plate resets under the action of gravity, the intelligent electric control system drives the clamping assembly to loosen the storage layer, then drives the storage layer carrying device to hoist the emptied storage layer from the turnover mechanism to another storage rack for storing the emptied storage layer, and in the process that the storage layer leaves the turnover mechanism, when the proximity switch cannot detect a detected object, the bolt type electromagnet is powered off, and the bolt of the bolt type electromagnet is inserted into the baffle plate positioning hole of the movable baffle plate;
repeating the steps until all the storage layers of the storage rack are completely emptied;
and finally, driving the AGV trolley by the intelligent electric control system to convey the emptied storage rack to a specified position.
Compared with the prior art, the technical scheme of the invention at least has the following beneficial effects:
1. the technical scheme includes that the full-automatic wood conveying device comprises a placement frame, a storage frame, an AGV trolley, a turnover device, a storage layer conveying device, an intelligent electric control system and the like, full-automatic conveying of wood from a warehouse to a processing workshop can be achieved through the AGV trolley, the wood is conveyed to the turnover device through the storage layer conveying device, full-automatic rolling and blanking of the wood is achieved through the turnover device, intelligent control of equipment is achieved through the intelligent electric control system, intelligent storage, conveying and monitoring of the whole process of a wood processing factory are achieved, labor cost is reduced, and working efficiency and conveying safety of the wood production workshop are improved.
2. The technical scheme includes that the turnover device comprises a fixed frame, a rotating assembly, a clamping assembly, a material guiding assembly and a wood guiding device, the fixed frame is used for fixedly mounting the rotating assembly, the rotating assembly is used for driving the rotating frame to rotate, the clamping assembly is used for clamping and fixing the storage layer, the storage layer is clamped on the rotating frame and then rotates, so that the storage layer is turned over, and then the wood sequentially drops through the material guiding assembly and the wood guiding device.
3. The technical scheme of the invention comprises that the clamping assembly comprises at least two clamping jaws, the clamping jaws are respectively arranged at two sides of the rotating frame, the upper parts of the clamping jaws can clamp and press the storage layer on the rotating frame, the middle parts of the clamping jaws are hinged on the rotating frame, the lower parts of the clamping jaws are hinged with a first connecting rod, the first connecting rod is hinged with a second connecting rod, the second connecting rod is hinged with a sliding block, the sliding block is connected with a lead screw, the lead screw is connected with a motor, and when the first connecting rod and the second connecting rod are collinear, the clamping jaws can clamp the storage layer on the rotating frame, and the like, the clamping jaws can drive the sliding block to reciprocate up and down to realize the clamping and the loosening of the storage layer on the rotating frame, when the sliding block drives the first connecting rod and the second connecting rod to move to be collinear, the clamping jaws clamp the storage layer on the rotating frame, and at the dead point position of the mechanism is formed by the whole, the clamping can be made more secure.
4. The technical scheme includes that the turning device comprises a frame, an opening and closing component, a turning device and a turning device, wherein the frame is provided with the opening and closing component which has two states of locking and opening; the bottom plate is provided with a bolt type electromagnet, the bolt type electromagnet is connected with a proximity switch and the like, after a detected object can be identified through the proximity switch, the bolt type electromagnet is controlled to be electrified, a bolt of the bolt type electromagnet is moved out of a baffle positioning hole, an opening and closing component is in an open state, wood rolls down when the rotating frame is turned over, and the wood rolls down to push the movable baffle to swing to make a space so that the wood can roll out of the storage layer; when can not detect the detection thing through setting up proximity switch (deposit the layer promptly and not on tilting mechanism), the outage of bolt formula electro-magnet, during the bolt of bolt formula electro-magnet inserted the baffle locating hole, the part that opens and shuts is in the lock dead state, prevents that timber from rolling down at the transportation, injures workman or damage equipment by a crashing object, has ensured equipment operation's security.
5. The technical scheme includes that the guide assembly is arranged and comprises a sliding frame, the sliding frame and the storage layer can enclose a first space, the first space limits the wood to be arranged in a line, the guide device comprises a guide wood plate and a guide wood frame, a second space is formed between the guide wood plate and the guide wood frame, the second space can limit the wood to be arranged in a line, and the like, so that the first space and the second space can limit the wood to be arranged in a line, the wood can fall off in sequence when rolling on the turnover device, a plurality of pieces of wood on the storage layer can be prevented from rolling off randomly at the same time, equipment is collided, the service life of the equipment is shortened, and even equipment faults are caused.
Drawings
FIG. 1 is a schematic view of a storage rack and an article rack according to the present invention;
FIG. 2 is a schematic view of a storage layer according to the present invention;
FIG. 3 is a perspective view of the storage level of the present invention;
FIG. 4 is a schematic view of a portion of the storage layer of the present invention;
FIG. 5 is a schematic structural diagram of the intelligent conveying system of the workshop;
FIG. 6 is a schematic view of a clamping assembly according to the present invention;
FIG. 7 is a schematic view of the unclamped state of the clamping assembly according to the present invention;
FIG. 8 is a schematic view of the structure of the position limiting device of the present invention;
FIG. 9 is a schematic view of a storage layer transfer apparatus according to the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at A;
fig. 11 is a layout diagram of an application scenario of the present invention.
Illustration of the drawings:
10. a mounting area; 20. a wood storage area; 30. a wood processing plant; 100. a placement frame; 200. a storage rack; 210. a storage layer; 211. an upper positioning part; 212. positioning a groove; 213. lifting lugs; 214. an opening and closing member; 2141. a movable baffle; 2142. a plug-type electromagnet; 2143. a proximity switch; 215. a frame; 217. a base plate; 220. a counter; 300. an AGV trolley; 400. a turning device; 410. a fixed mount; 420. a rotating assembly; 421. a rotating frame; 422. a rotation driving device; 430. a clamping assembly; 431. a claw; 432. a first link; 433. a second link; 434. a slider; 435. a lead screw; 436. a motor; 440. a material guiding assembly; 441. a material guiding bracket; 4411. a chute; 442. a carriage; 443. a first cylinder; 450. a wood guiding device; 451. a wood guide plate; 452. a wood guide frame; 500. a storage layer transfer device; 510. a cross beam; 520. a translational motion device; 530. erecting a beam; 540. a vertical movement device; 550. hoisting the assembly; 551. a boom support; 552. a second cylinder; 553. a suspension arm; 600. timber loading attachment.
Detailed Description
In order to make the technical means, objectives and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
An intelligent conveying system for a workshop is shown in fig. 1 and comprises a placing rack 100; a storage rack 200 can be placed at a set position above the placement rack 100, the storage rack 200 includes a plurality of storage layers 210, as shown in fig. 2, 3 and 4, the storage layers 210 include a bottom plate 217, a plurality of positioning slots 212 are formed on the upper plane of the bottom plate 217, a frame 215 is arranged on the bottom plate 217, a lifting lug 213 is arranged on the outer side of the frame 215, an upper positioning portion 211 is arranged on the top of the frame 215, and preferably, the upper positioning portion 211 is arranged at four corners of the frame 215; a lower positioning part is arranged at the bottom of the bottom plate 217 and matched with the upper positioning part 211, an opening and closing part 214 is arranged on the frame 215, and the opening and closing part 214 has two states of locking and opening; the automatic guided vehicle comprises an AGV trolley 300 provided with a lifting device, a turnover device 400, a storage layer carrying device 500 and an intelligent electric control system.
When the storage layer 210 is used, when the storage layer 210 is stacked up and down, the upper positioning part 211 of the next storage layer is inserted into the lower positioning part of the previous storage layer, so that the positioning and the fixing between the adjacent storage layers 210 are realized; preferably, the upper positioning portion 211 is a cylindrical boss, and the lower positioning portion is a positioning hole;
according to the invention, by arranging the opening and closing component 214, when the wood in the storage layer 210 needs to be unloaded and rolled off, the opening and closing component 214 can swing under the pushing of the wood and then is in an opening state, and when the wood in the storage layer 210 is in a non-unloading state, the opening and closing component 214 is in a locking state, so that the wood is prevented from rolling off in the transportation process, workers are prevented from being injured or equipment is prevented from being damaged, and the safety of equipment operation is ensured.
Preferably, the turning device 400 is provided with a detection object, the opening and closing component 214 comprises a movable baffle 2141, the upper end of the movable baffle 2141 is hinged to the top of the frame 215, and the lower end of the movable baffle 2141 is provided with a baffle positioning hole; a bolt type electromagnet 2142 is arranged on the bottom plate 217, and a bolt of the bolt type electromagnet 2142 can be inserted into the baffle positioning hole to lock the movable baffle 2141; the plug pin type electromagnet 2142 is connected with a proximity switch 2143, and the proximity switch 2143 is arranged in a matching manner with the detection object. The proximity switch 2143 can be opened or closed to control the power on/off of the bolt-type electromagnet 2142, so that the reciprocating motion of a bolt of the bolt-type electromagnet 2142 is controlled; specifically, after the proximity switch 2143 detects a detection object, the plug-type electromagnet 2142 is energized, the plug is moved out of the baffle positioning hole, and when the proximity switch 2143 cannot identify the detection object, the plug-type electromagnet 2142 is de-energized, and the plug is inserted into the baffle positioning hole.
Preferably, a counter 220 is arranged on the storage layer 210, and the counter 220 is matched with the positioning groove 212; the counter 220 is used to identify whether wood is stored in the positioning groove 212.
When the AGV trolley 300 is used, the AGV trolley can travel to a set position inside the storage rack 100 and below the storage rack 200; the lifting device moves upwards to jack up the storage rack 200, drives the storage rack 200 to move to a set position at another storage rack 100 at a specified position, and descends to place the storage rack 200 on the storage rack 100; the lifting device of the AGV car 300 adopts the existing mature technology, and the details are not described herein.
As shown in fig. 5 to 8, the turnover device 400 of the intelligent conveying system for a workshop according to the present invention includes a fixed frame 410, a rotating assembly 420 is disposed on the fixed frame 410, the rotating assembly 420 includes a rotating frame 421 having one end hinged to the fixed frame 410, the rotating frame 421 is connected to a rotating driving device 422 for driving the rotating frame 421 to rotate, a clamping assembly 430 is disposed on the rotating assembly 420, and as shown in fig. 6 to 7, the clamping assembly 430 can fix the storage layer 210 on the rotating frame 421; as shown in fig. 8, the material guiding assembly 440 is disposed on the rotating frame 421, and the material guiding assembly 440 includes a material guiding support 441 fixedly disposed on the rotating frame 421, and a sliding frame 442 is slidably disposed on the material guiding support 441, where the sliding frame 442 and the storage layer 210 can enclose a first space, and the first space limits the wood materials to be capable of being arranged in only one row; a sliding frame driving device is connected to the sliding frame 442, and the sliding frame driving device is used for driving the sliding frame 442 to do linear reciprocating motion; mount 410 fixedly connected with leads wooden device 450, lead wooden device 450 include one end with mount 410 fixed connection's wood guide 451, fixed mounting has on the wood guide 451 leads wooden frame 452, lead wooden frame 451 with form the second space between the wood guide 452, the second space can be with timber restriction only can arrange the one line to make a root of timber roll down along this wood guide 451, preferentially, lead wooden frame 451 set up into with the plane coplane at place after the swivel mount 421 is rotatory, the timber of being convenient for rolls down, wood guide 452 is the spill, the outside extension end fixed mounting in both sides of wood guide 452 is in on the wooden guide 451.
Preferably, the rotary driving device 422 is an oil cylinder, one end of the oil cylinder is hinged to the fixed frame 410, and the other end of the oil cylinder is hinged to the rotary frame 421; when the rotating assembly 420 is used, the piston of the rotary driving device 422 is controlled to extend and retract, so that the rotating frame 421 can be driven to rotate around the hinge point of the rotating frame 421 and the fixed frame 410, and the rotating frame 421 can be turned over.
When the clamping assembly 430 of the present invention is used, the motor 436 rotates to drive the lead screw 435 to rotate, so as to drive the sliding block 434 to move downward, when the sliding block moves to the point where the two second connecting rods 433 are collinear, the jaws 431 clamp the storage layer 210 to the rotating frame 421, at this time, the two first connecting rods 432 and the two second connecting rods 433 are collinear, and the whole clamping assembly 430 forms a dead point position of the mechanism in the clamping state, so as to provide a sufficient reaction force for the clamping assembly 430, and thus the clamping can be firmer.
Preferably, sliding grooves 4411 parallel to the length direction of the wood are respectively formed on two sides of the material guiding support 441 parallel to the length direction of the wood, the sliding frame 442 is a plate-shaped structure, and two ends of the sliding frame 442 are respectively slidably disposed in the sliding grooves 4411.
According to the material guide assembly, the sliding frame 442 and the storage layer 210 can enclose a first space, the first space limits the wood to be arranged in a line, so that the wood can fall off in sequence, and the situation that when the rotating frame 421 rotates, the wood above and below the storage layer 210 rolls off randomly at the same time, equipment is collided, the service life of the equipment is shortened, and even equipment failure is caused is avoided.
Specifically, the sliding frame driving device is a cylinder or a hydraulic cylinder and a piston, and can also be a screw and nut mechanism; preferably, as shown in fig. 8, the carriage driving means is a first cylinder 443, the first cylinder 443 is connected to the carriage 442, and the first cylinder 443 drives the carriage 442 to reciprocate.
According to the turnover device 400, the fixed frame 410, the rotating assembly 420, the clamping assembly 430, the material guiding assembly 440 and the wood guiding device 450 are arranged, the fixed frame 410 is used for fixedly mounting the rotating assembly 420, the rotating assembly 420 is used for driving the rotating frame 421 to rotate, the clamping assembly 430 is used for clamping and fixing the storage layer 210, the storage layer 210 is clamped firstly and then rotated, so that the storage layer 210 is turned over, then the wood is sequentially dropped through the material guiding assembly 440 and the wood guiding device 450, full-automatic wood feeding is realized through mechanical turning, manual turning and conveying feeding are replaced, and therefore labor cost is reduced, and working efficiency and safety are improved.
The storage layer carrying device 500 of the intelligent workshop conveying system is used for carrying the storage layer 210 and can carry the storage layer 210 to the rotating frame 421; the storage level mover 500 includes a cross member 510; a translational movement device 520 provided on the cross beam 510; the translational motion device 520 is connected with a first driving system; a vertical beam 530 is arranged on the translational motion device 520, and the first driving system can drive the translational motion device 520 to move so as to drive the vertical beam 530 to reciprocate linearly left and right; a vertical movement device 540 is arranged on the vertical beam 530; a second driving system is connected to the vertical movement device 540; the vertical movement device 540 is provided with a hoisting assembly 550, the second driving system drives the vertical movement device 540 to move, so that the hoisting assembly 550 is driven to move up and down, and the hoisting assembly 550 can hoist the storage layer 210.
The hoist assembly 550 of the present invention includes a boom support 551 connected to the vertical motion device 540; two ends of the suspension arm bracket 551 are respectively provided with a suspension arm 553 in a sliding way; a boom driving system is connected to the boom 553, and the boom driving system drives the boom 553 to reciprocate left and right on the boom frame 551, and as shown in fig. 9 to 10, the boom 553 can be caught on the lifting lug 213, thereby lifting the storage level 210. Specifically, in this embodiment, the boom driving system is a second cylinder 552.
The working principle of the storage layer transporting apparatus 500 is: when the storage layer 210 needs to be hoisted to the turnover device 400 layer by layer from the storage rack 100, the first driving system of the storage rack drives the translational movement device 520 to drive the vertical beam 530 to move to a set position above the storage layer 210, the second driving system drives the vertical movement device 540 to move to drive the hoisting assembly 550 to move downwards to a set position, then, the second air cylinder 552 is started, the piston rod of the second air cylinder 552 pushes the hoisting arm 553 to move to the set position towards the storage layer, and at this time, the hoisting arm 553 is located below the hoisting lug 213; then, the vertical movement device 540 is driven to move to drive the hoisting assembly 550 to move upwards, so as to hoist the storage layer 210; the translational motion device 520 moves to drive the hoisting assembly 550 to move, further drives the storage layer 210 to move to a set position above the turnover device 400, drives the vertical motion device 540 again to drive the hoisting assembly 550 to move downwards, when the storage layer 210 is driven by the hoisting assembly 550 to contact with the rotating rack 421, the hoisting assembly 550 continues to move downwards for a set distance, at this time, the suspension arm 553 is separated from the lifting lug 213 and is positioned below the lifting lug 213, drives the second air cylinder 552 to move to drive the suspension arm 553 to move towards a direction away from the storage layer 210 to a set distance, drives the vertical motion device 540 to move to drive the hoisting assembly 550 to move upwards, when the turnover device 400 turns over the storage layer 210 and resets again, the storage layer handling device 500 repeats the above actions, lifts the storage layer 210 from the turnover device 400 to an empty storage rack, repeats the above actions, and lifts the storage layer 210 with wood on the next layer to the turnover device 400, the automatic feeding before wood processing is realized by repeating the steps.
The workshop intelligent conveying system is connected with a wood feeding device 600 of a wood processing workshop, specifically, the wood feeding device 600 is connected with the wood guide plate 451, wood rolled off through the wood guide plate 451 is conveyed to an existing wood conveying device in the processing workshop by the wood feeding device 600, the wood feeding device 600 is an existing device, and details are not repeated herein;
the intelligent electric control system is respectively in communication connection with the field automation equipment such as the counter 220, the AGV trolley 300, the turnover device 400, the storage layer handling device 500, the wood feeding device 600 and the like. How to realize the automatic control of the field devices such as the AGV trolley 300, the turnover device 400, the storage layer carrying device 500 and the like through the control program of the intelligent electric control system belongs to the prior mature technology, and the detailed description is not repeated herein;
the working principle of the intelligent workshop conveying system is as follows:
in this embodiment, as shown in fig. 11, the timber factory is divided into three areas, namely, a rack loading area 10, a timber storage area 20 and a timber processing workshop 30, wherein the rack loading area 10 is provided with a rack storage 100, the rack loading area 10 is provided with a storage layer conveying device 500, and the timber processing workshop 30 is provided with a turning device 400, a storage layer conveying device 500, a timber loading device 600 and the like.
After the timber arrives at a factory, the unloaded timber is put into the bottommost storage layer 210 placed on the storage rack, then the next storage layer 210 is hoisted to the bottommost storage layer 210 through the storage layer transporting device 500 and fixed, the timber is continuously loaded, and at least one storage rack 200 is filled; the inside settlement position that gets into supporter 100 is gone to intelligence electrical system control AGV dolly, and control AGV dolly elevating system withstands storage rack 200 and makes it break away from with supporter 100, and according to information such as timber rank that timber was divided, intelligence electrical system control AGV dolly transports storage rack 200 to the inside assigned position of timber storage area 20 according to the route of traveling of setting for.
When wood processing is needed, the AGV trolley 300 is controlled by the intelligent electric control system to automatically convey the designated storage rack 200 in the wood storage area 20 to the wood processing workshop 30 according to a set path, the storage rack 200 is placed on the storage rack 100, the storage layer conveying device 500 is controlled by the intelligent electric control system to lift the storage layer 210 to the rotating frame 421, at the moment, the proximity switch 2143 detects a detection object, the bolt type electromagnet 2142 is electrified, and the bolt of the bolt type electromagnet 2142 is moved out of the baffle positioning hole of the movable baffle 2141.
Then, the intelligent electric control system drives the clamping assembly 430 to clamp the storage level 210, and then controls the sliding frame driving device to drive the sliding frame 442 to move from the side part of the material guiding support 441 to the middle part to a set position, at this time, the sliding frame 442 and the storage level 210 enclose a first space, and the first space limits the wood to be capable of being arranged in only one line; the intelligent electric control system controls the rotary driving device 422 to move to drive the rotary frame 421 to rotate, the wood rolls down when the rotary frame 421 is turned over, the movable baffle 2141 is pushed to swing when the wood rolls down to allow the wood to roll out from the storage layer 210, and the wood is arranged in a row and sequentially rolls down to the loading position of the wood loading device 600 under the limitation of the first space and a second space formed by the wood guide plate 451 and the wood guide frame 452 in the rolling process;
the intelligent electric control system controls the screwing rack 421 to reset, meanwhile, the movable baffle 2141 resets under the action of gravity, the intelligent electric control system drives the clamping assembly 430 to loosen the storage layer 210, then drives the storage layer carrying device 500 to hoist the emptied storage layer 210 from the turnover mechanism 400 to the storage rack 100 for storing the emptied storage layer 210, and in the process that the storage layer 210 leaves the turnover mechanism 400, when the proximity switch 2143 cannot detect a detected object, the plug-type electromagnet 2142 is powered off, and the plug of the plug-type electromagnet 2142 is inserted into the baffle positioning hole of the movable baffle 2141;
repeating the above steps until all the storage levels 210 of the storage rack 200 are completely emptied;
the AGV cart is driven to transport the empty storage rack 200 to a designated location.
The words of front, back, left, right, up and down, etc. in the present invention are only for convenience of describing the structure and do not form a limitation on the technical solution. The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The intelligent workshop conveying system is characterized by comprising a placement frame (100); a storage rack (200) can be placed at a set position above the placement rack (100), and the storage rack (200) comprises a plurality of storage layers (210); the automatic guided vehicle system further comprises an intelligent electric control system, wherein the intelligent electric control system is in communication connection with an AGV trolley (300), a turnover device (400) and a storage layer handling device (500); the AGV trolley (300) is provided with a lifting device;
the storage layer (210) comprises a bottom plate (217), a frame (215) is arranged on the bottom plate (217), an upper positioning part (211) is arranged at the top of the frame (215), a lower positioning part is arranged at the bottom of the bottom plate (217) and matched with the upper positioning part (211), an opening and closing part (214) is arranged on the frame (215), and the opening and closing part (214) has two states of locking and opening;
the turnover device (400) comprises a fixed frame (410); a rotating assembly (420) is arranged on the fixed frame (410), the rotating assembly (420) comprises a rotating frame (421) with one end hinged on the fixed frame (410), and the rotating frame (421) is connected with a rotating driving device (422) for driving the rotating frame (421) to rotate; a clamping component (430) is arranged on the rotating component (420); a material guiding assembly (440) is arranged on the rotating frame (421), the material guiding assembly (440) comprises a material guiding support (441) fixedly arranged on the rotating frame (421), a sliding frame (442) is arranged on the material guiding support (441) in a sliding manner, the sliding frame (442) and the storage layer (210) can enclose a first space, and the first space limits the wood to be arranged in only one row; a sliding frame driving device is connected with the sliding frame (442).
2. The intelligent conveying system for workshops according to claim 1, characterized in that the clamping assembly (430) comprises at least two clamping jaws (431), the clamping jaws (431) are respectively arranged at two sides of the rotating frame (421), the upper parts of the clamping jaws (431) can clamp the storage layer (210) on the rotating frame (421), and the middle parts of the clamping jaws (431) are hinged on the rotating frame (421); the lower part of the jaw (431) is hinged with a first connecting rod (432); the first connecting rod (432) is hinged with a second connecting rod (433); a sliding block (434) is hinged to the second connecting rod (433); the sliding block (434) is connected with a lead screw (435); and a motor (436) is connected with the lead screw (435).
3. The intelligent conveying system for workshops according to claim 2, characterised in that the storage level handling device (500) comprises a cross beam (510); a translational movement device (520) arranged on the cross beam (510); the translational motion device (520) is connected with a first driving system; a vertical beam (530) is arranged on the translational motion device (520); a vertical movement device (540) is arranged on the vertical beam (530); a second driving system is connected with the vertical movement device (540); and a hoisting assembly (550) is arranged on the vertical movement device (540).
4. The intelligent conveying system for workshops according to claim 3, characterised in that the hoisting assembly (550) comprises a boom support (551) connected with the vertical movement device (540); two ends of the suspension arm bracket (551) are respectively provided with a suspension arm (553) in a sliding way; the boom (553) is connected with a boom drive system.
5. The intelligent workshop conveying system according to claim 4, wherein the turnover device (400) is provided with a detection object, the opening and closing component (214) comprises a movable baffle (2141), the upper end of the movable baffle (2141) is hinged to the top of the frame (215), and the lower end of the movable baffle (2141) is provided with a baffle positioning hole; a bolt type electromagnet (2142) is arranged on the bottom plate (217), and a bolt of the bolt type electromagnet (2142) can be inserted into the baffle positioning hole; the bolt type electromagnet (2142) is connected with a proximity switch (2143), and the proximity switch (2143) is matched with the detection object.
6. The intelligent workshop conveying system according to claim 5, wherein the fixing frame (410) is fixedly connected with a wood guide device (450), the wood guide device (450) comprises a wood guide plate (451) with one end fixedly connected with the fixing frame (410), a wood guide frame (452) is fixedly mounted on the wood guide plate (451), a second space is formed between the wood guide plate (451) and the wood guide frame (452), and the second space can limit wood to be arranged in only one row.
7. The intelligent workshop conveying system according to any one of claims 1-6, wherein a plurality of positioning grooves (212) are formed in the upper plane of the bottom plate (217), a counter (220) is arranged on the storage layer (210), and the counter (220) is matched with the positioning grooves (212).
8. The intelligent workshop conveying system according to any one of claims 1-6, wherein the upper positioning portion (211) is a cylindrical boss, and the lower positioning portion is a positioning hole.
9. The intelligent workshop conveying system according to any one of claims 1-6, wherein the rotary driving device (422) is an oil cylinder, one end of the oil cylinder is hinged to the fixed frame (410), and the other end of the oil cylinder is hinged to the rotary frame (421).
10. The method for conveying the intelligent workshop conveying system according to claim 6, comprising the following steps:
the method comprises the steps that an intelligent electric control system controls an AGV trolley (300) to automatically convey a designated storage rack (200) in a wood storage area (20) to a wood processing workshop (30) according to a set path, the storage rack (200) is placed on a storage rack (100), the intelligent electric control system controls a storage layer conveying device (500) to hoist a storage layer (210) onto a rotating frame (421), a proximity switch (2143) detects a detected object at the moment, a bolt type electromagnet (2142) is electrified, and a bolt of the bolt type electromagnet (2142) is moved out of a baffle positioning hole of a movable baffle (2141);
then, the intelligent electric control system drives the clamping assembly (430) to clamp the storage layer (210), and then the sliding frame driving device is controlled to drive the sliding frame (442) to move to a set position from the side part to the middle part of the material guide support (441), at the moment, the sliding frame (442) and the storage layer (210) enclose a first space, and the first space limits the wood to be arranged in only one line; the intelligent electric control system controls the rotary driving device (422) to move to drive the rotary frame (421) to rotate, when the wood rolls down, the movable baffle (2141) is pushed to swing to enable the wood to roll out from the storage layer (210), and the wood is arranged into a row and sequentially rolls down to the feeding position of the wood feeding device (600) under the limitation of the first space and the second space in the rolling process;
the intelligent electric control system controls the screwing rack (421) to reset, meanwhile, the movable baffle (2141) resets under the action of gravity, the intelligent electric control system drives the clamping assembly (430) to loosen the storage layer (210), then drives the storage layer carrying device (500) to hoist the emptied storage layer (210) from the turnover mechanism (400) to another storage rack (100) for storing the emptied storage layer (210), in the process that the storage layer (210) leaves the turnover mechanism (400), when the proximity switch (2143) cannot detect a detected object, the plug pin type electromagnet (2142) is powered off, and a plug pin of the plug pin type electromagnet (2142) is inserted into a baffle positioning hole of the movable baffle (2141);
repeating the steps until all the storage layers (210) of the storage rack (200) are completely emptied;
and finally, driving the AGV to convey the emptied storage rack (200) to a specified position by the intelligent electric control system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415701.7A CN111532644B (en) | 2020-02-17 | 2020-02-17 | Workshop intelligent conveying system containing wood guide device |
| CN202010094842.3A CN110902250B (en) | 2020-02-17 | 2020-02-17 | Intelligent workshop conveying system and conveying method thereof |
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| CN202010094842.3A CN110902250B (en) | 2020-02-17 | 2020-02-17 | Intelligent workshop conveying system and conveying method thereof |
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| CN202010415701.7A Division CN111532644B (en) | 2020-02-17 | 2020-02-17 | Workshop intelligent conveying system containing wood guide device |
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| CN110902250A true CN110902250A (en) | 2020-03-24 |
| CN110902250B CN110902250B (en) | 2020-06-19 |
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| CN202010415701.7A Active CN111532644B (en) | 2020-02-17 | 2020-02-17 | Workshop intelligent conveying system containing wood guide device |
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| CN113501335A (en) * | 2021-07-19 | 2021-10-15 | 中国核电工程有限公司 | Turning device and transportation system |
| CN113525977A (en) * | 2020-04-14 | 2021-10-22 | 天津中科智能识别产业技术研究院有限公司 | Automatic piece equipment of getting of electron packing coil stock dish |
| CN114056760A (en) * | 2021-10-25 | 2022-02-18 | 无锡深南电路有限公司 | Placing mechanism of circuit board |
| CN114873052A (en) * | 2022-04-25 | 2022-08-09 | 重庆佳利乐包装有限公司 | Wood raw material storage device |
| CN117086997A (en) * | 2023-10-10 | 2023-11-21 | 苏州苏铸智能装备有限公司 | Trolley bidirectional positioning device for static pressure molding line |
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| CN114277459B (en) * | 2021-11-30 | 2023-10-17 | 林晓琴 | Stepped heating device for preparing phenolic fibers |
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Also Published As
| Publication number | Publication date |
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| CN110902250B (en) | 2020-06-19 |
| CN111532644A (en) | 2020-08-14 |
| CN111532644B (en) | 2021-06-25 |
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