CN115352894B - Continuous automatic material supply and collection integrated equipment and operation method and production line - Google Patents

Continuous automatic material supply and collection integrated equipment and operation method and production line Download PDF

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Publication number
CN115352894B
CN115352894B CN202210815727.XA CN202210815727A CN115352894B CN 115352894 B CN115352894 B CN 115352894B CN 202210815727 A CN202210815727 A CN 202210815727A CN 115352894 B CN115352894 B CN 115352894B
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CN
China
Prior art keywords
workbench
tray
receiving
empty
full
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Application number
CN202210815727.XA
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Chinese (zh)
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CN115352894A (en
Inventor
王晓峰
荣新民
丁会茗
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Rishan Computer Accessories Jiashan Co Ltd
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Rishan Computer Accessories Jiashan Co Ltd
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Priority to CN202210815727.XA priority Critical patent/CN115352894B/en
Publication of CN115352894A publication Critical patent/CN115352894A/en
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Classifications

    • 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
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • 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
    • B65G47/88—Separating or stopping elements, e.g. fingers
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • De-Stacking Of Articles (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention provides continuous automatic feeding and receiving integrated equipment, an operation method and a production line, which comprise a controller and a machine table, wherein a feeding table, a full material table, an empty material table and a receiving table are sequentially formed on the machine table through a transfer mechanism to be connected through a material tray transplanting, a feeding manipulator is arranged at the side of the feeding table, a receiving manipulator is arranged at the side of the receiving table, jacking components are arranged below the feeding table, the full material table, the empty material table and the receiving table, limiting mechanisms and inductors are arranged at the peripheries of the feeding table and the receiving table, material stacking baffle rods are arranged at corners of the full material table and the empty material table, a material inserting mechanism is arranged at the peripheries of the full material table and the empty material table relatively, and a material lifting mechanism is arranged at the peripheries of the full material table and the empty material table relatively. According to the invention, the empty tray and the full tray can be automatically collected, and the empty tray and the full tray are automatically stacked, so that uninterrupted feeding is realized under the condition that feeding and receiving capacity is not matched, thereby saving labor cost and improving production efficiency.

Description

Continuous automatic feeding and receiving integrated equipment, operation method and production line
Technical Field
The invention belongs to the technical field of machinery, and relates to a material taking and discharging device, in particular to continuous automatic material feeding and receiving integrated equipment, an operation method and a production line.
Background
In the electronics industry, some electronic components are placed on a part on a production line for mounting, such as a chip, a patch for a circuit board, and the like. The electronic components such as chips are generally placed in a material tray, such as a plastic sucking tray, a plurality of small lattices are processed on the plastic sucking tray, the electronic components are arranged in the small lattices of the plastic sucking tray one by one, the plastic sucking tray is placed on a production line, and when in use, the electronic components are taken out and placed on components such as a circuit board, namely, loading and unloading actions are performed, so that the procedures are completed by considering corresponding loading and unloading equipment.
For example, chinese patent literature discloses a mechanical arm blanking device [ chinese patent No. cn201921028929.X ], the utility model discloses a mechanical arm blanking device, which comprises a frame, a material tray for placing materials and a mechanical arm device, wherein a horizontal workbench is arranged at the bottom of the frame, a motor and a first belt wheel driven by the motor are arranged at one end of the frame, a second belt wheel is arranged at the other end of the frame, belts are wound on the first belt wheel and the second belt wheel, the belts are positioned above the horizontal workbench, the material tray is placed on the belts, the mechanical arm device is arranged at one side of the frame, the mechanical arm device comprises a driving motor and a suction head, the suction head is arranged at the lower part of the mechanical arm device, a camera is arranged on the mechanical arm device, and a lens of the camera points to the material tray. The manipulator blanking equipment can quickly grab materials and place the materials at the required station positions, and has high production efficiency.
In the technical scheme, three transfer stations are adopted, so that the problems that the feeding capacity and the receiving capacity are not matched, the feeding and discharging manipulator needs to wait in production, manual disc replacement increases manpower investment, efficiency is affected, cost is increased and the like are caused.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides continuous automatic feeding and receiving integrated equipment, an operation method and a production line which can realize uninterrupted feeding under the condition that the receiving and discharging capacity is not matched and the number of trays is unchanged.
The continuous automatic feeding and receiving integrated device comprises a controller and a machine table, wherein a material tray is sequentially formed on the machine table through a transfer mechanism to transplant and connect a material receiving workbench, an empty workbench, a full workbench and a material discharging workbench, a material discharging manipulator is arranged on the side of the material discharging workbench, a material receiving manipulator is arranged on the side of the material receiving workbench, jacking components are arranged below the material receiving workbench, the empty workbench, the full workbench and the material discharging workbench, a limiting mechanism and an inductor are arranged on the periphery of the material discharging workbench and the periphery of the material receiving workbench, a material stacking blocking rod is arranged on the corners of the full workbench and the empty workbench, a material inserting mechanism is arranged on the periphery of the full workbench and the periphery of the empty workbench relatively, a material lifting mechanism is arranged on the periphery of the full workbench and the periphery of the empty workbench relatively, the inductor is connected with the controller through an electric signal, and the controller is connected with the material discharging manipulator, the material inserting mechanism and the limiting mechanism.
In the continuous automatic feeding and receiving integrated device, the transfer mechanism comprises synchronous belts which are arranged on two sides of the feeding workbench, the empty workbench, the full workbench and the discharging workbench in parallel, the synchronous belts on two sides are in tensioning transmission connection through synchronous wheels, and the synchronous wheels are in driving connection through a belt assembly through a servo motor.
In the continuous automatic feeding and receiving integrated equipment, at least two transfer mechanisms are arranged in a linear connection mode, transition shafts which are in switching connection are arranged between adjacent transfer mechanisms, the transition shafts are arranged in parallel with the synchronous wheels, a plurality of transition wheels are sleeved on the transition shafts, and the heights of the top surfaces of the transition wheels are flush with the heights of the top surfaces of the synchronous wheels.
In the continuous automatic feeding and receiving integrated equipment, the jacking assembly comprises a jacking seat, a jacking air cylinder is arranged on the jacking seat, a jacking rod extending upwards from the jacking air cylinder is fixedly connected with the discharging workbench, the full material workbench, the empty material workbench or the receiving workbench, a plurality of guide cylinders are arranged on the jacking seat, guide columns are vertically and slidably connected in the guide cylinders, and the top ends of the guide columns are fixedly connected with the discharging workbench, the full material workbench, the empty material workbench or the receiving workbench.
In the continuous automatic feeding and receiving integrated device, the limiting mechanism comprises a baffle plate positioned on one side of the discharging working table or the receiving working table, at least one limiting cylinder is arranged on the other side of the discharging working table or the receiving working table, a limiting block is fixedly connected to a horizontal push rod of the limiting cylinder, and the limiting block is arranged opposite to the baffle plate.
In the continuous automatic feeding and receiving integrated equipment, the material receiving workbench, the empty material workbench, the full material workbench and the material discharging workbench are square table boards, four corners of the square table boards are respectively provided with the material stacking baffle rods, the material stacking baffle rods are right-angle steel, and a material tray passing gap is reserved between the bottom of the material stacking baffle rods and the synchronous belt.
In the continuous automatic feeding and receiving integrated equipment, the material inserting mechanism comprises a material inserting cylinder, a horizontal inserting rod of the material inserting cylinder is fixedly connected with a frame, and at least two fork claws are convexly arranged on the frame towards the full material working table or the empty material working table.
In the continuous automatic feeding and receiving integrated equipment, the material lifting mechanism comprises a material lifting seat fixedly arranged on the machine table, a material lifting cylinder is arranged on the material lifting seat, a material lifting rod extending upwards from the material lifting cylinder is fixedly connected with a material lifting block, and the material lifting block is provided with a right-angle groove.
The operation method of the continuous automatic feeding and receiving integrated equipment comprises the following steps:
1) The controller drives the jacking air cylinder to drive the empty disc workbench to descend by one material disc height, so that the empty disc at the lowest position is placed on the synchronous belt, and the controller drives the servo motor to rotate forward to transfer the empty disc to the material receiving workbench;
2) The sensor at the side of the material receiving workbench senses that a material frame is in place and then sends an electric signal to the controller, the controller controls the servo motor to stop, the jacking cylinder is synchronously controlled to jack the material receiving workbench to enable the empty disc to be separated from the synchronous belt, and then the controller controls the material receiving manipulator to grab a product and put the product into the empty disc until the empty disc is fully filled;
3) The jacking cylinder drives the full-load disc to descend onto the synchronous belt,
A. Sensing that no material disc is arranged on the material placing workbench through the sensor, and driving the servo motor to reversely rotate by the controller so as to transfer the full-load disc to the material placing workbench;
b. Sensing that a material tray is arranged on the material discharging working table through the sensor, driving the servo motor to reversely rotate by the controller to transfer the full-load tray to the full-load working table and stack the full-load tray, and when the sensor senses that the material tray is not arranged on the material discharging working table, lowering the full-load tray to the synchronous belt again and transferring the full-load tray to the material discharging working table;
4) The sensor at the side of the discharging workbench senses that a material frame is in place and then sends an electric signal to the controller, the controller controls the servo motor to stop, the synchronous control jacking cylinder jacks the discharging workbench to enable the full-load disc to be separated from the synchronous belt, and then the controller controls the discharging manipulator to grasp products in the full-load disc until the disc is cleaned;
5) The jacking cylinder drives the empty disc to descend to the synchronous belt,
A. The sensor senses that no material disc is arranged on the material receiving workbench, and the controller drives the servo motor to rotate forward to transfer the empty disc to the material receiving workbench;
b. Sensing that a material tray is arranged on the material receiving workbench through the sensor, driving the servo motor to rotate forward by the controller to transfer the empty tray to the empty material workbench and superposing the empty tray, and when the sensor senses that no material tray is arranged on the material receiving workbench, unloading the empty tray to the synchronous belt again and transferring the empty tray to the material receiving workbench;
6) And recycling the steps 1) to 5) so as to realize uninterrupted automatic feeding and receiving operation.
In the operation method of the continuous automatic feeding and receiving integrated equipment, in the step 3) or the step 5), when the feeding tray is conveyed on the synchronous belt, the stacked trays in the full material workbench and/or the empty material workbench are all lifted by the tray extending out of the inserting frame through the inserting cylinder, so that the smoothness of the tray passing through the gap is ensured.
In the operation method of the continuous automatic feeding and receiving integrated equipment, in the step 3) b or the step 5) b, the inserting cylinder stretches out of the inserting frame to support a plurality of trays in the stacking cavity, the new tray is conveyed to the lower part of the stacking tray through the synchronous belt, the lifting block is lifted through the lifting cylinder to lift the new tray, and the synchronous inserting cylinder retracts into the inserting frame, so that the new tray is combined with the stacking tray.
In the operation method of the continuous automatic feeding and receiving integrated equipment, in the step 3) b or 5) b, the feeding cylinder retracts to the feeding frame, the synchronous lifting cylinder lifts one tray to a height to catch the stacked trays, then the lifting cylinder descends one tray to a height to enable the lowest tray to be placed on the synchronous belt, and the feeding cylinder stretches out of the feeding frame again to hold up the rest stacked trays, so that the tray is lowered.
A continuous automatic feeding and receiving production line comprising the continuous automatic feeding and receiving integrated device according to any one of the above.
Compared with the prior art, the continuous automatic feeding and receiving integrated equipment, the operation method and the production line have the following advantages:
The invention relates to an automatic uninterrupted feeding and receiving system applied to an automatic workshop. The tray is not required to be manually replaced in the material taking and discharging process, and under the condition that the feeding capacity and the receiving capacity are not matched, the temporary storage stacking material cavity is additionally arranged, so that the capacity is not affected. The automatic feeding device has the advantages that the empty trays and the full-load trays can be automatically collected, the empty trays and the full-load trays are automatically stacked, uninterrupted feeding is achieved under the condition that the number of the trays is unchanged, so that labor cost is saved, production efficiency is improved, feeding and discharging continuity is ensured, the automatic feeding device meets the modern mechanical automatic operation concept, and the automatic feeding device is popularized and applied in the technical field and has good market prospects.
Drawings
Fig. 1 is an overall perspective view of the present continuous automatic feeding and receiving integrated apparatus.
Fig. 2 is a perspective view of a machine in the continuous automatic feeding and receiving integrated equipment.
Fig. 3 is a top view of a machine in the continuous automatic feeding and receiving integrated equipment.
Fig. 4 is a perspective view of a full-load station in the continuous automatic feeding and receiving integrated equipment.
Fig. 5 is an internal plan view of a full-load station in the present continuous automatic feeding and receiving integrated apparatus.
In the figure, 1 part of a machine table, 1a part of a receiving work table, 1b part of a blank work table, 1c part of a full work table, 1d part of a discharging work table, 2 part of a synchronous belt, 3 parts of a synchronous wheel, 4 parts of a servo motor, 5 parts of a supporting seat, 6 parts of a transition shaft, 7 parts of a transition wheel, 8 parts of a lifting seat, 9 parts of a lifting cylinder, 10 parts of a guiding cylinder, 11 parts of a guiding column, 12 parts of a baffle plate, 13 parts of a limiting cylinder, 14 parts of a limiting block, 15 parts of an inductor, 16 parts of a stacking baffle rod, 17 parts of a material inserting cylinder, 18 parts of a inserting frame, 19 parts of a material lifting seat, 20 parts of a material lifting cylinder, 21 parts of a material lifting block, 22 parts of a receiving manipulator and 23 parts of a discharging manipulator.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1 to 5, the continuous automatic feeding and receiving integrated device comprises a controller and a machine table 1, wherein a material receiving table 1a, an empty material table 1b, a full material table 1c and a material discharging table 1d are sequentially formed on the machine table 1 through a transfer mechanism to be transplanted and connected through a material tray, a material discharging manipulator 23 is arranged on the side of the material discharging table 1d, a material receiving manipulator 22 is arranged on the side of the material receiving table 1a, jacking components are arranged below the material receiving table 1a, the empty material table 1b, the full material table 1c and the material discharging table 1d, a limiting mechanism and an inductor 15 are arranged on the peripheries of the material discharging table 1d and the material receiving table 1a, a material stacking baffle rod 16 is arranged on the corners of the full material charging table 1c and the empty material table 1b, an electric signal lifting mechanism is arranged on the peripheries of the full material charging table 1c and the empty material charging table 1b relatively, and the electric signal lifting mechanism is connected with the controller, the material discharging manipulator 23 and the jacking components are connected through the controller and the electric control mechanism 23 and the jacking components.
The transfer mechanism comprises synchronous belts 2 which are arranged on two sides of the material receiving workbench 1a, the material emptying workbench 1b, the material filling workbench 1c and the material discharging workbench 1d in parallel, the synchronous belts 2 on two sides are in tensioning transmission connection through synchronous wheels 3, and the synchronous wheels 3 are in driving connection through a belt assembly through a servo motor 4. A plurality of supporting seats 5 are fixedly arranged on the machine table 1, two slide rails which are bilaterally symmetrical are fixedly arranged on the supporting seats 5, and the synchronous belt 2 is embedded into the slide rails to form guiding sliding connection. The synchronous wheel 3 is driven to rotate forward or reversely by the servo motor 4, and the synchronous belt 2 drives the synchronous belt 2 to transport forward or reversely.
At least two transfer mechanisms are arranged in a linear connection mode, a transition shaft 6 which is in transfer connection is arranged between every two adjacent transfer mechanisms, the transition shaft 6 is arranged in parallel with the synchronous wheel 3, a plurality of transition wheels 7 are sleeved on the transition shaft 6, and the top surface heights of the transition wheels 7 are flush with the top surface height of the synchronous wheel 3.
The transition shafts 6 can rotate to enable the transition wheels 7 to integrally and synchronously rotate, and each transition wheel 7 can be rotationally sleeved on the transition shaft 6, so that when a material tray is transferred to another transfer mechanism from one transfer mechanism, the material tray realizes transfer connection through rolling of the transition wheels 7, and the transition wheels 7 passively rotate, so that only auxiliary guide and sliding supporting effects of rolling and sliding connection are provided, and the material tray is prevented from being blocked and turned over in connection gaps.
The jacking assembly comprises a jacking seat 8, a jacking air cylinder 9 is arranged on the jacking seat 8, a jacking rod extending upwards from the jacking air cylinder 9 is fixedly connected with a discharging workbench 1d, a full workbench 1c, an empty workbench 1b or a receiving workbench 1a, a plurality of guide cylinders 10 are arranged on the jacking seat 8, guide columns 11 are vertically slipped and connected in the guide cylinders 10, and the top ends of the guide columns 11 are fixedly connected with the discharging workbench 1d, the full workbench 1c, the empty workbench 1b or the receiving workbench 1a. The lifting action of the discharging workbench 1d, the full workbench 1c, the empty workbench 1b or the receiving workbench 1a is driven by the lifting cylinder 9, and the vertical stability in the lifting process is ensured by the guide sliding fit of the guide column 11 and the guide cylinder 10.
The limiting mechanism comprises a baffle 12 positioned on one side of the discharging working table 1d or the receiving working table 1a, at least one limiting cylinder 13 is arranged on the other side of the discharging working table 1d or the receiving working table 1a, a limiting block 14 is fixedly connected to a horizontal push rod of the limiting cylinder 13, and the limiting block 14 is arranged opposite to the baffle 12. The top edge of the baffle 12 is higher than the discharging workbench 1d or the receiving workbench 1a, the limiting cylinder 13 is fixedly arranged on the supporting seat 5, the supporting seat 5 is fixedly provided with a guide cylinder, the limiting block 14 is fixedly provided with a guide rod, and the guide rod penetrates into the guide cylinder to form horizontal sliding connection. The material tray on the material discharging working table 1d or the material receiving working table 1a is stopped and fixed through the clamping action of the baffle 12 and the limiting block 14.
The material receiving workbench 1a, the empty workbench 1b, the full workbench 1c and the discharging workbench 1d are square bedplate, four corners of the square bedplate are respectively provided with a material stacking baffle rod 16, the material stacking baffle rods 16 are right-angle steel, and a material tray passing gap is reserved between the bottom of the material stacking baffle rods 16 and the synchronous belt 2.
The four stacking baffle rods 16 are arranged to form a stacking cavity in a surrounding mode, the corners of the tray are coated and limited through the straight angle steel, and stacking storage of the tray from bottom to top is achieved through the stacking cavity. The remaining trays pass through the gap so that the trays pass through the stacking cavity under the conveyance of the timing belt 2.
The material inserting mechanism comprises a material inserting cylinder 17, a material inserting frame 18 is fixedly connected to a horizontal inserting rod of the material inserting cylinder 17, and at least two fork claws are convexly arranged on the material inserting frame 18 towards the full material working table 1c or the empty material working table 1 b.
The material inserting cylinder 17 is fixedly arranged on the supporting seat 5, a guide cylinder is fixedly arranged on the supporting seat 5, a guide rod is fixedly arranged on the inserting frame 18, and the guide rod penetrates into the guide cylinder to form horizontal sliding connection. The inserting frame 18 extends out of the inserting frame 18 synchronously through two opposite inserting cylinders 17 by the telescopic action between the two stacking baffle rods 16, so that a tray in the stacking cavity is supported and fixed.
The material lifting mechanism comprises a material lifting seat 19 fixedly arranged on the machine table 1, a material lifting cylinder 20 is arranged on the material lifting seat 19, a material lifting rod extending upwards from the material lifting cylinder 20 is fixedly connected with a material lifting block 21, and the material lifting block 21 is provided with a right-angle groove.
A guide cylinder is fixedly arranged on the material lifting seat 19, a guide rod is fixedly arranged on the material lifting block 21, and the guide rod penetrates into the guide cylinder to form vertical sliding connection. The lifting blocks 21 are lifted simultaneously by the opposite lifting cylinders 20 at two sides, so that the two symmetrical lifting blocks 21 synchronously lift the edges of the stacked trays and lift the stacked trays by one tray height.
Compared with the prior art, the continuous automatic feeding and receiving integrated equipment has the following advantages:
The invention relates to an automatic uninterrupted feeding and receiving system applied to an automatic workshop. The tray is not required to be manually replaced in the material taking and discharging process, and under the condition that the feeding capacity and the receiving capacity are not matched, the temporary storage stacking material cavity is additionally arranged, so that the capacity is not affected. The automatic feeding device has the advantages that the empty trays and the full-load trays can be automatically collected, the empty trays and the full-load trays are automatically stacked, uninterrupted feeding is achieved under the condition that the number of the trays is unchanged, so that labor cost is saved, production efficiency is improved, feeding and discharging continuity is ensured, the automatic feeding device meets the modern mechanical automatic operation concept, and the automatic feeding device is popularized and applied in the technical field and has good market prospects.
Example two
Based on the first embodiment, this embodiment differs in that:
the operation method of the continuous automatic feeding and receiving integrated equipment comprises the following steps:
1) The controller drives the jacking cylinder 9 to drive the empty disc workbench to descend by one material disc height, so that the empty disc at the lowest position is placed on the synchronous belt 2, and the controller drives the servo motor 4 to rotate forward to transfer the empty disc to the material receiving workbench 1a;
2) The sensor 15 at the side of the material receiving workbench 1a senses that a material frame is in place and then sends an electric signal to the controller, the controller controls the servo motor 4 to stop, the jacking cylinder 9 is synchronously controlled to jack up the material receiving workbench 1a so that an empty disc is separated from the synchronous belt 2, and then the controller controls the material receiving manipulator 22 to grab a product and put the product into the empty disc until the empty disc is full;
3) The jacking cylinder 9 drives the full-load disc to descend to the synchronous belt 2,
A. The sensor 15 senses that no tray is arranged on the discharging workbench 1d, and the controller drives the servo motor 4 to reversely rotate so as to transfer the full tray to the discharging workbench 1 d;
b. When the sensor 15 senses that a material tray is arranged on the material discharging workbench 1d, the controller drives the servo motor 4 to reversely rotate to transfer the full-load tray to the full-load workbench 1c and stack the full-load trays, and when the sensor 15 senses that no material tray is arranged on the material discharging workbench 1d, the full-load tray is lowered to the synchronous belt 2 again and transferred to the material discharging workbench 1 d;
4) The sensor 15 at the side of the discharging workbench 1d senses that a material frame is in place and then sends an electric signal to the controller, the controller controls the servo motor 4 to stop, the synchronous control jacking cylinder 9 jacks the discharging workbench 1d to enable the full-load disc to be separated from the synchronous belt 2, and then the controller controls the discharging manipulator 23 to grasp products in the full-load disc until the disc is cleared;
5) The jacking cylinder 9 drives the empty disc to descend onto the synchronous belt 2,
A. the sensor 15 senses that no material disc is arranged on the material receiving workbench 1a, and the controller drives the servo motor 4 to rotate forward to transfer the empty disc to the material receiving workbench 1 a;
b. When the inductor 15 senses that a material disc is arranged on the material receiving workbench 1a, the controller drives the servo motor 4 to rotate forward to transfer the empty disc to the empty material workbench 1b and stack the empty discs, and when the inductor 15 senses that no material disc is arranged on the material receiving workbench 1a, the empty disc is lowered to the synchronous belt 2 again and transferred to the material receiving workbench 1 a;
6) And recycling the steps 1) to 5) so as to realize uninterrupted automatic feeding and receiving operation.
In step 3) or 5), when the trays are conveyed on the synchronous belt 2, the stacked trays in the full material workbench 1c and/or the empty material workbench 1b extend out of the insertion frame 18 through the insertion cylinder 17 to support the trays in the stacking cavity, so that the clearance between the trays is ensured to be smooth.
In step 3) b or 5) b, a plurality of trays in the stacking cavity are lifted by extending the inserting cylinder 17 out of the inserting frame 18, new trays are conveyed to the position below the stacking trays by the synchronous belt 2, the new trays are lifted by lifting the lifting block 21 by lifting the material cylinder 20, and the synchronous inserting cylinder 17 is retracted into the inserting frame 18, so that the new trays are combined with the stacking trays.
In step 3) b or 5) b, the insertion cylinder 17 is retracted into the insertion frame 18, the synchronous lifting cylinder 9 is lifted by one tray height to catch the stacked trays, then the lifting cylinder 9 is lifted by one tray height to enable the lowest tray to be placed on the synchronous belt 2, and the insertion cylinder 17 is extended out of the insertion frame 18 again to lift the rest stacked trays, so that the trays are lowered.
Example III
Based on the first embodiment, this embodiment differs in that:
a continuous automatic feeding and receiving production line comprises the continuous automatic feeding and receiving integrated equipment.
Compared with the prior art, the continuous automatic feeding and receiving production line has the following advantages:
The invention relates to an automatic uninterrupted feeding and receiving system applied to an automatic workshop. The tray is not required to be manually replaced in the material taking and discharging process, and under the condition that the feeding capacity and the receiving capacity are not matched, the temporary storage stacking material cavity is additionally arranged, so that the capacity is not affected. The automatic feeding device has the advantages that the empty trays and the full-load trays can be automatically collected, the empty trays and the full-load trays are automatically stacked, uninterrupted feeding is achieved under the condition that the number of the trays is unchanged, so that labor cost is saved, production efficiency is improved, feeding and discharging continuity is ensured, the automatic feeding device meets the modern mechanical automatic operation concept, and the automatic feeding device is popularized and applied in the technical field and has good market prospects.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the machine 1, the material receiving station 1a, the blank station 1b, the full station 1c, the material discharging station 1d, the synchronous belt 2, the synchronous wheel 3, the servo motor 4, the supporting seat 5, the transition shaft 6, the transition wheel 7, the jacking seat 8, the jacking cylinder 9, the guide cylinder 10, the guide column 11, the baffle 12, the limiting cylinder 13, the limiting block 14, the sensor 15, the stacking baffle rod 16, the material inserting cylinder 17, the inserting frame 18, the material lifting seat 19, the material lifting cylinder 20, the material lifting block 21, the material receiving manipulator 22, the material discharging manipulator 23 and other terms are used in more detail. These terms are only used to more conveniently describe and explain the nature of the invention and should be construed in a manner consistent with their spirit and scope.
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Claims (12)

1. The operation method of the continuous automatic feeding and receiving integrated equipment comprises a controller and a machine table, wherein a receiving workbench, an empty workbench, a full workbench and an unloading workbench sequentially form a tray for transplanting and connecting through a transfer mechanism on the machine table, an unloading manipulator is arranged on the side of the unloading workbench, a receiving manipulator is arranged on the side of the receiving workbench, jacking components are arranged below the receiving workbench, the empty workbench, the full workbench and the unloading workbench, limiting mechanisms and inductors are arranged on the peripheries of the discharging workbench and the receiving workbench, stacking baffle rods are arranged on corners of the full workbench and the empty workbench, a material inserting mechanism is arranged on the peripheries of the full workbench and the empty workbench relatively, a material lifting mechanism is arranged on the peripheries of the full workbench and the empty workbench relatively, the inductors are electrically connected with the controller through electrical signals, and the controller is electrically connected with the unloading manipulator, the receiving manipulator, the jacking components, the limiting mechanisms and the material lifting mechanisms;
The operation method of the continuous automatic feeding and receiving integrated equipment is characterized by comprising the following steps of:
1) The controller drives the jacking air cylinder to drive the empty disc workbench to descend by one material disc height, so that the empty disc at the lowest position is placed on the synchronous belt, and the controller drives the servo motor to rotate forward to transfer the empty disc to the material receiving workbench;
2) The sensor at the side of the material receiving workbench senses that a material frame is in place and then sends an electric signal to the controller, the controller controls the servo motor to stop, the jacking cylinder is synchronously controlled to jack the material receiving workbench to enable the empty disc to be separated from the synchronous belt, and then the controller controls the material receiving manipulator to grab a product and put the product into the empty disc until the empty disc is fully filled;
3) The jacking cylinder drives the full-load disc to descend onto the synchronous belt,
A. Sensing that no material disc is arranged on the material placing workbench through the sensor, and driving the servo motor to reversely rotate by the controller so as to transfer the full-load disc to the material placing workbench;
b. Sensing that a material tray is arranged on the material discharging working table through the sensor, driving the servo motor to reversely rotate by the controller to transfer the full-load tray to the full-load working table and stack the full-load tray, and when the sensor senses that the material tray is not arranged on the material discharging working table, lowering the full-load tray to the synchronous belt again and transferring the full-load tray to the material discharging working table;
4) The sensor at the side of the discharging workbench senses that a material frame is in place and then sends an electric signal to the controller, the controller controls the servo motor to stop, the synchronous control jacking cylinder jacks the discharging workbench to enable the full-load disc to be separated from the synchronous belt, and then the controller controls the discharging manipulator to grasp products in the full-load disc until the disc is cleaned;
5) The jacking cylinder drives the empty disc to descend to the synchronous belt,
A. The sensor senses that no material disc is arranged on the material receiving workbench, and the controller drives the servo motor to rotate forward to transfer the empty disc to the material receiving workbench;
b. Sensing that a material tray is arranged on the material receiving workbench through the sensor, driving the servo motor to rotate forward by the controller to transfer the empty tray to the empty material workbench and superposing the empty tray, and when the sensor senses that no material tray is arranged on the material receiving workbench, unloading the empty tray to the synchronous belt again and transferring the empty tray to the material receiving workbench;
6) And recycling the steps 1) to 5) so as to realize uninterrupted automatic feeding and receiving operation.
2. The method according to claim 1, wherein the transfer mechanism comprises synchronous belts arranged in parallel on two sides of the material receiving station, the material emptying station, the material filling station and the material discharging station, the synchronous belts on two sides are in tension transmission connection by synchronous wheels, and the synchronous wheels are in driving connection by a servo motor through a belt assembly.
3. The operation method of the continuous automatic feeding and receiving integrated equipment according to claim 2, wherein at least two transfer mechanisms are arranged in a linear connection mode, transition shafts which are in switching connection are arranged between adjacent transfer mechanisms, the transition shafts are arranged in parallel with the synchronous wheels, a plurality of transition wheels are sleeved on the transition shafts, and the heights of the top surfaces of the transition wheels are level with the heights of the top surfaces of the synchronous wheels.
4. The operation method of continuous automatic feeding and receiving integrated equipment according to claim 1, wherein the jacking component comprises a jacking seat, a jacking cylinder is arranged on the jacking seat, a jacking rod extending upwards from the jacking cylinder is fixedly connected with the discharging work table, the full work table, the empty work table or the receiving work table, a plurality of guide cylinders are arranged on the jacking seat, guide columns are vertically slipped and connected in the guide cylinders, and the top ends of the guide columns are fixedly connected with the discharging work table, the full work table, the empty work table or the receiving work table.
5. The operation method of continuous automatic feeding and receiving integrated equipment according to claim 1, wherein the limiting mechanism comprises a baffle plate positioned on one side of the discharging working table or the receiving working table, at least one limiting cylinder is arranged on the other side of the discharging working table or the receiving working table, a limiting block is fixedly connected to a horizontal push rod of the limiting cylinder, and the limiting block is arranged opposite to the baffle plate.
6. The operation method of the continuous automatic feeding and receiving integrated equipment according to claim 2, wherein the receiving workbench, the empty workbench, the full workbench and the discharging workbench are square bedplate, four corners of the square bedplate are respectively provided with the stacking baffle rod, the stacking baffle rod is right-angle steel, and a material disc passing gap is reserved between the bottom of the stacking baffle rod and the synchronous belt.
7. The method according to claim 1, wherein the material inserting mechanism comprises a material inserting cylinder, a horizontal inserting rod of the material inserting cylinder is fixedly connected with an inserting frame, and at least two fork claws are convexly arranged towards the full material working platform or the empty material working platform.
8. The method according to claim 1, wherein the material lifting mechanism comprises a material lifting seat fixedly arranged on the machine table, a material lifting cylinder is arranged on the material lifting seat, a material lifting rod extending upwards from the material lifting cylinder is fixedly connected with a material lifting block, and the material lifting block is provided with a right-angle groove.
9. The method according to claim 1, wherein in step 3) or 5), when the feeding tray is fed on the synchronous belt, the stacking trays in the full material station and/or the empty material station are lifted by the tray extending out of the insertion frame through the insertion cylinder, so that the clearance between the trays is ensured.
10. The method of claim 9, wherein in step 3) b or 5) b, the trays in the stacking chamber are lifted by the insertion cylinder extending out of the insertion frame, the new tray is transported to the lower part of the stacking tray by the synchronous belt, the new tray is lifted by the lifting cylinder lifting the lifting block, and the synchronous insertion cylinder is retracted into the insertion frame, thereby combining the new tray with the stacking tray.
11. The method of claim 9, wherein in step 3) b or 5) b, the tray inserting cylinder is retracted to the tray inserting frame, the lifting cylinder is lifted by one tray height to receive the stacked trays, then the lifting cylinder is lifted by one tray height to place the lowest tray on the synchronous belt, and the tray inserting cylinder is extended out of the tray inserting frame again to hold the rest stacked trays, thereby realizing the tray lowering.
12. A continuous automatic feeding and receiving production line, characterized by comprising a method of operating a continuous automatic feeding and receiving integrated device according to any one of claims 1 to 8.
CN202210815727.XA 2022-07-12 2022-07-12 Continuous automatic material supply and collection integrated equipment and operation method and production line Active CN115352894B (en)

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CN211310163U (en) * 2019-11-01 2020-08-21 东莞道元自动化技术有限公司 Feeding device
CN213010802U (en) * 2020-08-18 2021-04-20 苏州恊合自动化科技有限公司 Charging tray type automatic feeding and receiving mechanism
CN215515819U (en) * 2021-07-27 2022-01-14 江苏创源电子有限公司 Caching mechanism

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CN113522796A (en) * 2021-07-05 2021-10-22 荣旗工业科技(苏州)股份有限公司 Substrate detection system and detection method

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