WO2024012433A1 - Refrigerator flipping system - Google Patents

Refrigerator flipping system Download PDF

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Publication number
WO2024012433A1
WO2024012433A1 PCT/CN2023/106721 CN2023106721W WO2024012433A1 WO 2024012433 A1 WO2024012433 A1 WO 2024012433A1 CN 2023106721 W CN2023106721 W CN 2023106721W WO 2024012433 A1 WO2024012433 A1 WO 2024012433A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerator
flipping
sensor
area
clamping
Prior art date
Application number
PCT/CN2023/106721
Other languages
French (fr)
Chinese (zh)
Inventor
姚龙
孙贤
Original Assignee
合肥海尔电冰箱有限公司
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 合肥海尔电冰箱有限公司, 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 合肥海尔电冰箱有限公司
Publication of WO2024012433A1 publication Critical patent/WO2024012433A1/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
    • 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
    • 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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors

Definitions

  • the invention relates to the technical field of home appliance product production lines, and in particular to a refrigerator flipping system.
  • An object of the present invention is to provide a refrigerator flipping system that solves at least any aspect of the above technical problems.
  • a further object of the present invention is to realize automatic flipping of the refrigerator and improve the flipping efficiency of the refrigerator.
  • Another further object of the present invention is to save manpower and reduce production costs.
  • Another further object of the present invention is to reduce the risk of damage to the refrigerator and reduce the defective rate of the refrigerator.
  • the present invention provides a refrigerator flipping system, including: a frame; a flipping device disposed on the frame and having a flipping axis; and a conveying device disposed on the flipping device and configured to convey the refrigerator to a preset position.
  • the flipping area the first detection device is provided on the flipping device and is configured to detect the position of the refrigerator relative to the flipping device, and output an in-position signal after the refrigerator reaches the flipping area
  • the clamping device is disposed on the flipping device and is configured After obtaining the in-position signal, it cooperates with the transmission device to clamp the refrigerator; the flip device is configured to flip 180° around the flip axis after the refrigerator is clamped to drive the refrigerator to flip.
  • the frame includes two support members, which are arranged on the frame along the direction of the turning axis. Both ends; the turning device includes two roller mechanisms and two connecting frames; the two roller mechanisms are respectively located on two supports, and the two connecting frames are arranged between the two roller mechanisms and are symmetrically arranged along the turning axis.
  • the area between the connecting frames forms a flip area.
  • the refrigerator flipping system also includes: a second detection device configured to detect the position of the refrigerator relative to the conveying device, and output a start signal after the refrigerator reaches the preset conveying area;
  • the conveying device includes two conveying devices arranged oppositely. assembly, the area between the two transmission assemblies forms a transmission area; the two transmission assemblies are respectively arranged on two connecting frames, and the transmission direction of the transmission device is perpendicular to the direction of the turning axis;
  • the transmission device is configured to acquire the start signal After that, the refrigerator is transferred to the flipping area;
  • the transfer device is further configured to transfer the refrigerator to leave the transfer area after the flipping device completes the flipping.
  • the first detection device includes a first sensor and a second sensor; wherein the first sensor and the second sensor are arranged on the connecting frame at intervals along the conveying direction of the conveying device; and the first sensor and the second sensor are respectively located in the turning area. both ends.
  • the second detection device includes a third sensor and a fourth sensor; the output end of the third sensor and the output end of the fourth sensor are respectively arranged on two connecting frames and are symmetrically distributed around the flip axis; the third sensor and the fourth sensor The four sensors are configured to share a receiving end.
  • the receiving end is arranged on the frame and is configured to be opposite to the output end of the third sensor or the output end of the fourth sensor.
  • the refrigerator flipping system also includes: a first power device, including two driving assemblies, respectively provided on two connecting frames, and configured to provide power to the two transmission assemblies respectively.
  • the clamping device includes two clamping assemblies, respectively arranged on the two connecting frames and opposite to the turning area; and the clamping device is configured to activate the corresponding clamping assembly according to the start signal, so that the clamping The tightening component cooperates with the transmission component to clamp the refrigerator.
  • a limit sensor is provided on both clamping components, and the limit sensor is configured to detect whether the refrigerator is clamped, and to output a clamping signal after the refrigerator is clamped; the flip device is configured to obtain After receiving the clamping signal, it flips 180° around the flip axis to drive the refrigerator to flip.
  • a soft medium is attached to the surface of the limit sensor in contact with the refrigerator to avoid damaging the refrigerator.
  • the refrigerator flipping system also includes: a second power device, disposed on the frame, configured to provide power to the flipping device; and the second power device is configured as a stepper motor.
  • the refrigerator flipping system of the present invention is provided with a transmission device to transport the refrigerator, and the first detection device detects Measure the position of the refrigerator. After the refrigerator reaches the preset flipping area, the refrigerator is clamped using the cooperation of the clamping device and the transmission device, and then the flipping device is controlled to flip 180° to drive the refrigerator to flip, thereby realizing automatic flipping of the refrigerator, which not only reduces It reduces labor costs, avoids worker injuries, reduces the risk of damage to the refrigerator, and further improves the production efficiency of the refrigerator.
  • the transmission device includes two oppositely arranged transmission assemblies
  • the clamping device also includes two oppositely arranged clamping assemblies, so that after the flipping device drives the refrigerator to complete a 180° flip, the transfer device will After the refrigerator is sent out of the transfer area, the flipping device can flip the next refrigerator without flipping back to its original position, thereby improving the production efficiency of the refrigerator.
  • the refrigerator flipping system of the present invention is provided with a first detection device, a second detection device and a limit sensor, and controls the transmission device and clamping device according to the signals sent by the first detection device, the second detection device and the limit sensor.
  • the device and the start and stop of the flipping device are controlled, thereby realizing automatic flipping of the refrigerator, improving the flipping accuracy of the refrigerator, and reducing the risk of collision of the refrigerator.
  • the refrigerator flipping system of the present invention attaches a soft medium to the surface where the limit sensor contacts the refrigerator, so that the refrigerator box is in contact with the soft medium, thereby avoiding damage to the refrigerator box and reducing defects of the refrigerator. Rate.
  • Figure 1 is a schematic structural diagram of a refrigerator flipping system according to one embodiment of the present invention.
  • Figure 2 is a schematic partial enlarged view of area A in Figure 1;
  • FIG. 3 is a schematic diagram of the cooperation between the refrigerator flipping system and the refrigerator according to one embodiment of the present invention
  • Figure 4 is a schematic structural diagram of the refrigerator flipping system from another angle according to one embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of the refrigerator flipping system from another angle according to one embodiment of the present invention.
  • Figure 6 is a schematic partial enlarged view of area B in Figure 5;
  • Figure 7 is a schematic top view of a refrigerator flipping system according to one embodiment of the present invention.
  • Figure 8 is a schematic side view of a refrigerator flipping system according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a refrigerator flipping system 10 according to an embodiment of the present invention.
  • FIG. 2 is a schematic partial enlarged view of area A in FIG. 1 .
  • Figure 3 is a schematic diagram of the cooperation between the refrigerator flipping system 10 and the refrigerator 20 according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of the refrigerator flipping system 10 from another angle according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of the refrigerator flipping system 10 from another angle according to an embodiment of the present invention.
  • FIG. 6 is a schematic partial enlarged view of area B in FIG. 5 .
  • Figure 7 is a schematic top view of the refrigerator flipping system 10 according to one embodiment of the present invention.
  • Figure 8 is a schematic side view of the refrigerator flipping system 10 according to one embodiment of the present invention.
  • the solution of this embodiment provides a refrigerator flipping system 10.
  • the refrigerator flipping system 10 may generally include: a frame 100, a flipping device 200, a transmission device 600, a first detection device 300, and a clamping device 400.
  • the turning device 200 is arranged on the frame 100 and has a turning axis.
  • the conveying device 600 is disposed on the flipping device 200 and is configured to convey the refrigerator 20 to a preset flipping area.
  • the first detection device 300 is provided on the flipping device 200 and is configured to detect the position of the refrigerator 20 relative to the flipping device 200 and output an in-position signal after the refrigerator 20 reaches the flipping area.
  • the clamping device 400 is provided on the flipping device 200 and is configured to cooperate with the transmission device 600 to clamp the refrigerator 20 after acquiring the in-position signal.
  • the flip device 200 is configured to flip 180° around the flip axis after the refrigerator 20 is clamped, so as to drive the refrigerator 20 to flip.
  • the transmission device 600 is used to transport the refrigerator 20, and the first detection device 300 is set up to detect the position of the refrigerator 20. After the refrigerator 20 reaches the preset flipping area, the clamping device 400 is used to clamp the refrigerator 20, and then Controlling the flipping device 200 to flip 180° drives the refrigerator 20 to flip, thereby realizing automatic flipping of the refrigerator 20, which not only reduces labor costs and avoids worker injuries, but also reduces the risk of damage to the refrigerator 20, and further improves the efficiency of the refrigerator. 20% production efficiency.
  • the first detection device 300 is provided to detect the position of the refrigerator 20, thereby improving the position accuracy of the refrigerator 20. After ensuring that the refrigerator 20 is in the preset flipping area, the clamping device 400 is then used to clamp the refrigerator 20, thereby improving the clamping success rate of the clamping device 400 and reducing the risk of damage to the refrigerator 20.
  • the clamping device 400 is used to clamp the refrigerator 20, and then the rotation of the flipping device 200 itself is used to drive the refrigerator 20 clamped by the clamping device 400 located thereon to flip over, so that the refrigerator 20
  • the clamping action and the turning action are completed by two devices respectively, thereby improving the structural stability of the refrigerator turning system 10 itself.
  • the frame 100 includes two support members 110 , which are disposed at both ends of the frame 100 along the direction of the flip axis.
  • the turning device 200 includes two roller mechanisms 210 and two connecting frames 220 .
  • the two roller mechanisms 210 are respectively located on the two supports 110.
  • the two connecting frames 220 are arranged between the two roller mechanisms 210 and are symmetrically arranged along the turning axis.
  • the area between the two connecting frames 220 forms a turning area.
  • two support members 110 are formed at both ends of the frame 100 , and the two roller mechanisms 210 of the flipping device 200 are respectively provided on the two support members 110 .
  • Each support member 110 is provided with two rollers 120 , respectively located at both ends of the support member 110 .
  • a first groove 211 is provided on the outer peripheral surface of the roller mechanism 210 .
  • the size of the first groove 211 is adapted to the size of the roller 120 so that the roller 120 can be embedded in the first groove 211 .
  • the roller 120 is arranged on the support member 110 to contact the roller mechanism 210, thereby providing support force to the roller mechanism 210 and at the same time reducing the frictional resistance between the roller mechanism 210 and the support member 110, thereby ensuring the roller mechanism.
  • the 210 flips smoothly.
  • two symmetrically distributed connecting frames 220 are connected between the two roller mechanisms 210 , and the area between the two connecting frames 220 forms a turning area.
  • the two roller mechanisms 210 rotate, driving the connecting frame 220 and the refrigerator 20 in the flipping area to rotate.
  • the refrigerator flipping system 10 may also generally include: a second detection device 500 .
  • the second detection device 500 is configured to detect the position of the refrigerator 20 relative to the transfer device 600 and output a start signal after the refrigerator 20 reaches the preset transfer area.
  • the conveying device 600 includes two conveying assemblies 610 arranged oppositely, and the area between the two conveying assemblies 610 forms a conveying area.
  • the two transmission assemblies 610 are respectively arranged on the two connecting frames 220 on, and the conveying direction of the conveying device 600 is perpendicular to the direction of the turning axis.
  • the conveying device 600 is configured to convey the refrigerator 20 to the turning area after acquiring the starting signal.
  • the conveying device 600 is also configured to convey the refrigerator 20 to leave the conveying area after the turning device 200 completes turning.
  • the refrigerator 20 is automatically transported to the flipping area after entering the transmission area, and after the flipping device 200 completes the flipping, the refrigerator 20 is transported out of the transmission area, thereby Automatic transmission and flipping of the refrigerator 20 are realized, thereby improving the production efficiency of the refrigerator 20 .
  • the transfer device 600 by arranging the transfer device 600 to include two transfer assemblies 610, the two transfer assemblies 610 are respectively located on the two connecting frames 220, so that the flipping device 200 flips 180° front and back, and the refrigerator 20 located in the flipping area There is always a transfer assembly 610 that can support and transfer the refrigerator 20 below, thereby ensuring the support and transfer of the refrigerator 20.
  • the conveyor mechanism 611 may be configured as a conveyor belt or conveyor chain.
  • the conveying device 600 may be configured to stop operating after conveying the refrigerator 20 to the turning area, and continue to operate after the refrigerator 20 completes turning.
  • the clamping device 400 may be configured to cooperate with the conveying device 600 to clamp the refrigerator 20 after acquiring the in-position signal and after a first preset time interval. This ensures that the transmission device 600 completes stopping operation and ensures smooth clamping of the refrigerator 20 .
  • the first preset time can be set according to the clamping speed of the clamping device 400, and generally can be preferably set to 1 second.
  • the conveying device 600 can also be configured to start the conveying device 600 again after a second preset time interval after detecting that the refrigerator 20 has been turned over, thereby ensuring that the clamping device 400 is returned to its position and the smooth conveying of the refrigerator 20 is ensured.
  • the second preset time can be set according to the return speed of the clamping device 400, and generally can be preferably set to 2 seconds.
  • the conveying device 600 is further configured to control the conveying device 600 to run for a third preset time and then stop after the flipping device 200 is completed.
  • the third preset time can be set according to the distance of the refrigerator 20 from the transfer area and the transfer speed of the transmission device, so that after the transmission device runs for the third preset time, the refrigerator 20 leaves the transfer area. This ensures that the refrigerator 20 can leave the conveying area smoothly and avoids the conveying device 600 from idling for a long time, causing unnecessary energy consumption.
  • the third preset time may be preferably set to 5 seconds.
  • the first detection device 300 includes a first sensor 310 and a second sensor 320; wherein the first sensor 310 and the second sensor 320 are arranged on the connecting frame 220 at intervals along the conveying direction of the conveying device 600; and the first sensor 310 and the second sensor 320 are respectively located at both ends of the turning area.
  • the first detection device 300 when the first sensor 310 and the second sensor 320 are triggered in sequence, or when the second sensor 320 and the first sensor 310 are triggered in sequence, the first detection device 300 outputs an in-position signal.
  • the first sensor 310 and the second sensor 320 may be configured as photoelectric sensors.
  • the output terminals and input terminals of the first sensor 310 and the second sensor 320 may be respectively provided on the two connecting frames 220 .
  • the distance between the first sensor 310 and the second sensor 320 can be set to be slightly smaller than the minimum size of the side wall of the refrigerator 20, so that the refrigerator 20 can be detected by the first detection device 300 after entering the flipping area in any shape. arrive.
  • the output end 311 of the first sensor and the output end 321 of the second sensor can be spaced apart on the same connecting frame 220, and the input end 312 of the first sensor and The input terminal 322 of the second sensor is correspondingly arranged on another connecting frame 220 .
  • the output terminal 311 of the first sensor and the input terminal 322 of the second sensor may be arranged on the same connecting frame 220 at intervals, and the input terminal 312 of the first sensor and the output terminal 321 of the second sensor are arranged correspondingly. On another connecting frame 220.
  • the second detection device 500 includes a third sensor and a fourth sensor; the output end 510 of the third sensor and the output end 520 of the fourth sensor are respectively provided on the two connecting frames 220 and are symmetrically distributed around the flip axis; the third sensor and The fourth sensor is configured to share a receiving end 530.
  • the receiving end 530 is disposed on the frame 100 and is configured to be opposite to the output end 510 of the third sensor or the output end 520 of the fourth sensor.
  • the output end 510 of the third sensor and the output end 520 of the fourth sensor are arranged to be symmetrically distributed with the flip axis as the center, and the output end shared by the third sensor and the fourth sensor is arranged on the frame 100 , so that the flipping device 200 is flipped forward and backward, and the receiving end 530 is opposite to the output end 510 of the third sensor or the output end 520 of the fourth sensor. This ensures that the flipping device 200 can be detected by the second detection device 500 before and after the flipping device 200 flips 180°, and after the refrigerator 20 enters the transmission area.
  • the output end 510 of the third sensor is opposite to the input end.
  • the output signal of the third sensor is cut off, and the second detection device 500 outputs a start signal that the third sensor is triggered.
  • the transmission component 610 of the transmission device 600 that is opposite to the output end 510 of the third sensor is activated.
  • the conveying component 610 in the conveying device 600 on the same side as the output end 510 of the third sensor is activated.
  • the output end 520 of the fourth sensor is opposite to the input end.
  • the output signal of the fourth sensor is cut off, and the second detection device 500 outputs a start signal that the fourth sensor is triggered.
  • Transfer component 610 is activated.
  • the conveying component 610 in the conveying device 600 on the same side as the output end 520 of the fourth sensor is activated.
  • both the third sensor and the fourth sensor are configured as photoelectric sensors.
  • the refrigerator flipping system 10 may also generally include: a first power device 700, including two driving assemblies 710, respectively provided on the two connecting frames 220, and configured to provide power to the two transmission assemblies 610 respectively.
  • the first power device 700 by arranging the first power device 700 to include two driving assemblies 710, independent control of the two transmission assemblies 610 is achieved, and energy consumption is further saved.
  • the transfer assembly 610 located at the bottom of the refrigerator 20 can be individually controlled to start to transfer the refrigerator 20 to the flipping area; after the refrigerator 20 completes flipping, the flipped refrigerator can be individually controlled.
  • the transfer assembly 610 located at the bottom of the refrigerator 20 (that is, the transfer assembly 610 located at the top of the refrigerator 20 before flipping) is activated to transfer the refrigerator 20 to leave the transfer area.
  • the conveying component 610 may include multiple conveying mechanisms 611
  • the driving assembly 710 may include multiple driving mechanisms 711.
  • the multiple driving mechanisms 711 are arranged in one-to-one correspondence with the multiple conveying mechanisms 611, and individually convey to the plurality of conveying mechanisms 611. Powered by Agency 611.
  • the clamping device 400 includes two clamping assemblies 410, which are respectively disposed on the two connecting frames 220 and opposite to the turning area; and the clamping device 400 is configured to activate the corresponding clamping assembly 410 according to the activation signal, so as to The clamping component 410 cooperates with the transmission component 610 to clamp the refrigerator 20 .
  • the clamping device 400 includes two oppositely arranged clamping assemblies 410.
  • the two clamping assemblies 410 are respectively disposed on the two connecting frames 220, so that they are respectively disposed on the two connecting frames 220.
  • the two transfer assemblies 610 correspond to each other, so that before and after the flipping device 200 is flipped, the top of the refrigerator 20 has a clamping device 400, and the bottom of the refrigerator 20 has a transfer assembly 610.
  • the two cooperate with each other to ensure that the flipping device 200 Before and after flipping, when the refrigerator 20 enters the flipping area, it can be clamped, thereby improving the flipping efficiency of the refrigerator 20 .
  • the second detection device 500 When the third sensor in the second detection device 500 is triggered, the second detection device 500 outputs a start signal indicating that the third sensor is triggered.
  • the clamping assembly 410 in the clamping device 400 is on the same side as the output end 510 of the third sensor. When activated, it cooperates with the transmission component 610 of the transmission device 600 that is opposite to the output end 510 of the third sensor, and jointly clamps the refrigerator 20 .
  • the second detection device 500 When the fourth sensor in the second detection device 500 is triggered, the second detection device 500 outputs a start signal indicating that the fourth sensor is triggered, and the clamping assembly 410 in the clamping device 400 is on the same side as the output end 520 of the fourth sensor. When activated, it cooperates with the transmission component 610 in the transmission device 600 that is opposite to the output end 520 of the fourth sensor, and jointly clamps the refrigerator 20 .
  • the clamping assembly 410 After the refrigerator 20 is turned over, the clamping assembly 410 returns to its original position, and the refrigerator 20 falls onto the transmission assembly 610 on the same side as the clamping assembly 410 .
  • the clamping device 400 may be configured as a pneumatic device powered by a gas compressor (not shown).
  • the clamping assembly 410 may include a screw rod 411 and a tray 412 .
  • the screw rod 411 telescopes back and forth to drive the tray 412 toward or away from the refrigerator 20 .
  • a clamping assembly 410 may be provided with multiple screw rods 411 , and the multiple screw rods 411 are evenly distributed on the pallet 412 , thereby improving the structural stability of the pallet 412 .
  • the transfer assembly 610 includes two transfer mechanisms 611 , and the clamping assembly 410 is located between the two transfer mechanisms 611 .
  • the transfer assembly 610 includes two transfer mechanisms 611 , and the clamping assembly 410 is located between the two transfer mechanisms 611 .
  • the clamping assembly 410 may include two clamping mechanisms (not shown in the figure).
  • the two clamping mechanisms are respectively located on both sides of the transfer assembly 610 and jointly clamp the refrigerator 20 so that the refrigerator 20 is clamped. More stable when tight.
  • the clamping assembly 410 may also include multiple clamping mechanisms
  • the transfer assembly 610 may further include multiple transfer assemblies 610, multiple transfer mechanisms 611, and multiple clamping mechanisms. They are arranged at intervals and work together to improve the stability of the refrigerator 20 when it is clamped by the clamping device 400 and the conveying device 600 .
  • a limit sensor 420 is provided on both clamping assemblies 410.
  • the limit sensor 420 is configured to detect whether the refrigerator 20 is clamped, and to output a clamping signal after the refrigerator 20 is clamped; the flip device 200 is configured After acquiring the clamping signal, the refrigerator 20 is rotated 180° around the flip axis to drive the refrigerator 20 to flip.
  • a limit sensor 420 is provided on the side of the clamping assembly 410 facing the refrigerator 20 .
  • the clamping assembly 410 extends toward the direction of the refrigerator 20 and abuts against the side wall of the refrigerator 20, thereby cooperating with the transmission assembly 610 at the bottom of the refrigerator 20 to clamp the refrigerator 20.
  • the limit sensor 420 comes into contact with the side wall of the refrigerator 20 and is triggered.
  • the limit sensor 420 is used to detect whether the refrigerator 20 is clamped. After the limit sensor 420 is triggered and outputs a clamping signal, and after confirming that the refrigerator 20 is in a clamped state, the flipping device 200 is controlled to flip, thereby It is ensured that the refrigerator 20 can be turned over smoothly.
  • two or more limit sensors 420 may be provided on the clamping assembly 410, thereby improving detection accuracy.
  • a soft medium 421 is attached to the surface of the limit sensor 420 that is in contact with the refrigerator 20 to avoid damaging the refrigerator 20 .
  • the soft medium 421 is attached to the surface of the limit sensor 420 so that the side wall of the refrigerator 20 is in contact with the soft medium 421, thereby avoiding damage to the refrigerator 20 and reducing the risk of deformation of the refrigerator 20.
  • the defective rate of refrigerators is 20%.
  • the refrigerator flipping system 10 may also generally include: a second power device 800 disposed on the frame 100 and configured to provide power to the flipping device 200; and the second power device 800 is configured as a stepper motor.
  • the second power device 800 is set as a stepper motor, and by setting the number of steps of the stepper motor in advance, the precise positioning of the turning device 200 by turning 180° is achieved.
  • the second power unit 800 is configured in a forward and reverse rotation setting, thereby avoiding the second power unit 800 to continuously flip in one direction causing line stranding.
  • the refrigerator flipping system 10 can generally also It includes a belt 810, one end of the belt 810 is sleeved on the second power device 800, and the other end is sleeved on the drum mechanism 210 to transmit the power of the second power device 800 to the drum mechanism 210.
  • the drum mechanism 210 may also be formed with a second groove 212 that matches the size of the belt 810 , and the belt 810 is embedded in the second groove 212 to prevent the belt 810 from detaching, thus ensuring the normal operation of the flipping device 200 .
  • the solution of this embodiment realizes automatic flipping of the refrigerator 20 by arranging the transmission device 600, the first detection device 300, and utilizing the clamping device 400 and the flipping device 200, which not only saves manpower, reduces production costs, and avoids worker injuries. , and the risk of damage and deformation of the refrigerator 20 is reduced, and the defective rate of the refrigerator 20 is reduced.
  • the flipping device 200 does not need to return to its original position.
  • the next refrigerator 20 can be turned over, thereby improving the turning efficiency of the refrigerator 20 and improving the production efficiency of the refrigerator 20 .
  • the first detection device 300, the second detection device 500 and the limit sensor 420 are provided to monitor the position and clamping condition of the refrigerator 20, thereby realizing automatic flipping of the refrigerator 20. , improving the turning accuracy of the refrigerator 20 and reducing the risk of collision of the refrigerator 20 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

The present invention provides a refrigerator flipping system, comprising: a rack, a flipping device disposed on the rack, a conveying device disposed on the flipping device, a first detection device, and a clamping device. The first detection device outputs an in-place signal after a refrigerator reaches a flipping region; after acquiring the in-place signal, the clamping device works in conjunction with the conveying device to clamp the refrigerator; after the refrigerator is clamped, the flipping device flips 180° around a flipping axis to drive the refrigerator to flip. The present invention achieves automatic flipping of refrigerators, reduces labor costs, and improves the flipping efficiency of the refrigerators.

Description

冰箱翻转***Refrigerator flip system 技术领域Technical field
本发明涉及家电产品生产线技术领域，特别是涉及一种冰箱翻转***。The invention relates to the technical field of home appliance product production lines, and in particular to a refrigerator flipping system.
背景技术Background technique
冰箱生产过程中，不同的组装工序涉及冰箱箱体不同的面，因此冰箱需要不断的进行翻转。现有技术的生产线主要是依靠人工进行翻转，一方面翻转效率低，影响了冰箱的生产效率；另一方面翻转过程中容易出现失误，不仅容易导致工人受伤，而且容易导致冰箱磕损，使冰箱的不良率升高。此外，现有技术中出现了利用机械手对冰箱进行夹持翻转的方案，但由于机械手只能夹持冰箱的侧面，而冰箱侧面的壳体的强度较弱，导致冰箱箱体容易出现损伤或变形等问题，使冰箱的不良率升高。During the production process of refrigerators, different assembly processes involve different sides of the refrigerator box, so the refrigerator needs to be constantly turned over. The production line of the existing technology mainly relies on manual turning. On the one hand, the turning efficiency is low, which affects the production efficiency of the refrigerator. On the other hand, errors are prone to occur during the turning process, which not only easily leads to injuries to workers, but also easily causes damage to the refrigerator, causing the refrigerator to be damaged. The defective rate increased. In addition, in the existing technology, there is a solution to use a robot to clamp and flip the refrigerator. However, because the robot can only clamp the sides of the refrigerator, and the strength of the casing on the side of the refrigerator is weak, the refrigerator box is prone to damage or deformation. and other problems, which increase the defective rate of refrigerators.
发明内容Contents of the invention
本发明的一个目的是要提供一种至少解决上述技术问题任一方面的冰箱翻转***。An object of the present invention is to provide a refrigerator flipping system that solves at least any aspect of the above technical problems.
本发明一个进一步的目的是要实现冰箱的自动化翻转，提高冰箱的翻转效率。A further object of the present invention is to realize automatic flipping of the refrigerator and improve the flipping efficiency of the refrigerator.
本发明另一个进一步的目的是要节约人力，降低生产成本。Another further object of the present invention is to save manpower and reduce production costs.
本发明另一个进一步的目的是要降低冰箱的磕损风险，减小冰箱的不良率。Another further object of the present invention is to reduce the risk of damage to the refrigerator and reduce the defective rate of the refrigerator.
特别地，本发明提供了一种冰箱翻转***，包括：机架；翻转装置，设置于机架上，并具有翻转轴线；传送装置，设置于翻转装置上，被配置成将冰箱传送至预设的翻转区域；第一检测装置，设置于翻转装置上，被配置成检测冰箱相对于翻转装置的位置，并在冰箱到达翻转区域后输出到位信号；夹紧装置，设置于翻转装置上，被配置成在获取到到位信号后，与传送装置配合，夹紧冰箱；翻转装置，被配置成在冰箱被夹紧后，围绕翻转轴线翻转180°，以带动冰箱翻转。In particular, the present invention provides a refrigerator flipping system, including: a frame; a flipping device disposed on the frame and having a flipping axis; and a conveying device disposed on the flipping device and configured to convey the refrigerator to a preset position. the flipping area; the first detection device is provided on the flipping device and is configured to detect the position of the refrigerator relative to the flipping device, and output an in-position signal after the refrigerator reaches the flipping area; the clamping device is disposed on the flipping device and is configured After obtaining the in-position signal, it cooperates with the transmission device to clamp the refrigerator; the flip device is configured to flip 180° around the flip axis after the refrigerator is clamped to drive the refrigerator to flip.
进一步地，机架包括两个支撑件，沿翻转轴线的方向设置于机架的 两端；翻转装置包括两个滚筒机构以及两个连接架；两个滚筒机构分别位于两个支撑件上，两个连接架设置于两个滚筒机构之间，并沿翻转轴线对称设置，两个连接架之间的区域形成翻转区域。Further, the frame includes two support members, which are arranged on the frame along the direction of the turning axis. Both ends; the turning device includes two roller mechanisms and two connecting frames; the two roller mechanisms are respectively located on two supports, and the two connecting frames are arranged between the two roller mechanisms and are symmetrically arranged along the turning axis. The area between the connecting frames forms a flip area.
进一步地，冰箱翻转***还包括：第二检测装置，被配置成检测冰箱相对于传送装置的位置，并在冰箱到达预设的传送区域后输出启动信号；传送装置，包括相对设置的两个传送组件，两个传送组件之间的区域形成传送区域；两个传送组件分别设置于两个连接架上，并且传送装置的传送方向垂直于翻转轴线的方向；传送装置，被配置成在获取启动信号后，将冰箱传送至翻转区域；传送装置，还被配置成在翻转装置完成翻转后，将冰箱传送至离开传送区域。Further, the refrigerator flipping system also includes: a second detection device configured to detect the position of the refrigerator relative to the conveying device, and output a start signal after the refrigerator reaches the preset conveying area; the conveying device includes two conveying devices arranged oppositely. assembly, the area between the two transmission assemblies forms a transmission area; the two transmission assemblies are respectively arranged on two connecting frames, and the transmission direction of the transmission device is perpendicular to the direction of the turning axis; the transmission device is configured to acquire the start signal After that, the refrigerator is transferred to the flipping area; the transfer device is further configured to transfer the refrigerator to leave the transfer area after the flipping device completes the flipping.
进一步地，第一检测装置包括第一传感器和第二传感器；其中第一传感器和第二传感器沿传送装置的传送方向间隔设置于连接架上；并且第一传感器和第二传感器分别位于翻转区域的两端。Further, the first detection device includes a first sensor and a second sensor; wherein the first sensor and the second sensor are arranged on the connecting frame at intervals along the conveying direction of the conveying device; and the first sensor and the second sensor are respectively located in the turning area. both ends.
进一步地，第二检测装置包括第三传感器和第四传感器；第三传感器的输出端和第四传感器的输出端分别设置于两个连接架上，并绕翻转轴线对称分布；第三传感器和第四传感器被配置为共用一个接收端，接收端设置于机架上，并配置成与第三传感器的输出端或第四传感器的输出端相对。Further, the second detection device includes a third sensor and a fourth sensor; the output end of the third sensor and the output end of the fourth sensor are respectively arranged on two connecting frames and are symmetrically distributed around the flip axis; the third sensor and the fourth sensor The four sensors are configured to share a receiving end. The receiving end is arranged on the frame and is configured to be opposite to the output end of the third sensor or the output end of the fourth sensor.
进一步地，冰箱翻转***还包括：第一动力装置，包括两个驱动组件，分别设置于两个连接架上，被配置成分别向两个传送组件提供动力。Further, the refrigerator flipping system also includes: a first power device, including two driving assemblies, respectively provided on two connecting frames, and configured to provide power to the two transmission assemblies respectively.
进一步地，夹紧装置包括两个夹紧组件，分别设置于两个连接架上，并与翻转区域相对；并且夹紧装置，被配置成根据启动信号启动相对应的夹紧组件，以使得夹紧组件与传送组件相配合，夹紧冰箱。Further, the clamping device includes two clamping assemblies, respectively arranged on the two connecting frames and opposite to the turning area; and the clamping device is configured to activate the corresponding clamping assembly according to the start signal, so that the clamping The tightening component cooperates with the transmission component to clamp the refrigerator.
进一步地，两个夹紧组件上均设置有一个限位传感器，限位传感器被配置成检测冰箱是否被夹紧，并在冰箱被夹紧后输出夹紧信号；翻转装置，被配置成在获取到夹紧信号后，围绕翻转轴线翻转180°，以带动冰箱翻转。Further, a limit sensor is provided on both clamping components, and the limit sensor is configured to detect whether the refrigerator is clamped, and to output a clamping signal after the refrigerator is clamped; the flip device is configured to obtain After receiving the clamping signal, it flips 180° around the flip axis to drive the refrigerator to flip.
进一步地，限位传感器与冰箱接触的表面贴附有软介质，以避免损伤冰箱。Furthermore, a soft medium is attached to the surface of the limit sensor in contact with the refrigerator to avoid damaging the refrigerator.
进一步地，冰箱翻转***还包括：第二动力装置，设置于机架上，被配置成向翻转装置提供动力；并且第二动力装置被配置为步进电机。Further, the refrigerator flipping system also includes: a second power device, disposed on the frame, configured to provide power to the flipping device; and the second power device is configured as a stepper motor.
本发明的冰箱翻转***，设置传送装置传送冰箱，第一检测装置检 测冰箱的位置，在冰箱到达预设的翻转区域后，利用夹紧装置和传送装置的配合，夹紧冰箱，再控制翻转装置翻转180°带动冰箱翻转，从而实现了冰箱的自动化翻转，不仅降低了人工成本，避免了工人受伤，而且降低了冰箱的磕损风险，并进一步提高了冰箱的生产效率。The refrigerator flipping system of the present invention is provided with a transmission device to transport the refrigerator, and the first detection device detects Measure the position of the refrigerator. After the refrigerator reaches the preset flipping area, the refrigerator is clamped using the cooperation of the clamping device and the transmission device, and then the flipping device is controlled to flip 180° to drive the refrigerator to flip, thereby realizing automatic flipping of the refrigerator, which not only reduces It reduces labor costs, avoids worker injuries, reduces the risk of damage to the refrigerator, and further improves the production efficiency of the refrigerator.
进一步地，本发明的冰箱翻转***，设置传送装置包括两个相对设置的传送组件，夹紧装置同样包括两个相对设置的夹紧组件，使得翻转装置带动冰箱完成180°翻转后，传送装置将冰箱送出传送区域后，翻转装置无需重新翻转回复原位，就可以对下一个冰箱进行翻转，从而提高了冰箱的生产效率。Further, in the refrigerator flipping system of the present invention, the transmission device includes two oppositely arranged transmission assemblies, and the clamping device also includes two oppositely arranged clamping assemblies, so that after the flipping device drives the refrigerator to complete a 180° flip, the transfer device will After the refrigerator is sent out of the transfer area, the flipping device can flip the next refrigerator without flipping back to its original position, thereby improving the production efficiency of the refrigerator.
进一步地，本发明的冰箱翻转***，通过设置第一检测装置、第二检测装置以及限位传感器，并根据第一检测装置、第二检测装置以及限位传感器发出的信号对传送装置、夹紧装置以及翻转装置的启停进行控制，从而实现了冰箱的自动化翻转，并且提高了冰箱的翻转精度，降低了冰箱的磕碰风险。Further, the refrigerator flipping system of the present invention is provided with a first detection device, a second detection device and a limit sensor, and controls the transmission device and clamping device according to the signals sent by the first detection device, the second detection device and the limit sensor. The device and the start and stop of the flipping device are controlled, thereby realizing automatic flipping of the refrigerator, improving the flipping accuracy of the refrigerator, and reducing the risk of collision of the refrigerator.
进一步地，本发明的冰箱翻转***，通过在限位传感器与冰箱接触的表面贴附软介质，使冰箱的箱体与软介质接触，从而避免了冰箱的箱体磕损，降低了冰箱的不良率。Furthermore, the refrigerator flipping system of the present invention attaches a soft medium to the surface where the limit sensor contacts the refrigerator, so that the refrigerator box is in contact with the soft medium, thereby avoiding damage to the refrigerator box and reducing defects of the refrigerator. Rate.
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。From the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will further understand the above and other objects, advantages and features of the present invention.
附图说明Description of drawings
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：Some specific embodiments of the invention will be described in detail below by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar parts or portions. Those skilled in the art will appreciate that these drawings are not necessarily drawn to scale. In the attached picture:
图1是根据本发明一个实施例的冰箱翻转***的结构示意图；Figure 1 is a schematic structural diagram of a refrigerator flipping system according to one embodiment of the present invention;
图2是图1中区域A的示意性局部放大视图；Figure 2 is a schematic partial enlarged view of area A in Figure 1;
图3是根据本发明一个实施例的冰箱翻转***和冰箱的配合示意图；Figure 3 is a schematic diagram of the cooperation between the refrigerator flipping system and the refrigerator according to one embodiment of the present invention;
图4是是根据本发明一个实施例的冰箱翻转***的另一角度的结构示意图；Figure 4 is a schematic structural diagram of the refrigerator flipping system from another angle according to one embodiment of the present invention;
图5是是根据本发明一个实施例的冰箱翻转***的又一角度的结构示意图； Figure 5 is a schematic structural diagram of the refrigerator flipping system from another angle according to one embodiment of the present invention;
图6是图5中区域B的示意性局部放大视图；Figure 6 is a schematic partial enlarged view of area B in Figure 5;
图7是是根据本发明一个实施例的冰箱翻转***的示意性俯视图；Figure 7 is a schematic top view of a refrigerator flipping system according to one embodiment of the present invention;
图8是是根据本发明一个实施例的冰箱翻转***的示意性侧视图。Figure 8 is a schematic side view of a refrigerator flipping system according to an embodiment of the present invention.
具体实施方式Detailed ways
以下将结合附图1-8所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。The present invention will be described in detail below with reference to the specific embodiments shown in Figures 1-8. However, these embodiments do not limit the present invention. Structural, method, or functional changes made by those of ordinary skill in the art based on these embodiments are all included in the protection scope of the present invention.
图1是根据本发明一个实施例的冰箱翻转***10的结构示意图。图2是图1中区域A的示意性局部放大视图。图3是根据本发明一个实施例的冰箱翻转***10和冰箱20的配合示意图。图4是是根据本发明一个实施例的冰箱翻转***10的另一角度的结构示意图。图5是是根据本发明一个实施例的冰箱翻转***10的又一角度的结构示意图。图6是图5中区域B的示意性局部放大视图。图7是是根据本发明一个实施例的冰箱翻转***10的示意性俯视图。图8是是根据本发明一个实施例的冰箱翻转***10的示意性侧视图。Figure 1 is a schematic structural diagram of a refrigerator flipping system 10 according to an embodiment of the present invention. FIG. 2 is a schematic partial enlarged view of area A in FIG. 1 . Figure 3 is a schematic diagram of the cooperation between the refrigerator flipping system 10 and the refrigerator 20 according to an embodiment of the present invention. FIG. 4 is a schematic structural diagram of the refrigerator flipping system 10 from another angle according to an embodiment of the present invention. FIG. 5 is a schematic structural diagram of the refrigerator flipping system 10 from another angle according to an embodiment of the present invention. FIG. 6 is a schematic partial enlarged view of area B in FIG. 5 . Figure 7 is a schematic top view of the refrigerator flipping system 10 according to one embodiment of the present invention. Figure 8 is a schematic side view of the refrigerator flipping system 10 according to one embodiment of the present invention.
本实施例的方案提供了一种冰箱翻转***10，该冰箱翻转***10一般性地可以包括：机架100，翻转装置200，传送装置600，第一检测装置300，夹紧装置400。The solution of this embodiment provides a refrigerator flipping system 10. The refrigerator flipping system 10 may generally include: a frame 100, a flipping device 200, a transmission device 600, a first detection device 300, and a clamping device 400.
其中，翻转装置200，设置于机架100上，并具有翻转轴线。传送装置600，设置于翻转装置200上，被配置成将冰箱20传送至预设的翻转区域。第一检测装置300，设置于翻转装置200上，被配置成检测冰箱20相对于翻转装置200的位置，并在冰箱20到达翻转区域后输出到位信号。夹紧装置400，设置于翻转装置200上，被配置成在获取到到位信号后，与传送装置600配合，夹紧冰箱20。翻转装置200，被配置成在冰箱20被夹紧后，围绕翻转轴线翻转180°，以带动冰箱20翻转。Among them, the turning device 200 is arranged on the frame 100 and has a turning axis. The conveying device 600 is disposed on the flipping device 200 and is configured to convey the refrigerator 20 to a preset flipping area. The first detection device 300 is provided on the flipping device 200 and is configured to detect the position of the refrigerator 20 relative to the flipping device 200 and output an in-position signal after the refrigerator 20 reaches the flipping area. The clamping device 400 is provided on the flipping device 200 and is configured to cooperate with the transmission device 600 to clamp the refrigerator 20 after acquiring the in-position signal. The flip device 200 is configured to flip 180° around the flip axis after the refrigerator 20 is clamped, so as to drive the refrigerator 20 to flip.
本实施例的方案，利用传送装置600传送冰箱20，设置第一检测装置300对冰箱20的位置进行检测，在冰箱20到达预设的翻转区域后，利用夹紧装置400夹紧冰箱20，再控制翻转装置200翻转180°带动冰箱20翻转，从而实现了冰箱20的自动化翻转，不仅降低了人工成本，避免了工人受伤，而且降低了冰箱20的磕损风险，并进一步提高了冰箱 20的生产效率。In the solution of this embodiment, the transmission device 600 is used to transport the refrigerator 20, and the first detection device 300 is set up to detect the position of the refrigerator 20. After the refrigerator 20 reaches the preset flipping area, the clamping device 400 is used to clamp the refrigerator 20, and then Controlling the flipping device 200 to flip 180° drives the refrigerator 20 to flip, thereby realizing automatic flipping of the refrigerator 20, which not only reduces labor costs and avoids worker injuries, but also reduces the risk of damage to the refrigerator 20, and further improves the efficiency of the refrigerator. 20% production efficiency.
进一步地，本实施例的方案，通过设置第一检测装置300对冰箱20的位置进行检测，从而提高了冰箱20的位置精度。确保冰箱20处于预设的翻转区域后，再利用夹紧装置400夹紧冰箱20，从而提高了夹紧装置400的夹紧成功率，并降低了冰箱20的磕损风险。Furthermore, according to the solution of this embodiment, the first detection device 300 is provided to detect the position of the refrigerator 20, thereby improving the position accuracy of the refrigerator 20. After ensuring that the refrigerator 20 is in the preset flipping area, the clamping device 400 is then used to clamp the refrigerator 20, thereby improving the clamping success rate of the clamping device 400 and reducing the risk of damage to the refrigerator 20.
进一步地，本实施例的方案，利用夹紧装置400对冰箱20进行夹紧，再利用翻转装置200自身的转动，带动位于其上的夹紧装置400所夹紧的冰箱20翻转，使冰箱20的夹紧动作和翻转动作分别由两个装置完成，从而提高了冰箱翻转***10自身的结构稳固性。Furthermore, in the solution of this embodiment, the clamping device 400 is used to clamp the refrigerator 20, and then the rotation of the flipping device 200 itself is used to drive the refrigerator 20 clamped by the clamping device 400 located thereon to flip over, so that the refrigerator 20 The clamping action and the turning action are completed by two devices respectively, thereby improving the structural stability of the refrigerator turning system 10 itself.
机架100包括两个支撑件110，沿翻转轴线的方向设置于机架100的两端。翻转装置200包括两个滚筒机构210以及两个连接架220。两个滚筒机构210分别位于两个支撑件110上，两个连接架220设置于两个滚筒机构210之间，并沿翻转轴线对称设置，两个连接架220之间的区域形成翻转区域。The frame 100 includes two support members 110 , which are disposed at both ends of the frame 100 along the direction of the flip axis. The turning device 200 includes two roller mechanisms 210 and two connecting frames 220 . The two roller mechanisms 210 are respectively located on the two supports 110. The two connecting frames 220 are arranged between the two roller mechanisms 210 and are symmetrically arranged along the turning axis. The area between the two connecting frames 220 forms a turning area.
如图1所示，机架100的两端形成有两个支撑件110，翻转装置200的两个滚筒机构210分别设置在两个支撑件110上。As shown in FIG. 1 , two support members 110 are formed at both ends of the frame 100 , and the two roller mechanisms 210 of the flipping device 200 are respectively provided on the two support members 110 .
每个支撑件110上设置有两个滚轮120，分别设置于支撑件110的两端。Each support member 110 is provided with two rollers 120 , respectively located at both ends of the support member 110 .
滚筒机构210的外周面上设置有第一凹槽211，第一凹槽211的尺寸与滚轮120的尺寸相适配，以使得滚轮120能够嵌入第一凹槽211内。A first groove 211 is provided on the outer peripheral surface of the roller mechanism 210 . The size of the first groove 211 is adapted to the size of the roller 120 so that the roller 120 can be embedded in the first groove 211 .
本实施例的方案，通过在支撑件110上设置滚轮120与滚筒机构210接触，从而在对滚筒机构210提供支撑力的同时，减小滚筒机构210与支撑件110之前的摩擦阻力，保障滚筒机构210的翻转顺畅。In the solution of this embodiment, the roller 120 is arranged on the support member 110 to contact the roller mechanism 210, thereby providing support force to the roller mechanism 210 and at the same time reducing the frictional resistance between the roller mechanism 210 and the support member 110, thereby ensuring the roller mechanism. The 210 flips smoothly.
如图1所示，两个滚筒机构210之间连接有两个对称分布的连接架220，两个连接架220之间的区域形成翻转区域。当冰箱20位于翻转区域内时，两个滚筒机构210转动，带动连接架220以及翻转区域内的冰箱20转动。As shown in FIG. 1 , two symmetrically distributed connecting frames 220 are connected between the two roller mechanisms 210 , and the area between the two connecting frames 220 forms a turning area. When the refrigerator 20 is located in the flipping area, the two roller mechanisms 210 rotate, driving the connecting frame 220 and the refrigerator 20 in the flipping area to rotate.
冰箱翻转***10一般性地还可以包括：第二检测装置500。The refrigerator flipping system 10 may also generally include: a second detection device 500 .
第二检测装置500，被配置成检测冰箱20相对于传送装置600的位置，并在冰箱20到达预设的传送区域后输出启动信号。The second detection device 500 is configured to detect the position of the refrigerator 20 relative to the transfer device 600 and output a start signal after the refrigerator 20 reaches the preset transfer area.
传送装置600包括相对设置的两个传送组件610，两个传送组件610之间的区域形成传送区域。两个传送组件610分别设置于两个连接架220 上，并且传送装置600的传送方向垂直于翻转轴线的方向。The conveying device 600 includes two conveying assemblies 610 arranged oppositely, and the area between the two conveying assemblies 610 forms a conveying area. The two transmission assemblies 610 are respectively arranged on the two connecting frames 220 on, and the conveying direction of the conveying device 600 is perpendicular to the direction of the turning axis.
传送装置600，被配置成在获取启动信号后，将冰箱20传送至翻转区域。传送装置600，还被配置成在翻转装置200完成翻转后，将冰箱20传送至离开传送区域。The conveying device 600 is configured to convey the refrigerator 20 to the turning area after acquiring the starting signal. The conveying device 600 is also configured to convey the refrigerator 20 to leave the conveying area after the turning device 200 completes turning.
本实施例的方案，通过设置第二检测装置500以及传送装置600，使冰箱20在进入传送区域后，自动传送至翻转区域，并在翻转装置200完成翻转后，传送冰箱20离开传送区域，从而实现了冰箱20的自动传送及翻转，进而提高了冰箱20的生产效率。In the solution of this embodiment, by arranging the second detection device 500 and the transmission device 600, the refrigerator 20 is automatically transported to the flipping area after entering the transmission area, and after the flipping device 200 completes the flipping, the refrigerator 20 is transported out of the transmission area, thereby Automatic transmission and flipping of the refrigerator 20 are realized, thereby improving the production efficiency of the refrigerator 20 .
进一步地，本实施例的方案，通过设置传送装置600包括两个传送组件610，两个传送组件610分别位于两个连接架220上，使得翻转装置200翻转180°前后，位于翻转区域的冰箱20的下方始终存在可以支撑传送冰箱20的传送组件610，从而保证了冰箱20的支撑和传送。Furthermore, according to the solution of this embodiment, by arranging the transfer device 600 to include two transfer assemblies 610, the two transfer assemblies 610 are respectively located on the two connecting frames 220, so that the flipping device 200 flips 180° front and back, and the refrigerator 20 located in the flipping area There is always a transfer assembly 610 that can support and transfer the refrigerator 20 below, thereby ensuring the support and transfer of the refrigerator 20.
在一些优选的实施例中，传送机构611可以被配置成传送带或传送链。In some preferred embodiments, the conveyor mechanism 611 may be configured as a conveyor belt or conveyor chain.
在又一些实施例中，传送装置600可以被配置成将冰箱20传送至翻转区域后停止运行，在冰箱20完成翻转后继续运行。夹紧装置400可以被配置成，在获取到到位信号后，在间隔第一预设时间后，再与传送装置600配合，夹紧冰箱20。从而保证传送装置600完成停止运行，保证了冰箱20的顺利夹紧。其中，第一预设时间可以根据夹紧装置400的夹紧速度设置，一般性地可以优选地设置为1秒。此外，传送装置600还可以配置成，在检测到冰箱20完成翻转后，间隔第二预设时间后，再启动传送装置600，从而保证夹紧装置400完成归位，保证了冰箱20的顺利传送。其中，第二预设时间可以根据夹紧装置400的归位速度设置，一般性地可以优选地设置为2秒。In still other embodiments, the conveying device 600 may be configured to stop operating after conveying the refrigerator 20 to the turning area, and continue to operate after the refrigerator 20 completes turning. The clamping device 400 may be configured to cooperate with the conveying device 600 to clamp the refrigerator 20 after acquiring the in-position signal and after a first preset time interval. This ensures that the transmission device 600 completes stopping operation and ensures smooth clamping of the refrigerator 20 . The first preset time can be set according to the clamping speed of the clamping device 400, and generally can be preferably set to 1 second. In addition, the conveying device 600 can also be configured to start the conveying device 600 again after a second preset time interval after detecting that the refrigerator 20 has been turned over, thereby ensuring that the clamping device 400 is returned to its position and the smooth conveying of the refrigerator 20 is ensured. . The second preset time can be set according to the return speed of the clamping device 400, and generally can be preferably set to 2 seconds.
在又一些实施例中，传送装置600还被配置成在翻转装置200翻转完成后，控制传送装置600运行第三预设时间后停止。其中，第三预设时间可以根据冰箱20离开传送区域的距离以及传动装置的传送速度设置，使得传动装置运行完第三预设时间后，冰箱20离开传送区域。从而在保证了冰箱20能够顺利离开传送区域的同时，避免传送装置600长时间空转，造成不必要的能耗。在一些优选的实施例中，第三预设时间可以优选地设置为5秒。In some embodiments, the conveying device 600 is further configured to control the conveying device 600 to run for a third preset time and then stop after the flipping device 200 is completed. The third preset time can be set according to the distance of the refrigerator 20 from the transfer area and the transfer speed of the transmission device, so that after the transmission device runs for the third preset time, the refrigerator 20 leaves the transfer area. This ensures that the refrigerator 20 can leave the conveying area smoothly and avoids the conveying device 600 from idling for a long time, causing unnecessary energy consumption. In some preferred embodiments, the third preset time may be preferably set to 5 seconds.
如图7所示，第一检测装置300包括第一传感器310和第二传感器 320；其中第一传感器310和第二传感器320沿传送装置600的传送方向间隔设置于连接架220上；并且第一传感器310和第二传感器320分别位于翻转区域的两端。As shown in Figure 7, the first detection device 300 includes a first sensor 310 and a second sensor 320; wherein the first sensor 310 and the second sensor 320 are arranged on the connecting frame 220 at intervals along the conveying direction of the conveying device 600; and the first sensor 310 and the second sensor 320 are respectively located at both ends of the turning area.
其中，第一传感器310和第二传感器320被依次触发时，或第二传感器320和第一传感器310被依次触发时，第一检测装置300输出到位信号。Wherein, when the first sensor 310 and the second sensor 320 are triggered in sequence, or when the second sensor 320 and the first sensor 310 are triggered in sequence, the first detection device 300 outputs an in-position signal.
本实施例的方案，通过在翻转区域的两端分别设置第一传感器310和第二传感器320，根据第一传感器310和第二传感器320的触发情况判断冰箱20是否到达指定的翻转区域，不仅结构简单，成本低廉，而且准确度高。According to the solution of this embodiment, by setting the first sensor 310 and the second sensor 320 at both ends of the flipping area respectively, and judging whether the refrigerator 20 reaches the designated flipping area based on the triggering conditions of the first sensor 310 and the second sensor 320, not only the structure Simple, low cost, and highly accurate.
在一些优选的实施例中，第一传感器310和第二传感器320可以被配置成光电传感器。第一传感器310和第二传感器320的输出端以及输入端可以分别对应设置在两个连接架220上。In some preferred embodiments, the first sensor 310 and the second sensor 320 may be configured as photoelectric sensors. The output terminals and input terminals of the first sensor 310 and the second sensor 320 may be respectively provided on the two connecting frames 220 .
并且，第一传感器310和第二传感器320之间的距离可以设置为略小于冰箱20的侧壁面的最小尺寸，从而使得冰箱20以任意形态进入翻转区域后，都能被第一检测装置300检测到。Moreover, the distance between the first sensor 310 and the second sensor 320 can be set to be slightly smaller than the minimum size of the side wall of the refrigerator 20, so that the refrigerator 20 can be detected by the first detection device 300 after entering the flipping area in any shape. arrive.
如图1、8所示，在一些优选的实施例中，第一传感器的输出端311和第二传感器的输出端321可以间隔设置在同一个连接架220上，第一传感器的输入端312和第二传感器的输入端322对应设置在另一个连接架220上。As shown in Figures 1 and 8, in some preferred embodiments, the output end 311 of the first sensor and the output end 321 of the second sensor can be spaced apart on the same connecting frame 220, and the input end 312 of the first sensor and The input terminal 322 of the second sensor is correspondingly arranged on another connecting frame 220 .
在另一些实施例中，第一传感器的输出端311和第二传感器的输入端322可以间隔设置在同一个连接架220上，第一传感器的输入端312和第二传感器的输出端321对应设置在另一个连接架220上。In other embodiments, the output terminal 311 of the first sensor and the input terminal 322 of the second sensor may be arranged on the same connecting frame 220 at intervals, and the input terminal 312 of the first sensor and the output terminal 321 of the second sensor are arranged correspondingly. On another connecting frame 220.
第二检测装置500包括第三传感器和第四传感器；第三传感器的输出端510和第四传感器的输出端520分别设置于两个连接架220上，并绕翻转轴线对称分布；第三传感器和第四传感器被配置为共用一个接收端530，接收端530设置于机架100上，并配置成与第三传感器的输出端510或第四传感器的输出端520相对。The second detection device 500 includes a third sensor and a fourth sensor; the output end 510 of the third sensor and the output end 520 of the fourth sensor are respectively provided on the two connecting frames 220 and are symmetrically distributed around the flip axis; the third sensor and The fourth sensor is configured to share a receiving end 530. The receiving end 530 is disposed on the frame 100 and is configured to be opposite to the output end 510 of the third sensor or the output end 520 of the fourth sensor.
本实施例的方案，通过将第三传感器的输出端510和第四传感器的输出端520设置为以翻转轴线为中心对称分布，将第三传感器和第四传感器共用的输出端设置在机架100上，使得翻转装置200翻转前后，接收端530与第三传感器的输出端510或第四传感器的输出端520相对。 从而保证了翻转装置200翻转180°前后，冰箱20进入传动区域后，均可以被第二检测装置500检测到。According to the solution of this embodiment, the output end 510 of the third sensor and the output end 520 of the fourth sensor are arranged to be symmetrically distributed with the flip axis as the center, and the output end shared by the third sensor and the fourth sensor is arranged on the frame 100 , so that the flipping device 200 is flipped forward and backward, and the receiving end 530 is opposite to the output end 510 of the third sensor or the output end 520 of the fourth sensor. This ensures that the flipping device 200 can be detected by the second detection device 500 before and after the flipping device 200 flips 180°, and after the refrigerator 20 enters the transmission area.
如图3所示，第三传感器的输出端510与输入端相对，当冰箱20进入传送区域后，第三传感器的输出信号被切断，第二检测装置500输出第三传感器被触发的启动信号，传送装置600中与第三传感器的输出端510相对设置的传送组件610被启动。翻转装置200完成翻转后，传送装置600中与第三传感器的输出端510同侧的传送组件610被启动。As shown in Figure 3, the output end 510 of the third sensor is opposite to the input end. When the refrigerator 20 enters the transfer area, the output signal of the third sensor is cut off, and the second detection device 500 outputs a start signal that the third sensor is triggered. The transmission component 610 of the transmission device 600 that is opposite to the output end 510 of the third sensor is activated. After the flipping device 200 completes flipping, the conveying component 610 in the conveying device 600 on the same side as the output end 510 of the third sensor is activated.
在翻转装置200翻转180°以后，第四传感器的输出端520与输入端相对。此时，当冰箱20进入传送区域后，第四传感器的输出信号被切断，第二检测装置500输出第四传感器被触发的启动信号，传送装置600中与第四传感器的输出端520相对设置的传送组件610被启动。翻转装置200完成翻转后，传送装置600中与第四传感器的输出端520同侧的传送组件610被启动。After the flipping device 200 is flipped 180°, the output end 520 of the fourth sensor is opposite to the input end. At this time, when the refrigerator 20 enters the transfer area, the output signal of the fourth sensor is cut off, and the second detection device 500 outputs a start signal that the fourth sensor is triggered. Transfer component 610 is activated. After the flipping device 200 completes flipping, the conveying component 610 in the conveying device 600 on the same side as the output end 520 of the fourth sensor is activated.
在一些优选的实施例中，第三传感器和第四传感器均被配置为光电传感器。In some preferred embodiments, both the third sensor and the fourth sensor are configured as photoelectric sensors.
冰箱翻转***10一般性地还可以包括：第一动力装置700，包括两个驱动组件710，分别设置于两个连接架220上，被配置成分别向两个传送组件610提供动力。The refrigerator flipping system 10 may also generally include: a first power device 700, including two driving assemblies 710, respectively provided on the two connecting frames 220, and configured to provide power to the two transmission assemblies 610 respectively.
本实施例的方案，通过设置第一动力装置700包括两个驱动组件710，从而实现了对两个传送组件610的单独控制，并进一步节约了能耗。In the solution of this embodiment, by arranging the first power device 700 to include two driving assemblies 710, independent control of the two transmission assemblies 610 is achieved, and energy consumption is further saved.
在一些优选的实施例中，在冰箱20进入传送区域后，可以单独控制位于冰箱20底部的传送组件610启动，将冰箱20传送至翻转区域；在冰箱20完成翻转后，再单独控制翻转后的位于冰箱20底部的传送组件610(即翻转前位于冰箱20顶部的传送组件610)启动，将冰箱20传送至离开传送区域。In some preferred embodiments, after the refrigerator 20 enters the transfer area, the transfer assembly 610 located at the bottom of the refrigerator 20 can be individually controlled to start to transfer the refrigerator 20 to the flipping area; after the refrigerator 20 completes flipping, the flipped refrigerator can be individually controlled. The transfer assembly 610 located at the bottom of the refrigerator 20 (that is, the transfer assembly 610 located at the top of the refrigerator 20 before flipping) is activated to transfer the refrigerator 20 to leave the transfer area.
在一些实施例中，传送组件610可以包括多个传送机构611，驱动组件710可以包括多个驱动机构711，多个驱动机构711与多个传送机构611一一对应设置，分别单独向多个传送机构611提供动力。In some embodiments, the conveying component 610 may include multiple conveying mechanisms 611, and the driving assembly 710 may include multiple driving mechanisms 711. The multiple driving mechanisms 711 are arranged in one-to-one correspondence with the multiple conveying mechanisms 611, and individually convey to the plurality of conveying mechanisms 611. Powered by Agency 611.
夹紧装置400包括两个夹紧组件410，分别设置于两个连接架220上，并与翻转区域相对；并且夹紧装置400，被配置成根据启动信号启动相对应的夹紧组件410，以使得夹紧组件410与传送组件610相配合，夹紧冰箱20。 The clamping device 400 includes two clamping assemblies 410, which are respectively disposed on the two connecting frames 220 and opposite to the turning area; and the clamping device 400 is configured to activate the corresponding clamping assembly 410 according to the activation signal, so as to The clamping component 410 cooperates with the transmission component 610 to clamp the refrigerator 20 .
本实施例的方案，通过设置夹紧装置400包括两个相对设置的夹紧组件410，两个夹紧组件410分别设置在两个连接架220上，从而分别与设置在两个连接架220上的两个传送组件610相对应，使得翻转装置200翻转前后，冰箱20的顶部均有一个夹紧装置400，冰箱20的底部均由一个传送组件610，两者互相配合，从而保证了翻转装置200翻转前后，当冰箱20进入翻转区域后，均能够被夹紧，从而提高了冰箱20的翻转效率。According to the solution of this embodiment, the clamping device 400 includes two oppositely arranged clamping assemblies 410. The two clamping assemblies 410 are respectively disposed on the two connecting frames 220, so that they are respectively disposed on the two connecting frames 220. The two transfer assemblies 610 correspond to each other, so that before and after the flipping device 200 is flipped, the top of the refrigerator 20 has a clamping device 400, and the bottom of the refrigerator 20 has a transfer assembly 610. The two cooperate with each other to ensure that the flipping device 200 Before and after flipping, when the refrigerator 20 enters the flipping area, it can be clamped, thereby improving the flipping efficiency of the refrigerator 20 .
当第二检测装置500中的第三传感器被触发时，第二检测装置500输出第三传感器被触发的启动信号，夹紧装置400中与第三传感器的输出端510同侧的夹紧组件410启动，与传送装置600中与第三传感器的输出端510相对设置的传送组件610相配合，共同夹紧冰箱20。When the third sensor in the second detection device 500 is triggered, the second detection device 500 outputs a start signal indicating that the third sensor is triggered. The clamping assembly 410 in the clamping device 400 is on the same side as the output end 510 of the third sensor. When activated, it cooperates with the transmission component 610 of the transmission device 600 that is opposite to the output end 510 of the third sensor, and jointly clamps the refrigerator 20 .
当第二检测装置500中的第四传感器被触发时，第二检测装置500输出第四传感器被触发的启动信号，夹紧装置400中与第四传感器的输出端520同侧的夹紧组件410启动，与传送装置600中与第四传感器的输出端520相对设置的传送组件610相配合，共同夹紧冰箱20。When the fourth sensor in the second detection device 500 is triggered, the second detection device 500 outputs a start signal indicating that the fourth sensor is triggered, and the clamping assembly 410 in the clamping device 400 is on the same side as the output end 520 of the fourth sensor. When activated, it cooperates with the transmission component 610 in the transmission device 600 that is opposite to the output end 520 of the fourth sensor, and jointly clamps the refrigerator 20 .
在冰箱20完成翻转后，夹紧组件410归位，冰箱20落至与夹紧组件410同侧的传送组件610上。After the refrigerator 20 is turned over, the clamping assembly 410 returns to its original position, and the refrigerator 20 falls onto the transmission assembly 610 on the same side as the clamping assembly 410 .
在一些优选的实施例中，夹紧装置400可以被配置成气动装置，由气体压缩机(图中未示出)提供动力。In some preferred embodiments, the clamping device 400 may be configured as a pneumatic device powered by a gas compressor (not shown).
如图6所示，夹紧组件410可以包括丝杆411和托盘412，丝杆411来回伸缩，带动托盘412靠近或远离冰箱20。在一些优选的实施例中，一个夹紧组件410中可以设置有多个丝杆411，多个丝杆411均匀分布在托盘412上，从而提高托盘412的结构稳定性。As shown in FIG. 6 , the clamping assembly 410 may include a screw rod 411 and a tray 412 . The screw rod 411 telescopes back and forth to drive the tray 412 toward or away from the refrigerator 20 . In some preferred embodiments, a clamping assembly 410 may be provided with multiple screw rods 411 , and the multiple screw rods 411 are evenly distributed on the pallet 412 , thereby improving the structural stability of the pallet 412 .
如图3所示，在一些优选的实施例中，传送组件610包括两个传送机构611，夹紧组件410位于两个传送机构611之间。通过设置两个平行设置的传送机构611，共同支撑冰箱20，从而提高了冰箱20在传送组件610上的稳定性。As shown in FIG. 3 , in some preferred embodiments, the transfer assembly 610 includes two transfer mechanisms 611 , and the clamping assembly 410 is located between the two transfer mechanisms 611 . By providing two parallel transmission mechanisms 611 to jointly support the refrigerator 20, the stability of the refrigerator 20 on the transmission assembly 610 is improved.
在一些实施例中，夹紧组件410可以包括两个夹紧机构(图中未示出)，两个夹紧机构分别位于传送组件610的两侧，共同夹紧冰箱20，使得冰箱20被夹紧时更加稳固。In some embodiments, the clamping assembly 410 may include two clamping mechanisms (not shown in the figure). The two clamping mechanisms are respectively located on both sides of the transfer assembly 610 and jointly clamp the refrigerator 20 so that the refrigerator 20 is clamped. More stable when tight.
在另一些实施例中，夹紧组件410还可以包括多个夹紧机构，传送组件610还包括多个传送组件610，多个传送机构611和多个夹紧机构 间隔设置，共同作用，从而提高冰箱20在被夹紧装置400以及传送装置600夹紧时的稳固性。In other embodiments, the clamping assembly 410 may also include multiple clamping mechanisms, and the transfer assembly 610 may further include multiple transfer assemblies 610, multiple transfer mechanisms 611, and multiple clamping mechanisms. They are arranged at intervals and work together to improve the stability of the refrigerator 20 when it is clamped by the clamping device 400 and the conveying device 600 .
两个夹紧组件410上均设置有一个限位传感器420，限位传感器420被配置成检测冰箱20是否被夹紧，并在冰箱20被夹紧后输出夹紧信号；翻转装置200，被配置成在获取到夹紧信号后，围绕翻转轴线翻转180°，以带动冰箱20翻转。A limit sensor 420 is provided on both clamping assemblies 410. The limit sensor 420 is configured to detect whether the refrigerator 20 is clamped, and to output a clamping signal after the refrigerator 20 is clamped; the flip device 200 is configured After acquiring the clamping signal, the refrigerator 20 is rotated 180° around the flip axis to drive the refrigerator 20 to flip.
如图6所示，夹紧组件410朝向冰箱20的一侧设置有限位传感器420。在冰箱20的夹紧过程中，夹紧组件410朝向冰箱20所在的方向伸出，与冰箱20的侧壁抵靠，从而与冰箱20底部的传送组件610共同作用，夹紧冰箱20。在夹紧组件410与冰箱20的侧壁抵靠的过程中，限位传感器420与冰箱20的侧壁抵靠，从而被触发。As shown in FIG. 6 , a limit sensor 420 is provided on the side of the clamping assembly 410 facing the refrigerator 20 . During the clamping process of the refrigerator 20, the clamping assembly 410 extends toward the direction of the refrigerator 20 and abuts against the side wall of the refrigerator 20, thereby cooperating with the transmission assembly 610 at the bottom of the refrigerator 20 to clamp the refrigerator 20. During the process of the clamping assembly 410 coming into contact with the side wall of the refrigerator 20 , the limit sensor 420 comes into contact with the side wall of the refrigerator 20 and is triggered.
本实施例的方案，利用限位传感器420检测冰箱20是否被夹紧，在限位传感器420被触发并输出夹紧信号后，确认冰箱20处于夹紧状态后，再控制翻转装置200翻转，从而保证了冰箱20的翻转顺利。In the solution of this embodiment, the limit sensor 420 is used to detect whether the refrigerator 20 is clamped. After the limit sensor 420 is triggered and outputs a clamping signal, and after confirming that the refrigerator 20 is in a clamped state, the flipping device 200 is controlled to flip, thereby It is ensured that the refrigerator 20 can be turned over smoothly.
在一些优选的实施例中，夹紧组件410上可以设置有两个或者多个限位传感器420，从而提高检测精度。In some preferred embodiments, two or more limit sensors 420 may be provided on the clamping assembly 410, thereby improving detection accuracy.
限位传感器420与冰箱20接触的表面贴附有软介质421，以避免损伤冰箱20。A soft medium 421 is attached to the surface of the limit sensor 420 that is in contact with the refrigerator 20 to avoid damaging the refrigerator 20 .
本实施例的方案，通过在限位传感器420的表面贴附软介质421，使冰箱20的侧壁与软介质421接触，从而避免了冰箱20磕损，降低了冰箱20的变形风险，降低了冰箱20的不良率。According to the solution of this embodiment, the soft medium 421 is attached to the surface of the limit sensor 420 so that the side wall of the refrigerator 20 is in contact with the soft medium 421, thereby avoiding damage to the refrigerator 20 and reducing the risk of deformation of the refrigerator 20. The defective rate of refrigerators is 20%.
冰箱翻转***10一般性地还可以包括：第二动力装置800，设置于机架100上，被配置成向翻转装置200提供动力；并且第二动力装置800被配置为步进电机。The refrigerator flipping system 10 may also generally include: a second power device 800 disposed on the frame 100 and configured to provide power to the flipping device 200; and the second power device 800 is configured as a stepper motor.
本实施例的方案，通过设置向翻转装置200提供动力的第二动力装置800，从而实现了翻转装置200的单独控制。In the solution of this embodiment, by providing a second power device 800 that provides power to the flipping device 200, individual control of the flipping device 200 is achieved.
进一步地，本实施例的方案，将第二动力装置800设置为步进电机，通过提前设定步进电机的步数，从而实现翻转装置200翻转180°的精确定位。Furthermore, according to the solution of this embodiment, the second power device 800 is set as a stepper motor, and by setting the number of steps of the stepper motor in advance, the precise positioning of the turning device 200 by turning 180° is achieved.
在一些优选的实施例中，第二动力装置800被配置为正反转轮回设置，从而避免了第二动力装置800沿一个方向持续翻转导致线路绞线。In some preferred embodiments, the second power unit 800 is configured in a forward and reverse rotation setting, thereby avoiding the second power unit 800 to continuously flip in one direction causing line stranding.
如图1-2所示，在一些实施例中，冰箱翻转***10一般性地还可以 包括皮带810，皮带810的一端套在第二动力装置800上，另一端套在滚筒机构210上，以将第二动力装置800的动力传递至滚筒机构210上。As shown in Figures 1-2, in some embodiments, the refrigerator flipping system 10 can generally also It includes a belt 810, one end of the belt 810 is sleeved on the second power device 800, and the other end is sleeved on the drum mechanism 210 to transmit the power of the second power device 800 to the drum mechanism 210.
滚筒机构210上还可以形成有与皮带810的尺寸相适配的第二凹槽212，皮带810嵌入第二凹槽212中，以避免皮带810脱离，从而保障了翻转装置200的正常运转。The drum mechanism 210 may also be formed with a second groove 212 that matches the size of the belt 810 , and the belt 810 is embedded in the second groove 212 to prevent the belt 810 from detaching, thus ensuring the normal operation of the flipping device 200 .
本实施例的方案，通过设置传送装置600，第一检测装置300，利用夹紧装置400以及翻转装置200，实现了冰箱20的自动化翻转，不仅节约了人力，降低了生产成本，避免了工人受伤，而且降低了冰箱20的磕损变形风险，降低了冰箱20的不良率。The solution of this embodiment realizes automatic flipping of the refrigerator 20 by arranging the transmission device 600, the first detection device 300, and utilizing the clamping device 400 and the flipping device 200, which not only saves manpower, reduces production costs, and avoids worker injuries. , and the risk of damage and deformation of the refrigerator 20 is reduced, and the defective rate of the refrigerator 20 is reduced.
进一步地，本实施例的方案，通过设置两个相对设置的传送组件610，分别与两个传送组件610对应的夹紧组件410，使得冰箱20翻转完成后，翻转装置200无需回复原位，就可以对下一个冰箱20进行翻转，从而提高了冰箱20的翻转效率，提升了冰箱20的生产效率。Furthermore, according to the solution of this embodiment, by arranging two opposite transmission assemblies 610 and clamping assemblies 410 respectively corresponding to the two transmission assemblies 610, after the refrigerator 20 is flipped over, the flipping device 200 does not need to return to its original position. The next refrigerator 20 can be turned over, thereby improving the turning efficiency of the refrigerator 20 and improving the production efficiency of the refrigerator 20 .
进一步地，本实施例的方案，通过设置第一检测装置300、第二检测装置500以及限位传感器420，对冰箱20的位置以及夹紧情况进行监测，从而在实现冰箱20的自动化翻转的同时，提高了冰箱20的翻转精度，降低了冰箱20的磕碰风险。Furthermore, according to the solution of this embodiment, the first detection device 300, the second detection device 500 and the limit sensor 420 are provided to monitor the position and clamping condition of the refrigerator 20, thereby realizing automatic flipping of the refrigerator 20. , improving the turning accuracy of the refrigerator 20 and reducing the risk of collision of the refrigerator 20 .
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。 By now, those skilled in the art will appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, the disclosed embodiments may still be practiced in accordance with the present invention without departing from the spirit and scope of the present invention. The content directly identifies or leads to many other variations or modifications consistent with the principles of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

  1. 一种冰箱翻转***，其特征在于，包括：A refrigerator flipping system, which is characterized by including:
    机架；frame;
    翻转装置，设置于所述机架上，并具有翻转轴线；A flipping device is provided on the frame and has a flipping axis;
    传送装置，设置于所述翻转装置上，被配置成将所述冰箱传送至预设的翻转区域；a conveying device, disposed on the flipping device and configured to convey the refrigerator to a preset flipping area;
    第一检测装置，设置于所述翻转装置上，被配置成检测所述冰箱相对于所述翻转装置的位置，并在所述冰箱到达所述翻转区域后输出到位信号；A first detection device, provided on the flipping device, is configured to detect the position of the refrigerator relative to the flipping device, and output an in-position signal after the refrigerator reaches the flipping area;
    夹紧装置，设置于所述翻转装置上，被配置成在获取到所述到位信号后，与所述传送装置配合，夹紧所述冰箱；A clamping device is provided on the flipping device and is configured to cooperate with the transmission device to clamp the refrigerator after acquiring the in-position signal;
    所述翻转装置，被配置成在所述冰箱被夹紧后，围绕所述翻转轴线翻转180°，以带动所述冰箱翻转。The flipping device is configured to flip 180° around the flip axis after the refrigerator is clamped, so as to drive the refrigerator to flip.
  2. 根据权利要求1所述的冰箱翻转***，其特征在于，The refrigerator flipping system according to claim 1, characterized in that:
    所述机架包括两个支撑件，沿所述翻转轴线的方向设置于所述机架的两端；The frame includes two support members, which are provided at both ends of the frame along the direction of the flip axis;
    所述翻转装置包括两个滚筒机构以及两个连接架；The turning device includes two roller mechanisms and two connecting frames;
    两个所述滚筒机构分别位于两个所述支撑件上，两个所述连接架设置于两个所述滚筒机构之间，并沿所述翻转轴线对称设置，两个所述连接架之间的区域形成所述翻转区域。The two roller mechanisms are respectively located on the two support members. The two connecting frames are arranged between the two roller mechanisms and are symmetrically arranged along the turning axis. The area forms the flip area.
  3. 根据权利要求2所述的冰箱翻转***，其特征在于，还包括：The refrigerator flipping system according to claim 2, further comprising:
    第二检测装置，被配置成检测所述冰箱相对于所述传送装置的位置，并在所述冰箱到达预设的传送区域后输出启动信号；a second detection device configured to detect the position of the refrigerator relative to the transfer device and output a start signal after the refrigerator reaches the preset transfer area;
    所述传送装置，包括相对设置的两个传送组件，两个所述传送组件之间的区域形成所述传送区域；The conveying device includes two conveying assemblies arranged oppositely, and the area between the two conveying assemblies forms the conveying area;
    两个所述传送组件分别设置于两个所述连接架上，并且所述传送装置的传送方向垂直于所述翻转轴线的方向；The two transmission assemblies are respectively arranged on the two connecting frames, and the transmission direction of the transmission device is perpendicular to the direction of the turning axis;
    所述传送装置，被配置成在获取所述启动信号后，将所述冰箱传送至所述翻转区域； The conveying device is configured to convey the refrigerator to the flipping area after acquiring the starting signal;
    所述传送装置，还被配置成在所述翻转装置完成翻转后，将所述冰箱传送至离开所述传送区域。The conveying device is further configured to convey the refrigerator away from the conveying area after the turning device completes turning.
  4. 根据权利要求3所述的冰箱翻转***，其特征在于，The refrigerator flipping system according to claim 3, characterized in that:
    所述第一检测装置包括第一传感器和第二传感器；其中The first detection device includes a first sensor and a second sensor; wherein
    所述第一传感器和所述第二传感器沿所述传送装置的传送方向间隔设置于所述连接架上；并且The first sensor and the second sensor are arranged on the connecting frame at intervals along the conveying direction of the conveying device; and
    所述第一传感器和所述第二传感器分别位于所述翻转区域的两端。The first sensor and the second sensor are respectively located at both ends of the flipping area.
  5. 根据权利要求3所述的冰箱翻转***，其特征在于，The refrigerator flipping system according to claim 3, characterized in that:
    所述第二检测装置包括第三传感器和第四传感器；The second detection device includes a third sensor and a fourth sensor;
    所述第三传感器的输出端和所述第四传感器的输出端分别设置于两个所述连接架上，并绕所述翻转轴线对称分布；The output end of the third sensor and the output end of the fourth sensor are respectively provided on the two connecting frames and are symmetrically distributed around the flip axis;
    所述第三传感器和所述第四传感器被配置为共用一个接收端，所述接收端设置于所述机架上，并配置成与所述第三传感器的输出端或所述第四传感器的输出端相对。The third sensor and the fourth sensor are configured to share a receiving end, the receiving end is provided on the frame, and is configured to communicate with the output end of the third sensor or the output end of the fourth sensor. The output ends are opposite.
  6. 根据权利要求3所述的冰箱翻转***，其特征在于，还包括：The refrigerator flipping system according to claim 3, further comprising:
    第一动力装置，包括两个驱动组件，分别设置于两个所述连接架上，被配置成分别向两个所述传送组件提供动力。The first power device includes two driving assemblies, respectively disposed on the two connecting frames, and configured to provide power to the two transmission assemblies respectively.
  7. 根据权利要求3所述的冰箱翻转***，其特征在于，The refrigerator flipping system according to claim 3, characterized in that:
    所述夹紧装置包括两个夹紧组件，分别设置于两个所述连接架上，并与所述翻转区域相对；并且The clamping device includes two clamping assemblies, which are respectively provided on the two connecting frames and are opposite to the flipping area; and
    所述夹紧装置，被配置成根据所述启动信号启动相对应的所述夹紧组件，以使得所述夹紧组件与所述传送组件相配合，夹紧所述冰箱。The clamping device is configured to activate the corresponding clamping component according to the activation signal, so that the clamping component cooperates with the transmission component to clamp the refrigerator.
  8. 根据权利要求7所述的冰箱翻转***，其特征在于，The refrigerator flipping system according to claim 7, characterized in that:
    两个所述夹紧组件上均设置有一个限位传感器，所述限位传感器被配置成检测所述冰箱是否被夹紧，并在所述冰箱被夹紧后输出夹紧信号；A limit sensor is provided on both clamping assemblies, and the limit sensor is configured to detect whether the refrigerator is clamped and to output a clamping signal after the refrigerator is clamped;
    所述翻转装置，被配置成在获取到所述夹紧信号后，围绕所述翻转轴线翻转180°，以带动所述冰箱翻转。 The flipping device is configured to flip 180° around the flip axis to drive the refrigerator to flip after acquiring the clamping signal.
  9. 根据权利要求8所述的冰箱翻转***，其特征在于，The refrigerator flipping system according to claim 8, characterized in that:
    所述限位传感器与所述冰箱接触的表面贴附有软介质，以避免损伤所述冰箱。A soft medium is attached to the surface of the limit sensor in contact with the refrigerator to avoid damage to the refrigerator.
  10. 根据权利要求1所述的冰箱翻转***，其特征在于，还包括：The refrigerator flipping system according to claim 1, further comprising:
    第二动力装置，设置于所述机架上，被配置成向所述翻转装置提供动力；并且A second power device, disposed on the frame, is configured to provide power to the flipping device; and
    所述第二动力装置被配置为步进电机。 The second power device is configured as a stepper motor.
PCT/CN2023/106721 2022-07-12 2023-07-11 Refrigerator flipping system WO2024012433A1 (en)

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