WO2016112673A1 - 翻转移载机构 - Google Patents

翻转移载机构 Download PDF

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Publication number
WO2016112673A1
WO2016112673A1 PCT/CN2015/084766 CN2015084766W WO2016112673A1 WO 2016112673 A1 WO2016112673 A1 WO 2016112673A1 CN 2015084766 W CN2015084766 W CN 2015084766W WO 2016112673 A1 WO2016112673 A1 WO 2016112673A1
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WO
WIPO (PCT)
Prior art keywords
rotating arm
driving
transfer mechanism
sensing device
semi
Prior art date
Application number
PCT/CN2015/084766
Other languages
English (en)
French (fr)
Inventor
曹春雷
臧莹
梅裕麒
孙伟
Original Assignee
京东方科技集团股份有限公司
京东方光科技有限公司
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 京东方科技集团股份有限公司, 京东方光科技有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US14/906,126 priority Critical patent/US10011437B2/en
Publication of WO2016112673A1 publication Critical patent/WO2016112673A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/063—Transporting devices for sheet glass
    • B65G49/064—Transporting devices for sheet glass in a horizontal position
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67242—Apparatus for monitoring, sorting or marking
    • H01L21/67259—Position monitoring, e.g. misposition detection or presence detection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/67736—Loading to or unloading from a conveyor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67763—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
    • H01L21/67766—Mechanical parts of transfer devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6838—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/02—Controlled or contamination-free environments or clean space conditions
    • 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
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups

Definitions

  • Embodiments of the present disclosure are directed to a flip transfer mechanism.
  • the light guide panel is processed by reverse assembly (the light guide panel is facing upward and the display surface is facing downward), and then the front part is assembled (light guide)
  • the assembly of the film or the like is performed with the panel facing downward and the display surface facing upward. Therefore, the semi-finished product needs to be inverted and transferred during the process. In the usual manner, the semi-finished product is manually flipped and moved by an operator, followed by an assembly operation.
  • At least one embodiment of the present disclosure provides a flip transfer mechanism that solves the problems of manual display panel inversion and movement causing contamination of the display panel, deformation of the display panel due to uneven force, and the like.
  • At least one embodiment of the present disclosure provides a flip transfer mechanism including: a load platform having a first article sensing device; a transport device having a second article sensing thereon a turning device, the turning device is located between the loading platform and the transport device; the turning device comprises a driving device and a rotating arm connected to the driving device, and the rotating arm is provided with an adsorption structure a control device coupled to the first item sensing device, the second item sensing device, the driving device, and the adsorption structure; the control device sensing according to the first item sensing device and the second item sensing device a signal that controls the driving device to drive the rotating arm to reciprocate between the carrier platform and the transport device while controlling the suction Attachment of the adsorption and release operations.
  • the first item sensing device and the second item sensing device are both fiber optic sensors; the fiber optic sensor is communicatively coupled to the control device.
  • the loading platform is provided with an item placement slot
  • the first item sensing device is located at a bottom end of the item placement slot
  • the second item sensing device is located at the transportation device Bottom end.
  • the transport device may be: the transport device includes a plurality of driven rollers arranged side by side and a plurality of driving rollers arranged side by side, and a rotating shaft of the driving roller is connected with a driving motor.
  • the driving motor is connected to the control device; a plurality of annular rubber strips are disposed between the driven roller and the driving roller.
  • the driven roller is provided with a receiving groove, and the receiving groove is disposed corresponding to a gap between adjacent rubber strips; the receiving groove and the corresponding gap together constitute the rotation The initial accommodation space of the arm.
  • the drive device is a two-way motor and the adsorption structure is located at an end of the rotating arm.
  • the adsorption structure is a vacuum chuck, a suction block or a suction nozzle.
  • the output shaft of the two-way motor is sleeved and fixed with a circular driving gear, and one end of the rotating arm connected to the driving device is provided with a driving engagement with the circular driving gear. gear.
  • the output shaft of the two-way motor is connected with a screw rod and is capable of driving the screw rod to reciprocate; one end of the rotating arm connected to the driving device is disposed to mesh with the screw rod The driven gear.
  • the driving device includes two one-way motors, and two of the one-way motors rotate in opposite directions; one end of the rotating arm is provided with a driven shaft; The output shaft is coupled to the driven shaft by a conveyor belt.
  • control device is a single chip microcomputer or a programmable control device.
  • a first article sensing device is disposed on the load platform, and a second article sensing device is disposed on the transport device between the load platform and the transport device a turning device including a driving device and a rotating arm, and an adsorption structure on the rotating arm; wherein the first article sensing device, the second article sensing device, the driving device and the adsorption structure Both are connected to the control unit.
  • the control device controls the driving device to be inoperative by the detection of the first and second article sensing devices; when the semi-finished product is transported to the loading platform
  • the control device controls the driving device to operate according to the sensing signal, and drives the rotating arm to rotate to the corresponding position of the semi-finished product on the loading platform, and then the control device controls the adsorption structure to adsorb the semi-finished product, and adsorbs
  • the uniformity of the force can be ensured, and after the adsorption is stabilized, the control driving device drives the rotating arm to rotate, so as to drive the semi-finished product to be transferred from the loading platform to the transport device; when the semi-finished product is transferred to the transport device, the second The article sensing device generates an induction signal, and the control device controls the adsorption structure to be loosened according to the sensing signal, that is, the adsorption operation
  • FIG. 1 is a schematic structural view of a transfer transfer mechanism according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural view of a transfer transfer mechanism in use according to an embodiment of the present disclosure
  • FIG. 3 is a partial structural diagram of a flip transfer mechanism provided after a transfer transfer according to an embodiment of the present disclosure.
  • At least one embodiment of the present disclosure provides a flip transfer mechanism, as shown in FIG. 1 , including a load platform 10 on which a first article sensing device 12 is disposed; a transport device 11 , transport The device 11 is provided with a second article sensing device 13; an inverting device 14 between the loading platform 10 and the transport device 11; the inverting device 14 includes a driving device 141 and a rotating arm 142 connected to the driving device 141, rotating The arm 142 is provided with an adsorption structure 15; the control device is connected to the first article sensing device 12, the second article sensing device 13, the driving device 141 and the adsorption structure 15.
  • control device 15 controls the driving device 141 to drive the rotating arm 142 to reciprocate between the carrier platform 10 and the transport device 11 according to the sensing signals of the first article sensing device 12 and the second article sensing device 13. Rotation while controlling the adsorption or release operation of the adsorption structure 15.
  • a first article sensing device is disposed on the load platform, and a second article sensing device is disposed on the transport device, and is disposed between the load platform and the transport device
  • an inverting device including a driving device and a rotating arm, and the rotating arm is provided with an adsorption structure; wherein the first article sensing device, the second article sensing device, the driving device and the adsorption structure are all connected to the control device.
  • the control device controls the drive device to be inoperative by detecting the first article sensing device and the second article sensing device, that is, the semi-finished product is not operated.
  • the first item sensing device When the semi-finished product is transported to the loading platform, the first item sensing device generates an induction signal, and the control device controls the driving device to operate according to the sensing signal, and drives the rotating arm to rotate to the corresponding position of the semi-finished product on the loading platform, and then the control device controls The adsorption structure adsorbs the semi-finished product, and then controls the driving device to drive the rotating arm to rotate, and drives the semi-finished product to be transferred from the loading platform to the transport device; when the semi-finished product is transferred to the transport device, the second article sensing device generates the sensing The signal control device controls the release of the adsorption structure according to the sensing signal, that is, the adsorption of the semi-finished product is released, and the semi-finished product is released on the transport device, thereby facilitating the transportation of the semi-finished product on the transport device, and subsequent film assembly.
  • the semi-finished product is adsorbed by a vacuum adsorption structure, and the semi-finished product is evenly stressed, and the adsorption structure can firmly grasp the semi-finished product and move the semi-finished product to the transport device. Therefore, the flip transfer operation of the semi-finished product can be automatically completed by the flip transfer mechanism in the embodiment, which is simple, convenient and fast, and avoids contamination of the display panel and the display panel.
  • the first item sensing device 12 and the second item sensing device 13 may both be fiber optic sensors with high sensitivity and a high transmission rate.
  • the sensing signal generated by the first article sensing device 12 is defined as a first signal
  • the sensing signal generated by the second article sensing device 13 is defined as a second signal. signal.
  • the rotating arm 142 needs to be loaded
  • the reciprocating rotational movement between the object platform 10 and the transport device 11 defines the position of the rotating arm 142 as the initial position when the control device does not control the driving device 141, and the position where the rotating arm 142 is moved to the loading platform and the semi-finished product is adsorbed is defined as the adsorption position.
  • the position at which the rotating arm 142 adsorbs the semi-finished product and transfers it to the transport device 11 is determined as the final position.
  • the initial position and the final position it is also possible to set the initial position and the final position to the same position, which simplifies the operation and facilitates overall control.
  • the control device controls the driving device 141 to be inoperative, and the rotating arm 142 is held at the initial position.
  • the first item sensing device 12 corresponds to a normally open switch
  • the second item sensing device 13 corresponds to a normally closed switch, and generates a corresponding sensing signal by changing the state of the normally open switch and the normally closed switch. That is, when the normally open switch is closed, the first signal is generated; when the normally closed switch is turned on, the second signal is generated.
  • the first item sensing device 12 or the second item sensing device 13 can also contemplate the first item sensing device 12 or the second item sensing device 13 as long as it can realize the function of generating a signal when the semi-finished product is placed thereon, which falls within the scope of the present disclosure.
  • the first item sensing device 12 senses the placement of the item, the first signal is generated, and the second item sensing device 13 does not generate the sensing signal. Then, the control device controls the driving device 141 to drive the rotating arm 142 according to the first signal to move the rotating arm 142 from the initial position to the adsorption position.
  • the control device controls the driving device 141 to stop driving the rotating arm 142 to maintain the rotating arm 142 in the adsorption position; then the control device controls the adsorption structure 15 to adsorb the semi-finished product on the loading platform 10,
  • the adsorption structure may be a vacuum chuck (conventionally selected as a nozzle) or a suction block, generally corresponding to semi-finished products of different sizes, and different types of adsorption structures are selected, for example, when adsorbing a semi-finished product of a larger size, the adsorption structure adopts a vacuum suction cup to improve Stability of adsorption.
  • the adsorption structure can also be other fixture structures, and the fixture structure does not cause damage to the semi-finished products.
  • the control device determines that the adsorption structure 15 stably adsorbs the semi-finished product
  • the control device again controls the driving device 141 to drive the rotating arm 142 to rotate the rotating arm 142 to move back from the suction position to the initial position.
  • the angle between the rotation of the driving device 141 can be controlled by setting the relative position of the loading platform 10 and the transport device 11 and setting the control device (which can be combined with the rotating arm)
  • the structure of 142 for example, using a bending setting method, etc., is used to complete the transfer of different products.
  • the thickness of the finished product is usually about 1 mm. Therefore, it is usually necessary to flip the semi-finished product horizontally by 180 degrees to ensure smooth assembly of the finished film.
  • the initial position and the suction position of the rotating arm 142 are at the same horizontal plane and are different by 180 degrees.
  • the control device controls the driving device 141 to rotate the rotating arm 142.
  • the semi-finished product undergoes a horizontal reversal of 180 degrees, from the reverse assembly to the front assembly, and at the same time, the carrier is driven by the rotating arm 142.
  • the platform 10 is transferred to the transport device 11.
  • the position of the rotating arm 142 shown in FIG. 1 is the initial position of the rotating arm 142; the position of the rotating arm 142 shown by the solid line in FIG. 2 is the suction position of the rotating arm 142.
  • the position of the rotating arm 142 shown by a broken line is indicated as the initial position of the rotating arm 142.
  • FIG. 1 is a schematic structural view of a transfer transfer mechanism in which an object placement slot 101 is disposed on the load platform 10, and no semi-finished product is placed on the load platform 10 and the transport device 11.
  • 2 schematically shows the semi-finished product 21 placed on the carrier platform 10, wherein the semi-finished product 21 is placed in the article placement slot 101 and covers the first article sensing device 12 at the bottom end of the article placement slot 101.
  • the second article sensing device 13 senses the semi-finished product 21 and generates a second signal.
  • the control device controls the driving device 141 to stop operating to maintain the rotating arm 142 in the initial position according to the second signal and/or the determination of the movement of the rotating arm 142 to the initial position; thereafter, the control device controls the adsorption structure 15 to release the adsorption operation on the semi-finished product 21.
  • the semi-finished product 21 is placed on the transport device 11 smoothly for subsequent transportation and film assembly.
  • the connection between the first article sensing device 12 and the second article sensing device 13 as described above for the fiber optic sensor and the control device may be an electrical connection or a wireless connection.
  • an object placement slot 101 may be disposed on the loading platform 10. The shape and structure of the object placement slot 101 are set according to the placed item, for example, when the item is placed. When the semi-finished product 21 of the panel is displayed, the article placement slot 101 may be a rectangular recess.
  • the first article sensing device 12 may be disposed at the bottom end of the rectangular recess so that the first article sensing device 12 can be quickly and accurately when the semi-finished product 21 is transported into position, that is, transported from the production line into the rectangular recess.
  • the inductive item is generated and a first signal is generated and sent to the control device.
  • the first article sensing device can also be provided with the article placement slot 101. The other location is not placed at the bottom.
  • the second article sensing device 13 can be disposed at the bottom end of the transport device 12, so that after the semi-finished product 21 is transferred onto the transport device 12, the second article sensing device 13 can quickly and accurately sense the article and generate a second. The signal is sent to the control unit.
  • the second item sensing device can also be disposed at other locations of the transport unit 12.
  • control device may be a single chip microcomputer or a Programmable Logic Controller (PLC).
  • PLC Programmable Logic Controller
  • the control device can be selected according to actual needs.
  • the transport device 11 is usually a conveyor belt, so that when the semi-finished product is transferred to the conveyor belt by manual operation, the surface of the semi-finished product directly contacts the surface of the conveyor belt, which may easily cause damage to the surface of the semi-finished product due to friction. For example, damage to the light guide panel.
  • the transport device in the embodiment of the present disclosure adopts the structure as shown in FIGS.
  • the transport device 11 includes a plurality of driven rollers 16 arranged side by side and a plurality of drive rollers 17 arranged side by side.
  • the first roller set formed by the driven roller 16 and the second roller set formed by the driving roller 17 are parallel and coplanar with each other, so that a plurality of parallel connections between the driven roller 16 and the driving roller 17 can be ensured.
  • the apexes of the circumferentially disposed annular rubber strips 18 are on the same level, i.e., the semi-finished product 21 on the rubber strip 18 is placed horizontally.
  • a driving motor 19 is connected to the rotating shaft of the driving roller 17, and the driving roller 17 is controlled to rotate by the driving motor 19, so that the driven roller 16 and the driving roller 17 are synchronously rotated by the transmission of the rubber rubber strip 18 to ensure that the semi-finished product 21 is on the transport device. Smooth transportation.
  • the semi-finished product 21 is located on the surface of the plurality of rubber strips 18 after the transfer, and the gap between the plurality of rubber strips 18 can reduce the contact area between the semi-finished product 21 and the surface of the rubber strip 18, thereby reducing friction.
  • the driven roller 16 and the driving roller 17 may be a plurality of rollers fixed to a rotating main shaft, and may be a roller group in which a plurality of individual rollers are assembled. Rubber strip 18 can be directly set on the roller In the above, a corresponding groove can also be machined on the roller for mounting and accommodating the rubber strip 18.
  • the rotating arm 142 is in a horizontal state at both the initial position and the adsorption position, ensuring that the semi-finished product 21 is turned over before and during the transfer.
  • a receiving groove 161 is provided on the driven roller 16, and the receiving groove 161 is provided.
  • the receiving groove 161 and its corresponding gap together constitute the initial receiving space of the rotating arm 142, that is, the initial position of the rotating arm is located in the receiving groove 161 and its corresponding gap.
  • the rotating arm 142 When the rotating arm 142 is at the initial position or the semi-finished product 21 is moved back from the suction position to the initial position, by providing the structure and position of the adjusting adsorption structure 15, it can be ensured that the rotating arm 142 does not cause transmission obstruction to the semi-finished product 21 at the initial position.
  • the rotating arm 142 when the rotating arm 142 drives the semi-finished product 21 to rotate from the suction position back to the initial position, the rotating arm 142 is located at the bottom end of the semi-finished product 21, and the semi-finished product 21 is located on the rubber strip 18 when the control device controls the adsorption structure. After the adsorption of the semi-finished product 21 is released, the adsorption structure 15 and the semi-finished product 21 are no longer in contact with each other, and the transportation of the semi-finished product 21 is ensured.
  • the process of moving the rotating arm 142 from the initial accommodating space (initial position) to the absorbing position is defined as a forward turning motion of the rotating arm 142; the process of returning the rotating arm 142 from the absorbing position to the initial position is defined as The reverse flip motion of the rotating arm 142.
  • the rotation of the driving device of the motor or the like corresponding to the forward reversing motion of the rotating arm 142 is a forward rotation; the rotation corresponding to the reverse reversing motion of the rotating arm 142 is a reverse rotation.
  • the rotation arm 142 is rotated and reciprocated between the carrier platform 10 and the transport device 12 by the cooperation of the driving device 141 and the rotating arm 142.
  • the driving device 141 may include a two-way single machine, and the output shaft of the two-way motor is sleeved with a circular driving gear, and the end of the rotating arm 142 connected to the two-way motor may be provided with a circular active
  • the circular driven gear meshed by the gear, when the control device controls the forward rotation and the reverse rotation of the two-way motor, the driven gear is driven to rotate by the driving gear, thereby driving the rotating arm to swing.
  • the fixing of the rotating arm 142 and the bidirectional motor can be completed by a device such as a casing.
  • the swinging operation of the rotating arm 142 can also be realized by using a turbine-worm structure.
  • a screw rod is connected to the rotating shaft of the two-way motor, and the connection mode of the two-way motor and the screw rod can be gear matching or sliding cooperation, thereby being controlled by the control device.
  • the forward and reverse rotation of the two-way motor realizes the wire The reciprocating motion of the rod.
  • the driven gear that meshes with the screw can be driven to rotate, that is, the rotating arm 142 provided with the driven gear is rotated.
  • the fixing of the two-way motor, the lead screw and the two-way motor can also be achieved by setting the corresponding housing structure.
  • the driving device 141 is a two-way motor, that is, a motor that can rotate in the forward direction and the reverse direction, which is convenient for control, but in order to save cost, the driving device 141 may also include a relatively inexpensive one-way motor, and at the same time, in order to realize the rotation arm 141 is different.
  • the driving device 141 includes two unidirectional motors, and the two unidirectional motors rotate in opposite directions, one motor is a forward rotating motor, and the other motor is a reverse rotating motor.
  • the rotating arm 412 The drive shaft is fixed on the upper protrusion, so that the output connection between the output shaft of the one-way motor and the transmission shaft is connected through the transmission belt, and the drive connection can be completed.
  • the fixing of the one-way motor and the fixing and swinging path of the rotating arm can be completed by setting the corresponding housing structure.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the present disclosure, "a plurality of” means two or more unless otherwise stated.
  • connection In the description of the present disclosure, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the meaning of the above terms in the present disclosure can be understood by a person of ordinary skill in the art.

Abstract

一种翻转移载机构，包括：载物平台（10），其上设有第一物品感应装置（12）；运输装置（11），其上设有第二物品感应装置（13）；翻转装置（14），其位于载物平台（10）与运输装置（11）之间，包括驱动装置（141）以及旋转臂（142），旋转臂上（142）设有吸附结构（15）；控制装置，其与第一物品感应装置（12）、第二物品感应装置（13）、驱动装置（141）和吸附结构（15）连接，控制装置根据第一物品感应装置（12）和第二物品感应装置（13）的感应信号，控制驱动装置带动旋转臂（142）在载物平台（10）和运输装置（11）之间往复转动，同时控制吸附结构（15）的吸附或松开操作。该机构主要用于显示装置的生产过程中，解决了惯常技术中人工进行显示面板的翻转和移动造成的脏污、变形问题。

Description

翻转移载机构 技术领域
本公开的实施例涉及一种翻转移载机构。
背景技术
随着背光产品的发展，例如显示装置的超薄化设计，逐步已经实现了半成品、成品的自动化组装，在半成品加工的基础上，进行成品的组装装配，从而达到节省工艺等目的。
以通常的显示装置中的显示面板装配为例，对导光面板通过反面组装的方式(导光面板朝上、显示面朝下)进行半成品的加工制造，之后需要通过正面组装的方式(导光面板朝下、显示面朝上)进行膜材等的组装，因此，该过程中需要对半成品进行翻转、移载操作。在通常方式中，通过操作人员手工翻转和移动半成品，之后进行组装操作。
然而，在惯常技术中，在人工进行翻转和移动时，操作人员与显示面板直接接触，容易对显示面板造成污染、显示面板受力不均发生变形等不良。
发明内容
本公开的至少一个实施例提供一种翻转移载机构，解决了惯常技术中人工进行显示面板的翻转和移动对显示面板造成污染、显示面板受力不均发生变形等问题。
本公开的至少一个实施例提供了一种翻转移载机构，包括：载物平台，所述载物平台上设有第一物品感应装置；运输装置，所述运输装置上设有第二物品感应装置；翻转装置，所述翻转装置位于所述载物平台与所述运输装置之间；所述翻转装置包括驱动装置以及与所述驱动装置连接的旋转臂，所述旋转臂上设有吸附结构；控制装置，所述控制装置与所述第一物品感应装置、第二物品感应装置、驱动装置和吸附结构连接；所述控制装置根据所述第一物品感应装置和第二物品感应装置的感应信号，控制所述驱动装置带动所述旋转臂在所述载物平台和所述运输装置之间往复转动，同时控制所述吸 附结构的吸附和松开操作。
在本公开的一个实施例中，所述第一物品感应装置和第二物品感应装置均为光纤传感器；所述光纤传感器与所述控制装置通讯连接。
在本公开的一个实施例中，所述载物平台上设有物品放置槽，所述第一物品感应装置位于所述物品放置槽底端；所述第二物品感应装置位于所述运输装置的底端。
在本公开的一个实施例中，所述运输装置可以为：所述运输装置包括多个并排设置的从动滚轮和多个并排设置的驱动滚轮，所述驱动滚轮的转轴连接有驱动电机，所述驱动电机与所述控制装置连接；所述从动滚轮和驱动滚轮之间间隔设置有多个环状橡胶胶条。
在上述运输装置中，所述从动滚轮中设有一容纳槽，所述容纳槽对应相邻所述橡胶胶条之间的间隙设置；所述容纳槽与对应的所述间隙共同构成所述旋转臂的初始容纳空间。
在本公开的一个实施例中，所述驱动装置为双向电机，所述吸附结构位于所述旋转臂的末端。
在本公开的一个实施例中，所述吸附结构为真空吸盘、吸块或吸嘴。
在本公开的一个实施例中，所述双向电机的输出转轴上套设固定有圆形主动齿轮，所述旋转臂与所述驱动装置相连的一端设与所述圆形主动齿轮啮合的从动齿轮。
在本公开的一个实施例中，所述双向电机的输出转轴连接有丝杆，并能够驱动所述丝杠往复运动；所述旋转臂与所述驱动装置相连的一端设与所述丝杆啮合的从动齿轮。
在本公开的一个实施例中，所述驱动装置包括两个单向电机，且两个所述单向电机的转动方向相反；所述旋转臂一端设有从动轴；所述单向电机的输出轴通过传送带与所述从动轴连接。
在本公开的一个实施例中，所述控制装置为单片机或可编程控制装置。
在本公开的至少一个实施例提供的翻转移载机构中，在载物平台上设有第一物品感应装置，在运输装置上设有第二物品感应装置，在载物平台和运输装置之间设有包括有驱动装置和旋转臂的翻转装置，且旋转臂上设有吸附结构；其中，第一物品感应装置、第二物品感应装置、驱动装置和吸附结构 均连接控制装置。在显示面板的装配过程中，当载物平台和运输装置上均未放置产品时，通过第一、第二物品感应装置的检测，控制装置控制驱动装置不工作；当半成品运送到载物平台上时，第一物品感应装置产生感应信号，控制装置根据该感应信号控制驱动装置工作，带动旋转臂旋转运动至载物平台上半成品的相应位置，之后控制装置控制吸附结构对半成品进行吸附操作，吸附能够保证力的均匀性，待吸附稳定后，控制驱动装置带动旋转臂旋转运动，以带动半成品从载物平台上翻转移载至运输装置上；当半成品翻转移载至运输装置上时，第二物品感应装置产生感应信号，控制装置根据该感应信号控制吸附结构松开，即解除对半成品的吸附操作，使半成品承载在运输装置上，便于在运输装置上的运输操作，进行后续膜材组装等。因此，通过本实施例中的翻转移载机构，能够自动完成半成品的翻转移载操作，简单、方便且快捷，避免人工操作造成的脏污和受力不均变形的问题。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本公开的一些实施例，而非对本公开的限制。
图1为根据本公开实施例的翻转移载机构的结构示意图；
图2为根据本公开实施例的翻转移载机构在使用时的结构示意图；以及
图3为根据本公开实施例提供的翻转移载机构在进行翻转移载之后的部分结构示意图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开的至少一个实施例提供了一种翻转移载机构，如图1所示，包括载物平台10，载物平台10上设有第一物品感应装置12；运输装置11，运输 装置11上设有第二物品感应装置13；翻转装置14，翻转装置14位于载物平台10与运输装置11之间；翻转装置14包括驱动装置141以及与驱动装置141连接的旋转臂142，旋转臂142上设有吸附结构15；控制装置，控制装置与第一物品感应装置12、第二物品感应装置13、驱动装置141和吸附结构15连接。
在本公开的一个实施例中，控制装置15根据第一物品感应装置12和第二物品感应装置13的感应信号，控制驱动装置141带动旋转臂142在载物平台10和运输装置11之间往复转动，同时控制吸附结构15的吸附或松开操作。
在根据本公开的一个实施例的翻转移载机构中，在载物平台上设有第一物品感应装置，在运输装置上设有第二物品感应装置，在载物平台和运输装置之间设有包括有驱动装置和旋转臂的翻转装置，且旋转臂上设有吸附结构；其中，第一物品感应装置、第二物品感应装置、驱动装置和吸附结构均连接至控制装置。在显示面板的装配过程中，当载物平台和运输装置上均未放置产品时，通过第一物品感应装置和第二物品感应装置的检测，控制装置控制驱动装置不工作，即不对半成品进行操作；当半成品运送到载物平台上时，第一物品感应装置产生感应信号，控制装置根据该感应信号控制驱动装置工作，带动旋转臂旋转运动至载物平台上半成品的相应位置，之后控制装置控制吸附结构吸附所述半成品，再控制驱动装置带动旋转臂旋转运动，带动半成品从载物平台上翻转移载至运输装置上；当半成品翻转移载至运输装置上时，第二物品感应装置产生感应信号，控制装置根据该感应信号控制吸附结构松开，即解除对半成品的吸附，将半成品释放在运输装置上，从而便于在运输装置上的运输半成品，进行后续膜材组装等。在该实施例中，采用真空吸附结构吸附所述半成品，半成品受力均匀，吸附结构可以牢靠地抓取半成品并将所述半成品移动至运输装置。因此，通过本实施例中的翻转移载机构，能够自动完成半成品的翻转移载操作，简单、方便且快捷，避免污染显示面板和显示面板变形。
第一物品感应装置12和第二物品感应装置13可以均为光纤传感器，灵敏度高且传输速率较快。为了方便后续对本实施例中的翻转移载机构的工作原理进行说明，将第一物品感应装置12产生的感应信号定义为第一信号，将第二物品感应装置13产生的感应信号定义为第二信号。旋转臂142需要在载 物平台10和运输装置11之间往复转动运动，将控制装置未控制驱动装置141时旋转臂142所在位置定义为初始位置，将旋转臂142运动至载物平台并吸附半成品的位置定义为吸附位置，将旋转臂142吸附半成品并翻转移载至运输装置11时的位置定为最终位置。当然，也可以将初始位置和最终位置设定为相同的位置，这种配置简化操作，便于整体控制。
当载物平台10和运输装置11上均未放置有产品(半成品)时，第一物品感应装置12和第二物品感应装置13不产生感应信号，即不产生第一信号和第二信号，此时，控制装置控制驱动装置141不工作，旋转臂142保持在初始位置。
第一物品感应装置12对应一个常开开关，第二物品感应装置13对应一个常闭开关，通过常开开关和常闭开关的状态改变，产生相应的感应信号。即常开开关闭合，则产生第一信号；常闭开关开启，则产生第二信号。本领域技术人员还可以构想出第一物品感应装置12或第二物品感应装置13，只要其能实现在其上放置半成品时产生信号的功能，其均落入本公开要求保护的范围内。
当将半成品传送至载物平台10上之后，由于第一物品感应装置12感应到有物品的放置，则产生第一信号，而第二物品感应装置13不产生感应信号。则控制装置根据第一信号控制驱动装置141驱动旋转臂142运动，使旋转臂142从初始位置运动至吸附位置。待旋转臂142运动至吸附位置之后，控制装置控制驱动装置141停止驱动旋转臂142，使旋转臂142保持在吸附位置；然后控制装置控制吸附结构15对载物平台10上的半成品进行吸附操作，例如，吸附结构可以为真空吸盘(常规选择为吸嘴)或吸块，通常对应不同尺寸的半成品，选择不同类型的吸附结构，例如吸附较大尺寸的半成品时，吸附结构采用真空吸盘，以提高吸附的稳定性。当然，该吸附结构也可以为其他夹具结构，该夹具结构不会对半成品造成损伤。
可以通过设置与控制装置连接的压力传感器等来监测吸附结构15是否稳定吸附半成品。当控制装置判断吸附结构15稳定吸附半成品时，控制装置再次控制驱动装置141驱动旋转臂142，使旋转臂142旋转运动，从吸附位置运动回初始位置。该过程中，可以通过设置载物平台10与运输装置11的相对位置以及设置控制装置控制驱动装置141转动的角度(可以结合旋转臂 142的结构，例如采用折弯设置方式等)，来完成不同产品的翻转移载。对于显示面板，通常其成品的厚度在1mm左右，因此通常需要将半成品水平翻转180度，保证成品膜材的组装顺利进行。如图1和图2所示，旋转臂142的初始位置和吸附位置位于同一水平面，且相差180度。控制装置控制驱动装置141带动旋转臂142旋转运动，从吸附位置运动至初始位置时，半成品发生180度的水平翻转，从反面组装转变为正面组装，同时在旋转臂142的带动下，从载物平台10上移载至运输装置11上。
在根据本公开的一个实施例中，图1中所示的旋转臂142的位置为旋转臂142的初始位置；图2中用实线示出的旋转臂142的位置为旋转臂142的吸附位置；图2中，用虚线示出的旋转臂142的位置表示为旋转臂142初始位置。
需要说明的是，图1所示为翻转移载机构的结构示意图，其中在载物平台10上设置有物品放置槽101，在载物平台10和运输装置11上均未放置半成品。图2示意地示出了半成品21放置在载物平台10上，其中，半成品21放置在物品放置槽101中，并覆盖位于物品放置槽101底端的第一物品感应装置12。
结合图2和图3，当半成品21移载至运输装置11上时，第二物品感应装置13感应到半成品21并生成第二信号。控制装置根据第二信号和/或根据旋转臂142运动至初始位置的判断，控制驱动装置141停止工作使旋转臂142保持在初始位置；之后控制装置控制吸附结构15松开对半成品21的吸附操作，使半成品21平稳放置在运输装置11上，便于后续运输并进行膜材组装等。
上述为光纤传感器的第一物品感应装置12和第二物品感应装置13与控制装置的连接可以为电连接或者无线连接。为了方便光纤传感器对半成品21的检测，如图1所示，载物平台10上可以设置物品放置槽101，该物品放置槽101的形状和结构根据所放置物品而设定，例如当放置物品为显示面板的半成品21时，物品放置槽101可以为矩形凹槽。此时，第一物品感应装置12可以设在矩形凹槽的底端，从而当半成品21传送到位后，即从产线运输至矩形凹槽中时，第一物品感应装置12能够快速、准确的感应物品并生成第一信号发送给控制装置。当然，第一物品感应装置也可以设置物品放置槽101 的其他位置，而不是放置在底端。
同理，第二物品感应装置13可以设在运输装置12的底端，从而当半成品21翻转移载至运输装置12上之后，第二物品感应装置13能够快速、准确的感应物品并生成第二信号发送给控制装置。当然，第二物品感应装置也可以设置在运输装置12的其他位置。
实际应用时，上述控制装置可以为单片机或可编程控制装置(Programmable Logic Controller，PLC)。控制装置可以根据实际需要进行选择。
由上述翻转移载的工作过程可知，位于载物平台101的反面组装式半成品21，最后通过水平翻转180度并移载至运输装置11上。在惯常技术中，运输装置11通常为传送带，从而当通过人工操作将半成品翻转移载至传送带上时，半成品的表面直接与传送带表面相接触，由于摩擦的原因，易导致半成品的表面受损，例如导光面板的损坏等。鉴于此，本公开的实施例中的运输装置，采用如图1至图3所示的结构，其中，运输装置11包括多个并排设置的从动滚轮16和多个并排设置的驱动滚轮17，其中从动滚轮16构成的第一滚轮组和驱动滚轮17构成的第二滚轮组相互平行、共面设置，从而能够保证套设连接在从动滚轮16和驱动滚轮17之间的多个平行、间隔设置的环状橡胶胶条18的顶点位于同一水平面上，即保证位于橡胶胶条18上的半成品21水平放置。上述驱动滚轮17的转轴连接有驱动电机19，通过驱动电机19控制驱动滚轮17转动，从而通过橡胶胶条18的传递作用带动从动滚轮16与驱动滚轮17同步转动，保证半成品21在运输装置上的平稳运输。
图3中，为通过旋转臂142带动半成品21翻转移载至运输装置12的橡胶胶条18上之后的示意图，图3中旋转臂142以及吸附结构15位于半成品21的下侧，即完成了半成品21的翻转，保证以正面组装的方式进行后续组装等。此时，旋转臂142位于初始位置。
这其中，半成品21翻转移载后位于多个橡胶胶条18的表面，由于多个橡胶胶条18之间具有间隙，从而能够减少半成品21与橡胶胶条18表面的接触面积，从而减小摩擦，保证半成品21及产品的生产质量。在图1中，从动滚轮16和驱动滚轮17和可以为在一个旋转主轴上固定有多个滚轮，可以是多个单独的滚轮经过装配构成的滚轮组。橡胶胶条18可以直接套设在滚轮 上，也可以在滚轮上加工相应的凹槽，用于安装容纳橡胶胶条18。
在翻转移载显示面板的半成品21时，由于通常需要水平翻转180度，在一个实施例中，旋转臂142在初始位置和吸附位置时均处于水平状态，保证半成品21在翻转移载前和翻转移载后均处于水平状态(显示面板自身厚度很小，因此可以忽略其厚度的影响)，因此如图1至图3所示，在从动滚轮16上设有一容纳槽161，该容纳槽161对应相邻橡胶胶条18之间的间隙设置，从而容纳槽161与其对应的间隙共同构成旋转臂142的初始容纳空间，即旋转臂的初始位置即位于该容纳槽161及其对应的间隙中。
在旋转臂142位于初始位置或带动半成品21从吸附位置运动回至初始位置时，通过设置调整吸附结构15的结构和位置，可以保证旋转臂142在初始位置不会对半成品21产生传输阻碍。例如，在一个实施例中，当旋转臂142带动半成品21从吸附位置旋转运动回初始位置时，旋转臂142位于半成品21的底端，半成品21位于橡胶胶条18上，当控制装置控制吸附结构15松开对半成品21的吸附后，吸附结构15与半成品21之间不再相互接触，保证半成品21的运输。
在本文中，将旋转臂142从初始容纳空间(初始位置)运动至吸附位置的过程，定义为旋转臂142的正向翻转运动；将旋转臂142从吸附位置回复至初始位置的过程，定义为旋转臂142的反向翻转运动。相应的，将电机等驱动装置对应于旋转臂142的正向翻转运动的转动为正向转动；对应于旋转臂142的反向翻转运动的转动为反向转动。
通过驱动装置141和旋转臂142的配合完成旋转臂142在载物平台10和运输装置12之间旋转往复运动。在一个实施例中，驱动装置141可以包括一个双向单机，该双向电机的输出转轴上套设固定有圆形主动齿轮，此时旋转臂142上与双向电机相连的一端可以设有与圆形主动齿轮啮合的圆形从动齿轮，当控制装置控制双向电机正向转动和反向转动时，通过主动齿轮带动从动齿轮转动，从而带动旋转臂摆动。其中，旋转臂142与双向电机的固定可以通过壳体等装置完成。
当然，也可以利用涡轮-蜗杆结构实现旋转臂142的摆动操作，例如，双向电机的转轴上连接有丝杆，双向电机与丝杆的连接方式可以为齿轮配合或滑动配合，从而通过控制装置控制双向电机的正向转动和反向转动，实现丝 杆的往复运动。当丝杆往复运动时，能够带动与之啮合的从动齿轮转动，即带动设有该从动齿轮的旋转臂142转动。同样双向电机、丝杆以及双向电机的固定，可以通过设置相应的壳体结构来完成。
上述驱动装置141为双向电机，即可以正向转动和反向转动的电机，方便控制，但是为了节约成本，驱动装置141也可以包括价格较便宜的单向电机，同时为了实现旋转臂141沿不同方向的转动，驱动装置141包括有两个单向电机，且两个单向电机的转动方向相反，一个电机为正向转动的电机，另一个电机为反向转动的电机，此时旋转臂412上凸伸固定有传动轴，从而将单向电机的输出轴与传动轴之间通过传动带进行连接，即可完成驱动连接。同理，单向电机的固定以及旋转臂的固定、摆动路径等，都可以通过设置相应的壳体结构来完成。
在本公开的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于对本公开进行描述以及简化描述，而不是指示或暗示所指的装置或元件具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本公开的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的含义。
在本说明书的描述中，上述特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅是本公开的示范性实施方式，而非用于限制本公开的保护范围，本公开的保护范围由所附的权利要求确定。
本申请要求于2015年1月16日递交的中国专利申请第201510024325.8号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (11)

  1. 一种翻转移载机构，其包括：
    载物平台，所述载物平台上设有第一物品感应装置；
    运输装置，所述运输装置上设有第二物品感应装置；
    翻转装置，所述翻转装置位于所述载物平台与运输装置之间；所述翻转装置包括驱动装置以及与所述驱动装置连接的旋转臂，所述旋转臂上设有吸附结构；以及
    控制装置，所述控制装置与所述第一物品感应装置、第二物品感应装置、驱动装置和吸附结构连接；
    其中，所述控制装置根据所述第一物品感应装置和第二物品感应装置的感应信号，控制所述驱动装置带动所述旋转臂在所述载物平台和运输装置之间往复转动，同时控制所述吸附结构的吸附或松开操作。
  2. 根据权利要求1所述的翻转移载机构，其中，所述第一物品感应装置和第二物品感应装置均为光纤传感器；以及
    所述光纤传感器与所述控制装置通讯连接。
  3. 根据权利要求1或2所述的翻转移载机构，其中，所述载物平台上设有物品放置槽，所述第一物品感应装置位于所述物品放置槽的底端；
    所述第二物品感应装置位于所述运输装置的底端。
  4. 根据权利要求1至3中任何一项所述的翻转移载机构，其中，所述运输装置包括多个并排设置的从动滚轮和多个并排设置的驱动滚轮，所述驱动滚轮的转轴连接至驱动电机，所述驱动电机与所述控制装置连接；
    所述从动滚轮和驱动滚轮之间套设连接有多个平行、间隔设置的环状橡胶胶条。
  5. 根据权利要求4所述的翻转移载机构，其中，所述从动滚轮中设有一容纳槽，所述容纳槽对应相邻所述橡胶胶条之间的间隙设置；
    所述容纳槽与对应的所述间隙共同构成所述旋转臂的初始容纳空间。
  6. 根据权利要求1至5中任何一项所述的翻转移载机构，其中，所述吸附结构为真空吸盘、吸块或吸嘴。
  7. 根据权利要求1至6中任何一项所述的翻转移载机构，其中，所述驱 动装置为双向电机，所述吸附结构设置于所述旋转臂的末端。
  8. 根据权利要求7所述的翻转移载机构，其中，所述双向电机的输出转轴上套设固定有圆形主动齿轮，所述旋转臂与所述驱动装置相连的一端设与所述圆形主动齿轮啮合的从动齿轮。
  9. 根据权利要求7或8所述的翻转移载机构，其中，所述双向电机的输出转轴连接有丝杆，并能够驱动所述丝杠往复运动；以及所述旋转臂与所述驱动装置相连的一端设与所述丝杆啮合的从动齿轮。
  10. 根据权利要求1所述的翻转移载机构，其中，所述驱动装置包括两个单向电机，且两个所述单向电机的转动方向相反；所述旋转臂一端设有从动轴；以及所述单向电机的输出轴通过传送带与所述从动轴连接。
  11. 根据权利要求1所述的翻转移载机构，其中，所述控制装置为单片机或可编程控制装置。
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CN202144390U (zh) * 2011-06-28 2012-02-15 天津力神电池股份有限公司 一种能够实现产品翻转换向的传输装置
CN203212009U (zh) * 2013-03-22 2013-09-25 上海共生自动化科技有限公司 一种玻璃板的输送系统
CN104528385A (zh) * 2015-01-16 2015-04-22 京东方光科技有限公司 翻转移载机构

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107160151A (zh) * 2017-05-18 2017-09-15 孝感华工高理电子有限公司 旋转杆压接装置及执行器的安装与翻转系统
CN107160151B (zh) * 2017-05-18 2023-12-26 孝感华工高理电子有限公司 旋转杆压接装置及执行器的安装与翻转系统

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