WO2019090643A1 - 贴合设备 - Google Patents

贴合设备 Download PDF

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Publication number
WO2019090643A1
WO2019090643A1 PCT/CN2017/110278 CN2017110278W WO2019090643A1 WO 2019090643 A1 WO2019090643 A1 WO 2019090643A1 CN 2017110278 W CN2017110278 W CN 2017110278W WO 2019090643 A1 WO2019090643 A1 WO 2019090643A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
positioning
flexible material
laminating apparatus
sliding
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/110278
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English (en)
French (fr)
Inventor
刘瑞春
陈靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
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 Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to PCT/CN2017/110278 priority Critical patent/WO2019090643A1/zh
Priority to CN201780096062.9A priority patent/CN111315560B/zh
Publication of WO2019090643A1 publication Critical patent/WO2019090643A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/40—Applying molten plastics, e.g. hot melt

Definitions

  • the invention relates to the field of film technology, and in particular to a bonding device.
  • Some surface bonding equipments for workpieces are vacuum-pressed. These bonding equipment generally include a workpiece positioning table and a film positioning table. When the film is applied, the workpiece to be attached is placed on the workpiece positioning table, and the film is placed. And positioning the workpiece positioning table with the film positioning table on the film positioning table, so that the workpiece positioning table and the film positioning table form a closed space, and finally adopting vacuum heat pressing to adhere the film to the to-be-attached On the workpiece.
  • a bonding device has a complicated structure, a long bonding time, and a low work efficiency, and does not conform to a film of a large-volume product.
  • the embodiment of the invention provides a laminating device, which can improve the efficiency of the film and is suitable for the film of large-volume products.
  • a laminating device for attaching a flexible material to a workpiece comprising a workpiece carrier for positioning a workpiece, a three-dimensional displacement device, a positioning mechanism for positioning the flexible material, and a gas pressure a membrane device, and an electronic control device electrically connected to the three-dimensional displacement device and the gas pressure film device, wherein the gas pressure film device comprises a tuyere, and the electronic control device controls the three-dimensional displacement device to drive the device
  • the workpiece stage and the positioning mechanism move to pre-adhere the flexible material to the workpiece, and the electronic control device controls the wind of the tuyere of the gas laminating device to press the flexible material to adhere to the workpiece.
  • the upper surface of the workpiece stage opens a workpiece positioning groove, and the workpiece positioning groove is used for positioning the workpiece.
  • the workpiece positioning groove is provided with a plurality of air suction holes for sucking the workpiece.
  • the tuyere is a linear tuyere extending in the first direction, and when the flexible material is attached, the wind edge of the tuyere The second direction moves relative to the workpiece, and the second direction is perpendicular to the first direction.
  • the wind pressure acting on the surface of the workpiece is consistent during the movement of the wind at the tuyere in the second direction relative to the workpiece.
  • the contour side of the workpiece extends along the curve, and the second direction is the same as the extension direction of the curve on the contour side of the workpiece.
  • the gas laminating device comprises a gas guiding member slidable relative to the workpiece carrier, a sliding member connected to the air guiding member, and a driving member for driving the sliding of the air guiding member, the tuyere opening Facing the side of the workpiece stage on the air guide.
  • the air guiding member is an air guiding tube
  • the air guiding tube comprises an air outlet section located at an upper portion of the workpiece carrier, and two connecting sections extending downward from both ends of the air outlet section, the air outlet opening
  • the wind outlet section faces the bottom side of the workpiece stage.
  • the air outlet section protrudes from the workpiece stage with a blade strip extending along a length direction of the air outlet section and a length covering the workpiece stage, and the air outlet is opened on the blade strip The air outlet passes through the air duct.
  • the guide member comprises two slide rails extending in a direction in which the air guide member slides, and two sliders respectively slidably connected to the slide rails, and the two connecting segments are respectively connected to two On the slider, the driving member drives one of the sliders to slide along the corresponding sliding rail to drive the air guiding member to slide.
  • the upper surface of the workpiece stage is provided with a workpiece positioning groove, and the bottom surface of the workpiece positioning groove is a bearing surface of the workpiece, and each sliding rail is provided with a sliding slot, and the sliding block is slidably connected to the corresponding sliding slot.
  • the shape of the chute corresponds to the shape of the bearing surface.
  • the bearing surface of the workpiece positioning groove of the workpiece stage is a curved surface
  • the sliding groove is a curved sliding groove corresponding to the curved surface
  • the positioning mechanism comprises a plurality of straws for sucking the flexible material.
  • the positioning mechanism further includes a positioning piece for positioning the flexible material, the positioning piece is connected to the end of the straw, and the straw passes through the positioning piece, and the flexible material is positioned on the positioning piece facing the workpiece stage The surface of the straw attracts the flexible material.
  • the three-dimensional displacement mechanism device comprises a horizontal displacement mechanism and a vertical displacement mechanism
  • the workpiece carries The stage is disposed on the horizontal displacement mechanism, and the positioning mechanism is coupled to the vertical displacement mechanism.
  • the horizontal displacement mechanism includes a left and right displacement driving member and a front and rear displacement driving member connected to the left and right displacement driving members, and the workpiece carrier is coupled to the front and rear displacement driving members.
  • the left and right displacement driving member includes a first carrier, a left and right slider slidably coupled to the first carrier, and a first motor that drives the left and right sliders to slide, and the front and rear displacement driving members are connected to the left and right Skateboarding.
  • the first motor drives the left and right sliding plates to slide by a ball screw
  • one end of the screw body of the ball screw is rotatably connected to the first motor
  • the nut of the ball screw is fixed to the left and right Skateboarding.
  • the front and rear displacement driving member includes a second carrier attached to the left and right sliders, a front and rear slider slidably coupled to the second carrier, and a second motor that drives the front and rear sliders to slide, the workpiece A stage is coupled to the front and rear slides.
  • the second motor drives the front and rear sliding plates to slide by a ball screw
  • one end of the screw body of the ball screw is rotatably connected to the second motor
  • the nut of the ball screw is fixed to the front and rear Skateboarding.
  • the electronic control device comprises a positioning system for positioning a relative position of a workpiece on the workpiece stage and a flexible material on the positioning mechanism, the electronic control device being controlled according to the positioning system
  • the three-dimensional moving device moves to drive the workpiece stage and the positioning mechanism to move.
  • the workpiece stage of the bonding apparatus of the present application is used for carrying a workpiece
  • the positioning mechanism is used for positioning a flexible material
  • the electronic control device controls the horizontal displacement mechanism and the vertical displacement mechanism to move to drive the workpiece stage and
  • the positioning mechanism moves to pre-adhere the flexible material to the workpiece, and the wind force of the gas laminating device directly attaches the flexible material to the workpiece, thereby improving work efficiency and conforming to the film of the large-volume product.
  • FIG. 1 is a schematic perspective view of a first embodiment of a bonding apparatus of the present application.
  • FIG. 2 is a front elevational view of a first embodiment of a lamination apparatus of the present application.
  • FIG. 3 is an exploded perspective view of the three-dimensional structure of FIG. 1.
  • FIG. 4 is a perspective view of another perspective view of the support frame, the vertical displacement mechanism, and the positioning mechanism of FIG. 3.
  • Figure 5 is an enlarged perspective view of the horizontal displacement mechanism and the workpiece stage of Figure 3;
  • Figure 6 is an exploded perspective view of the horizontal displacement mechanism and the workpiece stage of Figure 5.
  • Figure 7 is an exploded perspective view of the horizontal displacement mechanism of Figure 6.
  • Fig. 8 is another perspective view of Fig. 7.
  • Figure 9 is an enlarged view of a portion IX of Figure 3.
  • FIG. 10 is an exploded perspective view showing the second embodiment of the bonding apparatus provided by the present application.
  • FIG. 11 is a schematic perspective structural view of a positioning mechanism in a third embodiment provided by the bonding apparatus of the present application.
  • the present application provides a laminating device for laminating a layer structure of a workpiece, such as a flexible member attached to a curved body, such as a surface-fit flexible display having a curved body, a flexible touch screen, or a flexible material such as a protective film. .
  • FIG. 1 is a schematic perspective view of a first embodiment of a laminating apparatus of the present application
  • FIG. 2 is a front view of a first embodiment of the laminating apparatus of the present application
  • FIG. 4 is a perspective view of another perspective view of the support frame, the vertical displacement mechanism, and the positioning mechanism of FIG. 3.
  • FIG. The bonding apparatus is used to attach a flexible material 500 to a workpiece 300, the bonding apparatus including a workpiece stage 20 for positioning the workpiece 300, a three-dimensional displacement device 30, and a positioning flexible material 500.
  • the positioning mechanism 50, the gas lamination device 60, and the electronic control device 70 electrically connected to the three-dimensional displacement device 30 and the gas lamination device 50.
  • the three-dimensional displacement device 30 includes a horizontal displacement mechanism 32 and a vertical displacement mechanism 35.
  • the workpiece carrier 20 is disposed on the horizontal displacement mechanism 32 or the vertical displacement mechanism 35, and the positioning mechanism 50 corresponds to the workpiece carrier.
  • the stage 20 is disposed on the vertical displacement mechanism 35 or the horizontal displacement mechanism 32.
  • the gas lamination device 60 includes a tuyere 61 that faces the workpiece stage 20.
  • the electronic control device 70 controls the horizontal displacement mechanism 32 and the vertical displacement mechanism 35 of the three-dimensional displacement device 30 to move to move the workpiece stage 20 and the positioning mechanism 50 to make the flexible material 500 Pre-applied to the workpiece 300, the electronic control device 70 controls the wind force of the tuyere 61 of the gas lamination device 60 to press the flexible material 500 onto the workpiece 300.
  • the workpiece stage 20 is disposed on the horizontal displacement mechanism 32, and the positioning mechanism 50 is coupled to the vertical displacement mechanism 35 corresponding to the work stage 20.
  • the workpiece stage 20 of the bonding apparatus of the present application is used to carry the workpiece 300
  • the positioning mechanism 50 is used for positioning the flexible material 500
  • the electronic control device 70 controls the movement of the three-dimensional displacement device 30 to drive the workpiece stage 20.
  • the positioning mechanism 50 moves to pre-adhere the flexible material 500 to the workpiece 300
  • the wind force of the tuyere 61 of the gas lamination device 60 directly affixes the flexible material 500 to the workpiece 300, improving the work.
  • Efficiency in line with the film of large quantities of products.
  • the wind-fitting method can be applied to the film of the curved workpiece, so that it can adapt to the needs of various forms of the workpiece film.
  • the bonding apparatus further includes a work table 10, a support frame 15 disposed on the work table 10, and a mating cavity 18 disposed between the work table 10 and the support frame 15.
  • the mating cavity 18 includes a bottom cavity 181 disposed in the middle of the upper surface of the table 10, and a top cavity 185 connected to the support frame 15 by the vertical displacement mechanism 35.
  • the top cavity 185 faces the bottom cavity 181, and the vertical displacement mechanism 35 moves to drive the top cavity 185 to cover the bottom cavity 181.
  • the horizontal displacement mechanism 32 is disposed in the bottom cavity 181, that is, the horizontal displacement mechanism 32 is coupled to the table 10 through the bottom cavity 181.
  • the positioning mechanism 50 is disposed in the top cavity 185.
  • the left and right ends of the upper surface of the table 10 are respectively provided with a mounting groove 11 extending in the front-rear direction, that is, the mounting groove 11 extends in the Y-axis direction.
  • the gas lamination device 60 is disposed between the two mounting grooves 11.
  • the support frame 15 includes a square support plate 151 spaced apart from the upper surface of the table 10, and four downwardly extending from the four corners of the support plate 151 and connected to the upper surface of the table 10. Support Foot 153.
  • the bottom cavity 181 is located between the four support legs 153; the top cavity 185 is connected to the lower surface of the support plate 151 by the vertical displacement mechanism 35, and is located at the four support legs. Between 153.
  • the gas lamination device 60 is also located between the four support legs 153.
  • the top cavity 185 is coupled to the lower surface of the support plate 151 by a horizontal displacement mechanism 32, and the vertical displacement mechanism 35 is disposed in the bottom cavity 181, the workpiece stage 20 is coupled to the vertical displacement mechanism 35.
  • FIG. 5 is an enlarged perspective view of the horizontal displacement mechanism and the workpiece stage of FIG.
  • the upper surface of the workpiece stage 20 defines a workpiece positioning groove 22 for positioning the workpiece 300.
  • the bottom surface of the workpiece positioning groove 22 is the bearing surface 24 of the workpiece 300.
  • the shape of the bearing surface 24 is the same as the shape of the workpiece 300 to better carry the workpiece 300, that is, the shape of the bearing surface 24 can be based on the workpiece.
  • the shape of 300 is set. If the workpiece 300 has a planar shape, the bearing surface 24 is set to a horizontal plane; if the workpiece 300 has a curved shape, the bearing surface 24 is set to a curved surface corresponding to the workpiece 300.
  • the bearing surface 24 defines a plurality of air suction holes 26 for sucking the workpiece 300.
  • FIG. 6 is an exploded perspective view of the horizontal displacement mechanism and the workpiece stage of FIG. 5 ;
  • FIG. 7 is an exploded perspective view of the horizontal displacement mechanism of FIG. 6 ;
  • FIG. Stereo picture The horizontal displacement mechanism 32 includes a left and right displacement driving member 320 and a front and rear displacement driving member 325 connected to the left and right displacement driving members 320.
  • the workpiece loading table 20 is coupled to the front and rear displacement driving members 325.
  • the left and right displacement driving member 320 drives the front and rear displacement driving member 325 and the workpiece carrier 20 to move in the left-right direction, that is, in the X-axis direction; the front-rear displacement driving member 325 drives the workpiece carrier 20 to move in the front-rear direction. That is, moving in the Y-axis direction.
  • the left and right displacement driving member 320 includes a first carrier 321 connected to the bottom surface of the bottom cavity 181, a left and right slider 322 slidably coupled to the first carrier 321 in the left-right direction, and a driving station.
  • a first motor 323 that slides the left and right sliders 322 is described.
  • the front and rear displacement driving members 325 are coupled to the left and right sliding plates 322.
  • the first motor 323 drives the left and right sliding plates 322 to slide by a ball screw 324, and one end of the screw body 3242 of the ball screw 324 is rotatably connected to the first motor 323, the ball A nut 3245 of the lead screw 324 is fixed to the left and right slide plates 322.
  • the upper surface of the first carrier 321 defines a receiving groove 3212 along the sliding direction of the left and right sliding plates 322.
  • the ball screw 324 is received in the receiving groove 3212, and the left and right sliding plates 322 are disposed.
  • a positioning slot 3222 is defined in the receiving slot 3212.
  • the nut 3245 of the ball screw 324 is fixed in the positioning slot 3222.
  • the upper surface of the first carrier plate 321 is provided with at least one sliding bar 3214 along the sliding direction of the left and right sliding plates 322.
  • the lower surface of the left and right sliding plates 322 is provided with at least one sliding slot 3224 corresponding to the sliding bar 3214.
  • the first carrier 321 defines a plurality of through holes 3216 on the two sides of the receiving slot 3212.
  • the plurality of screws 90 are connected to the bottom surface of the bottom cavity 181 through the through holes 3216 of the first carrier 321 .
  • the left and right displacement driving members 320 are fixed to the table 10 in corresponding screw holes.
  • a plurality of connecting holes 3226 are defined in the upper surface of the left and right sliding plates 322.
  • the first motor 323 can drive the left and right sliding plates 322 to slide by means of a gear and a rack, that is, the first motor 323 is provided with a driving wheel, and the left and right sliding plates 322 slide along the same.
  • the direction is provided with a rack that is coupled to the drive wheel.
  • the first motor 323 can also drive the left and right sliding plates 322 to slide by using a rotating wheel and a belt, that is, the first motor 323 is provided with a driving wheel, and a driving wheel is disposed away from the driving wheel. A moving wheel is connected between the driving wheel and the driven wheel, and the left and right sliding plates 322 are connected to the belt.
  • the first motor 323 can also drive the left and right sliding plates 322 to slide in the left and right direction, such as a robot or the like, that is, any manner that can drive the left and right sliding plates 322 to slide can be employed.
  • the front and rear displacement driving member 325 includes a second carrier 326 coupled to the left and right sliders 322, a front and rear slider 327 slidably coupled to the second carrier 326 in the front-rear direction, and the front and rear sliders
  • the second motor 328 is 327, and the workpiece stage 20 is coupled to the front and rear slides 327.
  • the second motor 328 drives the front and rear slide plates 327 to slide by a ball screw 329.
  • One end of the screw body 3292 of the ball screw 329 is rotatably coupled to the second motor 328, and a nut 3295 of the ball screw 329 is fixed to the front and rear slide plates 327.
  • the upper surface of the second carrier 326 defines a receiving groove 3262 along the sliding direction of the front and rear sliding plates 327.
  • the screw body 3292 is received in the receiving groove 3262, and the lower surface of the front and rear sliding plates 327 corresponds to the
  • the receiving slot 3262 defines a positioning slot 3272, and the nut 3295 of the ball screw 329 is fixed in the positioning slot 3272.
  • the upper surface of the second carrier 326 is provided with at least one sliding bar 3264 along the sliding direction of the front and rear sliding plates 327.
  • the lower surface of the front and rear sliding plates 327 is provided with at least one sliding slot 3274 corresponding to the sliding bar 3264.
  • the second carrier 326 defines a plurality of through holes 3266 on the two sides of the receiving slot 3262, and a plurality of screws 90 pass through the through holes 3266 of the second carrier 326.
  • the front and rear displacement driving members 325 are fixed to the left and right sliding plates 322 by being connected to the corresponding connecting holes 3226 of the left and right sliding plates 322.
  • a plurality of connecting holes 3276 are defined in the upper surface of the front and rear sliding plates 327.
  • the workpiece stage 20 is fixed to the connection hole 3276 of the front and rear slide plates 327 by a plurality of connecting members.
  • the second motor 328 can also drive the front and rear sliding plates 327 to slide by using a gear and a rack. That is, the second motor 328 is provided with a driving wheel, and the front and rear sliding plates 327 are along the same.
  • the racking direction is provided with a rack that is coupled to the drive wheel.
  • the second motor 328 can also drive the front and rear sliding plates 327 to slide by using a rotating wheel and a belt, that is, the second motor 328 is provided with a driving wheel, and a driving wheel is disposed away from the driving wheel.
  • a moving wheel is connected between the driving wheel and the driven wheel, and the front and rear sliding plates 327 are connected to the belt.
  • the second motor 328 can also drive the front and rear slides 327 to slide, such as a robot or the like, that is, a manner in which the front and rear slides 327 can be driven to slide.
  • the vertical displacement mechanism 35 is a driving cylinder provided on a lower surface of the support plate 151, and a top surface of the top cavity 185 is connected to the driving cylinder.
  • the electronic control device 70 controls the driving cylinder to move the top cavity 185 and the positioning mechanism 50 in the vertical direction, that is, in the Z-axis direction.
  • the positioning mechanism 50 includes a connecting portion 52 connected to the top cavity 185 and a plurality of suction pipes 54 connected to the connecting portion 52. These suction pipes 54 are connected to a wind source 56 through the connecting portion 52. When the film is applied, the workpieces 300 are placed at the nozzles of the suction tubes 54, which provide suction to allow the suction tubes 54 to suck the workpieces 300.
  • FIG. 9 is an enlarged view of a portion IX of FIG. 3, and the gas laminating device 60 is disposed above the workpiece stage 20 and slidably disposed on the table 10.
  • the upper air guiding member 62 is connected to the guide member 63 between the air guiding member 62 and the table 10, and the driving member 64 for driving the air guiding member 62 to slide.
  • the tuyere 61 is opened on the bottom side of the workpiece carrier 20 with the air guide 62 facing.
  • the tuyere 61 is a linear tuyere extending in a first direction.
  • the wind of the tuyere 61 moves relative to the workpiece in a second direction, and the second direction is perpendicular to the first direction.
  • the tuyere 61 extends linearly along the X-axis direction, and the wind of the tuyere 61 is along the Z-axis direction.
  • the air guiding member 62 is an air guiding tube, and the air guiding tube includes a pair of the workpiece carrying An air outlet section 621 at an upper portion of the duct 20 and two connecting sections 623 extending downward from both ends of the air outlet section 621.
  • the length of the air outlet section 621 covers the workpiece stage 20, and the air outlet 61 is formed on the bottom side of the workpiece stage 20, and the tuyere 61 is along the air outlet section 621.
  • the length direction extends and covers the workpiece stage 20, and one of the connecting sections 623 is connected to a wind source.
  • a peripheral wall of the air outlet section 621 protrudes from the workpiece stage 20 with a blade 625 extending along the longitudinal direction of the air outlet section 621 and covering the workpiece stage 20 with a length.
  • the tuyere 61 is formed on the bottom surface of the workpiece stage 20 opposite to the blade 625, and the tuyere 61 passes through the air duct.
  • the blade 625 may be omitted, and the tuyere 61 is directly formed on the bottom side of the workpiece stage 20, and the tuyere 61 extends along the length of the air outlet section 621. And covering the workpiece stage 20.
  • the guide member 63 includes two slide rails 631 respectively disposed in the two mounting slots 11 and two sliders 633 slidably coupled to the two slide rails 631.
  • the two connecting segments 623 are respectively connected to the two sliders 633.
  • the driving member 64 drives one of the sliders 633 to slide along the corresponding sliding rail 631, thereby driving the air guiding member 62 to slide.
  • the driving member 64 is a motor, and the motor drives the air guiding member 62 to slide by means of a gear and a rack. That is, the driving member 64 is provided with a driving wheel, and the slider 633 adjacent to the driving wheel is along the sliding rail.
  • the direction of 631 extends a rack that meshes with the drive wheel.
  • the driving member 64 can drive the air guiding member 62 to slide, that is, the driving member 64 is a motor, and the screw is rotatably connected to the motor, wherein a slider 633 is opened. There is a screw hole screwed to the lead screw.
  • the driving member 64 can also drive the air guiding member 62 to slide by using a rotating belt and a belt, that is, the driving member 64 is a motor, and the motor is provided with a driving wheel, away from the The driving wheel is provided with a driven wheel, and the belt is connected between the driving wheel and the driven wheel, and a slider 633 is connected to the belt.
  • the driving member 64 can also drive the air guiding member 62 to slide in other manners, such as a robot or the like.
  • the electronic control unit 70 further includes a box 71 disposed at one end of the table 10 , a positioning system 72 disposed on the workpiece stage 20 , and disposed in the box 71 .
  • the controller is provided with a plurality of control switches 73 disposed on the casing 71 and a display screen 75 electrically connected to the controller.
  • the positioning system 72 is configured to position the flexible material 500 on the positioning mechanism 50 and carry it on the work The relative position of the workpiece 300 on the stage 20, the electronic control unit 70 controls the horizontal displacement mechanism 32 to move the workpiece stage 20 according to the positioning system 72.
  • the controller is used to control the horizontal displacement mechanism 32, the vertical displacement mechanism 35, the drive member 64, and all of the wind sources.
  • the display screen 75 is used to display related information, working status, and the like of the bonding device.
  • the positioning system 72 realizes automatic positioning by means of a CCD, and the positioning system 72 sets the outer shape of the flexible material 500 on the positioning mechanism 50 as a reference body.
  • the controller controls the horizontal displacement mechanism 32 to drive the workpiece stage 20 to move according to the positioning system 72, to the outer shape of the workpiece 300 and the flexible material.
  • the shape of the 500 is right.
  • the operation control switch 73 opens the bonding apparatus, and the workpiece 300 to be filmed is first placed in the workpiece positioning groove 22 of the workpiece stage 20; the flexible material 500 is placed under the positioning mechanism 50, the control The wind source 56 is controlled to provide wind to the suction tube 54 to draw the flexible material 500.
  • the positioning system 72 measures the relative position between the outer shape of the flexible material 500 and the outer shape of the workpiece 300, and transmits the data to the controller; the controller controls the horizontal displacement mechanism 32 to drive after the operation.
  • the workpiece stage 20 is moved until the outer shape of the workpiece 300 is opposite the outer shape of the flexible material 500.
  • the controller again controls the vertical displacement mechanism 35 to drive the top cavity 185 to move downward, and when the flexible material 500 is pre-applied to the workpiece 300, the suction tube 54 stops the suction of the flexible material 500. At this time, the top cavity 185 abuts against the bottom cavity 181, preventing the suction pipe 54 from continuing to move down to crush the flexible material 500.
  • a colloid may be preliminarily attached to the surface of the flexible material 500 or the outer peripheral surface of the workpiece 300, and the flexible material 500 and the workpiece 300 are pre-positioned together by the colloid.
  • the controller vertical displacement mechanism 35 is reset, and the controller controls the driving member 64 to drive the air guiding member 62 to slide along the workpiece rail 20 along the sliding rail, so that the air outlet 61 of the air outlet section 621 passes from the The upper portion of the flexible material 500 is slid over.
  • the controller controls the tuyere 61 to blow the flexible material 500.
  • the wind presses the flexible material 500 to the workpiece 300, and the bonding is completed, and the flexible material 500 is taken out.
  • the workpiece 300 can be.
  • the wind pressure acting at each position on the surface of the workpiece 300 is kept consistent, and since the blowing process is gradually linearly moving from one end of the flexible material 500 toward the other end, That is to say, the wind pressure gradually acts on the surface of the flexible material 500 from one end toward the other end, so that the air bubbles generated in the bonding process can be effectively eliminated.
  • the method of wind pressure bonding can be applied to workpieces 300 of various shapes, such as a curved shape, a spherical shape, a cylindrical shape, etc., and the application range is wider.
  • the bonding apparatus can accurately position the flexible material 500 and the workpiece 300 through the positioning system 72.
  • the automatic pre-adhesion is realized by the three-dimensional moving device 30, and the flexible material 500 is directly attached to the workpiece 300 through the wind force of the tuyere 61 of the gas laminating device 60, which has high work efficiency and is suitable for large
  • the film of the batch product can avoid the generation of bubbles and wrinkles and improve the bonding quality.
  • FIG. 10 is an exploded perspective view showing the second embodiment of the bonding apparatus provided by the present application.
  • the structure of the second embodiment of the bonding apparatus is similar to that of the first embodiment, and the difference is that in the second embodiment, the sliders 63a of the bonding apparatus are respectively provided in two places.
  • Two slide rails 631a in the mounting groove 11 and two sliders 633a slidably coupled to the two slide rails 631a, respectively.
  • Two sliding rails 631a are respectively located at opposite ends of the workpiece stage 20, and each sliding rail 631a is provided with a sliding slot 636 extending along the longitudinal direction of the mounting slot 11, and each sliding block 633a slides.
  • the ground is connected to the corresponding chute 636.
  • the two connecting segments 623 of the air guiding member 62 are respectively connected to the two sliding blocks 633a, and the driving member 64 drives one of the sliding blocks 633a to slide along the corresponding sliding slot 636, thereby driving the air guiding member. 62 slides along the chute 636.
  • the shape of the sliding groove 636 corresponds to the shape of the bearing surface 24 of the workpiece positioning groove 22, that is, when the bearing surface 24 is a curved surface, the sliding groove 636 is set as a curved sliding groove corresponding to the bearing surface 24; When the bearing surface 24 is a horizontal plane, the sliding groove 636 is a linear sliding groove corresponding to the bearing surface 24 .
  • the shape of the bearing surface 24 is the same as the shape of the workpiece 300 to be attached.
  • the workpiece 300 is a curved piece, that is, the contour side of the workpiece 300 extends along a curve.
  • the wind of the tuyere 61 moves in the second direction relative to the workpiece 300 to a curve along the contour side of the workpiece 300, that is, the second direction of the wind movement of the tuyere 61 and the workpiece
  • the curve on one side of the contour extends in the same direction.
  • the moving direction of the wind pressure is no longer a straight line, but a curve that is the same as the direction in which the contour of the workpiece 300 extends, so that the distance between the air guide 62 and the surface of the workpiece 300 is always consistent during the movement, so that the surface of the workpiece 300
  • the wind pressure received at each location is the same, which is more advantageous for uniformly bonding the flexible material 500 to the workpiece 300.
  • FIG. 11 is a schematic perspective structural view of a positioning mechanism in a third embodiment provided by the bonding apparatus of the present application.
  • the structure of the third embodiment of the bonding apparatus is similar to that of the first embodiment, and the difference is that in the third embodiment, the positioning mechanism is added for positioning based on the first embodiment.
  • a locating tab 58 of flexible material 500 the locating tab 58 being made of a soft material.
  • the positioning piece 58 is connected to the end of the suction pipe 54 , and the suction pipe 54 passes through the positioning piece 58 .
  • the flexible material 500 is positioned on the surface of the positioning piece 58 facing the workpiece stage 20 , the straw 54 holds the flexible material 500.
  • the positioning piece 58 faces the table of the workpiece stage 20
  • a film positioning groove 582 is formed on the surface, and the film positioning groove 582 is for receiving the flexible material 500.
  • the shape of the film positioning groove 582 is the same as the shape of the flexible material 500.
  • the depth of the film positioning groove 582 is equal to or smaller than the thickness of the flexible material 500.
  • Each of the straws 54 is in communication with the film positioning groove 582. After the flexible material 500 is received in the film positioning groove 582, the straws 54 can absorb the flexible material 500.
  • the film positioning groove 582 of the positioning piece 58 can more conveniently and accurately perform the loading of the flexible material 500, thereby improving work efficiency.
  • the shape of the positioning piece 58 is the same as the shape of the workpiece 300 to be filmed, which is more advantageous for the pre-sticking of the flexible material 500 and the workpiece 300.

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Abstract

一种贴合设备，用于给工件(300)贴柔性材料(500)，所述贴合设备包括用于定位工件的工件载台(20)、三维位移装置(30)、用于定位柔性材料(500)的定位机构(50)、气体压膜装置(60)，以及电性连接于所述三维位移装置(30)及气体压膜装置(60)的电控装置(70)，所述气体压膜装置(60)包括风口(61)，贴柔性材料(500)时，所述电控装置(70)控制所述三维位移装置(30)带动所述工件载台(20)及定位机构(50)移动，使柔性材料(500)预贴到所述工件(300)上，所述电控装置(70)控制所述气体压膜装置(60)的风口(61)的风力按压所述柔性材料(500)粘贴于所述工件(300)上。

Description

贴合设备 技术领域
本发明涉及贴膜技术领域，尤其涉及一种贴合设备。
背景技术
目前，工件的表面贴合设备有些采用抽真空热压的方式，此类贴合设备一般包括工件定位台及贴膜定位台，贴膜时，将待贴工件放置于所述工件定位台，将贴膜放置于所述贴膜定位台上，再将所述工件定位台与所述贴膜定位台配合，使工件定位台与贴膜定位台形成封闭空间，最后采用抽真空热压的方式使贴膜贴合至待贴工件上。然而，此类贴合设备结构复杂、贴合时间长，工作效率较低，不符合于大批量产品的贴膜。
发明内容
本发明实施例提供一种贴合设备，可以提高贴膜的效率、适合大批量产品的贴膜。
本发明实施例公开的一种贴合设备，用于给工件贴柔性材料，所述贴合设备包括用于定位工件的工件载台、三维位移装置、用于定位柔性材料的定位机构、气体压膜装置，以及电性连接于所述三维位移装置及气体压膜装置的电控装置，所述气体压膜装置包括风口，贴柔性材料时，所述电控装置控制所述三维位移装置带动所述工件载台及定位机构移动，使柔性材料预贴到所述工件上，所述电控装置控制所述气体压膜装置的风口的风力按压所述柔性材料粘贴于所述工件上。
其中，所述工件载台的上表面开设工件定位槽，所述工件定位槽用于定位工件。
其中，所述工件定位槽内开设有若干吸风孔，所述吸风孔用于吸住所述工件。
其中，风口为沿第一方向延伸的线性风口，贴柔性材料时，风口的风力沿 第二方向相对工件移动，第二方向垂直于第一方向。
其中，风口的风力沿第二方向相对工件移动过程中，作用于工件表面各位置的风压保持一致。
其中，工件的轮廓一侧沿曲线延伸，第二方向与工件的轮廓一侧的曲线的延伸方向相同。
其中，所述气体压膜装置包括可相对所述工件载台滑动的导气件，连接于所述导气件的导滑件，以及驱动所述导气件滑动的驱动件，所述风口开设于所述导气件上正对所述工件载台的侧面。
其中，所述导气件为导气管，所述导气管包括位于所述工件载台上部的出风段，以及自所述出风段的两端向下延伸的两连接段，所述风口开设于出风段正对所述工件载台的底侧面。
其中，所述出风段向所述工件载台凸设刃条，所述刃条沿所述出风段的长度方向延伸且长度覆盖所述工件载台，所述风口开设于所述刃条上，所述风口穿通所述导气管。
其中，所述导滑件包括沿所述导气件滑动的方向延伸的两滑轨，以及分别滑动地连接于所述滑轨上的两滑块，两个所述连接段分别连接于两个所述滑块上，所述驱动件驱动其中一滑块沿对应的滑轨滑动，以带动所述导气件滑动。
其中，所述工件载台的上表面开设工件定位槽，所述工件定位槽的底面为工件的承载面，每一滑轨上开设有滑槽，滑块滑动地连接于对应的滑槽内，所述滑槽的形状与所述承载面的形状对应。
其中，所述工件载台的工件定位槽的承载面是曲面，所述滑槽对应所述曲面设为曲线滑槽。
其中，所述定位机构包括若干吸管，这些吸管用于吸住柔性材料。
其中，所述定位机构还包括用于定位柔性材料的定位片，所述定位片连接于吸管的末端，且吸管穿通所述定位片，柔性材料定位于所述定位片正对所述工件载台的表面，所述吸管将柔性材料吸住。
其中，三维位移机构装置包括水平位移机构及竖直位移机构，所述工件载 台设于所述水平位移机构上，所述定位机构连接于所述竖直位移机构。
其中，所述水平位移机构包括左右位移驱动件及连接于所述左右位移驱动件上的前后位移驱动件，所述工件载台连接于所述前后位移驱动件上。
其中，所述左右位移驱动件包括第一载板、滑动连接于所述第一载板上的左右滑板及驱动所述左右滑板滑动的第一马达，所述前后位移驱动件连接于所述左右滑板上。
其中，所述第一马达通过滚珠丝杠驱动所述左右滑板滑动，所述滚珠丝杠的丝杆体的一端旋转地连接于所述第一马达，所述滚珠丝杠的螺母固定于所述左右滑板上。
其中，所述前后位移驱动件包括连接于所述左右滑板上的第二载板、滑动连接于所述第二载板上的前后滑板及驱动所述前后滑板滑动的第二马达，所述工件载台连接于所述前后滑板上。
其中，所述第二马达通过滚珠丝杠驱动所述前后滑板滑动，所述滚珠丝杠的丝杆体的一端旋转地连接于所述第二马达，所述滚珠丝杠的螺母固定于所述前后滑板上。
其中，所述电控装置包括定位系统，所述定位系统用于定位所述工件载台上的工件与所述定位机构上的柔性材料的相对位置，所述电控装置根据所述定位系统控制所述三维移动装置移动，从而带动所述工件载台及定位机构移动。
本申请贴合设备的工件载台用于承载工件，所述定位机构用于定位柔性材料，所述电控装置控制所述水平位移机构及竖直位移机构移动，以带动所述工件载台及定位机构移动，使柔性材料预贴至所述工件上，所述气体压膜装置的风力直接将所述柔性材料粘贴于所述工件上，提高了工作效率，符合于大批量产品的贴膜。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还 可以根据这些附图获得其他的附图。
图1是本申请贴合设备的第一实施例提供的立体结构示意图。
图2是本申请贴合设备的第一实施例提供的前视图。
图3是图1的立体结构分解示意图。
图4是图3中的支撑架、竖直位移机构和定位机构的另一视角的立体示意图。
图5是图3中的水平位移机构与工件载台的立体放大图。
图6是图5中水平位移机构与工件载台的分解示意图。
图7是图6中水平位移机构的立体分解图。
图8是图7的另一视角立体图。
图9是图3中IX部分的放大图。
图10是本申请贴合设备提供的第二实施例的立体结构分解示意图。
图11是本申请贴合设备提供的第三实施例中的定位机构的立体结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本申请提供一种贴合设备，用于工件的层结构贴合，如曲面体上贴合柔性件，比如具有曲面体的表面贴合柔性显示屏、柔性触摸屏、或者贴合保护膜等柔性材料。
请参阅图1至图4，图1是本申请贴合设备的第一实施例提供的立体结构示意图；图2是本申请贴合设备的第一实施例提供的前视图；图3是图1的立体结构分解示意图；图4是图3中的支撑架、竖直位移机构和定位机构的另一视角的立体示意图。所述贴合设备用于给工件300粘贴柔性材料500，所述贴合设备包括用于定位工件300的工件载台20、三维位移装置30、用于定位柔性材料500 的定位机构50、气体压膜装置60，以及电性连接于所述三维位移装置30及气体压膜装置50的电控装置70。所述三维位移装置30包括水平位移机构32及竖直位移机构35，所述工件载台20设于所述水平位移机构32或竖直位移机构35上，所述定位机构50对应所述工件载台20设于所述竖直位移机构35或水平位移机构32上。所述气体压膜装置60包括正对所述工件载台20的风口61。粘贴柔性材料500时，所述电控装置70控制所述三维位移装置30的水平位移机构32及竖直位移机构35移动，以带动所述工件载台20及定位机构50移动，使柔性材料500预贴至所述工件300上，所述电控装置70再控制所述气体压膜装置60的风口61的风力按压所述柔性材料500粘贴于所述工件300上。
本实施例中，所述工件载台20设于所述水平位移机构32上，所述定位机构50对应所述工作载台20连接于所述竖直位移机构35。
本申请贴合设备的工件载台20用于承载工件300，所述定位机构50用于定位柔性材料500，所述电控装置70控制所述三维位移装置30移动以带动所述工件载台20及定位机构50移动，使柔性材料500预贴至所述工件300上，且所述气体压膜装置60的风口61的风力直接将所述柔性材料500粘贴于所述工件300上，提高了工作效率，符合于大批量产品的贴膜。进一步地，采用风力贴合的方式可以适用于曲面工件的贴膜，从而可适应多种形态的工件贴膜需求。
所述贴合设备还包括一工作台10、设于所述工作台10上的一支撑架15，以及设于所述工作台10与所述支撑架15之间的一配合腔体18。所述配合腔体18包括设于所述工作台10的上表面中部的一底腔体181，以及通过所述竖直位移机构35连接于所述支撑架15的一顶腔体185。所述顶腔体185正对所述底腔体181，所述竖直位移机构35移动以带动所述顶腔体185盖合于所述底腔体181上。所述水平位移机构32设于所述底腔体181内，即，所述水平位移机构32通过所述底腔体181连接于所述工作台10。所述定位机构50设于所述顶腔体185内。所述工作台10的上表面的左右两端分别开设沿前后方向延伸的一安装槽11，即，安装槽11沿Y轴方向延伸。所述气体压膜装置60设于两个所述安装槽11之间。所述支撑架15包括与所述工作台10的上表面间隔的方形的支撑板151，以及自所述支撑板151的四角处向下延伸并连接于所述工作台10的上表面的四个支撑 脚153。所述底腔体181位于四个所述支撑脚153之间；所述顶腔体185通过所述竖直位移机构35连接于所述支撑板151的下表面，并位于四个所述支撑脚153之间。所述气体压膜装置60也位于四个所述支撑脚153之间。
在其他实施例中，所述顶腔体185通过水平位移机构32连接于所述支撑板151的下表面，所述竖直位移机构35设于所述底腔体181内，所述工件载台20连接于所述竖直位移机构35上。
请参阅图5，图5是图3中的水平位移机构与工件载台的立体放大图。所述工件载台20的上表面开设工件定位槽22，所述工件定位槽22用于定位工件300。所述工件定位槽22的底面为工件300的承载面24，所述承载面24的形状与工件300的形状相同，以更好地承载工件300，即，所述承载面24的形状可根据工件300的形状来设定，如果工件300为平面形状，则所述承载面24设为水平面；如果工件300为曲面形状，则所述承载面24设为与所述工件300对应的曲形面。所述承载面24上开设有若干吸风孔26，所述吸风孔26用于吸住所述工件300。
请一并参阅图6至图8，图6是图5中水平位移机构与工件载台的分解示意图；图7是图6中水平位移机构的立体分解图；图8是图7的另一视角立体图。所述水平位移机构32包括左右位移驱动件320及连接于所述左右位移驱动件320上的前后位移驱动件325，所述工件载台20连接于所述前后位移驱动件325上。
所述左右位移驱动件320驱动所述前后位移驱动件325及工件载台20沿左右方向移动，即X轴方向移动；所述前后位移驱动件325驱动所述工件载台20沿前后方向移动，即Y轴方向移动。
所述左右位移驱动件320包括连接于所述底腔体181的底面上的一第一载板321、沿左右方向滑动连接于所述第一载板321上的一左右滑板322，以及驱动所述左右滑板322滑动的一第一马达323。所述前后位移驱动件325连接于所述左右滑板322上。本实施例中，所述第一马达323通过滚珠丝杠324驱动所述左右滑板322滑动，所述滚珠丝杠324的丝杆体3242的一端旋转地连接于所述第一马达323，所述滚珠丝杠324的螺母3245固定于所述左右滑板322上。
所述第一载板321的上表面沿所述左右滑板322的滑动方向开设一收容槽3212，所述滚珠丝杠324收容于所述收容槽3212内，所述左右滑板322的下 表面对应所述收容槽3212开设一定位槽3222，所述滚珠丝杠324的螺母3245固定于所述定位槽3222内。所述第一载板321的上表面沿所述左右滑板322的滑动方向设有至少一滑条3214，所述左右滑板322的下表面开设有对应所述滑条3214的至少一滑槽3224。所述第一载板321于所述收容槽3212的两侧分别开设若干通孔3216，若干螺钉90穿过所述第一载板321的通孔3216连接于所述底腔体181的底面上对应的螺孔内，使所述左右位移驱动件320固定至所述工作台10上。所述左右滑板322的上表面开设若干连接孔3226。
在其他实施方式中，所述第一马达323可以采用齿轮加齿条的方式驱动所述左右滑板322滑动，即，所述第一马达323设有一驱动轮，所述左右滑板322上沿其滑动方向设有齿合于所述驱动轮的齿条。
在其他实施方式中，所述第一马达323还可以采用转轮加皮带的方式驱动所述左右滑板322滑动，即，所述第一马达323设有一驱动轮，远离所述驱动轮设有一从动轮，皮带连接于所述驱动轮与从动轮之间，所述左右滑板322连接于所述皮带上。
在其他实施方式中，所述第一马达323还可以采用其他方式驱动左右滑板322沿左右方向滑动，如机械手等，即，只要是能驱动所述左右滑板322滑动的方式均可以采用。
所述前后位移驱动件325包括连接于所述左右滑板322上的一第二载板326、沿前后方向滑动连接于所述第二载板326上的一前后滑板327，以及驱动所述前后滑板327滑动的第二马达328，所述工件载台20连接于所述前后滑板327上。所述第二马达328通过一滚珠丝杠329驱动所述前后滑板327滑动。所述滚珠丝杠329的丝杆体3292的一端旋转地连接于所述第二马达328，所述滚珠丝杠329的螺母3295固定于所述前后滑板327上。
所述第二载板326的上表面沿所述前后滑板327的滑动方向开设一收容槽3262，所述丝杆体3292收容于所述收容槽3262内，所述前后滑板327的下表面对应所述收容槽3262开设一定位槽3272，所述滚珠丝杠329的螺母3295固定于所述定位槽3272内。所述第二载板326的上表面沿所述前后滑板327的滑动方向设有至少一滑条3264，所述前后滑板327的下表面开设有对应所述滑条3264的至少一滑槽3274。所述第二载板326于所述收容槽3262的两侧分别开设若干通孔3266，若干螺钉90穿过所述第二载板326的通孔3266 连接于所述左右滑板322对应的连接孔3226内，使所述前后位移驱动件325固定至所述左右滑板322上。所述前后滑板327的上表面开设若干连接孔3276。所述工件载台20通过若干连接件固定于所述前后滑板327的连接孔3276。
在其他实施方式中，所述第二马达328也可以采用齿轮加齿条的方式驱动所述前后滑板327滑动，即，所述第二马达328设有一驱动轮，所述前后滑板327上沿其滑动方向设有齿合于所述驱动轮的齿条。
在其他实施方式中，所述第二马达328还可以采用转轮加皮带的方式驱动所述前后滑板327滑动，即，所述第二马达328设有一驱动轮，远离所述驱动轮设有一从动轮，皮带连接于所述驱动轮与从动轮之间，所述前后滑板327连接于所述皮带上。
在其他实施方式中，所述第二马达328还可以采用其他方式驱动前后滑板327滑动，如机械手等，即，能驱动所述前后滑板327滑动的方式均可以采用。
如图4所示，本实施例中，所述竖直位移机构35为设于所述支撑板151的下表面的驱动气缸，所述顶腔体185的顶面连接于所述驱动气缸。所述电控装置70控制所述驱动气缸带动所述顶腔体185及定位机构50沿上下方向移动，即Z轴方向移动。
所述定位机构50包括连接于所述顶腔体185内的一连接部52，以及连接于所述连接部52的若干吸管54。这些吸管54通过所述连接部52连接于一风源56。贴膜时，所述工件300放置于这些吸管54的管口处，所述风源56能提供吸风使这些吸管54将工件300吸住。
如图2、图3及图9所示，图9为图3中IX部分的放大图，所述气体压膜装置60包括位于所述工件载台20上方并滑动地设于所述工作台10上的导气件62，连接于所述导气件62与所述工作台10之间的导滑件63，以及驱动所述导气件62滑动的驱动件64。所述风口61开设于所述导气件62正对所述工件载台20的底侧。所述风口61为沿第一方向延伸的线性风口，贴柔性材料时，所述风口61的风力沿第二方向相对工件移动，第二方向垂直于第一方向。本实施例中，所述风口61沿X轴方向线性延伸，所述风口61的风力沿Z轴方向。
本实施例中，所述导气件62为导气管，所述导气管包括正对所述工件载 台20上部的出风段621，以及自所述出风段621的两端向下延伸的两连接段623。所述出风段621的长度覆盖所述工件载台20，所述风口61开设于出风段621正对所述工件载台20的底侧，所述风口61沿所述出风段621的长度方向延伸且覆盖所述工件载台20，其中一所述连接段623连接于风源。所述出风段621的周壁向所述工件载台20凸设一刃条625，所述刃条625沿所述出风段621的长度方向延伸且长度覆盖所述工件载台20。所述风口61开设于所述刃条625正对所述工件载台20的底面上，所述风口61穿通所述导气管。
其他实施例中，刃条625可以省略，风口61直接开设于所述出风段621正对所述工件载台20的底侧面上，所述风口61沿所述出风段621的长度方向延伸，并覆盖所述工件载台20。
本实施例中，所述导滑件63包括分别设于两个所述安装槽11内两个滑轨631，以及分别滑动地连接于两个所述滑轨631上的两个滑块633。两个所述连接段623分别连接于两个所述滑块633上，所述驱动件64驱动其中一滑块633沿对应的滑轨631滑动，从而带动所述导气件62滑动。所述驱动件64为马达，所述马达采用齿轮加齿条的方式驱动所述导气件62滑动，即，所述驱动件64设有一驱动轮，邻近驱动轮的滑块633上沿滑轨631的方向延伸一齿条，所述齿条与所述驱动轮齿合。
在其他实施方式中，所述驱动件64可以采用丝杠驱动所述导气件62滑动，即，所述驱动件64为马达，丝杠旋转地连接于所述马达，其中一滑块633开设有螺接于所述丝杠的螺孔。
在其他实施方式中，所述驱动件64还可以采用转轮加皮带的方式驱动所述导气件62滑动，即，所述驱动件64为马达，所述马达设有一驱动轮，远离所述驱动轮设有一从动轮，皮带连接于所述驱动轮与从动轮之间，其中一滑块633连接于所述皮带上。
在其他实施方式中，所述驱动件64还可以采用其他方式驱动导气件62滑动，如机械手等。
如图1及图3所示，所述电控装置70还包括设于所述工作台10一端的箱体71、设于工件载台20上的定位系统72、设于所述箱体71内的控制器、设于所述箱体71上的若干控制开关73及电性连接于所述控制器的显示屏75。所述定位系统72用于定位所述定位机构50上的柔性材料500与承载于所述工 件载台20上的工件300的相对位置，所述电控装置70根据所述定位系统72控制所述水平位移机构32带动所述工件载台20移动。所述控制器用于控制水平位移机构32、竖直位移机构35、驱动件64，以及所有的风源。所述显示屏75用于显示贴合设备的相关信息、工作状态等。本实施例中，所述定位系统72采用CCD的方式实现自动定位，所述定位系统72设定所述定位机构50上的柔性材料500的外形为参照体。在将柔性材料500压贴至所述工件300前，所述控制器根据所述定位系统72控制所述水平位移机构32驱动所述工件载台20移动，至工件300的外形与所述柔性材料500的外形正对。
使用时，操作控制开关73开启贴合设备，先将待贴膜的工件300放置于所述工件载台20的工件定位槽22内；将柔性材料500放置于所述定位机构50下，所述控制器控制所述风源56给吸管54提供风力，以将所述柔性材料500吸住。所述定位系统72测出所述柔性材料500的外形与所述工件300的外形之间的相对位置，并将数据传输给控制器；所述控制器经过运算后控制所述水平位移机构32驱动所述工件载台20移动，至工件300的外形与所述柔性材料500的外形正对。所述控制器再控制所述竖直位移机构35驱动顶腔体185向下移动，当所述柔性材料500预贴至所述工件300上时，吸管54停止对所述柔性材料500的吸力。此时，所述顶腔体185抵顶所述底腔体181，防止吸管54继续下移而压坏柔性材料500。柔性材料500表面或工件300的外周面上可预先附着有胶体，柔性材料500与工件300通过胶体预先定位在一起。所述控制器竖直位移机构35复位，所述控制器控制所述驱动件64驱动所述导气件62沿滑轨滑过所述工件载台20，使出风段621的风口61从所述柔性材料500的上部滑过，同时，所述控制器控制风口61向所述柔性材料500吹风，风力按压所述柔性材料500粘贴于所述工件300上，粘贴完成，取出贴好柔性材料500的工件300即可。所述风口61的风力沿第二方向相对工件300移动过程中，作用于工件300表面各位置的风压保持一致，且由于吹风过程是从柔性材料500的一端朝向另一端逐渐的线性移动，也就是说，风压是从一端朝向另一端逐渐作用于柔性材料500表面，从而可有效消除贴合过程中所产生的气泡。进一步地，通过风压贴合的方式可以适用于各种形状的工件300，比如曲面形、球面形、柱面形等，应用范围更广。
所述贴合设备通过定位系统72能够精准定位柔性材料500与工件300的相 对位置，并通过三维移动装置30实现自动化预贴合，再通过所述气体压膜装置60的风口61的风力直接将所述柔性材料500粘贴于所述工件300上，工作效率高，适合大批量产品的贴膜，且能避免气泡和褶皱产生，提高贴合质量。
请参阅图10，图10是本申请贴合设备提供的第二实施例的立体结构分解示意图。贴合设备的所述第二实施例的结构与第一实施例的结构相似，两者不同之处在于：在第二实施例中，贴合设备的导滑件63a包括分别设于两个所述安装槽11内的两个滑轨631a，以及分别滑动地连接于两个滑轨631a的两个滑块633a。两个所述滑轨631a分别位于所述工件载台20相对的两端，每一滑轨631a上开设有沿所述安装槽11的长度方向延伸的一滑槽636，每一滑块633a滑动地连接于对应的滑槽636内。所述导气件62的两个连接段623分别连接于两个所述滑块633a上，所述驱动件64驱动其中一滑块633a沿对应的滑槽636滑动，从而带动所述导气件62沿滑槽636滑动。所述滑槽636的形状与所述工件定位槽22的承载面24形状对应，即，所述承载面24为曲面时，则所述滑槽636对应所述承载面24设为曲线滑槽；所述承载面24为水平面时，则所述滑槽636对应所述承载面24设为直线滑槽。所述承载面24的形状与待贴工件300的形状相同。本实施例中，工件300为曲面件，即，工件300的轮廓一侧沿曲线延伸。在贴柔性材料500时，所述风口61的风力沿第二方向相对所述工件300移动为沿所述工件300的轮廓一侧的曲线移动，即风口61的风力移动的第二方向与工件的轮廓一侧的曲线的延伸方向相同。因此，风压的移动方向不再是直线，而是与工件300的轮廓延伸方向相同的曲线，从而，使导气件62在移动过程中与工件300表面的距离始终保持一致，使得工件300表面各位置所接收的风压相同，更有利于将柔性材料500均匀地贴合在工件300上。
请参阅图11，图11是本申请贴合设备提供的第三实施例中的定位机构的立体结构示意图。贴合设备的所述第三实施例的结构与第一实施例的结构相似，两者不同之处在于：在第三实施例中，定位机构在第一实施例的基础上增加了用于定位柔性材料500的定位片58，所述定位片58由软质材料制成。所述定位片58连接于吸管54的末端，且所述吸管54穿通所述定位片58，所述柔性材料500定位于所述定位片58正对所述工件载台20的表面，所述吸管54将柔性材料500吸住。优选地，所述定位片58正对所述工件载台20的表 面上开设一贴膜定位槽582，所述贴膜定位槽582用于收容所述柔性材料500。所述贴膜定位槽582的形状大小与所述柔性材料500的形状大小相同。所述贴膜定位槽582的深度等于或小于所述柔性材料500的厚度。每一吸管54与所述贴膜定位槽582相通，所述柔性材料500收容于所述贴膜定位槽582内后，这些吸管54能吸住柔性材料500。所述定位片58的贴膜定位槽582能更方便、更准确地进行柔性材料500的上料，提高工作效率。
在其他实施例中，所述定位片58的形状与需要待贴膜的工件300的形状相同，更有利于所述柔性材料500与所述工件300的预贴。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (21)

  1. 一种贴合设备，用于给工件贴柔性材料，其特征在于，所述贴合设备包括用于定位工件的工件载台、三维位移装置、用于定位柔性材料的定位机构、气体压膜装置，以及电性连接于所述三维位移装置及气体压膜装置的电控装置，所述气体压膜装置包括风口，贴柔性材料时，所述电控装置控制所述三维位移装置带动所述工件载台及定位机构移动，使柔性材料预贴到所述工件上，所述电控装置控制所述气体压膜装置的风口的风力按压所述柔性材料粘贴于所述工件上。
  2. 如权利要求1所述的贴合设备，其特征在于，所述工件载台的上表面开设工件定位槽，所述工件定位槽用于定位工件。
  3. 如权利要求2所述的贴合设备，其特征在于，所述工件定位槽内开设有若干吸风孔，所述吸风孔用于吸住所述工件。
  4. 如权利要求1所述的贴合设备，其特征在于，风口为沿第一方向延伸的线性风口，贴柔性材料时，风口的风力沿第二方向相对工件移动，第二方向垂直于第一方向。
  5. 如权利要求4所述的贴合设备，其特征在于，风口的风力沿第二方向相对工件移动过程中，作用于工件表面各位置的风压保持一致。
  6. 权利要求5所述的贴合设备，其特征在于，工件的轮廓一侧沿曲线延伸，第二方向与工件的轮廓一侧的曲线的延伸方向相同。
  7. 如权利要求1所述的贴合设备，其特征在于，所述气体压膜装置包括可相对所述工件载台滑动的导气件，连接于所述导气件的导滑件，以及驱动所述导气件滑动的驱动件，所述风口开设于所述导气件上正对所述工件载台的侧面。
  8. 如权利要求7所述的贴合设备，其特征在于，所述导气件为导气管，所述导气管包括位于所述工件载台上部的出风段，以及自所述出风段的两端向下延伸的两连接段，所述风口开设于出风段正对所述工件载台的底侧面。
  9. 如权利要求8所述的贴合设备，其特征在于，所述出风段向所述工件载台凸设刃条，所述刃条沿所述出风段的长度方向延伸且长度覆盖所述工件载 台，所述风口开设于所述刃条上，所述风口穿通所述导气管。
  10. 如权利要求8所述的贴合设备，其特征在于，所述导滑件包括沿所述导气件滑动的方向延伸的两滑轨，以及分别滑动地连接于所述滑轨上的两滑块，两个所述连接段分别连接于两个所述滑块上，所述驱动件驱动其中一滑块沿对应的滑轨滑动，以带动所述导气件滑动。
  11. 如权利要求10所述的贴合设备，其特征在于，所述工件载台的上表面开设工件定位槽，所述工件定位槽的底面为工件的承载面，每一滑轨上开设有滑槽，滑块滑动地连接于对应的滑槽内，所述滑槽的形状与所述承载面的形状对应。
  12. 如权利要求11所述的贴合设备，其特征在于，所述工件载台的工件定位槽的承载面是曲面，所述滑槽对应所述曲面设为曲线滑槽。
  13. 如权利要求1所述的贴合设备，其特征在于，所述定位机构包括若干吸管，这些吸管用于吸住柔性材料。
  14. 如权利要求13所述的贴合设备，其特征在于，所述定位机构还包括用于定位柔性材料的定位片，所述定位片连接于吸管的末端，且吸管穿通所述定位片，柔性材料定位于所述定位片正对所述工件载台的表面，所述吸管将柔性材料吸住。
  15. 如权利要求1所述的贴合设备，其特征在于，三维位移机构装置包括水平位移机构及竖直位移机构，所述工件载台设于所述水平位移机构上，所述定位机构连接于所述竖直位移机构。
  16. 如权利要求15所述的贴合设备，其特征在于，所述水平位移机构包括左右位移驱动件及连接于所述左右位移驱动件上的前后位移驱动件，所述工件载台连接于所述前后位移驱动件上。
  17. 如权利要求16所述的贴合设备，其特征在于，所述左右位移驱动件包括第一载板、滑动连接于所述第一载板上的左右滑板及驱动所述左右滑板滑动的第一马达，所述前后位移驱动件连接于所述左右滑板上。
  18. 如权利要求17所述的贴合设备，其特征在于，所述第一马达通过滚珠丝杠驱动所述左右滑板滑动，所述滚珠丝杠的丝杆体的一端旋转地连接于所述第一马达，所述滚珠丝杠的螺母固定于所述左右滑板上。
  19. 如权利要求18所述的贴合设备，其特征在于，所述前后位移驱动件包括连接于所述左右滑板上的第二载板、滑动连接于所述第二载板上的前后滑板及驱动所述前后滑板滑动的第二马达，所述工件载台连接于所述前后滑板上。
  20. 如权利要求19所述的贴合设备，其特征在于，所述第二马达通过滚珠丝杠驱动所述前后滑板滑动，所述滚珠丝杠的丝杆体的一端旋转地连接于所述第二马达，所述滚珠丝杠的螺母固定于所述前后滑板上。
  21. 如权利要求1所述的贴合设备，其特征在于，所述电控装置包括定位系统，所述定位系统用于定位所述工件载台上的工件与所述定位机构上的柔性材料的相对位置，所述电控装置根据所述定位系统控制所述三维移动装置移动，从而带动所述工件载台及定位机构移动。
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CN112475891A (zh) * 2020-12-08 2021-03-12 上海华特企业集团股份有限公司 一种后行李箱储物盒装配工装
CN112644010A (zh) * 2019-10-11 2021-04-13 广东思沃精密机械有限公司 贴膜机
CN113135411A (zh) * 2020-01-19 2021-07-20 苏州科洛德激光科技有限公司 板材自动化生产线用中心定位机构
CN113675578A (zh) * 2021-08-26 2021-11-19 中国电子科技集团公司第十四研究所 一种天线单元自动螺接装配系统
CN114472211A (zh) * 2022-01-18 2022-05-13 苏州希盟智能装备有限公司 一种贴合系统
CN114554829A (zh) * 2020-11-25 2022-05-27 博众精工科技股份有限公司 一种贴装载具
CN116061426A (zh) * 2023-01-09 2023-05-05 苏州卡美特金属制品有限公司 一种车标贴膜装置
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CN113135411A (zh) * 2020-01-19 2021-07-20 苏州科洛德激光科技有限公司 板材自动化生产线用中心定位机构
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CN116238953A (zh) * 2022-10-21 2023-06-09 昆山维康电子有限公司 半自动电子连接线胶带贴合治具
CN116061426A (zh) * 2023-01-09 2023-05-05 苏州卡美特金属制品有限公司 一种车标贴膜装置

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