WO2014059735A1 - 平板材料上片装置 - Google Patents
平板材料上片装置 Download PDFInfo
- Publication number
- WO2014059735A1 WO2014059735A1 PCT/CN2012/087773 CN2012087773W WO2014059735A1 WO 2014059735 A1 WO2014059735 A1 WO 2014059735A1 CN 2012087773 W CN2012087773 W CN 2012087773W WO 2014059735 A1 WO2014059735 A1 WO 2014059735A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suction cup
- flat material
- arm
- cup base
- flip
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 139
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 241000252254 Catostomidae Species 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- 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
- B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
-
- 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
- the invention relates to the field of mechanical technology, and in particular to a flat material loading device.
- a flat material loading device In the production preparation of flat materials, such as glass, slate, etc., since a large amount of processing of flat material is required, the industry usually uses a suction cup to suck the flat material first, and then moves the flat material to a desired position. Such devices are commonly referred to as sheeting machines or sheet material loading devices.
- FIG. 1 is a schematic view showing the structure of a prior art flat material loading device.
- the top loading machine includes a frame 11 mounted on the ground or the rail 10, and a flip arm support frame 12 mounted on the frame and movable to the left and right of the frame and provided with a transport roller thereon, is disposed at a plurality of flip arms 13 on both sides of the arm support frame, wherein the plurality of flip arms on the two sides are fixedly connected to the flip arm bases 18 on the two sides, and the flip arm base and the flip arm support frame are rotatably connected;
- the flip arm driving mechanism for driving the flip arm is reversed, and the suction cup arm 14 carrying the suction cup, and the upper and lower ends of the suction cup arm 14 respectively pass through the swing arm and move relative to the flip arm.
- the flip arm When the flat material needs to be sucked, the flip arm is turned up, or turned toward the flat material holder. When flipped to be substantially parallel with the flat material 17 on the flat material holder 16, the flip arm support moves toward the flat material holder. The sensor on the flip arm, when the limit switch is used to contact the flat material, the flip arm support stops moving. At this time, the suction cup has been in contact with the surface of the flat material, and the vacuum pump or the vacuum tank that has been evacuated vacuums the suction cup.
- the suction cup is tightly sucked by the flat plate material, and then the swing arm 15 drives the suction cup arm to swing upward, that is, to move away from the flip arm, or to move obliquely upward, and the separated shape is like the letter "H", so it is also called For H-slices, the purpose of sharding is to make The sucked outermost flat plate material is separated from the rear flat plate material, otherwise the strip will be damaged to damage the underlying flat material; after the split, the flip arm support frame will first move a distance away from the flat material holder, which is In order to prevent the flip arm from flipping, the lower edge of the sucked flat material hits the flat material on the flat material frame, and then the flip arm starts to move together with the flip arm support frame, and the flip arm drives the flat plate material to turn in the direction of the transfer roller, The flat material is placed on the transport roller, and the transport roller transports the flat material to the next station according to the command.
- the suction device arm of the above-mentioned upper film device is long and heavy, and the material cost and running cost are high; and the H-shaped segment will lick the surface of the flat material on the rear plate material frame when the swing arm is moved, especially for embossing. Glass or coated glass is a serious problem.
- the suction arm can move up and down relative to the flip arm, it can only be used for the separation. When the non-reference side flat material is sucked, the flat material needs to be positioned. When it comes to the reference side, it is greatly limited, which affects the cooperation between processes.
- a flat material sheeting device that has a large moving distance and can realize a V-shaped segment.
- the technical solution adopted for the purpose of the present invention is: a flat material loading device, comprising a frame, a flip arm support frame movable along the left and right sides of the frame, and a plurality of flip arms fixedly connected to the base of the flip arm at one end,
- the flip arm base is rotatably connected to the flip arm support frame, and the flip arm is provided with a suction cup base that is driven to move up and down along the extending direction of the flip arm, and at least one suction cup is disposed on the suction cup base .
- the suction cup base is provided with at least two suction cups, one of the suction cups is fixedly disposed on the top of the suction cup base, a through hole is arranged on the lower side of the suction cup base, and an upper end and a suction cup base are arranged at the rear of the suction cup base.
- An articulated support plate the support plate being opposite The suction cup base swings and the lower end portion thereof passes through the through hole of the suction cup base, and the tail portion of the at least one suction cup is fixedly connected to the support plate through the through hole of the suction cup base.
- the suction cup base is provided with at least two suction cups, one of the suction cups is fixedly disposed on the top of the suction cup base; a front side of the suction cup base is provided with a support plate whose upper end is hinged or fixedly connected with the suction cup base, at least one suction cup and the support The board is fixedly connected.
- a sensor is disposed on the flip arm, the sensor includes a photosensor that senses the presence of the flat material to reduce the swing speed of the flip arm, and a limit that can contact the flat material and send a signal to control the flip arm to stop swinging. switch.
- the inverting driving mechanism of the inverting arm comprises an inverting motor fixedly disposed on the inverting arm support frame, and the swinging driving arm and the two ends respectively connected to the inverting motor and the free end of the inverting arm base and the swinging driving arm respectively Hinged drive linkage.
- the bottom end and the side portions of the flip arm are also respectively provided with rollers which are flush with the bottommost portion of the suction cup to provide support when the flat plate material moves relative to the flip arm.
- the flip arm is a square-shaped square tube with an elongated through-hole formed on the outer side
- the driving mechanism of the suction cup base comprises a driven sprocket and an active sprocket respectively rotatably disposed at upper and lower ends of the square-shaped square tube a sprocket, a chain fixedly coupled to the suction cup base and sleeved on the driving sprocket and the driven sprocket, and a motor reducer capable of driving the driving sprocket to rotate.
- the flip arms are respectively disposed on two sides of the flip arm support frame.
- the inverting arm support frame is provided with a rectifying device, wherein the rectifying device comprises three sensors arranged on a line perpendicular to the conveying direction of the flat material, wherein the intermediate sensor is flush with the reference line, and the outer sensor and the phase The interference components are flush, and the inner sensor is set to the innermost position allowed.
- the suction cup base is further provided with a small wheel that can be in rolling contact with the flip arm.
- the invention has the beneficial effects that: the invention uses the suction cup base instead of the suction cup arm, reduces the length, has lighter weight, lower material cost and running cost; and at the same time, because the suction cup position is concentrated, the suction is taken
- the action of the flat material is actually a lower non-moving swing, that is, a V-shaped shard, which does not cause smashing on the surface of the rear flat material, and because the suction cup base can be in the flip arm Moving up and down increases the moving distance of the flat material, so that the gauges of the reference side and the non-reference side are the same, and the suction range when sucking the non-reference side flat material is increased.
- the lower suction cup is disposed on the support plate hinged to the suction cup base, so that the upper and lower suction cups generate a time difference when the pieces are divided, so that the suction point of the suction cup to the flat material is closer to the upper end, thereby further improving the separation effect. .
- FIG. 1 is a schematic structural view of a prior art flat material loading device
- FIG. 2 is a schematic view showing the structure of a flat material uppering device according to a first embodiment of the present invention
- FIG. 4 is a partial enlarged structural view of the portion A shown in FIG. 3
- FIG. 5 is a schematic structural view of the flip arm according to the second embodiment of the present invention
- FIG. 7 is a side view showing the structure of a suction cup base according to a second embodiment of the present invention.
- the tablet material loading device of the first embodiment of the present invention includes a front device a frame 21 that is movably disposed on the track 20, a flip arm support frame 22 that is movable left and right along the frame, and a plurality of flip arms 23 disposed on both sides of the flip arm support frame, which are disposed on the flip arm 23
- a suction cup base 24 that is driven to move in the direction in which the inverting arm 23 extends, that is, in the up and down direction, and three suction cups 25 are provided on the suction cup base 24.
- the upper part of the flip arm support frame is provided with a plurality of transport rollers arranged in parallel to support and transport the flat material to the next station, and at the same time, a guide roller structure is arranged between the flip arm support frame and the frame and
- the gear rack or sprocket chain and the drive motor that drive the flip arm support frame to move left and right relative to the frame are similar to the prior art and will not be described here.
- the plurality of flip arms are respectively fixedly connected to the flip arm base 28 disposed on both sides of the flip arm bracket, and the flip arm base and the flip arm support frame are rotatably connected; the flip arm is driven by the flip drive mechanism
- the inverting drive mechanism comprises an inverting motor fixedly disposed on the inverting arm support frame, a swinging driving arm connected to the inverting motor drive, and a driving link respectively hinged to the inverting arm base and the swinging driving arm .
- the flipper arm is flipped by the link structure, and the flip control cylinder is single and stable.
- the flip arm driving mechanism can also be hinged with the tail arm and the flip arm support frame, and the piston rod end is hinged to the flip arm base.
- the suction cup base can be driven up and down relative to the flip arm.
- the flip arm is a square-shaped square tube having an elongated through hole 26 on the outer side, and the driving mechanism of the suction cup base
- the utility model comprises a driven sprocket and a driving sprocket respectively rotatably disposed at upper and lower ends of the square-shaped square tube, and a chain fixedly connected with the suction cup base and sleeved on the driving sprocket and the driven sprocket and A motor reducer that drives the drive sprocket to rotate.
- the chain drives the suction cup base to move up and down against the surface of the flip arm, and then drives the flat material to move left and right.
- the suction cup base has a relatively large moving range relative to the flip arm, so that the reference side of the non-reference side can be realized. Alignment operation.
- a screw in order to drive the suction cup base to move up and down relative to the flip arm, a screw can also be used for driving, and a track slider structure or the like can be disposed between the two. This is easily implemented by those skilled in the art and will not be described herein.
- a small wheel is further disposed on the suction cup base, and the sliding friction is used as the rolling friction, so that the position of the suction cup base is adjusted during the flipping of the flip arm to improve the efficiency.
- a chute corresponding to the small wheel can be correspondingly arranged on the flip arm.
- a sensor is disposed on the flip arm, the sensor includes a photosensor that senses the presence of the flat material to reduce the swing speed of the flip arm, and a limit that can contact the flat material and send a signal to control the flip arm to stop swinging. switch. Pre-touching and slowing down by photoelectric can improve the safety of use. At the same time, the contact switch is used to stop the swinging of the flip arm and then control the suction cup movement, and the control unit is stable and reliable.
- a roller 27 is mounted on the bottom and side portions of the flip arm, and the roller is substantially at the bottom plane of the suction cup. It is flat, so that the flat material can be supported and positioned when sucking and moving the flat material, so as to avoid damage of the flat material when moving.
- the reference side is determined by the flat material cutting device for positioning the flat material and finding the edge so that the cutting can be performed.
- the reference side of the upper device and the reference side of the cutting device should be the same.
- the other side of the wafer unit is the non-reference side.
- After drawing the flat material it is necessary to move one side to the reference side. If the flat material is placed on the reference side, it is easy to adjust to the reference side.
- the non-reference side flat material size is small, it exceeds the moving frame. When the range of adjustment is made, such a flat material size cannot be placed on the non-standard side flat material holder by the upper sheet device, that is, the non-reference side flat material size has a minimum height limit.
- any flat material should be larger than the diameter of the suction cup, otherwise it cannot be sucked.
- the reference position of the suction cup base corresponds to the reference side, that is, when the flip arm places the flat material on the transfer roller, one end of the flat material is aligned with the reference side.
- the reference side of the sheet device is placed on the flat material, and the correction direction is also set in the direction in which the glass is conveyed.
- the correcting device is supported by a bracket and fixed on the ground, the correcting device comprises three sensors, and the three The sensors are arranged on a line perpendicular to the conveying direction of the flat material, wherein the intermediate sensor is flush with the reference line, the outer sensor is flush with the phase interference component, and the inner sensor is disposed at the innermost position allowed, wherein The innermost side depends on the allowable error of the subsequent workpiece, that is, it depends on the automatic adaptability of the subsequent process. When the automatic correcting ability of the subsequent station is strong and the automatic adaptability is strong, the innermost side can be set inward; if the subsequent station is automatically The correcting ability is weak, and the automatic adaptability is poor.
- the inner sensor is placed outside to avoid the disadvantage of subsequent station processing.
- the next flat material will be controlled to transport the multi-directional outer side for a predetermined distance, such as 5cm, if only the inner sensor is sensed.
- a predetermined distance such as 5cm
- the flat material is in a moderate position, no adjustment.
- the inner sensor and the middle sensor sense the flat material and the outer sensor does not sense the flat material, indicating that the flat material has been deflected to the outside, then the next flat material When picking and dropping, it will control the multi-directional inner side to feed a predetermined distance, such as 5cm. If the three sensors sense the flat material, it means that the flat material has been excessively deviated outward, then immediately signal is sent to stop the forward conveying to avoid accidents. .
- the inverting driving mechanism drives the flipping arm base to drive the flipping arm to reverse the direction of the flat material rack, and when the flipping arm and the flat material are substantially parallel, the suction cup base is moved to the set position.
- the set position is such that the uppermost end of the flat material to be sucked is 20-40 cm higher than the uppermost end of the uppermost suction cup, and the flip arm support motor drives the flip arm support frame to move toward the flat material holder until the limit switch contacts the flat plate
- the surface of the material, at this time, the suction cup on the suction cup base also contacts the flat material, and the vacuum generating device vacuums the suction cup, because the flat material is stacked on the frame with an inclined angle, when the suction cup contacts the flat material and absorbs the vacuum,
- the deformation of the suction cup caused by this action of vacuum suction further narrows the distance between the flat material and the base of the suction cup, because the suction cup base of the present invention is relatively small, and the suction cup position is relatively concentrated, and the flat material is slightly small at the lower end portion thereof.
- the flip arm support motor drives the flip arm support frame to move away from the flat material holder, thereby separating the entire flat material from the rear flat material, and the suction cup base moves the flat material to the reference position under the chain, and then flips the drive assembly to drive
- the flip arm is flipped in the direction of the flip arm support until the flat material is placed on the flip arm support; finally the transfer roller transports the flat material to the next station according to the command, such as cutting the flat material by the cutter.
- the suction cup base when the suction cup sucks the flat material for the V-shaped fragment, the suction cup base can also be lifted upward according to the position of the positioning, so as to further improve the fragmentation effect.
- the invention uses the suction cup base to replace the suction cup arm, reduces the length, has lighter weight, lower material cost and running cost, and at the same time, because the suction cup position is concentrated, the movement of the flat material is taken when the flat material is sucked and sliced. In fact, it is a low-motion swing, which is a V-shaped piece, which does not cause smashing on the surface of the flat material.
- the suction cup base can move up and down on the flip arm, the moving distance of the flat material is increased, so that the reference side and The take-up specifications on the non-reference side are the same, increasing the suction range when sucking the non-reference side flat material.
- Figure 4 shows a second embodiment of the present invention
- the structure of the frame, the rotating arm support frame and the like of the second embodiment of the present invention is the same as that of the first embodiment, except that a suction cup is fixedly disposed above the suction cup base 240.
- a rectangular long through hole 241 is disposed in the middle of the bottom of the suction cup base, and a support plate 242 made of a spring plate or a steel plate with an upper end portion and a suction cup base is disposed on the rear side of the suction cup base 240, and the support plate is The base of the suction cup can be swung and the lower end portion thereof passes through the through hole, wherein the tail portions of the two suction cups are fixedly connected to the support plate through the rectangular long through hole 241.
- the structure of the frame, the rotating arm support frame and the like of the third embodiment of the present invention is the same as that of the first embodiment, except that a suction cup is fixedly disposed on the outer side of the suction cup base, and is disposed outside the suction cup base.
- a support plate made of a spring plate or a steel plate having an upper end hinged to the suction cup base, the support plate being swingable relative to the suction cup base, wherein the two suction cups are fixedly coupled to the support plate.
- the suction cup when the suction cup is in contact with the flat material and sucks the vacuum during operation, since the suction cup fixedly disposed on the support plate absorbs the flat material, the deformation caused by the suction cup simultaneously pulls the support plate toward the support plate.
- the flat material while the suction cup fixed at the top of the suction cup base has sucked the flat material and realized the V-shaped sharding, that is, the upper and lower suction cups generate a time difference when splicing, so that the suction cup gives the focus of the flat material when splicing Closer to the upper end, further improve the fragmentation effect.
- the support plate is hinged to the suction cup base, and the end suction cup base of the support plate is fixedly connected.
- the above object can also be achieved by the deformation of the support plate itself, and details are not described herein.
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
一种平板材料上片装置，包括机架（21），可沿机架（21）左右移动的翻转臂支撑架（22），一端与翻转臂底座（28）固定连接的多个翻转臂（23），所述的翻转臂底座（28）与翻转臂支撑架（22）可旋转连接，在所述的翻转臂（23）上设置有受驱可沿翻转臂延伸方向上下移动的吸盘底座（24），在所述的吸盘底座（24）上设置有至少一个吸盘（25）。该装置使用吸盘底座（24）代替吸盘臂，减小了长度和质量，同时因为吸盘（25）位置较为集中，在吸取平板材料并进行分片时，平板材料所发生的动作其实是一个下部不动的摆动，即为V型分片，不会对后部的平板材料表面造成剐蹭，同时因为吸盘底座（24）可以在翻转臂（23）上上下移动，使得基准侧和非基准侧的取片规格是相同的，增大了在吸取非基准侧平板材料时的吸取范围。
Description
平板材料上片装置
技术领域
本发明涉及机械技术领域， 特别是涉及一种平板材料上片装置。 背景技术 在平板材料， 如玻璃、 石板等的生产制备中， 由于需要大量的处 理平板材料的搬运， 行业里通常使用吸盘先将平板材料吸住， 然后再 将平板材料移动到所需的位置， 这种装置通常称作上片机或平板材料 上片装置。
图 1所示为现有技术的平板材料上片装置结构示意图。 如图 1所 示， 上片机包括安装到地面或导轨 10上的机架 11 , 安装在机架上的并 可相对机架左右移动且上面设置有传输滚轮的翻转臂支撑架 12 , 设置 在翻转臂支撑架两侧多个翻转臂 1 3 , 其中， 两侧的多个翻转臂分别与 两侧的翻转臂底座 18固定连接， 所述的翻转臂底座与翻转臂支撑架可 旋转连接； 可驱动所述的翻转臂翻转的翻转臂驱动机构， 以及承载有 吸盘的吸盘臂 14 , 所述的吸盘臂 14上下两端两侧分别通过摆臂， 相对 翻转臂移动。
需要吸取平板材料时， 翻转臂向上， 或者说向着平板材料架的方 向翻转， 当翻转到和平板材料架 16上的平板材料 17基本平行时， 翻 转臂支撑架向着平板材料架的方向移动， 当翻转臂上的传感器， 通常 使用限位开关接触到平板材料时， 翻转臂支撑架停止移动， 此时吸盘 已经和平板材料表面相接触， 真空泵或者已经被抽成真空的真空罐对 吸盘抽真空， 使吸盘紧紧吸住平板材料， 然后所述的摆臂 15带动吸盘 臂向上摆动， 即向着远离翻转臂的方向移动， 或者说向着斜上方移动， 分开的形状像字母 "H" , 因此也称作 H型分片， 分片的目的是为了使
被吸取的最外侧面的平板材料和后部的平板材料分开， 否则会带片进 而损坏下面的平板材料； 分片之后， 翻转臂支撑架先向远离平板材料 架的方向移动一段距离， 这样是为了防止翻转臂翻转时， 被吸取的平 板材料下边缘碰到平板材料架上的平板材料， 然后， 翻转臂才开始和 翻转臂支撑架一起动作， 翻转臂带动平板材料向传输滚轮方向翻转， 将平板材料放到传输滚轮上， 传输滚轮根据指令， 将平板材料传输到 下一工位。
但是上述的上片装置的吸盘臂长且较重， 材料成本和运行成本都 较高； 而且 H型分片在摆臂动作时会剐蹭后部平板材料架上的平板材 料表面， 尤其对于压花玻璃或镀膜玻璃来说， 是很严重的问题； 同时 因为吸盘臂可相对翻转臂上下移动的距离很小， 只能用于分片作用， 当吸取非基准侧平板材料时且需要将平板材料定位到基准侧时就会受 到很大的限制， 影响工序间的配合。
发明内容
动距离大且可实现 V型分片的平板材料上片装置。 为实现本发明的目的所采用的技术方案是： 一种平板材料上片装置， 包括机架， 可沿机架左右移动的翻转臂 支撑架， 一端与翻转臂底座固定连接的多个翻转臂， 所述的翻转臂底 座与翻转臂支撑架可旋转连接， 在所述的翻转臂上设置有受驱可沿翻 转臂延伸方向上下移动的吸盘底座， 在所述的吸盘底座上设置有至少 一个吸盘。 所述的吸盘底座上设置有至少两个吸盘， 其中一个吸盘固定设置 在吸盘底座顶部， 在所述的吸盘底座下侧设置有通孔， 在所述的吸盘 底座后部设置有上端与吸盘底座铰接的支撑板， 所述的支撑板可相对
吸盘底座摆动且其下端部可自吸盘底座的通孔穿过， 至少一个吸盘的 尾部穿过吸盘底座的通孔与所述的支撑板固定连接。
所述的吸盘底座上设置有至少两个吸盘， 其中一个吸盘固定设置 在吸盘底座顶部； 在所述的吸盘底座前侧设置有上端与吸盘底座铰接 或固定连接的支撑板， 至少一个吸盘与支撑板固定连接。
在所述的翻转臂上设置有传感器， 所述的传感器包括一个可感测 平板材料存在以降低翻转臂摆动速度的光电传感器和一个可与平板材 料接触并发出信号控制翻转臂停止摆动的限位开关。
所述的翻转臂的翻转驱动机构包括固定设置在翻转臂支撑架上的 翻转电机， 与所述的翻转电机传动连接的摆动驱动臂以及两端分别与 翻转臂底座和摆动驱动臂自由端端部铰接的驱动连杆。
所述翻转臂底端及侧部还分别设置有滚轮， 所述的滚轮与吸盘的 最底部持平以在平板材料相对翻转臂移动时提供支撑。
所述的翻转臂为外侧开设有长条形通孔的口字型方管， 所述的吸 盘底座的驱动机构包括分别可旋转地设置在口字型方管上下两端的从 动链轮和主动链轮， 与所述的吸盘底座固定连接并套设在主动链轮和 从动链轮之上的链条以及可驱动所述的主动链轮转动的电机减速机。
所述的翻转臂分别设置在翻转臂支撑架两侧。
所述的翻转臂支撑架上设置有纠偏装置， 所述的纠偏装置包括三 个间隔布列在与平板材料输送方向垂直的直线上的传感器， 其中中间 传感器与基准线齐平， 外侧传感器与相干涉部件齐平， 内侧传感器的 设置位置为所允许的最内侧。
所述的吸盘底座还设置有可以和翻转臂滚动接触的小轮。 与现有技术相比， 本发明的有益效果是： 本发明使用吸盘底座代替吸盘臂， 减小了长度， 质量较轻， 材料 成本和运行成本都较低； 同时因为吸盘位置较为集中， 在吸取平板材 料并进行分片时， 平板材料所发生的动作其实是一个下部不动的摆动, 即为 V型分片， 不会对后部的平板材料表面造成剐蹭， 同时因为吸盘 底座可以在翻转臂上上下移动， 增大了平板材料的移动距离， 使得基 准侧和非基准侧的取片规格是相同的， 增大了在吸取非基准侧平板材 料时的吸取范围。
作为优选方案， 将下部的吸盘设置在与吸盘底座铰接的支撑板上, 使得上下吸盘在分片时产生一个时间差， 使得分片时吸盘给予平板材 料的着力点更接近上端， 进一步提高分片效果。
附图说明 图 1所示为现有技术的平板材料上片装置结构示意图； 图 2所示为本发明第一实施例的平板材料上片装置结构示意图； 图 3所示为本发明第一实施例的翻转臂结构示意图； 图 4所示为图 3所示 A部局部放大结构示意图； 图 5所示为本发明第二实施例的翻转臂结构示意图； 图 6所示为图 5所示 A部局部放大结构示意图； 图 7所示为本发明第二实施例的吸盘底座结构侧视图。 具体实施方式 以下结合附图和具体实施例对本发明作进一步详细说明。 应当理 解， 此处所描述的具体实施例仅仅用以解释本发明， 并不用于限定本 发明。
如图 2-4所示， 本发明的第一实施例平板材料上片装置包括可前
后移动地设置在轨道 20上的机架 21 ,可沿机架左右移动的翻转臂支撑 架 22 , 设置在翻转臂支撑架两侧的多个翻转臂 23 , 在所述的翻转臂 23 上设置有受驱可沿翻转臂 23延伸方向，即上下方向移动的吸盘底座 24, 在所述的吸盘底座 24上设置有 3个吸盘 25。
其中， 所述的翻转臂支撑架上部设置多个平行设置用以支撑且向 下一工位输送平板材料的输送滚轮， 同时， 在翻转臂支撑架与机架间 还设置有导轨滚轮结构以及可驱动翻转臂支撑架相对机架左右移动的 齿轮齿条或链轮链条及驱动电机， 此与现有技术类似， 在此不再展开 描述。
所述的多个翻转臂分别与设置在翻转臂支架两侧的翻转臂底座 28 固定连接， 所述的翻转臂底座与翻转臂支撑架可旋转连接； 所述的翻 转臂由翻转驱动机构驱动其翻转， 所述的翻转驱动机构包括固定设置 在翻转臂支撑架上的翻转电机， 与所述的翻转电机传动连接的摆动驱 动臂以及两端分别与翻转臂底座和摆动驱动臂铰接的驱动连杆。 利用 连杆结构驱动翻转臂翻转， 翻转控制筒单且稳定。 当然， 所述的翻转 臂驱动机构也可采用尾部与翻转臂支撑架铰接， 活塞杆端与翻转臂底 座铰接的气虹。
其中， 所述的吸盘底座可受驱相对翻转臂上下移动， 具体地说， 所述的翻转臂为外侧开设有长条形通孔 26的口字型方管， 所述的吸盘 底座的驱动机构包括分别可旋转地设置在口字型方管上下两端的从动 链轮和主动链轮， 与所述的吸盘底座固定连接并套设在主动链轮和从 动链轮之上的链条以及可驱动所述的主动链轮转动的电机减速机。 这 样， 当电机带动链条转动时， 链条会带动吸盘底座贴着翻转臂的表面 上下移动， 继而带动平板材料左右移动， 吸盘底座相对翻转臂的移动 范围大， 从而可以实现非基准侧的向基准侧的对齐操作。
当然， 为驱动所述的吸盘底座相对翻转臂上下移动， 也可以采用 丝杠来传动， 同时可以在两者之间设置轨道滑块结构等。 此本领域的 技术人员易于实现， 在此不再赘述。
进一步地， 为减小吸盘底座与翻转臂之间的摩擦， 在吸盘底座上 还设置有小轮， 变滑动摩擦为滚动摩擦， 便于在翻转臂翻转过程中进 行吸盘底座位置的调整， 以提高效率。 同时， 还可在翻转臂上对应地 设置与所述的小轮对应的滑槽。
在所述的翻转臂上设置有传感器， 所述的传感器包括一个可感测 平板材料存在以降低翻转臂摆动速度的光电传感器和一个可与平板材 料接触并发出信号控制翻转臂停止摆动的限位开关。 通过光电预先感 触并降速可提高使用安全性， 同时利用接触开关来停止翻转臂摆动继 而控制吸盘动作， 控制筒单稳定可靠。
因为本发明的吸盘底座可带动平板材料相对翻转臂上下移动， 为 提高对其支撑效果， 在所述的翻转臂底部及侧部安装有滚轮 27 , 所述 的滚轮基本与吸盘的最底部所在平面持平， 这样在吸取及移动平板材 料时可对平板材料支撑定位， 避免平板材料在移动时发生破损。
基准侧是由平板材料切割装置决定的， 用于对平板材料进行定位， 寻边， 从而可以进行切割， 与此相对应， 上片装置的基准侧和切割装 置的基准侧应该是一样的。 相应地， 上片装置的另外一侧则是非基准 侧。 吸取平板材料后， 需要将其一边移动到基准侧， 如果平板材料架 在基准侧， 那么很容易的调整到基准侧， 但是， 如果非基准侧的平板 材料尺寸很小， 而超出通过移动机架进行调整的范围时， 这样的平板 材料尺寸将不能放到非基准侧的平板材料架上由上片装置进行处理， 即， 非基准侧的平板材料尺寸有最小高度的限制。 当然， 任何平板材 料都要大于吸盘的直径， 否则是不能被吸住的。 吸盘底座的基准位和 基准侧是相对应的， 即当翻转臂将平板材料放到传输滚轮上时， 平板 材料的一端和基准侧对齐。
为避免吸盘底座和翻转臂支撑架移动时因为累积误差等原因会造 成实际平板材料的释放位置偏离， 为此在平板材料上片装置的基准侧， 并且在玻璃传送出去的方向上还设置有纠偏装置， 此纠偏装置由支架 支撑并固定在地面上， 所述的糾偏装置包括三个传感器， 所述的三个
传感器在与平板材料输送方向垂直的直线上间隔布列， 其中中间传感 器与基准线齐平， 外侧传感器与相干涉部件齐平， 内侧传感器的设置 位置为所允许的最内侧， 其中， 所允许的最内侧取决于后续工件的所 允许误差， 即取决于后续工序的自动适应能力， 当后续工位的自动纠 偏能力强， 自动适应能力强， 则最内侧可向内设置； 若后续工位的自 动纠偏能力弱， 自动适应能力差， 则内侧传感器偏外设置以避免造成 后续工位加工不利。 控制时， 如果三个传感器均不能感测到平板材料， 说明平板材料已经向内侧偏离， 则在下一个平板材料的取放时会控制 多向外侧输送预定距离，如 5cm,如果只有内侧传感器感测到平板材料， 说明平板材料位置适中， 不做调整， 如果内侧传感器和中间传感器均 感测到平板材料而外侧传感器没有感测到平板材料， 说明平板材料已 经向外侧偏离， 则在下一个平板材料的取放时会控制多向内侧输送预 定距离， 如 5cm, 如果三个传感器均感测到平板材料， 则说明平板材料 已经过分向外偏离， 则立即发出信号控制停止向前输送， 以避免出现 意外。
上述平板材料上片装置的工作方法， 首先翻转驱动机构驱动翻转 臂底座带动翻转臂向平板材料架的方向翻转， 待翻转臂和平板材料基 本平行时， 此时吸盘底座被移动至设定位置， 此设定位置使将被吸取 的平板材料的最上端比最上面吸盘的最上端高出 20-40cm,翻转臂支撑 架电机驱动翻转臂支撑架向平板材料架方向移动直到限位开关接触到 平板材料表面， 此时， 吸盘底座上的吸盘也接触到平板材料， 真空发 生装置对吸盘抽真空， 因为平板材料在架体上是带有倾斜角地堆叠， 当吸盘与平板材料接触并吸真空时， 吸真空的这个动作引起的吸盘变 形会进一步拉近平板材料与吸盘底座间的距离， 因为本发明的吸盘底 座比较小， 吸盘位置相对集中， 此时平板材料以其下端部为中心发生 一个微小的向吸盘底座侧的摆动， 这个摆动发生时， 上端部摆动幅度 比较大而下端部不动， 这样一个 V型的分片动作即可避免底部发生刮 擦现象又能将上端部分离， 当吸盘吸住平板材料并同时实现 V型分片
后， 翻转臂支撑架电机驱动翻转臂支撑架向远离平板材料架方向移动， 从而将整个平板材料和后面的平板材料分开， 吸盘底座在链条带动下 移动平板材料到基准位， 继而翻转驱动组件驱动翻转臂向翻转臂支撑 架的方向翻转， 直到将平板材料放到翻转臂支撑架上； 最后传输滚轮 根据指令将平板材料传输到下一工位， 如切割机对平板材料进行切割。
其中， 在吸盘吸取平板材料进行 V型分片时， 吸盘底座还根据定 位的位置可向上有一个提升， 以进一步提高分片效果。
本发明使用吸盘底座代替吸盘臂， 减小了长度， 质量较轻， 材料 成本和运行成本都较低； 同时因为吸盘位置较为集中， 在吸取平板材 料并进行分片时， 平板材料所发生的动作其实是一个下部不动的摆动， 即为 V型分片， 不会对平板材料表面造成剐蹭， 同时因为吸盘底座可 以在翻转臂上上下移动， 增大了平板材料的移动距离， 使得基准侧和 非基准侧的取片规格是相同的，增大了在吸取非基准侧平板材料时的 吸取范围。
图 4所示为本发明的第二实施例
如图 5-7所示， 本发明第二实施例的机架、 旋转臂支撑架等结构 与第一实施例相同， 不同之处在于在所述的吸盘底座 240上方固定设 置有一个吸盘， 在所述的吸盘底座下方中间设置有矩形长通孔 241 ,在 所述的吸盘底座 240后侧设置有上端部与吸盘底座铰接的由弹簧板或 钢板制成的支撑板 242 ,所述的支撑板可相对吸盘底座摆动且其下端部 自通孔穿过， 其中， 两个吸盘的尾部穿过矩形长通孔 241与所述的支 撑板固定连接。
本实施例平板材料上片装置， 在工作时， 当吸盘与平板材料接触 并吸真空时， 因为固定设置在支撑板上的吸盘在吸取平板材料时， 吸 盘引起的变形会同时将支撑板拉向平板材料， 而此时固定在吸盘底座 顶部的吸盘已经吸住平板材料并实现了 V型分片， 即， 使得上下吸盘 在分片时产生一个时间差， 使得分片时吸盘给予平板材料的着力点更 接近上端， 进一步提高分片效果。
第三实施例
本发明第三实施例的机架、 旋转臂支撑架等结构与第一实施例相 同， 不同之处在于在所述的吸盘底座外侧上方固定设置有一个吸盘， 在所述的吸盘底座外侧还设置有上端与吸盘底座铰接的一个由弹簧板 或钢板制成的支撑板， 所述的支撑板可相对吸盘底座摆动， 其中， 两 个吸盘与所述的支撑板固定连接。
本实施例平板材料上片装置， 在工作时， 当吸盘与平板材料接触 并吸真空时， 因为固定设置在支撑板上的吸盘在吸取平板材料时， 吸 盘引起的变形会同时将支撑板拉向平板材料， 而此时固定在吸盘底座 顶部的吸盘已经吸住平板材料并实现了 V型分片， 即， 使得上下吸盘 在分片时产生一个时间差， 使得分片时吸盘给予平板材料的着力点更 接近上端， 进一步提高分片效果。
上述描述的为支撑板与吸盘底座铰接， 将支撑板上端部吸盘底座 固定连接， 借助支撑板的自身形变同样可以实现上述之目的， 具体不 再赘述。
以上所述仅是本发明的优选实施方式， 应当指出的是， 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 出若干改进和润饰， 如， 改变吸盘底座相对翻转臂运动的驱动方式, 改变支撑板的形状或其与吸盘底座的连接方式、 位置等， 这些改进和 润饰也应视为本发明的保护范围。
Claims
1、 一种平板材料上片装置， 包括机架， 可沿机架左右移动的翻转 臂支撑架， 一端与翻转臂底座固定连接的多个翻转臂， 所述的翻转臂 底座与翻转臂支撑架可旋转连接， 其特征在于， 在所述的翻转臂上设 置有受驱可沿翻转臂延伸方向上下移动的吸盘底座， 在所述的吸盘底 座上设置有至少一个吸盘。
2、 如权利要求 1所述的平板材料上片装置， 其特征在于， 所述的 吸盘底座上设置有至少两个吸盘， 其中一个吸盘固定设置在吸盘底座 顶部， 在所述的吸盘底座下侧设置有通孔， 在所述的吸盘底座后部设 置有上端与吸盘底座铰接的支撑板， 所述的支撑板可相对吸盘底座摆 动且其下端部可自吸盘底座的通孔穿过， 至少一个吸盘的尾部穿过吸 盘底座的通孔与所述的支撑板固定连接。
3、 如权利要求 1所述的平板材料上片装置， 其特征在于， 所述的 吸盘底座上设置有至少两个吸盘， 其中一个吸盘固定设置在吸盘底座 顶部； 在所述的吸盘底座前侧设置有上端与吸盘底座铰接或固定连接 的支撑板， 至少一个吸盘与支撑板固定连接。
4、如权利要求 1-3任一项所述的平板材料上片装置，其特征在于， 在所述的翻转臂上设置有传感器， 所述的传感器包括一个可感测平板 材料存在以降低翻转臂摆动速度的光电传感器和一个可与平板材料接 触并发出信号控制翻转臂停止摆动的限位开关。
5、如权利要求 1-3任一项所述的平板材料上片装置，其特征在于，
所述的翻转臂的翻转驱动机构包括固定设置在翻转臂支撑架上的翻转 电机， 与所述的翻转电机传动连接的摆动驱动臂以及两端分别与翻转 臂底座和摆动驱动臂自由端端部铰接的驱动连杆。
6、如权利要求 1-3任一项所述的平板材料上片装置，其特征在于， 所述翻转臂底端及侧部还分别设置有滚轮， 所述的滚轮与吸盘的最底 部持平以在平板材料相对翻转臂移动时提供支撑。
7、如权利要求 1-3任一项所述的平板材料上片装置，其特征在于， 所述的翻转臂为外侧开设有长条形通孔的口字型方管， 所述的吸盘底 座的驱动机构包括分别可旋转地设置在口字型方管上下两端的从动链 轮和主动链轮， 与所述的吸盘底座固定连接并套设在主动链轮和从动 链轮之上的链条以及可驱动所述的主动链轮转动的电机减速机。
8、如权利要求 1-3任一项所述的平板材料上片装置，其特征在于， 所述的翻转臂分别设置在翻转臂支撑架两侧。
9、 如权利要求 8所述的平板材料上片装置， 其特征在于， 所述的 翻转臂支撑架上设置有纠偏装置， 所述的纠偏装置包括三个间隔布列 在与平板材料输送方向垂直的直线上的传感器， 其中中间传感器与基 准线齐平， 外侧传感器与相干涉部件齐平， 内侧传感器的设置位置为 所允许的最内侧。
10、 如权利要求 1-3任一项所述的平板材料上片装置， 其特征在 于， 所述的吸盘底座还设置有可以和翻转臂滚动接触的小轮。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210402612.4 | 2012-10-19 | ||
| CN201210402612.4A CN102862835B (zh) | 2012-10-19 | 2012-10-19 | 平板材料上片装置 |
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| WO2014059735A1 true WO2014059735A1 (zh) | 2014-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2012/087773 WO2014059735A1 (zh) | 2012-10-19 | 2012-12-28 | 平板材料上片装置 |
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| CN106208962A (zh) * | 2016-08-30 | 2016-12-07 | 嘉友联精密机械工程(无锡)有限公司 | 一种太阳能电池板翻转装置 |
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| CN105565682B (zh) * | 2015-12-16 | 2018-08-31 | 金恩斯智能装备（天津）有限公司 | 一种中空线自动上片机 |
| CN105692147B (zh) * | 2016-03-23 | 2016-11-30 | 广州华大生物科技有限公司 | 电子加速器束下翻转输送机构 |
| CN106946043B (zh) * | 2017-03-23 | 2022-07-08 | 广东顺德永强福泰智能木工机械有限公司 | 一种堆垛机用摇摆式木材定位输送机构 |
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| CN107954185A (zh) * | 2017-12-08 | 2018-04-24 | 佛山市昊扬木工机械制造有限公司 | 一种板材翻转机及其数控开料生产线 |
| JP2022059949A (ja) * | 2020-10-02 | 2022-04-14 | 日本電産サンキョー株式会社 | 産業用ロボット |
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| CN113086642A (zh) * | 2021-04-10 | 2021-07-09 | 东莞市科靖自动化设备有限公司 | 一种用于玻璃堆叠的载玻片分片装置 |
| CN113211014B (zh) * | 2021-05-17 | 2022-04-15 | 苏州科伦特电源科技有限公司 | 一种高低压配电柜导电铜排组件制作加工方法 |
| CN114654601A (zh) * | 2022-04-29 | 2022-06-24 | 美尔森石墨工业（重庆）有限公司 | 大型石墨坯自动翻面装置及自动翻面方法 |
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| CN102862835A (zh) | 2013-01-09 |
| CN102862835B (zh) | 2014-11-05 |
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